ff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80001, 0xffff, &(0x7f00004ab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0xb55, 0x4) r1 = socket(0x40000000015, 0x805, 0x0) connect$llc(r1, &(0x7f0000673000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_raw(0x1d, 0x3, 0x1) accept4$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d82000)=0x14, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r1, &(0x7f0000761000-0x10)={0x1a, 0x1c, 0x0, 0x8, 0x5, 0x8336e15, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r1, &(0x7f0000001000-0x38)={&(0x7f00000d4000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f0000ede000)=@can={{0x1, 0x1, 0x401, 0x9}, 0x7, 0x2, 0x0, 0x0, "e5d9676e52998a14"}, 0x10}, 0x1, 0x0, 0x0, 0x1}, 0x40) 2018/01/24 03:52:28 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000f9000)=0x0, 0x528) pipe(&(0x7f00003fc000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bb6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000754000)={0x21e2, 0x81, r2, 0x0, r3, 0x4, 0x2, 0x10000}) 2018/01/24 03:52:28 executing program 4: socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000195000-0x4)={r0}) accept$alg(r1, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000201000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) 2018/01/24 03:52:28 executing program 3: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000563000)={r0}) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000e63000)={0x0, 0x0}, &(0x7f0000e63000)=0x10) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000e63000-0x44)={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6gretap0\x00'}) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000e63000-0x4)={r0}) setsockopt$inet_opts(r0, 0x0, 0x40000048f, &(0x7f000078a000-0x2c)="8735d96127345deced18b86c09bb2e83c68174708d6db960782f2ea948ddbcc1de84de4442ed43fdb02bf212", 0x2c) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000e64000)={0x0, 0x1, 0x1, 0x3a, 0x409d, 0x20}, &(0x7f0000e65000-0x4)=0x14) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000e65000-0x14)={r2, 0xfffffffffffffffa, 0x10001, 0x5, 0x139d5397, 0x3}, &(0x7f0000373000)=0x14) 2018/01/24 03:52:28 executing program 1: mmap(&(0x7f0000000000/0xea8000)=nil, 0xea8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000ea8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000ea8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) pipe(&(0x7f00006d3000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000a17000-0x8)={0x8000, 0x8000}) write(r0, &(0x7f0000ea7000)="240000002a0025f000154302dd000007000000000000f504000000000000000aff3f8ff0", 0x24) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/24 03:52:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000f03000-0x4)=0x8, 0x4) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f000094f000-0x50)=[], 0x0, &(0x7f0000766000-0x51)=""/0, 0x0, 0x0}, 0x46) 2018/01/24 03:52:28 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000009000)={0x0, @loopback=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000009000-0x4)=0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000009000)={@common='teql0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={@common='ip6gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r4, &(0x7f0000005000)="", 0x0, 0x0, &(0x7f000000a000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) r5 = accept(r0, &(0x7f0000000000)=@un=@file={0x0, ""/88}, &(0x7f0000001000-0x4)=0x5a) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000000a000)=0x14) 2018/01/24 03:52:28 executing program 4: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x0, 0x7, &(0x7f0000f7e000)={0x0, 0x0}) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000f7e000)={&(0x7f0000f7f000-0x60)={0x27, 0x742, 0x1d28, 0x0, 0x0, 0x3, "4737d28d19d265c1a8bc18a811c45069535435d174da6ff2796fef91a509bcec5143617e78ea6f8ec2e692a9900892cb2a88593d402f17282093a0318234a2", 0x4}, 0x60, &(0x7f0000f7e000)=[{&(0x7f0000f7f000-0x52)="b40d32b2ecafee34b52371465f89d63aae3af2d8e9a4fcdfbe4fb9841ec9aafe104c82f331f36f9835ac906d61681b7591e200ff95aed685bde57770c89fb67cf0540dddb9f67c0973a94b9405ed3f2fc549", 0x52}, {&(0x7f0000481000-0xb9)="d71a3a013084c190efc78ff4060e683b49aa3a65ed49715cdb2898adcb84717b05ec1e6b38353ca09d0642fb88c5c534dda9a25bf8f743774afcfd39a2e2a57e275bacc7126c225872a551f14ae7d89b84f19868aa762cf51d04bce564b10344c8e51a88df6622d680d0a5c9d1099f3c061666e3566cd1d3a80d5e37c4976ddeca584f8a97e0e94c0912bdcee3be2c90287e3dcdcc4b13c5bb61127100cf5f6d8ed5e55c072f7fe04307d59cd4a4511766b8d7006434c99eb8", 0xb9}, {&(0x7f0000f7e000)="5512534539e36a017ffad29b97a51e6548e1cfdc33f57383d965ccdd0af709ece44bd869f9762e048a9b7346ed388ba358e4dc1f02be34865f4a306a6905203be84dd1c9f45c537d8c993325612c1fc773b2e35c1a0ce5433602d3e5943adbae6219ab8a03aea41c0dbeb9989102a014e46b439d66257d1e6fe8c59a2bcb7e495b6f3dc5beff4e734628a2a9680cc13247f02b92dfca80fb32cf8b206ee1185978fa5bd0250f8c1289d89319e75f3f139f77c2e52b27faf206", 0xb9}], 0x3, &(0x7f00006da000-0x110)={0x110, 0x113, 0x8, "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"}, 0x110, 0x40}, 0x2000c010) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000660000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f00007e1000-0x10)=[], 0x0, &(0x7f00005e3000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000088c000-0x11)=""/1, 0x1}, {&(0x7f0000f7e000-0xaf)=""/175, 0xfffffd42}], 0x2, &(0x7f0000ec7000)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 03:52:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000365000)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x7fd, 0x7f) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00008ba000)=[@in6={0xa, 0x2, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x9}, @in6={0xa, 0x3, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x2, 0x8000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x26}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x64) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/01/24 03:52:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000853000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00003f7000-0x8)=@assoc_value={0x0, 0x0}, 0x8) 2018/01/24 03:52:28 executing program 1: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet(0x2, 0x3, 0xcd2) sendto$inet(r0, &(0x7f0000ff8000-0x1f)='J', 0x1, 0x0, &(0x7f0000098000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 03:52:28 executing program 2: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000f10000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000fe7000-0x4)={r0}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r1, &(0x7f00007a7000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000fe6000)=0x48) 2018/01/24 03:52:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000849000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000091f000)=0x10) shutdown(r0, 0x1) r1 = accept4(0xffffffffffffff9c, &(0x7f0000939000)=@pptp={0x0, 0x0, {0x0, @broadcast=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000229000)=0x20, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000614000)=0x1, 0x4) syz_emit_ethernet(0x2a, &(0x7f00007e7000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000ea3000)={0x1, 0x1, [0x0]}) 2018/01/24 03:52:28 executing program 5: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000ef6000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0x1f08, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 03:52:28 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x8000000000005cb) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000004000)="bb0436398e53f183148bc5e656e0b3f02704c7aca9496e36d48de88023fb86ee"}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000005000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, r1}, 0x14) 2018/01/24 03:52:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000a1000)={0x8, 0x5, &(0x7f0000a49000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0xa, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000030000)='GPL\x00', 0x7a45, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f000019b000)=0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) connect$inet6(r1, &(0x7f00008a6000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x15}, 0x1c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000be9000)={0x0, 0x8}, &(0x7f0000740000)=0x6) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000096e000-0x10)={0x3e95, 0x8002, 0x8001, 0x4, r2}, &(0x7f00008eb000-0x4)=0x10) [ 95.454313] sctp: [Deprecated]: syz-executor7 (pid 20251) Use of struct sctp_assoc_value in delayed_ack socket option. [ 95.454313] Use struct sctp_sack_info instead 2018/01/24 03:52:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000edc000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f00002f4000)={0x0, 0x0}) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000df6000)={&(0x7f0000948000)={0x14, 0x10, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 03:52:28 executing program 7: socketpair(0x9, 0x801, 0x100, &(0x7f0000ae7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000002000-0x20)={@loopback={0x0, 0x1}, 0xffff, 0x2, 0x3, 0x4, 0xfffffffffffffeff, 0x2, 0xffffffffffffff18}, &(0x7f0000001000-0x4)=0x20) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000001000-0x4)=0x0, &(0x7f00006f0000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000f58000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f00001f8000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f000095c000-0x2c)=@newlink={0x2c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r3, 0x0, 0x0}, [@IFLA_ADDRESS={0xc, 0x1, @random="b2d83a393f70"}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 03:52:28 executing program 5: mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x0, 0x7, 0xa, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0x100000003, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x804, 0x8, &(0x7f0000f61000-0x8)={0x0, 0x0}) r1 = accept4$inet6(r0, 0x0, &(0x7f0000f5f000)=0x0, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000459000)=0x2, 0xff24) 2018/01/24 03:52:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$kcm(0x29, 0x7, 0x0) sendmsg$kcm(r1, &(0x7f0000b6e000)={&(0x7f00007dc000-0x10)=@ethernet={0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e51000)=[{&(0x7f00006bd000-0x79)="e6c3ac85ad30b993e78944be292974bf98843407b8d8f8627f2bb3bd795bb21ec2041e8335d962f255e9f3e217d539bd8a56d4cc0ab2b0d68e751ae90d84060a9169025c6ac5dd406e9595d6433fe03720d955ee8aadd7a10fed6b498eaef0bed369f17b34d61a51ada5a5b61af4e3c18109ec16209ba9f884", 0x79}, {&(0x7f0000634000-0xae)="029fd644d2521d7149f2abccb8acb223ba0aad106c83ff6f36d5b458ee97164e2b5b6324c2186e1d84021042866fee20ac42a1377eeff750db203ce0749af62a609da9e2be58614f2dbe7b7c542954f1596e64244c1a4b416e09ce7173431130e0e20459f298b4c6fc767db3b52aaecd215dc00cc537933ed79b56a391179f6207d03e718a111b949e83021b176044058a04bd447c679b4d63f57d4d04f8af341be7b51402aaee2a7d62a657e422", 0xae}, {&(0x7f000001d000)="f79ba3c422fc281c9c09aa27cef30aeff468ee35f331", 0x16}, {&(0x7f00009de000-0xaf)="a4a7c42a47ae2351d2fcd3e70fea5af17b610bcb16fdc02c0796808941b90cac3fba7c936fd1201a8d9ad6d2a5341917d03406480b31d896e3de477c4293f91a91650b6f2a61ba77258d5dc1e29aa3b6d687efdd504d27303ff6e89f6afcd997fc30bbd49579a70265f9aee125c976a23ec6e86c26a2d27cf6ea3dccb5db3c6bf1056649d138c45e773dba71526beef9aa6808537be1dc2e4e462c9981bff0f16a5d4c6c24f30a9dcda99b92bc7363", 0xaf}, {&(0x7f000049f000-0x5c)="2ec8b53e22af3001f72d5424cbbd3c0f92be04fec5ca29e4555a84c31321377ce5ef3e1dba37956d47b608f9d46678f5f3d745bc2c082c9e178598caadece79f6c5ec60c92fb2a15fb703539c297ac4a8e1a73c3efad879c96905b28", 0x5c}, {&(0x7f0000be9000)="dde4b98618a63813cfb113e640d3cfd6b88e86c13446ba14becb02be9b16a5aa820de283cab5bc0a53d45b8adb1416e4886d725362655018ff2522cf0ecc952698b79323f29725d983edf66044ccdbfbffd14fe453e9f8aaca55cf99ad4fc950c254129f549840bd5a63bfd0d482463e7b757ba02eae7395ea6d90dbab1c245536a869e98629fe1d11b4b51518bffee04c6524fb848719d53f1cc6c0712f3d612822cfb9de182c61844129b2dca34c2519905f5e8fa59bee57b4c174a0fb67f40e32bc41477e0ea94bdd32784584973131ac2689a809b059e7e9dbd8c06b8d", 0xdf}, {&(0x7f000064b000-0xa9)="bce1c8c552ba286ef9add6ff9c9da8e89fbc2c9ad23c090108365caaaf1247f2c99ffdda96e52d48afed178f2c41d937d41d9fe848ea99c9fa427ebd0036f12d181869c3881c8072d492b2486fa5090b9f67be673121c7657acf7d04197b9fb1b5cc27ffbca7ea4c16bcf0e6f8958b7b32dcf21654e4f9c277428c07039652d9250df5a5ea84d263097e70e4dd5c2be54588b1578e8e6a08dc065bdd225abcf8e2c1a78e2650790006", 0xa9}, {&(0x7f0000104000)="2acb21ccb4f3", 0x6}, {&(0x7f0000361000)="e72f20424ec3668060b0d26fd89a56ead640c722d0b1dea78fcea04b2a96d87f75c81c03ce2c136be107df5d1b0b45d8c0c66b4cec2d93b26c0754b4e685f32661c57f78d9c00b67faa2c4443547fdb3752b7446ddc56630455dac635f4cca27768b3ebe4dd8", 0x66}], 0x9, &(0x7f0000119000)=[{0x110, 0x0, 0x80000001, "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"}, {0xe0, 0x1ff, 0x6, "224ce95cc60e02d47020795475bb90bcf5117d4d95b706aed7fbff94f5f0bcb6a40216e8408d16fce940f04d35a930aaf5c1aa0db499020ffaf3c74b26f3685590c2491499c80fa5e9f0c0c05338ac6232c67c1304197c87b8709f89a3aad0f15f17002cf69997facc805c5969c526f34f941599f7035fea4563eb8631954f9f963543bc822c05de8919d5b40750349cac712aec49657d53484caea20415afd80513045a0418f6bfbf07aefb76f3799c68f70574fcdf4bfa9086bd8216271ced703fd4fe05a9bb74ff01952346c3175f"}, {0xe8, 0xff, 0x8, "0fa997245b914d7cdcc01ef5df636d603114c96deebc65df6992ebca3149608c669e518a5773023dfa4f80924ad75bec1cfa455616734a224686dc947b8873f63900c504f3c4f2780afde3733e2b44f2a2541c036f298c747f4c64d5d3d8dacdf3462bf0065da06f5d0fdf7fd111c1cdc59d6fba5657266946af87158e0c94683555fd74f1b495d77f47bba584a03d8b31e0d9597159f1a54b9a392fed1b334d0ab9df67ff9eff8abf0b891194ae480959dd62fb923fdf8a4edf2182ab85c576d0b8ffd641b84232dfefd4da682bd1567502f2457f"}, {0x100, 0x117, 0x81, "ef584774f91aefb8962aca703c743ddb086d58b8a26dc1f29072e8ad1147fc70c6132297171b153809d3dbb1b31d0f7bcbe711b682433ffec957929130c8860d79571e0236e7a5b94a2c01d6d818b2c1a2f9accf85f4e9dba7d9a826c3439a087af84eeaf939db9fc5adb5c4056c7a2fda90c54efe9f52d0bd0d91796959f286761b901d694154595e1c037357c6327eeca302c2c6036eb6da072c96bfbca3b31e346c1b1fa88ee28250f8f24b0ff13e4a4cdd2e1fb6a419962e47e885db6f59997fbc4884791f3a50dc7db5afa1120d53998dce067cd9dfd53c71af6e2544a6d9a799f3c811426cd9fe"}], 0x3d8, 0x20000000}, 0x8800) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept(r0, &(0x7f0000b20000-0x10)=@vsock={0x0, 0x0, 0x0, @my=0xffffffffffffffff, 0x0}, &(0x7f0000487000-0x4)=0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006cf000-0x50)='5', 0x1, 0x0, 0x0, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000a53000-0x8)={0x0, 0x0}) sendto$inet(r2, &(0x7f0000da7000)="", 0x0, 0x40000, &(0x7f0000046000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = socket$kcm(0x29, 0x1000000000000005, 0x0) writev(r4, &(0x7f000060c000)=[{&(0x7f0000225000-0x8a)="81faa69add6ed11a456544f858d44bfd370c7e7d3c021ea0271ed5c94915c70dbb86b505a5590793c78219b06a0011778acb", 0x32}, {&(0x7f00000cb000-0xe8)="773295dc25d4f5d39281e9c139c8e3166a15a654cb4c8bbb93c6ece00a53d4320092f0646a09cb6d515aee37345e6d56fa2ec715fbbea96c99be28f03327e23aef0c9e2a2995c843d1876bd4b1b4570bf3536007c66846eeb359df49e89d022a3515396401f8d3c090885a241d5ad2e0c6ffdc5436c3c31efa40d689e76bbf20d4d79bec68a98071db6d9db89d1fab192a7d93608e7223bc49a6734167422a8f052a458d82ad44b8039d356f24877b7b25657a5455569f78ec40392b53f9b6bac0e4db3a25cede49dc72a9e64ec9302e91d22ac82cb21ffd03e454e11e37185dbdbc1edb565cb0", 0xe7}], 0x2) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000031b000-0x8)={r0, r3}) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000ca0000-0x4)={0xffffffffffffffff}) setsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f000020f000)=0x6, 0x4) 2018/01/24 03:52:28 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @any=0x0, 0x0}, &(0x7f0000003000-0x4)=0x10, 0x80800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000003000-0xfc)=""/252, &(0x7f0000002000)=0xfc) r1 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000003000)={0x0, @in6={{0xa, 0x3, 0x6f1c, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80000001, 0x20, 0x5, 0x100000001, 0xffff, 0x101, 0x41, 0x3, 0x10000, 0x4, 0xfffffffffffffffa, 0x1f, 0x0, 0x3, 0x9]}, &(0x7f0000003000)=0x108) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r1, 0x89e7, &(0x7f0000004000)="0c1debe07900d9755a59d983ffdd5650eef2fad4a15ed8046aa2b33fab24c298c83ec898c5cfdb734fab82d6913f4fb0e019c19e57776737a028869b34777eb75de9c3100430a75519229dbe4d88df183b28b82af6c4") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000)={r2, @in6={{0xa, 0x1, 0x43a8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x6}, &(0x7f0000004000-0x4)=0x98) writev(r1, &(0x7f0000000000)=[{&(0x7f0000f16000)="78062baa4c0f07cec0ec371b101b8821f9", 0x11}], 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000004000)='cdg\x00', 0x4) socket$bt_hci(0x1f, 0x3, 0x1) 2018/01/24 03:52:28 executing program 6: mmap(&(0x7f0000000000/0x5b4000)=nil, 0x5b4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00005b4000-0x7d)={0x0, 0x0, ""}, &(0x7f00003da000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000554000)={r1, 0x0, 0x10}, &(0x7f00005b2000)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00005b2000)={r2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) 2018/01/24 03:52:28 executing program 4: socketpair$inet6(0xa, 0xb, 0x7, &(0x7f0000200000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x1, 0xffffffffffff8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000288000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@generic={0x86dd, "04c6d9868fa6388a74a24174c61cc8826d452426a7ba5220783ac3f0a2dc261b4b09a64e5d26ceb5"}}}, &(0x7f0000e76000)={0x0, 0x1, [0xb8]}) 2018/01/24 03:52:28 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d54000-0x4)=0x2e) connect$vsock_stream(r0, &(0x7f0000c33000)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10) r1 = socket$unix(0x1, 0x5, 0x0) listen(r1, 0x1) [ 95.498799] sctp: [Deprecated]: syz-executor7 (pid 20239) Use of struct sctp_assoc_value in delayed_ack socket option. [ 95.498799] Use struct sctp_sack_info instead 2018/01/24 03:52:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000d9b000-0x10)={0x28, 0x0, 0x200000000000000, @any=0xffffffff, 0x0}, 0x10) connect$vsock_stream(r0, &(0x7f0000ebc000)={0x28, 0x0, 0x0, @reserved=0x1, 0x0}, 0x10) socket$nfc_llcp(0x27, 0x3, 0x1) pipe(&(0x7f0000bf1000)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f00002e4000-0x10)={0xffffffff80000001, 0x7, 0x7, 0x1f}) 2018/01/24 03:52:28 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002000-0x4)=0x9461, 0x4) writev(r0, &(0x7f0000001000-0x10)=[{&(0x7f0000003000)="2efe41444e0b4e7e440adc6599b19785ac1494b8ed4108edca99a75b9a3cb41b991b6550488f9b0db12276f8358850b674bdb486d095333a169a63107e12bc5451ce9d3382753c529ae2856484f3f61e1f04568f9079197f0b17024fc0636fd94c3900e2680b21574f86ae69f8dcc9afbc6dd32884dbcc17c38052236d658fb084e1e4638d54d5e1e89b936db070dc2e69b779773efc82a34c1ec5b586ddabe5244fb4828b3af70a8e80572b716eae747ca34960f42d9ff69db2ebbdde", 0xbd}], 0x1) setsockopt$packet_buf(r0, 0x107, 0x17, &(0x7f0000002000)="63cab73c1f83b3b6c622697fe4ddd1768af23a74bdd02ef928cdfb0959a31892bca527cf7149ef4717edb0c74cb421cf87890c226af107c3f3a8c629a2e8c752d3188474d5564ce961fdc8abb651e444dd03bf30ee225be657155866dfae7ce89b8bb4e6c4bb54feaf3a35bce7f3835510dbc9a3f70171ecd530edd664bb48af9a3101d9bb51bef63ed4e3b6544ac1a25de2e90b398264ebf504fccd19cb201e5852fa084323a9a6b6feb27cb0a86c4dd78e9aad9bd9e169c47c6b1020562109561ed7d40e5421a6dc7ae82c3da3690d2ce6b77c015cffbfd263375104621e1f", 0xe0) 2018/01/24 03:52:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f0000375000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, [@alu={0x7, 0xfffb, 0x8000000012, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000bd6000-0x4)='GPL\x00', 0xc000000000000000, 0xbc, &(0x7f00009a3000)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000f5c000)={0x1b, 0x200, 0x5, 0x2, 0x8, 0xffffffffffffff9c, 0x200000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000003a000)={r0, &(0x7f0000215000-0xf3)="d8796d73f25343f2101239eb92dc54de1b0e570f0a21c3e3aa267a5664238bd66bcb1bb11afd750e359255bcaef50f24594ee2b213961f01bfb22769a15a05e58ef223ca085b76c2547a43b5237ecbcaa7d89820a94824980ee4ad417928d631d3fedde1e92dedbf4439a8a7c214bfdff3ba022bac6e4ead3870628c8ea6a64a02438680b5265c2afc539b7ed28354a7c5e013e07c830a73b5fdfed28f9aff06b3abdbeb82a94e6ff2b3c03ec98e4034523e1b5eede7f4a9bd0744fb52f5cb2323d3d441ecdb3ffdb0520559652b05f62b5ef6ac230cba661c22976f05ea03f68f9e246e77418e92cf4722dd6c32d146c95599"}, 0x10) 2018/01/24 03:52:28 executing program 0: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) r1 = accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f00007da000)=0x0, 0x80000) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f00001b0000)={r1, 0x6, 0xffffffffffffffff, "f1f552db1e3a3497ef0e0b45e5681d8cb12145db175941fecd80666bdfc5260367ea1637c4f928d2396c07a5c6fa40f4d2770c0322f324185777722ebe4d19e40c945e82cb112e11d138d3b85fa0ad0e5d649f76ab9c484419bbfc7ee3f8cd9d5074cca6dabcf3b41b4998a47b470371be2931b8b37edef4781d5a6b5ffb7afc25ff65e51a63ca78e4fe25b11d4ce1b98378c1225ac732d85725331b7257020054425881590a5c50c67fb9703a875d04b2b3158dd06c3091baadc27fc18077f6f95c8f8befa39d04752840a0c2beabd0c25c73625bec6eb7b4744ce12ae361a6ba79cc16c81448d89919baaf0a5ffe3f"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000f60000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x800, 0x0, 0xff, 0x1000000001, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000985000)={0x0, {{0xa, 0x2, 0x60, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x400000000021, &(0x7f00006a9000-0x4)=0x2000000002, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000892000)={0xa, 0xffffffffffffffff, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/24 03:52:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00005b2000-0x8)=@assoc_value={0x0, 0x1000}, &(0x7f0000b23000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000e6000-0x6)={r1, 0x52}, &(0x7f00009a7000)=0x6) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000544000-0x4)={0x0, 0xa43, 0x0, []}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00009e4000-0x98)={0x0, @in6={{0xa, 0x0, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0xfffffffffffffe00}, &(0x7f0000fbd000)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000d89000-0xa0)={r2, @in6={{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x84, 0x6, 0x24}, &(0x7f0000ba5000)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000077c000-0x8)={0x0, 0x0, 0x0, []}, 0x8) 2018/01/24 03:52:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f000068c000-0x2c)={0x0, 0x10001, 0x7, 0x81, 0x6, 0xffffffffffffff9c, 0x9b2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000dbe000-0x10)={r1, 0x28, &(0x7f0000ac0000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000048d000-0x28)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6(0xa, 0xa, 0x2c58, &(0x7f00005dc000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000949000)=0xf8b, 0x4) sendmsg$nl_route(r0, &(0x7f000058c000-0x38)={&(0x7f0000187000-0xc)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x18, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r2}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 03:52:28 executing program 5: mmap(&(0x7f0000000000/0xcff000)=nil, 0xcff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000012000)=0x6, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00001c9000-0x4)={r0}) setsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f000014e000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000a15000)={@common='bridge0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket(0x8, 0x6, 0x6) ioctl$sock_bt_bnep_BNEPCONNDEL(r3, 0x400442c9, &(0x7f0000bdb000-0xa)={0x5, "fe4734acd98a"}) socket$bt_bnep(0x1f, 0x3, 0x4) sendto$packet(r0, &(0x7f0000016000-0xbf)="", 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @random="901170f3a1da", [0x0, 0x0]}, 0x14) 2018/01/24 03:52:28 executing program 1: mmap(&(0x7f0000000000/0xb5a000)=nil, 0xb5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000b57000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000b5a000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b5a000)=0x10, 0x0) mmap(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000063a000-0x8c)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b5b000-0x4)=0x8c) mmap(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000b5a000)=r2, 0x4) listen(r0, 0x10000000000000c8) accept(r0, &(0x7f0000b57000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000b58000-0x4)=0x6) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000a62000-0x4)=0x1, 0x4) listen(r0, 0x0) listen(r0, 0x5) [ 95.602477] sctp: [Deprecated]: syz-executor6 (pid 20294) Use of struct sctp_assoc_value in delayed_ack socket option. [ 95.602477] Use struct sctp_sack_info instead 2018/01/24 03:52:28 executing program 4: mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000f8e000)={0x0, 0x16, "0c2d2569a640c36454f657026eed85926cd9b7c9803b"}, &(0x7f00009af000-0x4)=0x1e) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000d48000)=@sack_info={r1, 0xa86, 0x2}, 0xc) connect$inet6(r0, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0xb, 0x20, &(0x7f0000f8f000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000593000)={r1, 0x7f}, 0x8) r3 = accept4(r0, &(0x7f00003d8000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f000059e000)=0x6, 0x80000) bind$bt_hci(r3, &(0x7f00003fa000-0x6)={0x1f, 0xafa, 0x3}, 0x6) sendto$inet6(r0, &(0x7f0000f8d000)="", 0x0, 0x0, &(0x7f0000225000-0x1c)={0xa, 0x2, 0xfffffffffffffffe, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) 2018/01/24 03:52:28 executing program 3: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000fd1000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a29000-0x4)=0x1c, 0x80800) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000dba000-0xc)=@sack_info={0x0, 0x10001, 0xffffffffffffffff}, &(0x7f00003c1000-0x4)=0xc) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(r0, &(0x7f000040c000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fd2000)=0x1c) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000760000-0xb8)={r1, 0x8000, 0x2, 0x100000000, 0x6, 0x1c0, 0x4, 0x4, {r1, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, 0xfffffffffffffffc, 0x1, 0x6}}, &(0x7f0000fd2000)=0xb8) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000fd1000)={r1, 0x9c3f, 0x100, 0x800, 0x8, 0x9}, &(0x7f0000fd1000)=0x14) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000fd4000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000e58000-0x4)=0x32) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000fd4000-0x10)={r1, 0x38, &(0x7f00006f2000)=[@in6={0xa, 0x1, 0x22, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in6={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}]}, &(0x7f0000019000)=0x10) bpf$MAP_CREATE(0x0, &(0x7f0000fc8000)={0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000fd4000-0xc)={&(0x7f0000fd5000-0x8)='./file0\x00', 0xffffffffffffffff}, 0xfffffffffffffe7c) 2018/01/24 03:52:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000605000)={0x0, 0x0, &(0x7f00006b4000-0x30)=[{&(0x7f00001f8000)="93a2e2b179780931d93c0392c01a416fa2c9a5ccc8e1f1dc33f653095b6ae8fa42ef8694547b7ce0c938f573c573d12972bf9c995a5f6ccd978e5894ab19c6dbf3f6eda2ce767233c36c24255b879471e0374ee2e78c008d7a0e302d8a64b7a6de46b113972c030c3545130cfd25cd58358bdb574f5981518fa272bea7c2c56fec771dec7a5098659aed5fe19c9d7906d94f517b7a4cc517b61ad1a0efb910f9dd362fe5f49357775fbad13b61b03988e47fc011cac7271af6f0c6bd80ab485c1bf898", 0x0}, {&(0x7f0000f74000-0x96)="873d5f209770f1eb46e7f7cf9e98f9177234e9a6347882b93e030f6370e527ceb46e325f9c7d7e573af9c14af0b874e45a10e6d5ea7b4a22b58500bdd28a52e6762dd687303ee471e7c170dec235c8d2cff7972603528d39da61c9552142a95fdd94cbcaccd9da25aa389574e6aceebcd39825e97b7ac172c80cb78058d755b1f8fb3026095d0d721774eed2e1d56f6f4b15ea816101", 0x0}, {&(0x7f0000e94000)="d90f0a2edf2a7c87ae6dbe27f3714e48764d72ce1b3fc71942a962353a4329c45f0207aea7101ff48131fe4cf2b12f5612213c845b5e1832b6db4ffffcd6e04576b80bae64d787928f0db396be2935614a9005be59c18137d4b68b7f52eb35acb30d8ff0f558f7a19e08a4ca2280c7c984e05a599258d5fb6f76a3b6d3a0a1fe6f0a786e0bd36915ecd1f279cc94989af135c09a83fa23cbd3c4be67bf8030cd1988cbb3931d715a497f307de553f65539ab0b4c43bbbbf25ac5b042ab650ff0fa6d08df3fada9423e50f90028807209c4bfcb11a8d6110f672bc1", 0x0}], 0x1, &(0x7f00001ed000-0xa8)=[], 0x0, 0x0}, 0x800) sendmsg(r1, &(0x7f0000c97000-0x38)={0x0, 0x0, &(0x7f0000734000)=[{&(0x7f00008b6000)="5f9ca857a212c30ed5bb15696ec2d1787b66335f2b9cb78f704062419a87f0d45b0875592d2c3791d14c6e4226b8daaa4e32b3a6e9b3132bebc1", 0x3a}, {&(0x7f0000fd0000)="d7f84acbda45db2b556aa09bb9c5a997b6229a1ff8805bbb9a6e22a5a0ac348ac42952a20c5967788aec4d0ecdf2fe61ded4e6d6d5337813ff737eca464711acf5af0962855916e5b5c410df2531d8ab35c4779e5fcd27248b5af149edff158f78c87d13d249b453368e9d1018ab0ff52c92b2c0e89eaba45d4fd6e339daadff5bdcc0d109573a5579b996c5ff2d7e5211fe", 0x92}], 0x2, 0x0, 0x0, 0x40810}, 0x4000) recvmsg(r1, &(0x7f0000d19000-0x38)={0x0, 0x0, &(0x7f0000bd0000-0x20)=[{&(0x7f0000998000)=""/4096, 0x1000}], 0x1, &(0x7f0000383000-0xd6)=""/214, 0xd6, 0x0}, 0x0) 2018/01/24 03:52:28 executing program 7: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000f77000-0x4)=0x0) getpeername$netrom(r1, &(0x7f0000266000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000002b000-0x4)=0x10) listen(r0, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000f74000)=""/4096, &(0x7f0000afe000)=0x1000) 2018/01/24 03:52:28 executing program 2: r0 = socket(0x2, 0x3, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002000-0x8)={0x0, 0x694}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r1, 0x6}, 0x6) r2 = socket$inet_sctp(0x2, 0x0, 0x84) listen(r0, 0xb589) recvfrom$ipx(r0, &(0x7f0000002000-0x78)=""/120, 0x78, 0x2001, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000003000-0x19)={r1, 0x11, "4f3be174f77b3c869db2553b835dcd8775"}, &(0x7f0000001000-0x4)=0x19) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000003000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000004000-0x8)={r1, 0x5}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000005000-0xbc)=""/188, 0xbc, 0x10060, 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000006000-0x8)={0x1, [0x0]}, &(0x7f0000005000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000006000-0x8)={r3, 0x8de6, 0x7fffffff}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000006000)={0x6, 0x0, 0x1, 0x6}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000006000)={0x3, r4, 0x0, 0x7f}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000007000-0x4)=0x0, &(0x7f0000007000)=0x4) socket(0x11, 0x2, 0x8) r5 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r5, 0x0, 0x0, &(0x7f0000008000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, @loopback=0x0}, &(0x7f0000008000)=0xc) 2018/01/24 03:52:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) getsockopt(r0, 0x1, 0xffffffffffff8001, &(0x7f0000649000-0x27)=""/39, &(0x7f0000da9000-0x4)=0x27) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x0, 0x4, 0x0) recvmsg(r1, &(0x7f0000057000-0x38)={&(0x7f00005f3000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}}}, 0x3a, &(0x7f0000394000)=[{&(0x7f0000812000)=""/9, 0x9}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000262000)={{0x2, 0x100000001, 0x9, 0xcdf, 0x1a7, 0x600000}, 0x101}) socket$inet6(0xa, 0x80006, 0x8001) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f000061a000)=@req={0x4, 0x80000000000000, 0x2, 0x0}, 0x10) close(r0) 2018/01/24 03:52:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0x100000001, &(0x7f00007ea000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000925000-0x7b)={0x0, 0x73, "785879d05e458e00acd915dba4654468df0d1b1d47a70d0d34c3122c5158d7461eeac94cd86cf16d4e2f372af683dbba6628fac3d73d4a49081d74d37ac83098ac86ed14052493398ae22a8e9065a5c1ae34e9981aa16598725da5d864129bd8f7220c0b02056054fe52beb49c020531947ab3"}, &(0x7f0000443000)=0x7b) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00007a3000-0xa0)={r1, @in6={{0xa, 0x1, 0x7fffffff, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2, 0x8, 0x7ff, 0x10}, &(0x7f00008ff000-0x4)=0xa0) r2 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_ifreq(r2, 0x8931, &(0x7f00009f6000-0x50)={@common='ip6tnl0\x00', @ifru_ivalue=0x0}) 2018/01/24 03:52:28 executing program 6: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000001f000-0x4)=0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000020000-0x1e)=@pppoe={0x0, 0x0, {0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f000000a000)=0x1e) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(r2, &(0x7f0000020000)={&(0x7f0000019000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000007000)=[{&(0x7f0000008000-0x42)=""/66, 0x42}, {&(0x7f0000012000)=""/194, 0xc2}, {&(0x7f0000000000)=""/230, 0xe6}, {&(0x7f0000020000)=""/90, 0x5a}, {&(0x7f000001a000)=""/38, 0x26}, {&(0x7f000001e000)=""/229, 0xe5}, {&(0x7f0000021000-0x21)=""/33, 0x21}, {&(0x7f0000021000-0x62)=""/98, 0x62}, {&(0x7f0000020000)=""/42, 0x2a}], 0x9, &(0x7f0000004000-0x1b8)=[@fadd={0x58, 0x114, 0x6, {{0x3, 0x3}, &(0x7f0000021000-0x8)=0x6, &(0x7f0000010000-0x8)=0x400, 0xffffffffffff1f34, 0x6, 0x2, 0x1f, 0x11, 0x9b}}, @fadd={0x58, 0x114, 0x6, {{0x9, 0x100000001}, &(0x7f0000020000)=0x0, &(0x7f0000021000-0x8)=0x5830, 0x2, 0x8, 0x1000, 0x4, 0x1, 0x1000}}, @mask_fadd={0x58, 0x114, 0x8, {{0x100000000, 0xecd9}, &(0x7f0000007000)=0x6, &(0x7f000001a000)=0x9, 0x0, 0x9, 0x1, 0xffff, 0x61, 0x101}}, @cswp={0x58, 0x114, 0x7, {{0x7, 0x81}, &(0x7f0000021000-0x8)=0x80000000, &(0x7f0000019000)=0xffffffffffffff81, 0x0, 0x20080000, 0x6, 0x8, 0x1, 0x2b76}}, @mask_fadd={0x58, 0x114, 0x8, {{0x0, 0x4}, &(0x7f0000020000)=0x9, &(0x7f0000020000)=0xffffffffffffffff, 0x5, 0x7, 0x3, 0x7ff, 0x3d, 0x4}}], 0x1b8, 0x24000000}, 0x20000000) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000015000)={0x9, &(0x7f000001f000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) sendmsg$nl_generic(r0, &(0x7f000000a000)={&(0x7f000000c000-0xc)={0x10, 0x0, 0x0, 0x10000082}, 0xc, &(0x7f000001e000)={&(0x7f000001e000)={0x2e4, 0x1e, 0x2, 0x3, 0x3, {0x15, 0x0, 0x0}, [@typed={0x18, 0x24, @binary="b3d1356bc3a777ba9242188530d3"}, @typed={0xc, 0x71, @pid=r1}, @nested={0x74, 0x72, [@generic="511a896d60b0b1a5d21a195ebfffacb9d09b01e2af0bb5", @generic="b5a09a9bbda2504e116fd58828e461ce2ae3c4d2271955c5bb92b10c98f1885bac897661795cdff2f4ac2d66e2c0a535259fa398657c35de5e354c0e56565684647ab05a3ef67654fd1adcb1e38a4b227b92722ffd56262e5a"]}, @generic="fd4d77c3efb5abb567e83f8bbe57738a607b7144a673dee6c79a23dff9441bab875c278ac09b5a902c5023df17f94e57c6f85b26e6fb04a70fb7807f455049338cd807727bb0e8429d37ad6443bba7c2c98aa71e66837c5f23330b60b5486f5277da1379a8b50083516d9f8c09ccacb9b53d53c483ae392e79aa50d73cb413947fa5f74e64fbe6b2ca2448865c5adb7717e716d80ee3062e2a05b975c8dfd332d1f4ba6f75b232490faf6f120d00a3119f9afba47d99dafe00149f98a5ef0d5eff0ceddf9ce2729ad32e300132a4e03a677bd34beb92e281c07d7c7f2c140ffa54", @generic="a28bc148022ddb271e7643221ebc12f0216eeee8c6fe738bcc30adf3b5ed1764214dea026c6f07c2aaa0d3292849bd5d807ab8dd84965ab17120f6ae9fc86ebdc23b154a902cd52fe7b57243e05347dd6bed5be3d7231f8263a558111653e3e9c330cf4567e535ebb4168c5a5ba7f4b20734e9337513ccceeac0d8739f9962f7c3796c6fb8b7fbe8f1026ac350610417173492ba39", @generic="9df218d79990610e8192f59af0f640f50b4f464d489be58a01f308f81f57bcd8bc8729152c3bbd394bf1b72fafdc34a126008ed2842d6cdfba0ad3b8431e62404879c44a89592d3ebd03c9ad75189f1f92deca95ae97f0bb9c3ba5ed1e9f0e1d1fc5fbef2cb0f8cced51978998119706ed8dc5c0a0263e8bf3618a6e02d2c9dd09ce81f9d8e015c891bb0aab8a164d85faa1b8d5d817bb4247e520121bc135c3545cad6b1ab1a46ae7f6dc323a63894e5d9f87d8", @typed={0xc, 0x2a, @str='\x00'}]}, 0x2e4}, 0x1, 0x0, 0x0, 0x80}, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 95.687350] sctp: [Deprecated]: syz-executor6 (pid 20307) Use of struct sctp_assoc_value in delayed_ack socket option. [ 95.687350] Use struct sctp_sack_info instead 2018/01/24 03:52:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00009e6000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000258000-0x4)=0x14) r2 = socket$inet6(0xa, 0x7, 0x3) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00001fb000)={{{@in=@multicast2=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d19000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000808000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xa178, 0x0, 0x4, 0xa, 0x20, 0x20, 0x87, r1, r3}, {0x1, 0x8, 0x7, 0x3, 0x7, 0x3, 0x8, 0x476daf31}, {0xffffffffe48bea55, 0x3ff, 0x7ff, 0xfffffffffffffffa}, 0x3, 0x0, 0x0, 0x1, 0x3, 0x2}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, 0x0, 0x1, 0xfff, 0x9, 0x7f, 0xffffffffffff8000}}, 0xe8) getsockname$ipx(r0, &(0x7f0000d55000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b6f000)=0x10) r4 = accept(r2, &(0x7f000041b000)=@hci={0x0, 0x0, 0x0}, &(0x7f00007cf000-0x4)=0x6) setsockopt$RDS_GET_MR_FOR_DEST(r4, 0x114, 0x7, &(0x7f0000d52000-0x80)={@nfc_llcp={0x27, 0x0, 0x5, 0x1, 0x5, 0x6, "8460515e80522bc5a8a9ba307339789cec6d0c620176a8ab0148c5aa3233bd3164b5eb38d80c26c06a9385f179aef9e6af11f4d547ce77229a92e675f51233", 0x1}, {&(0x7f00003d0000-0xa4)=""/164, 0xa4}, &(0x7f0000439000)=0x0, 0x11}, 0x80) sendto$inet6(r2, &(0x7f0000f1c000-0xf8)='b', 0x1, 0x0, &(0x7f000003e000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f00009a9000)="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", 0x781, 0x0, &(0x7f0000df6000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) ioctl$int_in(r2, 0x5421, &(0x7f000044e000-0x8)=0x10000) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f00006ad000-0x4)=0x1, 0xfe85) 2018/01/24 03:52:28 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x7, 0x8, 0x1, 0x6, 0x1f, 0x1, 0x8d, 0x2, 0x101, 0x0, 0x3}, 0xb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000002000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_stream(r1, &(0x7f0000002000)={0x28, 0x0, 0xffffffff, @hyper=0x0, 0x0}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000003000)={0x0, @in6={{0xa, 0x2, 0x2d0d, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000001000-0x8)={r3, 0x7fff, 0x0}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000002000-0x8)={r3, 0x0}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000002000)=@add_del={0x2, &(0x7f0000006000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000005000)=0x0, &(0x7f0000006000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000007000)=0x0, &(0x7f0000008000-0x4)=0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001000)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000008000)={{0x6, 0x97b3, 0x7ff, 0x5, 0x1, 0x8}, 0xea}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000000a000-0x74)={r4, 0x6c, "642db86ea23847c33f21c852be630a9541bfebd5aebb99832713021a349fa7367f0e9bb7532113ccbeaf8f65d0d13654879d1127f8137d84c816284b0fa5c91dd12a90121de2acfd1dc0beca6281900992c0833321cb277a6ec950d2ef2c59c7179c2e01f222f860142fbeef"}, &(0x7f0000001000)=0x74) close(r0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r2, &(0x7f000000b000-0x1e)=@pppoe={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, @common='rose0\x00'}}, 0x1e) 2018/01/24 03:52:28 executing program 3: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000ab3000)={0x0, 0x0}) mmap(&(0x7f0000f47000/0x3000)=nil, 0x3000, 0x1, 0x810, r0, 0x0) pipe(&(0x7f0000f49000)={0x0, 0x0}) getsockopt$llc_int(r2, 0x10c, 0x6, &(0x7f0000f47000)=0x0, &(0x7f0000f48000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000001000-0xb7)=""/183, 0xb7, 0x20, &(0x7f0000f4a000-0xa)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000001000-0x68)=[@in6={0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x401, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf}}, 0x1}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000002000-0x94)=[@in={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1b6, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xaad}], 0x94) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000003000-0x4)=0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f0000f48000-0x2)={0x1, "89"}, 0x2) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000001000)={0x18, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000004000-0xc)={0x0, 0x7ff, 0x30}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000004000-0x108)={r3, @in6={{0xa, 0x3, 0xae9f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0xc141, 0x3, 0x0, 0x5, 0x1, 0x3ff, 0x8000, 0x4, 0x8001, 0x7ff800000000000, 0x2, 0x7, 0x265, 0x1]}, &(0x7f0000002000-0x4)=0x108) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r2, &(0x7f0000004000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f4a000-0x2)=0x10, 0x80800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000006000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r2, 0x107, 0x7, &(0x7f0000007000-0x5d)="ca443fea09ee76add3c211a759e6ef7c11ad744cec1eed14f0a9741d644b3a699115a1327c29dcfe410291e0d1c3f09f7563b5f7a32b53b9b21389e70e6f184b3a05b04b466148083257f41027c6d3b01fe40fc37a5179babcd25f225d", 0x5d) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000007000)={0x3ff, 0x1, 0x6, 0x3, r4}, &(0x7f0000007000)=0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000008000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000008000)=0x10, 0x80000) socket$inet_tcp(0x2, 0x1, 0x0) [ 95.760234] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/24 03:52:28 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x5, &(0x7f0000001000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00005b2000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x14) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000931000-0x14)={0x200, 0x4, 0xffffffffffffffff, 0x7, 0x70c2ce17}, 0x14) r1 = accept(r0, 0x0, &(0x7f0000404000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r1, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0x10000, &(0x7f000047b000)={0x3, {"fdcd855500f17f"}, 0x380a}, 0x10) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r1, &(0x7f0000001000)={0x3, {"8c2d48ac1f5454"}, 0x4}, 0x10) 2018/01/24 03:52:28 executing program 6: mmap(&(0x7f0000000000/0x417000)=nil, 0x417000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2000000000000005, 0x0) connect$ax25(r0, &(0x7f0000130000)={0x1e, {"03491f0800"}, 0x10000}, 0x10) 2018/01/24 03:52:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000d55000)={0xffffffff, 0xfffffffffffffeff, 0x8}, 0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000e19000)={r0, &(0x7f0000087000)="e7955c6aef1bac6f0c61dd652328a0ff544faf2afadced9ef71ef50cca424ec13439b34c88cda33ff79f14a6c8c53b41c2a8d901e4", &(0x7f0000c28000-0x1d)=""/29}, 0x18) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000df0000)={0x26, 'aead\x00', 0x2, 0x108f, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00009c1000-0x8)={0x0, 0x0}) sendto$inet6(r2, &(0x7f0000124000-0x20)="2018736d0c145940afa5b6c499c24701471790e7e23baf3472afb71ba72c6f48", 0x20, 0x20040000, &(0x7f0000d07000)={0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x4) pipe(&(0x7f0000731000)={0x0, 0x0}) ioctl$sock_inet_SIOCDELRT(r4, 0x890c, &(0x7f000012b000-0x78)={0x100, {0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x8, 0xffff, 0x7, 0x5, &(0x7f00005bd000-0x10)=@generic="00a74fa52950e7708f642accba9adb4f", 0x800, 0x5, 0x7f}) sendmsg$nl_crypto(r3, &(0x7f0000ed9000)={&(0x7f000007d000)={0x10, 0x0, 0x0, 0x100008}, 0xc, &(0x7f0000290000-0x10)={&(0x7f00009ff000)=@get={0x100, 0x13, 0x800, 0x0, 0x0, {{'drbg_pr_sha384\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2000, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0x7fff}, {0x8, 0x1, 0x80000001}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0x80000001}]}, 0x100}, 0x1, 0x0, 0x0, 0x0}, 0x4000) 2018/01/24 03:52:28 executing program 6: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fd0000-0x4)={0xffffffffffffff9c}) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000da2000-0x4)=0x0) r1 = socket(0x15, 0xb, 0x0) r2 = accept4$ax25(0xffffffffffffffff, &(0x7f0000fcd000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000047000)=0x10, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000428000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fcf000)=0x14) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r1, &(0x7f0000fd0000-0x10)={0x1d, r3, 0x0, 0x0}, 0x10) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f00005c3000)={@generic="c6f96a0a35c0fc5d41e52854d13a9b46", @ifru_flags=0x801}) getsockopt(r1, 0x200000000114, 0x5, &(0x7f0000002000-0x1000)=""/4, &(0x7f0000fcb000)=0x4) 2018/01/24 03:52:28 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000659000-0x4)=0x0, &(0x7f0000f84000)=0x4) 2018/01/24 03:52:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket(0x1b, 0x80800, 0x101) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f000091d000)={0x0, 0x1, 0x5, "38f62b272813", "46528fddbd983e39dd79232f15f339c3"}) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f0000000000)=0x3ff, 0x4) 2018/01/24 03:52:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x100000000000005, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000082a000)={0x0, 0x10, &(0x7f0000728000-0x68)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00008b7000)=0x10) sendto$inet6(r0, &(0x7f0000704000)='.', 0xfda5, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0xfffffffffffffe2a) close(r0) 2018/01/24 03:52:28 executing program 5: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) tee(r0, r0, 0x2, 0x8) tee(r0, r0, 0x1, 0xfffffffffffffffd) sendmsg$key(r0, &(0x7f00007f1000)={0x0, 0x0, &(0x7f0000fed000)={&(0x7f0000fee000)={0x2, 0x3, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x7, 0x0, 0x0, 0x0, 0x0}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f00001e7000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/01/24 03:52:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001ec000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000ab2000-0x1f8)=[{0x0, 0x0, &(0x7f0000ce3000-0x70)=[{&(0x7f000086d000-0xf6)="86037b1ec505de7dbd544aac419e01eb3c17647c52fd2c0f4c8073fb59eb2b93878da95d5c6c8ddd279271494f1d8c474c43cacaf4a2624ceef22bd37f90aae8e975b21a3c22936d7e5950f178255b80dacdc8ab69d621f32019b03931e366f5426757e34085b078be2b85c3d89e8f8ba5172c5235e8e5ba0ee1c7965b03685251a3167b3db27b3e3a0756447ec782a178cff051c815d74a1baf8eea290bcbd26e79819231510a625d10149178e0b5", 0xaf}, {&(0x7f000084d000)="11f5c6bb5565e45d2a2456bac81a285b584ec46db7797d3147800a4ee9d06d614053c28c16052702ce5da65482f181beb4869469cb70011a7cc9c48b2abd6df3e7ae93d3a06aa866b1490b6c2341fb6a816d8c8bd0b94c7bda57af04eddb145cb25177f0822aa3e83c5f3bc6200a54378c9dd8fdd163af16bea63b40d9f8275a63754565036388870b66d59824fdd8e9", 0x90}, {&(0x7f00000c3000-0xb)="40e07aa26733ffe369892f", 0xb}, {&(0x7f0000b10000)="81b62e74f1e958c2125d0c1fce0dafcfc7f297967576d1815f09e2ed7ccdc5b825cf9412816c18739ddb856d9f84b964112620baad5b1acbafc74122e945e5dba32021", 0x43}], 0x4, &(0x7f0000772000)=[@assoc={0x18, 0x117, 0x4, 0x1000}, @assoc={0x18, 0x117, 0x4, 0x4}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x60, 0x4000000}, {0x0, 0x0, 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0x1000}], 0x1, &(0x7f0000d14000)=[@assoc={0x18, 0x117, 0x4, 0xfffffffffffffffe}], 0x18, 0x8000}, {0x0, 0x0, &(0x7f00000c5000)=[{&(0x7f0000cb2000)="bcba303d1975a512532588868052627493d1af0bd3414e79424af9550d7f32ed10b90e5724e9a3fc8b094915a295d64f11c02248c03629fd5255e246ff117ec553915b23cb9dcfb0fca040923a2d7031cc226f148ef76dc4feed3d2e93b304652462f69d0f57febf6cff0389e3b6bb0a83fc53a0f8e2664a757720747e82ee3a076f9960459f2e8e45945ce9ee6257d395679c0ad42749c5a4", 0x99}], 0x1, &(0x7f000065a000)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0xc8, 0x117, 0x2, 0xb2, "b75926d3afb2cd2ba36931058e0488c6c855d3895cdff1ecb97ef5128316aa52947611919cc49411495a9bc0f0f411e6dd9617950051ae32409a6b9dfe5022796bc17dc2e5e045be703881acdb10cdd7a3ebbb82ba5a341ed4ea79b2adbd513d02fbca77e8b44af8f8b6bf00564009025ea23b3f36e8fedba6fc0ab950ccba3c671a86ab39ad2fa1d19d356743e18f43c099fa7154dda614a1ed17a35303fec23b28f92cb7ebf3c756f2380f9e68b3ce1b36"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xa0, 0x117, 0x2, 0x87, "961d7fcfb791a15a11dc4cebde22a1373ed923179adb70a0be620141bec1560f4b0758fc5fea3f0a8ca4d3ae948477bfe858dd02b9a88166afb0f3350e67c465b4ab01351d7316f02ae7acf7486dc9ba789ba7ff98d82197563ceeba144bc03184bc5396312c5672721ea6eaac4653ab4943cefc0d1ee227ac1e17c88bc24064ad3636787e4090"}], 0x198, 0xc081}, {0x0, 0x0, &(0x7f0000a32000-0x80)=[{&(0x7f0000b2c000-0xc9)="146d19f88d753c885cc06b0c31505800e1c43f9fae3cfe092c775ea25e1f31d4f0eddbc1df121b966d367c27824ae955f5fcebd202a037d4bb0e08dc36d6494b4b821fb2183b04f9802831c4b3f2a69781550fd39862c33cae55648b77563aa257f714411232bce02d44f1d6e14071f6da25f39c27304333e33f57bd8de19d08dff0a54df760f312daf7b1422c9f4f584acd1ff7a531641ba81f5f9105f2c7e640eed75c38f19b4f5ec5c6e41578ac993d72c1ed9dfbc43a849bb140255137698337f5ede52fe7b65d", 0xc9}, {&(0x7f0000e0b000-0x41)="0f67a6828ada75a50384c92dae82e4e9fcb66118b641a21eb5c2084fa132db9fe4b8b18ed6eea7e2160b113c6df17b6106fe9993a3e8622742a114a997bae96c60", 0x41}, {&(0x7f0000c4d000-0xa6)="c12a894b991f14287556c87706fdc9e32b1b685611bad0b6fcc37cf8e94b4dd696771557d25fde415c860672e7dc71a84ac376efbd1c15fbc79a0263004ddc789442ba5a03314765baf3f5d5c915167838557f28bf675c829ba78d07bee6a8f6f70f3503bd1821d27a4db1317c000d1983b5bbeb75f7ae25d7158be542be872b7eebc702aa5325b98459310baf188504bb6f1eb5e8c634d34e6b83c04eb28e9d688f4483c8ca", 0xa6}, {&(0x7f0000bfe000-0xb9)="925f1cfb96148a8b1e65196b301f0c7819eb598a4f701dcaf8e563e88b9609bbb2b47563b0d9731d15b6b13e9f284b8af0f36761e3dd3bbe27aa453ebc1f3b7a054cca910ed9082fc365475ad2c5a65e308b095648a62aa5fb62d4621fe545f8e603a5b98214d67261d1c279aa95d643e10d96b38032b1c71cca54f35617dbe0c478a54132be3af9c1ab37d9542e37457805d26350beafdcf2054475b29374d2650cbf9de290df8f75740f34e97244ea3bd848b53f304a57de", 0xb9}], 0x4, &(0x7f000033a000)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}], 0x30, 0x20000080}, {0x0, 0x0, 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@assoc={0x18, 0x117, 0x4, 0x4}, @iv={0x28, 0x117, 0x2, 0xf, "cc0d4dd91ddb5aa505e19f45285ac2"}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffffffc}], 0x1088, 0x40000}, {0x0, 0x0, &(0x7f0000672000-0x10)=[{&(0x7f0000fb5000)="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", 0x1000}], 0x1, &(0x7f000098e000)=[@iv={0x40, 0x117, 0x2, 0x29, "df5d43c1dfff48a2de59de3a5dac8a4d7560cdeb8abda4e8d88e2f5348078540a3f82afb8c3add0595"}], 0x40, 0x0}, {0x0, 0x0, &(0x7f00005cb000-0x20)=[{&(0x7f0000272000-0x2b)="6e8d1eb27561a84b2d18fce7f8ec55820ae83d67d1c4cfb0782f73568aab5f5a9a63079090e6acb15f2200", 0x2b}], 0x1, &(0x7f000053d000)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x1000}, @iv={0x90, 0x117, 0x2, 0x75, "82b43daceabf433ce26a6078a0be24a3e17b93d256befcdfa6535d5cce1926c45e38bd01f42b6f985bc352cd21c5afd0c5b606929512dd967da9ebb6867068f1a5547bcea357c02a248f1cba0e6583acad7880e1f4213a5ed574626827a88f9620b4385f7b7ae28622ce5b38b971a0e35670fdcc13"}], 0xc0, 0x40}], 0x8, 0x4000001) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f6b000)={0x0, 0x0}) r3 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r3, &(0x7f000091c000)={0x18, 0x2, {0x3, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000d59000)={0x0, 0x5}, &(0x7f0000601000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00008c2000)={r4, 0xfffffffffffffeee, "4bcf292c0a4fb2724ca81a044a06f73b60c0d89993cae5fe2a06e7afd9fefce95edd8f39b0122a3a00b4ec71790f4088a4261b478f1c93deabc1fbc124d6ec58d24c58066ad90c2dff0abfdcb6"}, &(0x7f0000980000-0x4)=0x55) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/24 03:52:28 executing program 6: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f85000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x80000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000000)={@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000009000)={0xf, 0x10, &(0x7f0000006000-0x80)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x1ff}, @generic={0xffffffffffffffff, 0x58, 0x7, 0x4}, @ldst={0x1, 0x1, 0x3, 0x0, 0x9, 0xfffffffe, 0x18}, @alu={0x4, 0x1, 0xe, 0x8, 0x7, 0x18, 0x0}, @ldst={0x3, 0x2, 0x3, 0x7, 0x6, 0xc, 0xfffffffffffffff1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x67f9c423, 0x0, 0x0, 0x0, 0x4e52}, @alu={0x4, 0x1, 0xb, 0x2, 0xe, 0x40, 0x8}, @map={0x18, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000009000)='syzkaller\x00', 0x1, 0x20, &(0x7f0000009000)=""/32, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000006000-0x10)={&(0x7f0000001000-0x20)={0x2, 0x9, 0x0, 0xfffffffffffffffd, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 03:52:28 executing program 7: mmap(&(0x7f0000000000/0xf7000)=nil, 0xf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f00000f0000)={@random="d7ec470c000e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x18, 0x4, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000059000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000006a000)=0x10, 0x80800) bind$inet(r0, &(0x7f0000093000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f00000f7000)=0x0, &(0x7f00000f8000-0x4)=0x4) 2018/01/24 03:52:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x0, 0x2, &(0x7f0000ab8000-0x8)={0x0, 0x0}) bind$ax25(r0, &(0x7f000056d000-0x10)={0x3, {"06fa3783a0a5e2"}, 0x3}, 0x10) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000eff000)=[@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}], 0x1c) 2018/01/24 03:52:28 executing program 7: mmap(&(0x7f00009b7000/0x1000)=nil, 0x1000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000-0x4)=0x5, 0x4) socket$kcm(0x29, 0x2, 0x0) getsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000002000)=0x0, &(0x7f00009b8000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00009b7000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000fea000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000161000)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x220, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x0, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) socket$llc(0x1a, 0x1, 0x0) mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/24 03:52:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f0000318000-0x4)=0x0, &(0x7f0000885000-0x4)=0x4) 2018/01/24 03:52:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00007f8000)={0x0, 0x5, &(0x7f0000b11000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x3}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00004a1000-0xa)="73797a6b616c6bf20800", 0x1, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x5e) 2018/01/24 03:52:28 executing program 5: r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f00009bc000-0x4)=0x0, 0x800) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000d07000-0x8c)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00000f1000)=0x8c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00005cd000)={r1, 0x3, 0x10001}, &(0x7f00009f3000-0x4)=0x8) mmap(&(0x7f00009bf000/0x3000)=nil, 0x3000, 0x3, 0x3f, 0xffffffffffffffff, 0x20000000000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x3, 0x5, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000000)=0x0) r3 = socket(0x20000000000000a, 0x2, 0x0) r4 = socket$inet6(0xa, 0x3, 0xffffffff) setsockopt$inet6_opts(r3, 0x29, 0x3b, &(0x7f0000904000)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) connect$inet6(r3, &(0x7f00006b2000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) connect$inet(r3, &(0x7f00009a0000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_buf(r3, 0x29, 0x6, &(0x7f0000c2d000)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r4, &(0x7f0000001000)={&(0x7f0000001000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000002000-0x20)=[{&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/59, 0x3b}], 0x2, &(0x7f00009bf000)=""/8, 0x8, 0xd788}, 0x100) 2018/01/24 03:52:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f00005ab000)="0200080000000020ca005472fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8264357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30acd2369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71261b35760415800000f9575da602000013001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed23f7e60a3649f93ea0c8263f863802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2e00b7bbfbcb", 0xd8) socket(0x9, 0x80007, 0x8000) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000629000)={{{{0x2, 0x0, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "5f389e591f3b2e67b740144fda8715295ff962c13e9cf946905696ab3d12746aaacc0fd3a280a904568fbd664692d764ad312e1474d6538fe72c301360b5ef28c45afacffead263f1321234a2af023fe"}, 0x160) 2018/01/24 03:52:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a8e000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-aes-aesni)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) shutdown(r0, 0x0) sendmsg$alg(r1, &(0x7f0000d0a000)={0x0, 0x0, &(0x7f0000cb8000)=[{&(0x7f0000da8000)="d3a5b7ad73f83229e2b6e355094e1f5f050165a7846afe44f3090595cbd69bf8f33daead76dd1aec7ccd5e2c0a9ac03c92b9ae1330b0ddfc17ea0e08cea9affe8d8a271e4876b0cc8e2208254c27513f1e7296eb00f6bc93d63464947406df7f4723a44455dc68529e78edb6f990edb6fe868c84d2178dbf6919d50ff01092cecefe1150c3a4cd17d9a4bacbc659a347", 