0416c9e74aa2155a7165098a41e5fd6e432ed7e49d5114557b5809d601bb5303bb762a17b9481a7a49055f8bcf2d8f7cdb92fc7212f56adc08ab992da5a8bc1202a507cdb8d65497b95977502534498ebc5d147eb783838dfa614adb14fc3698b7adf8a4c794d7b10194b8325fe8798a03e278de2e6319fb3ac062212b5995656a1f82b4722777039442d8ef147264dacbb8ebd15b9a44f2f0a3fdef9a20c28b11aea14b18279fc7667a84fa54788"}, 0xd5) getsockname$packet(r1, &(0x7f0000447000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000017b000-0x4)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000093000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=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=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e14000+0x7cc)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f000036c000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, r3}) 2018/01/21 06:44:06 executing program 4: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc8000)={0x1, 0x2, 0x80, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f0000085000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008e6000-0x4)=0x26) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000fd2000)=0x1, &(0x7f00009f4000-0x8)=0x4) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000fd2000)={0x0, 0x0}) setsockopt$sock_void(r2, 0x1, 0x1b, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000423000-0x20)={r0, &(0x7f0000fd1000)="", &(0x7f000006f000)="", 0x2}, 0x20) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000b68000)=0x80000000, 0x4) 2018/01/21 06:44:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x1) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x8, &(0x7f0000d19000)=0x6, 0x4) bind$inet6(r1, &(0x7f0000a99000-0x1c)={0xa, 0x1, 0x7fff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}, 0x1c) sendto$inet6(r1, &(0x7f0000930000-0x46)="", 0x0, 0x0, &(0x7f0000c7f000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000aba000-0x8)={0x0, 0xffffffffffffff38}, &(0x7f00006ca000)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00007ec000-0x14)={r2, 0x2, 0x3, 0x4, 0x6135, 0x7ff}, 0x14) socket$inet6_sctp(0xa, 0x0, 0x84) r3 = socket$inet6(0xa, 0x80f, 0x6) setsockopt$inet6_group_source_req(r3, 0x29, 0x2f, &(0x7f0000146000)={0x7ff, {{0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) writev(r3, &(0x7f000056c000)=[], 0x27a) socketpair$ax25(0x3, 0x5, 0xcc, &(0x7f0000c3a000)={0x0, 0x0}) 2018/01/21 06:44:07 executing program 0: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000009000-0x80)=[{&(0x7f0000011000)="8d3f5764690b0b141233d462f84214711b8332fa01106cc43d89759639aac6ccc0d2961908d671224ae32bddb547aef535", 0x31}], 0x1) r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000028000-0xe)={0x5, [0x91f, 0x80000001, 0x6, 0x100000000, 0x7f]}, &(0x7f0000027000)=0xe) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000011000-0x18)={0x0, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9]}, &(0x7f000000a000)=0x18) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) connect$pppoe(r2, &(0x7f000000a000-0x1e)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, @common='lo\x00'}}, 0x1e) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r2, 0x89e9, &(0x7f0000028000-0x1000)="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") mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000029000-0x8)={@loopback=0x0, @loopback=0x0}, &(0x7f0000029000-0x4)=0x8) ioctl$sock_FIOGETOWN(r2, 0x400454d1, &(0x7f0000011000-0x4)=0x0) 2018/01/21 06:44:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x40, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) accept4$packet(r0, &(0x7f0000266000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000062e000)=0x14, 0x800) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000be4000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf9, r1}) bind$netrom(r0, &(0x7f0000659000)=@ax25={0x3, {"3719f18721b8da"}, 0x1}, 0x10) 2018/01/21 06:44:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0xff9f, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffeb0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00005fc000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) 2018/01/21 06:44:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x1000000008, 0x5, &(0x7f0000696000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0xffffffffffffffff, 0xb, 0x0, 0x0, 0xfffffffffffffffd, 0x0}], {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) socketpair(0x10, 0x8000a, 0x401, &(0x7f0000535000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000676000-0x2)=0x8005) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00009b4000-0x18)={r1, &(0x7f0000a71000-0xf5)="ab921cbc4982190038a9910bada944614462174e182363604c7bcef59ab236ac9295e5a1b3fd0df65d879d95e252b795ffb90ce167f15298296a7e4df4603b398ff79623d5738d4e27695bc5629a199e2b4fea38d7845e1fd579a56b65e400816cc9f7c50309ac657bfd3f8057c63d1a6e1cce0ec99389255c8d699edaa98675f7fbfc25c80fe037d6ff3b0157f8ad1b76b28c2423e13a3634fb1e394e0a708efd7242913921dbab9165c7514a3cd1f2364f36db4cf9915b0cc675c2a054cd54bedf3df74e782784a5f385d7c095efae01599f65a04817c3418a951485fb2ff61652ed6dff7abc0e788a88deaa8f9c2d5218d2d745", &(0x7f000094a000-0xf6)=""/246}, 0x18) 2018/01/21 06:44:07 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000008000)={0x5, 0x7f, 0x2, 0x4, 0x10, 0x0, 0xfffffffffffff98f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) unshare(0x400) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x0}) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000000000)=0x0) 2018/01/21 06:44:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00003e3000-0x1c)={0x8, 0x4, 0x4, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00007ec000)={r0, &(0x7f0000897000)="", &(0x7f000025d000)=""/0}, 0x18) recvmsg$kcm(0xffffffffffffffff, &(0x7f00002b8000-0x38)={&(0x7f00009e0000-0x25)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x32, &(0x7f00006b4000-0x20)=[{&(0x7f0000b0d000+0xa63)=""/250, 0xfa}, {&(0x7f0000dcd000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f00005b2000-0xf2)=""/242, 0xf2, 0x0}, 0x161) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000aa6000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc5000)=0x5) 2018/01/21 06:44:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x1ff, &(0x7f00007e8000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000096b000)={0x1, 0x4, 0x7, 0x6df}, 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f0000a7d000)=[], 0x0, 0x20000005) sendto$inet(r1, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2000000000000009, &(0x7f0000535000-0x4)=0x0, 0x4) 2018/01/21 06:44:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xde3000)=nil, 0xde3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8604", 0x2) r1 = socket(0x1e, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000d6a000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes-generic)\x00'}, 0x69) r3 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000096c000-0x10)="827f855001feeb67bb33dca7b96e18bf", 0x10) writev(r3, &(0x7f00008b8000-0x30)=[{&(0x7f0000426000)="b0", 0x1}], 0x1) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000e47000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x3, 0x0, 0x2, 0xfffffffffffffffe, 0x8001, 0x10001}, 0x20) getsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000776000)=0x0, &(0x7f00009d3000-0x4)=0x4) r4 = socket(0x1e, 0x5, 0x0) sendmsg(r4, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000000000000003c5bf86c483724c71e14dd6a739e00eb1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03110000000000af50d5fe32c419d67bcbc7e3ad3177198356ed0008341c1fd45624281e2780ff7f000076cf9700400000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000595000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/21 06:44:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x2) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x1}, 0x8) write(r1, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00007fa000)={0x0, 0x0, 0x6}, 0x8) 2018/01/21 06:44:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x7, &(0x7f0000ef3000)=0x3, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f000006d000-0x1f)="", 0x0, 0x0, &(0x7f0000967000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000f0c000)=[{r0, 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000d14000-0x8)={0x1, 0x1000, 0x3, 0x9}, 0x8) 2018/01/21 06:44:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000064d000)={@generic="e56660fcdc90fb092b9b2c6bcfe581c7", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00001ec000-0x10)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x10) syz_emit_ethernet(0x15, &(0x7f000048c000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@generic={0x8864, "2ff8db00000000"}}}, &(0x7f00004a9000-0xc)={0x3, 0x1, [0x0]}) socketpair(0xb, 0x8000b, 0x100000000, &(0x7f0000b31000)={0x0, 0x0}) r3 = accept4$packet(r2, &(0x7f000086e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00005b2000)=0x14, 0x80000) ioctl$sock_bt_hci(r2, 0x400448e3, &(0x7f00002a2000)="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") ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000b33000-0x4)=0x0) 2018/01/21 06:44:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000046000-0x8)=0x0, &(0x7f000011e000)=0x8) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000c41000-0x8)={0x0, 0x0}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr-serpent-avx2)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0", 0x4) pipe(&(0x7f0000486000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000122000-0x4)=0x1, 0x4) ioctl(r0, 0x4, &(0x7f0000c81000)="") r3 = accept$alg(r1, 0x0, 0x0) recvfrom(r3, &(0x7f0000e38000-0x70)=""/112, 0x3f1, 0x0, &(0x7f000064f000-0x10)=@llc={0x1a, 0x0, 0xdeef, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10) r4 = socket(0xa, 0x1, 0x3) connect$pppoe(r4, &(0x7f00006de000)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$sock_inet_SIOCDELRT(r4, 0x890c, &(0x7f0000700000)={0x4f, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x88, 0x8001, 0xb8, 0x5, 0x6c, &(0x7f00003d2000)=@common='syzkaller1\x00', 0xfffffffffffffffd, 0x3, 0x6}) 2018/01/21 06:44:07 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x200000000000049, &(0x7f0000001000-0x6a)="af70d2f5666be363ffaa9ec3831aa7db8d8aff679762e17f129f0dc06827ac2d6f6e9b9fa3ed6a70e5023a4b70ab520a14656728eeefa26fdb6a7aba8285b1b23e86b00b8db0825ff829acfae2057581691eb04e3f3e0ba57ebcc88776ea3433041607384aecbf9c7ff9", 0x6a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80007, 0x6, &(0x7f0000001000)={0x0, 0x0}) 2018/01/21 06:44:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000fc1000)={0x0, 0x0}) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) writev(r0, &(0x7f000064b000-0x10)=[{&(0x7f0000253000)="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", 0x1000}], 0x1) r1 = socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f00000f3000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) bind(r0, &(0x7f0000d9f000-0x10)=@nfc={0x27, 0x7fffffff, 0x6, 0x7}, 0x10) 2018/01/21 06:44:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d25000+0x957)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffef024}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) getsockname(r1, &(0x7f00000e3000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000943000)=0x2e) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000333000+0x770)={0x0, 0xa0, &(0x7f0000211000)=[@in6={0xa, 0x3, 0x1000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0xfff}, @in6={0xa, 0x3, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x401}, 0x59}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x9}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x819c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}]}, &(0x7f0000138000)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000425000)={r3, 0x5b5, 0x1, [0x8]}, &(0x7f0000d92000)=0xa) 2018/01/21 06:44:07 executing program 3: mmap(&(0x7f0000176000/0x7000)=nil, 0x7000, 0x0, 0x6071, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x9, 0x880800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000000000)=""/41, 0x29, 0x0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000002000-0x10)={0xb06, 0x200, 0x95, 0x2dd}, 0x10) 2018/01/21 06:44:07 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1c, 0x806, 0x1ff, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000074000-0x4)=0x1) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000000)={0x7f, {{0xa, 0x1, 0x2c, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000014000-0x78)={0x1, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x220, 0xb4d9, 0x1f, 0x200, 0x2, 0x0, 0x0, 0x7, 0x1}) setsockopt$inet_tcp_int(r2, 0x6, 0x5, &(0x7f000000a000)=0x0, 0x4) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000014000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000009000)=0x14) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000015000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff, r3}) 