0x90}], 0x1, &(0x7f0000b13000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 03:52:28 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000042000)={&(0x7f00006c4000/0x3000)=nil, 0x2b, 0x4, 0x20, &(0x7f0000b8d000/0x4000)=nil, 0x9}) r1 = socket$inet(0x2, 0x5, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x315000)=nil, 0x315000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00002a7000-0xd0)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@generic={0xf7, "c25dbe6f5dd9d300cb7462c9c2d096d3e81693aa2eec1ef5776bf92c"}}}, &(0x7f000026b000-0x10)={0x7ffffffffffffffe, 0x40000000000001ca, [0xcd4]}) 2018/01/24 03:52:28 executing program 3: mmap(&(0x7f0000000000/0xdc3000)=nil, 0xdc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000dba000)=0x0, 0x4) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000dc3000)={r0}) socket$bt_rfcomm(0x1f, 0x1, 0x3) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000dc3000)={r0, r0, 0x1, 0x5, &(0x7f0000a60000-0x91)="641b217b2c93500eebecbc36bca8a0c7142aa7bf957fdfd911f22161280425c457d66193fe043aaedcc10ab6786aebf124b9ddfe158275bc2dd9022bd5a7618a680631e2945bae77462add58fe263d941b92be5376013f2b19a84e7c2dfb2ca0ebf9135dc2a71dd18b3ce94e3810f3bf80cd3f180508401ad19eefb36f18ab400c0922860cd786c9fea4ed27b10b912c26", 0x0, 0x4, 0xb4, 0xfffffffffffff000, 0x80000000, 0x3, 0x5, "456601db92d84c77030bc34beb489517736d3338fb0df7931074a860e241dde1c4946f87c0f4d8bac23a9c18f5d0fa3995af1787a319c4cefc2aa1f2bf98ddcb72d2c17b850a90c142edd5750a94935a1bbe25f21ad7a4cbb40f253f5583010e8ada02c6370fa91a65c0fb2f799b5fa0aa9ddc04a17824b8e94965395ad4a391f6d80326a2e77980ccc8d51f18f71af71d4216df96d7383cc94289ed429df457d851a4ea452aa80c3c3271da4c7a95abbeefafa925089f2dfba53e936b0e7001a09f45db3b467832e0c8ff137858650ba3a0"}) 2018/01/24 03:52:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r2, &(0x7f0000870000-0x38)={&(0x7f0000af4000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b5f000-0x40)=[{&(0x7f0000f33000)=""/246, 0xf6}], 0x1, &(0x7f0000916000)=""/40, 0x28, 0x0}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f000041c000-0xc)={0x10000011, 0x0}) getsockopt$inet6_opts(r1, 0x29, 0x0, &(0x7f0000322000)=""/72, &(0x7f000033b000-0x4)=0x48) sendmsg(r1, &(0x7f0000781000-0x38)={0x0, 0x0, &(0x7f0000588000)=[], 0x0, &(0x7f0000490000)=[], 0x0, 0x0}, 0x0) epoll_wait(r0, &(0x7f00003ca000)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/24 03:52:28 executing program 7: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000028000-0x6)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000004000)=[@in6={0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3a3}, @in6={0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in6={0xa, 0x2, 0xd9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x6}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x80000001}], 0xbc) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000010000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000007000-0x24)={0x24, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0xc, 0x0, @pid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 03:52:28 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x8, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f00008cb000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000060c000)=0x10) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00009c7000)={0x0, 0x0}) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000f60000)={@generic="f1a9f6201f251cb59220f17f8e618bcb", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000f61000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r3}, 0x14) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000f46000)=""/97, &(0x7f0000f60000-0x4)=0x61) r4 = socket$inet6_sctp(0xa, 0x100000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000f5f000-0x4)=0x1, 0x4) sendto$inet(r4, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r4, &(0x7f00006e8000-0x32)=""/50, 0x32, 0x0, &(0x7f0000d02000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 03:52:28 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x16, &(0x7f0000005000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8864, "00b300b100000021"}}}, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x3, 0x3, &(0x7f0000009000)={0x0, 0x0}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000006000)={0x3, 0x3, 0x9000}, 0x1c9) [ 96.089643] validate_nla: 1 callbacks suppressed [ 96.089648] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/01/24 03:52:29 executing program 6: mmap(&(0x7f0000000000/0x8d5000)=nil, 0x8d5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f00007fe000-0x4)=0x367, 0x4) sendmsg(r0, &(0x7f0000236000-0x38)={0x0, 0x0, &(0x7f0000200000)=[], 0x0, &(0x7f00008d4000)=[], 0x0, 0x0}, 0x20000080) mmap(&(0x7f00008d5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x4, 0x0, &(0x7f00008d6000-0x8)={0x0, 0x0}) mmap(&(0x7f00008d5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f00008d5000)={&(0x7f00008d5000)=[0x0], 0x1}) socket(0x11, 0xa, 0x10001) 2018/01/24 03:52:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) unshare(0x2000) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000179000)=@updpolicy={0x130, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1}, [@sec_ctx={0x78, 0x8, {0x71, 0x8, 0x1, 0x1, 0x69, "c82431205d66044cd77132941d6ee0e5ece1519e4a0bc327cb7f51411cc8afdf10f48717f8476686780b75556c66db897c45db9db0325f19872cab479aa2712eecac1d0cf8aaf81bd392a141c56576da726bad5d8ce0d34bf82b478fb661ed5bcee1e64e516320cf3a"}}]}, 0x130}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x1, 0x7, 0x7ff, &(0x7f0000754000-0x8)={0x0, 0x0}) socket$bt_bnep(0x1f, 0x3, 0x4) getgid() setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f00007ac000-0x10)={{0xffe0000000, 0x1}, 0x6a}, 0x10) 2018/01/24 03:52:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00002f5000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f000017a000)="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", 0x114, 0x2, &(0x7f0000cc5000-0x10)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x3, 0x1, 0x200) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x800000000000002, 0x40, 0x3, 0x0, []}) ioctl(r1, 0x8916, &(0x7f0000000000)="") ioctl(r1, 0x8936, &(0x7f0000000000)="") r2 = bpf$PROG_LOAD(0x5, &(0x7f0000212000-0x48)={0x80000000000001, 0x3, &(0x7f000040e000-0x18)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x1, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000e29000-0x160)={{{{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3c, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x100000000, 0x3, 0x6000000000, "07776ab40a1733928e64917d7e6f60e3b34f27eec2a4e2e665676f46aa4da750857ebad066bba1a992534c5c94c47ae1f799aff3e131522949f1d1b9fe782a56e0b0c2d40054f372c3f719a2f21c8276"}, 0x160) preadv(r2, &(0x7f0000bb8000+0x5ea)=[{&(0x7f000036a000-0xd2)=""/210, 0xd2}, {&(0x7f0000d5c000-0x3e)=""/62, 0x3e}], 0x2, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000a48000)=0x100, 0x2) getpeername$packet(r1, &(0x7f0000762000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000fe0000-0x4)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000543000-0x28)={'vcan0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket$kcm(0x29, 0x2, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000c73000)={0x13, 0x20, 0x80000000, 0xffffffff, 0x1, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000de1000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000046a000-0x4)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000c71000)={0xf, 0x6, &(0x7f0000175000)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}, @map={0x18, 0x3, 0x1, 0x0, r5, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x24}], &(0x7f0000a08000-0xa)='syzkaller\x00', 0x2, 0x91, &(0x7f000044f000-0x91)=""/145, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r6}, 0x48) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000629000-0x10)={r5, &(0x7f000003d000-0xb4)="94c77c3a55a5eb3b5bfc202bb0258a3a5643447406c20ea58297f3aa41d474dbba33a197468ff2d0c1f205a6bdd5086544be124908cfe54b21e1c6013ee42349b0c4e72666bdeaa0d1e265d9830d78246cfb0f0ad87a0c9a366bd048dad6100b652142c98d8711202ab44757da7487c5aaa44269c09ceb5a90e597c758aa3e29aa2a4abeed528cb4f647f937b66ab0a0e9a43726533a65e193fa3ba843cb5819be30e19365ea91374d411cba32553d91d8ede2c9"}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000026d000)={r4, r2}) sendmsg$kcm(r4, &(0x7f00008e9000-0x38)={&(0x7f0000134000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xfffffffffffffffd, 0x0}, 0xe, &(0x7f0000534000-0x50)=[{&(0x7f00000ee000)='#', 0x0}], 0x1, &(0x7f000059a000-0x23c8)=[], 0x0, 0x0}, 0x0) 2018/01/24 03:52:29 executing program 3: r0 = socket$inet(0x2, 0x805, 0x1fffc000000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00008c2000+0xd94)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x1, 0x200, 0x2, 0x6, 0xa, 0x20, 0x0, 0xff, 0x0, r1}, {0x800, 0x3, 0xbd8, 0x0, 0x401, 0x10001, 0x8001, 0x5}, {0x9, 0x62, 0xfffffffeffffffff, 0xfffffffffffffc01}, 0x4, 0xe, 0x2, 0x1, 0x1, 0x2}, {{@in=@multicast1=0xe0000001, 0x3, 0x32}, 0xa, @in=@loopback=0x7f000001, 0x7, 0x2, 0x2, 0x1ff, 0x82, 0x8, 0x5}}, 0xe8) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r2, 0x111, 0x1, &(0x7f000000c000-0x5)="0ed4550f", 0x4) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000016000)=0x0) 2018/01/24 03:52:29 executing program 1: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fe9000-0x18)={r0, &(0x7f0000fc8000-0x2f)="", &(0x7f0000fe8000-0xef)=""/239}, 0x18) mmap(&(0x7f0000c25000/0x2000)=nil, 0x2000, 0x20004, 0x36, r0, 0x0) r1 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000fed000)=0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x80803, 0x7ff, &(0x7f0000fee000)={0x0, 0x0}) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000fef000-0x20)={0x1ff, 0x4, 0x200, 0x9, 0x4, 0x5, 0x200, 0xfffffffffffffffb, 0x0}, &(0x7f0000fef000-0x4)=0x20) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000fef000-0x8)={r3, 0x10000}, &(0x7f0000fef000-0x4)=0x8) accept$netrom(r1, &(0x7f00008f2000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000fed000)=0x10) 2018/01/24 03:52:29 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) pwritev(0xffffffffffffffff, &(0x7f0000002000)=[{&(0x7f000001e000)="b06ea64ffc946b1ba8f9d3b35ef0559c25f0ab0e917eb2af5f7ccbccdb", 0x1d}], 0x1, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x14, 0x0, 0x0}, [@nested={0x10, 0x7, [@typed={0xc, 0x2, @ipv4=@multicast1=0xe0000001}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 03:52:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000a9000-0x28)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f00006b2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000712000-0x10)={&(0x7f000059f000-0x164)=@newlink={0x2c, 0x10, 0x321, 0xffffffffffffffff, 0x0, {0x0, 0x0, 0x0, r1, 0x1, 0x0}, [@IFLA_BROADCAST={0xc, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000096b000)={0x0, 0x0}) 2018/01/24 03:52:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) poll(&(0x7f0000de7000-0x20)=[{r0, 0x1, 0x0}], 0x1, 0x4000000000000200) shutdown(r0, 0x0) bind$inet(r0, &(0x7f0000d5d000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 03:52:29 executing program 2: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000eef000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000db3000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000168000)={r1, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f000080b000-0x48)=""/72, 0x48, 0x10041, &(0x7f0000991000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000eec000-0x62)='-', 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/81, 0x51, 0x0}, 0x41002106) 2018/01/24 03:52:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e81000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x332) r1 = accept$alg(r0, 0x0, 0x0) recvfrom(r1, &(0x7f0000e5e000)=""/90, 0x1c, 0x0, &(0x7f0000b16000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6) 2018/01/24 03:52:29 executing program 3: socketpair(0x1f, 0x7, 0x3, &(0x7f0000df3000)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000168000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) setsockopt(r1, 0x20001000000010f, 0x80000000007f, &(0x7f0000000000)="83b9c3dd", 0x4) 2018/01/24 03:52:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000536000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00007f9000-0x8)={0x0, 0x0}) getsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000ec1000)={@rand_addr=0x0, @multicast1=0x0, @loopback=0x0}, &(0x7f00007c9000-0x4)=0xc) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r2, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0xfffffffffffff432, 0x4) setsockopt$sock_int(r2, 0x1, 0x2c, &(0x7f00006f7000-0x4)=0x0, 0x4) 2018/01/24 03:52:29 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00008a6000)=0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d3f000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8, 0x0, 0xff, 0x4, 0x2, 0x2, 0x8}, &(0x7f0000cbe000)=0x20) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000-0x50)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x4}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 03:52:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000a61000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000013e000-0x4)=0x60, 0x800) close(r0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9, 0x0, 0x0}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/24 03:52:29 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000001000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0) 2018/01/24 03:52:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket(0x100000000013, 0xb, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000869000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000091000)=0x14, 0x80000) bind$can_raw(r2, &(0x7f000025f000)={0x1d, r3, 0x0, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00008ae000-0x4)=0x0, &(0x7f0000c57000-0x4)=0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000037f000-0x4)=0x7f, 0x4) getsockopt(r0, 0x401, 0x3, &(0x7f0000bb9000-0x1000)=""/4096, &(0x7f00009dd000-0x4)=0x1000) bind$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000e23000-0x8)=0x3, 0x8) 2018/01/24 03:52:29 executing program 5: socketpair(0x19, 0x7, 0x998c, &(0x7f000066c000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000021c000)=0x0) mmap(&(0x7f0000000000/0xddd000)=nil, 0xddd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ddd000)={0x0, 0x58, "dc6bb127f5dae386489814c115aa07c94a3408372c978b136bef1f57c5040718ba3f9882f2b9a7aad2da6834cd64f6246a97dea21fe06ef0ee1a535c9be91ab46c7b6dee8c865d7fe95153a33e8848321c1dc09b637f3c88"}, &(0x7f0000dde000-0x4)=0x60) mmap(&(0x7f0000ddd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000ddd000)={&(0x7f0000dde000-0x1c)=@in6={0xa, 0x0, 0xfffffffffffffffc, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x5}, 0x1c, &(0x7f0000325000)=[{&(0x7f0000524000-0xb)="74ae54e9ac4ac897cdd2a1", 0xb}, {&(0x7f0000dde000-0x1)='1', 0x1}, {&(0x7f0000dde000-0x3b)="9e3e3b7f6173fc7af4c524d03635478308a8b3e9eddad931ec6cc0d60d3d7b7debd24729001dc4ceda67af292315bfee33c30e7e4d26c1a893830f", 0x3b}, {&(0x7f0000ddd000)="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", 0x1000}, {&(0x7f0000ddd000)="acb30f0a3ff646281901790a975dd6c456207c0afa72879b77e69a5ce7557e0cb4c7950f5e993d345edf5960bcab5a35371ef1030b309c7356a4ad1a7c9f7476716724c02358d344a0d6894543f17aa19cefa6fffb8e1c2826d92b56131b5b06b24869c8fed4fba2f2f53b2b7669f3b1e2fc50a5c9e41163390a4a8dbf88e77a3d08022a7ad62b58", 0x88}, {&(0x7f0000c87000)="089e17e6e5d357ec951950a50a6352437736066cd0218f723aa78b3983e75cb58dfd59c476449b274946c7a09f35e6c58bb6f7f2dd069b3d4f71197d54c76c90d91cc64564897dc403423d795c4c37cd54a2adf4066f3ee3fd2975f015339a67bbf30b01bb98245a3194", 0x6a}, {&(0x7f0000cc6000-0xcb)="1bbb6c1d56f679b59029782437b786d7573579531bd95b0ad39def20e7d7246516d5f6da5fb5f193ab196603b89b5f96f889b876b99b7c8180c06024c29e06573da80627e532ddb717706fc0c0205a5d7bf7b23dd3809404a744ef21420ddf7e4e289ea5b9428a26a0ff2afb4c3b1c1bc1ee26e229a1b84604cfd6d8bd89313b832c273a9e33729b7e69a619fbdecc6f83f3d87568f7018f21664c546dc4976c9d2abe9832374f4ec04867b1839a76b3911dbca8075e1aa246e55837984c883a137fbabe52260ac6f03e49", 0xcb}], 0x7, &(0x7f000084d000-0x18)=[@sndinfo={0x20, 0x84, 0x2, {0x7, 0x7, 0x0, 0x2, r2}}], 0x30, 0x0}, 0x4) r3 = socket(0x10, 0x2, 0x0) write(r3, &(0x7f000091f000-0x26)="2600000026004701925ef1f70722000c07fff701010000000700ff36b807475105001a000000", 0x26) mmap(&(0x7f0000ddd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f0000dda000)={&(0x7f00009a9000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000000b000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 03:52:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0x7fffffff, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000193000-0x8)={0x0, 0x1ff}, &(0x7f0000e56000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x100, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000000)={r2, 0x6, 0x8, 0x1, 0x9, 0xffffffffffffff50, 0x401, 0x7, {r3, @in6={{0xa, 0x2, 0x101, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x483a, 0x40, 0xfffffffffffffd4a, 0x2}}, &(0x7f0000001000)=0xb8) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f000001c000-0x38)={&(0x7f000001b000+0x4e8)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000024000)=@ipv4_delroute={0x1c, 0x19, 0xf11, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0xa0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x6, 0x4) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000026000-0x4)=0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x6, 0x80005, 0x8, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r5, 0x800442d3, &(0x7f0000028000-0x1e)={0x3, 0x38, 0x100000000, "2e5df4147ac6", "add3586f639db80b816af3a8a993c120"}) pipe(&(0x7f0000022000-0x8)={0x0, 0x0}) pwrite64(r0, &(0x7f0000027000-0xea)="583315609c456220b7709ef34d8d31c11f7a9a692bcca87ec004c7310c66899a4a3e8d96b096fbb712a3c1bf3d340c5c48e366f9b28bb2526e4207de51f64a4b034d4977c5d8e997ce2314a7408c20e43944655f2cdb26b5dc50a2a4ffa65096ad0272db7da60c4d850389db8b3d62313f9c7331c453f6103a5b353c994596b4a1ebbd528bef5f9f9ba95d31568cb51ccdab5082fb584c658e1282114534241f5e1372551e7512c11f6fd94754b196c297d64659a3755bc02e7cb222df34400d394ab7a42bf1feda4f97bf0cba98ec7f670f44e8aef8de9ce29500d57d32df602b5e01e7953df8bdd01a", 0xea, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000026000-0x4)=0x14) 2018/01/24 03:52:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00002d4000)={0x0, 0x0}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00006f9000)={0x0, 0x0}, &(0x7f0000786000-0x4)=0x8) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000cc1000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0xffffffffffffffff, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @empty=0x0, @empty=0x0, {[]}}, @tcp={{0x3, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000987000-0xc)={0x0, 0x1, [0x0]}) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r1, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317c", 0xc}], 0x1) sendto$inet(r1, &(0x7f00002ab000)="19d4cc9d14b4e4b8d7222771552bec0c8dd4ca5aeeb911de1b4ca4a7bc726a8baeb8bd4a4969525c30e50eb010908ae32de9aaa97bfca01a31982ffa5fbbd673a378d2321e7e7e5f4a89a15c1eb364dfa5abf9356454d44f04a019e08346f1f90bc891f0c5bc9d63e0a56196a91ebb585ec5c18853a2", 0x76, 0x81, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000990000)='yeah\x00', 0x5) recvfrom$inet(0xffffffffffffffff, &(0x7f00002db000-0xe1)=""/225, 0xe1, 0x0, 0x0, 0x0) shutdown(r1, 0x1) 2018/01/24 03:52:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000a1f000)={{0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff}, {0xa, 0x2, 0x836f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xa25}, 0x7, [0x100000001, 0x1000, 0x7f, 0x7, 0x6, 0xd8ad, 0x10000, 0x7]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_int(r0, 0x29, 0xc9, &(0x7f0000c3a000)=0x0, 0x4) 2018/01/24 03:52:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00005fd000-0x1e)="b513d0d1", 0x4) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00007b0000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r0, &(0x7f0000c26000-0x1)="", 0x0, 0x0, &(0x7f00008cb000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) [ 96.297681] Trying to set illegal importance in message [ 96.321875] Trying to set illegal importance in message 2018/01/24 03:52:29 executing program 4: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000e4f000-0x18)=@add_del={0x2, &(0x7f0000fea000-0x10)=@common='bcsh0\x00', 0x5}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000e37000)={0x1, 0x7437, 0x3, 0x4}, 0x8) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000bec000)={@common='ip6gretap0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r2, &(0x7f000019a000)="db43038ee00c2407d101fb6af74d", 0xe, 0x0, &(0x7f0000923000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00004e6000)={0x0, 0x0}) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000feb000-0x2b)={0x8, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000cd8000-0x90)={0x9, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/24 03:52:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000015, &(0x7f000039c000)=0x0, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ba4000)=0x7, 0x4) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000e27000-0x38)={&(0x7f0000712000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e45000)=[{&(0x7f0000be9000)=""/146, 0x92}, {&(0x7f000039e000)=""/73, 0x49}], 0x2, &(0x7f00009b6000-0x7b)=""/123, 0x7b, 0x1}, 0x40000002) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000882000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a94000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000805000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@multicast1=0xe0000001, 0x1, 0xfffffffffffffff7, 0x3, 0x200, 0xa, 0xa0, 0xa0, 0xbd, r1, r2}, {0x8ca, 0x6, 0x100, 0x4, 0x3, 0x7, 0x0, 0x8519}, {0x8, 0x101, 0x8, 0x20}, 0x80000001, 0xffffffffffffffff, 0x1, 0x0, 0x2, 0x1}, {{@in=@empty=0x0, 0x2, 0x32}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff, 0x5, 0x3, 0x7, 0x0, 0x1, 0x3}}, 0xe8) [ 96.373366] netlink: 2 bytes leftover after parsing attributes in process `syz-executor5'. [ 96.383434] netlink: 2 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/24 03:52:29 executing program 6: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000015000)=0x0, &(0x7f0000019000-0x4)=0x4) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000001e000)="0e4de945fb8ac3521e29a00fc3ea1172", 0x10) 2018/01/24 03:52:29 executing program 0: r0 = socket(0x15, 0x80005, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000e40000)="7ac128d1a875450904e90c56cabfb6ca", 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000-0x52)="6d79ff1037408e64c0502ee5b0bb7a9e34304e4edf8dd7eb7e9f5569b55b8c7941fb9a664aa490710a0672b6748f391ca54260302e558c9b57a9de0a6d1faf09fa18e633963696405658bb2d18391f6f1a1f", 0x52, 0x20000801, &(0x7f0000001000-0x1c)={0xa, 0x2, 0x3240, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c) ioctl$sock_bt(r0, 0xdd1f, &(0x7f0000001000-0x46)="a5caf05a43925090544fcde4f9341c98336a6adca31a556904bfca433e4cb7870434d46be4e90404364ef59d508285328ab4eb1ab7dbb283cb339e70da1cdc47d32b5eab9c95") getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) sendfile(r0, r0, &(0x7f0000000000)=0x0, 0x2) getsockopt(r0, 0x200000000114, 0x0, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0x1) 2018/01/24 03:52:29 executing program 3: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000ff5000)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ff6000-0x4)=0x10) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000ff5000)=0x7f) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000ff4000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000ff5000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000558000)={@common='bcsf0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000164000)={0x7d, 0x7fffffff, 0x7, 0x0}, 0x10) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000feb000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000002000a, 0x0}) 2018/01/24 03:52:29 executing program 1: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000002000)={&(0x7f000001d000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000002b000)={r0, r1, 0x0, 0x1}, 0x10) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000012000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x800) setsockopt$inet6_int(r2, 0x29, 0x4e, &(0x7f000001a000-0x4)=0x2, 0x4) r3 = accept(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f000002b000-0x4)=0x3a) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x1, 0x0, 0x10000, 0x2}) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000020000)={0x0, 0xfffffffffffffffc, 0x8, 0x7f}, &(0x7f000002d000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000019000)={0xfff, 0x1, 0xfffffffffffffc00, 0x20, r5}, 0x10) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r4, 0x6, 0x0, &(0x7f000002a000)="ca0c7664b48dde38ad21862d645de57c643f9132f4389d89190d21248609aa7cef48b7830b378bd888fa89122c28b17af824999bae4af56779b7178f2b076ef2fe5748870908161eeeb4e07b0bf43374dc49e1e8bf12dee62bc749a473781115625448228d4621cf1749c076ab6efda638bfa5806e101264139891528833f3a4f05c277cb7c1f76bfe3a66cfcdf4944553396dbb95eb7eb26a52a027430a26ba7d89ec6196c396b5f17d40d34533dd1f3b244dd94c1838331b9587d6c6d4", 0xbe) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000012000-0x4)=0x3ff, 0x4) ioctl$sock_SIOCADDDLCI(r4, 0x8980, &(0x7f0000011000)={@common='bcsh0\x00', 0x80000000}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f000001e000-0x6)={0x0, 0x0}, &(0x7f0000004000)=0x6) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xcb, &(0x7f000000a000-0x8)={0x0, 0x0}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f000002d000)={r5, 0x0}, &(0x7f000002e000-0x4)=0xfffffffffffffcf8) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x1c, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x8, 0x1d, []}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x80000001, &(0x7f000002e000)="6e6dd1de97565f6a6426635d955c1e690ec4d9a4d7bdf46d7bf6b182870c31fecc490f9049fc9d13dd6981eeb6e00f2379cac9af2e658fa36439343575284498ac059ae08f194845aca64cbfa69d0a2f4e745cbf9008676a4dd4575216d2b56b0367d955d2c7efbb") [ 96.423875] netlink: 2 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/24 03:52:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000058d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000943000-0x10)=[{&(0x7f0000343000)="99527f9af66bf5479a46d2eaef841a49", 0x10}], 0x1, &(0x7f0000967000)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f00008e8000)=[{&(0x7f000064c000)=""/95, 0x5f}], 0x1) r2 = accept4(r1, &(0x7f00004e4000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a6d000-0x4)=0x10, 0x800) recvfrom$ax25(r2, &(0x7f0000f1b000-0x8)=""/8, 0x8, 0x2, &(0x7f00006fb000)={0x3, {"5cd120bfc795cd"}, 0x8}, 0x10) 2018/01/24 03:52:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10, 0x0, 0x0, 0x400008}, 0xc, &(0x7f0000bd7000)={&(0x7f0000541000)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x32}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1, 0x0, 0x0}, [@tfcpad={0x8, 0x16, 0x0}, @algo_auth={0x48, 0x1, {{'sha256-avx\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x800) 2018/01/24 03:52:29 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x20000001) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00005bb000-0x8)={0x0, 0x0}) 2018/01/24 03:52:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f000077a000)="", 0xfeee, 0x0, &(0x7f0000d5a000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000373000-0x4)=@assoc_id=0x0, &(0x7f00002de000-0x4)=0x4) r2 = accept4(r0, 0x0, &(0x7f0000dc8000-0x4)=0x0, 0x80800) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f000068f000)=0xf, 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00001f3000)={r1, 0x1, 0x5, [0x401, 0xfffffffffffffffd, 0x3, 0x7, 0x20080]}, &(0x7f00004de000)=0x12) 2018/01/24 03:52:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) connect$inet(r0, &(0x7f0000583000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00008b2000-0x4)=0x1, 0x4) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x2}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x800, 0x0}, 0x10) accept$inet(r0, &(0x7f0000c36000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002a7000-0x4)=0x10) 2018/01/24 03:52:29 executing program 2: mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000bf000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00002db000)=0xfffffffffffffef3, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000083c000-0xac)=[@in6={0xa, 0x3, 0xb, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000}, @in6={0xa, 0x1, 0xfff, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x0, 0x414, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80}], 0xac) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r1, 0x0, 0x40000000021, &(0x7f0000002000-0x4)=0xffffffffffffffff, 0x4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000dca000-0x8)={0x0, 0xf099}, &(0x7f0000dca000-0x4)=0x8) accept4(r0, &(0x7f00006f3000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000743000-0x4)=0x26, 0x80000) setsockopt$RDS_GET_MR(r4, 0x114, 0x2, &(0x7f000084c000-0x20)={{&(0x7f00002b3000-0x98)=""/152, 0x98}, &(0x7f00008c3000-0x1)=0x0, 0x31}, 0x20) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000dca000-0xc)={r3, 0x2, 0x20}, &(0x7f0000dc9000)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000dc9000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dc9000-0x4)=0x20) 2018/01/24 03:52:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f15000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000106000-0x10)={0x28, 0x0, 0x2710, @any=0xffffffff, 0x0}, 0x10, 0x80800) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000b25000)=0xf3b7, 0x8) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[], 0x0, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f000088c000-0x4)=0x46a4d21a19d2bcd9, 0x4) pipe(&(0x7f00001a4000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00006d7000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd6000)=0xe8) accept$packet(0xffffffffffffffff, &(0x7f0000891000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000549000)=0x14) accept$packet(r2, &(0x7f00006f4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000c1e000)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f00000a4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b11000-0x4)=0x14) getsockname$packet(0xffffffffffffffff, &(0x7f00000ca000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00005fb000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f74000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r3, &(0x7f0000aa6000)={&(0x7f0000574000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00004c4000)={&(0x7f0000591000)=@ipv6_getroute={0x180, 0x1a, 0x200, 0x6, 0x3, {0xa, 0x14, 0x0, 0x8001, 0x0, 0x3, 0xff, 0x8, 0x800}, [@RTA_PRIORITY={0x8, 0x6, 0x8}, @RTA_OIF={0x8, 0x4, r4}, @RTA_PREF={0x8, 0x14, 0x3c9698d6}, @RTA_METRICS={0x84, 0x8, "9ad0116379cc694083bb9b1bfa87781cb84877af5adaf17b446e646b8155e321b0e3ab6f6cff46708b022800e49ddcb0b924a0f6f73ab79345e692c92fa3e8fdaa60e1fd30d8a9ffe650e17ce508dddba9c61aae1ce5ff65bd189e5a3ecd54a4fce6b93673ff01d284591299b81073f929e1fd61ef19e689f0ac0ce4e11131"}, @RTA_METRICS={0x8c, 0x8, "e04eda3296d14f15868f7dfc9f5f8882e8421d2d6aed4559e8d9b0f0165fadd6f262ee034c8b0a9a1bcb2cdf51473251dafbcde6cab82c1cd6ab73a894e0a76a89fba8ab4352aeee05feb88195c8bf9cb7594380e2cbfa3ca013c86bab9c6c94ecf432beb4ddd7609440238509a1f2171ae37c37e229c31058c1eddfa6bde1ad6b1f22dfda82a6be"}, @RTA_PRIORITY={0x8, 0x6, 0x8}, @RTA_MULTIPATH={0x2c, 0x9, [{0xffffffffffffffff, 0x800, 0x0, r5}, {0x4c, 0x6, 0x5e, r6}, {0x5, 0x101, 0xffffffffffffff00, r7}, {0x2, 0x70, 0x8000, r8}, {0x3, 0x42, 0x5ab9, r9}]}, @RTA_EXPIRES={0x8, 0x10, 0x1}]}, 0x180}, 0x1, 0x0, 0x0, 0x40000}, 0x20000000) 2018/01/24 03:52:29 executing program 0: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000000)={@rand_addr=0x62fa, @loopback=0x7f000001}, 0x8) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000001000)=0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000003000)={0x0, 0xac6c}, &(0x7f0000002000-0x4)=0xfffffffffffffd9a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={r2, 0x81}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000011000)=0x0, &(0x7f0000002000)=0x4) close(r1) 2018/01/24 03:52:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000329000)="2300000000007f6d00028000000051030700000000000000000110de01fffae517c7bf23208b8b4e", 0x28) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00007f5000)={0x0, 0x4f, "16c9d900889e93413561e66e727b8f060e6deb515b1a756d2d67509c82f1dea8e17ce1363fece1a30227508714532574232aaebe714daec7704c3ba4191044cf8c9436501a8c3ad08341e23b0464f6"}, &(0x7f0000c94000-0x4)=0x57) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000324000-0x8)=@assoc_value={r1, 0x0}, &(0x7f0000495000)=0x8) listen(r0, 0x19de) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000fa9000-0x10)={r1, 0x80000000, 0x3f, 0x7fff}, &(0x7f0000ba7000)=0x10) 2018/01/24 03:52:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) writev(r0, &(0x7f00005cb000)=[{&(0x7f0000039000-0x3a)="3900000012001947000003000000000007040000001fe076480000000103000009001d0066413e055600002808003ffb230300805a16075bff", 0x39}], 0x1) 2018/01/24 03:52:29 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8911, &(0x7f0000001000-0x50)={@common='syzkaller0\x00', @ifru_data=&(0x7f0000001000-0x20)="0e8620b96f177d913485bcd8082224060a71d921417c314068cb954b184c113b"}) getpeername$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x1c) r1 = socket(0x41, 0x8000f, 0x6e3a) bind$bt_l2cap(r1, &(0x7f0000001000-0xe)={0x1f, 0x4, {0xaf, 0xfffffffffffff4fd, 0x1, 0x1, 0xd52, 0xfffffffffffffffe}, 0xff, 0x1ff}, 0xe) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000001000-0x4)=0x7, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000002000-0x4)=0x101, &(0x7f0000002000-0x8)=0x4) 2018/01/24 03:52:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6(0xa, 0x7, 0x0, &(0x7f0000b8c000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000c26000-0x8)={0x0, 0x0}, &(0x7f0000364000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00008f2000-0x8)={r2, 0x5}, &(0x7f0000f13000)=0x8) ioctl$sock_ifreq(r0, 0x89f7, &(0x7f0000924000)={@common='bridge0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f00003d7000-0x4)={0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}}) 2018/01/24 03:52:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x45) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) setsockopt$inet6_int(r1, 0x29, 0x43, &(0x7f000083a000)=0x81, 0x4) sendmmsg(r1, &(0x7f000070b000)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000d91000-0x59)='u', 0x1}], 0x1, &(0x7f0000275000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48084) shutdown(r0, 0x1) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000e9b000-0x4)=0x0, &(0x7f00005ef000-0x4)=0x4) getsockname(r1, &(0x7f000082a000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ab0000-0x4)=0x2e) getsockopt$inet6_buf(r1, 0x29, 0x2e, &(0x7f0000d8c000-0x7e)=""/126, &(0x7f0000fc0000)=0x7e) 2018/01/24 03:52:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000a3f000-0x8)={0x0, 0x0}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000d9f000)={@generic="256e8b828b76edfd69622982746fbcbb", 0x6d}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f000034e000-0x510)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @empty={[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]}, {{0xa, 0xffffffffffffffff, 0x0, @empty={[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]}]}, 0x190) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00008fe000-0x390)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) 2018/01/24 03:52:29 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000001000-0x38)={&(0x7f000009c000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00008eb000-0x50)=[{&(0x7f0000000000)=""/215, 0xd7}, {&(0x7f0000000000+0x5a7)=""/150, 0x96}, {&(0x7f0000001000-0xa4)=""/164, 0xa4}, {&(0x7f0000000000)=""/166, 0xa6}, {&(0x7f0000000000)=""/28, 0x1c}], 0x5, &(0x7f0000bbc000-0x61)=""/97, 0x61, 0x2}, 0x40000142) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f0000001000-0x10)={0x3, {"21c0344ccbdcb6"}, 0x1ff}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000)={0x0, 0x0}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) accept(r1, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10) [ 96.576984] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=20585 comm=syz-executor4 [ 96.614595] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=20594 comm=syz-executor4 2018/01/24 03:52:29 executing program 0: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f000001b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000020000-0x24)={0x24, 0x1e, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0x10, 0x4, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000020000)=0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000020000)=r1) 2018/01/24 03:52:29 executing program 1: mmap(&(0x7f00005dc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00005dd000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x0, 0x6}], 0x1) pipe(&(0x7f00005dd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00005cf000)="", 0x0}], 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001000)={&(0x7f0000000000)='./file0\x00', r1}, 0xc) 2018/01/24 03:52:29 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000001000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000e34000-0x4)=0x48) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f00004e3000)=0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000e2c000-0xd4)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000e63000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000e63000)={0x0, 0x80000, r2}) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r4, 0xc0406400, &(0x7f00008ae000-0x40)={0xfffffffffffffffb, 0xb6, 0x100000001, 0x1000, &(0x7f0000e63000)=""/4096, 0x50, &(0x7f0000132000)=""/80, 0x1000, &(0x7f0000e63000)=""/4096}) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f000031c000)=0x10001, 0x4) socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000e65000-0x4)=0x0) accept$inet(r3, &(0x7f0000e62000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ab5000-0x4)=0x10) 2018/01/24 03:52:29 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000060c000)=0x60) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) read(r0, &(0x7f0000000000)=""/235, 0xeb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000000000)=[{&(0x7f0000001000)=""/78, 0x4e}, {&(0x7f0000001000-0x93)=""/147, 0x93}, {&(0x7f0000001000)=""/130, 0x82}, {&(0x7f0000002000-0x8b)=""/139, 0x8b}], 0x4, &(0x7f0000001000-0x62)=""/98, 0x62, 0x3}, 0x40000000) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000003000-0x10)={&(0x7f0000002000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000003000)={{0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x1ff}, {0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x1}, 0x4, [0xb07f, 0x8, 0x100000001, 0x3, 0x0, 0x5, 0x462350da, 0xbbc]}, 0x5c) r2 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r2, &(0x7f0000002000)={&(0x7f0000001000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000000000)=[{&(0x7f0000005000-0x97)=""/151, 0x97}, {&(0x7f0000004000)=""/208, 0xd0}, {&(0x7f0000003000-0x4d)=""/77, 0x4d}, {&(0x7f0000004000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/11, 0xb}, {&(0x7f0000003000-0xdb)=""/219, 0xdb}], 0x6, &(0x7f0000005000-0xad)=""/173, 0xad, 0x8}, 0x40000000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000003000)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f0000005000)=0x1e) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000+0x367)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000006000)={r1, 0x50, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000004000-0x4)=r3, 0x4) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000007000-0x4)=0x7, &(0x7f0000003000-0x8)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000007000)={0x0, @multicast1=0x0, @loopback=0x0}, &(0x7f0000002000-0x4)=0xc) r4 = epoll_create1(0x80000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r4, &(0x7f0000008000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x8001, &(0x7f0000008000)={0x5}, 0x8) 2018/01/24 03:52:29 executing program 3: mmap(&(0x7f0000000000/0xe6000)=nil, 0xe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000078000-0x105d)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x3, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f00000e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00000e7000-0x1c)={0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) [ 96.620813] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 96.620820] netlink: 5 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/24 03:52:29 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xf0, &(0x7f0000002000-0x8)={0x0, 0x0}) getsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000000000)=0x9, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in=@broadcast=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r1, &(0x7f0000002000)="aae13e287d39363cacd9d4497d2bf113e7a4dfdb9f138cf1eedad757f554aa094997e9d7bc89dfae46ce9a5cf8552423a6b673d207b53634f238c263b90094173648694a05c03e2b3a46bc5307f10f47035271e65d594bf9c6", 0x59, 0x200488d0, &(0x7f0000003000)={0x11, 0x16, r2, 0x1, 0xffffffffffff3db6, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) r3 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f0000000000)=0x8, 0x4) [ 96.680806] netlink: 'syz-executor0': attribute type 4 has an invalid length. [ 96.695661] netlink: 'syz-executor0': attribute type 4 has an invalid length. 2018/01/24 03:52:29 executing program 1: r0 = socket$kcm(0x29, 0x1000000000000002, 0x0) r1 = accept4(r0, &(0x7f0000003000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000100000)=0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000822000)=0xe8) 2018/01/24 03:52:29 executing program 2: r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000ca7000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ax25(0xffffffffffffff9c, &(0x7f0000555000)={0x0, {""/7}, 0x0}, &(0x7f00003c8000)=0x10) bind$ax25(r1, &(0x7f0000320000)={0x3, {"a8750d154f42f8"}, 0x0}, 0x10) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005ad000)={&(0x7f000044d000-0x204)=@migrate={0xac, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@migrate={0x5c, 0x11, [{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 03:52:29 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000005000)={&(0x7f0000005000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3, 0x4, 0x4}}, 0x26, &(0x7f0000005000-0x9)=[{&(0x7f000000d000)="464cae5e79bb6854d5c575ebd59aee6cfbb6778c4cbe73d957f13836837d1263dc71dd030ef5ebdae39c44c52519a7f0b9a42b34969400407e292a80b9216110512e7c127571d14b2af5f8a55019ef42737ce86e8bfc769480abf9d8a7cdcdd400491c5ab1b8f0edcfe00e07ac4b4443609202c7d681686bff9ef48e1919fb04e7a2e8f42604d8c7eb038907e0b892256cf71f1419d042e3beaed8604effc459740756b5745cc63ed87a10d7156e2b8d3ad1fe4d0909c67ead4365c872ac40", 0xbf}, {&(0x7f0000006000)="", 0x0}, {&(0x7f000000c000)="a1773457b910", 0x6}, {&(0x7f000000e000-0x2c)="218df4ef1fe00f406f561b44a045ca5839debccc6593e2782abfd48752818012239eaf796e8b09d3d70cb1db", 0x2c}], 0x4, &(0x7f0000007000-0x108)=[{0xf0, 0x101, 0x0, "dd6697e4e5c41dee9f03bd4d4ed3a562e9351820b5e8a55c47a3eaab28bbb221ddd9bdecdc8532d43fdc390c3a797f43f81f1a0bbf808f9e94efb25adb135c060e44e8c51256010d428550b5935ed9542b56aac96cbe30e1c37a96bdb439d8e21e61d7375139f835454676a7a5b8d93491655806a5366e77fa3102083e9513a86875277d85b4ecb5f7a6b3c34be70c5084b107a707be42133f1f5852806348b435a175321b598061d437cd921e192fa644bbcabe8c76e96220ce307a58905178c2cfa491bcde78f39180b19566b3dab7e6e59d9c80f67a83ef"}, {0x18, 0x100, 0xfffffffffffffc00, "0556c40d4d813fa3"}], 0x108, 0x10}, 0x4000) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000f000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000a000-0x28)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$can_bcm(r0, &(0x7f000000b000)={0x1d, r2, 0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)=[{&(0x7f0000008000-0x38)="04000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000009000-0x370)=[], 0x0, 0x0}, 0x0) 2018/01/24 03:52:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400000000000010, 0x803, 0x0) write(r0, &(0x7f00005f0000-0x24)="240000001a0099f0003be90000ed190e020808160000000000ba0080080001007f196be0", 0xe) 2018/01/24 03:52:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f000028e000)={0x0, 0x0}, 0x2) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000a14000-0x3c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_CARRIER={0x8, 0x21, 0x0}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/01/24 03:52:29 executing program 4: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000018000-0x8)={0x0, 0x0}) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000015000)="0500000000000000061c32f9ff98f83dac2c0db521abe971f11368a82cc15eb4207dc10000000700b5e8bc0008fb97470500000001000000", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 03:52:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x2, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x8, 0x2, 0x0, 0x0, @in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x4, 0x803, 0x8, &(0x7f00002de000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000ed7000)={0x0, 0x3}, &(0x7f00006a8000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00007f6000)={r3, @in={{0x2, 0x0, @rand_addr=0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x8b6, 0x0, 0x2000, 0x3, 0x9, 0x9, 0x45ff, 0xfffffffffffffffc, 0x7f, 0x8, 0x0, 0x4d1f, 0x0, 0x10001]}, &(0x7f000086b000)=0x108) r5 = accept4$inet(r2, &(0x7f00000c1000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006ff000)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f000002d000-0x4)={r4, 0x800, 0xffffffff, 0x84, 0xffffffffffffffeb, 0x7}, 0x14) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000365000-0x14)={r3, 0x0, 0x3, 0x0, 0x3, 0x6}, &(0x7f00000d5000)=0x14) 2018/01/24 03:52:29 executing program 3: pipe(&(0x7f00002ed000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000b2e000)={r0, 0xb5, &(0x7f0000001000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$llc(0x1a, 0x2, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000f82000)={@common='gretap0\x00', @ifru_flags=0xa200}) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f0000f84000-0x1f)="c8d57e4021dcaf3733983fce1efa4d340297f724578e88dfa22e937ebb01d7", 0x1f, 0x44804, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f000099e000)=[@in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6b1}, @in6={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x18}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) r3 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000f83000)=0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00001ce000-0xd8)={0x0, 0xd0, "94692887854c7d96d1a3d15b9e9eebb933ef57ce4d780a97b272275cea673671af795acefbbf67c34d964e966c77ae725955440ef81b6870669734efb6528654797e1647cc2910185a853d7a1ba155398001a99860d9b0730a32d661ac421594e3cb3b93905d77b974119d519bf93561b251ad7ce76c312e594f8a901b4728e15f9668d27d04bfafd07c75a19cdb791b7d4034fa64c1765cc0b9e0e0e4a8903ea6aa7bd76666b8587ad5b882a0f3de820dd0724ea0ae6e6317f5e59729e19b9f1160372d362c40517798f5a8a7f8e697"}, &(0x7f0000f85000)=0xd8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000033c000)={r4, 0x81}, &(0x7f00009d2000-0x4)=0x8) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000f85000-0x8)=0xfa2d, 0x8) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 03:52:29 executing program 2: mmap(&(0x7f0000000000/0xf97000)=nil, 0xf97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x800, 0x74a) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r1, &(0x7f0000d45000)=""/38, 0x26, 0x60, &(0x7f0000f98000)={0x4, 0xa646, 0x3f, "535ce0eed867", 0x40, 0x0}, 0x10) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f99000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f000046b000)={&(0x7f00001e3000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000023d000)=[0x0], &(0x7f0000f99000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000f99000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x1, 0x9, 0x6, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c) 2018/01/24 03:52:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000161000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f000052d000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r1, 0x400000000005, 0x400000000000002) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = accept4(r2, 0x0, &(0x7f0000e1c000-0x4)=0x0, 0x80800) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f00006c0000)=0x0, &(0x7f00002c7000)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000c4f000)={0x6, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r4 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r4, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x2}) [ 96.868599] netlink: 'syz-executor5': attribute type 33 has an invalid length. 2018/01/24 03:52:29 executing program 0: mmap(&(0x7f0000000000/0xa9f000)=nil, 0xa9f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x800400000482, &(0x7f0000137000)="0600000000000000ed18000000000000004074708d6db86078032ea94addbcc1de84de4442ed43ffb02bf212", 0x2c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000010e000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000066000)={0x0, 0x0}) mmap(&(0x7f0000a9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000aa0000-0x10)={r2, &(0x7f0000aa0000-0xcb)=""/203}) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000a9c000-0xd1)=""/209, &(0x7f0000a9c000-0x4)=0xd1) 2018/01/24 03:52:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000001000-0x8)=0x1, 0x8) mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f000001c000)={0x1, 0xa7, 0x4, 0x3, 0x10, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000019000-0x18)={r1, &(0x7f000093a000-0xc9)="dbcb071639de8a14076d6d61354017def9cfa0a02a78fc83ef0d4f742a4fe4e09d10d3967cb1dcd3b9d49bac456d08f8fddd0151d2b2ab1c8fe04ce9d193be35589acba924b3c6bbaf9c5c6be0e8efea71ab3e3ab91ab3bad8bfc6977ec929ad147daf665fd35e6dcccd9ea32e28748e214f475da0d030aadf4fd48b1713883bb3033953358315b07cde669dc3c1673a94699f819ba5e3b059d8a672ed4ac3b725a15d681964c559ab7275719d5f899fc5a537f6cb7595bdfe087fbbd3f7f703cd4c1713cfba6d17fd", &(0x7f0000938000)=""/0}, 0x17e) 2018/01/24 03:52:29 executing program 4: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pppoe(0x18, 0x1, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000016000)={&(0x7f0000018000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000017000)={&(0x7f0000018000)=@getae={0x4c, 0x1f, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0xffffffffffffffff}, [@mark={0xc, 0x15, {0xffffffffffffffff, 0x0}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 03:52:29 executing program 5: r0 = socket(0x1d, 0x3, 0x56) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000e86000-0x28)={@generic="b2303861556791d53bbde5a26d7d9f28", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000474000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f000025e000-0x90)={0x6, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) bind(r2, &(0x7f0000e2b000)=@generic={0x1e, "0100040000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb1807"}, 0x80) socket$inet_tcp(0x2, 0x1, 0x0) syz_emit_ethernet(0xd0, &(0x7f00000ac000-0xd0)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="9e5f3bcf7bd4", [], {@llc_tr={0x11, {@llc={0x0, 0xfe, '^', "477e4e754ab2cbf47988bbed8fa1631396ccb377f39e855bca0bdfd9b7129e13eaf51835ee4b8ac088b3fb12f19130b881ffedd97c8a85984c3d244f6284bb36500eaead0a3870f94c493d225599cf49832f35fe904c7be605f77edfd06d002b1355b0c7090cb1b13bed72394e38943d2004e9f8dacb579df7439e518529094130e093cb9915fe19a89e467353cae8cdf5a5776e714703e4292f1122f1b6098d1560ae7bec07fa656373566b4ccefa3343f6cd1b3f242ba8d7927bd946786e"}}}}}, &(0x7f0000ff2000)={0x0, 0x2, [0xd4f, 0x734]}) [ 96.910100] netlink: 'syz-executor5': attribute type 33 has an invalid length. 2018/01/24 03:52:29 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = accept4$inet6(r0, &(0x7f0000747000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000127000)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00009b6000)=0x8, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f00004f5000-0xc1)=""/193, &(0x7f0000e77000-0x4)=0xc1) unshare(0x20400) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) pwritev(r2, &(0x7f00008d2000)=[], 0x0, 0x0) 2018/01/24 03:52:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000723000-0x4)=0x0, &(0x7f00001c3000)=0x4) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00001c6000)=0x0) 2018/01/24 03:52:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0x6, 0x1) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(r0, &(0x7f0000299000)={&(0x7f00004b7000)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000888000-0xa0)=[{&(0x7f0000c82000)={0x98, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@typed={0xc, 0x20000006, @u32=0xa34c}, @generic="9c1f23ea33822ab968efc62449143cffff4823e47aa4004a5da4a24fea11b7adea758550fcedb83151c23d8c9278861d02dcfb586f4e4c3c3a308123d34a2f476365b93011629bd86878070a92339aa7586100b3aeea441673f698c3fa0556447f59f68a6f13dda281e4419b182ea014e4c2b585c6dc13ce3b85d0"]}, 0x98}, {&(0x7f0000ab1000)={0xd0, 0x1f, 0x0, 0x6, 0x2, "", [@typed={0xc, 0x2e, @uid=0x0}, @nested={0xc, 0x13, [@typed={0x8, 0x1e, @void=""}]}, @generic="291f6913b6d58768e8fc2037a2e4b7fae83b65341c0dcf9bdc9a0b4063fd43bf9a4191a134f91bbbf87102ff5c7923ca819c91358cc96217de29bdf875e4bade1f6202fc287d06370faf44b3d06cc7c387d7f119dce903c890a5802081ac6452649260bf207f64bf9e781eb70d4c48b48d3fdeabbc8eed6f343b2c0596a8670bda030d89136099a234400b5ddbdaa3740d933667227e738f6f7c9c12fba66d8f32b9bd66a000"]}, 0xd0}], 0x2, &(0x7f00007f0000-0x60)=[@rights={0x10, 0x1, 0x1, []}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x38, 0x10}, 0x4c040) 2018/01/24 03:52:29 executing program 0: mmap(&(0x7f0000000000/0xadf000)=nil, 0xadf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000adf000)={0x0, 0x0}) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_raw(0x27, 0x1, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ae0000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ae1000-0x4)=0xe8) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000ae0000)={@empty=0x0, @multicast2=0xe0000002, r2}, 0xc) bind$inet6(r1, &(0x7f0000adf000)={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800}, 0x1c) syz_emit_ethernet(0x222, &(0x7f0000836000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x214, 0xffffffffffffffff, 0x0, 0x0, 0x800084, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "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"}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) 2018/01/24 03:52:29 executing program 1: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000fd8000)=[{&(0x7f0000e39000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000564000-0x60)=[{&(0x7f0000fda000-0x1)='\x00', 0x1}], 0x1, &(0x7f0000ea2000)=[], 0x0, 0x0}], 0x1, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000562000)=[], 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f0000958000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe70, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000fdb000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fdb000)=0x26) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000fdd000-0x38)={&(0x7f0000fdc000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000fdd000-0x40)=[{&(0x7f0000fdd000-0xb7)="3b3cbd891e99726d6dc6c40f377df7518d5f22dfa6f3ffe2eeb345afa5e44ec75bc39709b8c6e15415d5f3a43113bedee27db1a8a7cbd58336272eaf7d5e27f151e78201feba4ca04923c2024f7a904f9aacc35b3755b56000392e5230f3f794793344f68ea8491ded3b3ad542642a016cb79789f7c091edb2e8d34f93935bdea479c242d7ff826dbb135c1fdf9680aac0737188592b40d6d2960c6114c7e4da95998f50e0386c9639f04c9bade5d6c28d19289b8d16a1", 0xb7}, {&(0x7f0000fdd000-0x90)="45a06b48d1f0add3aa3d06838ae7334823d17533e08271fe2ba5016fe511971c98e48b53a3803acb9fe3ee775aef264a814d8ff0deb730f4504d35528cc6689e13d51be44b3bf09051a63833e2f9299d0fb0214262943fcaeaeb3020c1f05295df65b24428d41a84f201004691faa855e935c08b51268d84894b715f01e7e96ce7abb121e0353fa7c808f8701b645c5d", 0x90}, {&(0x7f0000fdc000)="c70ddc182f773dff8e94e5019d", 0xd}, {&(0x7f0000bbe000-0xcb)="7575f471306ffe12369590c34ccacafc20bd5b7c7f3e4cb16c971cdad68932276a2573af59752faf761d52c103583857e3482d1172ca4e07c9ed09b3aed7c89a6491b54dc02e17f28f945e43b62dd20628db4576244f7bc0df60cb0703cd700b7d9fa30bebbc70ecf27a5f56cc64ae3bcfe984b53a8736c44bd26d7e5565ad1bf894bf692b86327df6748c16245a6e635e4b749d81c2746e202ed812ff0c805660afaff2948e6ebc824d0d84a4b82c588bb1969083a1725cde557863f0d841809918f89100ff2a7997e5bc", 0xcb}], 0x4, 0x0, 0x0, 0x40}, 0x4890) accept$alg(r1, 0x0, 0x0) 2018/01/24 03:52:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000001000-0x4)=0x32) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0x8, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000001000-0x88)={0x8001, {{0xa, 0x1, 0x7a, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r1, 0x107, 0xc, &(0x7f0000002000)=0x0, &(0x7f0000001000)=0x4) 2018/01/24 03:52:29 executing program 5: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x985ecaba5fb99de1, 0x6, 0x2, &(0x7f000002e000-0x8)={0x0, 0x0}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = getuid() r3 = getgid() socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000018000-0x8)={0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000000d000)={0x0, 0x0}) r6 = socket$bt_l2cap(0x1f, 0x3, 0x0) r7 = bpf$OBJ_GET_PROG(0x7, &(0x7f000002b000)={&(0x7f0000013000)='./file0\x00', 0x0, 0x10}, 0x10) r8 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = bpf$MAP_CREATE(0x0, &(0x7f000002e000-0x2c)={0x3, 0x7, 0xd985, 0x7, 0x8, 0xffffffffffffffff, 0x100000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r10 = gettid() mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000002d000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000022000)=0xe8) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000002d000)={0x0, 0x0, 0x0}, &(0x7f000002e000-0x4)=0xc) r13 = gettid() mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000002e000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000028000)=0xe8) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000002d000)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f000002e000-0x8)={0x0, 0x0}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r17 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f000002e000-0x4)=0x0, 0x800) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000002a000)={0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000029000-0x8)={0x0, 0x0}) r20 = socket$nfc_raw(0x27, 0x3, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000017000-0x8)={0x0, 0x0}) r22 = socket$nfc_llcp(0x27, 0x1, 0x1) r23 = accept$inet(0xffffffffffffff9c, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) r24 = socket$pppoe(0x18, 0x1, 0x0) r25 = socket$bt_hci(0x1f, 0x3, 0x1) r26 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000007000-0xe8)={{{@in=@multicast2=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000)=0xe8) r28 = getgid() mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r29 = accept$ipx(0xffffffffffffff9c, &(0x7f000002d000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000002e000-0x4)=0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000013000-0x8)={0x0, 0x0}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0x3, &(0x7f000002d000)={0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000002e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000001c000)={0x0, 0x0}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r35 = bpf$OBJ_GET_MAP(0x7, &(0x7f000002e000-0x10)={&(0x7f000000a000)='./file0\x00', 0x0, 0x8}, 0x10) socketpair$ax25(0x3, 0x3, 0xc4, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000002e000-0x4)=0x0) r38 = getuid() r39 = getgid() ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000025000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000001000)={&(0x7f0000024000)=@proc={0x10, 0x0, 0x3, 0x100}, 0xc, &(0x7f000002a000)=[{&(0x7f000002d000)={0x118, 0x3d, 0x400, 0x1, 0x2, "", [@typed={0xc, 0x60, @u32=0x7}, @generic="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"]}, 0x118}], 0x1, &(0x7f000002d000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x28, 0x1, 0x1, [r4, r5, r6, r7, r8, r9]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x38, 0x1, 0x1, [r16, r17, r18, r19, r20, r21, r22, r23, r24, r25]}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @rights={0x30, 0x1, 0x1, [r29, r30, r31, r32, r33, r34, r35, r36]}, @cred={0x20, 0x1, 0x2, r37, r38, r39}, @rights={0x18, 0x1, 0x1, [r40]}], 0x148, 0x80}, 0x4000840) r41 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r41, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000029000-0x10)={&(0x7f000001f000-0x30)=@ipv4_newroute={0x28, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, [@RTA_MULTIPATH={0xc, 0x9, [{0x401, 0x0, 0x0, 0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 03:52:29 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00004aa000)={0xffffffffffffffff}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000881000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000485000)=0x14) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f00008d4000-0x108)={0x2, {{0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) listen(r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @multicast2=0x0, @rand_addr=0x0}, &(0x7f0000000000)=0xc) sendmsg$nl_route(r0, &(0x7f0000001000)={&(0x7f0000003000-0xc)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000001000)={&(0x7f0000002000-0x5c)=@getlink={0x5c, 0x12, 0x404, 0x0, 0x1, {0x0, 0x0, 0x0, r2, 0x50200, 0x1}, [@IFLA_TXQLEN={0x8, 0xd, 0x200}, @IFLA_EVENT={0x8, 0x2c, 0x7fffffff}, @IFLA_MASTER={0x8, 0xa, 0xfff}, @IFLA_IFNAME={0x14, 0x3, @generic="cdaec1db0a4e688a910dfc87c16c57d7"}, @IFLA_NET_NS_FD={0x8, 0x1c, r0}, @IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x0}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40}, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000)={0x0, 0x6, 0x8}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={r3, 0x7}, &(0x7f0000001000)=0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@broadcast=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000247000-0x4)=0xe8) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000002000-0x4)={0x7ff, 0x0, 0xa000}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={@common='tunl0\x00', r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f000001f000)=0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000)=@sack_info={r5, 0x5, 0x3}, 0xc) [ 96.969272] IPVS: Scheduler module ip_vs_ not found [ 96.984639] IPVS: Scheduler module ip_vs_ not found 2018/01/24 03:52:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cd1000-0x38)={0x0, 0x0, &(0x7f0000859000-0x10)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x18, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x3, 0x28000000, 0x0, 0x0, 0x0}, @sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}]}, 0xc0}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000c2d000-0x3f)=""/63, &(0x7f0000178000-0x4)=0x3f) 2018/01/24 03:52:29 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x0, 0x3, &(0x7f0000e64000-0x59)=""/89, &(0x7f0000001000-0x4)=0x59) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x17, 0xb, 0x6, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000002000)={{0x3, 0xffffffffffffffff, 0x6, 0xfffffffffffffe01, 0x1, 0xa3c}, 0x401, 0x7fffffff, 0x100000000, 0x401, 0x7fffffff, "cfa8759b3455aa5db675350779616ea088d97bfd5fc612b5b84f085e6652451b677c644836cde97357510486da6753beb2f3171fa409e1c076a476e526cbc214dbdfbd45649ecbdb53c616d6ad5c1e4ce9dcbbf245e0a8e26a620fc23d5c534bc772f4293bb3c5885ea03f567de466b39424c583def3c417920dff34848f0ab0"}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000681000-0xad)=""/173, &(0x7f0000000000)=0xad) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f18000)=[], 0x0, &(0x7f0000f13000)=[{0x10, 0x0, 0x7, ""}], 0x10, 0x0}, 0x4008010) 2018/01/24 03:52:29 executing program 7: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(r0, &(0x7f0000ba7000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000002000-0x4)=0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in6={{0xa, 0x0, 0x3f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000-0x4)=0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000002000)={r2, 0xfffffffffffffff8, 0x4}, 0x8) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r3, 0x29, 0x36, &(0x7f0000004000-0x31)=""/49, &(0x7f0000000000)=0x31) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000004000)=0x32b9, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000005000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r3, &(0x7f0000006000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000004000)={&(0x7f0000000000)={0x2a8, 0x21, 0x4, 0x0, 0x3, {0xe, 0x0, 0x0}, [@nested={0x128, 0x6a, [@typed={0x10, 0x64, @u64=0x3}, @generic="a48b92495c90be2c683cb5deb1562b7352db47a5865c46ff6f137584ea44", @typed={0xc, 0x43, @u32=0x4}, @typed={0xc, 0x2d, @pid=r5}, @typed={0x18, 0x91, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}}, @generic="1a5c8c994745a6822f034dbe84cb4f5e21ad7e99f7499a6d5561db096a13f8132e43019ce1b032fb1153f1344013559d40839ec6f507e8674333bc28cda6e59f0d1f33d9f409b8c9782b78e33968338369ff0d20649b5117e062321b0d6f49201792d345cb8c63f9afac6f06b0de7ac12ab144b735204254f059d809b696c9b8cc2d911a1f88ff77ade9f7b5c4e0c1ff8419c883130695199c11dd9f2837c7e9fd736b3321c8d2cd4980ae", @typed={0xc, 0x4, @pid=r6}, @typed={0xc, 0x8a, @u32=0x3}, @generic="", @generic=""]}, @typed={0x10, 0x4, @u64=0x9}, @typed={0x10, 0x6c, @u64=0x7}, @typed={0x18, 0x90, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}}, @generic="cd9253d3a530fb0b5096d750c81fef29dbf762aaaa23635635da54d27d35ae1fde7e14f5fd85d248ba4ecf7fc6070ea63b11a2e1e11ee3fdf15e4bfbb42edf78af491663dbd1db616ceefc0913fc5c0dae82d964239c5993f96ab71e894a4aab6e3dee344a0e02962d03e7914a868369f888c552ed7c34ad4013c4b062e230c179c0e5ea002666c6dcf1fd5da279108f2eda33c0072d4c80d54b9b28020b348bc8dfe461e4be286c9945f93894d71b7595741700eaf4e55a4110f3075ee9fe9a3f9bf18e", @typed={0x10, 0x84, @u64=0x1}, @nested={0x8, 0xc, [@generic="28edba"]}, @generic="e9a3710804b445ab5c75574112edc231aaa5b498cc6041ef70742dafeee1132611a8e31ddec7f3223367089f1538da2fec306b1ec51bc194dab9ffb8bd259ea25491f916c0a8d0b6ca4fb57d664ca5cca7a2fa0fa2e59be0"]}, 0x2a8}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000090) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000007000-0x4)=0x0, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000008000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000002000)={r2, 0xffff}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000009000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha3-384-generic\x00'}, 0x58) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000009000)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x100000000}, 0x1c) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r3, 0x111, 0x1, 0xfff, 0x4) 2018/01/24 03:52:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ad4000)=0x7, 0x4) write(r0, &(0x7f0000543000)="1f000000520007f2000094fef5000f4309e300000000001ab4a500ffffb92b", 0x1f) socketpair$ax25(0x3, 0x5, 0x6, &(0x7f00008d2000)={0x0, 0x0}) 2018/01/24 03:52:29 executing program 0: mmap(&(0x7f0000000000/0xd3e000)=nil, 0xd3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d32000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) connect$inet(r1, &(0x7f0000cf8000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000d3e000)="ff933f3321fb1655bc326e243d12f224b3e06b9ecb691b3f90bb0ae46a91c83d9c8876c41ea60e03a7444007978f24b4fe9dcef3dc3ce4cd9f0e325d1a0aa673dc226e87b79047e41c49b5b1b7f3266d5f73a4f19c899521a15c5fc72838396e040be3b46353111cf20a0753845e0e7d470ef31b240985560afa185b0a82d8e7eab2c511ad6b06a0af", 0x89) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000d3f000-0x1c)={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) r2 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f00003d0000)=0xfc, 0x4) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000d3e000-0x1000)=""/4096, &(0x7f0000d3e000-0x4)=0x1000) 2018/01/24 03:52:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00007e7000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000ea3000)={0x1, 0x1, [0x0]}) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000ea7000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004fd000)=0x10, 0x80800) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000995000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bb5000)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000435000)={r1, @dev={0xac, 0x14, 0x0, 0x12}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) 2018/01/24 03:52:30 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000)={0x0, 0xd00a, 0x30}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000003000-0x8)={r1, 0x1}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000002000-0x1f)=@routing={0x0, 0x4, 0x0, 0x0, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x28) 2018/01/24 03:52:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) mmap(&(0x7f0000629000/0x4000)=nil, 0x4000, 0x2000000, 0x20010, r1, 0x0) tee(r0, r1, 0x5, 0x0) r2 = accept$packet(0xffffffffffffffff, &(0x7f0000533000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000a5c000)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f0000d17000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000023d000)=0x14) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000666000-0x10)={r3, 0x1, 0x6, @random="b96935ca9a85", [0x0, 0x0]}, 0x10) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000a, &(0x7f0000b86000-0x4)=0xff, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b03000)=[{&(0x7f0000776000)="165d21036f572f040446d88f110d22be82c5dbcfe6a36e8df0207697585cd8b52826d5246137573bb45caeb3a31aa5", 0x2f}, {&(0x7f00007fd000)="5e9089917e12fcbb93cd6160fb19d989f547ed2a604f2d9f3fd855d81fda4f30b5ceca48c3d46ad973c8014ee6f9b3afdaa008defaa7791427bcddcea7524db1da4d08c688f969859b5a6e20c5556c8d2f61", 0x52}], 0x2, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000047b000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004ae000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000cd5000)={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000, 0x800, 0x100, 0x400, 0xfa, 0x40000000, r4}) pipe(&(0x7f0000b72000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000030f000-0x57)={0x0, 0x4f, "e4700fe9161f6dc23ad77de6905791c7e401cf8f6884911280e06948e8a86d6725a19ff37366a91177bb648e86b69877f28f67fbcbb2f0c321c35ee411cd269e47635028606f8990d0cc993d43b5ab"}, &(0x7f0000ddf000)=0x57) ioctl$int_in(r5, 0x5452, &(0x7f00008db000-0x8)=0xce) setsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000636000)={r7, 0x401}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000dfd000)={0x0, @in6={{0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x93}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc, 0x2}, &(0x7f0000f93000)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000041000-0xc)={r8, 0x8, 0x0}, 0xc) recvmsg(r0, &(0x7f0000d6e000-0x38)={&(0x7f00005fc000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000afe000)=[], 0x0, &(0x7f000071e000-0x75)=""/117, 0x75, 0x3f}, 0x40000022) 2018/01/24 03:52:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffffff, &(0x7f00003ea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a8c000-0x4)=0x10) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000a1a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00003fa000)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000071d000)={0x0, 0x2d0b, 0xa945, 0x2, 0x7, 0x7, 0xfffffffffffffff8, 0x4, {0x0, @in6={{0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7fffffff, 0x0, 0x3a43, 0x81}}, &(0x7f0000a5b000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00008b1000)={r2, 0x8}, 0x8) recvfrom$llc(r0, &(0x7f0000e6c000-0xbc)=""/188, 0xbc, 0x40002000, &(0x7f0000395000-0x10)={0x1a, 0x17, 0x37e, 0x8bf, 0x1b7, 0xffffffff, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, [0x0, 0x0]}, 0x10) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f000014f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a1000-0x10)={&(0x7f000017a000-0x16c)=@newsa={0x124, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@empty=0x0, 0xffffffffffffffff, 0x32}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@sec_ctx={0x34, 0x8, {0x30, 0x8, 0x0, 0x0, 0x28, "3a8c8016978f20d377e9c1ebf3973379e0631a493b4bfe60558e8adf99518970a495e183ae99989e"}}]}, 0x124}, 0x1, 0x0, 0x0, 0x8800}, 0x0) r4 = socket(0x3, 0x3, 0x1) bind$bt_rfcomm(r4, &(0x7f0000711000)={0x1f, {0x4, 0x7, 0x3, 0x8, 0x100000001, 0x6}, 0xb7}, 0x9) 2018/01/24 03:52:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xb, 0x5) ioctl$int_in(r0, 0x5452, &(0x7f0000f5b000)=0x100) sendto$inet6(r0, &(0x7f0000ff7000)='a', 0x1, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000565000)=0x0, 0x4) 2018/01/24 03:52:30 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000001000-0x4)=0x58, 0x800) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000af1000-0x4)={0x0, []}, 0x4) accept$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000000000)=0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000d0e000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000001000)={&(0x7f0000002000-0x48)=@full={{0x3, {"3da4a604e5a753"}, 0xff}, [{"c9828198f469f7"}, {"c068e6e55e7c6c"}, {"85a7c6a7fd8489"}, {"3217ea24c4c5cc"}, {"f4d202bf2d9cbd"}, {"1e08688e6953d6"}, {"cc1a58b38d9406"}, {"0ffcc71d117935"}]}, 0x48, &(0x7f0000001000-0x30)=[{&(0x7f0000000000)="6ab777aeab1537f82fa72b20a3fde76766392d19d09c9df49a8c835dc8d47b33a32f4fd8184e5f4cce11b682eec10a934775f6353c044d82bc4c63db3c51d9af011a5677f68139dd5783eeb9597f177588a331fd02b1", 0x56}, {&(0x7f0000000000)="6b37f5fdf013076cbfc7e74bcf3be9a501b9059856823947a38d1bb10ca52c8c48b2970e88c296758d5683cfa7dd655984bcf5012257c8c49ba4bcb58472f44f2dd24fa9f6e8a95a1fda8903c89fe6fe5416298db08aac5a1755ff8b1bfae1e4113c962347c3690e262dc99350d569aacac5f218a735085971b5bbf4d31a6d6627b44e25af11c95944617b3615552307640bc16a1ada2c5d17fb48b00a66d6a719d67120892736cf91c5509eee4bd377a9c16c87e4e531a0d761b66a9a0cb1697fda231485c2ff8c7f46fb741bd3de", 0xcf}, {&(0x7f0000001000-0x1b)="5911eea7eda70ee93c38d45fbac92d374722fea6bbcac5c5222716", 0x1b}], 0x3, &(0x7f0000001000)=[{0xe0, 0x0, 0x4, "8335878da258d0e760705f6e82c5b983005b22a5bd5012a9788107db6021f2d646d3acde16ed72761177375dcbb18f190331d5991e257a62eba486ad24678797aca23dff9618812602e8c5711db59fb5dc3ce5a1939662ad63604da3c54b3dd696fe6ad9e14f990d705fd6ff61281910021b5c6906f91f01ab6b45e4d1c7ff8d91ccfc051c19f161b64ef55e30aca9d176b23fff80368adf6e4a4d473d8f4508b2c54fc22d18b38262e92bdeca0f9fe258f3b87e902dc322181107d53131f31618c578698cf747d4e53fd42337"}, {0x60, 0x109, 0x20, "709b646039de23c2a058fbc441daf608522d12485e3447a6590da282e8d63f582949dfe03526fc29dd95de127f12818e89413971b5ea9cc0babc286d84540becf2e08d8efe34fe52f4"}, {0xc8, 0x10e, 0x8001, "e1d91a21d44c2a76c3943484c0a7ede0f2b333f0ef961bfb9cc9fb0a9cddc106ae222be031931b32c981b8dd4189ec94b3cc4fed0e525e4af9339c3649c705436eed81a42084dcb4be7c05038ca9dbb01e8bddf2de9350a3d15348ab3e5684f48eb323c4c9b7beae173bc1e9ae5e7ff97b6d9ae95a9f1014e337e9344592a66e966250fc1c446eb20d7ee40cc2db4b3605a0b6228cb75b8cb569e67080fcf6e62fbffb81c2fead02c9b95a428a5f98cf8eaef9a3"}, {0xb8, 0x103, 0x1000, "26ca53b8501fb85444754c40cdaf6b038468e75b7d75ebd2f321d62212cfd30b4c681a0c2ec9b4f6957d1a1f32f7081b5c863bad9c4d390224e2a028e96a66f14da95846edfae23d774a45fd24784cac3eeb28fb18c89016ef3ce6bc4b6a9547bd7364181a24ecde364d82261d9f10ab443c36afcd38017b7ba328ef3ba3fa0cedf0d5720d3d20fcd6cc000efc583b9e4b161acc979292faee2cf5d9d0b41bc2dee2f425fc1758"}, {0xf0, 0x199, 0x80, "4adec196dcaddf9f4d135b36600e2e7fbc4d747530daaf7f83683c6d003c314cb651de12e47d4535dbec4e516209bc1bacb907f8fb4eb8387f8987b22bc4179ab45f6351be178aef34310e82cead7ada36efc401f77591e895dd59ec1a15e669d33ab62da02a0adc4f4e5c772065ebaa390deb0428ac5344c3e92312e08398261088dcd4513e561679721a44608d789088ad1b2316ea9885cfc72a2ccd1ae746f5a77f52404e50518b950a7232ce55266b12fec67b3ee5954a767de4708ef6b003fe5e49cf10af5ed982602fd8f76a89616fffd0ae14e11b30880b22ee"}], 0x3b0, 0x4000}, 0x0) 2018/01/24 03:52:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f00000aa000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000ecd000)={r1, r3}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1c1371}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x0, 0x1, 0x0, 0x0, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket(0x4, 0x4, 0x2) connect$netrom(r4, &(0x7f0000add000)=@ax25={0x3, {"59b59ee13289ae"}, 0x7fffffff}, 0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f00009aa000)={@common='irlan0\x00', @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/24 03:52:30 executing program 1: socket$netlink(0x10, 0x3, 0x1) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x805, 0x3748, &(0x7f0000021000)={0x0, 0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000021000)=0x8, 0x2) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x15, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 03:52:30 executing program 6: r0 = socket(0x9, 0x6, 0x68d) connect$rds(r0, &(0x7f0000a21000-0x10)={0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) connect$netlink(r1, &(0x7f00001c1000)=@kern={0x10, 0x0, 0x0, 0x42082}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000776000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0, 0x0}, &(0x7f0000b6d000)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000ee6000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f, r2}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000c87000)=0x0) syz_emit_ethernet(0x32, &(0x7f00008b3000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}}}, &(0x7f0000638000)={0x0, 0x0, []}) r3 = accept4$inet6(r0, &(0x7f0000cd3000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00002fb000)=0x1c, 0x80000) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000eff000-0x4)=0x0, 0x4) getsockname$netrom(r0, &(0x7f0000234000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e7a000)=0x10) getsockopt$inet6_mreq(r3, 0x29, 0x0, &(0x7f0000ae9000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000b7e000)=0x14) 2018/01/24 03:52:30 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000001000-0x4)=0x4, 0x4) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000001000-0x4)=0x8001, 0x4) preadv(r3, &(0x7f0000144000-0x50)=[], 0x0, 0xf) 2018/01/24 03:52:30 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000278000-0x36)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [{[{0x9100, 0x3, 0xb641, 0xffffffff}], {0x8100, 0x9, 0xf24, 0x2}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0xffffffffffffffff, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, "89020000"}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x0]}) 2018/01/24 03:52:30 executing program 0: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000006000-0x8)={0x0, 0x0}) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000028000-0x24)=@ipmr_newroute={0x24, 0x18, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_GATEWAY={0x8, 0x5, @dev={0xac, 0x14, 0x0, 0x10}}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 03:52:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000f18000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008e4000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000748000-0x8)={0x0, 0xffffffffffffff81}, &(0x7f000004f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000049a000-0xa0)={0x0, @in6={{0xa, 0x1, 0x10001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x310, 0x3, 0x3ff, 0x5}, &(0x7f0000787000)=0xa0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000de7000-0x8)={0x0, 0x10001}, &(0x7f0000b6f000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000c75000)={0x0, 0x5, 0xc94c}, &(0x7f00000dd000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000084f000-0x8)=@assoc_value={0x0, 0x6}, &(0x7f0000b34000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000bbe000)={0x0, 0xfff}, &(0x7f0000696000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000293000-0x8)={0x0, 0x0}, &(0x7f00008b7000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000978000)={0x0, 0x28, "4d09dd96a95ea265a96c95f9dd074aa2fc189917fe199cbb290669ba5e66b5d7d9e43eea8014ed4e"}, &(0x7f0000e0c000-0x4)=0x30) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000d6d000-0x10)={0x0, 0x80000001, 0x100020000, 0xff}, &(0x7f000083e000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000036f000-0x8)=@assoc_value={0x0, 0x800}, &(0x7f00002ac000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000274000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000907000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000036000-0x108)={0x0, @in6={{0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x27}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x8000, 0x3, 0x2, 0xf102, 0x6, 0x80000001, 0xd6, 0x2, 0x1, 0x80000001, 0x3ff, 0x3, 0x393d, 0x9]}, &(0x7f00005eb000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000787000)={0x0, 0x9, 0x5}, &(0x7f00006ac000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000d99000)={0x2, [0x0, 0x0]}, &(0x7f0000cac000)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000793000)=@assoc_value={0x0, 0x8}, &(0x7f0000e4d000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00002cf000)={0x0, 0x70, "41e16151da24bfb96dc514a77295182cd8ed90afb88518bb110c90a15542e4354fbf5b661161a2648f792c24cdb3719e64ff5c4f7cb8b8fe5aa152edc08f4c18a8f5f5a695a4e6b446069baa90be30c70a80c2c3dbd3b7f479ed4044f5cfe1c1d246317d08b6807cd461e915f6e6bdca"}, &(0x7f000089f000)=0x78) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00003fd000)={0x0, 0x2}, &(0x7f0000903000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000027a000-0x10)={0x0, 0x38, &(0x7f0000997000)=[@in6={0xa, 0x0, 0x8000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x1, 0x4684, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ff}]}, &(0x7f0000b2c000)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000030000-0xe6)={0x0, 0xde, "bf04d071b7d0b160479d83a60bde96616681306b7a9d7bb154f43f629115f41ca911a71ee235bd6c01e68b2ab682e1947324a695f165daa7f3e7a63ae4bfe14f5258ae4ff3d9a6daac69dade84927b2240e00f848b38f5f479d23fd2e5c1fbd854dd15c2576cdca95d725c1b4f5447a01416c11a81feac1a72a5ef9e6b1d1218cb29da8369951afb6797d6fafa7c9c655b049099f2aa49b9f69f59f50216f925cfb16b3ccc2a7cf62dc8228b7f3844418913f35714d30468fe0f279ce7a03eff79222fda571525acd29c5c4a18556f97ab9a31163b7ee9427cb134713601"}, &(0x7f000073c000)=0xe6) sendmmsg$inet_sctp(r1, &(0x7f0000ecf000-0x44)=[{&(0x7f000085a000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}, 0x1c, &(0x7f0000588000-0x10)=[{&(0x7f0000ebf000-0x86)="91269280d43ff81305fb4254fcd94be0b06e0e2bd4021d1f92e302977f7828f54444a30818b1bfd5ae229d0b16bd68f9bfa11578c31e548197ac6bc23caf83a330073c80b9f8ab302dc50209adccd7236f6a86daf2e0c4521a8b9ffbcf06be95b6da9592f5da72c6ea2bea237a1e38b000109016aa4818e5d19062cbd30afc89e47d046a04e4", 0x86}], 0x1, &(0x7f00007b1000)=[@sndinfo={0x20, 0x84, 0x2, {0x7, 0x8, 0xfff, 0x3ff, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x100000001, 0x8, 0x7fffffff, 0x1ff, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x1ff, 0x0, 0xf, 0x80000001, 0xfffffffffffffff7, 0xffffffffffff4fc0, 0x2, 0x800, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x7, 0x2, 0x7, 0x5, 0x4, 0x20, 0x2, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x201, 0x6, 0x6, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x2, 0x7, 0x8, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x6a, 0xca1b, 0x201, 0x80000001, 0x78, 0x59, 0x7, 0x4, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8, 0x20, 0x4, r9}}], 0x180, 0x20000800}, {&(0x7f0000b72000-0x1c)=@in6={0xa, 0x1, 0x3f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5700}, 0x1c, &(0x7f0000d3d000)=[{&(0x7f000091d000-0x4c)="827c892741f6825a16d38b64b4e16686ba33e7ceea03db25ab2de4b597f68cc2ac7c5ae941f2e02f6598ef79fab1f5520da84ba2d1a33e79f8ebfc87e531eb04dbd04683ec1db462ddaaaab0", 0x4c}, {&(0x7f00002fa000)="3d2c462936996d16767de7ec366b02d8176bfb32f8cfc53a3feb085f3e7736fabab6fd067804cf4b9676ecdc366c85509404ca1523bdbe2fb3f4c0ddfa35e279a34736ddfe9b734ae732397f9ae7581ac987bfdf2dc776ade79e585f6e84239a1f28ac82cb7d79278d5319f9b22e666fad3f", 0x72}, {&(0x7f000079c000-0xa4)="d1ea6504856eb01491904f06868cd9d3a6acb53b5c3029f2389fe8a5ab57e0b5343cfe5b9a407255a4c39ed7488706323564dfc9f4dbb17ceceba150c9ebaa15b8730e5bbe485b8935b574745dd11813571aae578b2e24f8125190d71520e8d01de8bf1b40d78dccfffd9cdc7c2779c09f746e56773dcd339cb81a84f0f6044901c053812faabac02befce9bc059950c7c0d728cbb331cba48c78a2dd6426da2afe782de", 0xa4}, {&(0x7f0000662000)="093b9a80e676264f1f51f8a213b8dc42787771945f1d430f5a60062e6a640911bef3569957666afcfec9a24d6131057ee53ea695cc35f7c720bb823205cbdc5399c1297919ed8ebf717ca5e376643b586b02076a5861beeb40953f3b573f906a7141a396deec65ab0c02", 0x6a}, {&(0x7f0000226000)="866b883b89c05d5f65b71e3068a6d6e3798c117b7cb3202239c2041d88ef05ea2f16378c05b010d4f1e18af141e58e13954944b572583f0e957a58febb61f4a034cf112f86d782cdb681642e651263e392657e26e3460e2c4f7949a387c4a593b9789f70cbd4d6702ed184df5f8ce1c4ad6a196d4cc98413b5c4d73f7c2d36495330c41e1a6f6897e0c254f242ed50a116b28d08fcee9b86657f796a8321b4029dacfb1bc9e67e65a049d1474bb0bc037f14", 0xb2}, {&(0x7f0000b29000)="19cbf58c4c0a093aaa8cfedba8b87602111bcf72837b86d46f32c50e743f03e3ab74af0df1ee35dee3484fcbb9f93f542d7ac7d1ba1c1a701ef155717b0c3aa4f835d71dcbabc1a7d49535", 0x4b}, {&(0x7f0000984000)="9f596be9fdb73ee49af9bd4986d6", 0xe}, {&(0x7f00003d4000-0x9f)="37b917c0c19f6b396c3f42f36108c1912273a1ab8a2412dc9903097fd79d280bdb3c20a7553b529f53ee3616292a739900c6aed0f284ef3a559e095a7d2e83f2dd9557584a02cb3810d606997a4a2aab148915dd69693191c12676fd093b4ff8c66090db78cd66fd3304186181f8211183209a0663ecbec78d95372dc78346374e82173bffa131eec7aef1cc0c834680c051f84f20b19f792823958a86f3d3", 0x9f}], 0x8, &(0x7f0000fcc000-0x1e0)=[@sndrcv={0x30, 0x84, 0x1, {0x401, 0x6, 0x200, 0x3, 0x4, 0xe6, 0x200, 0x930, r10}}, @init={0x18, 0x84, 0x0, {0x1, 0x800000000, 0x4fc, 0x0}}, @init={0x18, 0x84, 0x0, {0x7, 0x80000001, 0x5edf, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x80000000, 0x9, 0x8000, 0x516036b6, 0x0, 0x401, 0xd0, 0x8, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x200, 0x3, 0x2, 0x2, 0x7fff, 0x40, 0xfffffffffffeffff, 0xfffffffffffff234, r12}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x0, 0x8, 0x80000001, 0x4, 0x1, 0x80000000, 0x51, r13}}, @init={0x18, 0x84, 0x0, {0x9, 0xaa3, 0x6, 0x93}}, @init={0x18, 0x84, 0x0, {0x47, 0x7, 0x8, 0x6}}, @init={0x18, 0x84, 0x0, {0x7, 0x42, 0x0, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0xbb94, 0x0, 0xb0, 0x7, 0xea7, 0x1a, 0x800, r14}}], 0x1e0, 0x800}, {&(0x7f0000a97000)=@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000560000)=[{&(0x7f00000ca000)="205cb008929109d4163559", 0xb}, {&(0x7f0000d3e000-0x99)="0af9b642c49037ff1e0b343eb811a8feae2d288970fdf77bcdc6d9e72232af95ce15e9b38a9b338076a46f098ace5d8065b647be8dcf52d6c5de8f869501e7baf2f569a688e6b2684e5185cb8b50acc7a8bec529180ebb4200086c1abdb4b7097847c007a3f4c7568255b469fde65ff84d58d2bddf79beb399185259ce3d1298a4891a1ca31207d460e07526020ca9ba7c358e702fe5cef059", 0x99}, {&(0x7f000064c000-0x3)="b9530e", 0x3}, {&(0x7f000052d000-0xd4)="f055660c385ab95acdcf726390ed040f49f0cd6727cdce2192277bed47a20bc77ea50f43ff225654cfae9253ed17887e89b33ae8c4fdc3249792ff85eb21dc54abb799e22174aae36592e7b54d5ee6a448fd403702e92e4e72d3f12b262498b9e8c129585fa8fe3fbd510f54269ebb75ea1303a1396dd600d4cec81fcd6adc2eec1ea218306602f4216e7926c913f670c74e4815665ea0361a324a3896721eda3e5e1e0defad4b8f77e599483e0edc9b070283a4a0923dcbdab3e14f038fd66f61b39b935d065e97eb609c31c1faac3688c6ed72", 0xd4}, {&(0x7f0000a2c000-0x1000)="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0x1000}], 0x5, &(0x7f0000206000)=[@sndrcv={0x30, 0x84, 0x1, {0xffff, 0x1, 0x1, 0x9, 0x6, 0xfffffffffffff800, 0x7, 0x3, r15}}], 0x30, 0xc815}, {&(0x7f00001fe000)=@in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c, &(0x7f00006be000)=[{&(0x7f000024a000-0xec)="1c0d2f6eb4d775bdabef421a9012a3a1deaa060becaa5fe880d29ea8801c075b52e2a7f055e0f7e7048a4a2bd561a6a4589c2988993d52e1ed7165f44983c021c32a700b45b223a4b3ffa3673565b83d1fe41aabfe2ab27421de868a9c2a5550e715620362da7f50477063311829831142c2c8e9a3a7a7ef26771c7a4a90f7c0fdc6d95e9edac57cec2a09721132698c63afb2499fd60e28d59d45c54c4ee1d8efaa663393ce115b8d0ecf6315eaf9d8ee74026573ace37fbfa2f82dd1ae13c29f552d9beffe0220b9ff37dbf56af1b397ab901a4c66b1d0d330c4bf08e84e48118e34ededfb70edc7349c79", 0xec}, {&(0x7f000014c000)="d0c82d4ba1b6fca289ea332dd79f3ee9c0644a70184c4f714846673676c7717f81cfa91611263dcb686d7a6aafc72c267946a97d0173bcebbf7b8b45e2b68420a21e19be4b8263da80d3e2c33226102e6abe41d570a11ac31a673fac7ad2be1f248ea5ee8862ef41cf7dfa002376e03ae48fe2c9c7ebd8", 0x77}], 0x2, &(0x7f000044c000)=[@sndinfo={0x20, 0x84, 0x2, {0x2, 0x2, 0xab47, 0x1, r16}}, @sndinfo={0x20, 0x84, 0x2, {0xa8e9, 0x8000, 0x8000, 0x80, r17}}, @sndrcv={0x30, 0x84, 0x1, {0xcdc4593, 0x40, 0x2, 0x2, 0xcffd, 0x3, 0x2, 0x3, r18}}], 0x90, 0x4}, {&(0x7f000093d000-0x1c)=@in6={0xa, 0x0, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x4}, 0x1c, &(0x7f00009ee000-0x80)=[{&(0x7f000034b000)="70062c24307c8a451c9e4bf23db4065d1e368b75fc7443474c844775929cdf45e6f18bcad7558e16d8a71072fda72cfbcf3353e11d3eca97f05ae4890840019bdc33b7560b67705bf28a77c8552ca4b0222e223efa2eb8f1977eef95698fe6ffe82adbc70efcbc5ed8d1f7cd6dab0ac687626f8b4cc5ae044f7e1ca1d9265547dfe118b4ae6c30135d62f97ec5e4", 0x8e}, {&(0x7f0000f40000-0x6e)="5731f88c7b71dc1eade24edbe7453bdc4a385e0774f1b8010a93ea5105cf389febfa0a7f5f6fe474f87b6e180621f4d4e25517a963d9738dfcddc383ccb7b99d1e47e10b1662be37ef7741e8ffbb9fd6cb3e65ce299a2def4e3bb56e337df207d242c7e5fd1ee19bd876662f6e60", 0x6e}, 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0x1000}, {&(0x7f00009f1000-0xc0)="f10574b1e2e64804cfbee0d4df3bbd20d6ef9723e5644425dc752d726a7fc8f131b3d98abc2cf47ffee5ce3c15ac332900db1d1b6dfaab8879cd66b5987e2024ce16bd999b3c799b2f569398e9d33147a91302b56bd2992fca0b274e08b0398778b6e1efff9e6b87ca3853edab4a0be815a0b2fc429882c41c8fceea1780df7586eb8bc6db67c0a5dca9bbd99876805b6cae3c9501f390dd2db9ef2b7ebc44d4f8210f5564433ab1303264005aeb3abcafa2439f7da9d3e4618cab8eda83222d", 0xc0}, {&(0x7f0000aa9000)="f446fa7382efbc2adf67736ff18491da3de42a86ce7a2975ad7fb1134c1a4147e179925316e02f41afa9433742224fc327ec4b1d4e50931d3679cabe28ccb4b227d3684191b9c1655750", 0x4a}, {&(0x7f0000b95000-0x9)="497cf1015720d2506c", 0x9}, {&(0x7f0000c1d000)="b4f21bf6c56b4d812910cf5febc7f3768518f6871d9279dfa8f75a1937d1bdfc79bef004bf831272ccf6215512c95fd6baee52f28dad993c6c60d4a3fee97feba1be14aead7fd4051fc31b6f710aaddc307de14740b95d16c4b6f991c0ee3daa6ab369b7fe796bdc252ec38efc45681bdd9019af89efb86e23df3c1f7de6a2", 0x7f}, {&(0x7f0000bcd000-0xe8)="f51db46d9a4806af3537975351a07978bcea855ca1567444d2736013ebea3ca1b13ad2110225e0468a72cffe7813b04f0a73be4ef11287d35e088e9599b81c788511a1c059533f6b11e0c6dbd9beafe6267b32030189401c96451bb608e6c2bcb8afd12ef102c80e0f3b5f6ddc6a65d31b93eae0fe2fedf790acdaa0609786cd26c5381b67746b95c48cdc9b5344daadd0abfb74d238503be283462d3eee5cd59856a6c78868859330e19a40b2d2726ad8211c1f3a2ab6135b877a41bc03f222b16d8278772a80aa93950d6450e5e3f124dbf23e84e8b44c224b94690824fddf2c0ff673c3f8e0fa", 0xe8}], 0x8, &(0x7f000039a000)=[@sndrcv={0x30, 0x84, 0x1, {0x700, 0x1f, 0x4, 0xfa, 0x81, 0x3, 0x0, 0x99d, r19}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8001, 0x20, 0x3f, r20}}], 0x60, 0x4}, {&(0x7f00001d2000-0x1c)=@in6={0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x2}, 0x1c, &(0x7f0000186000)=[{&(0x7f0000a67000)="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0x1000}, {&(0x7f0000974000)="6a039e29f5c4f1def1be4e2f447aa8b14e1d16ff4ef39f6da3c86c444cb7710127fc1867d6c3baae1e1be16ee84327f76319ec8ab70a38f174e09929db5b991eb9df3699032009", 0x47}], 0x2, 0x0, 0x0, 0x4004080}], 0x6, 0x40000) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0e00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/01/24 03:52:30 executing program 3: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x400000002, 0x300) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80a, 0x617e, &(0x7f0000ff9000)={0x0, 0x0}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000ff9000)=@int=0x0, &(0x7f0000ffa000-0x4)=0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00004ea000-0x4)={0x0, 0x5, 0x0}, 0x201) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000080000)=[{r1, 0x0, 0x0}], 0x1, 0x0) bind$inet(r0, &(0x7f0000697000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 03:52:30 executing program 4: r0 = socket(0x10, 0x1000000000803, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000017f000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 03:52:30 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000008000-0x28)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002000-0x4)=0x9461, 0x4) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000007000)=0x4, 0x4) sendto(r0, &(0x7f000000a000-0xd)="d3000000e2016f830000", 0xa, 0x0, &(0x7f000000a000-0x14)=@ll={0x11, 0x0, r1, 0x1, 0x8000000000000000, 0x6, @random="c291cd54abc4", [0x0, 0x0]}, 0x14) 2018/01/24 03:52:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00005a3000)={r0}) r2 = bpf$PROG_LOAD(0x5, &(0x7f00004ee000)={0x0, 0xa, &(0x7f0000fdb000-0x50)=@raw=[@alu={0x7, 0x23a5, 0x3, 0x0, 0x6, 0xfffffff4, 0x4}, @generic={0x400, 0x8e103f8, 0x8, 0xfff}, @ldst={0x1, 0x3, 0x3, 0x0, 0xa, 0x1, 0xfffffffffffffffc}, @map={0x18, 0x7, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0xa, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000f8e000)='syzkaller\x00', 0x400, 0xfe, &(0x7f0000a73000)=""/254, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000ad0000-0x8)={r0, r2}) getsockopt$inet_dccp_int(r0, 0x21, 0x10, &(0x7f0000a3f000-0x4)=0x0, &(0x7f0000a00000-0x4)=0x4) bpf$PROG_LOAD(0x5, &(0x7f0000aed000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x3, 0x1, 0x1, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) [ 97.306267] IPv4: Oversized IP packet from 127.0.0.1 2018/01/24 03:52:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) recvmsg(r0, &(0x7f0000a35000)={&(0x7f00002b8000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000240000)=[{&(0x7f00008cb000)=""/253, 0xfd}], 0x1, &(0x7f00003ec000-0xf0)=""/240, 0xf0, 0x0}, 0x0) sendmsg(r0, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f00001fd000)=[{&(0x7f0000b5b000)='(', 0x1}], 0x1, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) getpeername$packet(r0, &(0x7f0000c3a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000018d000-0x4)=0x14) 2018/01/24 03:52:30 executing program 4: socketpair(0xa, 0x3, 0x7, &(0x7f00004bb000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000773000-0x4)=0x0, &(0x7f0000c46000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f00001f0000)={&(0x7f0000e25000/0x4000)=nil, 0x21, 0x0, 0x8, &(0x7f0000836000/0x4000)=nil, 0x6}) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000e09000)=@hopopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x5, {0x0, 0x0, 0x0, 0x0, []}}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x28) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/01/24 03:52:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000073f000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) socketpair(0x1b, 0x4, 0x3, &(0x7f0000551000)={0x0, 0x0}) getsockname$ipx(r2, &(0x7f0000af1000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000087e000-0x4)=0x10) sendmmsg(r1, &(0x7f0000f55000-0x12c)=[{{&(0x7f0000479000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f000057d000)=[{&(0x7f0000e15000)="3a559d0fdb7e613ca4ab246d767c83bbe1", 0x11}], 0x1, &(0x7f0000eff000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000a2e000)=@assoc_value={0x0, 0x0}, &(0x7f0000390000-0x4)=0x8) read(r1, &(0x7f0000d82000-0xdb)=""/219, 0xdb) 2018/01/24 03:52:30 executing program 5: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(0xffffffffffffffff, 0x9, 0x81, &(0x7f0000b2d000)=""/4, &(0x7f0000001000-0x4)=0x10059) 2018/01/24 03:52:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000383000-0x10)="0000000000000040000081000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000987000)={0x0, 0x0, &(0x7f00008b1000)=[{&(0x7f0000759000)="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", 0xf80}], 0x1, &(0x7f000003f000-0x60)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}], 0x60, 0x80}, 0x10) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000140000-0x30)=[{&(0x7f0000efb000)=""/16, 0x10}, {&(0x7f0000b7d000-0x1000)=""/4096, 0xfffffd5d}], 0x2, &(0x7f0000b96000-0x39)=""/57, 0x39, 0x0}, 0x0) 2018/01/24 03:52:30 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x2)="", 0x9e, 0x0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000003000)={0x10000, 0xd62, 0xc985273b21ea583a, 0x0, 0x4bde, 0x7, 0x769, 0x1f, 0x0}, &(0x7f0000004000-0x4)=0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000004000-0x98)={r1, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x401}, 0x98) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000)="2fccd901fa23783329c0f2effdf4778ad0ff3a532e95f31f22fd77973176bbd8e444693e36376ae6823d63016ba27ee5346ab7682fb8394c5bbde90eb95eafff5ea85df89cc6c30a215772c9d7c37e958990225bd50b5305b6cd5178642ed42b6cdbf9bf1bb3e7837850fb95d82912b675ce06a14296f749e2818b4783bd75e82da70226862f8a81b7afc13b4131011911d7c14f46b40f5bc689a735c867ea5f8c982d9456077715d05f477be12735", 0xaf, 0x80, &(0x7f0000002000)={0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1c) 2018/01/24 03:52:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x12, &(0x7f0000c79000)={0x0, {{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) socket$nl_generic(0x10, 0x3, 0x10) 2018/01/24 03:52:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000794000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000e42000)=0x5, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000ffa000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f0000112000-0x20)={0x1, 0x5, 0x4, 0x9, 0x2, 0x8}) close(r0) pipe(&(0x7f000066e000-0x8)={0x0, 0x0}) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, &(0x7f000043e000-0x4)=0x0) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000624000-0xb8)={0x0, 0xef6, 0x0, 0x3ff, 0x8, 0x1a7, 0x9e2c, 0x8b, {0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x80000000, 0x8, 0x40, 0x7f}}, &(0x7f0000e9a000)=0xb8) setsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000d62000)={r6, 0x8, 0x7f, 0x401}, 0x10) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r4, 0x800448d2, &(0x7f0000ed1000)={0x6, &(0x7f000027b000-0x378)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) socket$llc(0x1a, 0x2, 0x0) sendto$unix(r1, &(0x7f0000010000)="", 0x0, 0x4004, 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffff9c, 0x84, 0x12, &(0x7f00006f8000)=0x9, 0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r5, 0x10e, 0x5, &(0x7f0000c7f000-0x4)=0x0, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000bf0000-0x20)={0xcc0, 0x0, 0x0, 0x7ff}) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0106438, &(0x7f0000ab4000)={0x1, r7}) 2018/01/24 03:52:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000d2e000)=0x81, 0x4) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00008cd000-0x8)={0x0, 0x0}) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000d0c000)={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x9}, 0x8) ioctl$int_out(r0, 0x5460, &(0x7f000001c000)=0x0) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000bf8000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000a08000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00004b9000)={0x0, 0x1000000000005}, &(0x7f00006ab000-0x4)=0xbc) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000073f000)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXITFCRT(r4, 0x89e0, &(0x7f0000fe3000-0x4)=0x100000000) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000e0d000)={r3, 0xd41}, 0x6) 2018/01/24 03:52:30 executing program 4: mmap(&(0x7f0000000000/0xf09000)=nil, 0xf09000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000028000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000f0a000-0x20)={@generic="54fc2d43f2a305c6c355eb982c503ba9", @ifru_flags=0xa402}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ef0000)=0xfd, 0x4) sendto$inet6(r0, &(0x7f0000ef1000-0x806)="97", 0x1, 0x0, &(0x7f00005ca000-0xd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000f04000)='p', 0x1, 0x0, &(0x7f00002a6000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/24 03:52:30 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000007000)={0x0, 0x0, 0x4, 0x4, 0x892, 0x2}, &(0x7f0000005000-0x4)=0x14) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000)=0x0, &(0x7f0000009000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000006000)={r2, 0x2}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r1, &(0x7f0000007000-0x10)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000009000-0x4)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000008000-0x10)={r3, 0x60000000000, 0x200, 0x1ff}, &(0x7f0000001000)=0x10) syz_emit_ethernet(0x3e, &(0x7f0000001000-0x11e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a81dbb", 0x8, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @empty={[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @udp={0x3, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000009000)=[{&(0x7f0000003000)={0x27, 0x401, 0x2, 0x5, 0xffff, 0x8, "a87ee3ab1f5515816f0a19845b775dbd339853276435108abb2c57ae9423788ad314718eda2478f0dc9b38322f2d3c7845e08e251081fadcffcac0f30f08be", 0x0}, 0x60, &(0x7f0000001000)=[], 0x0, &(0x7f0000002000)={0x78, 0x10f, 0x5, "10a911fd90e788837bd8a6d40b0f84cc0d3bdb1edaf6e696df9ce8c39c7579c1f9b5b5a1be647df528b2a14e74b59501980d463000ed9e8200a09e6d04853c616d5672b8ed761d0edea98c85281d3fb52cf4c1a222ef11a0dabe62122d8ef9e1f53b1d85bb2d28"}, 0x78, 0x20044881}, {&(0x7f0000001000-0x60)={0x27, 0x13c8590a, 0xffff, 0x6, 0x3e, 0xd2, "3771688d0b270fe07a6a352af7f3dba02ce5f64b459c0752f7da2347e17fe8d77a6bcf98159e7c4fdf93f40f5cc110b8650d059a40ccead240574798a322b2", 0x266}, 0x60, &(0x7f0000009000)=[{&(0x7f0000004000)="", 0x0}], 0x1, &(0x7f0000007000-0x68)={0x68, 0x103, 0x9, "1ffe0cbab69c1bf3bd02e3dd93b094859ba2913c76592039cbc6054ddae5489c83e154892e1f29aceb551f45d406719d5844f594e453cf4304dd56b9a55ab9c171269f9956e688338e860725b9a63b2c23f869d76f857a"}, 0x68, 0xc1}, {&(0x7f0000008000-0x60)={0x27, 0x7, 0x5, 0x7, 0x6, 0x6, "7940a2cc1851bae35f75bb03c4b709e7ddb88f46041626f118f6cbd6f7f5496b4df47f0bd3f4f2e4e23ac41107e95450ec90fc1109814b064b5e51e3894e7d", 0xda3}, 0x60, &(0x7f0000009000)=[{&(0x7f0000004000)="a947b09bd3e0fe601214e1b3a09f7b1ad4dc7e79b8dcec31ef3f886d697efdd2754f444e85923e041125f65d347099f0be33dbee65805814ab14cbeb903ed2bbe4d78eab881bfe5dd6a68b9d62bb71093e72edf6170c0ce359d52a909dbd564a568132a588796c150eb469fbbdfa4d24dc31ba7d06359ed9d08ad5230963503ee1dc217a9969c2804dde862e630c2f66d79bf3f18c8e4c3f455127cc4d0e1ea38e59d713665045", 0xa7}, {&(0x7f0000001000-0xa1)="d7a290ad5150714573469481c4f73f3970836d6c86a607b21afe06490e7a6c85aee97198c64f172e0eb87ce48617c69086fa50125962a0de05e1f629e2d29b716762e150bd1648118eb3ec22a95b0a695d8cdfdc6a44b99c7abae500ea41b5292217fc4be2609a3af61e006f5247528d50a0ebd40177b986a80433b9ebf37b3a936318c2789a7eb30927f7b02d375d68c6c27bc1009fae452490774cf04b41b0e1", 0xa1}], 0x2, 0x0, 0x0, 0x80}], 0x3, 0x4) 2018/01/24 03:52:30 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000001000-0x1000)="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", 0x5c9, 0x0, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/24 03:52:30 executing program 0: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f51000)="0a0775b0d5e38404b3b629ed5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000250000)={r1}) recvfrom$llc(r2, &(0x7f0000ceb000-0xe6)=""/230, 0xe6, 0x0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000fa1000)=[{0x0, 0x0, &(0x7f0000fa2000-0x60)=[{&(0x7f0000fa3000-0xb9)="efc8bcdf86bd2cdab96611ea0aa569cc4bc58910179dc8f2f5d2344442d71c5f", 0x20}], 0x1, &(0x7f0000fa2000)=[], 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000d85000-0x38)={&(0x7f0000fa7000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000fa4000)=[{&(0x7f0000e53000)=""/18, 0x12}, {&(0x7f0000f9b000-0x32)=""/50, 0x32}], 0x2, &(0x7f0000f9b000-0x16)=""/22, 0x16, 0x0}, 0x0) getsockopt$inet6_int(r3, 0x29, 0x17, &(0x7f00002a5000)=0x0, &(0x7f00005fb000-0x4)=0x4) 2018/01/24 03:52:30 executing program 6: mmap(&(0x7f0000000000/0xfac000)=nil, 0xfac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000fac000)={0x0, 0x0}) getsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f00005dc000-0xe9)=""/233, &(0x7f00004ba000-0x4)=0xe9) r1 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$netrom(0xffffffffffffffff, &(0x7f0000fae000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000988000-0x4)=0x10) listen$netrom(r2, 0xaf64) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000003000)='D', 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x1, 0x31, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000f45000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f000073a000-0xf)=""/0, &(0x7f0000004000-0x4)=0x0) recvfrom$inet(r0, &(0x7f000041d000)=""/58, 0x3a, 0x40, &(0x7f0000d3f000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 03:52:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f000044c000)="", 0xffffffffffffff65, 0x20000002, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000c62000-0xe4)="d6", 0x1, 0x0, &(0x7f00004c8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r2 = accept4(r1, &(0x7f0000219000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000db5000-0x4)=0xfffffdd1, 0x0) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f000003f000)=0x10000, 0x1) 2018/01/24 03:52:30 executing program 7: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xce, &(0x7f0000913000-0x4)=0x0, 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000102000-0x20)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) pwrite64(r0, &(0x7f00008b0000)="54f189c18c0794234a57c9324ab42ea485122aefd181c881ed87dae4a9dc34bc5c03d4260516c62aca", 0x29, 0x0) 2018/01/24 03:52:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair$ax25(0x3, 0x7, 0xca, &(0x7f00009e7000-0x8)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x802, 0x88) r2 = accept$netrom(0xffffffffffffffff, &(0x7f0000c7b000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00007ef000-0x4)=0x10) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000367000)=0xffffffffffffff09, &(0x7f000001f000)=0x4) readv(r0, &(0x7f0000a57000)=[{&(0x7f0000125000-0xaf)=""/175, 0xaf}], 0x1) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f000042b000)=0x2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b03000)=[{&(0x7f00007fd000)="5e9089917e12fcbb93cd6160fb19d989f547ed2a604f2d9f3fd855d81fda4f30b5ceca48c3d46ad973c8014ee6f9b3afdaa008defaa7791427bcddcea7524db1da4d08c688", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 03:52:30 executing program 7: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004fd000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00009d1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000ff2000)={r2, &(0x7f0000ff3000-0x5)=""/5}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f00004d1000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000ff1000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200080000004, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f00004ab000)=[], 0x0, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x5, 0x8000, &(0x7f0000ff3000)={0x0, 0x0}) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r4, 0x29, 0x1f, &(0x7f0000ff4000-0x2)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000a51000)=0x14) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r5, &(0x7f0000ff4000)={0x1d, 0x0, 0x0, 0x0}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000f61000)={'vcan0\x00', r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000ff2000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000ff3000-0x10)={0xa, &(0x7f0000f35000-0x50)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r7, 0x40086424, &(0x7f00007b4000)={r8, 0x3}) 2018/01/24 03:52:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000107000-0x8)={0x0, 0x5, 0x2}, &(0x7f0000709000)=0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b8f000-0x64)="23c923c62e613bfa1fea19964a8cb7bc10f84d8acbff3d3b01254f56b7335ab4326877a3426d11bd1e3ff551a96b311a0d629596b7118438db295682aba29bf2ab22075bfb6f6564b5b593e3edc9aadc78dab0d2de81a2996a37860e5da73b29c6d51629", 0x64) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00005be000-0x14)={r1, 0x2, 0x6, [0x1000, 0x1, 0x6, 0x100000001, 0xffff, 0x8000]}, &(0x7f0000a48000)=0x14) socketpair(0x1, 0x7, 0x9, &(0x7f000079d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000434000-0x40)={0x7fffffff, 0xfffffffffffffff7, 0x1000, 0x4d, &(0x7f00008cf000-0x4d)=""/77, 0xcc, &(0x7f0000272000-0xcc)=""/204, 0x1000, &(0x7f0000f8e000)=""/4096}) bind$alg(r0, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000972000-0x2)="47d7", 0xfffffffffffffeea) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000ade000-0xaf)="68e7c6fac58086606b1157ba31bee7fc09d75085aed23aeee444b3be268d66cb4a2a1b8491746a9c93dde2bdad275a20d24b63ba5d4555ada5d8f64a392d4cae62c003fec8b0f95fd7ca1181d892a7ec6498137b36676dc785c8ca43cda66865fb35534b671fef8cd2b91861e46db3ac60013f625ebe51208abbccaacb2a98fc24e2b57025e7735584ccfbaa92ae1c4847404f3d7151d562ababe71aa8300aca29f53c05e8ac663c7ed92684469e10", 0xaf) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f000088a000-0x38)=[{0x0, 0x0, &(0x7f0000d8c000)=[], 0x0, &(0x7f00004ed000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) write(r3, &(0x7f0000ca5000-0x1000)="44180c5030827edcf6bf39b97527f6f23cbc1f61d402b4789fb2e5ebdf1e341a", 0x20) recvmsg(r3, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f00005ab000)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000592000)={0x0, 0x0}) 2018/01/24 03:52:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x800, 0x3ff, &(0x7f000079c000-0x8)={0x0, 0x0}) getsockopt$netlink(r1, 0x10e, 0x8, &(0x7f000083b000-0xb0)=""/176, &(0x7f0000a66000-0x4)=0xb0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000080d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ec3000)=0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000e6000)={0x0, 0x0}, &(0x7f000028b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000aa1000)={r3, 0x3}, 0x8) setsockopt$inet6_int(r2, 0x29, 0xd0, &(0x7f00001f8000-0x4)=0x0, 0x4) 2018/01/24 03:52:30 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000a39000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009da000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000db2000)={{{@in=@multicast2=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x1c00003}, 0xc, &(0x7f0000e76000-0x2)={&(0x7f00002df000)={0x25a8, 0x25, 0x200, 0x7, 0x2, {0x3, 0x0, 0x0}, [@generic="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@generic="fd0171cd75a37896fe541e4fa97ff6ffc21346e128f609f341f1a1d2effa1f3f5cb74405297cc450c9a97417e626258dc8d231be9b2a342031a99660aea79dc56a116843ef4109ab7a0a86e21c1c638299225a8e2ad2222bf5de563dac87b0202efa6a0977127606fbaf1344647d1d92f99ebec8f6472e4c58bccf7fe5508ac0ee3adb8581c3795fdde5378031fa66cadb48889aaf658e986dc0badba0323ddeac1002deb4d263893b", @generic="b27a83c93066176a23d7302d2c080dc57e6b3da432d01b699b4c36c194e097d0bba95f9e52407aae8e79471ab9537827372a0d12e24d9fdb319c12b1637e0eeafd630f76884756e33d43063dedf59814cf7de753863cddf58429733bb2646841b032b9852cd3cc4deacbee0a02", @nested={0x10fc, 0x5f, [@generic="", @typed={0xc, 0x7c, @uid=r1}, @typed={0x8, 0x73, @void=""}, @typed={0xc, 0x39, @str='\x00'}, 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@generic="76806e1265b4b1d4f4571f75417d3f1712f8895c7befb07af5b594179cfdc306d5cc7dd832ef1e3a4ee6cb6b55d1facf4704ea7df2a61f63b5891e207e3d97143b5ccfd0ddb5b812be23d5e30a1271108e6b4379182a34305c51c6c12c98943f1565790e3e3280e295153de96272138c5451530685dc58f205ba519649", @typed={0x58, 0x89, @binary="2ae960c7442f2e67aa43f1311c12acb847cce47554c256ca5da59239fc60a0052e3869e03d394c45546c423ec14b92df4102791d6530ea6f2a1d78262408e2efa1fb4a5f410dea455dbbfc2359a1"}]}, @nested={0xf8, 0x41, [@typed={0xc, 0x43, @uid=r2}, @typed={0x10, 0x86, @u64=0x4}, @typed={0x18, 0x2a, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @generic="2f9ae91e1082ccbd46cafdd418d1092ef5f7a96179e1742b98a390491db68d40687e68b8", @generic="4eeaf09879e1abf34838ee894b5d86f9d302b83629e2daa36231d7fbb084b55a85b2c6dc6d04e26addde665d384005ff7d56d15c1836d494f6768bf48e6c807be68ccb2d5caec9b543a96ffadbe17a0ac359c8f9525a14bf2cb3781af328115bc6e106ddc5cdb736ccd9b29c97a97fdc54965110c7b44deffcdfce464d2c1103ef41d3a3f06f9cc4596ba31c66286abd7ee785da0375747331"]}, @generic="f95acb9e5321b5542b1d7215fc4fa1423ad8fae9e2cdb6103189d2e2ea1ce7aef3ebb7d839424b71bd4fb873e9d38698c72b89e404f8e01791f1d12fd0f119891b16f616642b11d32472290353dae70d427e4a5515d8e45c4e2e71b79edcd85fed4781ac2c5c6c92015bd6cc26ba51ea16a36f5d9c9fe872fd2b5c1fc7f7ce22d4f7646da3517938a53b488e5536252e1b25c5339a9dc5be66c980d21a58", @generic="4fdc03c3832c9ddaf169c4b230c572bff9c15175b5d4d018daa170d5a75ff918fc60b7a1d89425c92338ca773e729cf0d63223ccd67071213fe5e16afc35046259d6177094acb689d5f37f6fde74e484368f83167c9625f6f7f4781d4b715d6efd72fddf984db7f91a1c73c25cf9c9653e89f906fe65a786472f1fcd431b86b78e9a50b34072494a2de973e71854518f3025041e8eae8db07e9b4b532bd500b52d5c73542f16583eb6fab41f72ed63e95d23e15cc2e60df67e14892e7357aeb8fbf9efea1e8e1f36e7784749938f4890a56e0cef9ac881af2f57184718e904abbb2471c919ecf4df23895e99d014c67deef3", @typed={0x8, 