2018/01/21 06:44:07 executing program 6: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000208000)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000ac7000)=0xc) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000e69000-0x4)=0xa7, 0x4) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000e63000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 06:44:07 executing program 4: mmap(&(0x7f0000000000/0xcf7000)=nil, 0xcf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) mmap(&(0x7f0000cf7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000cf7000)={&(0x7f0000cf7000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6f62fb8ff1701c746c780e864f96a1a7630452ffd8b640eb0203b35dab84e52f06ff9ffbc65acbcc4d4b5355429a918e9948af6a3e5e2efea0fbf32c8867aa", 0x0}, 0x60, &(0x7f0000867000-0x70)=[{&(0x7f0000cf7000)="b68248c6a80fbfac2d5981c71aa80dc4c501646cfb5b3125432c3718c02478a0f00a78e9a860c2c9cd946b7369b583a35ac971086744754ae23add8905", 0x3d}, {&(0x7f00007fb000-0x35)="ef092bf60cb444646e75f69d3b1d4a2ef02bb8158a63fe6a6f2ac29769d0ccee31671fedb9d5073ae28a2ea583a26227493b65ed7c", 0xffffffffffffff9b}, {&(0x7f0000cf8000)="1ee7a587f91127b59f2fafc24b457cfb5db410cd97af75200abf37384ca36ba6a58b7b6ce108b14534cc67e55869a44697dff0eea6d686efd85d1d3b96297be59131d72c825caac53063492cc6d736c7bfc4d36f9e67b3399ca2cbc10e82770feb99c463338d00dfb9cbc96a5974a251cceed967ed4bbc", 0x77}, {&(0x7f0000cfa000-0xbb)="2ab6e7991dd1665765c31a48f2a062fe81e8d34584fa63947cbc88a771ab82cfe3671fe831c3de835ebda2d62ae6a6f10b64dde006a8c0140bbd273dbcb4000f02cb5d41faa9c2d45656434da371ed55f97a599c75b29d923a7587a6feffda56f1644dfd140b27c4044ec80d6af8c4cd992ac4e0a3c3228b28d378e03454826ed9057fb4a89655324bf0d92be4aa019a5c44fcc2473216602c9a7b69f3b20a21cfcca81d8c85b706acf083bc905b295533f5259c7e9a71caded38e", 0xbb}, {&(0x7f0000a78000)="728a09540beaa84a70e6c7efd22cd91a90ec4fb6", 0x14}, {&(0x7f0000cfb000-0x27)="19e2eaf70b10231afced000068338517e0c5afde7c7ba78464b9046748524ce35e1b873c9656d0", 0x27}, {&(0x7f000014e000-0x1000)="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", 0x1000}], 0x7, &(0x7f0000012000-0xb8)={0x28, 0x84, 0x1, "e536faffffffffffffffd80b5d951eede2"}, 0x28, 0x0}, 0x0) 2018/01/21 06:44:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00007f8000)={0x1, 0x5, &(0x7f0000822000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x3}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00004a1000-0xa)="73797a6b616c6bf20800", 0x8, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000065b000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000038a000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000759000)={0x0, 0x9}, &(0x7f0000bdc000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000997000)=@assoc_value={r1, 0x9}, &(0x7f00007fc000)=0x8) 2018/01/21 06:44:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x6) 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) 2018/01/21 06:44:07 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$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000087000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, []}, 0x90) 2018/01/21 06:44:07 executing program 6: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000f7a000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000035e000)=0x60) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000f7c000)="1e4e2a884504dbb1319f5873f62080bc", 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000bc8000-0x8)={0x0, 0x1}, &(0x7f0000f7c000-0x4)=0x8) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000f7c000-0x8)={r1, 0x4}, &(0x7f0000f7c000-0x4)=0x8) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f7a000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, 0x9, 0x85, 0xe}, &(0x7f000061c000-0x4)=0xa0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f7b000)={0x0, 0x0}) socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000dd6000)=0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f7c000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=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=@empty=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}}, &(0x7f0000f7c000-0x4)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f0000dbd000-0x28)={0x9, 0x400, r4, 0x4, r5, 0x9, 0xe5, 0x2}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000726000-0x8)=@assoc_value={r2, 0x1000}, &(0x7f00006b8000)=0x8) syz_emit_ethernet(0xfe2c, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a73aeb", 0x14, 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}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000ff000-0x4)=0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000f7c000)={r6, 0xf7, "4d47c90604358958d44329f0f10b87ba5857550470fdd1470dd2bac0902029b6dc02c2cd061f0cc6c3927880145debcff253e2b2171dd5f4e81ed0bfe0a6c3e68bc2e2d46f6edf5941fec229174220b62fbb89e8ac5f6480819504096395b8e31af93e26ee4ad66fd380f8e2a71088c7ac050600bbc4c10adf2844b89251da236cc88502be15f859d1e550c93473f35c209437caffe6610b766af0aac937316b651ad9efa73da3b330abfc931679002de1c317e3a4d84320e0d454d6183e76131abb829b9b73edf1a12201b900c0d1766f714af30fc4d872f4cc5a6fdfee1cc82c7f1cbd4b10220ba3a918ab8c5136909a09d136450e6f"}, &(0x7f0000f7c000)=0xff) 2018/01/21 06:44:07 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000cc7000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x315000)=nil, 0x315000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00002a7000-0xd0)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x806, "c25dbe6f5dd9d300cb7462c9c2d096d3e81693aa2eec1ef5776bf92c"}}}, &(0x7f000026b000-0x10)={0x0, 0x1, [0xcd8]}) mmap(&(0x7f0000315000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000316000-0x48)=@file={0x0, ""/70}, &(0x7f0000094000-0x4)=0x48, 0x80800) mmap(&(0x7f0000315000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f0000316000-0x9)=@file={0x0, './file0\x00'}, 0xa) 2018/01/21 06:44:07 executing program 6: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000017000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @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={0x88, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000019000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f000001a000-0x4)=0xc, 0x80800) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000016000-0x62)={0x0, 0x5a, "36511f78b13ada8742cd5ecef4a164f64efd3ea188480d44a9d1d9357dc91784bc62dd416098e82897e022ca251e6467708eebbeed1189d2b7112d406af1f11f499b174b752f624f6f1474eb595b02c7a9f4e7e91bbc891d7cd1"}, &(0x7f000001a000)=0x62) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f000000f000)=""/120, 0x78) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000001b000-0x10)={0x6, 0x6, 0x0, 0xe058, r1}, &(0x7f0000009000-0x4)=0x10) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000001b000+0xa7d)=0x0) 2018/01/21 06:44:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = accept4(r0, &(0x7f0000f65000)=@vsock={0x0, 0x0, 0x0, @any=0x0, 0x0}, &(0x7f0000dae000)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000f4d000-0x98)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x799}, &(0x7f0000894000-0x4)=0x98) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000ed5000)={r2, 0x5, 0x30, 0x7, 0x9}, &(0x7f0000063000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00002e0000)={r2, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c19000)=0x8c) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000ac3000-0x4)={0x0}, &(0x7f00003db000)=0x4) setsockopt$inet6_int(r1, 0x29, 0xff, &(0x7f000068a000)=0x3ff, 0x4) r3 = socket$netlink(0x10, 0x3, 0x9) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000000000)=0x8, 0x4) 2018/01/21 06:44:07 executing program 3: mmap(&(0x7f0000000000/0xf23000)=nil, 0xf23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) sendmsg$key(r1, &(0x7f0000ce9000)={0x0, 0x0, &(0x7f0000659000-0x10)={&(0x7f0000e6d000-0x1f8)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket(0xc, 0x6, 0x1b607ec1) accept4$packet(r2, &(0x7f00007c5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000dc0000-0x4)=0x14, 0x80000) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f000003d000-0x10)=@common='erspan0\x00') ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000dfe000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x1, r3}) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000f24000-0x98)={0x0, @in={{0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x22c4, 0x9}, &(0x7f0000f23000)=0x98) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f000091c000-0xc)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000f24000)=0xc) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000d10000)={r5, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000f26000-0x4)=0x0, &(0x7f000007a000-0x4)=0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000d69000)={0x0, 0x0, 0x5000, 0x4, 0x2, 0x8, 0xfffffffffffffffa}, 0xc) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000939000)={r4, 0x7}, 0x8) recvmsg(r0, &(0x7f0000f21000-0x38)={&(0x7f0000f22000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000f1f000)=[], 0x314, &(0x7f0000f1c000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/21 06:44:07 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f00003fb000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000c41000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet6(r0, &(0x7f0000492000)={0xa, 0x2, 0x1f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x8001}, 0x1c) epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00001b3000)={0x0, 0x0}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000dc0000)={0x0, 0x0}) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000eef000)={&(0x7f00003b8000-0xc)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000993000)={&(0x7f00009c8000)=@alg={0xe0, 0x10, 0xd04, 0x0, 0x3, {{'sha512-generic\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], 0x2400, 0x2000, 0x0, 0x0}, []}, 0xe0}, 0x1, 0x0, 0x0, 0x1}, 0x4) r4 = accept(r1, &(0x7f0000597000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000eef000-0x4)=0x60) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000eee000)={0xb0, 0x200, 0x6, 0x81, 0x0, 0x2, 0x5, 0x9, 0x7, 0x1ff, 0x9f9}, 0xb) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000a7c000-0xc)={0x9, 0x0}) 2018/01/21 06:44:07 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000209000)={0x46, 0x2, 0x2, 0x7, 0x1, 0x100, 0x0, 0x7a, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in6={{0xa, 0x3, 0xa86, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1, 0x2, 0x2, 0x10}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0x8, &(0x7f0000001000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={r1, 0x3}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001000)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xea96}, @in6={0xa, 0x1, 0x9f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in6={0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}], 0x80) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000003000-0x10)={r3, 0x50, &(0x7f0000002000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000004000-0x4)=0x0, &(0x7f0000003000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000004000)={0x80000001, 0x1, 0x406, 0x0, r2}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000005000)={r4}) getsockname$ax25(r5, &(0x7f0000002000)={0x0, {""/7}, 0x0}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r5, 0x21, 0xc, &(0x7f0000006000)="65754cc478b27eb51e8cd6cdec89d1a01f6fda987e3c80f6d1cec4c8ae914eb5aff996da19aaf9282d735da5d4549b5eaa6997af705df1e955040bdd5a4b3ee9972b60304677d1c3139c16248dd74900d082ea614e81b570b32611388c5ccc4aa9f5426a6573155d5fae98ee904d09daf459e713bcbe03cc3df4c662312677aa7fa3213eeded3fa068a86d4d5ce9a33979c347ed1fef8d3685f20dfc002babb978b5533aa3b198", 0xa7) setsockopt$inet6_int(r5, 0x29, 0x3b, &(0x7f0000001000)=0x6, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000007000+0x8e2)=0x8) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt(r5, 0x7fff, 0xcd1, &(0x7f0000006000)="45910a0454c1b1b31b8c3b82ba7b6fa53ad4df4463a85af4872113a137e53d406dd48f85271ebcf929", 0x29) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r5, 0x890b, &(0x7f0000008000)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f000000a000-0x4)=0xba9e, 0x4) 2018/01/21 06:44:07 executing program 1: mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-generic)\x00'}, 0x58) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000fa3000-0x10)="0a0775b0d5e38404b3b629ed5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000fa1000)=[{0x0, 0x0, &(0x7f0000fa2000-0x60)=[{&(0x7f0000fa1000-0x48)="efc8bcdf86bd2cdab95b11ea0aa569cc4bc58910179dc8f2f5d23444b3d71c5fed6b7430837ea366014b72917b9e39d4f491f7cf12b5a3c44030a3bc5a7e61cd", 0x40}], 0x1, &(0x7f0000b95000-0x18)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000d85000-0x38)={&(0x7f00006e8000)=@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, &(0x7f0000c6a000)=[{&(0x7f0000e53000)=""/18, 0x12}, {&(0x7f0000f9b000-0x32)=""/50, 0x32}], 0x2, &(0x7f0000f9b000-0x16)=""/22, 0x16, 0x0}, 0x0) 2018/01/21 06:44:07 executing program 4: mmap(&(0x7f0000000000/0xdde000)=nil, 0xdde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) getsockopt(r0, 0x100000114, 0x2711, &(0x7f0000862000-0x28)=""/40, &(0x7f0000dcb000-0x4)=0x72) 2018/01/21 06:44:07 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000006a000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e51000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000907000-0xe8)={{{@in=@rand_addr=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, @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}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@rand_addr=0x8, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x401, 0x0, 0x1f, 0x0, 0x80, 0x80, 0x5e, r1, r2}, {0x100000001, 0x4, 0x7, 0x8001, 0x7, 0x9, 0x1, 0x7}, {0x1, 0x3ff, 0x1, 0x7}, 0x7, 0xffffffffffffffff, 0x2, 0x1, 0x2, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x3c}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff, 0x0, 0x3, 0x800, 0xffff, 0x4, 0x12c}}, 0xe8) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x4c, &(0x7f0000001000-0x1)="", 0x0) 2018/01/21 06:44:07 executing program 4: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000da8000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000551000-0x8)={0x0, 0x0}) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r0, 0x8907, &(0x7f0000da6000)="fabbd9c438d6648dab425e9f2cdaa8e59c4fb26cd21391849d376791855e523f2468236597287945c192fdd4b77f9bced9") 2018/01/21 06:44:07 executing program 1: mmap(&(0x7f0000000000/0xde3000)=nil, 0xde3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8604", 0x2) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f000007a000-0x10)=[{&(0x7f000061c000-0xee)="07caf70ae7da15669698754049b79f4de5e0de298ae629e173aadb6d018cb35b091f4e405313fbc388817dcd5b3c8441d530aa4ffa1d376794bf7f746d050fc28b57799833124971df563465abb2f9677396e23c5b0cb30e55ccc0ecf717a4536dcffc1407d2945b0809fcfb7389a19654193b46b16f54a36e3614fccdc72cef4d774f58e5fe27780ceb9fca6d81e293f71fee7e62cd37a7c13007b73292fd4bb7b936bbd40fbca0dca324771a2c22c7f1f05859108a693d005bf89e54cda0e5505746e5af2c442af8de8527b5f79da3988891bcc76258565bf71d1529c3a6590e7b594cc583e76529f83a417773", 0xee}], 0x1, 0xb) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000de4000-0x78)={0x7fffffff, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x2, 0x7f69, 0x9, &(0x7f0000167000)=@common='bpq0\x00', 0x9, 0x951, 0x7c}) 2018/01/21 06:44:07 executing program 7: r0 = socket(0x4, 0x4, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r0, &(0x7f0000001000-0x20)={0x18, 0x2, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00001df000)={@common='lo\x00', &(0x7f00002e9000)=@ethtool_link_settings={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00008bc000)={r1}) sendmsg$rds(r2, &(0x7f0000124000-0x38)={&(0x7f00000a8000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000069f000-0x30)=[{&(0x7f0000275000-0x45)=""/69, 0x45}, {&(0x7f0000054000+0xb80)=""/0, 0x0}, {&(0x7f00000c9000-0x9d)=""/157, 0x9d}], 0x3, 0x0, 0x0, 0x8000}, 0x4) 2018/01/21 06:44:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x9, 0x2, 0x0) bind(r2, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r4 = socket(0x1e, 0x5, 0x0) sendmsg(r4, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0c000-0x30)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/21 06:44:07 executing program 2: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000f6b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000730000-0x8)={0x0, 0x7fffffff}, &(0x7f0000c5e000-0x3)=0x8) mmap(&(0x7f0000f6b000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000f6c000-0x2f2)={r1, 0x1000, "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"}, &(0x7f0000f6c000-0x4)=0x1008) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000f6b000-0x5c)={{0xa, 0x3, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x4}, {0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}, 0xe, [0x101, 0x3, 0x7, 0x2, 0x3ff, 0x6, 0x2, 0x3]}, 0x5c) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000f60000-0x4)=0x40000000001e8, 0x4) setsockopt$sock_int(r2, 0x1, 0x29, &(0x7f000006c000)=0xfffff7ff, 0x4) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000087f000)={0x5, &(0x7f000048b000)=[{0xbff, 0x10200000000000, 0x2, 0x0}, {0xc6, 0x7, 0x4, 0xfffffffffffff7ea}, {0x10000, 0x100000001, 0xf70c, 0x1}, {0xffffffffffff308c, 0xfffffffffffffffa, 0x1, 0x3ff}, {0x8001, 0x7f1, 0x2, 0xff}]}, 0x10) socket$vsock_stream(0x28, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000f68000)="", 0x0, 0x0, &(0x7f0000daa000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/21 06:44:07 executing program 0: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000f77000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00004e6000)=0x60) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) r3 = accept(r1, &(0x7f0000f78000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000eea000-0x4)=0x1c) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000d22000)=0x0, &(0x7f0000d15000+0x131)=0x4) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_dgram(r3, &(0x7f0000f7a000-0xa)={0x28, 0x0, 0x0, @my=0x1, 0x0}, 0x10) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r3, &(0x7f0000840000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f7a000)=0x10) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000f78000-0x8)=0x1fff, 0x8) sendmmsg$alg(0xffffffffffffffff, &(0x7f00008fd000)=[{0x0, 0x0, &(0x7f0000ce6000)=[{&(0x7f0000f73000-0x52)="a30e0162976e57d45902a2ac1e2c71e8639640955e4066129ba62f3b9695fbd3c05bc8297432ec7d67b4fcb7dbc23e57dcb5d8a43fa04418ae61416d5db4075d4c3699c7956868b58d1735f77c38df95", 0x50}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x8004) socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r3, &(0x7f0000f7a000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) sendmsg$alg(0xffffffffffffffff, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000f74000-0x10)=[{&(0x7f00008e0000)="de9c71ba0edb9d862007dc3f115fa441c062354a81a014f60a5689af3d9ead6666dbb546beebb709ac7aeb644ca8793d735adf3e9161f3eabb5361961786b5e4", 0x40}], 0x1, &(0x7f0000953000)=[], 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000f76000-0x79)=""/121, 0x79}, {&(0x7f0000f6e000)=""/12, 0xc}], 0x2, &(0x7f00008ae000-0x46)=""/70, 0xffffffa3, 0x0}, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000f7c000-0x4)=0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000f77000)=[{&(0x7f0000402000)=""/130, 0x82}, {&(0x7f0000f78000-0x84)=""/132, 0x84}, {&(0x7f0000f77000)=""/214, 0xd6}, {&(0x7f0000c17000)=""/57, 0x39}, {&(0x7f0000f77000)=""/150, 0x96}, {&(0x7f0000b38000)=""/32, 0x20}], 0x6, 0x0) 2018/01/21 06:44:07 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000009000-0x38)={&(0x7f000000a000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000000000)=[{&(0x7f0000014000)=""/255, 0xff}, {&(0x7f0000015000-0x43)=""/67, 0x43}, {&(0x7f0000006000-0x5b)=""/91, 0x5b}], 0x3, &(0x7f000000a000)=""/149, 0x95, 0xab2a}, 0x10000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000008000-0x10)={0x0, 0x10001, 0x4, [0x3, 0x10000, 0x9, 0x3]}, &(0x7f0000013000)=0x10) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000014000)={r2, 0x80}, &(0x7f0000009000)=0x8) recvmsg(r0, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000012000-0x90)=[], 0x0, &(0x7f0000003000-0x13)=""/87, 0x57, 0x0}, 0x0) 2018/01/21 06:44:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cb7000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) r1 = accept$ax25(0xffffffffffffffff, &(0x7f0000524000)={0x0, {""/7}, 0x0}, &(0x7f00008a4000-0x4)=0x10) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00005fb000-0x54)="d5b460c6e57dbab563f0bac8b7927ed69175edd9e0049a63dcafcd2da89cc8ff00359ff9948cf0fbfbf807573559af4a1b9ee01ebd220f013a501082cf4b98dacf6fe253c07f1d306b0d71b3255c41d9710021b6", 0x54) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006d5000)="0a0775b7cae383e5b3b6aded5c54d6295df0df82180c0deb00001f08000002ff", 0x20) r2 = accept$alg(r0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60", 0x20}], 0x1, &(0x7f0000851000-0x48)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f000075e000)=0x7) recvmsg(r2, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b10000)=[{&(0x7f0000d26000-0x6a)=""/64, 0x40}], 0x1, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x0) 2018/01/21 06:44:07 executing program 1: mmap(&(0x7f0000000000/0xad6000)=nil, 0xad6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) sendto$inet6(r0, &(0x7f0000acf000)="97", 0x1, 0x0, &(0x7f00007be000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) mmap(&(0x7f0000ad6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000057c000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ad7000-0x4)=0x8c) mmap(&(0x7f0000ad7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$void(r0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ad7000)={r1, 0xd9, "3d840001b395f7bc0f4cbce894f3f3b09546084735b01c83b100057ded0d00d1bd0115dad598ef95da1cbf5c74cb07c60e98057ddfb8c2568e362ad9e4e54dd4753233d5d2ac29ef52aaa97fd7cceebd1000f5730483ebaf48d4920e88f3fa4f06eaf1f371919d252ae10a3685a0b37efaed78128a0eb1958a6c664afc7b2971a8ce681c2e91985d279d0f86495ca5964974612086d26a2decfdee915fcf472bdfd89741454b0bda7b40b9ff4a9cdd230c230103e4b3a92030e2321ac4932d1f0ef1a1fe893e7f48634ff39ae3349885570622bced8e917582"}, &(0x7f0000ad7000)=0xe1) socketpair(0x14, 0x6, 0x2, &(0x7f000059a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ad8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f00005c9000)={0x2, &(0x7f0000ad8000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000038000-0xd0)=""/208, &(0x7f000097e000)=0xd0) mmap(&(0x7f0000ad7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0x3ff, &(0x7f000016e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ad9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000ada000-0x64)=[@in6={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in6={0xa, 0x2, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x2}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x64) mmap(&(0x7f0000ad8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000ad8000-0x20)={r0, 0x0, 0x1, 0x9, &(0x7f0000ad9000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0xffffffffffffff67) 2018/01/21 06:44:07 executing program 5: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f8a000-0x87)="fed5afdaba67eca7cae3ad510a9665b025ccc302554a988480cd69a2fe9cdc1978ab05baa955576f1cdfb8855accfde784713fbf81f24f93140a9346d8d9e37f37dc915b54f9060d0a3baad1c21bd2434145fff602d25ae922096a57d48fc98d322d01873be16d2232a525faf2bbdc3cc2bfcb57054ae3976b70ecb13feea4821c1dac0cd5962b", 0x87, 0x800, &(0x7f0000f89000)={0xa, 0x1, 0x1198, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9c7}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4d, &(0x7f0000f81000)=0x6, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) recvfrom$inet6(r0, &(0x7f00006be000)=""/248, 0xf8, 0x2, &(0x7f0000dfa000-0x1c)={0xa, 0x3, 0x6fc9b56e, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00001c5000-0x4)=0x0, &(0x7f0000913000-0x4)=0x4) sendto$inet6(r0, &(0x7f000032d000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000221000-0x4)=0x7f, 0x4) r1 = socket(0x17, 0x5, 0x49) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000ce8000-0x14)={0x0, 0x3, 0xfffffffffffffffc, 0x9, 0x100000000, 0x6}, &(0x7f0000f8b000-0x4)=0x14) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) 2018/01/21 06:44:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket(0x11, 0x800, 0x3ff) getsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f0000f0c000)={@multicast2=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f0000606000-0x4)=0xc) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f0000653000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f00001c5000)={r1, r3}) pwrite64(r3, &(0x7f0000bd6000-0x38)="af75440c7985ba384d8d9c396dbebc9c726b74e6092d89ebd7bf9f5a4846bc2b5ceb5a5f0080ce9ffe9b75c4b66ab5756001ab14b3913f37", 0x38, 0x0) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000d81000-0x1)=0x3, 0xffffffffffffff84) r6 = accept4(r1, 0x0, &(0x7f00008d1000-0x4)=0x0, 0x80800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000051c000-0xa)={0x0, 0xffffffffffff8000, 0x1, [0x5]}, &(0x7f0000e98000-0x4)=0xa) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f000094d000-0xa0)={r7, @in6={{0xa, 0x0, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xd64}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xffffffff00000000, 0x6, 0xffffffffffffff7f, 0x10}, 0xa0) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f0000bcb000-0x10)={&(0x7f000030a000-0x20)={0x2, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_sa={0x15d, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x4b}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 