0x59, @void=""}, @generic="837a659a99d637d3aec811013596d3c3089c661376bb907eaa2c30987d18eb930f3b654e4db2c4ceeaa9c330ab569ff634ba590ebe07a3c69bfb4f3a2220a631b8d593b3dd7503a9c3bfd15a6e456858536e42f0c4ed5e69e9f6fbd3035004b17510e2aaf2d3c0ac37228c464d3ee8073557a892a0120ed948273a76ecf177994fdb0cdb2b743d7dfbf880e0b32f366aefe7045039fe971ce552b65fa27ea1341545f1319ffc4c43f4b6f6473c2920ebda5bda0a1acdb2292bc38710e7bdb4fc76031216112a699310d8d0b69186b3e5dcbda02fc0a809ca626330428234477ea74e3b0b86d068a341ebcdb0b13034a02869"]}, 0x25a8}, 0x1, 0x0, 0x0, 0x40000}, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005ad000)={&(0x7f000044d000-0x204)=@migrate={0xac, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@migrate={0x5c, 0x11, [{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 03:52:30 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) r1 = accept4(r0, 0x0, &(0x7f00005d8000)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000e47000)={&(0x7f0000001000-0x60)={0x27, 0x3, 0x0, 0x4, 0x4, 0x3ff, "cda94ab633a5aca0abf83fcea9e872a6f83287da029766ff33d4fcb6aefcd98710ad16e4afc5d10e80170fbca2396058c73234f777f10343136075b68d80a6", 0x8}, 0x60, &(0x7f0000bd6000-0x30)=[{&(0x7f0000d7d000-0xa2)="3fbf9a1a18156d195218c3e37f19085c281b47528d351e03025880111176536833a9cd7fe2e3908f484897c51ecd427e5df466ec7aa7fbe0364f8159527989eacaa0c83dae745da6e08c421c96f984f624e110186f3b0e29b9ed44573d11123b136730b85cf90928fbeed82fa3df2d03aee66bcb0dd8b0eb28d46f755a7bce93a771f7a9a97a6e3c87591ef91c160a0ab88e304876d5ef2cfef6c2f88274d3aebe4d", 0xa2}, {&(0x7f0000f91000)="ce7bda6237f4b96a4f05b7f749679a11daf281c2dadf5462d46c6d2b20966b23455c734bade7e40730be479cbec7a1418b4395d525d6174ab153152caad65046e2e5c040debd2f2b559db2ade1a6f0287057335eb980a72d67884f0b4aadbd5c17492da2e9a3fc48341a01bbd93709d27fbfa14006a135b34f3c890e9f7b1345665f956b544286e373929270efb4bca8d2f9aea0f7493d8331f076ddfa69b4f64193c42c7c27a29c040493e6f829a841808f6aa2096d5ca087bc6dca3c124ae34088fe0bcd473c7c", 0xc8}, {&(0x7f0000000000)="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", 0x1000}], 0x3, 0x0, 0x0, 0x40040c0}, 0x4000005) recvfrom(r0, &(0x7f00002a3000-0x1000)=""/4096, 0x1000, 0x2000, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x3, &(0x7f0000d23000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/24 03:52:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000395000-0x4)={r0}) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000838000)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7, 0x20, 0x0, "31faac45a53eabe430bf606f1aaa3009017069a2162b6001aef61809d2038fe4e6c87420d032895de9757ad29c9b938b3d7db4d347b60dc05f14d1ddf1f58637eeb018970535e89c25b1ee6dfeff2b6c"}, 0x160) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00004cc000)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bdc000-0x10)=@common='bridge0\x00', 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000ebc000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000006a000-0x4)=0x20) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000e8e000-0x8)={r2, 0xab}, &(0x7f0000809000)=0x8) 2018/01/24 03:52:30 executing program 6: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(rmd160-generic)\x00'}, 0x58) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f7f000-0x4)={r0}) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000f7f000-0x4)=0x0, 0x4) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000f7e000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000b93000)=0x60) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r2, &(0x7f0000f7f000-0x9)={0x1f, {0x3, 0x7, 0x100000000, 0x0, 0x8000, 0x3}, 0x0}, 0x9) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7d000)="36767b6e8c5d7619cc7d22f3b45771c622871aa081c3e756bf6fc3a1b3c435b02591c819a4fe2b1b17c5551d8d167c2aff16ac731b7cb4ca04eb712aae3b5dc132", 0x41) 2018/01/24 03:52:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00002d8000-0x40)=[{&(0x7f0000807000-0x5a)=';', 0x1}], 0x1) writev(r0, &(0x7f00008fb000-0x10)=[{&(0x7f0000637000)='\'', 0x1}], 0x1) close(r0) socket$netlink(0x10, 0x3, 0xf) 2018/01/24 03:52:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a50000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000029000-0x12)="e5fcb5bf91aa7809000000f1ddb521f8e7", 0x11) r1 = accept(r0, 0x0, &(0x7f0000b5e000-0x4)=0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000719000-0x4)=0x0, &(0x7f0000db9000)=0x4) 2018/01/24 03:52:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00002cc000-0x28)={@common='lo\x00', &(0x7f00009ce000)=@ethtool_rxnfc={0x32, 0x0, 0x0, {0x0, @ah_ip4_spec={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x0, 0x0}, {"341b", @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0]}, @esp_ip6_spec={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, {"9e56", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0]}, 0x0, 0x0}, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000726000-0x4)=0x0) shutdown(r1, 0x1) sendto$inet6(r1, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/24 03:52:30 executing program 4: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000f21000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000417000-0x4)=0x0) r1 = socket(0x1e, 0x1, 0x0) setsockopt(r1, 0x20001000000010f, 0x80000000007f, &(0x7f0000005000)="00210300", 0x4) 2018/01/24 03:52:30 executing program 3: pipe(&(0x7f0000e78000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0x0, &(0x7f0000349000-0x4)=0x4) epoll_pwait(0xffffffffffffffff, &(0x7f0000635000)=[], 0x15555555555555a3, 0x0, &(0x7f0000dc3000-0x8)={0x0}, 0x8) 2018/01/24 03:52:30 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0x7ff, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000cea000-0xa2)={0x0, 0x9a, "853491b4fa50321cd1207d5548e5d9cb569a5119a7f5d6c31b93ee4cbd216c1bd69bdfcab657221c1abb6d92fc1256272ae4b2c3cd743181de82855f499fa0a80eeccd5bc34bd8518799d667c3249b66264b7dfd6a5a1fe8f82e85420c064edb8393bbd90ef1168cc4c69be4d90d254b92dc162896f1c5603f2853b63a9b1ecb73a9920334ea25eb87bc51762647ad027469b99d585a896154f4"}, &(0x7f0000001000-0x4)=0xa2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000a31000-0x10)={0x9, 0x3, 0x0, 0x6, r1}, 0x10) mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000261000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) accept$alg(r2, 0x0, 0x0) bind$alg(r2, &(0x7f0000f8c000)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d2b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000693000)=0x7) 2018/01/24 03:52:30 executing program 1: r0 = socket(0x40000000015, 0x5, 0x80000003) recvfrom(r0, &(0x7f0000004000-0xf9)=""/249, 0xf9, 0x2003, &(0x7f000000b000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6) 2018/01/24 03:52:30 executing program 3: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000003000-0x58)={0x26, 'skcipher\x00 \x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006fc000)="04", 0x1) 2018/01/24 03:52:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000ae4000-0x20)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) bind$pptp(r0, &(0x7f00008c4000)={0x18, 0x2, {0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) connect$pptp(r0, &(0x7f0000dc2000)={0x18, 0x2, {0x1, @dev={0xac, 0x14, 0x0, 0x11}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r1 = accept4(r0, &(0x7f0000c03000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000742000-0x4)=0xe, 0x453ddb248f5235f3) accept$ax25(r1, &(0x7f0000630000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000e4b000)=0x10) connect$pptp(r0, &(0x7f0000190000-0x20)={0x18, 0x2, {0x0, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000080c000)=@common='ip6gretap0\x00', 0x10) 2018/01/24 03:52:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000ffc000)=0xbd, 0x4) bind$inet6(r0, &(0x7f000005c000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1b) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/01/24 03:52:30 executing program 4: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000a33000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000ecb000-0x4)=0x1c, 0x80000) r1 = accept4$ipx(0xffffffffffffff9c, &(0x7f000087f000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fe0000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000001000-0x4)=0x0, &(0x7f000001f000)=0x4) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000021d000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_out(r0, 0x5460, &(0x7f000001c000)=0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000d1b000-0x20)={@common='sit0\x00', @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000ca1000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f00004c7000-0x20)={0x8, 0x4000000000000004, 0x6, 0x8002, 0x6, 0x400000000000402}) 2018/01/24 03:52:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000896000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f000033b000-0x4)=0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000839000)={{0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0xca2}, {0xa, 0x2, 0x400, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x100000001}, 0x80, [0x401, 0x3, 0x8, 0x3f, 0x1f, 0x6, 0x3f, 0xfffffffeffffffff]}, 0x5c) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r1, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000057f000)=[], 0x0, &(0x7f0000d32000-0xe0)=[{0x18, 0x29, 0x5, "350302"}], 0x18, 0x0}, 0x0}], 0x1, 0x0) 2018/01/24 03:52:30 executing program 6: socketpair(0x0, 0x5, 0x64, &(0x7f0000e2e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0xfff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000001000-0x8)={r2, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000002000-0x20)={0x9, 0x0, 0x2, 0xb2db}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000002000-0x10)={0x4, r3}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f0000002000)={0x0, {""/7}, 0x0}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000001000)={0x1e, &(0x7f0000003000)=""/30}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000003000-0x40)={r4, 0x9, &(0x7f0000004000)=[0x81, 0x1, 0xffffffff, 0x7, 0x81, 0x14c0, 0x8e14, 0x8686, 0x3], &(0x7f0000005000-0x10)=[0x3, 0x0, 0x10000, 0x7], 0x15, 0x1, 0x4, &(0x7f0000002000-0x4)=[0xffffffff], &(0x7f0000004000-0x8)=[0x1, 0x24b], 0x0}) socket$key(0xf, 0x3, 0x2) socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f0000006000-0xa)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000005000)="89075dabfe9ab84dc678f94c3c57dca35ec0c59a9c3f63be96b09817cc2d5fdaff9d5237ac74843903f94d61e8d7d68fff94fd9cd82a282ad6a289568777794779c2508d9a1ef44322c020e098f08196389c3a658cf95fc3d46592f11e5fd04f1926b8e744f60e702395fe61143bd552dd2125d6cc610cf8de8d6f24c108a4a0dc868811518dfade95798cd870", 0x8d) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x7c, 0x4}, &(0x7f0000004000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000003000+0x235)={r5, 0x55c, 0x6, [0x80000000, 0x3, 0xcc, 0xffff, 0x100, 0x3]}, 0x14) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000004000)=0x2, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000007000-0x8)=@assoc_value={r5, 0x47}, 0x8) 2018/01/24 03:52:30 executing program 0: r0 = socket$kcm(0x29, 0x0, 0x0) write(r0, &(0x7f0000a71000)="af3e8db9e313ed938c853384a67ec5302f4b0cd9dcf24d2f5fd87d51200024b7f843d49b382ac933554e62a8138829682cdf11c0fe6c33fa8eb44e94d5f3dd0504d59d242cdce2cfae5b57f0780f91c813e51d28fc4899d30fd2a286cd75d479e0314fc4a4327859bfa9b6836f88974a22d1e09327657233507797d7f815bf2699243f4ecbead68ba7e2b42e62c43096fca2935f79da89f774bf303aeed0f86b24eeaf0f5692", 0xa6) socketpair(0xb, 0x80001, 0x3, &(0x7f0000580000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001000-0x20)=[{r2, 0x4000, 0x0}, {r1, 0x8008, 0x0}, {r1, 0x25c, 0x0}, {r0, 0x7042, 0x0}], 0x4, 0x5) bind$bt_hci(r1, &(0x7f0000001000-0x6)={0x1f, 0x401, 0x0}, 0x6) connect$pptp(r1, &(0x7f0000000000)={0x18, 0x2, {0x2, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r3 = socket$inet_dccp(0x2, 0x6, 0x0) preadv(r3, &(0x7f0000144000-0x50)=[], 0x0, 0x0) 2018/01/24 03:52:30 executing program 3: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000023000)=0x20, 0xfffffffffffffd6c) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000010000-0x29)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000010000-0x10)=@common='vlan0\x00', 0x0, 0x0, 0x0}) 2018/01/24 03:52:30 executing program 1: r0 = socket$inet(0x2, 0xb, 0x0) r1 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000043f000)=r1) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00009b8000-0x44)={{0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='teql0\x00'}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_stream(r2, &(0x7f0000001000-0x10)={0x28, 0x0, 0xffffffff, @reserved=0x1, 0x0}, 0x10) 2018/01/24 03:52:30 executing program 4: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000581000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f65000)=0x1c, 0x800) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000f67000-0x18)={0x0, 0x5, 0x30, 0x0, 0x8}, &(0x7f0000b16000)=0x18) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00001a0000-0xa)={r2, 0x101, 0x1, [0x1004]}, &(0x7f0000f65000)=0xa) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000094f000)={r3, 0x0}, &(0x7f0000133000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x0}, 0x8) 2018/01/24 03:52:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2000000000005, 0x0, &(0x7f00009d2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000534000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff014}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r0, &(0x7f00003ff000)=[{&(0x7f0000b10000)=')', 0x1}], 0x1) socketpair(0x5, 0x800, 0x6, &(0x7f0000868000-0x8)={0x0, 0x0}) 2018/01/24 03:52:30 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000e48000-0x218)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x2b}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'crc32\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 03:52:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000abd000-0x4)={0xffffffffffffff9c}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00007df000)=[@in6={0xa, 0x0, 0x6a8c, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) r1 = socket$inet6(0xa, 0x80000, 0x8010000000000088) bind$inet6(r1, &(0x7f0000ca1000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x3) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00005b5000)={0x0, 0x1, 0x0, 0x0}, 0x8) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000496000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a47000-0x4)=0x24) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000072e000-0x10)={0x0, 0xff8, 0x4, [0x5, 0x7, 0x4, 0x8001]}, &(0x7f0000323000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000bf2000-0x10)={0x8003, 0x9, 0x2, 0x4, r4}, 0x10) sendto$inet6(r2, &(0x7f0000bbd000)="6b636d7caba45d0ec1afbb883ce2450a73", 0x11, 0x40004, 0x0, 0x0) sendto$inet6(r2, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00007ea000-0x10)={0x1000, 0x8009, 0x2, 0x384b974e, r3}, 0x10) socketpair$inet(0x2, 0x3, 0x8, &(0x7f0000674000-0x3)={0x0, 0x0}) accept$inet(r5, &(0x7f0000b47000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000075f000)=0x10) 2018/01/24 03:52:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0xfffffffffffffffc) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008c5000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, 0x0}, &(0x7f0000886000-0x4)=0x3) sendmsg$nl_route(r0, &(0x7f0000490000)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f00009c3000-0x70)=@ipv4_newroute={0x68, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, [@RTA_MULTIPATH={0x44, 0x9, [{0x40, 0x0, 0x0, r1}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}, @RTA_OIF={0x8, 0x4, r1}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 03:52:30 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000002000-0x10)=[], 0x0, &(0x7f0000001000)=[{0x30, 0x0, 0x0, "779b252843d3cfd84a8eccdaff40af8f39b859f0b4d4f8b7777d71a3f8"}], 0x30, 0x0}, 0x0}], 0x1, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000003000-0x4)=0xffffffff, 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001000)={r1, 0x0, 0xdc, 0x1000, &(0x7f0000003000-0xdc)="c87128b98996952dcbfa422e15b77e0e8a4dfd9f6eae03a941d0930e890e13f1b0cbe797f6b8966c185fea940033a79d3c65075929646fdf5256e1eec04b27bc80bf1eed4e5b6a69e5142622041488627a20aaf3790d0fd756f0e9c5a0931f8b286f9303c13762a976a54ba28ff6175b350d258d28d5ca3684a8e38e7091483262690bd1997122ed991c2200d6983c2dfd197f187d9a88b468727887817a62318d4d5f8d0d2a6187e6bb6e08b5a8dec06644794c0f1d87f9790f3897d17934cf02057c4f82138a3fa3a004d5ddf7fe2f9825b61fcbf35a553819b8e8", &(0x7f0000004000-0x1000)=""/4096, 0x2, 0x100000000}, 0x28) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000004000)={0x0, @in6={{0xa, 0x3, 0x1c, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd9d1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x81, 0xffff, 0x80000000, 0x30}, &(0x7f0000005000)=0xa0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000)={r2, 0x0}, &(0x7f0000006000-0x4)=0x6) bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x270) 2018/01/24 03:52:30 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) [ 97.804262] dst_release: dst:00000000acfca56b refcnt:-1 [ 97.837544] dst_release: dst:00000000556298b3 refcnt:-1 2018/01/24 03:52:30 executing program 5: socketpair$ax25(0x3, 0x7, 0xf0, &(0x7f0000237000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f0000001000-0x1000)="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", 0x1000, 0x4080, &(0x7f0000625000-0x10)={0x3, {"13db8dd14b0d77"}, 0xffffffff}, 0x10) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80001, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000de1000)={@common='lo\x00', @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket(0x5, 0x5, 0x9f) 2018/01/24 03:52:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = socket(0x44000000016, 0xa, 0x3) setsockopt(r1, 0x400000000114, 0x6, &(0x7f0000001000-0x4)="124b0007", 0x4) poll(&(0x7f0000017000)=[{r0, 0x0, 0x0}, {r1, 0x100, 0x0}, {r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x4, 0x1) 2018/01/24 03:52:30 executing program 4: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000020000)=""/228, &(0x7f000000c000-0x4)=0xe4) r1 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f000001e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000001f000-0x124)=@ipv6_newroute={0xf0, 0x18, 0x4781a241f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_METRICS={0x88, 0x8, "cfcd271f562358b16e0d7e8fdd6177f00e7c7c8b471dbdf93662988bccd3c2bc829cd435d5352132a5d59a828637247e080f44fed1a3aa39027f7af4c3c8fa2c7561db8feb45d17e5e868da059785c5fe3adbf19316b0dc6dede863d8b23a3ed94a13dadfa162d622cf588f32c3a0238cf95ee2f1448418ef6fbbe424867596f55"}, @RTA_OIF={0x8, 0x4, 0x0}, @RTA_MULTIPATH={0x2c, 0x9, [{0x0, 0x7, 0x4, 0x0}, {0x6, 0x200, 0x100000000, 0x0}, {0x6, 0x5, 0x0, 0x0}, {0xffff, 0x80000000, 0x0, 0x0}, {0x80000001, 0x1, 0x3, 0x0}]}, @RTA_OIF={0x8, 0x4, 0x0}, @RTA_IIF={0x8, 0x1, 0x0}, @RTA_PRIORITY={0x8, 0x6, 0x7ff}]}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 03:52:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000a42000)=0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000074000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00005a5000-0x4)=0x9, 0x80000) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000cfb000)='veno\x00', 0xfffffffffffffe52) pipe(&(0x7f0000d28000)={0x0, 0x0}) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f000077a000)={"ef6de6165d432e0ed756c945b02af252", {0x4, 0x401, 0x7ff, "bf7b42f574d1", 0x7ed, 0x0}}) bind$inet(0xffffffffffffffff, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname$inet6(r0, &(0x7f00003ec000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000002d000-0x4)=0x1c) sendto$inet(0xffffffffffffffff, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x8, 0x0}, {0x2080000000000, 0xfffffffffffffffd}, {0x0, 0xffff}], 0x3) socket(0x0, 0x4, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) writev(0xffffffffffffffff, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) writev(0xffffffffffffffff, &(0x7f00002da000)=[{&(0x7f0000a71000-0x11)="dd049493edd5a8880bdece66a6ee96a63e028fc8ccd8d120b81e5cffcb90526467f587744a5afe7940c2944ee8984578d0456bada7fdc9c1610d4e00f2f2e15fa4", 0x41}, {&(0x7f00008b5000-0xa1)="19fb8287aa75d9ec571bcc6a60b6a233ab4e0d91baae4290234b0de305022677539247392e5de084ee5d0c4b78936c3cd0223ee649b7c2890b611377e20d642913f8dba9c7327977abd32604095f10c4bf03ffe5b81f43a9f190ceda5492f6a98aca1c3901cd86f4e3367e7e89a618e634f6884685c21a3acb3c396bff285b32b08045a33575c792a8327ac81242f62942e27aec1bdea2f2bd65c0b43581340a93", 0xa1}], 0x2) 2018/01/24 03:52:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00009a5000-0x20)=[{0xe, 0x9}, {0x8, 0x3}, {0x6, 0x2}, {0x4, 0x7}], 0x4) writev(r0, &(0x7f0000794000-0x60)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) writev(r0, &(0x7f0000e29000-0x60)=[{&(0x7f0000340000-0x1000)="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", 0x860}], 0x1) 2018/01/24 03:52:30 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000001000)=""/243, &(0x7f0000001000)=0xf3) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000e85000)=""/0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0xa, 0x4, 0xffffffffffffff4e, &(0x7f0000c3a000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000dfd000-0x10)=[{0x4, 0x401}, {0xeb7beb48511f82e3, 0x8}], 0x2) sendto$inet6(r2, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f0000e56000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) r5 = accept4$inet6(r2, &(0x7f00001a3000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f00000f0000)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000e2b000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004f3000-0x4)=0x28) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000892000-0x4)=0x0) ioctl$DRM_IOCTL_DROP_MASTER(r4, 0x641f) 2018/01/24 03:52:30 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0xf, 0x8, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x0}, &(0x7f0000001000-0x4)=0x4) socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x1, 0x300) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000005000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000006000-0x4)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000003000)={@ll={0x11, 0x5, r3, 0x1, 0x3, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, {&(0x7f0000005000)=""/229, 0xe5}, &(0x7f0000006000-0x1)=0x0, 0x3}, 0x34) getsockopt$packet_int(r2, 0x107, 0x11, &(0x7f0000004000)=0x0, &(0x7f0000003000)=0x4) 2018/01/24 03:52:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d55000-0x8)={0x0, 0x0}) syz_emit_ethernet(0x36, &(0x7f0000449000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="b4e1df5611b6", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x900000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0x0]}) 2018/01/24 03:52:30 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x8000, 0x2}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r1, &(0x7f0000ce1000)=0x4) mmap(&(0x7f0000000000/0xf7000)=nil, 0xf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe9, &(0x7f00000f7000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2000000003}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0xb3, 0x3a, 0x8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x2, 0x0, 0x7f, {0xfffffffffffffffa, 0x6, "ca526d", 0x9, 0x3b, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [@dstopts={0x3a, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x8001}, @jumbo={0xc2, 0x4, 0xbe}, @enc_lim={0x4, 0x1, 0x7ff}, @jumbo={0xc2, 0x4, 0x6}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @fragment={0x87, 0x0, 0x80000001, 0xffffffffffffffff, 0x0, 0x20, 0x2}, @dstopts={0x3f, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x0}, @ra={0x5, 0x2, 0x2}, @ra={0x5, 0x2, 0x2a}, @ra={0x5, 0x2, 0xaf}]}], "f907389f98c3b0ea06d52db7121ccac7d3e417974ea6b2e27d24590638eb466fc2898b30294344bd85a50a527b948a9dc719993ea066ce1490b59d655489"}}}}}}}, 0x0) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, 0x0, &(0x7f000002e000-0x4)=0x0, 0x80800) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f00000b0000-0x4)=0x5, 0x4) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r2, &(0x7f0000067000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00000f9000-0x4)=0x10, 0x80000) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000012000-0x8)={0x0, 0x0}) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f00000f8000-0xb0)=[@in6={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff000000000}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c1}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xff}], 0xb0) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x109, &(0x7f0000092000-0x109)={@random="4927549116d9", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipx={0x8137, {0xffff, 0xfb, 0x9, 0x1, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x20}, {@random=0x2b57, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2}, "2c2c1723d1ae2864aa552720bab8a75b50459009e7308d44cf95c4cb156eed9a891fc00cd4099c341daa0bbe9ab6f449b8e70671281045ec5fc875daf451657a0418f9f62fe6a80bb678012ba9703bafafa26caff47b9d208207b6497d68ea3c8d793581c0b808c0cf48f262d9be30d4d0c0d1170b66fe7928c2236a945dcaca4dea554f787b3f55311f569d4ffb32717beeb55ec1e652749f37e0f034219984f15860b129d3411946ac4ce1ad6fab1595426c3eb62249665d71c4db9da91e40842a76abec0431d4e0db4a3f87a54685df0cd95ec3a676ab3ec7afe335"}}}}, &(0x7f00000f9000-0x14)={0x1, 0x3, [0x333, 0x39d, 0x4f9]}) 2018/01/24 03:52:30 executing program 6: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f00003c1000)={0xa, 0x3, 0x7fffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10001}, 0x1c) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r1, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x4}}, 0x0}, 0x1c) bind$inet6(r1, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) write(r0, &(0x7f0000ff6000)="1f0000004a000750ffffff0a000086ff0a3f8016f7ff0621e60000fe441951", 0x1f) socket$inet6(0xa, 0x3, 0x9) 2018/01/24 03:52:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000d26000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00001dd000-0x4)=0x6, 0x4) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38bffffffff54115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4233033d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffffed008c46", 0xce) pipe(&(0x7f0000489000-0x8)={0x0, 0x0}) epoll_wait(r1, &(0x7f00009b2000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x5, 0x0, 0x0}, 0xfdec68a53590438c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000bb8000-0x78)={0x401, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xfffffffffffffff9, 0x200, 0x4, 0x2, &(0x7f00005a7000-0x10)=@common='bcsh0\x00', 0x3, 0x1, 0x7b}) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/24 03:52:30 executing program 3: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/24 03:52:30 executing program 0: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x4, 0x400, &(0x7f0000fe9000-0x5)={0x0, 0x0}) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000fe9000-0x28)={@common='vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$packet(r1, &(0x7f0000194000)={0x11, 0x0, r3, 0x1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) r4 = socket$inet6(0xa, 0x1f3736ecb6a215df, 0x1) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00006c4000)={0x0, 0x100000000, 0x6, [0x400, 0x0, 0x800, 0x5, 0xdd6, 0xd5]}, &(0x7f0000fe8000)=0x14) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000fe9000)={0x5, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa, 0x100, 0x2, 0x4, 0x9, &(0x7f0000f85000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x80000001, 0xe9b3, 0x100}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000fe8000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x7, 0xff, 0x6, 0xfffffffffffffff9, 0x80000000, 0x1, 0x7, 0xfffffffffffffffe, 0x8000000000, 0x3f, 0x6, 0x7, 0x7ce, 0x9]}, &(0x7f0000cd9000-0x4)=0x108) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000fe8000)={r5, 0x3, 0x0, 0x9, 0x1ff, 0x100000001, 0x3, 0x2, {r6, @in6={{0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x100, 0x60, 0x5d}}, &(0x7f0000fe8000)=0xb8) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x4, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000fe9000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000abe000)=0x32) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000db2000+0x601)={&(0x7f0000ec2000/0x2000)=nil, 0x9, 0x1, 0x10, &(0x7f000066c000/0x3000)=nil, 0x7fff}) sendto$ipx(r7, &(0x7f0000bcb000-0x30)="3dbe66197782ce483dab12c08b11478ed01ae1a3c67c7bdd7859fb4e83944b7789c9a97bedc9561e7b26a606130ea6bb", 0x30, 0x40004, &(0x7f00006b6000)={0x4, 0x7, 0x6f19afde, "ca41f6d23f5d", 0x1, 0x0}, 0x10) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r7, 0x8916, &(0x7f0000fe9000)={"bd9e350000000000008bcc57e4ffb399", {0x4, 0x0, 0x6, "a53fccaf3801", 0x807ff, 0x0}}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000920000)=0xc4, 0x4) accept4$alg(r7, 0x0, 0x0, 0x80800) 2018/01/24 03:52:30 executing program 4: socketpair$inet_sctp(0x2, 0x2, 0x84, &(0x7f0000d8a000-0x8)={0x0, 0x0}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000377000)=0x5, 0x12e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xf, 0x8, &(0x7f0000001000-0x8)={0x0, 0x0}) r2 = socket$unix(0x1, 0x2, 0x0) socketpair(0xa, 0x3, 0xfffffffffffffcdf, &(0x7f0000000000)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r3, 0x28, 0x0, &(0x7f0000000000)=0x400, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r2, &(0x7f0000002000-0x7d)=""/125, 0x7d, 0x2, &(0x7f0000001000)=@abs={0x1, 0x0, 0x1}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000001000-0x88)={0x1, {{0xa, 0x0, 0x100, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0xbf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000003000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000002000)={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x4, 0x1, 0x200, 0x400, 0xb663, 0x42800000, r4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00001dd000-0xb8)={0x2, 0x400000000000003, 0x0, 0x0, 0x16, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x3, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_lifetime={0x4, 0x4, 0x8000000, 0x0, 0x0, 0x0}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xb0}, 0x1, 0x0, 0x0, 0x0}, 0x0) getpeername(r0, &(0x7f0000eaa000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000464000)=0x2e) setsockopt$packet_int(r6, 0x107, 0x11, &(0x7f0000175000-0x4)=0x7f, 0x4) 2018/01/24 03:52:30 executing program 2: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f000001e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000001b000)=0x14) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f000001e000-0x14)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, r1}, 0x14) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000008000)={&(0x7f0000007000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x18, 0x26, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0xfffffffffffffd53, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 03:52:30 executing program 1: mmap(&(0x7f0000000000/0xaed000)=nil, 0xaed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000933000)=""/117, &(0x7f000048a000-0x4)=0x23) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f0000aee000)=0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f00001d0000)={"b3f2dafc703eed2f3f450c459ca1718e", {0x4, 0x4dc, 0xf60, "c5ab736a3140", 0xfffffffffffffffa, 0x0}}) r2 = socket(0x1a, 0x800, 0x2) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f00004b0000+0x7f6)={r0, 0x0}) recvmsg(r0, &(0x7f0000a5f000)={&(0x7f0000aed000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}}}, 0x3a, &(0x7f0000aed000)=[{&(0x7f0000aed000)=""/73, 0x49}, {&(0x7f0000752000)=""/51, 0x33}], 0x2, &(0x7f000099a000)=""/0, 0x0, 0xfffffffffffffffd}, 0x100) 2018/01/24 03:52:30 executing program 3: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f00005dc000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000ec4000-0xe8)={{{@in=@multicast2=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) sendto$packet(r0, &(0x7f0000000000)="5cf3232644e6b454bd70a3bfd0f99d7cb142b16391680ef8a6201e216cad16b6ee9f0f06170c44982d74495c3cd80654174e5c327b51b9c00db31e0f898d57c7564bdc0efca1a6665a282665a186e6747a826e9852df2c84205f351eead6954382de4e3c110ae2e4fcdd853e4a88e5f616544e2d441d5fc9889426cf0e9b0b8145851edf6c3e485a9dbfda29de2964198b8856e06780197ba9023123269ab55bbf9fc02f778acaf652ffc96d48817c9381545550325060027922d00095bb8afae5ac", 0xc2, 0x90, &(0x7f0000358000-0x14)={0x11, 0xd, r1, 0x1, 0x8, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x8080a, 0x5, &(0x7f00006e2000)={0x0, 0x0}) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f00002fe000-0xa0)=@ipv6_newroute={0x28, 0x18, 0x4, 0xffffffffffffffff, 0x0, {0xa, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0}, [@RTA_METRICS={0xc, 0x8, "0600060000"}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 03:52:30 executing program 6: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a21000-0x58)={0x26, 'skcipher\x00', 0xfffffffffffffffd, 0x800, 'cbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000142000)="0a0775bad5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381fa", 0x10}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000f72000-0x3a)=""/58, 0x3a}], 0x1, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x0}, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000a88000)=@assoc_id=0x0, &(0x7f0000f81000-0x4)=0x4) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000f80000)={r2, 0x3ff, 0x604, 0x1, 0x6, 0x8}, 0x14) 2018/01/24 03:52:30 executing program 7: mmap(&(0x7f0000000000/0x943000)=nil, 0x943000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f000093f000-0x8)=0x1) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f000093f000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect$unix(r0, &(0x7f0000941000)=@abs={0x1, 0x0, 0x0}, 0x8) recvmsg(r0, &(0x7f000007f000-0x38)={&(0x7f0000158000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000093d000-0x70)=[], 0x0, &(0x7f000093d000-0x3b)=""/0, 0x0, 0x0}, 0x0) accept4$unix(r1, &(0x7f00009d8000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000937000)=0x8, 0x0) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0xe, 0x1, &(0x7f0000943000)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000f0000)={&(0x7f0000943000)='./file0\x00', r2}, 0xc) 2018/01/24 03:52:30 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$pptp(r0, &(0x7f0000001000-0x20)={0x18, 0x2, {0x2, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f000001a000-0x8)={0x0, 0x0}, &(0x7f0000020000-0x4)=0xfffffffffffffc47) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f000001f000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_generic(r2, &(0x7f0000016000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000000f000)={0x24, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, [@nested={0x10, 0x0, [@typed={0xc, 0x3, @uid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 98.048288] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 98.075297] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/24 03:52:31 executing program 2: mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) listen(r0, 0xfffffffffffffff9) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000efd000)={0x0, 0x3, 0x0, []}, &(0x7f0000efd000)=0x8) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000efe000-0x10)={r1, 0x1, 0x1000, 0x6}, 0x10) accept4$inet(r0, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) 2018/01/24 03:52:31 executing program 1: mmap(&(0x7f0000000000/0x9e7000)=nil, 0x9e7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x2a1, &(0x7f0000012000-0x10)={&(0x7f0000028000)={0x14, 0x1c, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f00009e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socketpair(0xa, 0x80000, 0x7f, &(0x7f00009e8000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000824000)=0x10000000000, 0x4) accept$ax25(r1, &(0x7f00009a5000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000538000-0x4)=0x10) 2018/01/24 03:52:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000805000-0x410)={0x100000001, {{0xa, 0x3, 0x47, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, [{{0xa, 0x3, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x3, @empty={[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]}, {{0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xfff, @loopback={0x0, 0x1}, 0x187}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x587, @loopback={0x0, 0x1}, 0x4e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x100, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x410) listen(r1, 0xfffffffffffffffd) sendto$inet6(r0, &(0x7f000044c000)="", 0xffffffffffffff65, 0x20000002, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) accept4(r1, &(0x7f0000219000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000db5000-0x4)=0xfffffdd1, 0x0) 2018/01/24 03:52:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000a73000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) r1 = accept(r0, 0x0, &(0x7f000041e000-0x4)=0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000533000)=@req3={0x8001, 0x27, 0x2, 0x4, 0x7, 0x2, 0x5}, 0x1c) 2018/01/24 03:52:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000d45000+0x45b)="240000005200079314ecf3f500070a000201030600000000400001000000000700000081", 0x24) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000110000-0x1)=0x3, 0x1) 2018/01/24 03:52:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00008d6000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bd5000-0x4)=0x14) 2018/01/24 03:52:31 executing program 7: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000337000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f0000f7f000-0x4)=0x401, 0x4) recvfrom$inet6(r0, &(0x7f0000f7b000)=""/53, 0xfffffffffffffe62, 0x0, &(0x7f0000205000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0xde) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000f7f000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000f44000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000f80000-0x8)={r2, 0x0}) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x368, &(0x7f0000581000)=[], 0x0, 0x0}, 0x0) 2018/01/24 03:52:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8931, &(0x7f000092e000-0x50)={@common="697036e7726530000000000000000fff", @ifru_data=&(0x7f000046d000-0x20)="0600000000000000000300000000f821ecff0000a10000000449faf4e2007e23"}) 2018/01/24 03:52:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept$inet6(r0, &(0x7f0000860000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000545000-0x4)=0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) sendmmsg(r2, &(0x7f000070b000)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000d91000-0x59)='u', 0x1}], 0x1, &(0x7f0000275000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48081) shutdown(r1, 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000859000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000669000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000009e000-0xe8)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001dd000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000060c000-0xe8)={{{@in=@dev={0xac, 0x14, 0x0, 0x17}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0x3, 0x800000, 0xa, 0x80, 0x20, 0x0, r3, r4}, {0xffffffffffffff80, 0x9, 0x100000000, 0x4, 0xba, 0xffffffffffff71d6, 0x2389, 0xffff}, {0x5, 0x9, 0x6, 0xe}, 0x200, 0xf, 0x1, 0x0, 0x1, 0x3}, {{@in=@empty=0x0, 0x1, 0xff}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x0, 0x2, 0xfffffffffffff800, 0xffffffff, 0x7, 0xa4}}, 0xe8) 2018/01/24 03:52:31 executing program 5: mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f63000-0x4)={r0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000bac000-0x10)=[{0x2, 0x0}, {0x8, 0x1}], 0x2) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000bbb000)={0x0, 0xc0, "44b5b89d10248476b50c1be7e8367046f3fc97b4015255530d609a17225a691759c024e14e5efc36254f402675cc1ccae114b1da8f313290220dc361ccd153848232b2a5189b087b01000c27d6e0eb23c35a2cad354ec716df57531c0dafe25195989505af6e601bbb157fc65a55e262d91edae4325b76baf20b1457a59069bc8e1be1cc85bc362d13713e0c1bf91dfd332d50f840be566d2ad63f2f8f7d6ffb50d5b6cd076c87bc5af72dff95f97c6ad5e13c88c3fae96b33bfadd1937ed3f0"}, &(0x7f0000b07000)=0xc8) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000f64000-0x8)={r2, 0x35}, &(0x7f0000f64000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000a50000)={0x0, []}, &(0x7f00009d3000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000cbd000-0x8c)={0x0, @in={{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00008c6000-0x4)=0x8c) 2018/01/24 03:52:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000aeb000)=[], 0x0, &(0x7f0000007000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) readv(r1, &(0x7f00001e2000)=[{&(0x7f000055f000-0x77)=""/119, 0x77}], 0x1) 2018/01/24 03:52:31 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000003000)={&(0x7f0000001000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0xffffffffffffff3a, &(0x7f0000000000)=[{&(0x7f0000003000-0x6d)=""/109, 0x6d}, {&(0x7f0000000000)=""/228, 0xe4}], 0x1050, 0x0, 0x0, 0x7}, 0x2) getsockopt$inet6_buf(r0, 0x29, 0xd0, &(0x7f0000002000-0x3e)=""/62, &(0x7f0000002000-0x4)=0xfffffffffffffdd7) r2 = socket(0x1b, 0x0, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000004000)=0x0, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000004000)={r3, 0x50, &(0x7f0000002000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000002000)={0x0, 0x2}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000003000-0xa0)={r4, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x713, 0x36e, 0xfffffffffffffff9, 0x3ff, 0x7}, &(0x7f0000003000)=0xa0) 2018/01/24 03:52:31 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x6, 0xffffffffffffff81, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000002000-0xb)={0x59f7, 0x3e0000000, 0x2, 0x7, 0x10001, 0x7f, 0x1, 0x8683, 0x100000001, 0x2, 0xffff}, 0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000001000-0x14)={0x0, r1, 0x4, 0x0, 0x0}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000197000)={0x8, 0x5, &(0x7f0000d5b000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00008e9000)='GPL\x00', 0x6, 0xe9, &(0x7f00002c7000-0xe9)=""/233, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/24 03:52:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(0xffffffffffffffff, &(0x7f0000ed7000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0x80) r0 = socket$llc(0x1a, 0x3, 0x0) getpeername$llc(r0, &(0x7f0000572000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00006b6000-0x4)=0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000091e000)={0x0, 0x0}) socket$packet(0x11, 0x0, 0x300) socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffb}) 2018/01/24 03:52:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffff9c, 0x29, 0xd2, &(0x7f00000f2000-0x5c)={{0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, {0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x7}, 0x3f, [0x0, 0x4, 0xac, 0x9, 0x9, 0x2, 0x0, 0xb0d]}, 0x5c) bind$alg(r1, &(0x7f0000951000-0x58)={0x26, 'hash\x00', 0x106, 0x0, 'rmd160\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000d07000)={0x0, 0x0}) setsockopt$inet_tcp_int(r3, 0x6, 0x1b, &(0x7f00006d1000)=0x2, 0x4) sendmsg$alg(r2, &(0x7f00002d2000)={0x0, 0x0, &(0x7f00002ef000)=[{&(0x7f00002ef000)="009b0004ff7f", 0x6}], 0x1, &(0x7f000089d000-0x178)=[], 0x0, 0x0}, 0x0) 2018/01/24 03:52:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000047d000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00002b3000-0x10)={0x6, 0x208, 0xfffffffffffffffb, 0x80000000, 0x0}, &(0x7f0000eb3000-0x4)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000667000)={r2, 0x8000, 0x2, 0x6, 0x8, 0x100}, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00006b2000-0x4)={r1}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000591000)=@common='ip6_vti0\x00') setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f00005f5000-0x4)={0x7fffffff, 0x4, 0x2000}, 0x4) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 03:52:31 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000001000-0x4)=0x0, &(0x7f000086f000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) ioctl$sock_proto_private(r0, 0x89ec, &(0x7f000080d000)="a54c7ca15a7e056fae5d") r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x7, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/24 03:52:31 executing program 1: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x1, &(0x7f000000c000-0x5)="0ed4550f", 0x4) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f000001f000-0x4)=0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001e000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000001000)={0x2, &(0x7f0000012000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) 2018/01/24 03:52:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00009db000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000e06000-0x4)=0x1c) r1 = socket(0xd, 0xa, 0x2) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000894000-0x4)=0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00007d5000-0x2)=0x0, &(0x7f0000804000)=0x4) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f0000430000)="", 0x0, 0x8001, &(0x7f0000377000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r2, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000052c000)=[], 0x0, &(0x7f00001d8000-0x18)=[], 0x0, 0x0}, 0x0) [ 98.366803] device lo entered promiscuous mode [ 98.382618] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 2018/01/24 03:52:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ca1000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000631000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000846000-0x18)={0x9, &(0x7f0000164000-0xa3)=""/163, &(0x7f0000270000)=[{0x8, 0x1, 0x9, &(0x7f0000516000-0x1)=""/1}, {0x100000001, 0x41, 0x4, &(0x7f00000ba000-0x41)=""/65}, {0x2, 0x68, 0x80000001, &(0x7f0000d63000-0x68)=""/104}, {0x1, 0x1000, 0x9, &(0x7f00005d5000-0x1000)=""/4096}, {0x4, 0x8, 0x3, &(0x7f0000431000)=""/8}, {0x3, 0x34, 0x7c, &(0x7f0000207000-0x34)=""/52}, {0x15d6, 0x16, 0x40, &(0x7f0000e21000)=""/22}, {0x1d5, 0x6b, 0x30d5, &(0x7f0000c1f000-0x6b)=""/107}, {0x80000000, 0xbc, 0x9, &(0x7f0000678000)=""/188}]}) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00005b5000)={0x0, 0x1, 0x0, 0x0}, 0x8) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000bdc000)={0x0, @in6={{0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3f, 0x1, 0x401, 0xaf0}, &(0x7f0000fc6000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000195000)={r3, @in6={{0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2}, &(0x7f00000ea000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00002b9000-0x10)={0x2, 0x0, 0x0, 0x0, 0x0}, 0x10) sendto$inet6(r2, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) pipe(&(0x7f000077d000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNADD(r4, 0x400442c8, &(0x7f0000821000)={r0, 0x1000, 0x6eb0, "f4f39673df9a58d13cc74133"}) 2018/01/24 03:52:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000d09000)=0x0, 0x4) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) 2018/01/24 03:52:31 executing program 2: mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00008e0000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00009a8000-0x20)={0x400, 0x0, 0x10001, 0xff}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000c8d000)={0x0, r1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0xa, &(0x7f0000019000-0x4)=0x0, 0x4) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r2, &(0x7f0000496000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000efc000-0x4)=0x6) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000da2000-0x4)=0x0, &(0x7f00006d6000-0x4)=0xffffffffffffff6c) 2018/01/24 03:52:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) r1 = accept$inet(r0, &(0x7f0000172000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000566000-0x4)=0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f00001f6000-0x1b)=""/27, &(0x7f0000f02000)=0x1b) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x12, &(0x7f000067d000)=0x0, &(0x7f0000970000-0x4)=0x4) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000606000)=0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000567000-0x10ae)={0x0, 0xf0, "2b177841f76aa73d8836ea8e3a28bc561b245e01295c78700ab31a64f15b06959680cbeb51202fa62270cc60a0fbc4b4e7c028ac9b241603c04dda7858965e6e528870dcce42faa22868e8eac9bf620da13808f05dd4323578f299cc94c6a23e0a2b5f601799e75c203d8b3bb0f143f67c8c53d935804e24838396b599e8fc47c9301edba3026a6063dabfa7fe1ef29493500363b38fee822b2365cd030c0c80649c469be9f498f50fd3a2fd3031e77b0f36671678833ed7e5f90a4360ca72a61fb6000ff7c2cbd66d5091dccdae6751def0ca80fcad7d190af7c37e2fb1e3e6431897cd9c19e71216acc32b7dfba021"}, &(0x7f0000b30000)=0xf8) ioctl$void(r0, 0x5451) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f000047c000)="8a1ec2ef8c19de5e4f81e573da284caf", 0x10) 2018/01/24 03:52:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000f44000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002bb000-0x4)=0x10, 0x80000) r1 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f0000c8c000-0x4)=0x0, 0x80000) sendfile(r0, r1, &(0x7f00009e6000)=0x0, 0x8) pipe(&(0x7f00005dd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r3, &(0x7f0000fbf000-0x55)=""/85, 0x55, 0x40, &(0x7f0000cbf000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00001d6000-0x4)=0x0, &(0x7f000028c000-0x4)=0x4) vmsplice(r3, &(0x7f00004e8000)=[{&(0x7f00005e0000-0xa9)=';', 0x1}], 0x1, 0x0) pipe(&(0x7f00005d8000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r5, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000431000-0x4)=0x8, 0x4) tee(r2, r5, 0xffffffff, 0x0) vmsplice(r4, &(0x7f0000aeb000-0x10)=[{&(0x7f00007f6000)='M', 0x1}], 0x105c, 0x0) [ 98.441245] l2tp_ppp: sess 59/32096: set debug=f55d40e [ 98.467829] l2tp_ppp: sess 59/32096: set flags=0 2018/01/24 03:52:31 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x9) bind(r0, &(0x7f000000f000)=@pppoe={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) syz_emit_ethernet(0x2a, &(0x7f000000f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x6488, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000011000-0x4)=0x889, 0x4) 2018/01/24 03:52:31 executing program 5: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000)={0x3, &(0x7f0000023000-0x18)=[{0x6, 0x2, 0x8000, 0x7f0}, {0xffffffffffffffff, 0xa, 0x4, 0x87}, {0xf6e7, 0x9, 0x0, 0x6}]}, 0xfffffea7) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000035000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0, 0x0}, &(0x7f0000025000-0x4)=0xc) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000027000-0x1a4)=[{{&(0x7f0000036000-0x10)=@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000035000)=[{&(0x7f000002e000-0xb7)="39701cb4b50ef27a9c6fb5ea40833b0674dc18dacf9ad2e6233096a29e93bd320e24fc7b63bdcd9e9cd593578cd0ad75fe4f77453777cfd361872b13b52212ac99a02519343003c1c67e9ff16f763de5ba9da700a30f2958710c58e5b757140c4210a7b0114b4e10dccaca6efd88272d1a8b85e657618cb23fe0aaac3f9b055387fe0114bff6a96432100b7732d8a4c6edd2d21b6bbb56f106f9a5a2db78a8157e6c6f7896667a8bbcdbfa70ab7ffdb399a752acd7c7cc", 0xb7}, {&(0x7f0000020000)="6412765d1df54a09e35db2d553badab941259b02bb217f7fc3a3e0399db4c7a16b76cd5b391d02749fb68f79555e72c79320a336a8d544ad2645ee85da0a02895d86aeedd432458e181be607a0873897345cb5333a7029dc8cefdd9e60c9e19875d2031c53336cf7dd4ab438b9c92ba74d011e4ec9397b42be13b00076f46e3cbf2c2430f15b8c9ddd073890efa30cdf3ade49daad1264254f2921befaacf0eab0349453e574e630328c9853c2e20fb2bfc49bc89d08d4afa645cb7ab1ab06f7c18310984e4a33b7eadf60a31f2b5558b49f06ed7294aebb4e324e181b99c6f8b4b2ce03853773f4931e4118a9a2a40c1cafc7f71e0ad51afa", 0xf9}, {&(0x7f0000002000-0xc0)="ffef606a123ca744ff939b50553d71a8057c33d8e079b7f89e8cd59bfdb5738d0df661f259b065acd3bbc569d17f34cbbe4e422f17e5d90b58955679f8facde0067fc8996781a702c6098dbd13cba165ba3f49875d7ec2abe58a232d29ec28bcb839aec062c996d24b964c7f9995ce4d3305107efebf83b0b0c81d3e4652869f0dee4e4e84a45250eaf413780ba65025c2c4b71bde48b11da8d5305f258e16e1bfcd8cf218b9f762c87218cac69073e4ed7325b7a9716cbf43800318b0c8e964", 0xc0}, {&(0x7f0000035000)="c4196b927d45e2a00d0838d7a5368260109482aa86be40e8ce33e0776a6139a7138bc9debf0ff9cdb80d093c369a6c6caa86da831deb904d708e5afb2128f2d79ece1b21690a3e88a0eabd88168d859ec18d9b60204e8f36e81ee7a182865fde7accb7953639ce0dc0eac0e69b28df2b8281178f11b66fca24d6a736f658ae835552a1bf10e135d3f43e8b867c7b330fd454d98dd68e774e6f385e1e52c0e57a730cb4c8e7d5027ca60275fa5e4ac21eeb15510e3a2cb9374996ee9f7bded9", 0xbf}, {&(0x7f0000036000-0x25)="507eadb89cb1f967a00ef2852d7a96fd113902fde6b153af1f4b6609b27af7acc0f11766c6", 0x25}], 0x5, &(0x7f0000035000)=[{0x68, 0x118, 0xffffffff, "7d634529d3fda4d8b621cab7506991150ccea48f409cf9405b29a52d4558947c44f703c96773bc9d325fb1bf4e2f8cdb131b55b33be6b977b11908e0cdf37aa8f8b971cbed51e191b70d0fb63f522f804019c0bcf1"}, {0xb8, 0x11f, 0x1, "e17e0c2726d4e9f445863f80f2af613d769c418874d273298706c88552e9a786e37498692c6562f675aaad53cf186dc8e3c3e6bd4fcc8d2a6d9c21cdb7b093f42eebf18fb7da53d4e775de2bcbe9f675b491f733399c7212998a64e58b760ab4f9d7ecb8fb28cabed016780cabed0308e431cf93c3b243351b7cc976a7867db8782f3a75742d2f41a08bce4dcd9f4b6b92f8a7a8e5cb5d6081cfee1a038f83ce8827b38c0bbc25"}, {0xa0, 0x103, 0x0, "e143e857ad55a0d45f1109d6099f035a1d293492ece4346fa2b1d3967e5640fc13e1121991647363bfd74d65114ba99f0e6e6d334982eacae3ce7141d8671b1d701a3c5a102512ba26c07e29b6b022b10b937cb6a94b05fb0749d592f86c7e86b58e8837696b9ecb448069c0e242b4e1fe7a2f875d3d074615c1520af7b0c21a0e04d6d6ec3d7993963da040a7"}, {0xc0, 0x108, 0x8, "4cd6a76056579a517c4579772d7868ef3507c46d61b307de1736185711b4692aa8cfc332f24b61ca9a94ffcce37ea9e14de2cde7d6d0c4aa3fdb8a7d171805e5f52b5dfe499cc5083ff5aa6d85488109cf7619469b3cd7a98ae5b88c2258d8122969a5f097aa92f8c8e77176aaf6d17683f2b78d33d5cd622dd76bba7bc5ddd3a51f8118aebbcf703f124da256ae29e9f56d719f9785e92d768b631c948c103d25647a269e63b48a3e"}], 0x280, 0x4}, 0x3f}, {{0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000035000)="cb61474417e133c746dc727729103fc27ec7404b2f76f60574ab294da16a0f3d6481501c0244d49bcb508b93b0f59cf55e0a953a61e9fe0f561027e2b5ccb2ef6a34e5fc56b768a44b8949d590d0c0e7e185c1de69", 0x55}, {&(0x7f0000035000)="b30b2c508afe7ccf886da04c176dad757588b61cc3f17e7b58bf8c2985ddf0307054161c9ad2443f33fe2b3246741f8cfb369d004399a76e2599d94aa543728217f915afdd90f3f431856148d91d697eada2e43092b18c3b8118f229946b719c8d4e3067a15e8bcfb49f6d9e", 0x6c}, {&(0x7f0000035000)="", 0x0}, {&(0x7f0000035000)="ddb294fd6a2f6dbefbf94f6f95299e2b74489f7988c1cf86f0c974c4ba3f3fe2f07c261e3348e8f1ed910d137f7eb521313cb1f25fed", 0x36}, {&(0x7f0000035000)="12ab494c826959f2e3aca5", 0xb}, 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"}, {0x60, 0x10b, 0x2, "a4e0e50f647f382a74a22f78527e11bfb9f63701c5cf339f0db0ca6b1558823fba6c4f4bf7fbaf5233c49dd8e8e553e0c81f3abee6eb2bebfa8af5a0d8f55493ed60c0f3b7ee269394b5b175"}], 0x13d0, 0x4000000}, 0x8}, {{&(0x7f000000c000-0x14)=@ll={0x11, 0xc, r2, 0x1, 0x2, 0x6, @random="570ec63070df", [0x0, 0x0]}, 0x14, &(0x7f0000020000-0x10)=[{&(0x7f0000036000-0xaf)="0b0366673dce6d08505255f577fa7780afaf25a5bda430f1b37137821444e5b0add6b49a29ce73e165566d6c377852b993f56c14d6c2949ba697aae1d69a0ef31de7fcb76ce9c0eb805fd915299d498d571b89dc95abbe203cb4139aac822ca3064e83869387dcae38bfa64cec45a96604176f00559c794ba4fcd1a050215615c61d18661d699807aa03af6ba0a59e53bac03882fe4498c3bbbc88b86343623b3b6ebd9938aa488c6505738549041d", 0xaf}], 0x1, &(0x7f000001c000)=[{0xd0, 0x105, 0x401, "82da0f4d31cefc2d3012a6b4c811e583d4e683e7367da1f62f7d8974877b21bbb3a87b0ff2471aa284a840c3cc4162ff6178856922887d5f8f18f96c8169efdfe53214bad5a72a6b46486a5ab74cddd1ac420399ab2ea7f794149b5e628d645353d71c6c8c325f840281c49538d3064573ea4a14cd06adb86ad495a95795fbad42344aa740079188364e9b34bd13ec1389f07fbac9870d28c112c22c9f70a3145a58032884702d6f5c7767d512c0779d788370fc4eb50c215e"}, {0x38, 0x116, 0x8, "b2421f19324541a082560e25b10b3e457de170b57a8269ade349dfcf7ddd33a131"}, {0xc8, 0x1bf, 0xe400000000000000, "badd28100a07f0c162c701102721d58185b06e416a7325181ebf16ffe8256049d211f7b51847490ff87616fc3ab58e61b025b48b3957aec1c96373e6244bc9595cf0f88cbbc8f1b53225155e5207dc5d28af52b8526c94dbda7027b492cafcbe58a7085e12a573716662f4780ef9fe337b48ec32865294f4518e24455221c0da19add3691b922d264b841a5a9edf8daa63aa1f821572ec0a7472a429faf003e5a0b44a4a40c07a5350575e870b1bdc03a0bc8943db"}, {0xb8, 0x11d, 0x8001, "5d1782e97412c747f65162a4227858d6774e3a4f75b81a2bb54de8b6c3131bdbae7673f621687827056861d08f90ac06f771a1fb585a73de5f52f38713d0283db52440804740d2ef67316150dfb7a200868f152276f116ff404db524f375d2a7068308878c8b3687581daaebd5ccea77b04a6fd97fcc0d3c0edab7f63e46c5f387f0c7a81447f974ac004c2abe4ea2610d49eaf43eed9a07b1d960c1da59760855"}, {0x68, 0x11, 0x8, "838ff82dd0fe5cd16ff8294758ea4a2af6aff02eb104bd73ada80e479dcc9e178c6cc3448359719faa7d918e9ed1ee3ce21b3f1dc35d17a1eb0452d23c882d79d1255b492d0b0f02971e92279653f109b6b21270173c1bec"}], 0x2f0, 0x80}, 0xfffffffffffffffa}, {{&(0x7f000002c000)=@ethernet={0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000b000)=[{&(0x7f0000036000-0x58)="0f5c8d4cee80cee336fcb7ed64d3f655793efa61b6106b8a6009ab59f7e2cff06ef951a26e3296e1440fb2b27707e4c221f76f478f12c8e4b81ec0c342ecb5e76d723edb38a8e097b965df12c8416066e769351554fd15a9", 