06:44:07 executing program 2: r0 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000515000-0x25)={&(0x7f000077d000)=@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, &(0x7f00003cd000)=[{&(0x7f0000000000)=""/133, 0x85}, {&(0x7f0000928000)=""/107, 0x6b}, {&(0x7f0000001000-0xe5)=""/229, 0xe5}, {&(0x7f0000001000-0x9b)=""/155, 0x9b}, {&(0x7f0000c78000-0xc9)=""/201, 0xc9}, {&(0x7f0000000000)=""/241, 0xf1}, {&(0x7f0000001000-0x13)=""/19, 0x13}, {&(0x7f000077a000-0xbc)=""/188, 0xbc}, {&(0x7f00002e4000)=""/176, 0xb0}], 0x9, &(0x7f0000000000)=""/139, 0x8b, 0x5}, 0x40002002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000001000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000041000-0x8)=0x39, 0x8) syz_emit_ethernet(0x2a, &(0x7f0000594000-0xbb)={@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, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@echo={0x5, 0x0, 0x0, 0x0, 0x0, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/21 06:44:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = bpf$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) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000665000)={r0, r1}) r3 = accept4$llc(0xffffffffffffffff, &(0x7f0000bb1000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000016e000)=0x10, 0x800) sendto$llc(r3, &(0x7f000035d000-0x1000)="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", 0x1000, 0x8000, &(0x7f000038e000-0x10)={0x1a, 0xd, 0x400, 0x6, 0x3, 0x3f4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000b87000-0x8)={0x0, 0x0}) shutdown(r0, 0x0) sendmmsg(r0, &(0x7f00007f4000-0x168)=[{{0x0, 0x0, &(0x7f0000a0d000)=[{&(0x7f000050a000)="e6", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x20004045) 2018/01/21 06:44:07 executing program 0: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f000001d000-0x114)={0x30, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xc, 0x0, 0x0}, [@nested={0x1c, 0x5, [@typed={0x18, 0x1, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000014000-0x8)={0x0, 0x0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r1, &(0x7f000001e000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f000001f000-0x4)=0x1c) 2018/01/21 06:44:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000fec000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r0, &(0x7f0000931000-0x38)={0x0, 0x0, &(0x7f0000d74000)=[], 0x0, &(0x7f00004fd000)=[], 0x0, 0x0}, 0x400c840) accept4(r0, &(0x7f0000fee000-0x80)=@generic={0x0, ""/126}, &(0x7f0000cb4000-0x4)=0x80, 0x0) 2018/01/21 06:44:07 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x6, 0x5, &(0x7f0000001000-0x8)={0x0, 0x0}) accept$packet(0xffffffffffffffff, &(0x7f0000289000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000069000-0x4)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00009fd000)={{{@in=@dev={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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 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}}, &(0x7f000030a000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@dev={0xac, 0x14, 0x0, 0x14}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x3, 0xa7b, 0x3, 0xffffffffffffffc0, 0x2, 0xa0, 0x80, 0x2f, r1, r2}, {0x3, 0xd, 0x1f, 0x7ff, 0x3c, 0x10000, 0x3f, 0x101}, {0x9, 0xff, 0x3a6, 0x80000001}, 0x44d, 0x2, 0x0, 0x0, 0x1, 0x1}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0}, 0x2, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xd317, 0x7, 0x7fff, 0x1}}, 0xe8) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e62000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f000001b000-0x54)=[@in6={0xa, 0x2, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x0}, @in6={0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x338}, @in6={0xa, 0x1, 0x800, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x55}], 0x54) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000e2c000-0xd4)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4(r3, &(0x7f0000e63000-0x3a)=@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}}}, &(0x7f000050d000)=0xfffffffffffffff2, 0x80002) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000e63000-0x8)={0x0, 0x1}, &(0x7f0000e63000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000657000-0xa0)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x760f2187, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9fb5}, @in6={0xa, 0x1, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in6={0xa, 0x1, 0xfb, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000e62000)={r6, 0x0, 0x0, 0xbb, 0x9}, &(0x7f0000198000-0x4)=0x18) 2018/01/21 06:44:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00007d4000)=@int=0x0, &(0x7f0000971000-0x4)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000e2d000-0xa)={0x0, 0x8, 0x1, [0x1800000000000]}, &(0x7f0000e8f000-0x4)=0xa) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000a8000)={r1, 0x3}, &(0x7f0000508000-0x4)=0x6) 2018/01/21 06:44:07 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80807, 0x3) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000000b000)={0x0, 0x1c, "6b330f63cd525976a8084e7245196453779552ca2e415c4c1aebdcea"}, &(0x7f000000c000-0x4)=0x24) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000000c000-0x8c)={r1, @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]}}, &(0x7f0000002000-0x4)=0x8c) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl(r2, 0x800000000008982, &(0x7f0000000000)="") mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r2, 0x1, 0x3f, &(0x7f0000006000-0x4)=0x0, &(0x7f000000c000-0x4)=0x4) 2018/01/21 06:44:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f00005f8000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000b0a000)=0x1c, 0x80800) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00003b6000)=0x8, 0x4) sendmsg$nl_generic(r0, &(0x7f000005f000)={&(0x7f000057b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007bb000-0x10)={&(0x7f0000b01000-0x102c)={0x18, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 06:44:07 executing program 6: mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000261000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000f8c000)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f8f000)={0x0, 0x0}) pipe(&(0x7f0000f8f000-0x8)={0x0, 0x0}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00007ff000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f0000171000-0x4)=0xc) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000f8f000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, r3}) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000f90000)=0x15, 0x4) 2018/01/21 06:44:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00008f7000-0x5)='reno\x00', 0x5) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000052c000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000068e000)={0x7, &(0x7f0000f39000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000090000)={r2, 0x2}) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xfffffffffffffe33, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 06:44:07 executing program 5: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f0000010000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x8924, &(0x7f0000001000-0x4)=0x0) 2018/01/21 06:44:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x8000, 0x7e, 0x4, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/01/21 06:44:07 executing program 0: unshare(0x400) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000c97000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000000)=0x0) readv(r0, &(0x7f0000008000)=[], 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000002000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000+0x561)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000002000-0x8)={r3, r4}) [ 682.910124] sctp: [Deprecated]: syz-executor2 (pid 29276) Use of int in max_burst socket option. [ 682.910124] Use struct sctp_assoc_value instead 2018/01/21 06:44:07 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000001000)=0xffffffff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x77, &(0x7f0000449000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="b4e1df5611b6", [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x69, 0xffffffffffffffff, 0x0, 0x0, 0x900000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ra={0x94, 0x6, 0x0}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"385af987d92f0bd77a010a5feb5d62cb10ab63c7d6511982281696bc44597ef335fe72987b756e7376dac374612aa0329044d4f5392b2688c1"}}}}}}, &(0x7f0000754000)={0xfffffffffffffffd, 0x1, [0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={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, @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}}, &(0x7f0000002000-0x4)=0xe8) r1 = socket$inet(0x2, 0x3, 0x1f) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000)={0x0, 0x2, 0x8206, 0x8001, 0x7, 0x0, 0x7fffffff, 0xd6, 0x0}, &(0x7f0000002000)=0x20) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000-0x10)={r2, 0x82b, 0x41dc, 0x6}, 0x10) 2018/01/21 06:44:07 executing program 3: mmap(&(0x7f0000000000/0xd3c000)=nil, 0xd3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d32000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000bd3000-0x28)={@common='rose0\x00', &(0x7f0000b65000)=@ethtool_eee={0x44, 0xe08, 0x3f, 0xffffffff, 0x5, 0x4, 0x15b, 0x10000, [0x6, 0x7]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000001b, &(0x7f0000d3c000)=0x400000, 0x4) listen(r0, 0x0) r2 = socket(0x9, 0x80004, 0x3e4) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r2, &(0x7f0000d3c000)={0x1a, 0x1, 0x0, 0x100000000, 0x2, 0xfffffffffffffffd, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, [0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000cf8000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) 2018/01/21 06:44:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000a6d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00005a8000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000a88000-0x10)={0xfffffffffffffffa, 0x200, 0x4, 0x26, 0x0}, &(0x7f000094c000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000a4000-0x8)={r1, 0x400}, &(0x7f0000463000-0x4)=0x8) r2 = socket$netlink(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000a6b000-0x4)=0x2, 0x4) 2018/01/21 06:44:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 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) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000c0a000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0xfffffe17) sendmsg(r2, &(0x7f00002ad000)={&(0x7f000038f000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0x4, 0x4}}, 0x26, &(0x7f000044f000-0x40)=[{&(0x7f00004dc000)="10fdf5237306deb73905d0582815ed72354cab8c8c964c640f25275cc3e6001dd5e075c4af53c6543fb19adc0cd32f4df90fd00410cdc3b9707f07761a14259bf4e6fe2d5eac63730bc91e8c8a87ccec0c0a548d6e97b6d946daffffabebb6d27d2393c1ebd24501aca6a40f7d52cc8551ba59a3d9fdcb9352a541207c962f233e670229cce5ac5c39f49f61237f07806b2d52c00e1782c4", 0x98}, {&(0x7f00009e1000)="475e2c194e45a6bf0d9392125ef40b8f7fdbd680f2f98b6dade038ccad6eb701ae5d0c2e8f592c8fe2128c44cf9e461ed1b8cf22a4a91312fcf4b650cfd008eb7a327cb33b86aeb0be14fa11baec68c4be4609256012796bd02e814ed0486157242946cb597b76e9a4f4c7a7ccdb07135ef474f028c5", 0x76}, {&(0x7f00002ee000)="b4cb7c85ffb7c0103b464843d52fdc874a2c8d96d32198834ccee738c39c7bd42335d511d8a01b2e8fa414c36c70138ced8ff185b62e45fad00a7e40c78a0a3d79d2a89086afbadf8d8b4c3f28b617c28e0843976edbb26c824a1cf3863c3710331c90412de12eb46728b6fb56bb1af327a06a80fef20d04e6e3bbffc17b22b09f8bc95a9478df0686b30e927555e9ada670323ac5d6ad5ba03bb621364d5963db432ac2e0da441185d7d1529434347c2f3604e8ac410a9c2e5fb9e02d07ee816060ab9c9669aec6ea8f38fb5c36f1861219a8046036d97ce09ca8503b2de8e7ed930d9525f8639d836c73c2", 0xec}, {&(0x7f0000ee8000)="71b7db38038ceedfb777ab452343d1d109401869618d", 0x16}], 0x4, 0x0, 0x0, 0x1}, 0x40010) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000030000-0xe8)={{{@in=@dev={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=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000acb000-0x4)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000bcd000)={'vcan0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000f3f000-0x10)="00035400000000109eae7a003e9d4d00", 0x10) r4 = accept$alg(r2, 0x0, 0x0) r5 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000dcd000)=0x0, 0x800) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f000046c000-0x90)={0x9, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000b92000-0x8)={r4, r0}) write(r1, &(0x7f0000aeb000-0xef)="b1", 0x1) socket$can_raw(0x1d, 0x3, 0x1) 2018/01/21 06:44:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f0000736000-0x2e)="260000002a00ff000300007fcdffffffffff00000000001d000900ff0400fffffffff100fe88", 0x26) accept4(0xffffffffffffffff, &(0x7f000091b000-0x3a)=@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}}}, &(0x7f0000312000)=0x3a, 0x80000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000275000-0x28)={@common='vlan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00002ce000-0x10)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10) bind$netlink(r0, &(0x7f00000c1000-0xc)={0x10, 0x0, 0x1, 0x8000000}, 0xc) read(r1, &(0x7f00001e1000)=""/17, 0x11) [ 682.996690] sctp: [Deprecated]: syz-executor2 (pid 29276) Use of int in max_burst socket option. [ 682.996690] Use struct sctp_assoc_value instead 2018/01/21 06:44:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x5) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000)="9fe97f77f9526a285679", 0xa) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000fe5000)={0x0, 0x80000, 0xffffffffffffffff}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x27) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000f8c000-0x64)={&(0x7f0000c8b000)=[0x4, 0x20, 0x80], 0x3, 0x5, 0x3, 0x8, 0x0, 0x2a93, {0x2, 0x5, 0x50b3339d, 0x2, 0x3ff, 0x3ff, 0x3, 0x3462, 0x6, 0x0, 0x4, 0x1000, 0xb62f, 0x2, "03f4201db222b72885c2cc2b62cc17a337311f631e3b363188796d36404de032"}}) bind$alg(r0, &(0x7f000068e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192\x00'}, 0x58) 2018/01/21 06:44:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000018a000)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/21 06:44:07 executing program 4: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000024000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000025000-0xcc)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x11, 0x0, 0x0}, [@nested={0x4, 0x9, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000025000)={r0}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000018000-0x18)={0x0, 0x3, 0x10, 0xd4163b9, 0x7}, &(0x7f0000025000)=0x18) ioctl$sock_ifreq(r1, 0x89b3, &(0x7f000001c000-0x50)={@common='yam0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f000000e000)={r2, @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]}}, 0x8c) [ 683.060719] netlink: 2 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/21 06:44:07 executing program 5: 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$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002e5000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000b60000)={0x0, 0x0, &(0x7f0000f86000)=[], 0x0, &(0x7f0000906000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendmsg$alg(r1, &(0x7f0000e44000)={0x0, 0x0, &(0x7f0000e75000-0x40)=[{&(0x7f0000f89000-0x50)='F', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7d000)=[{&(0x7f0000f88000-0x4e)=""/78, 0x116}], 0x1, &(0x7f0000f87000)=""/0, 0x0, 0x0}, 0x0) 2018/01/21 06:44:07 executing program 3: r0 = socket$inet(0x2, 0x6, 0x800) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ab6000-0xa)='highspeed\x00', 0xa) r1 = socket$netlink(0x10, 0x3, 0x1f) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000f5c000)=0xffffffffffff8001, 0x4) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000fd9000-0x8)={0x0, 0x0}, 0x5, 0x4) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x3, 0x4, &(0x7f0000fd9000)={0x0, 0x0}) setsockopt$RDS_CONG_MONITOR(r4, 0x114, 0x6, &(0x7f0000b92000)=0x1, 0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000121000)={@common='eql\x00', @ifru_flags=0x1800}) setsockopt$inet6_buf(r3, 0x29, 0x2e, &(0x7f0000fd9000-0x77)="5e0bcb55e3f645d4a63e15e73a002ab19640ab46a4e8d65ea0a229d2f00eacc5db148ac2afec7f422342d15670cac36d21739330804a43d699dc8e65fcb7ace9ed3513593b949a9d2eab50a87cee46f9e22138b0b9baf230ca9ec1d496944c0731125bb98423aeb256e17fa09da8001f63d42ff0c36782", 0x77) getsockopt$sock_int(r2, 0x1, 0x28, &(0x7f0000fd5000)=0x0, &(0x7f0000f18000-0x4)=0x4) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000fdc000-0x4)=0x7, 0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000fdb000-0x4)=0x6, 0x4) 2018/01/21 06:44:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000c3f000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000bc0000)=0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000163000-0x4)=0x7ff, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000466000)=0x3, 0x4) bind$inet(r1, &(0x7f0000a50000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1) getsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000ede000-0x4)=0x0, &(0x7f00003b3000)=0x4) getpid() syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) r2 = socket$inet6(0xa, 0x80800, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000e9f000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007c0000-0x4)=0x14) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000184000-0x18)={@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, 0x0, 0x2, [@broadcast=0xffffffff, @empty=0x0]}, 0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000fd7000)={0x0, @in={{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, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0xf816, 0x9, 0x3, 0x2, 0x9, 0x7ff, 0x9c0, 0x251, 0x67f4f865, 0x4, 0x20, 0x1ff, 0x100000001, 0x5]}, &(0x7f00000fa000-0x4)=0x108) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000c0d000)={r3, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x0, 0x1f, 0x8, 0xcd83, 0x1, 0x3, 0x8, 0x4, 0x564, 0x1000, 0x3, 0x0, 0x8000, 0x1]}, &(0x7f0000f09000)=0x108) socket(0xa, 0xb, 0x1) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000255000)={r3, 0x80, 0x3f, 0x100000000, 0x8, 0x52}, &(0x7f00002ef000)=0x14) 2018/01/21 06:44:07 executing program 2: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000001f000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000001f000-0xc9)="8fbcd3959cd53f34eaeca0c6d0ffb781f8bcf94bd7a6edf552dda4f1993e505a4a7d63790f8736079523e6446c9e95e818e150e61d0882e238adc7a327f7de35496ad341bf20aa98d3897371069c9f91debb5b165ccf7bd028bb3c7ddd2fcce552757719c0257eac292f4140735cc5fddb3d8b21cdc72426fa9d05893ae95c70f56480092fd28c5736a5b5a5205c6278cf07d7e47273a72eb000e7fff19d5b69adaf5452ede00f250d23bab407d3614a8d83937e2d9b345f4d85c4f458654d3ffc551adf3c13016ded", 0xc9) r1 = socket$netlink(0x10, 0x3, 0xa) accept4$packet(r0, &(0x7f0000011000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000012000)=0x14, 0x80000) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000020000-0xe8)={{{@in6=@loopback={0x0, 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}, {{@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}}, &(0x7f0000018000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000014000-0xe8)={{{@in=@loopback=0x7f000001, @in=@dev={0xac, 0x14, 0x0, 0x11}, 0x2, 0xfa, 0x3, 0x0, 0xa, 0x20, 0x0, 0x2e, r2, r3}, {0x49, 0x10000, 0x2, 0x8, 0x3, 0x10001, 0x8, 0x3}, {0x1, 0xdec, 0x9, 0x6}, 0x9, 0xb, 0x2, 0x0, 0x3, 0x3}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0xff}, 0x2, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x2, 0x9, 0x7fff, 0x7, 0x1}}, 0xe8) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000-0x118)={0x20, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x16, 0x0, 0x0}, [@typed={0x7, 0x1, @str='\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 06:44:07 executing program 6: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) socket$can_raw(0x1d, 0x3, 0x1) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fd0000-0x7d)="292b2f2f88a570de267ba82a7f34fda1f47b4f060a7f52a714ad6096cbde7bab4f5fc887227156817edc654903318886c5da642775ffc2ce1b9dea19f43d4f4712dffafb9168451e4bbf63f2ca2543685ecebffb45e19e9d1400cee4907cf8e170b4d0f5d68428b889950fbb7d39e3078d57b087a16f4f5ee92230af0f", 0x7d, 0x20000000, &(0x7f0000cd7000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f00004b6000)={0x0, 0x0, &(0x7f00002c1000)=[{&(0x7f0000fd6000-0x1000)="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", 0xff1}, {&(0x7f0000fd4000)="11764401715031f75a6d6e025d6cc9de0000000001000000003b40", 0x1b}], 0x2, &(0x7f0000fd0000)=[@assoc={0x18, 0x117, 0x4, 0x7}, @op={0x18, 0x117, 0x3, 0xc7}, @iv={0xe8, 0x117, 0x2, 0xd0, "ee08fcd1dfe61aa7eff89b5d561951763b28e4f6bc767495cc49f2054845e4d819fc951766a77ed3e0e32cb2f36960167726808483c04e465d4167d96768bede6d81ab06f32dde1a8d16a9a0e55c762224cf8fbcc7339da913cecda7fa36aff54c17900c3de2c510953400363f6df3dc56000000093538ad5692b1d2d5c9714e68f575e0f4706c036396c3540d71dc7e0796ce2c517aab6117eb2eb88b98c2ad1f358ffeadfd393e869dae352bcc207d235d0d19afcd70e9ff73ab7da0938043c31d7efdf26cbaf6c98f37b64fca497f"}], 0x118, 0x84}, 0x0) 2018/01/21 06:44:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f000045e000-0x38)={&(0x7f000004e000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000c8e000)=[{&(0x7f0000b85000-0xdf)=""/223, 0xdf}, {&(0x7f00004de000)=""/106, 0x6a}, {&(0x7f000085a000)=""/174, 0xae}, {&(0x7f0000e54000)=""/192, 0xc0}, {&(0x7f00005a9000-0xec)=""/236, 0xec}, {&(0x7f0000aa8000-0xe5)=""/229, 0xe5}, {&(0x7f000020b000)=""/215, 0xd7}], 0x7, &(0x7f0000a3a000-0x8e)=""/142, 0x8e, 0x20}, 0x2) connect$inet(r0, &(0x7f000034a000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5) readv(r0, &(0x7f000045f000)=[{&(0x7f00001bf000)=""/230, 0xe6}, {&(0x7f0000e6e000-0x86)=""/134, 0x86}, {&(0x7f0000e2a000-0x78)=""/120, 0x78}, {&(0x7f0000101000)=""/4096, 0x1000}, {&(0x7f000072f000)=""/226, 0xe2}, {&(0x7f0000dd4000-0x1000)=""/4096, 0x1000}, {&(0x7f00002be000)=""/231, 0xe7}, {&(0x7f0000995000-0x27)=""/39, 0x27}], 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000f7b000-0xc)={0x2, [0x0, 0x0]}, &(0x7f00000b0000-0x4)=0xc) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x100401000003) r2 = accept$inet(r1, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) write(r2, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r0, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000b1f000-0x8)={0x0, 0xafd}, &(0x7f0000200000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000484000)={r3, 0xb0}, &(0x7f0000799000)=0x6) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000dc2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getpeername$packet(r0, &(0x7f00001c0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d5f000)=0x14) socketpair(0x11, 0x6, 0x0, &(0x7f0000861000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000a33000)={r3, 0xfff, 0x1, [0x1]}, 0xa) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x1}, 0x8) 2018/01/21 06:44:07 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000001000-0x10)=@req={0x50, &(0x7f0000cc0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x800}}) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000d0d000)=0x0, 0x3) 2018/01/21 06:44:07 executing program 0: r0 = epoll_create1(0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000c22000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4, 0x0}) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000002000+0xd40)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x38, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "da16df", 0x0, 0x84, 0x0, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "8c46f7579ce19216"}}}}}}}, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000000d000)={0x2, &(0x7f000000e000-0x10)=[{0x1000, 0x1, 0xffff, 0x7}, {0x6, 0xa3, 0x6, 0x8}]}, 0x10) pipe(&(0x7f000000c000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000000b000)={0x0, 0x5}, &(0x7f0000009000)=0x8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f000000d000-0x8c)={r5, @in6={{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000002000)=0x0) [ 683.081521] TCP: request_sock_TCP: Possible SYN flooding on port 20013. Sending cookies. Check SNMP counters. [ 683.090153] netlink: 2 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/21 06:44:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_buf(r0, 0x29, 0x10000000030, &(0x7f0000547000-0x90)=""/144, &(0x7f000066e000)=0x8e64d69a9e99f541) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000e2e000-0x5)={0x0, 0x900000}, &(0x7f0000b98000)=0xff8f) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000275000-0x20)={0x5c, 0x1, 0x0, 0x9, 0xfd, 0x400, 0x10000009, 0x1, r1}, 0x20) 2018/01/21 06:44:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95a000)=nil, 0x95a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000055c000)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000330000-0x4)=0x7) pipe(&(0x7f0000250000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f00007cb000)={&(0x7f00005aa000)=[0x0, 0x0, 0x0], 0x3}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) connect(r2, &(0x7f0000956000-0x10)=@ethernet={0xa, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket(0x3, 0x3, 0x47) getsockopt$bt_sco_SCO_CONNINFO(r3, 0x11, 0x2, &(0x7f0000b74000-0xd9)=""/217, &(0x7f0000449000-0x4)=0xd9) getsockname$unix(r2, &(0x7f0000b8f000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000a1f000-0x4)=0x8) syz_emit_ethernet(0x56, &(0x7f000065e000-0x5e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0xb, 0x4, 0x0, 0x0, 