0x58}, {&(0x7f0000035000)="68c9d2246e3e7acec18f19edb6b36d3ff4e1daed72f9cf452cb9b580e67dd27c9d3d38b7e0792bcb721750dbb6a1b49b18d9fb36435f09e44abf4a85db44d5cbe9a57ee4d9ca3ec7b37419b90722be6ee684e08411a153668ff7ca5b69d8ab10b3c36256c520357be62c679b33c4b4b42f4044be7968cc15156a0d7fdf2d42643dc044cee3b4f1366a22a80a8ff9898acc0003b5e68db9036fa23e6434f3784533bd36e815935704b1522718b07a6d186cf9a3", 0xb3}, {&(0x7f0000021000)="6c719541d041702a918ecde7585fdeaeac00502b04b35a03b87fedebcd719a0d2bb10de5788ee0b13b6ce2da6ad07a11a5a795b259cbe5", 0x37}], 0x3, &(0x7f0000036000-0x108)=[{0x28, 0x29, 0x81, "2a162afb8411c4cb710cca220bf2d71cc99962b41b44"}, {0xe0, 0x29, 0x9, "92e869edbd9b3685696d39fcc0b96c39adfe8e186f827ab25a873ac7cccca0f5e8cefdeeab150610675246d61011cb2ee9939153b1c442ee12234e9985155fcc499d7b1ecbd694db56569fdfa3634c5710ffed21a4688242c5d121a688cdcc658e90021e18ef7021eb742d33969517ffbdc04f3cfbb3b34d08d91ad252e7e3d3b5c2b0f4e3979276771c4a4dacd1c0165dc02afa2d98edc9a45bd0b9a74e4b5c544f15e3037d1d4e0d5d9a93a37ef9570b60f242a28deabeaf976ebe2c4aadf4c135a0fd3d89d62917824d88"}], 0x108, 0x4000}, 0x2}], 0x7, 0x20000000) sendto(r0, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/24 03:52:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000291000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000022d000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cbc000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00001f4000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, r1}, 0x14) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, [@alu={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0xa, 0x6, 0x3) accept4$inet(r2, &(0x7f0000f6f000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b62000-0x4)=0x10, 0x800) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000cbd000)=@routing={0x0, 0x6, 0x1, 0x0, 0x0, [@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x38) 2018/01/24 03:52:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x58, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x24, 0x16, [{0x20, 0x1, [@nested={0x1c, 0x9, [@typed={0x18, 0x0, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}]}]}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 03:52:31 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x9, 0xb5, &(0x7f0000000000)="314355a93b818f0db9d0f24e9ab5ff01000080000000004f42e0fb89949a327ab031f53e4a000000075bb768495cf94ca5fa12ee8bc6f8ffde4576b81353", 0x3e) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@common=""/16, 0x10) setsockopt(r0, 0x20000100000114, 0x5, &(0x7f0000007000-0x4)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x6, 0x2, 0x200, 0x48000, 0x0}, &(0x7f0000b9b000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000c83000)={r1, 0x64, &(0x7f0000001000-0x64)=[@in6={0xa, 0x2, 0xff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000}, @in6={0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}]}, &(0x7f0000fb2000-0x4)=0x10) 2018/01/24 03:52:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f0000555000-0x72)="") socketpair(0x6, 0x80005, 0xae, &(0x7f00005ef000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000211000)=@assoc_value={0x0, 0x7ff}, &(0x7f00003ac000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000001f000-0xc)={r2, 0x4, 0x30}, 0xc) setsockopt$inet6_dccp_int(r1, 0x21, 0x1f, &(0x7f0000c35000-0x4)=0xa15, 0x4) 2018/01/24 03:52:31 executing program 4: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet(0x2, 0x4, 0x80000001) mmap(&(0x7f0000f86000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000f87000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000728000)=0xffffffffffffffd3) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000725000)={r2, 0x5}, 0x6) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00005f4000-0x1058)={0x2, 0x3, 0x0, 0x0, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_key={0x1, 0x8, 0x0, 0x0, ""}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 03:52:31 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000010000-0x10)={0x2, &(0x7f000000e000-0x18)=[]}, 0xffffffd0) socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000-0x38)={&(0x7f0000014000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000005000-0x90)=[{&(0x7f0000013000)=""/242, 0xf2}, {&(0x7f0000013000)=""/176, 0xb0}, {&(0x7f0000001000)=""/109, 0x6d}, {&(0x7f000000f000-0x1000)=""/4096, 0x1000}, {&(0x7f000000a000-0x2f)=""/47, 0x2f}, {&(0x7f000000c000-0x5a)=""/90, 0x5a}, {&(0x7f0000013000)=""/134, 0x86}, {&(0x7f0000003000)=""/94, 0x5e}, {&(0x7f0000012000-0x20)=""/32, 0x20}], 0x9, &(0x7f0000013000)=""/214, 0xd6, 0x5100}, 0x122) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000014000-0x4)=0x8, 0x4) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r1, &(0x7f0000005000-0xd7)=""/215, 0xd7, 0x2000, &(0x7f0000015000-0x10)={0x1a, 0x1, 0xfffffffffffffe00, 0x5b, 0x89, 0x8bb, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, [0x0, 0x0]}, 0x10) sendto$unix(r0, &(0x7f000000d000-0x4)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/24 03:52:31 executing program 7: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000023000)={0x1dfc, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x9, 0x0, 0x5, 0xffffffffffffffc1, &(0x7f0000010000)=@generic="411f99315e1bb631ec5a42519678d45d", 0xffffffffffffffcd, 0x2, 0x9}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000e000-0x1120)={0x20, 0x26, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 03:52:31 executing program 2: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[], 0x0, &(0x7f0000001000-0x1f)=[@iv={0x18, 0x117, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000a3c000)=0x8, 0x4) 2018/01/24 03:52:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00009e1000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dec000-0x4)=0x26) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000296000)=0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f45000)={0x0, 0x0, &(0x7f00005ca000)={&(0x7f0000aab000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_port={0x0, 0x0, 0xffffffffffffffff, 0x0}, @sadb_x_sa2={0x0, 0x13, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}]}, 0xfffffcb1}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000877000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7fff}) 2018/01/24 03:52:31 executing program 7: mmap(&(0x7f0000000000/0x315000)=nil, 0x315000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, &(0x7f00002f9000-0x38)={0x0, 0x0, &(0x7f0000002000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8001) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0x1}], 0x1, &(0x7f0000155000-0xa2)=""/0, 0x0, 0x0}, 0x0) r2 = socket(0xa, 0x80006, 0x8000) mmap(&(0x7f0000315000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000315000)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xe4, 0x4, 0xff, 0x3}, &(0x7f000008f000)=0xa0) mmap(&(0x7f0000315000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000042000)={r3, 0x1}, &(0x7f0000316000-0x4)=0x8) recvmsg(r1, &(0x7f00002ac000)={&(0x7f00002fb000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000313000-0x10)=[{&(0x7f0000312000-0x18)=""/24, 0x18}], 0x1, &(0x7f00002fb000-0xc8)=""/0, 0x0, 0x0}, 0x0) sendto(r1, &(0x7f0000310000)="8d", 0x1, 0x0, 0x0, 0x0) 2018/01/24 03:52:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000dd0000)={0x0, 0x2, 0x0}, 0x4) accept$inet(r1, &(0x7f000068d000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008bf000-0x4)=0x10) sendto$inet(r1, &(0x7f000009c000-0x1)="", 0x0, 0x20020002, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept(r0, &(0x7f00003ec000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000562000)=0x10) getpeername$inet6(r0, &(0x7f00005b4000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000164000-0x4)=0x1c) 2018/01/24 03:52:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f00003a8000)=0x0, 0x800) accept$alg(r0, 0x0, 0x0) getsockname$packet(r1, &(0x7f0000dca000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d5f000-0x4)=0x14) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(aes-asm))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xb) 2018/01/24 03:52:31 executing program 3: mmap(&(0x7f0000001000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000400000-0x4)=0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f00005c1000-0x18)={0x4, &(0x7f0000639000-0xbe)=""/190, &(0x7f000059c000)=[{0xfd9b, 0x91, 0xfff, &(0x7f0000000000)=""/145}, {0x0, 0xb3, 0xfffffffffffff001, &(0x7f0000000000)=""/179}, {0xfff, 0x8a, 0x161, &(0x7f0000ca4000)=""/138}, {0x6, 0x28, 0x7, &(0x7f0000b50000+0xa68)=""/40}]}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000e86000)={0x1, 0x7, 0x209e1d, 0x20001, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) tee(r2, r2, 0xa3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000fcc000)={r0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r4, 0xc010640c, &(0x7f0000001000-0x10)={0x7ab6, 0x0}) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000fcd000-0xc)={r3, 0x0, r4}) 2018/01/24 03:52:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x1, &(0x7f0000c64000)={0x0, 0x0}) getsockname$inet6(r0, &(0x7f00008d6000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000b09000-0x4)=0x1c) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000282000-0x10)={0x2, 0x0, @rand_addr=0xfffffffffffffe01, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10a) r2 = socket$inet6(0xa, 0x2, 0x1f) bind$inet6(r2, &(0x7f0000da9000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) 2018/01/24 03:52:31 executing program 7: socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x4c000)=nil, 0x4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x3) bind$inet6(r0, &(0x7f0000012000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000031000-0x10)=""/16, &(0x7f000001a000)=0x8b) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000011000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000004d000)={0x0, 0x0}) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f000004e000-0x10)={r3, &(0x7f000004d000)=""/11}) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f000004c000)=0xfff) 2018/01/24 03:52:31 executing program 1: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000)="", 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f00000a8000)={@broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0x15}}, 0x8) 2018/01/24 03:52:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000939000)="fd", 0x1, 0x0, &(0x7f0000a8b000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfebf) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000619000-0x4)=0x6, 0x4) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000342000-0x4)=0x1, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000e21000)=0x7) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00004b4000-0x1)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 03:52:31 executing program 2: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000162000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f0000096000)={0x2, 0x16, 0x62ae, 0xb, 0x7, 0x0, 0xffffffffffffffff, 0x3, [@sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x9, 0x0, 0x14}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x4) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000f89000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000732000-0x4)=0x2f11) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000f88000-0x8)={0x0, 0x4c}, &(0x7f0000f87000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000f87000)=@assoc_id=r2, 0x4) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1a, 0x0, 0x40, &(0x7f0000f89000)={0x0, 0x0}) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r3, &(0x7f000029b000)={&(0x7f0000f8a000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000f8a000-0x30)=[{&(0x7f00009c9000-0x44)="8259ee51b0c5cf8ef928e6147bf4042500954a753aac553d2e9bb509828139fc6086d82433f80c6347490bf5106f3192748e9cf1671b1fa1f0cd2e3def8a5a847cf3ff4b", 0x44}, {&(0x7f0000537000)="74384a7615751919c3109bfc08d0ef6bfc15708ce0790fc8a9a0a6f82a7abf6f3f2782a2ff819972215a1af685ef60d791", 0x31}, {&(0x7f0000f89000)="5d71b3e3f2f4e073d43a5c5bb7dc1d8671254e2e88f89318ccb75691de2b4b99fac49f91890de5f2efeed0afc755fb90c3f3437d08bd535c5c2442e631333ce43e274b7ad76b42d4a77334de30999917ef39aa0467d97443be81b3c69692ff8f0f642045939a26a362f969dbb14c7af3a926ffd6a748089154d3d34de4fc8a76f4f5c565bf1bc2a99b6fa190683dda1c71d7a2ca0c99983c85f2cd48cfe165abc72f00aace66483e8c6802f9740f592e54d313f1666faa8489036e3a89b44ac19ee22946136b34d043cedba7f2008d46383b39cec12d44eff8dcab82ef40f3ff81e7b93a5eadc95e11567f5103", 0xed}], 0x3, 0x0, 0x0, 0x8000}, 0x40800) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f88000)={&(0x7f0000f88000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000f88000)=[{&(0x7f0000f89000-0x7e)=""/126, 0x7e}, {&(0x7f0000b6d000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000f89000-0xb4)=""/180, 0xb4, 0x4}, 0x2) sendmsg$netrom(r4, &(0x7f0000924000)={&(0x7f00002ad000)=@full={{0x3, {"0414093875591d"}, 0x8001}, [{"17d8b0db288504"}, {"1956d46ff40633"}, {"199f4ff7ec56d2"}, {"0ac35eee754070"}, {"a64d0a74b0ce88"}, {"3e8ed22cbb0881"}, {"456e2c25827500"}, {"e379e38629c7b7"}]}, 0x48, &(0x7f0000021000-0x30)=[{&(0x7f0000438000-0x9e)="d872e3072e75bcc1c09cc7cc135484ed379c06ce15bc8558d8d8d8ff5cc30665529cf761bdf6638dac6ce3b286b8748f860f15f0ec717471f630aee7b84970f738ce7d66836f5feaced163bb9f61174dfb4118a401208caef5a55fa6f461241789d6b08256c8b113cabfe9f3cca492902c76e9854bc4f3a75e8b47b816d5a9004208fbb619fba01aa6ffb41b6a4b0463f5475406c6dec5545df765be7acb", 0x9e}, {&(0x7f0000937000-0xb)="fdfe36bda1628e5ab2c907", 0xb}, {&(0x7f00003c7000-0x1000)="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", 0x1000}], 0x3, &(0x7f0000c05000-0x1258)=[{0x80, 0x3a, 0x5, "5fa60e748e44938b3d420d77111268daf1096dc7aac8df1b035e54bc83172343d1794680dc3b7ba924d6406f2ea16f1917deac292de0311d3d10603b14f9986f1e2360be375588e6fb5a97a2c883f8fae8adff5739970361b977215d4fc4b3b2cc4d7068b8361511fc83b1"}, {0x13c6, 0x113, 0x9, "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{0x100, 0x11f, 0xa3cd, "cf1107495c42182549d8401bd9bd0f79e3b4179d100e2e910a87af295fcc8d4d448b99694ae6d247eee33d6c71347f6c3a926af7590545d6916401e64d2f83ab3da79a35062b614574a26e2d4b53a33b63765c43d1401e7301e651d30cb96e1bf92c268cc6ba8cd86785df7b691cef23306703e1c39a54dca5528556f8776a65ba6e3ff7b5b824f1ff1840fd173a3ec373ff035b0a388cc520d8754c9768477582814a785b396188b0ca60159b0ada20401891ca52deb04938c4a64d52f2fc42487d89a57d492fece49da054fca0faf8344e86c9dc351f975a48c738f7a5028d14d0b2c55033f649ef4a"}, {0xc8, 0x116, 0x401, "19e2a668824fea4d9b3af74ca6d28e73d6fc7345a71896049e04bc8ed353287beef4455a439ea419af5e3e919a80a4513f0af2ca1ca1273183848de816c6e6af3bb085a9ffa7f1f4f52c5549dbbae9d36df7f8a462ba6570a7a22e6a60592b9ce94e3966446a8dd7f458728c19413bb27726bb242f93a4da8f0b6d9ba9220418b0a2de0e79b51002ecb4bf46ce7688b45255b0790eb7f57cea0ccda0774e11cc5541671354eea9bc4b74aed7b53a2229d5090ebe"}], 0x1258, 0x40}, 0x4000000) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r4, 0x1, 0x400000003c, &(0x7f0000f8b000-0x4)=0x0, &(0x7f0000f8a000)=0x4) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f0000cb9000-0x4)=0x2668cead, &(0x7f0000f8a000-0x4)=0x4) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r4, &(0x7f0000f89000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000f88000)=0x10, 0x80000) 2018/01/24 03:52:31 executing program 3: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x86, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) sendmsg(r1, &(0x7f0000675000)={0x0, 0x0, &(0x7f0000d04000-0x10)=[{&(0x7f0000f79000-0x21)="2418c5b1fce25cd9fe5b893c50dc29ca13bf8412c68890dc7560268a3b314250d3", 0x21}], 0x1, &(0x7f0000f78000)=[{0xf0, 0x105, 0x2, "b3bbe6a4b87c775be284d063ebed9464b97ae291a5e8a0082b4ac9d451e85bab2cd6604db94b3cf382156dda7b7f485d78c0ba382bd5a330a188b896afaaf1016baae34ea9b1e88c5b13cc7e810e25b20cfed167aa7fa3c6337f19d40edf05cf96411ddf511263536336ed0f46d9aee10429a22b8be58a7d1316b74cc91cb5c0f6787a4ffbb102c87750138fa65a033b02ce690d1bb107cc0736f91a84bbc409930a570d98cc1baec23d7fdc617f9f3f10501677bcecd55f7214e7b8b73d236a24cdfa1ffb1d6504e3770ab265695efb1e0c18588d65f0127cd8b7ed9f"}, {0x58, 0x197, 0x3e, "6e723264e0029d7c764e5e680237a2e621e3b2b336d73cdde8c65b590266b4fabb5958819f5777ce97f42ca4de4212c735321f878c0dc4658b31da1872b824db6566f616525ae1"}, {0x48, 0x100, 0x0, "859a23e9700816add87a6271d90da89ddc6d327ea00ca0dee649e57704c8fcaa57aceafc370e30db567f156a4fa4828eeaeb8123c891cb26"}, {0x30, 0x19b, 0x6, "7cb5fd3352267d0fe333c450efe36b0fa21b1b11d4335729488dae60"}, {0x1010, 0x115, 0x0, "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{0x108, 0x1, 0x80000001, "9247c49df2a11c048701ee4c55da0af6d494135e671e4b16ddd803835c8810ca5057081e2e7d0b4eda5884c9a2316ef2e65c174f1ee2f374cd3e64ff0beace68ab56b0d8624e6865e2c73c99fe60c4ad3c60b5a34183e35b98fba24a09e1b6c25656c2e417979b3845efaf96258feaba4ec93ef7bd692e83703be959edb6125596d81639c149dcceb347e77def0870657d1514194ea70c400905f670189aee48d2057bf3b1e72cbaafd141cd998134d24f846f792178618e42c0dbe5e5570df342cdfbb89b6eb39cddd983493d86174a5fc4b0d8da0f987d632a36724d2622c25c7737177a5050d0522bfbfe297311a5f4a526"}, {0xd0, 0x88, 0x1, "2d16adafb88ad0d9f4bcb4e2410304123ea08d78e2cc954d50f4e4c0a1f17db78fd31ee8de6fd82e77375ca14b73cb31f29ad5d8c645fcf3ddfcc1b71a72f8ab38c70cb1c106b7988d37950f538472e1132707bebfd144873f12b8f957a59eb94e4c20ed802821a55a868461e746bbdd1e9b2261e258acd56721901af087d993e63a4eb97b57e0e634e4d14a363f900f4f8d25db3f3170cf6f3a9a7640c209fdfc4449a85596de9b0041d64dfb8d1fe5bafdcbf8e8312ade927a"}], 0x13a8, 0x4000}, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000f7a000)={@generic="90e72aae1798c957d64abc8b570978ad", 0x7fffffff}) sendmmsg$alg(r1, &(0x7f00008fd000)=[{0x0, 0x0, &(0x7f0000ce6000)=[{&(0x7f0000f73000-0x52)="a30e0162976e57d45902a2ac1e2c71e8639640955e4066129ba62f3b9695fbd3c05bc8297432ec7d67b4fcb7dbc23e57dcb5d8a43fa04418ae61416d5db4075d", 0x40}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x8004) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f0000f7c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000f59000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000f7b000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c19000-0x4)=0x14) sendmsg$alg(r1, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000f74000-0x10)=[{&(0x7f00008e0000)="de9c71ba0edb9d862007dc3f115fa441c062354a81a014f60a5689af3d9ead6666dbb546beebb709ac7aeb644ca8793d735adf3e9161f3eabb5361961786b5e4", 0x40}], 0x1, &(0x7f0000f77000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/24 03:52:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r0, &(0x7f0000cd2000-0xc)={0x10, 0x0, 0x0, 0x8}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000a81000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f00003cd000-0x34)=@ipv6_newroute={0x30, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x5}, @RTA_ENCAP={0xc, 0x16, @typed={0x8, 0x0, @binary=""}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 03:52:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f000020c000-0x4)=0xfffffffffffffffb, 0xfffffffffffffe9c) r1 = socket$can_bcm(0x1d, 0x2, 0x2) r2 = socket(0x8, 0x0, 0x7) r3 = accept4$inet(r2, &(0x7f00004e7000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000319000)=0x10, 0x80000) bpf$OBJ_GET_PROG(0x7, &(0x7f00002f7000-0x10)={&(0x7f0000d6a000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) recvfrom$inet(r3, &(0x7f00005a1000-0xfe)=""/254, 0xfe, 0x20, &(0x7f0000154000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$packet(0xffffffffffffff9c, &(0x7f00008c9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000b5a000)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000ec2000-0x28)={'vcan0\x00', r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 03:52:31 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d35000)=0x10) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(aes-asm))\x00'}, 0xfffffffffffffdae) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x4) 2018/01/24 03:52:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getpeername$inet(r0, &(0x7f0000462000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b2e000-0x4)=0x10) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) socketpair(0x17, 0x6, 0x1, &(0x7f00003d4000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f00003b0000)=""/86) syz_emit_ethernet(0xa5, &(0x7f0000fc1000-0xa5)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@generic={0xdfff, "93493f255eabc798c26bcdeeadc1f3fec242a43100800daec172bd6f31e2eb383e1b1d4593fc2b54709f42595dc6c09f2b7e19ccc943b9b3345f53e35803c4f3bb396e7e6c2e5d74c535f84a6de01e2100c61e6743b36d267f5bc0cdc287ec21f11f071f4486c63b0d3b73b694cedb7deed8a92b29651b7c3eecb335f8b7c3c58208236d028db48cda8afceca3fcb207851a9f79986e61"}}}, 0x0) getpeername$inet(r0, &(0x7f0000031000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002c9000)=0x10) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00001f2000)=0x6, &(0x7f00003d1000-0x4)=0x4) getpeername$netlink(r2, &(0x7f0000f7d000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00004e9000)=0xc) poll(&(0x7f000036e000)=[{r0, 0x0, 0x0}], 0x1, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f00002a3000-0xc)={{0x0, 0x4, 0x6, 0x0, 0x6, 0xffffffffffffffff}, 0x9}) 2018/01/24 03:52:31 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000005000-0x10)=@in={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000006000)=0x10, 0x800) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000004000-0x4)=0x6, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={@common='ip6gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r1, &(0x7f0000001000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) write(r1, &(0x7f0000004000-0xc)="", 0x0) 2018/01/24 03:52:31 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000000c000-0x510)={0x4, {{0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, [{{0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xee}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd635}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xfffffffffffffffa, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x65, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x71b, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xdd, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x510) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000004000)=@add_del={0x2, &(0x7f0000004000-0x10)=@common='bcsf0\x00', 0x0}) r1 = socket(0x18, 0x0, 0x1) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f000000b000-0x94)={{0xdb, 0x10001, 0x80000000, 0x2, 0x6, 0x5}, 0x3, 0x7, 0x100, 0x7, 0x8, "c9317101278955e3a50a2b156beb2ae2e141a1d8d265472c063a6be0bab43df82669e892e5bf40f328aac8c00cf98bcaff408156318f4c4b50f47fde79596a34a0cb7b47f80b7a9ddcd15306935923c297d02c5fab8cf2106894fb9fc95434bc21658ba433e52abff80c50c00dda9542d1d8d651536bd6ac572c34955b5c10c3"}) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000007000)=""/22, &(0x7f0000009000-0x4)=0x16) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f000000a000)="c0c7d7d0") [ 98.818442] audit: type=1400 audit(1516765951.706:79): avc: denied { bind } for pid=21250 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/24 03:52:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0xffbffffffffff5d5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000749000)={0x0, 0x0, &(0x7f00005d4000)=[], 0x0, &(0x7f000008a000)=""/165, 0xa5, 0x0}, 0x1) 2018/01/24 03:52:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f00002fe000-0xa0)=@ipv6_newroute={0x20, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0}, [@RTA_METRICS={0x4, 0x8, ""}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = accept(r0, &(0x7f0000737000)=@vsock={0x0, 0x0, 0x0, @any=0x0, 0x0}, &(0x7f00001e7000-0x4)=0x10) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000bfe000)=0x0) 2018/01/24 03:52:31 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000beb000-0x8c)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000035a000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000978000-0x10)={0xf3b3, 0x8, 0x2, 0x1, r1}, &(0x7f00001c5000)=0x10) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x807, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000004000)=0x10d9, 0x4) setsockopt$inet_int(r2, 0x0, 0xd1, &(0x7f0000001000-0x4)=0xffffffffffffffff, 0x4) 2018/01/24 03:52:31 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000000000)=0x80, 0x4) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x200000000114, 0x0, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0x1) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000000)=0x1000, &(0x7f0000001000-0x8)=0x2) 2018/01/24 03:52:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000061e000)={0x1a3, 0x0, 0x0, 0xfffffffffffff801, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002dc000)=0x20) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000786000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000071b000-0x20)={0x0, 0x20, 0x0, 0x5, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x20) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) r1 = socket(0x3, 0x80a, 0x5cac) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000433000-0x8)={r0, 0x47b0}) sendto$inet6(r0, &(0x7f0000b36000-0x6a)="", 0x0, 0x41, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00006c6000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f48000)=0x1c) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000023d000-0x4)=0x0, &(0x7f00002a3000-0x4)=0x4) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) 2018/01/24 03:52:31 executing program 6: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000777000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=@routing={0xaf, 0x12, 0x3, 0x0, 0x0, [@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x98) r1 = socket$inet(0x2, 0xa, 0x0) recvfrom$inet(r1, &(0x7f0000001000-0x4b)=""/75, 0x4b, 0x40002002, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe83) 2018/01/24 03:52:31 executing program 0: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000703000)={&(0x7f000023f000)={0x84, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0xc, 0x0, @u32=0x0}, @generic="5b659a62290ffc380c2dbfc75e9f17e100000000000000001cb4e2bf501db1bb949869c29c4d914d9f26415e66cd4dd3050bc1700612dbc3080c91125fa158cf0d70309f7f1969136edfd73294c0351575a9e8aa5944f2a432a15b3fe56aa566ce5c78"]}, 0x84}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x3, 0x0, 0x88, &(0x7f000032a000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f00007a8000)={"94e12bd8fa29df19c4fd9e4da9afd945", {0x4, 0x400, 0x8, "21d3d847c65b", 0x6, 0x0}}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000001000)={{0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x80000001}, {0xa, 0x3, 0xfffffffffffffffb, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x7, [0x0, 0x1ff, 0x0, 0x0, 0x1, 0xe9c1, 0x7d, 0x100000000]}, 0x5c) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000001000-0x10)={0x7, 0x2}) 2018/01/24 03:52:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000de4000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00004ca000)=0x8) sendto$unix(r1, &(0x7f00005d6000)="36659d5536e5c91198514a88b51991bb68bdeaab3633649632e8452320dc97118882d301e492370e501a2007aed2", 0x2e, 0x40, &(0x7f00001fc000)=@file={0x1, './file0\x00'}, 0xa) bind$inet(r0, &(0x7f00007b5000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000bed000-0x1)="10", 0x1, 0x4007fff, &(0x7f0000a32000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000440000-0xb)="df", 0x1, 0x4008001, 0x0, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f000056d000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000c80000)=0xc) sendto$inet(r0, &(0x7f000022d000-0x19)="c6", 0x1, 0x0, &(0x7f0000246000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 03:52:31 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0x24c, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8906, &(0x7f0000006000)={@common='bridge0\x00', &(0x7f0000007000-0x3c)=@ethtool_link_settings={0x4d, 0x40, 0x8974, 0x480000000000001, 0x7, 0x3, 0xfff, 0x2, 0x0, 0xe0b, [0x9, 0xbf, 0xf62, 0x3cce, 0x9, 0x1, 0x4, 0x4], [0xffffffff, 0x80, 0x5]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 03:52:31 executing program 5: mmap(&(0x7f0000000000/0xf6000)=nil, 0xf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x35, &(0x7f000001b000-0x35)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@arp={0x806, @generic={0x200, 0x86dd, 0x6, 0x3, 0xfcf5de0ec8d43ed5, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, "d2de00", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, "9d4205c2feb21fb1a7ac0d6b79b1eb34"}}}}, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f00000a6000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000f7000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000cd000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00000ed000)=0x8c) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000f6000)={r1, 0x83, "8d7b94dd79a3e83251b33c78725a85333b0c270c0b1a439a4a94378f56ed49288d8a10bb193753dda067d3b312972a1354780d211c1772aff273c7e0bb589ca5d9a516b17fd14ac0900c9eb8277ebbf17fa8e54e730fd8e5a0f6678d2a8aaae1cc2efb29f4e69a898a3ca5bace1d1e6e046216a493543bf153c30482aacbd635abcf6c"}, &(0x7f00000f6000)=0x8b) socketpair(0x4, 0x80007, 0x5, &(0x7f0000015000)={0x0, 0x0}) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f00000f8000-0x4)=0x0, &(0x7f0000028000-0x4)=0x4) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00000f9000-0x4)=0x8, 0x4) [ 98.821695] netlink: 'syz-executor4': attribute type 21 has an invalid length. [ 98.833260] netlink: 'syz-executor4': attribute type 21 has an invalid length. 2018/01/24 03:52:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000df000-0x4)={0xffffffffffffff9c}) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000e41000)=0x0, &(0x7f0000baa000)=0x4) bpf$PROG_LOAD(0x5, &(0x7f0000117000)={0x8, 0x0, &(0x7f0000487000-0x98)=@raw=[], &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/24 03:52:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000383000-0x10)="0000000000000040000081000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000987000)={0x0, 0x0, &(0x7f00008b1000)=[{&(0x7f0000759000)="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", 0xf80}], 0x1, &(0x7f000003f000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}], 0x48, 0x80}, 0x10) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000140000-0x30)=[{&(0x7f0000efb000)=""/16, 0x10}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000b96000-0x39)=""/57, 0x39, 0x0}, 0x0) 2018/01/24 03:52:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x10, 0x0, 0xffffff03, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0x10, 0x800, 0xfffffffffffffffc) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00006a8000-0x4)=0x7f, 0x4) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/01/24 03:52:31 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000-0xea)="a0b172a7693f35531e1f6879e85c07b542d771cbd581992c0c057e9f3e644aa7feba80e3129a5f3c3110f15a80328696faa186c84f12048b8d1d923b4654e62abe17039e8b6fc0a17c5562e7748ac7a9e72f9aba40bf07ebd2c0b67a748761197f439eb156777fcbbf52321af320b93bef112a6e98e8dcbf1e2735d0cc95ad5ff828608454df22cd59d34d925d6501d02a9cb919561b27a6c0afb9c984777e4720b31108c1a17a8733125e3f308c997523150f3addb0226dfe7a52b025d1307377b014ea68fefaffa857086a441cf5f1550f7c7053ff39d4ec4820fb685de0a0c8634520a2b579cc3640", 0xea, 0x4000000, &(0x7f0000000000)={0xa, 0x0, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x2}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r1, &(0x7f0000001000)="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", &(0x7f0000001000-0xaa)=""/170}, 0x18) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f000038e000-0x1)="", 0x0) 2018/01/24 03:52:31 executing program 0: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000018000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000)=0x10, 0x80000) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000017000)={{{@in=@multicast2=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000006000-0x38)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000018000-0x10)={&(0x7f0000018000-0x104)=@migrate={0x104, 0x21, 0x6, 0x7, 0x3, {{@in=@loopback=0x7f000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x6, 0x2, 0x4, 0x2, 0xa0, 0x20, 0x1, r1, r2}, 0x2, 0x2}, [@replay_val={0x10, 0xa, {0x3, 0x1, 0x9}}, @algo_aead={0xa4, 0x12, {{'gcm(aes)\x00'}, 0x2c0, 0x280, "3f06ba403f3fa74742895c26c571b5c070a9f7e24eefe3e7f667fcbe581f8a124159ff3a5f9456615c5db89483490f49bb5518526d91e790e4dc7dac8709a518dd0496bffc6cc82cd42f43083b3f3b0a91abbf032c805a9b"}}]}, 0x104}, 0x1, 0x0, 0x0, 0x40080}, 0x4) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000006000)=""/76, 0x4c}, {&(0x7f0000019000-0x1000)=""/4096, 0x1000}, {&(0x7f0000011000)=""/89, 0x59}, {&(0x7f000000e000)=""/175, 0xaf}, {&(0x7f0000002000-0x4f)=""/79, 0x4f}, {&(0x7f0000009000-0x56)=""/86, 0x56}, {&(0x7f0000012000-0x91)=""/145, 0x91}], 0x7, &(0x7f0000003000-0x57)=""/87, 0x57, 0x0}, 0x0) 2018/01/24 03:52:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00003ae000)={0x0, 0x0}, &(0x7f0000840000)=0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003b1000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8080000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r2 = accept(r0, &(0x7f0000ed6000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000a9c000-0x4)=0x3a) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000be1000-0x1008)={r1, 0x1000, "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"}, &(0x7f0000386000-0x4)=0x1008) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000755000)={0x32, {{0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000201000-0x8)={r4, 0xffffffffffffffc1}, &(0x7f0000e27000-0x4)=0x8) 2018/01/24 03:52:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x9, 0x7, 0x7) r2 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000443000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x8, 0x1, 0xee, 0x2, 0x80, 0x0, 0x3f, 0x0, r2}, {0x8039, 0x100000001, 0x1ff, 0x7, 0x4e, 0x40, 0x2, 0x719}, {0x100, 0x2, 0x100000000, 0x9}, 0x67b, 0x6, 0x2, 0x1, 0x2, 0x3}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x1, 0x3b}, 0x2, @in=@broadcast=0xffffffff, 0x7, 0x3, 0x0, 0xc51, 0x1, 0x4, 0x3f}}, 0xe8) ioctl$sock_ifreq(r0, 0x2000008983, &(0x7f0000902000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_ivalue=0x0}) 2018/01/24 03:52:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004da000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002c9000)="", 0x0) close(r0) getpeername(r0, &(0x7f0000246000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd4000)=0x26) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f00004ec000)=0x0, 0x4) sendmsg$rds(r1, &(0x7f0000836000-0x38)={&(0x7f0000ed6000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007f3000-0x30)=[{&(0x7f0000ddf000)=""/110, 0x6e}, {&(0x7f0000603000)=""/133, 0x85}, {&(0x7f0000cc8000-0x5f)=""/95, 0x5f}], 0x3, &(0x7f00004fa000)=[@cswp={0x58, 0x114, 0x7, {{0x4, 0xbb4}, &(0x7f0000912000)=0xffffffff, &(0x7f0000f8d000)=0x7ff, 0x260, 0x4b4d, 0x8, 0xdd, 0x1f, 0x4c1}}, @mask_cswp={0x58, 0x114, 0x9, {{0x4, 0x4}, &(0x7f0000f89000-0x1)=0x4, &(0x7f0000266000)=0x8, 0x3, 0x1, 0x0, 0x8, 0x40, 0xffffffffffffffff}}, @rdma_dest={0x18, 0x114, 0x2, {0x4, 0x8}}], 0xc8, 0x44}, 0x20000080) pipe(&(0x7f0000703000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000092000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000168000-0x8)={r3, 0x3}) 2018/01/24 03:52:32 executing program 0: mmap(&(0x7f00009b7000/0x1000)=nil, 0x1000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = socket(0x7, 0x7, 0x800) getsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000002000)=0x0, &(0x7f00009b8000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001000)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) accept$packet(r1, &(0x7f00009b7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00009b7000)=0x14) mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/01/24 03:52:32 executing program 2: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000112000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000-0x4)=0x2, 0x3) 2018/01/24 03:52:32 executing program 6: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket(0x10, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f000094f000)=[@in6={0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, @in6={0xa, 0x2, 0xcf, @loopback={0x0, 0x1}, 0x80000000}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001}], 0x64) accept(r0, &(0x7f0000cd3000)=@generic={0x0, ""/126}, &(0x7f000037f000-0x4)=0x80) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00003c0000)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 03:52:32 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00003e6000)=0x10) bind$ipx(r0, &(0x7f0000921000-0x10)={0x4, 0xfffffffffffffffc, 0x4, "0aa9d0a5e4c6", 0x400, 0x0}, 0x10) mmap(&(0x7f0000000000/0xf23000)=nil, 0xf23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) sendmsg$key(r2, &(0x7f0000ce9000)={0x0, 0x0, &(0x7f0000659000-0x10)={&(0x7f0000e6d000-0x1f8)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000f21000-0x38)={&(0x7f0000f22000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000f1f000)=[], 0x314, &(0x7f0000f1c000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/24 03:52:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$sock_ifreq(r0, 0x8916, &(0x7f000014f000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x20}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002c0000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [0xffffffffffffffff]}], 0x1, 0x0}, 0x0) 2018/01/24 03:52:32 executing program 5: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000025000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000026000-0x4)=0x10, 0x80000) connect$llc(r0, &(0x7f000000b000)={0x1a, 0xff, 0x4, 0x3ff, 0x7fffffff, 0x9, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) r2 = accept(r1, &(0x7f0000026000-0x20)=@pptp={0x0, 0x0, {0x0, @rand_addr=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000009000-0x4)=0x20) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000018000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000008000)=0x18) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f000002b000-0xc)={@broadcast=0xffffffff, @empty=0x0, @dev={0xac, 0x14, 0x0, 0xb}}, 0xc) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000002b000-0x18)=@ethtool_regs={0x4, 0x8, 0xc, "87996023dedd9242ebc82dd7"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$inet_sctp(r2, &(0x7f000002a000-0x17)={&(0x7f0000029000)=@in6={0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffc7a}, 0x1c, &(0x7f000002a000-0x20)=[{&(0x7f0000025000-0x93)="453fbb7d8d83f9c2ad080a7abb6cc26bf27ede8c939cb5a9db5672e1ddcbb5d395fd79186fb9e968f7e33d9b272393f3964d39b1ba5041694642e46eb12f4787ea7f0c96a970bc15da508ea95cc3c4da2cff8add22a16f3a69c56bc62fd308757107397dc5abcd9537a82dc72f11d391ca989f748fe1be6362ebe4a6d04ffae525b70e25ce3cf215c75421f6ff49daf3464612", 0x93}, {&(0x7f000002a000-0x70)="9dd53ad3248f80e112537de19ea407882a698d10838ddccefbf292ddec745265ff98b5194ad2eafa297a24cdfb5cc6417f57c665ff89b4b72ab327708748d479efcfab06b1aa46f67df943c145c2531a48165d3caf281d4188feb13e0c6e9d2f050e6ae3a7998f54c5f1c72599c7c952", 0x70}], 0x2, &(0x7f0000029000)=[@init={0x18, 0x84, 0x0, {0x8519, 0x8866, 0x10000, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0xa2, 0x208, 0xaa, 0x3, r3}}], 0x60, 0x4081}, 0x10) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f000002b000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0xffffff25) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@empty=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000029000-0x4)=0xe8) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000002d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000017000)=0xc) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f000002d000)={&(0x7f0000017000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000002d000)={&(0x7f000001e000)=@newneigh={0x44, 0x1c, 0x200, 0x3, 0x1, {0x2, 0x0, 0x0, r5, 0x14, 0x20, 0x0}, [@NDA_SRC_VNI={0x8, 0xb, 0x10000}, @NDA_VLAN={0x8, 0x5, 0x3}, @NDA_LINK_NETNSID={0x8, 0xa, 0x2}, @NDA_DST_IPV4={0x8, 0x1, @multicast1=0xe0000001}, @NDA_IFINDEX={0x8, 0x8, r5}]}, 0x44}, 0x1, 0x0, 0x0, 0xd0}, 0x10) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000026000)={{{@in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff, 0x2, 0x7, 0x0, 0x0, 0xa, 0x20, 0x20, 0x3b, r5, r6}, {0x0, 0x20, 0x7, 0x8, 0x80000001, 0x800, 0x4, 0x1000}, {0xffffffffffffff00, 0x100, 0x0, 0x0}, 0x4, 0xffffffffffffffff, 0x3, 0x0, 0x3, 0x2}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x4}, 0x0, 0x2b}, 0x2, @in=@multicast2=0xe0000002, 0x0, 0x7, 0x1, 0xfffffffffffffffc, 0x88, 0x5cf, 0x7}}, 0xe8) ioctl$sock_FIOGETOWN(r4, 0x400454d0, &(0x7f0000002000+0x89)=0x0) 2018/01/24 03:52:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/24 03:52:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000174000-0x4)=0xe00, 0x4) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x691d, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000851000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000007d000-0x4)=0x8) r2 = accept4(r0, &(0x7f0000ca6000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000c01000)=0x60, 0x80803) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00005f4000)={r1, 0xe000000000000000}, 0x8) shutdown(r0, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00005d1000-0x8)={r1, 0x1}, &(0x7f0000bbd000)=0x8) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000700000)=0x100, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000c21000-0x8)={0x1, [0x0]}, &(0x7f00003e0000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000027b000-0x8)={r1, 0x4}, &(0x7f00008b2000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00005b9000)=@sack_info={r3, 0x8, 0x6}, 0xc) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x1f, @loopback={0x0, 0x1}, 0x1}, 0x1c) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f000039d000-0x4)=0x1000000003, 0x4) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000189000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000d47000)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[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, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003f4000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d04000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004cc000)=0xc) socketpair(0x8, 0x4, 0x3f, &(0x7f0000cee000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000545000)={0x0, 0x0, r4}) sendmmsg(r0, &(0x7f00003ef000)=[{{0x0, 0x0, &(0x7f00009f0000)=[{&(0x7f000098d000-0x1000)="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", 0xffc}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x8001}, {{0x0, 0x0, &(0x7f0000f4b000-0x10)=[], 0x0, &(0x7f0000d1b000)=[{0x68, 0x0, 0xfffffffffffff50d, "6fe83b2dd2ae0c2e96cc35fd3195a2a3b8e56dca3d9a93bdfb5d3788d8eda31862ff058d430471f95e0f6195f433e182a900421ace0f786ee41e8b45e282b7b352552063b7b65166393c6e26d7c3000000000100005759"}, {0x18, 0x10b, 0x5, "b1"}], 0x80, 0x41}, 0xd21}], 0x2, 0x11) sendmmsg(r0, &(0x7f000050f000-0x78)=[{{0x0, 0x0, &(0x7f0000e8b000-0x40)=[{&(0x7f0000654000)="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", 0x7fc}], 0x1, &(0x7f0000607000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x800) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000363000)={0x9, 0x7fff}, 0x8) close(r0) 2018/01/24 03:52:32 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) connect$unix(r0, &(0x7f0000003000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/24 03:52:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) setsockopt(r1, 0x200000000000084, 0x7c, &(0x7f000072c000)="", 0x0) 2018/01/24 03:52:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000001000-0xd3)=""/211, 0xd3, 0x0, &(0x7f0000001000)=@l2={0x1f, 0xfff, {0x4, 0x10001, 0x0, 0x5, 0x100, 0x2}, 0x108e4000000000, 0x2}, 0xe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000000000)="47d8726e06a3f49f7f9ade97b30c381d805f2f8e7508e42fb246966f5e2b173db31868cce8f5d82fc148c5fb5d2f713f4ff72e0af0b259fa890a4b4a84673becc2bf257b2bee6a81636a06d4d6a802f6c27094ae3c4c4b15862aaafbf000c40e92c03681260ca8e0c1b09435b5310d83ce5dff9183751b1712c1ad3843ee28c56287445c54659dc1dd51f07573560105796ad310d945d52fc511c1bbf9080377f40d61fc255eb08e546ce4471a2237d700243fe32510e4ba2616ded766a28f1df5d3d48152022e0f382559685ecf1510a2f8e36e1a118f9cad652c7a2c69a22309a0806020c91e32b8c5f758dc5aafb4733eacc7bfb074a846", 0xf9, 0x40045, &(0x7f0000002000-0xa)=@file={0x1, './file0\x00'}, 0xffffffffffffff71) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000000)=@req={0x10001, 0xfffffffffffffffd, 0x0, 0x0}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000003000-0x20)={@generic="af0ff456bc6ed5e31c06c115fc192db9", @ifru_flags=0x1}) 2018/01/24 03:52:32 executing program 0: r0 = socket$inet6(0xa, 0x80005, 0x2) setsockopt(r0, 0x84, 0x78, &(0x7f0000002000-0x6a)="", 0x0) 2018/01/24 03:52:32 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x0, &(0x7f000040d000-0x4)=0x4) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000007f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/24 03:52:32 executing program 3: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$bt_l2cap(0x1f, 0x3, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000010000-0x4)=0x0) sendmsg$nl_generic(r0, &(0x7f000001d000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f000001d000)={0x30, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x1c, 0x0, [@typed={0x18, 0x9, @binary="a0548802536eabf991d8113565"}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 03:52:32 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0xcde, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xea000)=nil, 0xea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f000006d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@generic={0x8864, ""}}}, 0x0) r1 = accept4(r0, &(0x7f0000024000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000049000)=0x10, 0x80000) getsockopt$packet_buf(r1, 0x107, 0x2, &(0x7f0000079000-0xd0)=""/208, &(0x7f0000040000-0x4)=0xd0) mmap(&(0x7f00000ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r1, &(0x7f00000ea000)=@hci={0x0, 0x0, 0x0}, &(0x7f000004c000)=0x6, 0x0) mmap(&(0x7f00000ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f00000af000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000ea000)=0x10) 2018/01/24 03:52:32 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x1c00, 0x3, 0x80, 0xe6fb, 0x5}, &(0x7f00005f1000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r1, 0x6, 0x8}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) r4 = socket(0xa, 0x6, 0x9) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000c32000-0x8)={r4, r2}) write(r3, &(0x7f000076b000-0x24)='"', 0x1) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000725000)=@assoc_value={0x0, 0x76a}, &(0x7f00001ce000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00009a2000)={r5, 0x6, 0x401, 0xfffffffffffffff8, 0x1, 0x0}, &(0x7f0000095000-0x4)=0x14) recvfrom$unix(r4, &(0x7f0000d25000)=""/4096, 0x1000, 0x100, &(0x7f0000d24000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0xc0) 2018/01/24 03:52:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000b2d000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000d7c000)=0xc, 0x800) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000d00000-0x8)={0x0, 0x5}, &(0x7f000061c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000122000-0x8)={r1, 0x401}, &(0x7f00008be000)=0x8) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x1, &(0x7f0000374000)=0x9, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000deb000-0xc)={0x800, 0x1, 0x200, 0xa59, 0x9}, 0xc) bind$inet6(r2, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000bc3000-0x1000)="", 0x0, 0x0, &(0x7f00006a4000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f00000bc000)=0x0, &(0x7f0000501000)=0x4) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/24 03:52:32 executing program 7: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) bind$inet6(r0, &(0x7f000063b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f000089b000-0x7e)="", 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000d7a000)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/24 03:52:32 executing program 1: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000001000-0x20)={@common='ipddp0\x00', @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x78b000)=nil, 0x78b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000078b000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000786000)={&(0x7f000060f000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000721000-0x10)=[], 0x0, &(0x7f00001dc000-0xac)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 03:52:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000e4d000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000001000-0x4)=0x58, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000002000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000674000-0x1)=0x110, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000002000)=0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x10, &(0x7f0000000000)=0xffffffffffff8d25, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00008a9000-0xea)={0x0, 0xe2, "9eabcad89fff844dd6a8f669ec601a0c6b511ec3c3f82dd245f1cadaefeba405c845bf670e384612ab61c57ceb4f97cbffb206b7c6511c1130671b483fa6141eb950b71915914720099aa42580fb934e52194c4a502931a1f3c457a24182bd3b70a1bd9703fd0efc255154593666fdecca6412d061a61f7bf7071542dcd556d010c10f17baabfa49bbb3a04b4a617a57994a00c9f2a64f0424b35ff5114cccdba920141ed78f920b91c3daa19b1c876717d6e16141932a16982e3e2dea625799c5568534954363fd8f96d7effc05b0af0503415765a5e4081df708ec5de6fdc27596"}, &(0x7f0000baf000-0x4)=0xea) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000276000-0x8)=@assoc_value={r3, 0xfc}, 0x8) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f000041c000)=0x100, 0x4) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000f5f000)=0x5, 0x4) 2018/01/24 03:52:32 executing program 0: socketpair(0x9, 0x801, 0x100, &(0x7f0000ae7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4)=0x0, &(0x7f00006f0000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000f58000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f00001f8000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f000095c000-0x2c)=@newlink={0x2c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2, 0x0, 0x0}, [@IFLA_ADDRESS={0xc, 0x1, @random="b2d83a393f70"}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000023e000-0x8)={0x0, 0xffffffff}, &(0x7f00009ae000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000741000)={r3, 0x8e2}, 0x2c7b14052155b229) 2018/01/24 03:52:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000067c000-0x18)=@add_del={0x2, &(0x7f0000e82000)=@generic="2c03ea054fb4e968554e570fdb530bab", 0x0}) r1 = accept(r0, &(0x7f00005b7000-0x1e)=@pppoe={0x0, 0x0, {0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f00001d8000)=0x1e) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000e4000-0xa0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd4d3, 0x2, 0xa0, 0x5, 0x1}, &(0x7f000046e000)=0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000c2b000-0x8)={r2, 0x20, 0xf3a}, &(0x7f00002e9000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000ca4000)={r2, @in6={{0xa, 0x1, 0x1f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1f, 0x8, 0x1, 0x81}, 0xa0) 2018/01/24 03:52:32 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000d1a000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000f02000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000e41000)={0x6, &(0x7f0000f9c000-0x69)=""/105, &(0x7f0000199000-0x90)=[{0x100000001, 0x3f, 0x8000, &(0x7f0000476000)=""/63}, {0xfff, 0x1000, 0x7, &(0x7f0000157000-0x1000)=""/4096}, {0x6, 0x35, 0x0, &(0x7f000078d000-0x35)=""/53}, {0x8, 0x1f, 0x2, &(0x7f00004d8000)=""/31}, {0x6, 0x0, 0x7, &(0x7f0000067000)=""/0}, {0x4, 0x20, 0x0, &(0x7f0000e79000-0x20)=""/32}]}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000e25000)={0x4, 0x0, 0x10000, 0x3ff}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000fb6000-0x10)={0x93e, r2}) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000124000-0x78)={0x6, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x21e, 0x4, 0x1, 0x1f, 0x0, &(0x7f0000b4d000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3, 0x1f, 0x48f}) getsockopt(r3, 0x0, 0x2, &(0x7f000031e000-0xab)=""/4, &(0x7f0000b91000)=0x4) [ 99.290486] openvswitch: netlink: ufid size 20 bytes exceeds the range (1, 16) [ 99.308438] openvswitch: netlink: ufid size 20 bytes exceeds the range (1, 16) 2018/01/24 03:52:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x7ce6, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000014, &(0x7f00000b2000)=0x1, 0x27) r1 = accept(r0, &(0x7f00006ec000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000079b000-0x4)=0xe) getsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f0000db2000-0x1000)=""/4096, &(0x7f0000337000-0x4)=0x1000) sendto$inet(r0, &(0x7f0000aed000)="94", 0x1, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) socketpair$inet6(0xa, 0x5, 0x9, &(0x7f0000cb9000-0x8)={0x0, 0x0}) r2 = accept4$inet(r0, &(0x7f000025b000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003a7000)=0x10, 0x800) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000758000-0x14)={0x0, 0xffffffffffffff80, 0x3, 0xfffffffffffffff7, 0x1ff, 0x80000001}, &(0x7f0000e2d000-0x4)=0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000448000+0xccb)=@assoc_value={r3, 0x5}, &(0x7f0000837000)=0x8) 2018/01/24 03:52:32 executing program 3: r0 = accept$ipx(0xffffffffffffffff, &(0x7f00002e4000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fc7000)=0x10) bind$ipx(r0, &(0x7f00005f5000)={0x4, 0x6, 0x4, "af1e6063eeca", 0x10000, 0x0}, 0x10) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket(0xd, 0x2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r1, &(0x7f0000829000)={0x1d, 0x0, 0x0, 0x0}, 0x10) 2018/01/24 03:52:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000027000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000026000-0x4)=0x80, 0x4) write(r1, &(0x7f000001a000-0x69)="", 0x0) write(r1, &(0x7f0000e1c000+0xa0)="", 0x0) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x1ffe) bind$unix(r0, &(0x7f0000f37000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) 2018/01/24 03:52:32 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) bind$inet6(r1, &(0x7f0000005000)={0xa, 0x1, 0xfd, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1ff}, 0x1c) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0xd3, &(0x7f000000b000-0x75)="c510bee85567b87ae5d5ce39a205a8bdaf0cb2882e4f798883d4c83728c470821295d5c64caff29cc319a8aadfd64ed17a7217e7b13e40442f37722dc6e4166e32bcc87244a9f7fbc2e3c70e15f0d062eaba04403dd29e1d2bbeacfcbfbace3e378a3c81b91c115b0a8ee27998156addb4a8ec0d1f", 0x75) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000006000-0x44)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="72c3f27299fb", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='tunl0\x00'}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f000000c000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000000b000)=0x60, 0x80000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f0000001000+0x8c1)=[{&(0x7f0000006000)={0x27, 0x3, 0x6, 0x0, 0x56a3, 0x6, "321dd8b8ed4c8ccd850c2ad878f7f6c36887a3878358e13fda62297c477678b25bcb3babbe998dffa2f2c8e16fc15dd7064aedc4eb03e9f21b6b26baaf9301", 0x7}, 0x60, &(0x7f000000c000-0x60)=[{&(0x7f000000c000-0xe6)="44ac63a55cb91ff34de165a1e1d776358193eaa47bf3510e2ebd3961c146bced0a99d0b066c59d03815783139d31d90b2bce6530c2d23509dbd3e272a91b3e5f5fa6b75474b7754d55c849bfde1a2ba05e3ba2c34b8aa80f9b0502b93c1f98e3a0c8ab0dce7dff09a9fc666506b9bdedb4f6be5f027681205b48bba39c015cb87028483230b22bfc24d4b286b24504023c31d59f6d5f8d5499b319be9c5775b637453ee79176a1cbde7c7497f367dfb626005a4e863e2f5b905f3d641357d6271e907bd53fffbd7c2c66936b8d97d72eff64c42279c1e96ab78cc83be24df38ca73dd39d5c94", 0xe6}, {&(0x7f000000b000)="6f983b281c2959dfb750239f6a316086f22930d3557204ec1135c8962132b6c50b97a9e9cd96f4b167e6b31ec5d756ff5ca9cd355d324309809b18344df942c56269363accc7ae0a8eec25660daabebb30088f7d66d9f651da6cafedfdb0e2d08bfcd609c1197260250d2fc4f96b62660aaa4783c4efdcee6227d7ff6d1f5aed5821f4997eb86e014d13763aaf155b8595b57f4240c17d2ee62473f893b5310e07538e9d20d119d327087f83a66f3bbb63c4f289333aaf5f9c8484cdbf1162255d6894533899ff5453d862d8", 0xcc}, {&(0x7f000000a000-0xbc)="b26a91840a75d3fc1a09557d66e5cce1f78024b3e0b6000a14ebaadc71241974b3ef9541bab18585d95fa429fa8fb0d07d6f17c7fc5aed11b23a2965cf903476d918e9643cac14ce4d85049382b08e5d9bec7bf894c08735d41405fab3f9eaa41197642ef6f86e6ca95daa1ba6695fd9573ee8a89786af8a80f84d740088a5005fef68d92c94a91dccecc32bb0fb6ea9bf19fbabe88d94a5e4db4a7fa73324a28a78c4bc4d6e7d18bcdf2c2212dbd10348e1217d0457d981695679e5", 