0x48, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe02, @dev={0xac, 0x14, 0xffffffffffffffff, 0x13}, {[@lsrr={0x83, 0xf, 0xbc70, [@multicast2=0xe0000002, @loopback=0x7f000001, @empty=0x0]}, @cipso={0x86, 0x6, 0x0, []}]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, ""}}}}}, &(0x7f0000803000)={0x0, 0x1, [0xba4]}) 2018/01/21 06:44:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) syz_emit_ethernet(0x82, &(0x7f000026c000-0x8a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x74, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @icmp=@source_quench={0x3, 0x4, 0x0, 0x0, {0x16, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x402f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@ra={0x94, 0x6, 0x0}, @lsrr={0x83, 0x1f, 0x0, [@multicast2=0xe0000002, @multicast1=0xe0000001, @broadcast=0xffffffff, @empty=0x0, @broadcast=0xffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff]}, @timestamp={0x44, 0x1c, 0x9, 0x0, 0x0, [{[], 0x0}, {[@rand_addr=0x0], 0x0}, {[], 0x0}, {[@broadcast=0xffffffff], 0x0}]}]}}, ""}}}}}, &(0x7f00000b3000)={0x0, 0x1, [0x126]}) 2018/01/21 06:44:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000034d000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff}, 0x1c) sendto$inet6(r0, &(0x7f00007d1000)='5', 0x1, 0x0, &(0x7f0000fd0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) pipe(&(0x7f0000f75000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f00004e1000)=@generic={0x16, 0x353, 0x80}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000f3000-0x4)=0x7, 0x4) 2018/01/21 06:44:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) write(r0, &(0x7f00000a2000-0x6f)="bc1c67ceec043316e358b3a64e18be48f5b62593b6ec35effd5624811fe2a4f0f6d0bf37c33b36a66e236f3c0dee86a5fae95983dfb488347fddb535873069ba09bcddc777b07df9f3620459bc8971b8d582f7b824a069b746db20d5203d0c597de903a975909783d680729f8ceeb1", 0x6f) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f74000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r2 = accept$alg(r1, 0x0, 0x0) write(r2, &(0x7f0000714000-0xb4)="06009f0500f5b601457f999b2da801982000000000006e7a273572baa01574", 0x1f) 2018/01/21 06:44:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000730000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f000036b000-0x4)=0xb7, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8946, &(0x7f0000a43000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) 2018/01/21 06:44:08 executing program 6: mmap(&(0x7f0000000000/0xf7000)=nil, 0xf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pptp(0x18, 0x1, 0x2) socket(0x0, 0xb, 0x401) socketpair(0x7, 0x3, 0x0, &(0x7f0000def000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000001000-0x4)=0x5, 0x4) r1 = accept4$llc(0xffffffffffffffff, &(0x7f00000f7000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00000bf000)=0x10, 0x80000) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r1, &(0x7f00000f7000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00000f7000)=0x197, 0x80000) tee(r0, r1, 0x8, 0x8) getsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) socket$inet(0x2, 0x1, 0xa22) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f00000c5000-0x4)=0x18, 0x4) syz_emit_ethernet(0x4e, &(0x7f00000f2000-0x6f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @icmpv6=@mld={0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) 2018/01/21 06:44:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d6a000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes-generic)\x00'}, 0x69) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet6(0xa, 0xa, 0x5, &(0x7f0000101000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000aac000)={0x0, 0x7}, &(0x7f0000343000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000c23000)={r4, 0x1c, &(0x7f0000cf2000-0x1c)=[@in6={0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200}]}, &(0x7f0000aaf000)=0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000096c000-0x10)="827f855001feeb67bb33dca7b96e18bf", 0xfffffea9) sendmmsg$alg(r1, &(0x7f00003bd000-0x1c0)=[{0x0, 0x0, &(0x7f0000c0d000-0x10)=[{&(0x7f0000d2f000-0xf8)="f0b043f1d5fc75ca333a166b39295f3dfa2b0acd445cbc8cb696dc91580fb9373ccb640c5e842b4d16", 0x29}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) accept(r2, &(0x7f00006b9000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000019000)=0x3a) accept4$vsock_stream(r5, &(0x7f00003d9000-0x10)={0x28, 0x0, 0xffffffff, @my=0x1, 0x0}, 0x10, 0x80000) 2018/01/21 06:44:08 executing program 3: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x9, 0x65031, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4c, &(0x7f000023b000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x16, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x100000001, 0x8, 0x8], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000093b000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f000093a000)=[{&(0x7f0000573000)={0x27, 0xbcf, 0x9, 0x7, 0x4, 0x200, "9a5ea214952f19f08bc00b775a554a307cbdff5c23fab93b5196a1e4c3b71223010c76d6154b3c5f156c419aea341895279b4964d5cc382c9aad49d3d4fb2d", 0x7}, 0x60, &(0x7f000093a000)=[{&(0x7f000093a000)="c78a3dc89c831815f8c9cf0596862aba20947b24ee11dfb47a6f0a905cccec3826e2e8f49b59a9c940586c9288051f447ada5b572b604d0ab2f68df9102d1d773fefcb65bf5f84ee793af36cd953be7f84312ea1fbf95f6585e2b2db6a8158f24b2303d2333a6c36fc6368ab95f58378bec717e5dee503031070b21af39e1faf779703500fdb0faa58fa13ac432eaf302b518d22f16c8eb5cbaf300c9afdd7df6fd6a6b166bdfcd7e552a1f59526ae9e02351168f58705d26a2ae4428ddd4018dab4dcb5fd376b3e87dee437d801706056837999cde97ab1c600d5f500891f3708428ad2f8cb6c5e96a61304c19be4dc03b33a", 0xf3}, {&(0x7f000093b000-0xc9)="4fe18e7a2f738d0dc22ef95104e756e6da4374892b5c605dd89bc8aaa19dcb74dc7c7bb5f1030ce8ffeeac82252ad417c09d77a9f8b57b89b08d0b717dbd0d539f39612f71e201b4e5bcab9eb821d00a8c70e78415d6e25bb9d974b7de1d060f0eb1990bec7e1703e49ef1caae33bae46e84bf9e92fbf86091ce6d7d081859b7acd7bff5777d6a0cd54dcf9bd89d1b771ae73f4bf57f23457d9eaa2dd2e39899b5f69fddcf16a5f5dcb6e6f3affc6fd581c9e350101ef9bf11e28a2c5861820b21067372450cb68f56", 0xc9}, {&(0x7f000093a000)="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0x1000}, {&(0x7f000084e000)="4a7cf90fb4b39e96790a0a49a09db39c9dec5e56fca8217d855e206d7ab3a94820f09d361e8e4f0cbd0294157de611273e873d9bb696615bf379b4f2f94ba0d5c6aa8cfef6cb", 0x46}, {&(0x7f0000550000)="c8e0cd01d2cbcbf5de352eae0114ae88d834718daa3f207b8a6d8c063e6e877f4041", 0x22}, {&(0x7f000093b000-0x8e)="8dfb34153280399e198376960223b0f5c34327b3472bcbb3b020114032916718994a80c8376bed4005bc87a63ce6d1bf9c8c9c8499706f588aeba592718a4c9b926bff0fbcb6f3e7acd996e3cc3ac68ad8cd37d625ab24168ddcb29c157d12b60afd9c25a7812340d2ddcc537c2632c985d291d519db2075f3c9f403689de618cc0e3f11964f035b7bb8a8959e8d", 0x8e}, {&(0x7f000093a000)="4b291a7df5b81ef62d12099053b07368761eb9bc8fe82d0a2971c7695f3daba2ec3e59abf21e3a74b6c88e9f938f24f7393f98c79bda63a58ee53c6305e92ad27acbf469b8a5ba1937e982fac996a5b96934ba4054bd0e9501586f8af5c885fa8a2db41810fef058cd88fffd65918a1402ceb44df9a2fe08d470b1f60cc88698c00f71ab82fdac1b13dd255490e2fcc9534a5c03a123b9d86e3a1604f9cde3cde90e2a9fa662a5e3e16e92d85cc07324ab8ac89645692d", 0xb7}, {&(0x7f000093b000-0xac)="de6db7f5ef2c59878de712a05a332655ff8fb1823dd20ca22faeb6444bc217aa4a9147e3b5b14e7093c4d4e3efb16953fc25a2a3b3e14a3d689d8a34b2b458bcfcca7ba14477322daa4cc635e7a0a9fa8bc5d0c4da3f7e4ea6978e9f80bb5a084182b66eaf52ef315f2e7811d38d648a84ec49c49ab59400e22af974d5ab668bcfe9e83cbe858979a4b8126684ae519548bc6b9ffe8ec674e6fd6fde82d17d33fef4d94b5857ffadc54b9e5e", 0xac}, {&(0x7f000093b000-0x5c)="e84bc42e1b07b312387d78a30115a8f09b9cb019640f8bb7e10f20e519fbaf3934a77f1df91c02eb5f75f6f8bce9a4d0e18fd9c748c8436a256a0486d94005e2f9d702117cea23d9287e9617718baeb354e72e002be9f84f1586ab27", 0x5c}], 0x9, &(0x7f00002b8000-0xf0)={0xf0, 0x117, 0x802000000000000, "3684fed755dfcfc8847e547fc3e3dcc7abec1c3cb198815b8a2b973a1299b23f284c51b995f38930c6233ea4588e367ab1012e251457265d18b4da6f856392089affeba3643474413c95396cbf4b7f539456d41371320c44644fb497530abeda99b391b475d5f3ed773d494da49bf7274e54d58cd52071bbfb223c96abceb522ea28a843699f1b660c95da0d87af6842c27610bb3dad78a8871c1006549994eeb16d75b3a63173f22f6c90b53b7fbf94e958fdd6279145b4aeca555fb5235e7af9e9ed85ba901a8e2de13fe46d67864943fc0308972833ff06"}, 0xf0, 0xc010}, {&(0x7f000093a000)={0x27, 0x1000, 0x4, 0x1, 0xffffffffffffffe0, 0x4, "00ac1a9358152353869d1582ab672dbe9d2d81e101797998a836be94587890c6aab1ba17bce2133e643df9be7097d30cd7ebb215e7ffff2048124ed01d120f", 0xb5}, 0x60, &(0x7f000093a000)=[{&(0x7f000093a000)="3f09daff37e6d0dba6a21a511b78c004534083fe062e3504e2c768d74615fbf6cea2b1bcf6ae71bbe4f0fa52000aa5a1d0fa45181f3d3c9f818280d99c55585ba51dc75c7b92906269774fdbf83e9c22679d1c903e1d1795b1a870eab5be4c36eca795f39e5e2ea4466d57dd9fa5489d96f75f9e23bc7e1973d2a18e3af8c96300609e1b20c25d09c05ed4832a6f9c60", 0x90}, {&(0x7f00004f2000-0xd9)="46b2dea142a9c8543686df48a4d4a5b3466faded94f2423bb150bbd87a476124aff5f8603f5a97190112f8a77a482c23ec8210fac91c7eb88a194b4386b9528df70786e6f5c44c26e37e1e8276c476525092d8269bddf0e460aa55d6c8a772c47e010d03d5ab64fc85aa478a0c850b897afb8f47549eaf6278b12fdde716549cd2101c54d97ef7fa21e3fd3f58d30367daceda21201e780158a2a0278d09b54a6f36d7be0c9d86eddc30d0c9e07552d44e9aee3dcda796d7fff96e0c3615a22bef832d904d0cdc83503a7a325bd45d670f91b16e69c41aa2f6", 0xd9}, {&(0x7f00002ae000)="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", 0xfb}], 0x3, 0x0, 0x0, 0x4000080}, {&(0x7f00005aa000-0x60)={0x27, 0x1, 0x9, 0x4, 0x6, 0x9f, "d3ea8b5570d9431758519a0967f387ff62a516fd00e0c0b23bb2e4cf5749db0b581e26fe22e89d341915faa3ee9ec79d76d86788bb253818f840171fc7cea6", 0x5}, 0x60, &(0x7f00003d4000-0x30)=[{&(0x7f00003b9000-0x19)="c0239bf51d11e06f3d57bcd2017f6f79f242c0446e6cf1e28c", 0x19}, {&(0x7f000022b000)="2c29d270f505907f0fb40a99dac219b910893ca8766aad9bdb72367b269f6a08bba528a91fb6928e7571c759643fec0142d5fdb3207689e256", 0x39}, {&(0x7f0000452000)="eeb14b90804b049b2606ab1a7229c261379594a84058c21f8a6449f63538f0223155af4fa4a688025de9ba969875eb2d70fe5e72c56aade7ea2f14385229627fdbf85097a27546ad317066b6b3aed3f402591a7efbf4e7b02724e240795a1c2913083f0f62d3004a552611b832ec47d83c866487afac93e20b2df2f322d98430fb2d6d0eb82dbe596cbdc787ea18c5df9758b5017e9e8d504095580e626be8f6c5357f26fbbbc265f1a7364d52c9c1a5b11714b8582f08c761be6721411f307292fca1b4abe0ae85f7e147948b13281f71093685d4fbaf3d3ab19a72", 0xdc}], 0x3, &(0x7f0000583000)={0x68, 0x11f, 0x100000000, "2accb87f26f8a21c0f875dc09e693759332ec441256d33b7d3644031bff65cbf73af17d23f6cd6bd451e02b983f1bf99468adbfafb10659abc402d02d29000365b362c4b6eb5057e059395424c48a12dbf43be06"}, 0x68, 0xc0}], 0x3, 0x800) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000093b000)=0x60000000000, 0x4) syz_extract_tcp_res$synack(&(0x7f000093a000-0x8)={0x0, 0x0}, 0x1, 0x0) getsockopt$netlink(r0, 0x10e, 0x8, &(0x7f00001b3000)=""/247, &(0x7f000079d000-0x4)=0xf7) 2018/01/21 06:44:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x1000080000089f3, &(0x7f0000edb000-0x28)={@common='ip_vti0\x00', @ifru_data=&(0x7f000030e000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000567000)=@add_del={0x2, &(0x7f0000e28000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d97000)={r0}) getsockopt$inet6_dccp_buf(r1, 0x21, 0xcf, &(0x7f0000974000-0xc)=""/12, &(0x7f0000d10000)=0xc) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000a59000-0x20)={"000000000000517fe217e7a456d10c0d", {0x4, 0xad, 0x4, "5d3100d249af", 0x0, 0x0}}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000e78000-0x10)={0x6, [0x7, 0x6, 0x769b, 0x4, 0x9, 0x7fff]}, 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000796000)={0x0, 0x0}) 2018/01/21 06:44:08 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000007000-0xf9)={0x0, 0xf1, "eb472ed9b7242bed4523816dfeaf26e220e3f86745b8955e6612e9ab3cdf504dfdb53e7d46699c8ad2b082d95b2d3ef0e7dd74e91adf2c41f68a5a652ec73daa4ed2d30cbf4dec70f9050d9a57069e2ec096e8be3cb00a3e8a29c25c144fb73b6be84211325712b35fe8ab2d87fc13b27ebb884580bd307fe4dbb95f89a4a5450eb3f80d18e9dde66099578ac7573686dc3c2b25e903404905895fe3f41eb65a1d2cc2df1bb62a74560389db36b91d0293c019962939d28348f4e523cb04e979aac6c56b1a3d23d83bc77cd22bfdd0d33d5c614aecce6de43c81653b6b49da16ba498bcfd3d5f1cd7befacfd76795af727"}, &(0x7f0000006000)=0xf9) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000003000)={0xfff, 0xa0, 0x0, 0x0, 0x1ff, 0x9, 0x7, 0x9, r1}, &(0x7f0000005000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000005000)=@assoc_value={0x0, 0x0}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000006000-0x8)=@assoc_value={r2, 0x0}, 0x8) 2018/01/21 06:44:08 executing program 1: bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000492000)={0x1, 0x28, &(0x7f0000201000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0xc)={r0, 0x20, 0x8}, 0xc) mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) socket$kcm(0x29, 0x2, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000c87000-0xd)={r2, 0x20eee00e, &(0x7f0000eee000-0xa)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/21 06:44:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0xfffffffffffffd23, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) close(r0) r1 = socket$llc(0x1a, 0x1, 0x0) getpeername$llc(r1, &(0x7f0000224000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000091f000-0x4)=0x10) 2018/01/21 06:44:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f000005d000)=@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}}}, &(0x7f000060e000-0x4)=0x3a) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000bf0000-0x4)=0x401, &(0x7f0000a97000)=0x4) syz_emit_ethernet(0x5e, &(0x7f000082d000-0x72)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x50, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x2000000000007}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0xb, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[@ra={0x94, 0x6, 0x0}, @cipso={0x86, 0x12, 0x0, [{0x0, 0xc, "88fe44cd5abaaa4de7f7"}]}]}}, "08f3beecffffffde"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000490000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000094d000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xffffffff, 0x1, 0x8, 0x7}, &(0x7f0000e55000-0x4)=0xa0) connect$netlink(r1, &(0x7f0000c7c000)=@proc={0x10, 0x0, 0x3, 0x400000}, 0xc) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000335000)={r1, 0x3, 0x3, 'k?mB'}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000898000-0xa0)={r2, @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]}, 0x2, 0x3ff, 0x0, 0x1, 0x9d}, &(0x7f00004cd000-0x4)=0xa0) 2018/01/21 06:44:08 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) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000a0e000-0x599)="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", 0x599, 0x4, &(0x7f00006a7000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0xffffffffffffff30) sendto$inet6(r0, &(0x7f0000c00000-0x18)="7b05f00e61acce731f40fd1c6b1d61b2f796a13a69e1b12d", 0x18, 0x10, &(0x7f0000d73000)={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x10001}, 0x1c) 2018/01/21 06:44:08 executing program 2: mmap(&(0x7f0000000000/0x943000)=nil, 0x943000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000943000)={@common='lo\x00', &(0x7f0000396000-0x3c)=@ethtool_rxfh={0x47, 0x8, 0x2, 0x57d8, 0x100, "8cef07", 0x8, [0x7, 0x4, 0x96d, 0x20, 0x1, 0x2, 0xff, 0xf8f, 0x28000]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair(0x0, 0x80002, 0x2, &(0x7f0000668000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000004b000)=0x0, &(0x7f0000156000-0x4)=0x4) socketpair(0x9, 0x4, 0x8, &(0x7f00007a6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000944000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000944000)=0x0, &(0x7f00008aa000)=0x4) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000944000-0x3e)=""/62) [ 683.361991] sctp: [Deprecated]: syz-executor0 (pid 29417) Use of struct sctp_assoc_value in delayed_ack socket option. [ 683.361991] Use struct sctp_sack_info instead 2018/01/21 06:44:08 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000001000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000001000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x0, r1}) connect$nfc_raw(0xffffffffffffffff, &(0x7f0000002000-0x10)={0x27, 0x0, 0xfffffffffffeffff, 0x0}, 0x10) connect$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/21 06:44:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0xa, 0x2, 0x11) sendmsg$rds(r0, &(0x7f000000b000-0x38)={&(0x7f0000005000-0x10)={0xa, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe8, &(0x7f0000010000)=[{&(0x7f000000d000-0x1000)=""/4096, 0x0}, {&(0x7f000000e000)=""/79, 0x0}, {&(0x7f000000f000)=""/255, 0x0}], 0x0, &(0x7f0000002000)=[@rdma_dest={0x14, 0x29, 0x3e, {0x0, 0x0}}, @mask_fadd={0x0, 0x114, 0x8, {{0x0, 0x0}, &(0x7f000000f000)=0x0, &(0x7f000000f000-0x8)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x1f, 0x0}, 0x0) pipe(&(0x7f00000d2000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00005c5000-0x2)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00005d4000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000f4f000)={r2, 0x80000, r3}) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x83, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f00006cc000-0x14)="", 0x0) 2018/01/21 06:44:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x2}, 0xc) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000283000)={0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000283000)=""/227, &(0x7f0000001000-0x4)=0xe3) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000022d000)=0x935, 0x4) 2018/01/21 06:44:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2000000, 0x1, 0x9, &(0x7f0000cb7000)={0x0, 0x0}) r1 = socket(0x8, 0xa, 0x0) r2 = accept$ipx(r1, &(0x7f00005bb000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f8d000-0x4)=0xffffffffffffffcf) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f000047d000-0x12)={@generic="d0084701e3f0bb2e3154d098aa7e3679", 0xffffffff}) r3 = socket$inet6(0xa, 0x40000080806, 0x0) r4 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000ee9000-0x2)=0x0) setsockopt$packet_int(r4, 0x107, 0x9, &(0x7f0000d0a000-0x4)=0x10001, 0x4) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f000027f000)={0x1, &(0x7f000039d000-0x8)=[{0x5, 0x0, 0x0, 0x7}]}, 0x10) bind$inet6(r3, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r3, 0x29, 0x2, &(0x7f0000aaf000)=0xfffffffffffffffd, 0x4) listen(r3, 0x20000003) ioctl$int_in(r3, 0x5452, &(0x7f0000569000-0x8)=0x8f3d) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000488000+0x2d7)={0x6, &(0x7f0000d99000)=[{0x4, 0x2, 0x8, 0x0}, {0x100000001, 0x8, 0x800, 0x800}, {0x100000000, 0x645, 0xe92, 0xe3}, {0x101, 0x1000, 0x5, 0xfffffffffffffffe}, {0x20, 0xffffffff00000001, 0x9, 0x0}, {0x8001, 0x8, 0x7fff, 0x0}]}, 0x10) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f000011b000)={{{{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]}, {{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x94}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0x8, 0xffff, "c6c2eda1653f9a7487d549c011caf841b706032b6f4be34a1a5dbf32876d88f19fb36b4c1fe3e2299dba518568c13f00b38541f7c51ca027f5b39a86510201a6c56cc16df6e57514d80c438b64e4f039"}, 0x160) r5 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f000078c000)=0x0, 0x800) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000c5e000-0xe8)={{{@in=@multicast2=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 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=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bba000)=0xe8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00008da000)={0x0, 0x28, "8cd5d4d99732f612397643a6eae3d87ae05534238603d36d6546d1c74ac061cb92ec498fc1563d1e"}, &(0x7f0000a8e000)=0x30) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000d0e000-0x10)={r6, 0x2c, &(0x7f0000877000-0x2c)=[@in6={0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000021c000-0x4)=0x10) r8 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r8, 0x29, 0x1, &(0x7f0000f32000)=0x2, 0x4) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x0}, 0x1c) r9 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000ff0000-0x4)=0x0, 0x80800) setsockopt$inet_int(r9, 0x0, 0x3b, &(0x7f0000b75000-0x4)=0xffffffffffffffff, 0x4) r10 = accept(r3, 0x0, &(0x7f00004b9000-0x4)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00001b2000-0x10)={0xfffffffffffffffe, 0x8, 0x1, 0x5, r7}, &(0x7f0000647000)=0x10) recvfrom$inet(r10, &(0x7f0000adb000-0x1000)=""/4096, 0x1000, 0x102, &(0x7f0000f86000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r10, 0x84, 0x22, &(0x7f0000e7f000-0x10)={0x6, 0x4, 0x7, 0x1, r11}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r10, 0x84, 0x71, &(0x7f0000b9d000-0x8)={r11, 0x1000}, &(0x7f0000f6d000)=0x8) close(r3) sendmsg$inet_sctp(r10, &(0x7f0000dc9000)={&(0x7f0000756000)=@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b2000-0x70)=[{&(0x7f0000be5000)="5e5997853d26cc53f90fb41db14b5366dad50367077a4a0000000000000005e1275d987fe74c01c85965c0808eae8d9febdcbc24b4f1197d0223b23c4f705ea18e02b62a0f5722b872001e05a789883a7dd312cb8e0ec4694d8ae1ad4db9ea7cbea8930a900d2e67a5af0741fece8f215f1dec8f552f0622ae663c0151f740", 0x7f}], 0x1, &(0x7f0000301000)=[], 0x0, 0x8810}, 0x4000040) 2018/01/21 06:44:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f000052f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xb8) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_buf(r1, 0x29, 0xff, &(0x7f0000177000)=""/64, &(0x7f00005d8000)=0x40) recvmsg(r6, &(0x7f000038c000)={&(0x7f000025a000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000d1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000094000)=0xc) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000c0d000)={0x0, 0x0, 0x0}, &(0x7f0000d29000)=0xc) r9 = getgid() sendmsg$unix(r5, &(0x7f0000e66000)={&(0x7f000062b000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000fe3000)=[{&(0x7f0000f9b000-0xcd)="0acc568c9d04d99fa31b532b022dea071976741f938d0c2e377df714c8b8450227929b943d6a3d2307003790da9cbe7231c35b49fc55be52b50cbd985763d2810728168bfb4213ea60cc65ce39b660aa487547e8a75244b873d3149d0e5636da15d2bbf25a5199362fe2d679d234accd917db42faf9dbe3b987a95ba7624dfc6c1d59f34d36384504eb215b5aafc757bcc2f3e55aa1936ee15b58ea0732533f17b1de21471f5ef92ae034f3f0d02c07b840c99f48f6d18f525912fba628d87035db0c872ffe664b7b613a1de09", 0xcd}, {&(0x7f0000d4c000)="f065a5923df15e446d362c6c4bb1a87f2bdfb10fa9bb6a93d89238ef30452bcc966bf356c2858f11d8630bf484b947da268bb9dcf1ecf4b4e56fde6fb6b940bc54e2c285f881480c4afcc165ad434f1de24203ca191dbd22f2fe223b24b6afc61b71f3a0c55471ba404cb8643622afbd4fab00af7adc26c4921a4f1bf62271df5d671c1834276d25e3b83d60d63adff81d681af2d0a625e3dd82296bd4518875510e9fa568ef55e74ec782029a64f2ad60a7bdec8ba969128ef6f4fdbe542f4c7e92f59e0166bcd4fb606509af33f0904df8ce3bfabb9c47cfd34d8c198106a941e09a1381811a5df01e6ae8767f", 0xee}], 0x2, &(0x7f00004eb000-0xd8)=[@rights={0x28, 0x1, 0x1, [r1, r6, r6, r1, r3, r0]}, @rights={0x30, 0x1, 0x1, [r5, r0, r4, r6, r3, r5, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x20, 0x1, 0x1, [r1, r3, r4]}, @rights={0x20, 0x1, 0x1, [r1, r6, r5]}, @rights={0x20, 0x1, 0x1, [r0, r3, r4, r0]}], 0xd8, 0x20000000}, 0x0) pipe(&(0x7f0000b4d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r12, &(0x7f0000086000-0x1d)={&(0x7f0000539000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f00001d6000-0x30)=[], 0x0, &(0x7f0000ec9000)=""/512, 0x200, 0x0}, 0x0) sendmsg$unix(r11, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r10]}], 0x1, 0x0}, 0x0) recvmsg(r12, &(0x7f00008ef000-0x38)={&(0x7f0000337000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00000c8000)=[], 0x0, &(0x7f0000c73000)=""/0, 0x0, 0x0}, 0x40010062) 2018/01/21 06:44:08 executing program 7: mmap(&(0x7f0000000000/0xaf0000)=nil, 0xaf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000792000-0x2f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0xffffffffffffffff, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, "89020000"}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) r0 = socket(0x9, 0x80006, 0x2c1) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r0, &(0x7f0000af0000)={0x1f, {0x100, 0xc81, 0x401, 0x2, 0x71f1, 0x7}}, 0x8) 2018/01/21 06:44:08 executing program 0: getgid() mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() r0 = socket(0x11, 0x80000, 0x1) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000fc7000-0x1)=0x0) epoll_create1(0x80000) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000fc6000-0x6b)=""/107, &(0x7f00000e0000-0x4)=0x68) 2018/01/21 06:44:08 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000325000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x1f, 0x20, 0x3, 0x800}, &(0x7f0000be7000-0x4)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000003000-0xa0)={r1, @in={{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]}, 0x7, 0x3, 0x3, 0x8, 0x0}, 0xa0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000-0x6)={r1, 0x10000}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000001000)={0x200, {{0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000003000)=@sack_info={r1, 0x3, 0x6}, 0x9f) mmap(&(0x7f0000000000/0xcf7000)=nil, 0xcf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x5, 0x0) sendmsg$nfc_llcp(r2, &(0x7f000003a000)={&(0x7f0000cf7000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6f62fb8ff1701c746c780e864f96a1a7630452ffd8b640eb0203b35dab84e52f06ff9ffbc65acbcc4d4b5355429a918e9948af6a3e5e2efea0fbf32c8867aa", 0x0}, 0x60, &(0x7f00001ee000-0x10)=[], 0x0, &(0x7f0000012000-0xb8)={0x28, 0x84, 0x1, "e5364fd68b19c512b3dfd8205d951eede2"}, 0x28, 0x0}, 0x0) setsockopt$sock_int(r2, 0x1, 0x4, &(0x7f0000c10000)=0x200, 0x4) 2018/01/21 06:44:08 executing program 6: pipe(&(0x7f0000a90000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$llc(0x1a, 0x2, 