0xbc}, {&(0x7f0000001000)="dee2a418891e6812b179bb06986e22c68e8b6d0f27adf0b8597dd46798a4b82292eefdc6896e48df7eccd86eb8fa9a7ef093e76fdc73aa262c9369c5141b627d0077f301440d22d0d86b8188eb49c26c277e39003332ff908a75d8afa0707ef8dcdd2409fe323bc617a70146d79f26f8f3977eec8625f239ecf8c3ada86f6dd4e4cdff4198d5a328dbf4434b05cc6941f89f8a3d0762548bb55f24e2eef2", 0x9e}, {&(0x7f000000c000-0x16)="253c5d75d3d181271a8d5632a96e932e5abd90e56a46", 0x16}, {&(0x7f000000c000-0x9a)="bca431744fd55a4ce614488e62d85415999a1885038673616eef8c2e5d118161d3f0ed501eed7aa5daad726bb25ef82f3a346292534120e5ff70fdf1fa69da2dad16177eb048615a1d818bc6df70f0bb24e5d8aaa95322170b8e79be247ac2c877b243f5656360011aa0a6572db63724a08f2c54076f27af7b78a478383bd4c3a5e101b482c45d3f9b82259ab3c3b26d3d57167f306103922098", 0x9a}], 0x6, &(0x7f000000c000-0x88)={0x88, 0x0, 0x7, "881e2b0abda8c40d96fcaf3edc263bba4abd173d013a63198227d12d4b22a97707ac0a25d306d701271c67ff96ecad0500677a2607b736fac502145d3a216baa081b45f1c3e67295a7a359162f504820b043a6408e4045c7ea2944b3df96f0899441a48403ae0ad46c2ecf3ce70c86107a17"}, 0x88, 0x4000000}], 0x1, 0x4) 2018/01/24 03:52:32 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000461000/0x2000)=nil, 0x2000, 0xe, 0x10, r0, 0x0) socketpair(0x9ab9542386527b01, 0x807, 0x2, &(0x7f0000461000)={0x0, 0x0}) bind$bt_sco(r2, &(0x7f0000462000-0x8)={0x1f, {0x7f, 0x81, 0x8, 0x5, 0x1f, 0x8}}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r1, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000001000)={0x0, 0xa7, "a973491c4728af6da0d4014491017da1d5245737ce7e71b65dcd3c3eca55a2d22c51ba4074d47ca9f68ff56e04ee38853c449b47606f24fe3fb556225834899f1104d91ce2cff5519379440724889a2d0e88d8b617ea6af25ba4d7e0078054acd255e3f6ea97ea812e5de3accd2a0c1a196f6bbf945e4b6241e426ec32da89c85641d030d47ae384830a3f34800a184f16665d8705dfb0350c45cf9f2801637c4167eef8b48d31"}, &(0x7f0000002000-0x4)=0xaf) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000-0x8)={r3, 0x400}, &(0x7f0000001000)=0x8) 2018/01/24 03:52:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = accept(r0, &(0x7f0000cf8000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c76000)=0x10) getsockname$packet(r1, &(0x7f0000b23000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000cbe000-0x4)=0x14) socket$bt_l2cap(0x1f, 0x1, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000dd5000)={&(0x7f0000561000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f50000-0x10)={&(0x7f00005bb000-0xa32)={0x14, 0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x3}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 03:52:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005ad000)={&(0x7f0000a5e000)=@migrate={0xb8, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@policy_type={0xc, 0x10, {0x2, 0x0, 0x0}}, @migrate={0x5c, 0x11, [{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in=@loopback=0x7f000001, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) accept4$packet(r0, &(0x7f00001fe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f8b000-0x4)=0x14, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000f2e000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002ed000-0x4)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000b14000)={&(0x7f0000ac3000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000b67000-0x10)={&(0x7f0000221000-0x324)=@allocspi={0x324, 0x16, 0x2, 0x6, 0x0, {{{@in=@empty=0x0, @in=@multicast1=0xe0000001, 0x1, 0x0, 0x0, 0x0, 0xa, 0x80, 0x20, 0x4, r1, r2}, {@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x1, 0xff}, @in6=@loopback={0x0, 0x1}, {0x1ff, 0x5, 0x6, 0x7ff, 0x7, 0xff, 0x7fff, 0x0}, {0xffffffff, 0x94, 0xb2, 0x1}, {0x100, 0x6, 0x12}, 0x7, 0x2, 0xa, 0x3, 0xfff, 0x0}, 0x401, 0x7}, [@proto={0x8, 0x19, 0x32}, @algo_crypt={0x13c, 0x2, {{'chacha20-simd\x00'}, 0x790, "cc3269ba2edd22e05a0e6d578fb54c4ebccc24687214d5d01053c91b4b660932ae914fae019a16f343a92aca5c27bb3a0b28c2557a2cdbcaa7203ddd847d4b7adc654ec97fedd3b1c14b3189635aad0e58f05553c0abaa64fd8ec568a8c7f9b6db11cdf2f4476b70b639e16c0db844a1b0d657bd8c546ead464e8cb8a392bac687e3c6ed6acc3b07539d8b4f3f225aaea6b83c0b9ccab7a9f57ad429489812d8c12aebaba937b640a89eaaf5ba66f84630367b42c5e6c0cc3ff6bc193a38fcb7e9893f176313347acc9ea606cab437a18b28a77706ab0c6c544dd161893f19188c5e27acb88c92607e0802445701ed588b01"}}, @output_mark={0x8, 0x1d, 0x800}, @ipv6_hthresh={0x8, 0x4, {0x67, 0x59}}, @coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0x0, 0xbb}}, @algo_comp={0xb0, 0x3, {{'deflate\x00'}, 0x330, "f3c7c0612be1d780ab70554ad26a3eac3298eb91221a60ed302d1b42c62a0328134f04b224c6d4c8c834834b4244c03172c139a3a0e52613e82f87562a2f087b78e027742113564ce08bdabccf50917a8edb4b469d49e44553958879e68b9155bbf33e55cd05"}}, @coaddr={0x14, 0xe, @in=@multicast2=0xe0000002}]}, 0x324}, 0x1, 0x0, 0x0, 0x24004000}, 0x8040) 2018/01/24 03:52:32 executing program 7: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000002000)={0x0, 0x20, 0x0, 0x1f, 0x1}, &(0x7f0000011000)=0x18) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000007000-0x8c)={r1, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000007000-0x4)=0x6, 0x4) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000011000)={0x2, 0x7, 0x8000}, 0x4) sendto$inet6(r2, &(0x7f0000004000-0x27)="", 0x216, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0xa, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/24 03:52:32 executing program 1: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)=""/185, 0xffffffffffffff89, 0x0, 0x0, 0xffffffffffffff8f) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000324000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x5, 0x7f) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000542000)={0x0, 0x200}, &(0x7f0000fd6000-0x4)=0x8) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000fd6000-0xa0)={r2, @in6={{0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x8, 0x200, 0xffff, 0x16}, 0xa0) sendto$inet6(r0, &(0x7f0000fd6000)="b3", 0x1, 0x0, &(0x7f0000fd6000)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/24 03:52:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000d98000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x8}, 0x25) socket$inet_sctp(0x2, 0x2000000, 0x84) sendto$inet6(r0, &(0x7f000077a000)="", 0xfeee, 0x0, &(0x7f0000d5a000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000eaa000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e2d000-0x4)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000019a000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00006e3000-0x4)=0x8) socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00006bf000-0xb4)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0xfffffffffffff08d}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff9}, @in6={0xa, 0x0, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001}], 0xb4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000e5d000-0x8)={r2, 0x7fff}, &(0x7f0000657000)=0x8) 2018/01/24 03:52:32 executing program 0: socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet6(0xa, 0xa, 0x20, &(0x7f0000912000-0x8)={0x0, 0x0}) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000c4c000-0x10)=@common=""/16, 0x10) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000426000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000227000-0x4)=0xb) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000921000-0x12b0)={0x2c, 0x1, 0x6, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x18, 0x1, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = accept(r0, &(0x7f0000874000)=@pptp={0x0, 0x0, {0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000321000)=0x20) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000a2b000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bb6000-0x4)=0x14) 2018/01/24 03:52:32 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) connect$inet(r1, &(0x7f00007b4000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000099f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r3 = socket(0x8000000000000009, 0x0, 0x81) setsockopt$ax25_int(r3, 0x101, 0x8, &(0x7f000093d000-0x4)=0x78e9, 0x4) connect$llc(r3, &(0x7f0000e0e000-0x10)={0x1a, 0xff, 0x4, 0x2, 0x0, 0x511019ac, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000052000)="e513b5bf91aa785dfbcdfe09000000fc", 0x10) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f000067f000)="573a069c76b6ab6c067aa2c9d0cf05c4e923a518965bd8c86cb67274ff1b97e6c2c78b656e608a3109990ab40f188446edfeb0ec15ffaf32997134bffa813fc19fb58105b7d1067c9cbcc97e78dee29cc4803821b67bb9d3dcfafd6d371042c5f79e362bfdc4f1b0abc29864663fa9458d6a0ae9aca5da862202502fb30cba77afe351c76d55874edd1f22dc53cbd87102e581e77ce7b520ee077a4ab65e502ced4bf48685d594ef101c2519a8f70764e16c04dd63cbefa76a682b4ea139c3fa19b5b892e04acce0483ef914147bfcf9f6cb4ae3dc037d0bcfd9aac1b548453a95977c46b8d88dc8327397822bdb848b3dcf1d2b5514") getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00003c4000-0xc7)=""/199, &(0x7f0000cf3000)=0xc7) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000ab0000-0x4)=0x0, 0x4) writev(r3, &(0x7f00002e7000)=[{&(0x7f00009cb000-0x99)="61d0b97788febc95bb676599e1f8a9a9097f297d9e33a5cf3e2131480a9f47c4916a07d9a5741239ce5a0a5d950bf295caf420b6e1a40c814c5dde259ba4e73693e3c7b1b8bfd5f823feb9de9afb7bdf03e7e9574f369f78a590e30e0f4929acc5989fc7a2e88347f1f21b1c202f4fe060cfa92c1b9fe097be94da2aa465bdb9efa706b3b604ef9715439982c2b6efac24158a3f3dcddf883b", 0x99}, {&(0x7f0000251000)="1428d3a4d98b0b70cc0ad6dc4399f9b46a1aa0af84399b1382b98fee145bacac9818803dbbf2730c112c04222bff20e2c4bd9c6030ab040c7fe93a5006ad2ac162ed4381eedaf1aef79336ebea8e3bf82f5c50d2d64813e66d798f6b6c516946628c203f0b1208f1bbc80a4305a0fb034eebba78b9861f42f30fcd03e9de7a55006d963266fe487a00d5ff3b36ab5165571f98", 0x93}], 0x2) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000836000-0x38)={&(0x7f0000927000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}}}, 0x32, &(0x7f00001c0000-0x4c)=[{&(0x7f0000d18000-0xe2)=""/226, 0xe2}, {&(0x7f0000cac000-0x1000)=""/4096, 0x1000}, {&(0x7f000069d000)=""/0, 0x0}, {&(0x7f0000ed9000)=""/0, 0x0}, {&(0x7f0000450000)=""/90, 0x5a}, {&(0x7f00001bd000-0x13)=""/19, 0x13}], 0x6, &(0x7f000039a000)=""/88, 0x58, 0x8}, 0x20) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000a4e000-0xc)={0x0, @multicast2=0x0, @multicast1=0x0}, &(0x7f0000f0b000)=0xc) shutdown(r3, 0x0) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000c59000-0x10)={r5, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0xffffffffffffff7b) 2018/01/24 03:52:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000840000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000e0f000)={0x0, 0x664}, &(0x7f0000564000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000798000-0xc)={r2, 0x0, 0x30}, &(0x7f0000612000)=0xc) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00005a6000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r4, 0x40086409, &(0x7f0000d26000-0x8)={r3, 0x0}) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f00008c0000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000321000-0x4)=0x8) 2018/01/24 03:52:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000637000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a5b000-0xe4)="2dfe06904d360bce0c0595b84ee5517ea68d8dcd965193c9628835b6592e5eb4d28451ed7fb0d7d757263f3f4a9db832c6f56d599c9602c2d986b62b96273d27b003845eb62e026b546f95d15cd735d71e5a6ade782b19f401e402ee877ca9b8fa6a481638faca2108feadd252e396fd125d03246b2089bd8fc5be5a5a6b2f6ca48f1e4160454c2b2c2179439d1c6de470859e75b5d8abfc204f7d28135e77d2a3dcf6ee1c268db12d4ea4b5a1af8f96bbc973596d9efdf1562d55dafb76097d6412756d2f5cdc82ee5016c203eb41e5c33cead34f24c38ce4cf8d2aaff3f98e85c0511f", 0xf4) 2018/01/24 03:52:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket(0x18, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000063a000)={r2, r0}) write(r1, &(0x7f0000990000-0x1)='"', 0x292) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000ea6000)=0x0) 2018/01/24 03:52:32 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000057e000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)="7c62349ecd89b753fbed8590ffc54608fcc3893a183e7a0bb513e289b7f2bfd56f5da9ff7158fc6b032eba815aa342dac54e33c071303afa187f0d2cdf45ccd9fb488af97783029d13d398f141d6f578ee37185941da19b028e5545bfa1b0113ee00b7d620d88b6f25ce029785f663644f1c1805e5a3354e76d5793cd0adb8a3c00ffd68a0448aa2e142273f67986942ba106dc6ffcaff62a32573c32fa8fbc24d15583d", 0xa4, 0x0, &(0x7f0000001000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) connect$inet6(r1, &(0x7f00008a1000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000a67000)=0xc700000000000000, 0x4) shutdown(r1, 0x1) 2018/01/24 03:52:32 executing program 4: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ffa000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff9000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000ff9000)=@file={0x0, ""/4096}, &(0x7f0000ff9000)=0x1002) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000bd3000-0x10)={r1, 0x18, &(0x7f0000ff8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) [ 99.534905] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/01/24 03:52:32 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000000)={0x1, &(0x7f0000001000-0x8)=[{0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000d3d000)={r1, &(0x7f0000652000)="7383bc5a941bf4c6f2e771d285654ef45e6f727ecd7f357ca7d15848567b121b542cb561f7acd26b19e1250d935aa13b43451bd3503dd185586f96622e47bbe2f14182cebca0114dcec3eb35ec72f5d7d923792bf068a2aa59501fa214bc5f5441f3d1769e81d39675977bb333277ba2ef082f46228c969936850f76bb70fba0ba21a8d51808390b215b1df5c1e211fd381a211f8e327e36b7ab5b42eefac839085da77fe21df9a9d31831e9d8fb3124b5e85b4889fab1db7e89d110e5ca502546736c707e73a6aaebde0f065a542efb7f319a8704710bbcbf0438bb4fcf55f0259a0d2a60084f38b78d", &(0x7f0000d2d000)=""/51}, 0x18) sendmsg$nl_route(r2, &(0x7f0000a81000)={&(0x7f0000e5c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000f59000-0xe8)=@ipv6_newroute={0x30, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x2}, @RTA_ENCAP={0xc, 0x16, @nested={0x8, 0x200000000004, [@generic="fd"]}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 03:52:32 executing program 6: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f6d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f000000f000)=""/113, &(0x7f0000f6d000-0x4)=0x71) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000f64000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f6c000-0x10)=@ethtool_rxfh_indir={0x2, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 99.577342] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/01/24 03:52:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) connect$unix(r0, &(0x7f0000792000-0xa)=@file={0x5, './file0\x00'}, 0xa) 2018/01/24 03:52:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cd5000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(cast6),poly1305)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f000043a000)=[{&(0x7f0000a26000-0xe9)="aed7391255d6bc6c534909377cdf19713023d84a3e8eb2f6b2cc0668e4d8465f4253177b7eef245939e81fa33516b10b6f2f0c1828af93d8b598f817922cd2b90284aa4be3bf235d1d4b667215a0fd82ed14ffc2494efc5488f66d6ee5b72d747c8320d6d205823c82eb6a81f700e2408d09321141404bfa22006005f9158238948e89d2441fb9cdf0bc09113c6f13208a45ce6154b5cfe1c75acf11b76f4c95cb625e22", 0xa4}, {&(0x7f0000844000-0xc0)="95b4cf1d088ff5c9268dda9fd5365738b22ec270c820ab74f492ac1a894a27a106a9427f880db3d66f1923db91be7065eb8ccf9ba5413eb1a00193e236bba2411a651285ba828a388872322ec7a31acfc3757c3bf2ab15d971db54bd082d81956cb0ac915befa3c000bb5a510eb4efe96ab5e0ce0a1cf587a58f81b2f966dfa06271155c9e0bab621af87a9b14f8eff23681f34689f0c87bf31a6d9037de95dd87bde53beb16d4a1c685455888bbe13a", 0xb0}, {&(0x7f00000de000-0x9f)="67380cb0c109b32dd667f17d3cb2ce489bd890c2405cd434933f2842958772ffafa5d8082070620cac1f9c6da0915ca56b7dcb70c9445754d4237516f59e79bcfd5df67585d17f", 0x47}, {&(0x7f0000f59000-0xb)="77049b12d2ee94d7e59533", 0xb}], 0x4) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000858000)=0x0) pipe(&(0x7f000079f000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f000085c000-0x20)={"4fecf41998ef598a28969979decb9f1c", {0x4, 0x387, 0x0, "cc7f9bc28d13", 0x2c0a7e6c, 0x0}}) recvmsg(r1, &(0x7f00006e3000)={&(0x7f000097f000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f000045b000)=[{&(0x7f0000d29000)=""/4096, 0x1000}], 0x1, &(0x7f0000f1a000)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 03:52:32 executing program 2: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000038000-0x38)={&(0x7f0000002000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f000001c000-0xa0)=[{&(0x7f0000011000)=""/161, 0xa1}, {&(0x7f000002a000)=""/66, 0x42}, {&(0x7f000001f000)=""/141, 0x8d}, {&(0x7f000002b000)=""/62, 0x3e}, {&(0x7f0000001000)=""/64, 0x40}, {&(0x7f0000038000-0x8f)=""/143, 0x8f}, {&(0x7f0000038000-0x2d)=""/45, 0x2d}, {&(0x7f000002f000-0x67)=""/103, 0x67}, {&(0x7f0000038000-0xc5)=""/197, 0xc5}, {&(0x7f0000038000-0x29)=""/41, 0x29}], 0xa, &(0x7f0000037000)=""/6, 0x6, 0x5}, 0x2040) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000037000)=0x0, &(0x7f0000038000-0x4)=0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000019000-0x48)="ca", 0x1, 0x0, &(0x7f0000019000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) sendto$inet(r1, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 03:52:32 executing program 0: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f67000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100000000009) accept$inet(r0, &(0x7f00001cb000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) listen(r0, 0x0) r1 = socket(0x5, 0x4, 0x4) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r1, &(0x7f0000379000)={&(0x7f00005e7000)=@ax25={0x3, {"553df917c89b36"}, 0x0}, 0x10, &(0x7f0000f6e000-0x30)=[{&(0x7f0000dd4000-0x38)="6d3435080d790c5cb07847e32cb84aaf1a082c7dd5fc3743c06e1914b10f1e2da4ac609f0bf0c264a95e9545d353e600e3ae613db4b1ccb7", 0x38}, {&(0x7f0000b49000)="13742f619bccff7eb006e1f76d188c95e2cd4aae24f02de30ecfc5816d01257616af7d55aa7dd972c90ce72198b9b7f35ef3c150c09e22d8d5b9878e0e18f784f2ddc1f0524a63203ebe0c3bc41fd09c5f423da7e21dc82e8a044939d9c7914775256f6266f18513865ef104e5dfe79cc4030d0fb21b9316b975a1447096d1b594d8f5a2561d60718a268b39c361b2d29ed8a789d684aeb321acbdcb489cd0e828", 0xa1}, {&(0x7f0000f6d000)="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", 0xfd}], 0x3, &(0x7f0000313000-0xe0)=[{0xe0, 0x10a, 0x80000000, "4f7b260695ae060ed10ee7edfea7d4a7a3624a2166f0dba9889bcfbf4d4042307e514bf79097b63ae57022547d6e1458d40e9d84f9ce0b2f39eee6da2f82ebd60e9a1aaa44630ecee0298f7795fc43a4592841d5015aef87463c52e469a8b00306d79d8684380f70bef6e05bbf4b0ca4b9fa038c06a66dc8351ab04c7d4a756c15b6f949b4ec364cb506c86cbbd74fe892433c47fb823ba9090ee686a1cd0464841bd34a2874471784725abf80e03e7817192b7ddcc81e141994abb342234995eb09c2a3edd67ba668831f"}], 0xe0, 0x0}, 0x40) sendto$inet(r0, &(0x7f0000f66000)='7', 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 03:52:32 executing program 4: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socketpair(0x0, 0xf, 0x8, &(0x7f0000012000-0x5)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000002000-0x4)={0x0}, &(0x7f0000003000-0x4)=0x4) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f000000f000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 03:52:32 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000001000-0x4)={0x1f, 0x0, 0x2000}, 0x4) r1 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r1, 0x84, 0x78, &(0x7f0000002000-0x6a)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f0000000000)=0xc) bind(r1, &(0x7f0000813000-0x10)=@can={0x1d, r2, 0x0, 0x0}, 0x10) 2018/01/24 03:52:32 executing program 3: pipe(&(0x7f0000ba1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000001000-0x1)=0x1000, 0x1) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000007000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x10003c5}}, 0x8) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x100000000, 0x0, 0x1, 0x0, 0x1, [{0xf03f, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}]}) getsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f0000001000)={@broadcast=0x0, @broadcast=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000006000-0x4)=0xc) getgid() r2 = socket(0x18, 0x0, 0x1) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) 2018/01/24 03:52:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000f2000-0x28)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f00009e7000)={&(0x7f000077a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ad1000-0x10)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r1, 0x0, 0x91, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @empty=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000099a000)={r0}) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000092e000-0x4)=0x0, &(0x7f000056b000)=0x4) 2018/01/24 03:52:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000cd9000)=@updpolicy={0x13c, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x84, 0x5, [{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0xff}, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 03:52:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xb, 0x1ff) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000aa4000-0x66)={0x0, 0x5e, "c25d90d8f063b936554daf698d84097ed275246f9f16cc9dd825f68c3baac15374c97166e71860de83e98d58b931bbef77335d096f62c42c9759d33d0811463ed9478f22f472af347d803ecde02dc121b4ecd7ddc8f95a408abd5b9073c4"}, &(0x7f0000666000-0x4)=0x66) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000f7a000-0x8)={r1, 0x1000000400}, 0x8) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000682000-0x4)=0x0, &(0x7f0000aa6000-0x4)=0x4) r2 = accept4$inet(0xffffffffffffffff, &(0x7f000087a000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000223000-0x4)=0x10, 0x80000) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000725000-0x4)='tls\x00', 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000039f000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000319000-0x20)={0x1, 0x0, 0x3, 0x4}) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f0000cdd000-0x10)={0x4, r4}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00002bc000)=0x0, &(0x7f00009bd000)=0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000014b000)={r1, 0x2, 0x1}, 0x8) r5 = accept$inet(0xffffffffffffffff, &(0x7f0000285000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007dc000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000b14000-0x20)={0xfffffffffffffff9, 0x2, 0x202, 0x1, 0xa8, 0x81, 0xa7, 0x6, r1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x5043, &(0x7f00006c1000)=0x7, 0xfffffffffffffe8d) sendto$inet6(r0, &(0x7f00000ad000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) 2018/01/24 03:52:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4, 0x0, &(0x7f00004de000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000889000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005ae000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f000076c000)={0x7c}, 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000054e000-0x10)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$kcm(r1, &(0x7f00004b5000)={&(0x7f0000586000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000e2d000-0x40)=[], 0x0, &(0x7f0000ae4000-0x1128)=[], 0x0, 0x0}, 0x0) 2018/01/24 03:52:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) accept$llc(r0, &(0x7f000032b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000c6d000-0x4)=0x10) sendmsg$nl_route(r0, &(0x7f0000dfe000)={&(0x7f0000d18000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000892000-0x10)={&(0x7f000034b000)=@getlink={0x34, 0x12, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @common="ffffffffff000000000000f900"}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 03:52:32 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req={0x0, 0xb0, 0x2, 0x3}, 0x10) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001000)={0x0, 0xcf, "da498bdbfab9f95dd3926cc1428a3af4384aa5ef6d4b4963c9aa84ad06b6cce60651316736032b445271edc202e8c3b27891fcadd62b334b8ec4a68e11c0b8507fb1bf63b0ec6dac2b092f2986e0cfee87dd9646c26ddc6381e0f34954064e57011189cdfba6e70d9e90181a773579271c09a9d2f8f49d614064f8f16d76328e0a72183c479add5192fbd00c69ad84ea7087e0a572fb9907d81b8ff64dd9de6f9c5f23aafffa7292b76179e8aa72a77252ad7889642e1cc1307843e325a22d1a6c9e781de13904e8a59c0ef480eedd"}, &(0x7f0000002000)=0xd7) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000008000-0x8)=@assoc_value={r2, 0x9}, 0x8) sendto(r1, &(0x7f0000007000-0x1000)="1948b48383599529f6d1760c15039fd07421ef318d166ef9a1dc7e2e995c4566fb85266c38ecf7af710751bcd63b7e790ab27e08a769a0fdcd78215a8d118dbc1c9f173ad8a7b8bb86564411b151d59d0810d06df7f6190fe4385a322ec4dcbf5549453e7c75fae8bad6a762a33bfb45b1fe907fa9a70db7656616348435f858ef97c1ba1a56011a7837b78f1250937c4cd128bd3e5d637e7db6ca8c3ce295ff1e4ed0804b6a18180f8d45205ba388a1a9e8c2ea040db678f43bdcaa3738be03d32c3835dc3d7d0685d589a99e946ffc94c81b9090101952e56f162701a286b95660aec34bbf75f3e3e275f8b38fa01fd77b142ec7f38e8fccc84bc7aa2673b6be0eef5f1f8d0ad746ade010d1d3c3297e0006aa83b408ad023b33f145d4b110c7060b31a46bb9684aa7b82847ea1e14a65f218bf3fc314edcbdd041c5422c977172d8b85a3835cec17b49ea8300e09c28bb14e72a45a3ef272fa584b230ad6e0cfd45fb554609218b63394617ae70c13e23a8e218ff8b0846becc286777a81339a6ac3a4ca12e17f1493d4545d870b109e179bc8fb2cb1be40125a3a9f2cb3e76cfa9ed5be19ea543e461229bbb361190a403e48663a1b5f7b721d9ed1196adfa32cb86c79848f6979ea6d0fe43502a773af123fec873545626ce495fb00e9af785e3c4c906bc68a4660ecd6725cd5b866bca2bebbb144dc74d2b61969e425ca26fadc013ac043d0457204ccf654d0e945a18a4e6d28f1dfca537fa83942e4e7bc6812897319a4d217e79a8f9fef6a60e7b4bbabb9be9a6fa430af995fd947ba8ab6a0080b18dafde24803dccc29398c83bab06cc0fc75024cfa76388a148f9e4dd3f9841c06f99c09d3cbb8752012190fc2fd211c340aafe0992d3a35d146b46658fe0ce0faefc0f987ba264e6f1b2c6b8ae54a4ec9ffb8f13a3ca56d2948c50201b5164486d51722812d6f57f90d34f473da0e374f182de9d1690e6777a8b5ad6e28059814b5c8c9e1ac515e95748ab8bb1742dd54fae5cadd32a05f69b40c139f50b79ffe2ec8c0db5e09af32d5a6b1f4221212c85391e6ef34baffd25ecaa56eb169604d424da0c6d86051f40eb446459b1ceca24f979e00258848e68203bcd8ff4e263d914f3864fd58ff290c21797571138b18480bd38a67b4b80b74c07bd3e977a318ecd896f3bbe89351c6bf6bcda31f30e4059782aeb2a64407852a7b89bca94d7e70efe05df79364bcac7f9ea87c24c496d71d5f48e82903962c8289b2dd33ecb2b8a52b631dabdc171bbca68f183dc005d8bbae0d941e5917e62259e70088cd9ba6077d9fd27cb366ebd48650846970837948117adc407a2ee9cd1944292e6ec967ce618e42e3e5638b9af02b8fb7fe58a911a58c7823cbdfc90ee57c5fd165bec41f79af3180375a8a5213bf685bd441bc7edb1b15fd36632a32a140c9e03c0d2c81e80918e06e50eb591ad3b727a37bacbdbfce65b979ccc3b1d0fea214a17c1bc9720b0019bd4b8e05b2df08ebc55b82f3ac1cfae869d8c8747fa5b2018f51928e7cb050da118db3db7d2e92a538f7e551ab4d1d15dcb92bfdba37dedddf74c44b19976bb90b14f0cadbf5c819d23f4e4b435ff620d649a468d7b131ff4e7978ef04f9d888086e071437456e86e277126cd5db0c6d7513d19663468713469b03cb03a1da6037929469ed0a53d185429df2f1f3c86c91430539a88fd490606a2f832bed2351608c37e98016753562797948678eb888b52c27e1e3ee3870a2ee29a2a96fb2b692d70c2499dab69eab5577c559b6449ea9702f8c63d8c5bcd2b968df00087a6df643981ea68b5f012f443b066351077058171688b732d94f3c593466af6c1fb44eee477c6ce8418f69ac51d6a6a4bb6f737147a195039698d9f41453df0a26aa2b3f8f8a78a1b7d4c9e2e3897da17b40bc6048594a3e87f2e27b35961883bd7f09db6d62335554bb802f0c525b4f1fa49f8d28bda3db43ee57637e86a030b8f549d26b1dde48d4bd0786854c796cae80838d3e72f820bd119fcf4fa96081b3afcf4bd33d640665c7f75c328679c6581e67bccd0ff399a3914ff6328e40f9872d294db293e224b4a92737777edc040636e79d1ec1ac6d4a51e81b1ea4ab852a84afd0d8de70fc1c08768b99c7a04d8e0bce7909561b9a63843a416cf5553c2308059554a5ece84246305bf17a59dc58f48cd000b152dfa9cdda87129c84a634ece3d3a206b436fac7a7e57ae9f3179feb9417fd3cf8ccc9a73e3dcbdb75d834e2c9fdd36b510d6f7aea9672ff6ee5075d0d456230db4281f3e1f664db928681e9a197b9532cf1563b7e8f28f5548e3d273bcd8d4e60d569f6279be88e5d5b58dcf02d92eb8cacb71939ea572a93ab2912ce1256eab3904a640eaa14f1fcca46b00e3768bb918ac5e6098520faf67da78058eb399d7542e4354cbba74c2dd57f533368879905bbb375d09e3175de471a5d76cda68a551413f32290268c68a48c1ea4eeb146070af43cc90a77e47fb7f2afa871774c15080f62a37a56ad797aadb59e62e2e6606f7be8d6d8446ee92d98b44b0adefd25c178a2a05fef2d678d2dc970c4b990c7d8151c3753df8a2b3d3eea191bc585f4fca7ada5c1882459a5de22c2a04c8717af5b650cb6031581ca66ee62e98a474426ba4224437572f7e952fd90a55418bc2a43b1481cfcc82caa06e9f0c820609606408294b2f5c85174428c158349fa36b254d39289728f3308cacc5e47cf37ff2345910d5e3e2634ba4544525d9ccf8c7b751446f22382a3781af3205680a2ea298db8513f1b497ea3fcb16bc65d6ce2d9fe7454491df29b3d8a1ee06c162b64499a1ae95f14e1b6973c643fe1eb84d339d11b89a7dc9fe917250f9bd361a966b41c940c18b3d8763357b1eb8bbedb527ac006ced600c063c19905726b72d6800400cbef09568558705ac1f20daeb111da7aafea27cecb216db415668f86560e1229fd2745f87b0f55c1debaf1ea468210f52e294f892861d7b19c9bcc0668217b3395b669ab6841b4d26c73b79f772f866cea9e25cdcf4f50ddefdda166b6f865e82e485aa9817e5196eacda2cee4a790ddf8780f9ce8dff15fd69412b032b6f06993116e54f85777fb84ca31b320355e9e3027705d9d1b4c075289b48e68021e6f570aabcdb6092551bc8ad9b9bda43054fc478a247fc7abdb288ef904ce424cd026104cd76b5de41a7a3c8347a2d82b52d3f53089a88cdfba0a7686ccaf151d9defc59ea9d96a2fd73346f48ef3343caa16192d13aa562dc3b0ad2519241e46b00cc266222ea5e324cc7df9f478924389d15a207f34cc72cdc18fa89803d535ddad4000a4376fbd7c590417d58d60f24ef307af3a7832f1f57a40324e0f4e9173a8988fecf2a30f9d5fff8eb266c7ad640a6dfad89485ea692d7752a4b538a8391d3a8d43255c7d1a5ea487422e8f0d721f7217e4d4cead4ba0068338c3d15f3e73b9f023f69eae141286e0a9c7e2126566591473d6c2ce565e7e54790746ff90b283acf355866e49a807eddd3a8255cfb7640773fa60000f5274bb4a5fb3f4c2e9af3d4285e40a27e0abc8e34b70a72072bf82cc1a7428b078c20bbb36c62dbc60322366be52d2240c581356591a9a21d4d1e9114d517522f799d7a7692cb1e50b552466825e42df2f770a91fc0e1cbb1455d068bd6c2ff21528842568c22c5e63206f0225cc08d70db37b2d6b3da65157452ca09d4e94cd183c65c14c418d864b1bbb87a0bb8ab3e0f5ff1da08a0e98427ea95050c44c150fbb7265427ac8695303b4802104d0ac6b2b1613c69fb358134509487493108270ee3aed5030b90aa9657a92f43a808bf6a1e0d9cad4d67d57c3432885de504abfee8d48cb4325a82bd0047cc58b953ada060dcb989db3da3ee8417c32a6544e17596e94c5907a7418121d98f24bf6facd05439ff1e091ed3af94c26227733e0cc036c0b9a3bda3a31d1048b13826fad8aaa752bf095545de3e08fc0820a6a34bdc0d67b687789e13c80afaf1a72b331bdd143854ba971ae2c8579943e3e297b5e188bc8d448de42cb512d3bb6a176aa3e9870270d84250053a3aa178f0586035d94801a4288cb9616e5ff060acd15d8040ccb68f578fb93af782f65edce7f3b61161f233be73a1b5aa8a0c7f633f9088309bfeaf7860499b37382e94ca3d2a23c13c329e8fc7d509823f930b8220f698688b3c84e428fac02489ff2c5f6300acc38ffe0185c587f15e7b045db956ba04a3e90f41068a7300616b89902aff4b2a22cbac30440c6c114cc2b76c8bfb0a2f29eab9d23d30289f62ff6f257af87a6f1504e0771411f05973b2d32b4d08b5677bcad23fdaca140834644eb4de1d8be2bdf137c72e03616d180d3d546f044123c9b9e010dbe37315544049a0f1a7215b6692ba349306c6b5d59d80f8848661a1726fbc7497b6940f25e1d37bfdf51ff6c3a53a6fd3b408532871a687a6139825b70ead934dcaaa0680ff73c577fe01d61dba43485a75df6f8d3deb1c4309d9eb27ba80b2148924e612b116e2426360e31173f18bd13e467ca2275b8b5457ad065a7412e579f5dc4a5b4c4868f5cef17a5fc59f009cbd8cac7cdd030ae50aa10f0cb46906a26e49afdbf38010a17aa7b6bbc93e36ee8c20a33ca96d9ade35c6fedc8307152c798ea161e049009d93221913d8bfbdddcddbbef60b2eb2ce82b8e58d23a08dc57be76d8ea53b311052b4b34f50578772344dd2087c31a66e31ca2c429aabc0a26ca64ff22fd167bab4e5b6bab3063a178324f5372dcf6e5f6054f1afa091d83db1da754998ffa86cc29221d8332860323b5ab1206d930ca1f8cec99e166543c51892475c2479c62e495e74331ec5340cecde73117bf11af1aa19deeb560ffddf7558a7c72780cefedabfbb74e448c53ff9b6daf9e66c80faad064a6a13e3cacd224381b644a04be3b58d864e5b183a7132564ba94cacf439524f32461554f78f56f8842e733ce0f1d8c1b370fee7277a4324f43ae773e44f3203d851ba78b796382857dc6a3e37d70958873a0e2197dc028210e0f4eccc21942c8ba44f5ca4e5d88e0048f5388d15ce2e7b748c2425534d6c45e89202f487cb56579d5e915e12e534ae3d920d5ba6ba5bedf7eecbefcd0f7df212a99c5c63c5e30fa17386436b402287f4a6524967dacf6af59017a6e92e0b4d271dc34db1212a0eecaa72032b47448f166e2271292dda8cbad5dd94462686ab559979e9ca6f6c282e142fa118800132b35b1be2c212067f71a58ba204a52a2e44471f0554607c312a3158df7cd408dbbbcd626a7619a3c9f0a583b77ed6766bf35ccb465e7cda4495fcee66051c39d64a1d1224f23b296ded895daf6d6fc585c1198f7feacbc4e96df1b1fcb19f2937a550cab647b015144b43454af5ddb4ca7f37f6938f850fb3fc4df39b8db94cde5c285ce19a130e8b504450f86172840bdd4bff1d98b7dd3b2fde92c6949cfd473969a2a46f2f811221dc957fea32887158ab2cec916db83770fe03f8695bb0ded35caa39f085def6e76031641146ff1993225820cb1fbf5d8d951edc21d09c99f2624ed49f65d5795e4331e43778194d0b471590a3f4591c2666968000ed7679da2601339db02627dc354e47243d75385f82c97b431703b51f027dc954de1b74c644ef8bc8e782546453928b1ad68528484fd9036344e342df55e948cf101ed2906d23fa8fbdf10e635b31fb52e48f4a513b3803cf0b1a14c4fc873d", 0xff0, 0x0, &(0x7f0000006000)=@in6={0xa, 0xffffffffffffffff, 0x100000001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000006000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f0000009000-0x1b)=""/27) 2018/01/24 03:52:32 executing program 5: mmap(&(0x7f0000000000/0xee000)=nil, 0xee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f000000f000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) r0 = socket$inet6(0xa, 0x80000, 0xbe) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000095000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000db000-0x4)=0xe8) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x8924, &(0x7f0000001000-0x4)=0x0) 2018/01/24 03:52:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00007b5000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00003a5000)="99", 0x1, 0x8810, &(0x7f000017a000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000aa5000-0x44)={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x52, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="57fb93c338ac2505ba86222bd0389bb9"}) sendto(r0, &(0x7f0000512000-0x1)="05", 0x1, 0x4008004, &(0x7f0000e2a000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/24 03:52:32 executing program 2: mmap(&(0x7f0000cf7000/0x3000)=nil, 0x3000, 0x4, 0x404010, 0xffffffffffffffff, 0x8000000000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) sendmsg$alg(r0, &(0x7f0000b92000-0x38)={0x0, 0x0, &(0x7f00003e1000-0x90)=[], 0x0, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000d0a000-0x4)=0x2, 0x4) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet6(0xa, 0x800, 0x3) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000f99000-0x4)={0x7ff}, 0x4) syz_emit_ethernet(0x3e, &(0x7f0000af9000-0x164)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x1c, 0x0, "7411bb9464f9a81de5019aa732aedf071fa4a227"}}}}}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000759000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001, 0x2, 0x2, 0x1, 0x16, 0xfffffffffffffff9, 0xffffffffffffffff}, 0x20) 2018/01/24 03:52:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004ab000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000058d000)=[{0x0, 0x0, &(0x7f0000183000)=[{&(0x7f0000c5b000)="c1d0456308c79e1739415e4e9f5db63e428f46d02be4e1459bb67b17384d8a7a6243c3adf85920b825ebf02f55b7ea8c67e88aa3bec43ea229d2c9c5eb11d44b13571ee83924ca8a509f995af38d3377", 0x50}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) socket$alg(0x26, 0x5, 0x0) recvmsg(r1, &(0x7f0000f86000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000685000)=[{&(0x7f0000f8e000)=""/4096, 0x1000}], 0x1, &(0x7f00000d7000-0x6b)=""/107, 0x6b, 0x0}, 0x0) 2018/01/24 03:52:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000c9e000)=@assoc_value={0x0, 0x77735d09}, &(0x7f0000ab5000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000003b000)={r1, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg$inet_sctp(r2, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f000038e000)=[{&(0x7f0000954000)="02", 0x1}], 0x1, &(0x7f0000d4b000-0x150)=[@sndrcv={0x30, 0x84, 0x1, {0x8001, 0x9, 0x695a98a582d981c1, 0x101, 0xffffffff, 0x9, 0x7, 0xffec, 0x0}}, @init={0x18, 0x84, 0x0, {0x3, 0x5, 0xe80, 0x4}}, @init={0x18, 0x84, 0x0, {0x222, 0x6ad49a95, 0x4, 0x5}}, @init={0x18, 0x84, 0x0, {0x81, 0x9, 0x9, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0xffffffff, 0x0, 0x6, 0x80000001, 0x8, 0xcf, 0x8b25, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x2, 0x208, 0x2, 0x5, 0x4ab, 0x81, 0x5, 0x0}}], 0x120, 0x0}, {&(0x7f000068e000-0x1c)=@in6={0xa, 0x0, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}, 0x1c, &(0x7f0000151000)=[], 0x0, &(0x7f000093f000-0xf0)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x40) 2018/01/24 03:52:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000534000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000cff000-0x58)={0x0, 0x4, 0x4, 0x80000001, 0x1, [{0x25, 0x3a40, 0x8, 0x0, 0x0, 0x208, 0x0, 0x0, 0x0}]}) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000c5a000-0x38)={&(0x7f0000900000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58, &(0x7f0000fbd000)=[], 0x0, &(0x7f0000c0c000-0x90)=[{0x18, 0x117, 0x2, "90"}], 0x18, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000c2e000-0x3f)="db7aeb38ef87d2a3176a210fa02021b2a2401382b4893cdb828d3d9eb06516fb5244c8dd51ac41e21870871afc6fed7d0f01b477bad0cff05fdab6a4b538b1", 0x3f, 0x44, &(0x7f000098e000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 03:52:32 executing program 5: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fcb000)={r0, &(0x7f0000fcc000-0x1)='X', &(0x7f0000172000)="", 0x2}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000)="", &(0x7f0000950000)="", 0x0}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000dc3000)={r0, &(0x7f0000f4d000)="", &(0x7f0000107000)=""/78}, 0x18) 2018/01/24 03:52:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000bc5000+0x7eb)=[], 0x6) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x2f9}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000078e000-0x4)=0x0, 0x4) write(r1, &(0x7f00007d9000)="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", 0x599) r2 = accept4(r0, &(0x7f0000194000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f5f000-0x4)=0x10, 0x0) accept$packet(r2, &(0x7f0000a1d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d6b000)=0x14) sendmsg$nl_route(r2, &(0x7f00009de000)={&(0x7f0000b23000)={0x10, 0x0, 0x0, 0x14}, 0xc, &(0x7f0000a88000)={&(0x7f0000955000)=@mpls_getnetconf={0x34, 0x52, 0x2, 0x1, 0x3, {0x1c}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x5}, @NETCONFA_IFINDEX={0x8, 0x1, r3}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x7}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x0}]}, 0x34}, 0x1, 0x0, 0x0, 0x8044}, 0x40) 2018/01/24 03:52:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000094b000-0x4)={0xffffffffffffffff}) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000715000-0x1e)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @common='erspan0\x00'}}) syz_emit_ethernet(0xb8, &(0x7f00001de000-0xb8)={@random="9faa5dc31b3c", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xaa, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x7a16cde5, 0x3, "1549bc1f3f107b63d39c2662e2912caef3ce0c4ba6b6e71c840a92804be0cd04aea64c2830f8f73047f5f52cf297bd9ea4574384ea74f5827aefbd13b04c9555e100af7900104cd2ce8ea0b2731b085b901d4d750163a35f2e803b83fb5152f6499672c94c78074164830438f4daf04966f869c7da08d1080e34af0c2b109640290dfba57eac9a6accbb8df934fc"}}}}}, &(0x7f0000820000)={0x0, 0x0, []}) 2018/01/24 03:52:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000efb000-0xa6)=""/166, &(0x7f0000154000-0x4)=0xa6) 2018/01/24 03:52:32 executing program 0: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf41eab5e606a5400ab3f2b56cfac84401200885e8ed098aa6615ba7d2e3a545e7c9ebb48843f0a6611", 0x58}], 0x1, &(0x7f0000f78000)=[], 0x0, 0x4000}, 0x0) socketpair$inet6(0xa, 0x4, 0x40, &(0x7f00000b7000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00006d9000-0x4)=0x4, 0x4) recvmsg(r1, &(0x7f0000729000)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000ed6000)=""/17, 0x11}, {&(0x7f0000f75000)=""/228, 0xe4}], 0x2, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/24 03:52:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000092a000)=[{0x0, 0x0, &(0x7f0000da4000-0x70)=[{&(0x7f000012b000-0xc4)="2fa6ecd0b0b58cefda8b7cca7784c927b1fade1a164e254fcfff62ff50e1527c1317e5230d74b79a242ddaef902d61b9d81713a57e8883f1f7d2257b35bcc20e", 0x40}], 0x1, &(0x7f0000063000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) pipe(&(0x7f00004f3000-0x8)={0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000476000)=0x0) recvmsg(r1, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fef000)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/24 03:52:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f000037b000-0x4)=0x0) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x48, 0x114, 0xffffffff00000001, "73b5e69c3fcdfed242c850e672ce2de00000100000000000a6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48, 0x0}, 0x0}], 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000012a000)={{{{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffffff, 0x9, 0x80000000, "4df37082eea26b7068118a346205bd632463b76f26228993397aa94d9cd2a7f1cddddf1110f2ffa84d0298228b61ce40f1f334b4363190b24852943389bf5fd68cf4ffd69e0b0d845fabbaf69bf95864"}, 0x160) 2018/01/24 03:52:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000898000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) pipe(&(0x7f0000ad0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00005e0000-0xa9)=';', 0x1}], 0x1, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000584000-0x8)=0x4) write(r1, &(0x7f00000e2000)="", 0x0) socket$bt_sco(0x1f, 0x5, 0x2) pipe(&(0x7f0000ca0000)={0x0, 0x0}) 2018/01/24 03:52:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000aeb000)=[], 0x0, &(0x7f0000007000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) readv(r1, &(0x7f00001e2000)=[{&(0x7f000055f000-0x77)=""/119, 0x77}], 0x1) 2018/01/24 03:52:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000d3d000-0x10)=[{&(0x7f0000a78000)="29000000200019fb21440001000000060200001681000005002200040d000b0000b400000000000008", 0x24c}], 0x1) 2018/01/24 03:52:32 executing program 2: r0 = socket(0x1f, 0x806, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x891f, &(0x7f0000583000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f000011f000-0x20)="0e0000000000001500000000000100007f000000001200e7ffff870000002023"}) 2018/01/24 03:52:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000dc3000)="", 0x0, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$inet_sctp(r0, &(0x7f00004ee000-0x118)=[{&(0x7f000053d000)=@in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ed0000)=[{&(0x7f00001bd000-0x27)="1009f92b881e231894ec8de066f1a78a0f9bab826657dd609a449d2ac521fd9dbd7416ac6b99f7", 0x27}, {&(0x7f0000a3d000)="eef1010385760bbc4420ef90f2411f1c432b07549933174c88b70f2840a24a08f731996ec0057e25002e6172fbb713163156005156658df96580733ac591615c4fd83f199f15efb31dd6166ae38fd76adfb2ef29e061faaddb29c2b0c3aa24f66ad568a66d4d967491b9f196d7a19f08b4087946c83ec7f96bce1ead67e7d1bbe0157e616eb8a52e1c9f02b3c8f2cc47400d86676e276f03f7ab3645b8064bbbee58deb9f06f63b3429c92f9fd2788ae5a33836172b7536ec844b85801c1391c51459ef1270054c4d1b414d9cca3d6150c", 0xd1}, {&(0x7f0000d8b000)="90c22226c455200b", 0x8}, {&(0x7f0000cc9000-0x80)="765cbf98c690f910efbe332dc72386f643b9ac4ca04ed0515787f815dcb6a8c9196ae6a1eb9f15b12bfb3c750bf1f6baa7dca61915cc5221775c68ca24f63365eaec989af423c2c1d957c7b5e6e433d0b3a6859fb5f592653e940439886fb57cf98c0c6251d3aa4ce6e4889f93b3bf4933942742be55c082f7d9c726cae2bd3f", 0x80}, {&(0x7f000060f000-0xa5)="250d073094b641566e9c296e8e0139e5fcb28bea1af90df0dad5d70badc7063c49c0da1826f8da7a86f4c28e6c43522884a52f176323cd356282b6c59678c97414b9f60ebdeaf38100e47962af2fcc373053b3d3986390bd55dbafd0e43704d929bd632bef62dd07ad56fab47e0a02c9e8be6525edf20c9b2abea8d0717cdae19d0a39ccfd514d4bfa46c8fb93b52d457ef478f947de0ade8f546bbcd0a07cdee9d8299915", 0xa5}], 0x5, &(0x7f0000138000)=[@init={0x18, 0x84, 0x0, {0x1000, 0x1, 0x8, 0x8}}], 0x30, 0x10}, {&(0x7f0000ba5000-0x10)=@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004eb000-0x60)=[{&(0x7f0000603000)="cdbc85a9e633666065720e4a82e1890745ca948b3975eb8d328d7a8665c747aacbde7cbaa348fafaf29d0f15b84ec2e3e68e7df23ba26ac02fbc959d27d3b645a27741e22cd426009c1a404b6d8d87527e2f337685ca1b37b9dc64e9cba558706debeaffed0779b746e14b72883ec6b7e7", 0x71}, {&(0x7f0000dfb000)="f1208f225e97eb84c0d3eaf32d924785ab30297ae18b7348a8f96dc8b50b9f164a874c3a2fe2ae5fe0b46fc9ff5e9af043d3a80ac14701f9902f770ff5b36e90d3fac26a586b467fc609f26e77f04bc7ec35d8f573fd629e7979d49c5f380b8196172a5f2bfe3b5830834c7638ed4958fe9acab9a3743a6d8a778324c3a803c688c929a12eb562f5ea537a8593d8be33e5dbdf7e54388dc7c69826edf67b0d09c6a5aec71b4086eb1bbe655074c891e5ed24f5b4bcaa28ad79fa99ebe92ca318b4fca536054890ce36ec2a536929", 0xce}, {&(0x7f0000f64000-0xe)="a122a916d2c9962081d0d7f0b8d2", 0xe}], 0x3, 0x0, 0x0, 0x4000044}, {&(0x7f00001b7000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e58000)=[{&(0x7f0000a8e000)="314d31436ddbf7e16776cc034ac51e96c072873dce82c32cbce17456291939f2721a5a522950ebbde1e91d9f3e3b229b6b8bb1fd58395ab7b79011dc13faa9ffe9bf072f0146e01e332980a4e5ee32e2808302f9d4d5691656aa01df7cb6749195959f8e28162aa4e011ed0dd0f33facb8378fe0288e8299fbc9834a537eceb6aa936be76f690e9ed6e8f1ec0f8321ab0de1b37d", 0x94}, {&(0x7f0000614000-0xae)="0887207745ae077b5a1e37542d3dce50b5a567cde55451c8206f3573bdc497d1ef9606de6d25165b56f2a6a7e082d7c2593f792e36684be310a5e5bda1a0b81647631e058102df4b5ff9b5e5a614881178bcf9aa40495a1252f8d2d7834dc92c941d730afc10a3bb2f114bec81c2dcd75f4a1a5f2fb772ef97f8914128a78efa9f6b3dfcf4b8914a96909926d550aacee9a3c4e65732d10492d0e11329368b099de9ca4d7fb85b92ea7433a48b90", 0xae}, {&(0x7f00003da000-0xe)="1c7c1c2a021b80d728895b7a651f", 0xe}], 0x3, &(0x7f0000689000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x7, 0x208, 0x1, 0x8, 0x0}}, @init={0x18, 0x84, 0x0, {0x8b27, 0x6, 0x9, 0x400}}, @init={0x18, 0x84, 0x0, {0x5, 0x9, 0x1, 0x20}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x4, 0x0, 0x8000, 0x4, 0x4, 0x7, 0x70d, 0x0}}], 0xc0, 0x8844}, {&(0x7f0000710000-0x10)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b9f000-0x2)=[{&(0x7f0000588000)="f711fe150ef3d9e50807f8234d448b459596665cb68865b610f52a2beed0a68cf1dd45a78327d05bf1a451afc441fede85d7a759d1ff557cc082dbfe1960666241c09fc1a95b513e10eacf5d864ca92cdd271431a949568951082494dc5fe6785dc95901c0a5", 0x66}], 0x1, 0x0, 0x0, 0x0}], 0x4, 0x40000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000867000-0x20)={0xfffffffffffffffd, 0x0, 0x2, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000481000)={0x7ff, r1, 0x0, 0x4}) 2018/01/24 03:52:32 executing program 6: mmap(&(0x7f0000000000/0xeb4000)=nil, 0xeb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x4, 0x100000001, 0x40, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eab000)={r0, &(0x7f0000ea9000)="", &(0x7f00003d9000)=""/0}, 0x18) r1 = socket$packet(0x11, 0x0, 0x300) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000eb5000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007a6000)=0xe8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00006aa000-0x10)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10) 2018/01/24 03:52:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00008d5000-0x8)={0x0, 0x0}) sendfile(r0, r1, &(0x7f0000aeb000)=0x0, 0x1000) socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000d66000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/24 03:52:32 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000004000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)=@ethtool_coalesce={0xf, 0x0, 0xff, 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]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000005000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0x26) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000000000)={&(0x7f0000001000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000+0xbbc)=[{&(0x7f0000004000-0x2e)=""/46, 0x2e}, {&(0x7f0000004000)=""/4096, 0x1000}, {&(0x7f0000006000-0xc5)=""/197, 0xc5}, {&(0x7f0000006000-0x7f)=""/127, 0x7f}], 0x4, 0x0, 0x0, 0x24000040}, 0x50) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000006000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000005000)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000)={@common='bridge0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f0000005000-0x8)={0x0, 0x0}) r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000002000-0x4)=0x0, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000002000)={r0, r4}) 2018/01/24 03:52:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000f49000-0x48)=@hopopts={0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0xfffffffffffffc1d, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x30) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ed3000)=0x0, &(0x7f0000faa000)=0x4) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00001b7000-0xc4)={0x0, 0xbc, "91cca5c6c58057ba1cb2b8e9289555cb265b1e476fa612a73a634687588f90b6c96c13fd91dcee61bdff9441f9f7c559911f33725693bfd48252bb944edbeb2ecb0c36337158e8f3ccc1e55181e457d4414a911e503294e3733d89113bc21518bd2816e8dc1c8ebba64b7ac886a6edb3af0b5a4996a698fc6a692922b7acaf5ea009a9369b70728d1276a588bfd619288265b5e070392dc11162b485d94ba5ceb8580dfa8906bba41185b982f02152d8fd3b087b56e2a9efb843a4d3"}, &(0x7f0000b71000)=0xc4) socketpair(0x13, 0x8000f, 0x9, &(0x7f0000f06000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000ac9000-0x8)={r1, 0x8}, &(0x7f0000309000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000b8b000)={r1, 0x5}, &(0x7f0000113000-0x4)=0x8) 2018/01/24 03:52:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000010d000-0x1000)="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", 0x11a, 0x0, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00007e6000)={r0, r1}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000e05000)={0x0, 0x618}, &(0x7f0000605000-0x4)=0x6) close(r0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000505000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000946000)={r3, 0x7}, &(0x7f0000fa2000)=0x8) 2018/01/24 03:52:32 executing program 5: mmap(&(0x7f0000000000/0xdef000)=nil, 0xdef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f00007b6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000def000)={0x0, 0x0}) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000df0000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) pipe(&(0x7f0000a8c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000df0000-0xc)={r2, 0x80000, r3}) write(r0, &(0x7f0000ded000)="", 0x94f386f79cff0d07) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000753000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r4, 0x40106410, &(0x7f00007cc000)={0xb, &(0x7f0000def000)="37c5dba84d53d0c0f4dc77"}) 2018/01/24 03:52:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000636000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00002f7000-0x10)={0x2000000000000437, &(0x7f0000dda000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f00003a8000)={r2, 0x3d}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) ioctl$void(r1, 0xc0045c76) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000298000-0x18)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, 0x14) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000874000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00007a2000)={0x1, 0x0, 0x1, 0x8}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000c3e000)={0xcd, r4, 0x10000, 0x6b2}) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f00005da000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000826000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000b10000-0x1)=0x0, &(0x7f000093b000)=0x4) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000411000-0x10)={0x1, &(0x7f0000a63000-0x8)=[{0xe5, 0x1, 0x2, 0x8}]}, 0x10) close(r0) getpeername$inet(r0, &(0x7f0000040000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c9d000)=0x10) getpeername(r0, &(0x7f00005bc000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f00001f5000-0x4)=0x32) bind$pptp(r6, &(0x7f00005bf000)={0x18, 0x2, {0x3, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/24 03:52:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4e, &(0x7f0000d9b000)=0x0, &(0x7f000010b000-0x4)=0x385) 2018/01/24 03:52:32 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x2, 0x3ff, &(0x7f0000010000-0x8)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000011000-0x70)=[{&(0x7f000000b000)="8b5bff8cf96d79ac340624f995cc2be2c4eeda29de0f8900d4f1da99346b5a37ec57c1ad92d0a38a20ce15c0ef8a70e07c86e7527d01d45347fa6700f9ebe0b14c4dc49099691922d9f934b6e2bdbe03e4cc240551f7d8ed47ce7f207c722e6aa0bc3992431569c922613f2317242b4fedd9982664d577c58509d96129f88106854558e68f033a58fa380c12b81240ea", 0x90}, {&(0x7f0000011000-0xab)="c258a3f188ad2d0f36dff4f9411c4041929977b964f2eab66905ebace1a81c6850a3a1243dea7656a4b5bc92e6f46194a023aeedcc7c185bde7ca33dd1e03f7c11c590d18c6c5ac9420284bca2c045b974d475ff108a089b2a037437739d78ba503bb12cf6718f78181457216acc6a744151512e9d66b324a292bf5e8fbf83a7cdb8a2217b1ea86bf08babc30367f2430a8c66c9f305f32de01f9d5b36edadb6547391619c757e440fb70a", 0xab}, {&(0x7f000000f000)="04bd2dc6a1b7ec616bd413e06f3e9e9e185100b60247b58f45de00c6732fbc94811bce3ae23a04813f3ae16d2799350e7927939bd5494c77fd6ea4e9ae9ae989655a6f5f18f0cfcffde27b13df3593a0abc3fd035baa", 0x56}, {&(0x7f000000f000-0xf4)="dad51ba51b8734db6d4da09ae51e31dcfb3dda23c872dbdb3cd00cf30dcefe10b882ca578d9827a66cb459fc0a5e82266dd513ae7a86aa801177e9c099f8dcf586e92b57a08f6a9703192b80e53fcd2f4728d5b55a375f2d38b0d80d335753fa464641d37016116acdc22386cd9eaeb7a729d72ab820d42e46ffbdf24b5e38b39b973432c2b366359ebc4f804f306121c84fc2d73ab2642f279c747faa24ce1ccebe39449fb39534b63b0ec526df59d2ed08891517acaf20ea70b773f77ffc606edffb380b18c58507dafbdd81bb28a3efa19c0ecb1e82f0bf147b6f6fdc7627392fd42b05b2034861b19639d6e7ddea2ad00017", 0xf4}, {&(0x7f0000011000-0xc7)="19eabaafae2fc8d86fcffcbacd9df638118c440dec9ec1fedb6d9cf4757caaed6d1c0c1488d29834d01e38313bfe3c7bf32317381debe951a82e2d045dacaf461583f48b64076cc6bba3b1b4dfa4b91e89a1d2d9e31ab19914d61af9325b20b0463bb7c533c67163681647f3ae18912b9b8e77394200dbee63aa2414b735a8b8387a2b835b409e9c8a6bcbdbcfc2fac31719d1c70275847bd7b144884338c10b1718c352b41ec389957b4b0f286340b2a50fa9ae9805906b36f395da65c12b28cb87de3a367a3c", 0xc7}, {&(0x7f000000a000-0x1000)="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", 0x1000}, {&(0x7f000000d000-0x54)="0aa742ef0ba56203533ee197938f2049faef82fc8e1a671c920e9426eaa0fb89eeac2b02db91f239ccf37444663c6e745c932602d93b8d5d99ab93e750756cfa370819f2a070bb1e13409a1adf8d4b970ed40ccf", 0x54}], 0x7, 0x3) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000010000)=0x6, 0x4) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000000b000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000010000-0x4)=0x47f) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000003000)={0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, &(0x7f000000b000-0x10)=@common='bcsf0\x00', 0x0, 0x1, 0x800}) 2018/01/24 03:52:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f00009e0000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002ae000)=0x10) setsockopt(r0, 0xffffffffffffffff, 0x7, &(0x7f0000719000-0x4d)="def50cddb6bb56a43aeae9dfaeb9e99e87a1fd4996cfe908d12e7fb3e3bb0441a197531c57d80eca5daed792a910122e04de9b07a4fb64b16e71848cf0cb4db42956ce6e0a95ce6f66a11cf455", 0x4d) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x7, 0x0, 0x1, 0x4, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73590100000000000000", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000623000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000567000)={r1, 0x7}, &(0x7f0000d3c000-0x4)=0x8) 2018/01/24 03:52:33 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000001, 0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000003000-0x4)=0x0, 0x4) r1 = socket$inet(0x2, 0x2, 0xec) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000055000)={{{{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xfff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3, 0x16a9, 0x800, "024ee3a8c4cd53b83e0282150bd1c2227c8e97ebe96e4241855e191965ef8cb0c107780e532b60b97b36862c87fad624cb76272299a95c89e60bc3128bd0a6387d9c65579ad55f4ee7cabef948adeeec"}, 0x160) 2018/01/24 03:52:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000dff000)=@buf={0xec, &(0x7f0000785000)="df70ee11560180b701335398277d526c74e2b15d59995e12a0641c092c7535f2984e109f1e597ec550c471a24339445b32db2e9dd5ffbbd5724c919848b0bd348ea13ba892d7e1bb80f09e2edda0832da5afa82e7cab884a732faecf70dd2fa331a47dd6afa0563b67253da2e4907a98b7795e388086efc2d0888dcd6faa6261de18fc2f3c2114fc7ed1626442f52c3ca04faa9da7714c7e17858b3a2da12bcadd987c667f07b0f20b2ebbe8c76c9daf5cb8ea18b3934313ecbde65471b88254d00585ebe556e5beb7abadb47f8a29ead9a7016a26a00add3a2423e3689e59841ebe24ac09395b4a34b89732"}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000020a000-0x10)=@common='tunl0\x00', 0x10) bind$inet(r0, &(0x7f000008d000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername(r0, &(0x7f0000005000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004bb000-0x4)=0x26) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000773000)={0x7fffffff, 0x3, 0x400, 0xb180000000000000}, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ca4000-0x4)={r0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000f1f000)={0x0, 0xe9, "6a54c0db2bce2c1fa69324d1558050fca6e7e37d49108836b3837d9c3c29ac41081930b3cce0314f2dd6bd2bde53b74e946022f8e8ba6f53d7a064482252efb76c90811876e09f0f8be33a2d6a31abb2d25d1af359df49499b8273c936a5a562404a649833d48771ca67927ef8be8048d62c6905e2f5793536f1a4e1885ac5c688c0ef1a8be760594f846ed14de2d3368a8091d980b7d9c83937b8306222e0e89e649991c3cc3810b11aa7ae46dfbb588894ac4145016c2f2b0476a1999a1528682526f8207c45796b7c258785d2e0fa18818afac3825b565224facc3032b3cec22c3250bfeee6d2ca"}, &(0x7f000072f000-0x4)=0xf1) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000ca0000)={r3, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x0}, 0x98) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x0) 2018/01/24 03:52:33 executing program 7: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f000000a000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000020000)={0x2, 0x0}) sendmsg$nl_route(r0, &(0x7f000001e000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000007000-0x2c)=@ipmr_newroute={0x1c, 0x18, 0x209, 0x4, 0xffffffffffffffff, {0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 03:52:33 executing program 6: socketpair(0x9, 0x80e, 0x200, &(0x7f0000a46000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000001000)=0xffffffffffffffff, 0x683) mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x7, 0x84) socket(0x1f, 0x3, 0x7) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000f6d000-0x5c)={{0xa, 0x1, 0xfffc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, {0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x100000000}, 0x4, [0x0, 0x27, 0x1, 0x8, 0x9, 0x1, 0x8, 0x8]}, 0xffffffffffffffce) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f000043c000)="85989bc555f062fb8de4fe63909a0bac2d2efcd9ed3d21195135969b97990f99ff597d4909105ab6ae833eac8448af272771977c25f7e0365636585349faacbff7d7a2e9c429b676bf124501b7b9e55434fff72b332b8076060ddc743882fdfaf6939fe88460a35f42b6ab80865984ee856b715a0775411d63b01fa11fb9b1d74abded76ad3d435cf7a194cf2e163d526a41eeb073ac7e548ac237230891aae0896a523959fa2224d46fe32468b62563e24280", 0xb3, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f6e000)={0x0, 0x0}) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f00001fb000)={0xaa, &(0x7f0000f6f000-0xaa)="1adc45a5c79612cc6540f03644c976b7eb5d886657cb8485be5d4395fbbcd105ca6b1097b1b27317f1007683abf12c50f21322026acd80b4ff894ff4eaed108243d704a62a2686eb9257cc7d61a863ab348687038e9ad1ebed7010b9800c6c158b9811af9eb8aa56f6e80551294c0dfa42de4b2d716be2484305a52c9fab53ecce72cea5c8127d1e393e8471fa92404bf5a310db52f317b7ccc340d1bde5e95de25db248f1bf240b8c21"}) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000f6e000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f6e000-0x4)=0xb) r3 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000f64000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c72000)=@ethtool_gstrings={0x1b, 0x5, 0x3a, "fed342ccda4a6c6c32ca70b318eeb3d1c88de91944dae0749b51619fdc02aa5941465a52d4213c4c58c29a763370ae8e49325956836169abac32"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 03:52:33 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0xa, 0xb6) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000001000-0x88)={r0, 0x6, 0x4, "cf7e208be6b78f90e8da131702fb65fe49e4f3096f42d2ef01c907f625d8e1d4c25e95711e892d69ccecc614b6e191b2e5f0c3cfe712db2cee46aa70edfd2ede6680b0530d9a0ed452ccc897775260e324e1981433bb925a492307f4d20e8a21aeed08ddf2832a69ac194a368befb059a16c1b421eebf98cec395d3f6410"}) bind$netrom(r0, &(0x7f0000000000)=@full={{0x3, {"8c95d95577cf32"}, 0x0}, [{"c01f56c81b1dbf"}, {"129ba27a122a3d"}, {"66cb0dd6439e0f"}, {"c70cfa623bf2fa"}, {"db3dbf03cf6086"}, {"337bd2405f709f"}, {"d267d9adf2a2cb"}, {"9c78c8189a958a"}]}, 0x48) 2018/01/24 03:52:33 executing program 4: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0xfffffffffffff800) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f00002e1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f78000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000086b000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40000, r1}) r2 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_udp_int(r2, 0x11, 0x40000000000b, &(0x7f0000648000)=0x3, 0x4) 2018/01/24 03:52:33 executing program 7: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000004000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000002a000-0x10)={0x2, &(0x7f0000023000-0x10)=[{0x24, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r1, &(0x7f0000028000-0x38)=[{&(0x7f0000027000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000)=[], 0x0, &(0x7f0000020000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/24 03:52:33 executing program 3: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fc0000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000881000)=0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000001000-0x10)=[{0x20, 0x0, 0x0, 0x4f42}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f000002b000-0xd8)="", 0xfd09, 0x0, 0x0, 0x0) 2018/01/24 03:52:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000870000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c1f000)=0xe8) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d6d000-0x490)={0x1, {{0xa, 0xffffffffffffffff, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x200000000000092, [{{0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x800, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3ea8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x100000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xfffffffffffffffa, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x32b) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/24 03:52:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000f4d000-0x4)=0x0, 0x4) r0 = socket$inet6(0xa, 0x802, 0x7) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000b05000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000cb0000-0x10)={0x1, &(0x7f0000527000)=[0x0]}) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000dd7000-0x4)=0x7, 0x4) 2018/01/24 03:52:33 executing program 0: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x80000, 0xfff) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000e7c000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000eee000-0x7c)=@newlink={0x48, 0x10, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_MAP={0x28, 0xe, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 03:52:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000b40000-0x10)={0x0, 0x38, &(0x7f000041b000-0x38)=[@in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x8}, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}]}, &(0x7f0000626000-0x4)=0x10) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000063f000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb5}, 0x98) 2018/01/24 03:52:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00008be000)={@common='ipddp0\x00', @ifru_flags=0x2a02}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000aa2000)={r2, r0}) socket$alg(0x26, 0x5, 0x0) shutdown(r2, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000da1000)={0x0, 0x0}, &(0x7f0000f95000-0x4)=0x8) 2018/01/24 03:52:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b8a000-0x1c)=@req3={0x10001, 0x0, 0x1, 0x1df9, 0x0, 0x0, 0x0}, 0x1c) setsockopt(r0, 0x1, 0x2, &(0x7f000088a000-0xbc)="d162e7ec3a709b84f591e0eca9844ddfcb388c0f36fe43545481d63c23da55c2bbb7c58cc4023216ce2cb2ba23bc4fe3ef03a833efb1f09575dbf6120ad52daf66a5c8739ea9e37a0d2c220e9f1a5470aeb314177ff9e4c7ed08aa3648239b46353abb5c4fa9c8fcf1e609d16c8588ce676efb5d75eed1a49fe7fdf1bc25eba6675be331f95d79de2ef9042937a5805f43f7724fdda77aac537faf1ede5b19fc4fb9119e27f9a50f010374e8b43e8d809d606659ee65a0febd0ea30b", 0xbc) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "0100000900000001e5260001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00003a0000-0x280)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000ae3000)=0x0, &(0x7f0000198000)=0x4) 2018/01/24 03:52:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6a, &(0x7f0000315000-0x84)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, {[@ra={0x94, 0x6, 0x0}, @ssrr={0x89, 0x23, 0x0, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, @loopback=0x7f000001, @loopback=0x7f000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002]}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0xf, &(0x7f0000e5e000)="6aa8b649894034d39ac8038658a3d1c5e4e739035c987ad24370add05853a823d38f", 0x22) 2018/01/24 03:52:33 executing program 7: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000012000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f0000011000)={&(0x7f0000005000/0x4000)=nil, 0x100000001, 0x4, 0x41, &(0x7f000000a000/0x3000)=nil, 0x8}) bind$unix(r0, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) bind$unix(r1, &(0x7f000000d000)=@abs={0x1, 0x0, 0x0}, 0x8) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000002000)={r2, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000013000-0x8)={r2, r4}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000013000-0x10)="c5caeedc56eafdc50633a667f1ffda10", 0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000014000-0x4)={r0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000014000-0x4)=0x7, 0x4) connect$unix(r0, &(0x7f000000d000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x2, 0x4, &(0x7f0000013000)={0x0, 0x0}) setsockopt$RDS_CONG_MONITOR(r6, 0x114, 0x6, &(0x7f0000012000-0x4)=0x0, 0x4) 2018/01/24 03:52:33 executing program 6: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000-0x1c)={0x1, 0x9, 0x7, 0x4, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000019000)={r0, &(0x7f000001a000-0x23)="0791", &(0x7f000001a000-0x17)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000007000)={r0, &(0x7f0000012000-0x1000)="", &(0x7f0000012000-0x61)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000017000-0x18)={r0, &(0x7f0000004000)="", &(0x7f0000016000)=""/0}, 0x18) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000012000)={r0, &(0x7f000001b000)="9e2dceda5089a3572c86afe90633ce2edfffa49ee8d0de0d51232eaa0de52222a53b33cfda2e5395fc9f4503335fbce314a20c4060355c32d14da4425354f2bbf10488d36766dfe2550ae03c4dd86437bdb3a850718738f433d27af177312817d67b9b57c297d499c9b8ae838df7347f657bab83edb338c8a853c2ae67fddd31a4d1d949c7eaf53cd8daa1736cedffc4e4fbc01abffb0603af18f44edf8bcebe0ae69f8f12fc654599a522149c11109d0caec8d04bc96bd42c65f800d1a3db5d73dc43a52c", &(0x7f0000010000-0x3)="ab6289", 0x3}, 0x20) 2018/01/24 03:52:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c1e000)=0x10, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000fdc000-0x8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) pipe(&(0x7f0000b4b000)={0x0, 0x0}) 2018/01/24 03:52:33 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname(r0, &(0x7f0000004000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000003000-0x4)=0x3a) ioctl$int_out(r1, 0x5460, &(0x7f0000000000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000004000)=0x72, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000001000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)=0x10) r3 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x7fffffff, 0x1, 0x1ff, 0x2, 0x20, 0x80, 0x6, r2, r3}, {0x3a, 0x8, 0xfffffffffffffffc, 0x7fffffff, 0x7, 0xfffffffffffffff7, 0x36b3, 0x4}, {0x1, 0x80000000, 0xc2, 0x5}, 0x1ff, 0xa, 0x0, 0x0, 0x2, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x6f}, 0x2, @in6=@loopback={0x0, 0x1}, 0x3, 0x1, 0x1, 0x3, 0x49, 0x8001, 0x8}}, 0xe8) 2018/01/24 03:52:33 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00007f6000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x2)=0x8) connect$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x3f, 0xb9, 0x5, 0x716, 0x8, "0f1fb6e0777bba9fbddf9678c09285e89f36790b0e58b32c84d73a4c38f490b0d78f32855ee2b2c614490616ac225ebc434a3a985bb222676ee4720334499b", 0xc7}, 0x60) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00005f1000)={@empty=0x0, @multicast2=0x0, 0x0}, &(0x7f0000031000-0x4)=0xc) bind$packet(r0, &(0x7f0000460000-0x14)={0x11, 0x18, r1, 0x1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000d31000-0x10)=[{&(0x7f0000aaf000-0x14)="a78416502682061b91e3b93ff739eb6176f64372", 0x14}], 0x1, 0x0) syz_emit_ethernet(0x36, &(0x7f0000288000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@generic={0x86dd, "04c6d9868fa6388a74a24174c61cc8826d452426a7ba5220783ac3f0a2dc261b4b09a64e5d26ceb5"}}}, &(0x7f0000e76000)={0x0, 0x1, [0xb8]}) 2018/01/24 03:52:33 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000000a000-0x10)=@vsock={0x0, 0x0, 0x0, @any=0x0, 0x0}, &(0x7f0000006000-0x4)=0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000-0x10)={&(0x7f000000d000-0x170)={0x2, 0x16, 0xfffffffffffffffb, 0x8, 0x2e, 0x0, 0x1, 0x3, [@sadb_x_filter={0x5, 0x1a, @in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14, 0x0, 0xa}, 0x3, 0x14, 0x10}, @sadb_x_sec_ctx={0x1e, 0x18, 0x1, 0x81, 0xe7, "e6d13c5879dc2dbca58676ab506e8cace74a161991a986ee9ca588afe08831b6cf53dd4b5da69846c0b4a7024377a48f6f6a73e927ecef4e0e611906af63680ef9b265910b92883402a7b10b524295d176d5d4a9bc41b2c4934567bc8d324b994197a82deff5d897ef1ec6448015b613710a94dc1a398d66c8ff8ec1143148bb38ff3bd0bbe2edd72bde513497fa2de1d05f7782b4c637d82166d401182d2edd6429b9e16843367a5ee18199b39279fd4a1fbf2be64668076c2366e19a1885a169d105b44a213a88de73536c852a59d9de8b55a786fed18d3622cc3a2c8289f106d8e206218180"}, @sadb_x_nat_t_port={0x1, 0x16, 0x3, 0x0}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_nat_t_type={0x1, 0x14, 0x8, [0x0, 0x0, 0x0]}]}, 0x170}, 0x1, 0x0, 0x0, 0x0}, 0x20000000) syz_emit_ethernet(0x4e, &(0x7f000000a000-0x4e)={@random="e9e73ababc72", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}}}, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000008000-0x8)={0x0, 0x0}) 2018/01/24 03:52:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000002, 0x0) accept4$inet6(r0, &(0x7f0000bcf000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00005d2000)=0x1c, 0x80000) sendto$inet6(r0, &(0x7f000002d000)="30a95602a417e57a02ebebd360e00ba786e339d17420e2c13bfb937ef97eaa5e805bd72ec3a2877722cd713953c3068bd25752d696164f057cec0c3906984be7b4934a7086cd", 0x46, 0xfffffffffffffff9, &(0x7f0000825000-0x1c)={0xa, 0x3, 0xf70, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0xffffffffffffff9e) 2018/01/24 03:52:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f000038d000-0x2)=0x6, &(0x7f000095d000)=0x2) close(r0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000027e000)={0x0, 0x0, 0x1}, 0xc) 2018/01/24 03:52:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00003bd000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f000066a000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f9e000+0x39f)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000610000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000c50000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000322000-0xc)={r3, 0x80004, r2}) r5 = accept4$inet6(0xffffffffffffff9c, &(0x7f00005ab000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fe0000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000c27000-0xc)={0x0, 0x81, 0x30}, &(0x7f00006fc000-0x4)=0xc) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000dad000-0x4)=0x1f, 0x0) r7 = socket(0x2, 0x2, 0xff) ioctl$sock_kcm_SIOCKCMCLONE(r7, 0x89e2, &(0x7f000063a000-0x4)={r7}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r8, 0x84, 0x13, &(0x7f00007a8000-0x8)={r6, 0xe452}, &(0x7f0000a52000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000c78000)={r9, 0xf9ab4ad, 0x101}, &(0x7f0000cb1000-0x4)=0x25f) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f0000f9f000)=r10, 0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r4, 0xc06864a2, &(0x7f00004e4000)={&(0x7f00001d1000-0x14)=[0x7ff, 0x7fff, 0x1f2daea1, 0xfffffffffffffff9, 0x7], 0x5, 0x3f, 0x34, 0x4, 0x7fffffff, 0x401, {0x1f, 0xff, 0x80000001, 0x6, 0x7f, 0xed3, 0x1f, 0x7, 0x7, 0x6, 0x8, 0x6c, 0x1a3, 0xf117, "abcf98689e2640abe5dfd7f6ff2009bfefabf8ac202e2fb2ebe559b8d5e83b06"}}) r11 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000eaf000-0x4)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, &(0x7f00005c1000)=r11, 0x4) socketpair(0x11, 0x4f65e7d791d4218a, 0x1ff, &(0x7f0000161000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r12, 0x29, 0x2d, &(0x7f0000892000-0x88)={0x7, {{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r13 = socket(0x4, 0x5, 0x10000100003ffe) bind$alg(r13, &(0x7f00003db000-0x58)={0x26, 'aead\x00', 0x0, 0xfffffffffffffffe, 'ccm_base(xts-aes-aesni,tgr192-generic)\x00'}, 0x58) gettid() socket$inet6(0xa, 0xa, 0x287cf7ca) socket$inet6_udp(0xa, 0x2, 0x0) r14 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r14, 0x29, 0x400000000, &(0x7f0000c4c000)=0x401, 0x1) accept$llc(r12, 0x0, &(0x7f0000c02000)=0x0) setsockopt$inet6_int(r14, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r14, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1, 0x19, 0x0, 0x3}, 0xc) setsockopt$inet6_int(r14, 0x29, 0xc9, &(0x7f0000c3a000)=0x0, 0x4) 2018/01/24 03:52:33 executing program 3: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f000001e000)={0x1, 0x9, &(0x7f000001f000-0x48)=@framed={{0x18, 0x0, 0x0, 0x0, 0x672a, 0x0, 0x0, 0x0, 0xf70}, [@generic={0x80000000, 0x8, 0x20, 0x5}, @alu={0x7, 0x7, 0x6, 0x0, 0xe, 0x1, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x6}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000017000-0x4)='GPL\x00', 0x9, 0x11, &(0x7f000001e000)=""/17, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000001f000-0x28)={r1, 0x0, 0xc8, 0x70, &(0x7f0000014000)="af2b9ef132d9bcf98d71533a4e8a891b38b43412238e9dd2bba0b91183d37f59612daea259e1749fbd436ba1dd0bed256372f922cdea9ec237edc63548b0fbc69bce4904b0f006fb0476726c0c100572b62f466cc92e1dcd9e90be21c589ca8dcdb9fce3b6fc7fdb8831480f7b55c37311a54990e743b371e5c157769f1f6267c6dc13445ee25f6b0543238eafcfe3dd4949f8711b9954c6e00c176b640734317ea0ea290d018e7c82448348ded69526365063f97d06d2d7b7a66717d4051020d031b52af32c1e97", &(0x7f0000004000)=""/112, 0x6cff, 0x80}, 0x28) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x1, &(0x7f000000c000-0x5)="0ed4550f", 0x4) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000012000-0x4)=0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000020000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000009000)={0x401, 0x0, 0x1, 0x8}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f000001f000)={0x5, r3}) 2018/01/24 03:52:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00004d1000-0x8)={0x0, 0x0}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000f30000-0xc)={0x0, @broadcast=0x0, @multicast2=0x0}, &(0x7f0000f1b000)=0xc) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000041000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000e67000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007a3000-0x4)=0xe8) r5 = socket$packet(0x11, 0x0, 0x300) accept$packet(r5, &(0x7f0000d02000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000936000-0x4)=0x14) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000c28000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@dev={0xac, 0x14, 0x0, 0xa}, 0x3, 0x0, 0x2, 0x3, 0xa, 0xa0, 0x20, 0x0, r2, r4}, {0x0, 0x7, 0x2827aed6, 0x5, 0x3f, 0x3ff, 0x3fffc000000000, 0x3}, {0x1, 0xd9, 0x80000001, 0xd02}, 0x7, 0xa, 0x3, 0x1, 0x0, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3b}, 0x2, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x100000001}, 0x3, 0x2, 0x1, 0x7fffffff, 0x2, 0xfffffffffffffffa, 0x5}}, 0xe8) r6 = accept(r3, &(0x7f00001a1000-0x10)=@vsock={0x0, 0x0, 0x0, @my=0xffffffffffffffff, 0x0}, &(0x7f000010a000-0x4)=0x10) sendmsg$netrom(r0, &(0x7f0000840000)={&(0x7f000066b000-0x48)=@full={{0x3, {"e5c55a98abc563"}, 0xffffffff}, [{"4f7b337d57d56b"}, {"e6675295e7459d"}, {"34e38bc293266e"}, {"0b411dfbef4dcc"}, {"7b469c5b338c7d"}, {"a528abdd98186a"}, {"163280dcf00aa4"}, {"88b6b75ff9e05f"}]}, 0x48, &(0x7f0000966000-0x70)=[{&(0x7f0000466000)="2e40c8f88dc7353e9b8aea4a32f43f56aeef5e6ec6bc6c57dcebe22cf7ec4d6972b0e7f0412584c04bc9f2a00b8aaf8390f35e34e9888f01f6a9f0a59e8789d56b8bb5d39bc8ca565d40f4a0df1c9261cb16f3be0e0ee991cbbda485186b4be9f0c647038cb8f7414c67474e7bfedb2a", 0x70}, {&(0x7f00004d2000)="73aefc601373c908e793ac81e0032f3fe0daf6336353413329c1a19cca0fb83b204eb9ad23e9d07fd3f59e747b75bf0a06b240f099efa23f4cf141e35634ef137bb1c1ce03e0652e42e932ef161c995f67c565f1d8da9f2a7383570d9dd5868dc366a0251f9cf9f85a94dc1ea402dccb3fc12c5d223f14ab252094639feefcfffeeed2e0b733d8c0d44a9e6c2a028d2265", 0x91}, {&(0x7f00003b3000)="3cef4ebb6d62c5f44347200bc9f31b865846a0b8b797fa45e3e9b053a1349aa474c998", 0x23}, {&(0x7f0000d2e000-0x91)="9a46436f174ea8821ecbfa824abfea2c2231c17dd4533add414283eadb5318ee629edaf7c5e38124fc4ffe08b00ae96c3d18d5d72f957c5b557b6d909b1101adf8eb84fedc696f8cd22eb2035d975643dcbf65d2c178bee7b4c1694708cf6123700122088480d3b482ba4e6db2bd918b5b30e3954b5cfe0e94bbbc50a84b14bd86c560fc1af6b61b21438caa3ad5a31557", 0x91}, {&(0x7f0000af4000)="fdd9f1ee4ef91983d6", 0x9}, {&(0x7f0000af3000-0xea)="da6ee1adc02997f113012190ebb868a3eefc601327f4060983d52aa9179dc482306b07056f43d0e5f74f2aaa775d465b1dcb108253f452a174d875c33c08cd3622b469c18df417f051ed88886ab68bb884fe5ca35335ed847c4131c12a850b862db29a779f6ec0e2b6c34ffc50b680854acf8472296f90a95b47a0e4822ba1ddf96f26bb9048f3181c1b117b2ad318924fcdcb57f18f55b7a0685733f9842db31b78a85241c8d7034cf8f2ef1d6f444aa65b10975ddd359350f58a2c644f67c86a6863863c4a3fb3938534bf39cb7865c57474949f4caf38c8b04f9a6919746008018427ff06a5416f92", 0xea}, {&(0x7f000049f000-0x48)="813e05971f1fb684067e60a7cad62d02053ad306c0849bd0d91db3165d6c86f54e2daf14d681cb34bb23b95cb13a7215c7d7cce0e71c937b84f99535afcadeb51b200e47516084b4", 0x48}], 0x7, &(0x7f000015e000-0x3e8)=[{0x80, 0x108, 0x8000, "bf0ffd539334114c258e2673154cd056b1d821f755fee8120b297e1dfd01ebb169a86dc6469cbf032382a4c04ffa3e88603c7da74547730efdd45ed5c24a65b76d001dac16094bb655de115f599c359c0baed62611f7a947edb1e64c41e44c26614ebfed71eb79a1033add923832"}, {0x108, 0x185, 0x2, "7d7d18bceee224bb0348aaa609262692cc82e8d29930915be7ea71c492a8fdba2235ee687040480add6456ff958fa2b6431c8b02ce3d990bb80d11334a227c4edb4a5b200c9d98a5c0ecee9470078c6a31fd8eb43866f006c903af6962433388c6477ee93f4785ce14d56b879c37c5de8f427f5a96ace4d46b364151d3fb9b5a585182666fc61ae51f5cd7222d133740c58e0e0364ecec482df0aa13bdcc026026afb75fceb47444ae39341f4a04f195e15427359ac56de2d4b072358a6da5fa73ad4e38ad4199a62c4dfffb39991583d64a2112cb179cd92169de3a0b213c08436699c90f28ee200a0b7a7947e42ec32ee3a876c6"}, {0x68, 0x110, 0x79, "c68ad9e3efb313d162779ba34b228a843c1e619ae78fbf1d2a2a033aeffd3f43aeddfd12a5b1c2e029b3416253e85f9d227a69e8ed9df4638285b698c86c92eeaf350ba87213873f67c8a56e1180b6cd446677bf6f7466"}, {0x100, 0xff, 0xfffffffffffffff9, "65bcc880b0ccb67a3e974eb6127cfc3916e1e703b4a78ecf98fd6b8e41793471a78cbd1738f5661371ce61718a80a2d9b8f94d3d9cc92020f26397a6c9e4115e78a46c6feae23b75dd0480958801be83e00b699940ca3b1c7a191b3bdd7f768f7789d7ff787b8902e2f7c4950f21e226b1eb7361cc56f9a45d8cc53860dbcd14481e4c1439d6abd675fd134b5746cb2eb77ce69a65d9c7410160786259f058414ce0a96277587cc2da2fd44ce3d0defc87dad42278144f4e0abde216591f5fe312e0ab009ffdc03bd7400d86a6521d540d379a4841bd70b64fc5390b9ad511846fbb4d3413ff432370f7a211696fcdcb"}, {0xf8, 0x104, 0x0, "a4374e3a75334a5d2265a2932f6a4ab8ca7c51064287a2d83756f8110cb3a0eb0229f6b3cc9f32277e52284cbe84f2259792fa30f8bd50fdaa5afab044ae7424a51884edd95bec34d805ead542890d0e86d49f3233150eec2dddd360f0ac3e244667c4c911c70502c94bb01e0fde118802b65300bc0eb80ed22084e44de7c04433cbbf31697934a9175a3a7cb275567b7fbad86fa1a15c224c82380181049b8188bbdf4eb76c7ae6164a9a0eaa87007620aa7c53efd2ac69827b6ecf5a2d2c340fba42f2de438b4bc08715bc1e409d4e05f77c2bdcf5a90524acc29c791f2a1911"}], 0x3e8, 0x40}, 0x4010) sendmsg$nl_xfrm(r6, &(0x7f0000351000)={&(0x7f0000737000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000289000-0x10)={&(0x7f0000fd3000)=@flushpolicy={0xffffffffffffff94, 0x1d, 0x23, 0xffffffffffffffff, 0xffffffffffffffff, "", [@proto={0x8, 0x19, 0xff}, @replay_val={0x10, 0xa, {0x7, 0x6, 0x8}}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) getpeername(r1, &(0x7f000091a000)=@pppoe={0x0, 0x0, {0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @generic=""/16}}, &(0x7f0000d75000)=0x1e) 2018/01/24 03:52:33 executing program 0: ioctl$sock_SIOCGIFCONF(0xffffffffffffff9c, 0x8910, &(0x7f0000e0f000-0x10)=@req={0x50, &(0x7f0000d31000-0x50)={@generic="9ccf339f5f303bf6ef991e7fc179ec02", @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x1, 0x4}}}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000)={0x0, 0x54}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={r1, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe55, 0x3, 0x100000006, 0x7, 0xfffffffffffffc01}, &(0x7f0000001000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0x67e460951f9815ed, &(0x7f0000000000)="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", 0xfb) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000000)={r2, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r3, &(0x7f0000023000+0xcc9)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60) read(r4, &(0x7f0000015000-0x37)=""/55, 0x37) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000010000-0x4)={r3}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f0000025000-0x10)="6fb1c129dc8af55c2b5ea38ace052b1f", 0x10, 0x1, &(0x7f0000024000)={0x1a, 0x5, 0x1, 0x79, 0x0, 0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r4, 0x111, 0x2, 0x1, 0x4) sendmsg$nl_generic(r3, &(0x7f000000a000-0x38)={&(0x7f000001b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000010000)={0x1c, 0x1e, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0x8, 0x2, @binary=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 03:52:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000731000-0x90)=[@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}], 0x1c) r1 = socket(0x10, 0x80000, 0x9) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000f70000)=0xffffffffffffffff, &(0x7f000096e000-0x4)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000c36000)={0x0, 0x20, &(0x7f0000468000)=[@in={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00005e1000)=0x10) 2018/01/24 03:52:33 executing program 3: r0 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) getsockopt(r0, 0x200000000114, 0x0, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0x1) 2018/01/24 03:52:33 executing program 6: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000020000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000020000)=0xffffffffffffff23) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000001f000)=@ipv6_newroute={0x38, 0x18, 0x781a251f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_MULTIPATH={0x1c, 0x9, [{0x9, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, r1}, {0x0, 0x0, 0x0, 0x0}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0xd, 0xcb20f5a3550ed912, 0xe4, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_dgram(r2, &(0x7f0000025000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0xfffffffffffffd26) 2018/01/24 03:52:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) pipe(&(0x7f0000920000)={0x0, 0x0}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000ce8000-0x20)={r2, 0x0, 0x0, 0x7, &(0x7f00003b4000)=[0x0, 0x0], 0x2}, 0x20) bind$netrom(r1, &(0x7f000096b000-0x10)=@ax25={0x3, {"13814942d0d2ad"}, 0xfffffffffffffff8}, 0x10) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000ff0000+0x52d)={0x101}, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x0, 0x30}, 0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000214000-0x8)={0x0, 0x2}, 0x8) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f000013a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x100}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f000062c000-0x216)={'security\x00', 0x0, 0x0, 0xb2, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f000093b000-0x10)={0x0, 0x0}, [{{{@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='vlan0\x00', @common='vlan0\x00', {0x0, 0x0}, {0x0, 0x0}, 0x0, 0xfffffffffffffffc, 0x0}, 0xb2a585, 0x74, 0xb2, 0x0, {0x0, 0x0}, []}, {0x3e, "a614669d511bcc76b69965bacac6f8afd354bcbe95a8ce35316352c3e5", 0x0, "1c03dc60d958e27e204bee59d486db3b89ed0b61bbc28f7e2a5027d678a6"}}]}, 0x112) write(r0, &(0x7f0000686000)="9a", 0x1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) write(r0, &(0x7f00002f9000-0x1000)="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", 0xe01) 2018/01/24 03:52:33 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6efea7fb496b2298) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000000c000+0x211)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000a4a000-0x38)={&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000d58000)=[{&(0x7f000066f000-0x45)=""/69, 0x45}, {&(0x7f00004ba000-0x71)=""/113, 0x71}, {&(0x7f0000e0f000-0x3f)=""/63, 0x3f}, {&(0x7f0000001000-0x9e)=""/158, 0x9e}, {&(0x7f0000000000)=""/164, 0xa4}, {&(0x7f00000d8000-0x4e)=""/78, 0x4e}], 0x6, &(0x7f000005b000-0x81)=""/129, 0x81, 0x5}, 0x10003) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r1, &(0x7f0000001000-0x10)=@can={0x1d, r2, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f000000c000)={{0x2, 0x0, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/24 03:52:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007d1000-0x8)={0x0, 0x0}) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f0000daa000)={0x18, 0x1, 0x7, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 03:52:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) pipe(&(0x7f000049d000)={0x0, 0x0}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000eed000)={r1, 0x0, 0xcd, 0x2b, &(0x7f0000d5c000)="b4b30df54f3c0beb855494f6b4a8fd614a69c760265b9ebdf96b8d18bb39acae461152014478a7aed4a887b447d36a7f5b8fbdb9567c4673918b71b62befa75742c3aa83d68caa8b673c02f59db5f4e3737e7ed77e28761310ef76e87e3c7111cdcdd6422f6279dc29fdd162a4982c1ea435347352b61ea82a7f90f951dca4a663fc35bd99b03c3af86a3ab3a2a9c2eeb2dd73dc6e11a03f254fd7982c49518aaab9046d10a0967f2c9d3aef5d540c2ccdde702e0f82968c53e9a95c1f2730a5cfb321f6db12b346cd0e6b0e79", &(0x7f0000bca000-0x2b)=""/43, 0x1, 0xfffffffffffffff8}, 0x28) sendmsg$key(r0, &(0x7f000011c000-0x1c)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xf, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$inet(r2, &(0x7f00005a0000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000097d000-0x4)=0x10, 0x80800) 2018/01/24 03:52:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000737000)=0x0, &(0x7f0000d79000-0x4)=0xfffffffffffffd0d) r1 = accept(r0, &(0x7f00001a3000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c20000-0x4)=0x10) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000b1f000)=0x0, 0x4) 2018/01/24 03:52:33 executing program 2: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getpeername(r0, &(0x7f000002a000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000007000)=0x32) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f000000d000-0x4)=0x1, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f000001e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000024000-0x24)={0x24, 0x2c, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x10, 0x0, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r1, &(0x7f000002b000-0x38)={&(0x7f0000015000)=@ax25={0x3, {"8a75cf1ecede62"}, 0xffffffffffffffff}, 0x10, &(0x7f0000011000)=[{&(0x7f000002b000-0xd8)="9e7a5ec53d7eb425bd906edcb02fba68dedc56ecde294705325432cde280ea46c3a41f3b2fce57172cea6cee0df1a8ab3406ae3712a109c3271755a308c29d69651997c475e588b96675782ff86741f80e773213dc6be957dcac138e4997301ed17aaa857120b4d70d6bbdab64bfde24e3da263be4b991d69b0f8b270c9d0d4cff517ef37ab33c8346946a57b1e5833f9511747f8c0c8383327e1ea46c87cfed5245476069b3202a6f598b81f15d8ebe81157e3c32a4af4ff9a1dc99e447ce934e29c7005449be93a45b8b6d6cc062e0c74d81aabf71a0a7", 0xd8}, {&(0x7f0000004000-0x1000)="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0x1000}, {&(0x7f0000004000-0xe1)="9edcc391268ab826f5d35ea25c95d651aacaf3ffc88f6cc26937030dd74303a7476b0494570d4ef5ddadd286e848b89e8aa8fff7fd9905a2458709186a1326c36e71ae8cdb600b78d2fa8d275d161cfbf7070fab073c619864e49e5346fd3f604d18ea5c1c56d8cfe2a6f37e09677d9be5a2fbc3a2e923d4ac9e671038cade300651024eddf4d3e9dcae5e66f34058babcd372937f8e40fbeb5b265a8aa206e6bbb193804133a0b433f026b697b1805f0a990dac9adf4f390ec133312d4427e0d4392bbb44811d5aaa692647ae413682ecc98459c2f50019d83474589e3db58153", 0xe1}, {&(0x7f000002b000-0x29)="98feaff23818877ae3be60f1f72b5e94350b589c6ffb993efa0a8f81b2e2d409261d88e4b49f29dca3", 0x29}, {&(0x7f000002a000)="738224961d932ee453870b9bccf1c1879b83d5bf21a7f32bfb6e379daa6cae1debcf13ee848d05764c8be0f7fea576991487cbd0567703f1d10613", 0x3b}, {&(0x7f0000011000-0x6)="e57ffe93ea90", 0x6}], 0x9, &(0x7f000000f000)=[{0x40, 0x0, 0x10000, "e32bdc65803d2c55632dca6367d2d91e3eea362333984450cd34cabaa370ee11283382e9bebce6f5a6"}, {0x78, 0x105, 0xa800000000000000, "6f58c37a9f8888c3b503a5f71b85a0581e001668cefb8238bd32f0438fdd1771ea1bfdf58e8800c949433ee67fa2c497d913bd6fbddf2b471de71883b84d24b4405ace73b0ca029e6915960c81a254d726581de765a86835d3860d705c0270eba318f29119"}, {0x40, 0x10c, 0x2, "3935e959be93a513bd78677e8caa48e963fd838169431fa93dae930e0473531d06ddecf3f013e755e545ce2ba3"}, {0xc0, 0x198, 0x1f, "165aac1e73703d7b35eea1dd3c32d52d82b2a5ef8a9b06909da5f4664933040ac712ca6336f7f0055405c550c27b054309d12a96e0fad74a7a4a40da9dea501b92bdc892361a30314af213bcd4d20d8414d597a430759a1cf26d79b844095c8a4d3b32d28b3592edc707bda719f2cf86021551bde178a1f730eee2bc5c4d05eab55818933e52800195bfc89c5c9fc0caa7794a8fe9cd80b86ac2f06cce23d36ba0d8a3ebf54bccb2f53c"}, {0xe0, 0x112, 0x0, "479f02e38777da8c0d0d1b3f1ab63291a67e099d4f3adc27b3c44aca605ea51675dc2571bb52440327b9edc1feaeea6b562ea2ac58fd9c5a9eb878487a6415629f2a244af20685f29f06206d6cc0b1e90350e10c7e43698a11a001740be811643b9f255211845b0b29c2f1d2fe0926da84f7dbd77a12c23c11f977175891d2ad9755f87e8c892ac4e6f7b5a700b2416ed5038f17c2198e38c568a2609ca673b5c737adb445b915c26933d8c4df8b289ca184375b191a85570961b9fa1daae67e2afa011ed548e0c62ad41af9f8692ef1"}], 0x298, 0x10}, 0x101) 2018/01/24 03:52:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000469000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$rds(r0, &(0x7f0000c1c000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00002c2000-0x20)={0x7, 0x1, 0x200, 0x5, 0xfffffffffffffffc, 0xffffffffffffff01, 0x8, 0x6, 0x0}, &(0x7f0000e86000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000ef5000-0x41)={r1, 0x39, "66845a53247bcbb4ad8e9f176bead573fc7a41c54adde7eacdff58acde770ef390f8cd342eb544cce9587a4b61588ea5a5563fd342322df655"}, &(0x7f0000325000)=0x41) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008b9000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 03:52:33 executing program 2: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000ae2000-0x12)={@common='bridge0\x00', 0x7}) recvmsg(r0, &(0x7f0000ae0000)={0x0, 0x0, &(0x7f00002a1000-0x70)=[{&(0x7f0000ae1000-0x6a)=""/106, 0x6a}, {&(0x7f0000ae0000)=""/177, 0xb1}, {&(0x7f00006b2000)=""/183, 0xb7}, {&(0x7f0000aaa000-0xa)=""/10, 0xa}, {&(0x7f0000742000)=""/4096, 0x1000}, {&(0x7f0000ae0000)=""/67, 0x43}, {&(0x7f0000ae1000-0x53)=""/83, 0x53}], 0x7, &(0x7f0000272000)=""/107, 0x6b, 0x0}, 0x100) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xfffffffffffffefd) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000ae1000)=0x0, &(0x7f00000a8000-0x4)=0x4) ioctl$sock_FIOGETOWN(r1, 0x800454dd, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000ae1000-0x8)={0x0, 0x0}) 2018/01/24 03:52:33 executing program 1: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ff0000-0x2)='\a', 0x1, 0x0, &(0x7f00004f3000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) listen(r0, 0x2) r1 = accept4$inet6(r0, 0x0, &(0x7f00005ca000-0x4)=0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00007c0000-0x58)={0x0, 0x1c, "180e266eaae33093defa27785b08d3beeeecb85dd10cbca8a76ba30e"}, &(0x7f0000661000-0x4)=0x24) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000a9b000-0x8)=0x1) getpeername$packet(0xffffffffffffffff, &(0x7f0000328000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000012b000)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000a000-0x28)={@common='teql0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000001f000)=@ipv6_newroute={0x30, 0x18, 0x781a241f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_MULTIPATH={0x14, 0x9, [{0x9, 0x0, 0x0, r4}, {0x0, 0x0, 0x0, 0x0}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 03:52:33 executing program 3: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5477, &(0x7f0000a78000)=0xe318) sendto$inet6(r0, &(0x7f0000ff7000)="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", 0x781, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) poll(&(0x7f0000f7c000-0x40)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/24 03:52:33 executing program 0: r0 = epoll_create1(0x0) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000f7d000-0x4)=0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x1, 0x0, 0x9, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 03:52:33 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000000e000-0x4)=0x0, &(0x7f0000014000-0x4)=0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000a000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000015000-0x4)=0x0, &(0x7f0000015000-0x4)=0x4) r2 = getuid() mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000015000-0x28)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x1, 0x2, 0xcd4, 0xa, 0x0, 0x20, 0x6f, r1, r2}, {0xffffffff, 0x20, 0x40, 0xf3, 0xfffffffffffffdfd, 0x4, 0xfffe00000000, 0x8}, {0xffffffffffffffff, 0xff, 0x3, 0x9}, 0x6, 0xd, 0x0, 0x1, 0x2, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0xff}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x3, 0x0, 0x7, 0x5, 0x3, 0xdc}}, 0xe8) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)=[{&(0x7f0000010000)="5500000020007fafb72d13b2a4a2809302000000030343046c2623692500140007000149bd2dca8a9848a3c728f1c46b7b31afdc1338d544000000000000f75ae583de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000011000-0x80)=[], 0x0, 0x0}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000013000)={0x0, 0x0, 0x0}, &(0x7f000000a000-0x4)=0xc) [ 100.602288] RDS: rds_bind could not find a transport for 224.0.0.1, load rds_tcp or rds_rdma? [ 100.654290] netlink: 17 bytes leftover after parsing attributes in process `syz-executor6'. [ 100.675865] netlink: 17 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/24 03:52:33 executing program 2: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f000001f000)={0x2, 0xa, 0x7fffffff, 0x3, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 03:52:33 executing program 7: mmap(&(0x7f0000000000/0xde1000)=nil, 0xde1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000de1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000de1000)=0x5, 0x4) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f000091f000-0x26)="2600000026004701925ef1f70722000c07fff701010000000700ff36b807475105001a000000", 0x26) 2018/01/24 03:52:33 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f000081f000-0x160)={0x18, 0x2, 0x2, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f00006bb000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00005d8000-0x4)=0x1c) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000c4c000-0x4)=0x0) 2018/01/24 03:52:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x7ff, &(0x7f00009fc000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000038b000-0x4)=0x0, &(0x7f0000696000-0x4)=0x4) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000849000)="220000002100070700be0000090007010a000000000000000020040005000380ff45", 0x22) 2018/01/24 03:52:33 executing program 0: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f000001d000)={&(0x7f000001e000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000007000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x18, 0x26, 0x829, 0x6, 0x3, {0x1, 0x0, 0x0}, [@nested={0x242, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 03:52:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x5, 0x3) r1 = accept$ipx(r0, &(0x7f00005f1000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c11000-0x4)=0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000dfa000-0x20)={@common='teql0\x00', @ifru_flags=0x1100}) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000948000)=0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000931000)={0xa, 0x7, &(0x7f0000875000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x10000}, [@generic={0xa20, 0x5, 0x3, 0x7}, @generic={0x8, 0x1c, 0x101, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c64000)='GPL\x00', 0xf30, 0x69, &(0x7f000023f000-0x69)=""/105, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getpeername$netlink(r0, &(0x7f000004a000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00008b6000)=0xc) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000fc9000-0x8)={r0, r2}) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000557000-0x8)={0x0, 0xffffffff00000000}, &(0x7f0000d3f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000c1a000-0x8)={r4, 0xfffffffffffffffd}, &(0x7f0000d30000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000ac6000-0x4)=@int=0x0, &(0x7f000072c000)=0x4) 2018/01/24 03:52:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f0000126000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000310000)=@allocspi={0xf8, 0x16, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x6c}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x5, 0x0}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) connect$can_bcm(r0, &(0x7f00002f9000)={0x1d, 0x0, 0x0, 0x0}, 0x10) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = accept4$packet(0xffffffffffffffff, &(0x7f0000b0a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000fd0000-0x4)=0x14, 0x80800) getpeername$packet(r1, &(0x7f0000e79000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00002b0000-0x4)=0x14) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f00006c7000)={r3, 0x1, 0x6, @random="beecfa81eff5", [0x0, 0x0]}, 0x10) socketpair(0x1f, 0x803, 0x9, &(0x7f0000b2c000-0x8)={0x0, 0x0}) setsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f00006a1000-0x4)=0x42, 0x4) 2018/01/24 03:52:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000bdf000-0x48)=@newlink={0x38, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_GROUP={0x8, 0x1b, 0x0}, @IFLA_XDP={0x10, 0x2b, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @void=""}]}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) sendmmsg(r1, &(0x7f0000fb0000)=[{{&(0x7f0000a08000)=@generic={0x0, "369f2c9053f95320a174b9ce730500cd261ea4fdfbc96d5b7360cea43580701ff6a81df561866ae3d9aea582d28a08010ad88bf56f41e557e87594b5c9b787004d26bc081b93a94a5e32efc7fcd95a96f1eeb98502c629cfb48aa486b4d15b47d2b930b4318910922e4470cf8efae2c1b57e78c818dc8d273bd970429a96"}, 0x80, &(0x7f0000f2c000)=[], 0x0, &(0x7f0000925000-0x98)=[], 0x0, 0x0}, 0x0}], 0x1, 0x4008881) socketpair(0x5, 0x6, 0x9, &(0x7f00005f6000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000f07000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b66000)=0xc) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000160000-0x8)=@assoc_value={r4, 0x0}, 0x8) accept4$netrom(r3, &(0x7f0000707000-0x3b)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00005cb000)=0x48, 0x80000) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f000088c000-0xb8)={r4, 0x0, 0xd38, 0x3, 0x0, 0x6c8, 0x1, 0x1ff, {r4, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x67f, 0x1000, 0x9, 0x5}}, &(0x7f0000f9e000)=0xb8) 2018/01/24 03:52:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000d26000-0xc)={0x10, 0x0, 0x0, 0xa6e}, 0xc) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000711000-0x4)=0x0) bind$netlink(r0, &(0x7f0000437000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) 2018/01/24 03:52:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000485000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320-generic\x00'}, 0x58) socket(0x3, 0x80003, 0x100000000) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000145000-0x4)={r0}) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000017c000-0x118)=[{0x0, 0x0, &(0x7f000061f000-0x10)=[{&(0x7f0000db2000-0xf6)="bc0233623288e00d6d7e06439b5188e1c7245f8f79bc40a346c147c8208f16172715b1c92313618f5c6920facdd2f98487750c53ced56d90", 0x38}], 0x1, &(0x7f0000184000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/24 03:52:33 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) recvfrom$inet6(r0, &(0x7f0000d90000)=""/0, 0x0, 0x40000020, 0x0, 0x0) mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r1, &(0x7f000089b000-0x7e)="", 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) r2 = socket(0x5, 0x2, 0x10000) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000fc3000)={0x6, 0x80, 0xfd3a, 0xfffffffffffffff9, 0x0}, 0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000ae2000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc8, 0xff, 0xff, 0x81, 0x0}, &(0x7f000013b000-0x4)=0xa0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000fc5000-0x4b)={r3, 0x43, "c85fd0d781a8d01ff90729636e388af06a4aa0a80e7a09566539b5730497114833d42e55fc90bc8ded2b74639859260dbf7c82e4da50d5b78ab3636f70054c28f8f6a9"}, &(0x7f00002a9000)=0x4b) sendto$inet6(r1, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/24 03:52:33 executing program 0: pipe(&(0x7f000035d000-0x8)={0x0, 0x0}) epoll_wait(r1, &(0x7f0000001000-0x48)=[{0x0, 0x0}], 0x1, 0x0) r2 = accept(r0, &(0x7f0000723000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f00002bf000)=0x3a) ioctl$sock_proto_private(r3, 0x89e8, &(0x7f0000e15000)="e0d9dbf474ff8164dee7ecd535d989a4e5593f895ba9f2a65a15907eb950022b8bcfb850ff332bf6a43b8263d6dec7d3ec8ed6dcb38af8e390fad81388b40a04d68dabd6ec712c3e2c95727f1f9cf134357a8fdd0291b6d677237aa0a15fef6fc11e4d2c764408d032432395d964c638ad3dec686a52f6fb475655cc1ab8bdc433b14cefaf2ece6b5c133fc00dfc085e7a683979c976e091f6572525d059d6573bf969af14a10309dd96a15de324bf4eb4f4bbcbffe6ff83668fb08f08ce5ff6aa5b26ae18cbfb37e40afb696da774ca2fd4a38112ebf5c68c62a77c85f574e6516c2470b7610bc0fd7c54e5") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r2, &(0x7f0000000000)={0x1f, {0x9, 0xe12, 0x3, 0x81, 0x2a, 0x4}}, 0x8) [ 100.775702] netlink: 2 bytes leftover after parsing attributes in process `syz-executor7'. [ 100.785058] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. [ 100.791945] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/24 03:52:33 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000005000)=""/166, &(0x7f0000005000)=0xa6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000001000-0x18)=@get={0x1, &(0x7f0000004000-0x76)=""/118, 0x0}) [ 100.799904] sctp: [Deprecated]: syz-executor3 (pid 21846) Use of int in max_burst socket option. [ 100.799904] Use struct sctp_assoc_value instead [ 100.859300] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2018/01/24 03:52:33 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x20, &(0x7f0000ec5000-0x4)=0x4, 0x4) socketpair(0x11, 0x6, 0xfffffffffffffff7, &(0x7f0000a8a000-0x8)={0x0, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000a0d000-0x88)={0x6, {{0xa, 0x3, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/24 03:52:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000ed6000-0x38)={&(0x7f00006d9000-0xc)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f000053c000)={&(0x7f0000ca8000-0x44)={0x44, 0x14, 0x0, 0x700, 0x2, 0x3, {0xc, 0x0, 0xa}, [@nested={0x24, 0x10, [@generic="ec62ce92f025641e58fb5da74fa5", @typed={0x10, 0x92, @u64=0x20}]}, @typed={0xc, 0x3d, @ipv4=@loopback=0x7f000001}]}, 0x44}, 0x1, 0x0, 0x0, 0x0}, 0x1) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x20, 0x1c, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0xc, 0x0, @ipv4=@empty=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 03:52:33 executing program 7: socket$bt_hidp(0x1f, 0x3, 0x6) gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000c4b000-0x126)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x54, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "778ee8", 0xfffffff5, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, [], "da09a8b7578a8b1657e9c967414f3bc94e78586b7f1b4e65ec7d4d5d7452a6077a0fe584"}}}}}}}, &(0x7f000099c000)={0x0, 0x1, [0xc5f]}) r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e65000-0x10)={0x3, &(0x7f000012c000-0x18)=[{0x2, 0x6, 0xb0de, 0x9}, {0x800, 0x4, 0x5, 0x7}, {0x8, 0xfffffffffffffffa, 0x0, 0x80}]}, 0x10) recvmsg(r0, &(0x7f0000259000)={&(0x7f00009a7000-0x1e)=@pppoe={0x0, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common=""/16}}, 0x1e, &(0x7f0000ecb000)=[{&(0x7f00000eb000)=""/184, 0xb8}], 0x1, &(0x7f00007b4000)=""/180, 0xb4, 0xfffffffffffffff7}, 0x12040) 2018/01/24 03:52:33 executing program 1: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) pipe(&(0x7f0000028000)={0x0, 0x0}) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f000002f000)=0x7, 0x4) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r1, &(0x7f0000001000-0x18)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0xdc, &(0x7f0000030000-0x8)={0x200}, 0x8) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r1, &(0x7f0000017000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000031000-0x4)=0x60) socket$inet_tcp(0x2, 0x1, 0x0) connect$netrom(r2, &(0x7f0000011000-0x48)=@full={{0x3, {"95eaf92f6aa31a"}, 0xfffffffffffeffff}, [{"68237eb4f6f99a"}, {"cb3fcd287ff45a"}, {"676de81846c8e4"}, {"1549aa29a4303e"}, {"5300e35066506c"}, {"788d9291e97284"}, {"524e1687556fa7"}, {"cce98a7151e204"}]}, 0x48) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f000000d000-0xc)={0x0, 0x0}) 2018/01/24 03:52:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dfc000-0x10)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000e3a000-0x38)={0x0, 0x0, &(0x7f0000be3000-0x20)=[{&(0x7f0000d40000-0x24)="01", 0x1}], 0x1, &(0x7f0000f8b000-0x18)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000b3d000-0x18)=@generic={0x0, 0x1, 0x2000000000000}) r2 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000653000-0x4)=0x0) socketpair$inet(0x2, 0x5, 0x7fffffff, &(0x7f0000901000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000a3e000-0x8)={0x0, 0x4}, &(0x7f0000048000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000954000)={r5, 0xffffffffffff4a79}, &(0x7f0000a65000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00007db000-0x6)={r6, 0x40}, 0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00001ac000-0x10)={0x0, 0x90, &(0x7f000001a000-0x90)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xe7}, @in6={0xa, 0x2, 0xdc29, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001}, @in6={0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}]}, &(0x7f0000d1d000)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f000031c000)={r7, 0x80000001}, 0x6) ioctl$sock_inet_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f000025b000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8200}) 2018/01/24 03:52:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000f99000-0x10)=@req={0x3fc, 0x0, 0x3, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3ff, 0x0, 0x3, 0x0}, 0x10) 2018/01/24 03:52:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0x80000000, 0x295) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x23a, &(0x7f0000664000)=[], 0x0, &(0x7f0000cc4000-0x18)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000764000)={r1, 0x80000, r2}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000360000-0x8)={0x0, 0x0}) 2018/01/24 03:52:33 executing program 4: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000980000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x3, 0x2}}, 0x26) getsockopt(r0, 0x84, 0x8000000007a, &(0x7f0000fe4000)=""/0, &(0x7f0000fe3000)=0x0) [ 100.906821] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2018/01/24 03:52:33 executing program 7: r0 = socket(0x10, 0x2, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00009c5000-0xc8)={0x0, 0x0, 0x0, 0x0, 0x0, []}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1202}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000001000)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x20034000}, 0xc, &(0x7f0000000000)={&(0x7f0000000000)=@bridge_newneigh={0x78, 0x1c, 0xc0a, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0x80, 0x8a, 0x0}, [@NDA_MASTER={0x8, 0x9, 0x76}, @NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14, 0x0, 0x15}}, @NDA_IFINDEX={0x8, 0x8, r2}, @NDA_DST_IPV6={0x14, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @NDA_LINK_NETNSID={0x8, 0xa, 0x4}, @NDA_DST_IPV6={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @NDA_VLAN={0x8, 0x5, 0x3}, @NDA_DST_MAC={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}]}, 0x78}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f0000000000)=""/251, &(0x7f0000001000-0x4)=0xfb) tee(r0, r0, 0x401, 0x6) 2018/01/24 03:52:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000423000-0x38)={&(0x7f00005a6000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000a26000)=[{&(0x7f0000ac1000)=""/203, 0xcb}, {&(0x7f00007e9000-0x84)=""/132, 0x84}, {&(0x7f000005d000)=""/216, 0xd8}, {&(0x7f00007b9000-0xed)=""/237, 0xed}, {&(0x7f0000135000-0xf3)=""/243, 0xf3}, {&(0x7f0000ecd000)=""/254, 0xfe}], 0x6, &(0x7f000097e000-0xbd)=""/189, 0xbd, 0x4}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000d14000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009f1000-0x4)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000055f000)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000314000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x9f}]}, &(0x7f0000f92000-0x4)=0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000c72000-0x40)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xfffffe70, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00004bb000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00004af000-0x4)=r2, 0x4) write(r3, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db39e9ff4435eade", 0x26) 2018/01/24 03:52:33 executing program 2: r0 = socket(0x93, 0x4, 0x2) connect$ax25(r0, &(0x7f00004d2000-0x10)={0x3, {"00c50413000006"}, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000db1000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000636000-0x4)=0x8) 2018/01/24 03:52:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000bae000-0xa0)=[@in6={0xa, 0x2, 0x20, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x100002}, @in6={0xa, 0x1, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x10001}, @in={0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x5945}, @in={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000718000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000411000)=0x10) setsockopt$inet_dccp_int(r1, 0x21, 0x80000000000b, &(0x7f0000b90000)=0x1000, 0x21d) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000544000-0x4)={0x0, 0xa43, 0x0, []}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000077c000-0x8)={0x0, 0x0, 0x0, []}, 0x8) 2018/01/24 03:52:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$netrom(r0, &(0x7f0000190000-0x38)={&(0x7f0000137000)=@ax25={0x3, {"400a988017845f"}, 0x7}, 0x10, &(0x7f0000d5e000-0x60)=[{&(0x7f00008f3000)="", 0x0}, {&(0x7f0000f66000-0xb4)="7df6b36ab60d7507a1cb0106ef78600651ebcf122876b2e52ee28b3c1664f7d3c48f3cf39a7776e93047425e546d2326c6b169c22fb04ce89bb4012634837714adfd03daad06c5c293c40a387541eb0cd94802efb6527d4da8b3e6564b67c687cc92c5f25ac11bd8cfb479a9298945792342843c9a3c9f65e711e81faf323b497570ee9a3a5e72f168bd4270dcb699304e0aa0bb51d43e08d1444080a51134016a4e9ece8ffcc4b21b4e647ba4daeccdec773378", 0xb4}, {&(0x7f00000b3000-0x1000)="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", 0x1000}, {&(0x7f0000bc6000)="e46319663f3b648f44b8cf2251c18d532039b5fa35a28298524a2bf2a7e2519aa10d99ea60", 0x25}, {&(0x7f00004c0000-0x6a)="53d70f84858cb63e6404e0b2c1dcc4eef049fe9af59697a1b0e8a4478166e7df8a14a845834585ceb823c6b081e54f66f7860e0ec533c6eb0799706ae9df0c6ba0549795f449be36962214fc952aa89c548b8108140e79698a9ada19a6ec2a932c218d93be5983007c43", 0x6a}, {&(0x7f00007a4000)="", 0x0}], 0x6, 0x0, 0x0, 0x4044}, 0x4000) sendmsg$alg(r0, &(0x7f0000b92000-0x38)={0x0, 0x0, &(0x7f00003e1000-0x90)=[], 0x0, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) 2018/01/24 03:52:33 executing program 4: mmap(&(0x7f0000000000/0xfa000)=nil, 0xfa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00000fc000-0x38)={&(0x7f00000f6000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00000ac000)=[{&(0x7f00000fc000-0x29)=""/41, 0x29}, {&(0x7f0000079000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f00000fc000-0xa5)=""/165, 0xa5, 0x8}, 0x0) r1 = accept(r0, &(0x7f00000e6000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000076000-0x4)=0x2ee) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000050000-0x4)=@assoc_id=0x0, &(0x7f000008f000-0x4)=0x4) mmap(&(0x7f00000fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x8) mmap(&(0x7f00000fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000fd000-0x4)={r2, 0x5}, 0x8) syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, [], "fca967e17f791010"}}}}}}}, 0x0) [ 100.961350] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/24 03:52:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000df4000-0x26)="260000005e0009000095faf8000200004000fd000300000006140000000208dae5060000eade", 0x26) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000029c000-0x8)={0x0, 0x6}, &(0x7f0000f81000+0x5cc)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00001c2000)={0x2, 0x4, 0x3, 0xfffffffffffffffd, r1}, &(0x7f0000a45000)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00009ae000-0x8)={r1, 0x81}, 0x8) 2018/01/24 03:52:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x13, 0x80f, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00006fd000)={0x0, 0xdc, "ca432c03640302dc2c3ae14377d5e47887cc0336df82dedc5809f334ebd07a11fe11b04448086693e8aab16dcfd032a3a9e5a0008c0ad466dbd3b613fae2cf84978a217919170db8508791e7c638eef7400bb82a0921ac1004dfdda9cce3c80703484c0f0240288e018f333a0ac784d6b3eaa5f936cb2b7b3f5f752585028cc0326bfab23faf2664be342f718dd4de65e0910c90521b0666a306628377eab44185e4ae77ef226f99fe5cca60b322ea3c89495b5fb006733ab6af7192ee03ee335a4a29f70aa8c7f0f035f1c1345ba883a63d8f226bdc6d0157c058db"}, &(0x7f00000aa000-0x4)=0xe4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000b5f000)={r2, 0xeef5, 0x38, "c30666e4911fec9f141a553e45a07a46080643bebef1de9bf5701de985e8c23d60bd0ce26b688d2cfcc1eb18db1ea93b9714edd2802521e7"}, 0x40) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f00000b6000)={0x0, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/24 03:52:33 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) accept4(r0, 0x0, &(0x7f0000f90000)=0x0, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ad0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00005e0000-0xa9)=';', 0x1}], 0x1, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000584000-0x8)=0x4) write(r1, &(0x7f0000335000)="", 0xfc94) 2018/01/24 03:52:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000406000-0x8)={0x0, 0x0}) setsockopt$inet_buf(r1, 0x0, 0x2c, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x1000080000089f3, &(0x7f0000ead000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff030100000001000000000000000f000449fbf502007e23"}) pipe(&(0x7f0000541000-0x8)={0x0, 0x0}) recvfrom$llc(r1, &(0x7f00003db000-0xa8)=""/168, 0xa8, 0x40012000, &(0x7f0000d7f000-0x10)={0x1a, 0x1f, 0x7, 0xdd, 0x800, 0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00000fb000-0x4)=0x0, &(0x7f00005ce000)=0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000101000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) 2018/01/24 03:52:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00004d2000+0xb32)=0x3, 0x4) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000714000-0x8)={0x0, 0x0}) r2 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000ef000-0x7b)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c52000-0x4)=0xe8) r4 = getgid() sendmsg$unix(r1, &(0x7f00003e8000-0x38)={&(0x7f0000fba000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000690000)=[{&(0x7f00003b7000)="87d2f78e5056d4f5fc754f110dbb5d80f983061e2fc56aea7dd490a69c0098cbd359d43a8d50f881327c9dd245ef6cc6e4651852c661ca160bc32ce3fdfd1f42d2d8d926ca4be3c32e967e7574ea10060c86b0047c96499a468910710520855b1fbc79f5d909dcdff339a40b15fa0db0a3545ebc79392348fcb8dca5674d5f8b4142292be927ecbdf9cdb74c421ff39e36591734bc7454ca79a2b1e0d688acd21bcce3d3ee95e058802099f331384f55f7d274e1bd79ea8a09e24a0d7f5f9abb5aff3f9d22ee68aac6a7c7829fa00b858caa05db2e42ee9379f34687e4", 0xdd}], 0x1, &(0x7f00001d2000+0xa55)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x40, 0x40000}, 0x1) 2018/01/24 03:52:34 executing program 2: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2c, &(0x7f0000008000-0xc)={@loopback=0x7f000001, @multicast1=0xe0000001, @empty=0x0}, 0x108) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(r0, &(0x7f0000ff4000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ff5000-0x4)=0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000a84000-0x2)={0x4}, 0x4) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000ff5000-0x4)=0x0) 2018/01/24 03:52:34 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000008000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000007000)={0x1, 0x0, 0x0, 0x0}) getsockopt(r0, 0x0, 0x53, &(0x7f0000001000)=""/8, &(0x7f0000001000-0x4)=0x8) 2018/01/24 03:52:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00001d2000)={0x0, 0xbf54}, &(0x7f0000243000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000fad000)={0x0, 0x0, 0x1, 0x0, r1}, &(0x7f00002d2000-0x4)=0x4) 2018/01/24 03:52:34 executing program 6: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000775000-0x4)=0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000ff9000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007a4000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ffa000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f28000-0x4)=0x20) 2018/01/24 03:52:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000973000)=0x0, 0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000029000-0x4)=0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000fd6000-0x4)=0x0) 2018/01/24 03:52:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0xa, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000f30000)={&(0x7f0000d04000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00007c1000)={&(0x7f0000a1f000)={0x149c, 0x0, 0x6, 0x300, 0x2, 0x0, {0x5, 0x0, 0x3}, [@generic="2f221f3a510669ef38b051671020d8b381404282a1d0bf502a6dc7212f0eca91a3334f05006f1e3004e9c548400eac91976da3782d0ea59555f4415b3c80a343d9790e68cbefa44fd34cbf4a724bdfaea8c3d356f2859e8d9894593799ce2124c0d998665554aecd385c5ad57bc3fd90e56376ef81", @nested={0x1410, 0x4a, [@generic="3d9f3d57f755e96a33fbc150366a12a16a02f449b3bf5880907f11ca0b795f645e7a7b1cc28aef4df631591663ab9ebb793875b2876271138b86f870ef609eab67243ef1afa30e7a1efff427a217c9d9e518f2ecc075de4410bf85f01dc7b15af857299f05f7c82c1a7af6e29029ed3e166aaf6b5a69e7f88733f48007adca3d4f36938da5d8cb32c59403daf92872119ec95bb19c50747d49d3274e01b03645dcaea0a850039deaaff0345e48d82eaf6cef8a46774a0256b3838c4187a1f9b215e48d15a9161cefde28dd1dfb40ec70b15e0f", @generic="f2c3c550e8c4e0a5bc7d8ebd84c4f50ccf9ce9b7e8342722670f4931b8be9fe77ae1c9abdc69bf8c32f1101798f278aadc0da9cc6706c98c84c1163b51558df868c7867deea90c3a", @generic="4e3600f39bc1928250faf0b6e4e793f70a89dff396ca6dd91c6213f60c77eb2dfb497cbc610f516a4af9cdc1c3f825a800cc01f6535e65fca6a893f6c4254d3d370a0d7b98f8102c05f619755bd5aa6f7ededb5de3795362d5f6373128b99a7c1eeca95b66da32af6da5bf6844d0baa5b129178587a1cf280acf24b5c2c57c5253b74e7cd486b0e2377af21330fe1d468c8f5ec0018d417ec23083e3f114a23ee5f242ab06257a38b4c51d3e0b89bc8c9313eb6aa5b42864113d8c932a620caa036478af38f9442ad571c17862e5feff308d44151f7a97be19c6b3c5cb56b6154aa1d7efa4d13f2909b9", @generic="fad66a3d263d87cd9f1d69e64d0b49a206932ae12af5a560442711f8c9cd58b4fd2044dcd3d58d8b301aca1b1f1c1577bd80f94c5e37ac2cf3254355e060a3dc6feedaaebad40588084cde798795eff09636c5e657c4", @generic="9261bef7dffe08668f503280bdccd41888903ecf0292d5c03324ea9ba1664c306f85bceb5ae2cfe432d2f1d1740bcd7965b8a7de941f07ef37dee3a2d9ba9301c0cf1c32713c7f9bab94444077c35b189670682897b9c58af775702c9555882da8bb74a4c0acd1302b0cee514dac92feadad2c34cdcb0949d9f32021b8c336d879bd67ec37b5053c01d506b501c924b6421752237272aea8c2aca0d8dd48b20a2987f3780e8bf37ac2a6a0901821f1fa84c3b64b402af5080fbbf753cf54", @typed={0x18, 0xb, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @typed={0xc8, 0x19, @binary="aa7314328cddc9a1c8e25d281ad2b24f463e7c8707b1b10bfe1e270dbcd11fbe9fedd6ce800673a0327fe296b219457f502274b2ac71163ce4bcbfa644104f6703194bf750dd873274598e669bd98a2e85e67a68b73eadca8e3731ba0a8ce8cfe2665aba112e1c6e8dd51a1ee4b0b2749f57182c9838aae5982d19f9fe6678b0293561cdd9e29e52bc10bb6c459c66819ef38f6ffa76534b8978cedc907db2abd6e9666bac4af997acb386c5ae1a53ec9d119bc4ee8a1c37a73f650500"}, @generic="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@typed={0x10, 0x80, @u64=0x8}]}]}, 0x149c}, 0x1, 0x0, 0x0, 0x4}, 0x800) 2018/01/24 03:52:34 executing program 4: mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000220000-0x4)=0x0) accept4$netrom(r1, &(0x7f0000d15000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000004b000-0x4)=0x10, 0x80000) r2 = socket(0x9, 0x4, 0x2) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f000083c000)={0x8, {{0x2, 0x0, @rand_addr=0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000465000-0x4)=0x10, 0x4) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni-avx2\x00'}, 0x58) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000665000)="9fa0291e41797c3d71854a9fe2cd8586", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00001d0000-0x38)={0x0, 0x0, &(0x7f0000103000-0x50)=[{&(0x7f00001cb000-0x5b)="8b", 0x1}], 0x1, &(0x7f0000217000-0x78)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000215000-0x38)={&(0x7f0000215000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000141000-0x30)=[{&(0x7f0000155000-0x2a)=""/42, 0x2a}], 0x1, &(0x7f0000214000)=""/155, 0x9b, 0x0}, 0x0) r4 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00001dd000)={0x0, 0x2, 0x30, 0x240800, 0x4}, &(0x7f0000d16000)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000690000-0x98)={r5, @in6={{0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x34}, 0x98) socketpair(0x10, 0x6, 0x0, &(0x7f000055c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r6, 0x800443d2, &(0x7f00002d0000-0x10)={0x2, &(0x7f0000d17000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r6, 0x0, 0x4, &(0x7f0000158000)=""/125, &(0x7f0000d15000)=0x7d) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d19000-0xeb)="9d869a53d5dd625a9db0807154282a794fb57d6704881625e4638888e7d3546aaea9f5e15da22206caf61b2c3e24eb0d2e9994d9323a05bf4e4bab08a785dc0c6e039e9eddd46ff901ee50513b0006a4cb9c53a7267cf61689917865d9867cb4f0b8c6c4dcf3554f8a68b7d2ecc276873368cdec512a9d3ea370ac0a859ccd7de0e7d9bf73191a003a157397d24f84dc4321629d7c815cb411721e6d7c0f9c2c26f23641f742ea5b7cd94d425f2f083922aa8e04afe2805df204153e251278838cd3a4931bcfb53adcda789b4645c927d1a76cc6b58025f2d3c24667661f1d641a92e7f51244a80772e021", 0xeb) 2018/01/24 03:52:34 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000005000)={0xffffffffffffffff}) setsockopt$inet_int(r0, 0x0, 0x37, &(0x7f0000006000-0x4)=0x1, 0x4) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000007000-0xe0)=[{&(0x7f0000000000)={0x27, 0x2, 0x0, 0x7, 0x0, 0x0, "5c24a25f9e43ca3f80044c7eb451c876c2eba4a348dd12ac3460dbd727c1bcd920186f48098bc00ba08cea8b45c7102dc58c8802fbb2098f276c12970825f8", 0x0}, 0x60, &(0x7f0000001000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x82, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000009000-0x8)={0x0, 0x0}) 2018/01/24 03:52:34 executing program 0: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) listen(r0, 0x6) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f000001b000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 03:52:34 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f00002aa000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f57000-0x8)={0x0, 0x0}) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000cf3000)={0x7, 0x3, 0x2000}, 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000c8d000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000e4c000-0x4)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000197000)={0x8, 0x5, &(0x7f0000d5b000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x2, 0x0, 0xb, 0x5, 0xfffffff8, 0xfffffffffffffffc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00008e9000)='GPL\x00', 0x6, 0xe9, &(0x7f00002c7000-0xe9)=""/233, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) 2018/01/24 03:52:34 executing program 2: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x74, &(0x7f0000207000-0x94)="4885d0da3ceda01890cedc74ae148dca2116bf1aae5edf5e4a98d634233bb7144cdea996f093f57b0157672e5e9ab07841d6a4b5a2c8a5949df695bb7130d73ee73c2f5dc1feeaaa03c00d00f99f82600a0b99ce98f4e81cd39f56485f5bde90c0b374cc6c923c543b1eb2645872fe2cdccecac2ef204b06c04b5dfa6a231e18d94ff3ea1bbfd4cbe29020c9e739701155617c65", 0x94) 2018/01/24 03:52:34 executing program 1: r0 = socket(0x18, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000001000-0x4)=0x7, &(0x7f0000001000-0x4)=0x4) recvfrom$inet(r0, &(0x7f0000001000-0xd8)=""/216, 0xd8, 0x0, &(0x7f0000002000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=0x0, &(0x7f0000e57000-0x4)=0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000bbb000-0x92)={r1, 0x1000, 0x8a, "36b1eabdab28c98ee199a737b57436fd7cfaed311490fac1a315d9696da7480810c72487209dca6384e232bf9edd74865694a2901b74d8e3de9f91cb75c1c27fc054a42325c19bf46c4b53cac351fde17411a9905b1ad979206eb259388c98f626b00408ed87ff04b1cb176ea3e5005cbc092c67afe7b5d8e5284a996f499209ec1d3437fa7cfe7595ce"}, 0x92) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000001000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in=@loopback=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000002000-0x4)=0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000001000-0x5c)={{0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, {0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}, 0x200, [0x8, 0x1, 0x76b, 0x200, 0x5995, 0x0, 0x3, 0x5057]}, 0x5c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0xbd)={0x0, 0xb5, "c379557592f09d731be66d73512d7eb5cce83cbe855a44d35a394e1a6cb3c68a6299c5ec632460b90cfe1844870198f8b03452a8f3f5f68ce69a5c3ae5a7ef6199efe79380028f2f6d1fe9facc367ff1e043abbe1ecd974f30d2c735daf3a83aafc6881dd251a82edaf9c43501b6abc10c7d63b09c4ef0f54698f4494d12fd023c02d82326728860a7d62ef6fc21efa48320c1c473eac3bba4524b0790fcc9a1a9a1ecc9be35869a8e6bda5072f83d3cc6dc20bbd2"}, &(0x7f0000000000)=0xbd) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000002000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800, r2}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000056e000-0x8)={r3, 0x40}, 0x8) 2018/01/24 03:52:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f000014e000-0x38)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xa, &(0x7f00008b8000-0x10)={&(0x7f0000921000-0x12b0)={0x24, 0x4, 0x6, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x10, 0x1, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) getpeername(r0, &(0x7f0000dee000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000a57000-0x4)=0x32) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000e53000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000186000-0x4)=0xc) connect$can_bcm(r1, &(0x7f0000d6f000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) 2018/01/24 03:52:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000c86000)={0x3, {{0x2, 0x0, @rand_addr=0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000701000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000062a000-0xc)={r1, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000082b000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dc1000-0x4)=0xe8) r3 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000780000)={@common='ip6tnl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f0000464000-0x12)={@common='irlan0\x00', 0x4}) connect$can_bcm(r3, &(0x7f0000b60000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) sendmsg$can_raw(r3, &(0x7f0000e1d000)={&(0x7f0000ded000)={0x1d, r4, 0x0, 0x0}, 0x10, &(0x7f00000ee000-0x10)={&(0x7f0000f68000)=@can={{0x0, 0x0, 0x0, 0x0}, 0xfffffffffffffffe, 0x0, 0x0, 0x0, "490fa41237eec60c"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 03:52:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000103000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) bind$alg(r0, &(0x7f0000534000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg(r2, &(0x7f0000c5a000-0x38)={&(0x7f00001a3000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000fbd000)=[], 0x0, &(0x7f0000bd7000)=[{0x10, 0x117, 0x4, ""}], 0x10, 0x0}, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/01/24 03:52:34 executing program 2: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000fcc000-0x10)={&(0x7f0000918000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fcc000-0x18)={r0, &(0x7f0000959000-0x6c)="0e3b437c5b09dea8feeed7a8d5c585974aa46ae1056c13e34866f821752f3b4d5f6ec5f46396cbcc3993a627ccf903147c8ecc6b649f19545e78238e6f4185566bbaf5f517921050a69d983b292fe45c573583d13bc38c7d33771f85d255cad77859cb5f144494d7db8bcaf9", &(0x7f0000fcb000)=""/161}, 0x18) socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000fcc000-0x4)=0xed1, 0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f00005ec000-0x14)={0x1, 0xa, 0x1, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r1, &(0x7f0000fc6000)="", &(0x7f0000002000)="", 0x0}, 0x20) 2018/01/24 03:52:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000a24000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x7, 0x0, 0x1, 0x44, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8, 0x1000, &(0x7f0000f72000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) pipe(&(0x7f000041e000-0x8)={0x0, 0x0}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000006a000-0xc)={@broadcast=0xffffffff, @rand_addr=0x0, @empty=0x0}, 0xc) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$kcm(r0, &(0x7f0000b0d000-0x38)={&(0x7f0000e6d000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x4, 0x1, 0x2, {0xa, 0x2, 0xffffffff00000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001}}}, 0x3a, &(0x7f0000a03000-0x40)=[{&(0x7f000054d000-0x9f)="fd6bb4ff3915a4a02931272ec6cdaadfc068c85d3399ea4c907a00fb693977d815dff244a69adbdf0b8fdf4599428882dd9298fc9a0607fdeb7bac0a84c20d7b2415577671d54a3220dcac4a00c33864895b6479d900935118e1d31fba9357ada069c3f67f8a997a81d23ec3d0f99cc59adf6978432b65f826cf1de9bb228957d2c09a874e5e2f7081051cac57500e6451e453e2a5472c35205c9d899372e9", 0x9f}, {&(0x7f0000e82000)="a00c663387ddda3a82601f476169208521680bf843da270f664ab2a3eff98766d494a142a2aa65921eaa4c4f05336f412e00403aa473744c8b8b9104bec79c44855925a6412788e4935798c2d9eb41bbe4cfa60073ffa91b0bdd84bed9c5280e340f2db6f046e0a7f339f60702f3cb251d782d2910057b997476a0c01e0beb63fd900579ce9eeb0997d3", 0x8a}, {&(0x7f0000009000)="04f4e586e8b314bb5107452621ba6708f59cf5574e267bb3af505f60234b914d8cfb66c297fa6328fff07bfe28654fb9c864684a2304a44aa6edfc249af294613523fb4585076e0c40b1e075850df884797d41d990f91fa2c5ff43ebf44e42f73c5fd04eddfe14b8d87e4344a648273d3e22207a787f8ca5c3b51c77a4faa328577da521a45999565ec75604b362311f5b61fce1a73e89a44fe10db779596f1f7a3a97da09a8c1c8caacb191426249db76b40f21e17b03f8ba491afc960f006f225caef780c33ef42426f42d1e03ea5c93d0278fc995277dcd600ff06578dc5b92a25f9070a529d4bb2d41bb13b651e94ce291e70e49a292", 0xf8}, {&(0x7f0000fe7000)="4f0b5ada35648ca3559bcd42e9f5caf907d2e87deba63df913e383123b72490ee86efe67a2e1917504531f3728ef5dcbd74acb62319c8ff4be2929f5a9d03c66f1c38252b2b0f9c424000d841dc511048d363afb100307d4644c084ec934bd071d09938a807a2c543c03a365d37b68014cc5b4cc8691f12a8948147b10e3cda00ac1013ed173395c4c9e46391a63bde168f022b3f1f727f4e31c6a4ffa8cf0e41ddb744ac15a22b1c42744c6d939", 0xae}], 0x4, &(0x7f0000750000-0x430)=[{0x38, 0x108, 0x200, "a3ea2f7e7e05966aa3e965bd3e098a102fc3e27e5e9e797784463b8e8824707efcdb1f"}, {0x40, 0x10f, 0x8, "2644a2321a0abbf3657a91c0462593184d23cc8b82bdef1daba302c675ec50e0345b0acdcade80609a82b8a4e4488dcc"}, {0x40, 0x1ff, 0x7, "22d3117d3277d09882bbe4fa12701ff75fbfa36fe8db5ec5a0f93ac29e6c4a905b71dd2780e3b829c7630f0aa5572a77"}, {0xd0, 0x0, 0x0, "e91f9d1094ef55786e26ff2f7fd7c852cfefb3f3c4339eb3929952af324829eb8db24705f60e0c33f0c48a65a71b973e00964533353ffeaf75ca2646ae367c2e62ef5d1c306f11fedca154f18b9bea1bd067ed440ac42e2fb90a1d1d4ef88817f4de2d985c1cb74a9dd38211441d62af0a24c94b871b8d6060676107b650683b18b4fc40cd88fa9dc0a780d27ade835d5c480c18f0cf8b0b507e7a7dc7004d4bf4e3d567a4f6bcf309229b47276e04488e7b783837a83a12c6e4"}, {0xa0, 0x10f, 0x80, "40dc5ef3dc5c3cd8768a5e9ee126a8ff2fa31f9207403dab909f28542b33adb0a9f0517ac36d0f428b5ad49b73f8e066ccb75ce46f5b7e633152f49b22237f2c080227d51f90fe9e6c32d982ddfe3de66c8da210104dcca5ef26dce321ff76fd5dfc844bc13de814b7a7f1d63375fef672173d15a0e0bb3f0d1a63f846438be6afc53649b50be17a6b3e2650ee762f"}, {0xe8, 0x117, 0x80000000, "a3af3f23115f09593e7c2abdc10c9e1253857d79af4e505de4ae45fdf651821a52ffdd444b588304f6cdbe6c177934f1422c9d8f4785a10fe651d1479eec0dfc2428e0e073a00efcad78a66c5237f9453f3157ed834e24e51c219d65781b51f43e6f71aa3a6b853786ee905629e1ffbed93a13af01f90f59a37150c185a8425fc96434395b48678305a3e5ec79d244c13d74474ef0cc31a906779e3a6eccb7acebb7ef3d265de491ec7653c608c8bad44fb97ccf89bb9cfb2299b3ffd24e649e0473a99308b1a00297fcda80bf196c46d8e311623622"}, {0x30, 0x10d, 0x2, "f3faf53e6844cb49b3728d70a1631021dea7cd3470f400187cd216a666"}, {0x78, 0x101, 0xa25, "91f45e255813471d08ecd82bb1c4a70e504c895dad859603b96e1cbb7a4593839223acf472c077c8c9887c0ba73bb59f3565debc49b8cd257ddd17b960ae72e51aaa7f0001a8092b4a1db0f7d451cea658ca2ff10926b90b895c9406f7a718706d37affdc5e07d59"}, {0x78, 0x12f, 0x100, "d139b8bd700c4a06284a73fc5c110322bf26c9b17f2d3e1ecf27fb60d9f69c6e8ce9ab7990dd6b446ae0aeb2b00052dc633b1693bc49e65f8be6b318105549a519c82b16b9a80045fb9904c05bfe01f183300bb3e63e9951c957c32f88316809bec0"}], 0x430, 0x8000}, 0x20004801) 2018/01/24 03:52:34 executing program 5: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000ad9000)="", 0x0, 0x200408d4, &(0x7f000032c000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000ad9000-0x4)=0x0) r1 = accept4(r0, &(0x7f00005d0000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000917000-0x4)=0x3a, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000022000-0x8)={0x0, 0x0}, &(0x7f0000ae0000)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000794000-0x2c)=[@in6={0xa, 0x2, 0xd67ae38, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) 2018/01/24 03:52:34 executing program 2: pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000000)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00003f6000-0x58)={0x26, 'aead\x00', 0x0, 0x8f, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x27) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00005cc000-0x14)="ff0f0000d8098a00800000fff80000030184ce10", 0x14) listen(r0, 0xb) connect$llc(r1, &(0x7f0000df1000-0x10)={0x1a, 0x1f, 0x80000001, 0x20, 0x3, 0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) socket$alg(0x26, 0x5, 0x0) r3 = accept$alg(r2, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000e50000-0x4)={0x1}, 0x4) sendmmsg$alg(r3, &(0x7f000046d000-0x1f8)=[{0x0, 0x0, &(0x7f0000326000-0x40)=[{&(0x7f0000b07000)="3afc3e8c1e55062df9855079e6ba1ce0", 0x10}], 0x1, &(0x7f000087a000-0x60)=[], 0x0, 0x0}], 0x1, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f00004b0000)=""/4096, &(0x7f0000b48000)=0x1000) recvmsg(r3, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00003d7000)=[{&(0x7f0000a20000)=""/163, 0x57}], 0x1, &(0x7f0000586000)=""/0, 0x0, 0x0}, 0x1) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000020a000)='hybla\x00', 0x6) recvmsg(r0, &(0x7f00001e0000-0x38)={&(0x7f0000f1f000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000c48000-0x60)=[{&(0x7f00007bd000-0xf0)=""/240, 0xf0}, {&(0x7f0000dba000-0xbe)=""/190, 0x74}, {&(0x7f000023b000)=""/224, 0xe0}, {&(0x7f0000ce5000)=""/4096, 0x1000}, {&(0x7f00006f6000-0x7a)=""/122, 0x7a}, {&(0x7f0000083000)=""/79, 0x4f}], 0x6, &(0x7f0000508000-0x38)=""/56, 0x38, 0x4}, 0x10000) 2018/01/24 03:52:34 executing program 0: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/01/24 03:52:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000733000-0x2c)={0xc, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f00009e9000)={0x0, 0x0}) accept4$llc(r1, &(0x7f0000b1b000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d6c000+0x1dc)=0x10, 0x800) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000c8d000-0x78)={0x4, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x8, 0x4, 0x8, 0x7, &(0x7f00004fb000)=@generic="a0381ec37b5a8e01a677dae2c527fe88", 0x2, 0xff, 0xe01}) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00009b8000-0x78)={0x100000001, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c, 0x7fffffff, 0xfffffffffffffffc, 0x8, 0xc8, &(0x7f000057e000)=@generic="ac08e7050026b64dac3725eac9fcc5bc", 0x6, 0xfffffffffffffffa, 0x5}) r3 = accept(r0, &(0x7f0000d65000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b02000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00001e9000)={0x0, 0x10001}, &(0x7f0000ded000-0x4)=0x8) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000b9f000)={0x1, 0xd3, 0x8, 0x0, 0x6, 0x2, 0x1, 0x4, 0x1, 0x5, 0x40}, 0xb) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000835000-0xc)=@sack_info={r4, 0x5, 0x0}, 0xc) 2018/01/24 03:52:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) poll(&(0x7f000049c000)=[{r0, 0x0, 0x0}], 0x1, 0x3dd8) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000300000)=0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000008000-0x4)=0x0, 0xfffffeb2) 2018/01/24 03:52:34 executing program 1: mmap(&(0x7f0000000000/0x9fd000)=nil, 0x9fd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x17, 0x3, 0x1, &(0x7f0000578000)={0x0, 0x0}) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000040d000-0x4)=0x0, &(0x7f0000866000)=0x4) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f000040a000-0x20)={"2122929e88c8c9aebb4e038b2345b82e", {0x4, 0x1, 0x0, "b33e14e67893", 0x10cc, 0x0}}) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006b9000-0x10)={&(0x7f000058e000)={0x14, 0x16, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) readv(r0, &(0x7f00009fc000)=[{&(0x7f00009fc000)=""/8, 0x8}], 0x1) 2018/01/24 03:52:34 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r0, &(0x7f0000001000-0x10)={0x1a, 0x1d, 0x4, 0x4, 0x6, 0x19, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) r2 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r2, 0x84, 0xf, &(0x7f0000001000)="d7fdaf95070179890fddd5a45d3f", 0xa) [ 101.224081] validate_nla: 9 callbacks suppressed [ 101.224086] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 101.254295] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/01/24 03:52:34 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f000000d000-0x10)=[{&(0x7f0000008000-0x38)="02000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000009000-0x370)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000010000-0x4)=0x0, &(0x7f0000005000-0x3)=0x4) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000010000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000010000-0x20)={0xffffffffffff1050, 0x180, 0xfffffffffffffffc, 0x2101, 0x4, 0x5}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000011000-0x10)={0x3ca7, 0x57, 0x8, 0x8000}) 2018/01/24 03:52:34 executing program 5: socketpair$inet6(0xa, 0x6, 0x9, &(0x7f0000e91000)={0x0, 0x0}) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000d80000)=""/141, &(0x7f0000c9f000-0x4)=0x8d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000a50000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(anubis)\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000862000-0x4)={r0}) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000e0a000-0x4)=0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r3 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f000044c000-0x38)=[{0x0, 0x0, &(0x7f0000089000-0x30)=[{&(0x7f0000fbf000-0x66)="d1c021296d50831128327b0de36caa644c9c5c759e6b17c52bb568088487c1bf", 0x20}], 0x1, &(0x7f00004ed000-0x60)=[], 0x0, 0x0}], 0x1, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r4, &(0x7f0000249000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r3, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x371, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0x31}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00007a8000-0x3a)="5df2ebb6049a0d4dd571083b5a70ec221837186f3e03566bde3c8409eccb77108369be0fa208a2c33dd83a1fd0123ef39a7f7b5077f26bd70bee", 0x3a) setsockopt$inet_MCAST_MSFILTER(r4, 0x0, 0x30, &(0x7f000065a000-0x3c8)={0x8001, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, [{{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x3c8) 2018/01/24 03:52:34 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xd) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000005000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000008000-0x4)=0x10, 0x80800) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000008000-0x38)={&(0x7f0000008000-0x8)=@sco={0x1f, {0x9, 0x6, 0xfffffffffffffff8, 0x1, 0x7ff, 0x80000000}}, 0x8, &(0x7f0000001000-0x10)=[{&(0x7f0000007000)="20082a20095a67a08b6e2063368d138406cefd6dc39e2025b6cc263f7ab81c7a68b930f3e2a66718e1b3749d62e73b4468c164df86a284b374db2433c00dfc2aa3ae917894f146142a5ccbe9c62152ac42a0ade5293cc85dc0a1ece5f615def7a8cac34997be83be82ef68afd5c4b35b0040eb500c5e454ac3097a707c597bf985cfb21066afd73afa7fbaecdc95d278496388cfa6dbb8aded4f4b1c93005f46edf7de36d7601752667115af392ad012906a50eb8becfee369bda3de", 0xbc}], 0x1, &(0x7f0000004000-0x2168)=[{0x1010, 0x88, 0x2, 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{0x20, 0x105, 0x80, "0cd2d3a60985a0c59cacd810"}, {0x90, 0x112, 0x8d, "385705a8b5f3fb1ec2cfe2ab97cf61c791dec25bda4aa62a6b72228e19fa3e45f9120287495f30286e3cdb9859432ad9ed59d41d4ce6584bbe6c7fee78655e8c4cf72e5d7e50e8689c2c48d7248484bd9d5d23d059fa3afd174e0bb6dae18ce1ca8d34605b23a1204ca079a33dc4f151a95ecd4930190f80ec"}, {0x98, 0x10c, 0x0, "6b515472ba01ac055c9a3e56441ec7954b6655521abe66b9c432c40043324bbefd2553aabaa5462942404e8f3124da4688d27331acfb91640575bbca4900e9a86c2124e4981e88c3906ca91df17db95e55224d406052640c1bf9f3491d37944a7749b617e9550f0502913a262de56a1ef5864152c5eebbe3bb5de9ba5e30c3acf8581e"}, {0x1010, 0x0, 0x71, "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"}], 0x2168, 0x884}, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000006000)=0x800, 0x4) r2 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r1, &(0x7f0000008000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000004000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)=@ethtool_rxfh={0x47, 0x0, 0x0, 0x0, 0x0, "e22e5b", 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000007000-0xa0)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [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, 0xfff, 0x2}, &(0x7f0000002000)=0xa0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f000000a000-0x6)={r3, 0x3}, 0x6) 2018/01/24 03:52:34 executing program 6: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f51000)="0a0775b0d5e38404b3b629ed5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000910000-0x38)={0x0, 0x0, &(0x7f0000325000-0x40)=[{&(0x7f0000fa6000)="e25d3897ada5b6267896b0b7cee256f455a5a6a0e35cefe33220491fa459228a", 0x20}], 0x1, &(0x7f0000fa7000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000fa8000)={0x0, 0x0}) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000859000-0x44)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="b5ea98de1680", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ipddp0\x00'}) recvmsg(r1, &(0x7f0000d85000-0x38)={&(0x7f0000eaa000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000fa4000)=[{&(0x7f0000e53000)=""/18, 0x12}, {&(0x7f0000f9b000-0x32)=""/50, 0x32}], 0x2, &(0x7f0000f9b000-0x16)=""/22, 0x16, 0x0}, 0x0) 2018/01/24 03:52:34 executing program 4: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000009000)={0x0, 0x0}) setsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f000000c000-0x4)=0x6, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000020000-0x30)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a, 0x0, 0x0}, [@nested={0x4, 0x4, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000020000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000015000-0x4)=0x8) 2018/01/24 03:52:34 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000002000)={0x0, @in={{0x2, 0x1, @rand_addr=0xe81c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1, 0x5, 0x7fff, 0x0}, &(0x7f0000003000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000002000-0x20)={0x7a36, 0x8001, 0x0, 0x20, 0x4d1c, 0x6, 0x7, 0x3, r2}, &(0x7f0000001000)=0x20) connect$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x2711, @my=0x1, 0x0}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x2, &(0x7f0000581000)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) 2018/01/24 03:52:34 executing program 3: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000002000-0x4)=0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000001000-0x4)=0x9) getsockname(r0, &(0x7f00008de000)=@vsock={0x0, 0x0, 0x0, @my=0xffffffffffffffff, 0x0}, &(0x7f0000001000-0x4)=0x10) r2 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000003000-0x4)={r2}) accept4$alg(r3, 0x0, 0x0, 0x800) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x40000, &(0x7f0000000000)=0x0, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r2, &(0x7f0000000000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x8, 0x800) bind$vsock_dgram(r4, &(0x7f0000aa5000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10) 2018/01/24 03:52:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x8080f, 0x1, &(0x7f000067d000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00007ba000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e90000-0x4)=0xb) r2 = socket$inet_tcp(0x2, 0x1, 0x0) tee(r1, r2, 0x6, 0x3) setsockopt$sock_int(r2, 0x1, 0x23, &(0x7f00006fd000)=0x1fdf, 0x4) socketpair(0x1f, 0x0, 0x0, &(0x7f0000911000)={0x0, 0x0}) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f000008a000)=0x7fffffff, &(0x7f00002d7000)=0x2) bind$inet(r2, &(0x7f0000f43000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000b5c000)="", 0x0, 0x20000000, &(0x7f0000332000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000c49000-0x8)={0x0, 0x0}) recvfrom$llc(r5, &(0x7f0000b1a000-0xf0)=""/240, 0xf0, 0x1, &(0x7f0000934000-0x10)={0x1a, 0x0, 0x411, 0xf02, 0x6, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000c05000)=0x400004, 0x4) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000e09000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000048c000)=0x5) ioctl$sock_inet_SIOCSIFBRDADDR(r5, 0x891a, &(0x7f0000b68000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000d7d000)={0x0, 0x0}) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f00007d3000-0x4)=0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f000055c000)={@generic="4febbdbe1dd91e4d587bf113cb43f868", @ifru_flags=0x400}) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000e22000-0xb8)={0x0, 0x8000, 0x4, 0x4, 0xd4, 0x0, 0x10001, 0x3, {0x0, @in6={{0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x584ecb1f, 0x6, 0x9, 0x7}}, &(0x7f0000f98000)=0xb8) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00008ff000)={r7, 0x7, 0x1000, 0x200}, &(0x7f000092a000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f000082d000)=0x0, 0x4) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000a84000-0x10)=@generic="6945429343f3a00d3111c7023056f91e", 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000014000-0x4)='tls\x00', 0x4) 2018/01/24 03:52:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(aes),poly1305-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = socket$inet6(0xa, 0x5, 0x6c7) getsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000c38000-0x9)=""/9, &(0x7f0000d64000-0x4)=0x9) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000a2c000)={0x0, 0x9, 0x7, 0x8000000000000000, 0x49585d02, 0x9, 0x3f, 0x400000000000000, {0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, 0x100000000, 0x8, 0xfffffffffffffffd}}, &(0x7f0000052000)=0xb8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000e55000-0xc)={r2, 0x6, 0x10}, &(0x7f0000a2b000-0x4)=0xc) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$kcm(r3, &(0x7f0000125000)={&(0x7f0000158000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000f80000-0x20)=[{&(0x7f0000632000)="71ea9c32c4de0ed3d5777e1e3870791602", 0x11}], 0x1, &(0x7f0000545000-0x1e0)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7d000)=[{&(0x7f0000f88000-0x4e)=""/78, 0x3dc}], 0x1, &(0x7f000073e000)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 03:52:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00002c7000)=@get={0x1, &(0x7f000008f000)=""/102, 0x101}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000017000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000036000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20000000000000, 0x0, 0x0, 0xff, 0x0, 0x0, 0x1, 0x0}, [@RTA_GATEWAY={0x8, 0x5, @loopback=0x7f000001}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 03:52:34 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f0000001000-0x33)=""/51, &(0x7f0000420000-0x4)=0x33) r1 = socket$inet6(0xa, 0x80005, 0x5) setsockopt(r1, 0x84, 0x7d, &(0x7f0000331000-0x3)="", 0x0) r2 = socket(0xa, 0x800, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000002000-0x97)=""/151, &(0x7f0000002000-0x4)=0x97) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_llcp(0x27, 0x2, 0x1) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000d6d000-0x4)=0x0, &(0x7f0000000000)=0x4) close(r1) 2018/01/24 03:52:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000007000)={&(0x7f0000016000)=@ipx={0x4, 0x9009, 0x6, "75e314089220", 0x9, 0x0}, 0x10, &(0x7f0000054000)=[], 0x0, &(0x7f000005a000-0x90)=[], 0x0, 0x0}, 0x81) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d00000)={0xffffffffffffffff}) r1 = accept$ipx(0xffffffffffffff9c, &(0x7f00003b2000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ac9000-0x4)=0x10) connect$l2tp(r0, &(0x7f0000375000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x3, 0x2}}, 0x2e) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f000005a000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffef) r3 = socket$inet6(0xa, 0x5, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000854000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c62000)=0xfffffd89) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00007d7000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) r4 = socket$inet6(0xa, 0x1, 0x0) r5 = accept4$inet(r2, 0x0, &(0x7f0000cf0000-0x4)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000809000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3f, 0x800, 0x200000400, 0x28}, &(0x7f000021a000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000354000-0xa0)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8, 0x0, 0x3, 0x1}, &(0x7f0000901000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000ffa000-0xa0)={r6, @in6={{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x400, 0x0, 0x0}, &(0x7f0000624000)=0xa0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000ffd000-0x3b)={0x0, 0x0, ""}, &(0x7f0000001000-0x4)=0x8) 2018/01/24 03:52:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0xf5bb) r1 = accept$llc(0xffffffffffffffff, &(0x7f000009c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00009ef000)=0x10) getpeername$llc(r1, &(0x7f0000279000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00003e8000)=0x10) getsockopt(r0, 0x84, 0x8000000007d, &(0x7f0000fca000-0x8)=""/8, &(0x7f00007c2000-0x4)=0x8) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00000cf000)=0x0, &(0x7f00000e0000)=0x8) 2018/01/24 03:52:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000443000+0x613)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003d9000)=0x10) getsockopt$inet_tcp_int(r1, 0x6, 0x10, &(0x7f00009a1000)=0x0, &(0x7f0000a42000)=0x4) sendmsg$nl_generic(r0, &(0x7f000005f000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ce9000)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0xe04, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 03:52:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) pipe(&(0x7f0000118000-0x8)={0x0, 0x0}) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1008004) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000bc4000-0x4)={r0}) getpeername$netrom(r1, &(0x7f0000649000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000498000-0x4)=0x48) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = accept4$netrom(0xffffffffffffffff, &(0x7f0000114000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000407000-0x4)=0x48, 0x80000) ioctl$sock_netrom_TIOCOUTQ(r3, 0x5411, &(0x7f00005e6000-0x4)=0x0) sendto$inet(r2, &(0x7f0000bd9000-0xc)="", 0x0, 0x0, 0x0, 0x0) accept$netrom(r3, &(0x7f0000aaf000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000ce8000-0x4)=0x10) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000e17000-0xca)=""/202, &(0x7f00001ed000)=0xca) shutdown(r2, 0x0) write(r2, &(0x7f0000f8b000-0xf)="", 0xff8f) 2018/01/24 03:52:34 executing program 3: mmap(&(0x7f0000000000/0xf4a000)=nil, 0xf4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) mmap(&(0x7f0000f4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f4b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000f4a000)={0x2c4, 0x800, 0x500000000000000, 0x0, 0x6, 0xfffffffffffffbe0}) r3 = accept(r0, &(0x7f00005e9000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000601000-0x4)=0x10) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000f3f000-0x10)="01010100000000000000000000000054", 0x2) getsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f000006e000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002ae000)=0xc) mmap(&(0x7f0000f4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000a27000-0x4)=0x800, 0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000f4b000)={0x0, 0x0}) r4 = accept$alg(r0, 0x0, 0x0) sendto(r4, &(0x7f00005d3000)="", 0xfea0, 0x0, &(0x7f0000f45000)=@ipx={0x4, 0x0, 0x0, "3812d118543b", 0x0, 0x0}, 0x10) 2018/01/24 03:52:34 executing program 2: mmap(&(0x7f0000000000/0x5ac000)=nil, 0x5ac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00004d9000)={@common='yam0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000541000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000447000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab2719", 0x4) recvmsg(r3, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) [ 101.485427] device syz7 entered promiscuous mode 2018/01/24 03:52:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4000000004) bind$netlink(r0, &(0x7f000098f000-0xc)={0x10, 0x0, 0x0, 0x5}, 0xc) socketpair$inet(0x2, 0x801, 0xebfb, &(0x7f00007da000-0x8)={0x0, 0x0}) connect$inet(r1, &(0x7f0000a62000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000e38000)=0x1, 0x4) socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000ba7000-0x4)=0x0, 0x4) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000065f000-0xc)={0x1, 0x0}) 2018/01/24 03:52:34 executing program 6: r0 = socket(0x5, 0x6, 0x1ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000000000+0xa90)=""/226, &(0x7f00007a0000-0x4)=0xe2) mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f8d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000356000-0x4)=0x0, 0x800) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000f8d000)=0x0, &(0x7f0000f8e000-0x4)=0x4) sendmsg$alg(r2, &(0x7f0000f86000+0x54d)={0x0, 0x0, &(0x7f0000e47000-0x10)=[], 0x0, &(0x7f000060e000)=[], 0x0, 0x0}, 0x0) 2018/01/24 03:52:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000f66000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x40000000019, &(0x7f0000d84000)=""/0, &(0x7f000016c000)=0x0) 2018/01/24 03:52:34 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x8)={0xd, 0xffff}, 0x8) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) 2018/01/24 03:52:34 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x7fffffff, 0x8) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet(0x2, 0x3, 0x6, &(0x7f0000b74000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000341000)={0x3, 0x3, 0x0, 0x0, 0x9, 0x80000001, 0x100, 0x2, 0x0}, &(0x7f00004e6000)=0x20) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000545000)={r2, 0x6ff797db}, 0x8) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000008000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket(0x2, 0x3, 0x6) sendto$inet(r3, &(0x7f0000005000)="", 0x188, 0x0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffd8) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000009000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000000000)={r4, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/24 03:52:34 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) close(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0xfffffffffffffffd) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000006000-0x10)={0x0, 0x0}) 2018/01/24 03:52:34 executing program 5: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000f85000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000824000)=0xc) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f85000)="b309455c7de36ec072208b418f25d7eee86e80a91932b85a1271902556eded8d9cca16bd40aff5a011d13003acb7b19dbc60785c0df3270842c5427199bd6af7360df1cb2753b8f0702a854e70aa705d0afaa218ed8f511451c7ec89f0457b20da2ffca3e99f3de4118f6764b639201c0b8d9195caa177e636af5d365a2f6838527aa60bbfe9628b66f9ca54e08af144bc0c99eab0f8c5239ebc8b5a8478340324469e565e6233862c6ee3269a9567e4c6f1b4ee380e4e8125d0d993babd2f17c0dc3d76c93962b9bca8750e7498f47395a91841936dc7a29ed1953250ac2374f1bdd81cc197117f43f18fa920a1fed2c821", 0xf2) r1 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000335000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0, 0x0}, &(0x7f0000e2c000)=0xc) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r0, &(0x7f0000f86000)={0x1d, r2, 0x0, 0x0}, 0x10) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 03:52:34 executing program 6: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x8, &(0x7f000002b000)={0x0, 0x0}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x308}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 03:52:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000e9f000-0x38)={&(0x7f0000a4f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x28, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0xffffffffffffffe7, 0x2, @loopback=0x7f000001}, @IFA_ADDRESS={0xfffffffffffffcbb, 0x1, @broadcast=0xffffffff}]}, 0x28}, 0x1, 0x0, 0x0, 0x80000000010}, 0x0) 2018/01/24 03:52:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x9) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000add000)={0x2, 0x4, 0xffffffffffffffc1, 0x3}, 0x8) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f00004b6000-0x1)='X', 0x1, 0x0, &(0x7f000033b000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[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, 0x4fb4}, 0x98) 2018/01/24 03:52:34 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)=0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x2}) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000000000)=0x0) socketpair(0x8, 0x80000, 0xff, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x0, &(0x7f0000000000)=0x0, &(0x7f000000a000-0x4)=0x4) 2018/01/24 03:52:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7fffe, 0x77) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f62000)={r1}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000fb0000)=0x3, 0x4) connect$netlink(r1, &(0x7f0000432000-0xc)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f000008e000-0x10)=[{&(0x7f0000a3a000-0x1)="87", 0x1}], 0x1) recvmsg(r0, &(0x7f000019b000-0x38)={&(0x7f0000a29000)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007eb000)=[{&(0x7f000023b000-0xb7)=""/183, 0xb7}], 0x1, &(0x7f0000cce000-0x2)=""/166, 0xa6, 0x0}, 0x0) sendto$inet(r0, &(0x7f00005ca000-0x90)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f7d59a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529754899253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fcb30851bf8c727e06fe7303ad96715b468117d011d46c52f11ce74a", 0x76, 0x0, &(0x7f00006a1000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/24 03:52:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000003d000-0x4)={0x0}, &(0x7f000096a000)=0x4) connect$inet6(r0, &(0x7f0000431000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/24 03:52:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000cba000-0x4)=0x1, 0x4) connect(r0, &(0x7f0000608000-0x6)=@hci={0x1f, 0x4, 0x3}, 0x6) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00008b3000-0x3)='nv\x00', 0x3) bind$inet(r0, &(0x7f0000c17000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffff41, 0x20020004, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 03:52:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x3, 0x4, 0x4, 0x100000009, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = epoll_create(0x8) r3 = socket$inet_udp(0x2, 0x2, 0x0) recvfrom(r3, &(0x7f0000ca7000)=""/195, 0xc3, 0x10000, &(0x7f00009fb000-0x9)=@rc={0x1f, {0x8, 0x1, 0x2, 0xfff, 0x2, 0x0}, 0x7fffffff}, 0x9) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000860000-0xc)={0xe0000001, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x4, &(0x7f0000261000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x4, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000690000)='syzkaller\x00', 0xb4c3, 0x1000, &(0x7f0000cdd000)=""/4096, 0x41100, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/24 03:52:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000061e000)={0x1a3, 0x0, 0x0, 0xfffffffffffff801, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002dc000)=0x20) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000786000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000e2a000)="", 0x0, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0xfe79) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000071b000-0x20)={0x0, 0x20, 0x0, 0x5, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x20) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) sendto$inet6(r0, &(0x7f00009cc000)="", 0xfffffffffffffee0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000023d000-0x4)=0x0, &(0x7f00002a3000-0x4)=0x4) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000607000-0x7a)="00fdaa52a5d701016e641fd5b6e421b36e95b18243506c42d46ebbdfd93bfd8c679b6f4d799142bff5b053fcdeefab72a8aa7fb3fee358abd5271176ff3d9283551a8caefe1eb97e59bc5d9815249e15f0d0d3507f78f2c4cb75476bb6918b7942d65ebb9bf2bcf88c7841f355190abbc90f464d8078d3ebd807", 0x7a}], 0x1) 2018/01/24 03:52:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) socket(0xf, 0x7, 0x81) write(r0, &(0x7f0000bbe000)="220000004200030b00000000ef00120132000000000200000000000000ea00050029", 0xfffffffffffffc66) 2018/01/24 03:52:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00004d9000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4$inet6(r0, &(0x7f0000b0f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f5d000-0x4)=0x1c, 0x800) socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f36000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) socketpair(0x3, 0x800, 0x1, &(0x7f00006cb000-0x8)={0x0, 0x0}) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f00008aa000-0x2)=0xffffffffffffffff, 0xfd83) [ 101.654546] netlink: 16 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/24 03:52:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000f1d000+0x5f0)=0x5, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r0 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000a, &(0x7f0000b7d000)=0x6, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r1, &(0x7f00001d6000)={0x10, 0x0, 0x2, 0x10020003}, 0xc) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b03000)=[{&(0x7f00007fd000)="5e9089917e12fcbb93cd6160fb19d989f547ed2a604f2d9f3fd855d81fda4f30b5ceca48c3d46ad973c8014ee6f9b3afdaa008defaa7791427bcddcea7524db1da4d08c688", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000d6e000-0x38)={&(0x7f00005fc000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000afe000)=[], 0x0, &(0x7f000071e000-0x75)=""/117, 0x75, 0x0}, 0x40000022) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000b4f000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) 2018/01/24 03:52:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000e81000-0x1e)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @common='gre0\x00'}}, 0x1e) sendto(r0, &(0x7f0000d92000)="a06a5aec28a341bc2857e695225f0357111876dad070ef4b874ad7fb8b9dfa8455724292582c77215d5b3ca8ca35b746bbc90e8ea27e5587dea9183ad7c81a97a2ec298b78a0079a09", 0x49, 0x0, &(0x7f0000875000)=@un=@abs={0x0, 0x0, 0x0}, 0x8) socketpair(0xa, 0x6, 0xff, &(0x7f0000098000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f000064e000-0x8)={0x0, 0x4b0, 0xff}, &(0x7f0000012000)=0x8) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000564000-0x20)={@generic="f9818b63f9a46b95dcae05182afb358a", @ifru_flags=0x2}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000ad1000)={@generic="51e70038073823b1fbda280d65ad6195", @ifru_flags=0x1200}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005ad000)={&(0x7f0000a5e000)=@migrate={0xb8, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}, @migrate={0x5c, 0x11, [{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in=@loopback=0x7f000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00002ec000-0x8)=@assoc_value={r2, 0x80000000}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000052000)={r2, 0x8e, "585659d8e29749bd6e6b8d5710d6e6c90cc0211382ba5cfe0d91a3da5512d114f56ffb7bab71e4d972779157856e24d316af197987c4e8e914465921650024fb0817b0c235ed4bb0f1b0d7782a9d89a152ec053d2d065a4f5dc2c6dab9cc3585f64895d6fc9e3992b727b49b16aaaceca2d8ade0b5f0a9c683e8addb3daf8c91941bf3c8dcdc3203a1e50fbd941d"}, &(0x7f00005b1000-0x4)=0x96) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f00001cf000)={0x8, 0x6593, 0x5, "975f312cee37", "b4444dc3b82d88445387ac43608dd33a"}) socket$bt_l2cap(0x1f, 0x2, 0x0) 2018/01/24 03:52:34 executing program 0: mmap(&(0x7f0000000000/0xcf7000)=nil, 0xcf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) mmap(&(0x7f0000cf7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f000003a000)={&(0x7f0000cf7000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6f62fb8ff1701c746c780e864f96a1a7630452ffd8b640eb0203b35dab84e52f06ff9ffbc65acbcc4d4b5355429a918e9948af6a3e5e2efea0fbf32c8867aa", 0x8000000}, 0x60, &(0x7f00001ee000-0x10)=[], 0x0, &(0x7f0000cf8000-0x28)={0x28, 0x84, 0x1, "e5364fd68b19c512b3dfd8205d951eede2"}, 0x28, 0x0}, 0x0) [ 101.763220] skbuff: skb_under_panic: text:00000000df3800c8 len:103 put:24 head:000000009d11ddaf data:00000000dc87f263 tail:0x4f end:0xc0 dev:gre0 [ 101.787891] ------------[ cut here ]------------ [ 101.792684] kernel BUG at net/core/skbuff.c:104! [ 101.797542] invalid opcode: 0000 [#1] SMP KASAN [ 101.802221] Dumping ftrace buffer: [ 101.805765] (ftrace buffer empty) [ 101.809471] Modules linked in: [ 101.812659] CPU: 1 PID: 22171 Comm: syz-executor3 Not tainted 4.15.0-rc8+ #205 [ 101.820003] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 101.829344] RIP: 0010:skb_panic+0x162/0x1f0 [ 101.833643] RSP: 0018:ffff8801ce6d7aa8 EFLAGS: 00010286 [ 101.838987] RAX: 0000000000000085 RBX: ffff8801cac77a00 RCX: 0000000000000000 [ 101.846231] RDX: 0000000000000085 RSI: ffffc90003ebe000 RDI: ffffed0039cdaf49 [ 101.853473] RBP: ffff8801ce6d7b10 R08: 1ffff10039cdaed7 R09: 0000000000000000 [ 101.860717] R10: 000000000000000a R11: 0000000000000000 R12: ffffffff861fb220 [ 101.867967] R13: ffffffff84a5f0ad R14: 0000000000000018 R15: ffff8801d66c6b00 [ 101.875212] FS: 00007fad0baa8700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 101.883410] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 101.889274] CR2: 000000000071c000 CR3: 00000001d4865006 CR4: 00000000001606e0 [ 101.896517] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 101.903766] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 101.911011] Call Trace: [ 101.913581] ? check_stack_object+0x140/0x140 [ 101.918050] ? ipgre_header+0x6d/0x4e0 [ 101.921910] skb_push+0xce/0xf0 [ 101.925167] ipgre_header+0x6d/0x4e0 [ 101.928856] pppoe_sendmsg+0x58e/0x8b0 [ 101.932719] ? prepare_fb_xmit+0x990/0x990 [ 101.936930] ? pppoe_getname+0x210/0x210 [ 101.940974] ? selinux_socket_sendmsg+0x36/0x40 [ 101.945624] ? security_socket_sendmsg+0x89/0xb0 [ 101.950355] ? pppoe_getname+0x210/0x210 [ 101.954402] sock_sendmsg+0xca/0x110 [ 101.958091] SYSC_sendto+0x361/0x5c0 [ 101.961781] ? SYSC_connect+0x4a0/0x4a0 [ 101.965742] ? security_socket_connect+0x89/0xb0 [ 101.970473] ? fput+0xd2/0x140 [ 101.973642] ? SYSC_connect+0x2e0/0x4a0 [ 101.977602] ? selinux_capable+0x40/0x40 [ 101.981639] ? SyS_futex+0x269/0x390 [ 101.985325] ? do_futex+0x22a0/0x22a0 [ 101.989100] ? SyS_socket+0x12d/0x1d0 [ 101.992876] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 101.997699] SyS_sendto+0x40/0x50 [ 102.001130] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 102.005860] RIP: 0033:0x452f19 [ 102.009023] RSP: 002b:00007fad0baa7c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 102.016709] RAX: ffffffffffffffda RBX: 00007fad0baa8700 RCX: 0000000000452f19 [ 102.023952] RDX: 0000000000000049 RSI: 0000000020d92000 RDI: 0000000000000013 [ 102.031193] RBP: 0000000000000000 R08: 0000000020875000 R09: 0000000000000008 [ 102.038435] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 [ 102.045677] R13: 0000000000a2f7cf R14: 00007fad0baa89c0 R15: 0000000000000000 [ 102.052932] Code: 04 01 84 c0 74 04 3c 03 7e 23 8b 8b 80 00 00 00 41 57 48 c7 c7 e0 aa 1f 86 52 56 4c 89 ea 41 50 4c 89 e6 45 89 f0 e8 66 e2 26 fd <0f> 0b 4c 89 4d b8 4c 89 45 c0 48 89 75 c8 48 89 55 d0 e8 87 3a [ 102.072040] RIP: skb_panic+0x162/0x1f0 RSP: ffff8801ce6d7aa8 [ 102.077854] ---[ end trace ba38824d5a404377 ]--- [ 102.084570] Kernel panic - not syncing: Fatal exception [ 102.090387] Dumping ftrace buffer: [ 102.093897] (ftrace buffer empty) [ 102.097584] Kernel Offset: disabled [ 102.101179] Rebooting in 86400 seconds..