0x0) writev(r1, &(0x7f0000001000-0x50)=[{&(0x7f00002ac000)="3ddadd6ff11603c1cb933bb6ace7b54c0e80f8f0cb2b1546dca3c8859d239b372b223bf405be3d1a9117b82dd8efdd32", 0x30}, {&(0x7f0000128000)="2b5472835cebb25ede3670a3bddfeb73a34e0faa1b2783b3b2dd588f8fff6b54e9ff64655dc282f246a487dbf3ebe8862ff9a610b9578f84cec044350a60a30b30d7e473751c18520cd6cfaede82e449655851cb75a0ec30927b7103b2ba01b7d991a5b2d53957b1ccf07769b74c01a2b4146bd00ac32bb8a2223a003087b2e3cbfd48e9d3fc8cf89896a0d7ce68d2f475bc061a45b1c2c830afd64ad578a10fdc0b6381557a599682c1dfaa7d41a3dcb6bb4ac0d5f9d140f8b66a5458d132f0254ee62fed7607687637fefb857e7f923d102ad50ac561985f9a3556157f", 0xde}, {&(0x7f0000194000-0x1000)="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", 0x1000}, {&(0x7f0000e29000)="bf0cf4250025db3d549f6312b0ad2c48ecccb9357ebb80e8ad42453dcec628c2188a9561981b0835c37a8ec3ab117a0af47f8a231769f558491a692c768ac9fb33b2881e4e5379cfd351c8c34b4aa465c965c7708aac85e1b46392e0e8f0c73955e9", 0x62}, {&(0x7f0000000000)="cf42b1105c74cd42cf9f9cfcf5d4fe5eb5102bdd803cf765040f", 0x1a}], 0x5) bind$vsock_dgram(r0, &(0x7f00006e3000-0x10)={0x28, 0x0, 0xffffffff, @host=0x2, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_int(r2, 0x29, 0x8, &(0x7f0000331000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r1, &(0x7f0000fe4000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fe4000-0x4)=0x10) 2018/01/21 06:44:08 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@get={0x1, &(0x7f0000001000-0x69)=""/105, 0x401}) mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) recvfrom(r2, &(0x7f0000f88000-0x98)=""/152, 0x98, 0x0, &(0x7f0000f87000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) 2018/01/21 06:44:08 executing program 2: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fce000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000fce000-0x8)={@multicast2=0x0, @loopback=0x0}, &(0x7f0000fcd000)=0x8) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000b000-0xc)={0x80000004, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000fc6000)={0x20000004, 0x0}) 2018/01/21 06:44:08 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0xf, 0x100000001, &(0x7f000000f000)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f0000010000-0x10)={0x3, {"b2a4e6850345c3"}, 0xc5}, 0x10) r2 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000003000)=0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000011000-0xb5)={r0, 0x8000, 0x3, "ffaadde96b275882d7cb65cd99a42fa5c5ff667c38fc1a4b833b274376de805b4d5605c2a336222577821c33d9d45eeb851e549eb35ca1383e05e1ceb0ea1f061c975a3eabf29367c61f5eb8c311a03d41e2d9a29e2eda006672646e8e37d3ed1a41d5d3ff8aff59357e0e4b0f5ea1c71fb0b23cdb5c384365eaf455f11d9e8051dffc38016de7cc216e09fee213b34b9f9f43b7e5372541b8b5e92edca363fa0ae42e133070a9d22da4b2"}) recvmsg(r2, &(0x7f000000c000)={&(0x7f0000003000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000000d000-0x10)=[], 0x0, &(0x7f000000d000-0xd9)=""/217, 0xd9, 0x0}, 0x40000140) 2018/01/21 06:44:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000099e000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f00008dc000-0x8)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000fdc000)={{0x20, 0x7, 0xfffffffffffffffb, 0xffffffffffff8001, 0x1, 0x200}, 0x2}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000641000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f000003a000)={r3, &(0x7f0000c66000)=""/117}) bind$alg(r0, &(0x7f00006be000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001a9000-0xa2)="6f95417126ba76eaae5b30cc142789a79585346f4d892f7bdecc77c9561572a8468a33593ebc08a4403ee4ef25391280fda6cb8096ed9243782db84d2d151b16b739fae645ac71d4b5a2544ebe01ac7892d19e563338c2c504b804ab2c7b7cd7eb0746e9866fb80057b4eb865bd96128ac0486d35341cc214994667705044a5f628b61cab32dc1351bf9f73ea652db111b53989ecb4d2877a59cf25e7d5349b6ee89", 0xa2) 2018/01/21 06:44:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f000005b000-0x38)={0x0, 0x0, &(0x7f000049f000-0x10)=[{&(0x7f0000c31000-0x1000)="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", 0x1c0}], 0x1, &(0x7f0000d09000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) socketpair(0xb, 0x800, 0x3ff, &(0x7f0000564000-0x8)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000fc7000)={@multicast2=0x0, @loopback=0x0, 0x0}, &(0x7f0000c86000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000001b000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f52000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000023c000)={{{@in=@dev={0xac, 0x14, 0x0, 0x10}, @in=@multicast1=0xe0000001, 0x0, 0x2, 0x1, 0x6, 0xa, 0x80, 0x20, 0x33, r3, r4}, {0x6, 0x1, 0x6, 0x82, 0x7, 0x232c, 0x450d, 0xb0e}, {0x600000, 0x4, 0x5, 0x100000000}, 0x9, 0x8, 0x0, 0x1, 0x3, 0x3}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x33}, 0x0, @in=@loopback=0x7f000001, 0x0, 0x3, 0x3, 0x1ff, 0xd3, 0x6, 0x7}}, 0xe8) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000435000-0xbb)=""/187, 0xbb}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000e5f000-0x39)=""/57, 0x39, 0x0}, 0x0) 2018/01/21 06:44:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000108000-0x4)={0xffffffffffffffff}) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000f99000-0x4)=0x1, 0x4) syz_emit_ethernet(0x42, &(0x7f00006ef000-0x9e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe02, @dev={0xac, 0x14, 0xffffffffffffffff, 0x13}, {[@lsrr={0x83, 0x3, 0x0, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, {[]}}, ""}}}}}, &(0x7f00005ed000-0x8)={0x0, 0x0, []}) [ 683.619406] RDS: rds_bind could not find a transport for 255.255.255.255, load rds_tcp or rds_rdma? 2018/01/21 06:44:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) r1 = accept$ipx(0xffffffffffffff9c, &(0x7f0000376000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e14000-0x4)=0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00004b9000-0x10)=@generic="a0f508c4847764ee9d9a8651cafe2f86") socket$bt_hci(0x1f, 0x3, 0x1) listen(r0, 0x3) socket$vsock_stream(0x28, 0x1, 0x0) accept(r0, &(0x7f0000776000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c69000)=0xffffffffffffff79) 2018/01/21 06:44:08 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f0000012000)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xc, 0x0, 0x0}, [@nested={0x4, 0x5, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f000001c000)=0x1fffffffe000000, &(0x7f0000017000-0x8)=0x4) 2018/01/21 06:44:08 executing program 5: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000480000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00008b0000)='tls\x00', 0x4) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000012000-0x90)=[], 0x0, &(0x7f0000003000-0x13)=""/87, 0x57, 0x0}, 0x0) 2018/01/21 06:44:08 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 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, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x100401fd}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000039000-0x4)=0x0, 0x4) 2018/01/21 06:44:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockname$packet(0xffffffffffffff9c, &(0x7f0000622000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000081a000)=0x14) connect$can_bcm(r0, &(0x7f00004d3000)={0x1d, r1, 0x0, 0x0}, 0x10) r2 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 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) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ef2000-0x4)={r2}) getsockopt$inet6_dccp_buf(r3, 0x21, 0xf, &(0x7f0000060000-0x7d)=""/125, &(0x7f0000a18000-0x4)=0x7d) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000a31000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) setsockopt(r2, 0x2, 0x5, &(0x7f00007aa000-0x1e)="9751b8ac698c3c2317c724c6b58e90c75e5ecb56f650dec349599be5f3dc8a4b8d92ffa194a7528b98261e33e771b9c8450d6480", 0x34) setsockopt$packet_int(r3, 0x107, 0x14, &(0x7f0000ff0000)=0xff, 0x4) accept4$nfc_llcp(r3, &(0x7f0000703000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00006ec000-0x2)=0x60, 0x80000) 2018/01/21 06:44:08 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000208000)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000ac7000)=0xc) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0x18, &(0x7f0000e69000-0x4)=0xa7, 0x4) bind$inet(r1, &(0x7f00007b3000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 06:44:08 executing program 2: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b8a000-0x1c)=@req3={0x10001, 0x0, 0x1, 0x1df9, 0x0, 0x0, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00006eb000-0x1398)=[], 0x0, 0x0}, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000398000-0x8)={0x0, 0x0}) 2018/01/21 06:44:08 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000bd7000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000f9a000-0x2c)={0x1f, 0x9, 0x5, 0x79f, 0x4, r0, 0xa2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x80000, 0x7, &(0x7f000000b000-0x8)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f000000d000-0x1000)=""/4096, &(0x7f000000d000-0x4)=0x1000) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000000b000-0x18)={r1, &(0x7f0000000000)="3c603922da8e7e5680f89b1b44a30dce661981e97fb45c18bd28e1b301e6c5e9882bebb4eb16b015026413ff2780ee85a97738b13ec71ef84197067c77fd5a3878d81efbd3e2c1a6ce5f48a2fc338211e4d0bfb66582484e2a9a2bc664c1d0ea7272fe50a95f90d8cc388740e5fd778ec45708836dbb7b32943b8ecf2ac2d91d92de78cb86c02a25335931069354790d15c73a2db060476d79ed31e64f6266151d5fd7200234", &(0x7f000000a000)=""/141}, 0x18) syz_emit_ethernet(0x32, &(0x7f0000005000-0x100)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@cipso={0x86, 0x6, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000001000)={0xfffffffffffffffd, 0x1, [0x0]}) [ 683.678279] RDS: rds_bind could not find a transport for 255.255.255.255, load rds_tcp or rds_rdma? 2018/01/21 06:44:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000430000)="", 0x0, 0x8001, &(0x7f0000377000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r0, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000052c000)=[], 0x0, &(0x7f00001d8000-0x18)=[], 0x0, 0x0}, 0x0) accept(r0, &(0x7f0000ff8000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000082d000-0x4)=0x26) sendto$unix(r1, &(0x7f0000600000)="66713c7ffe6f996707dac8d109f23a6e87cc0e2161fe3a3e556f039b712a590065eca699410ecf1e6ba0989f022ad553a9b777bc9599bd87ff6dc58afb1ce7c162b39859197ffff04283de92aa881b18bd2d17e4afbab22f6863245c5ecc4cc6c58bb288728a0575de42e7325e6f9277b6923e68bfd971f7909a28388e1d9bd148f23b2366f254efcc3b704a162b8b730976d0c660f8b70ce0929ca0cbd80ad4a4a5cac94d37b3c75008bbe447d5e820e6ca0d85c40f2aaad2df23b792f6a7e51f64d71f4c9b18f8459f090ed49ef0744bf94cd50c888e0b7e27bbb29e8192d01d0c6b3b2a76888c003947a3a4e41ae23e", 0xf1, 0x801, &(0x7f0000c6e000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/21 06:44:08 executing program 3: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000f71000-0x8)={0x0, 0x0}, &(0x7f0000f70000)=0x8) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000757000)={@common='irlan0\x00', @ifru_flags=0x100}) sendto$inet(r0, &(0x7f0000f6b000-0x3)="cf", 0x1, 0x0, &(0x7f00007dc000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000a68000)={r1, @in={{0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000450000-0x4)=0xa0) 2018/01/21 06:44:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f00001e8000-0x4)=0x0) connect$inet(r0, &(0x7f0000715000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000b4a000-0x4)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000604000-0xd8)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x1}, @in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, @in6={0xa, 0x3, 0x101, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x8}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x80000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x800, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x4b}, @in6={0xa, 0x1, 0x8001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x39}], 0xd8) socketpair(0x1, 0x6, 0x20, &(0x7f00001c6000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000a31000)={0x3, 0x7b, 0x800, 0x75, &(0x7f00008ed000-0x75)=""/117, 0x1000, &(0x7f0000fe8000)=""/4096, 0x82, &(0x7f00008f3000-0x82)=""/130}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000306000+0x60b)={0x0, 0x0}) bind$inet(r1, &(0x7f000054f000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000de3000-0x1)="", 0x0, 0x20000815, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f0000542000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f00004f4000)={0x2, 0x1, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) sendmsg$kcm(r0, &(0x7f000047f000-0x38)={&(0x7f0000aaf000-0xe)=@l2={0x1f, 0x1ff, {0x8000, 0x2, 0x100000000, 0x2, 0xffffffffffffffff, 0x1}, 0x9, 0x2}, 0xe, &(0x7f0000198000)=[{&(0x7f000072d000-0x84)="9042dba884b5d915bb00e159f04191760db65f175c05dd46dc72023af8373cfd64e09d6b145e163df584f1d2aeea38019fa54294de185b8579ed123404098f5cf262d04bebe62b1b9016398f11f8d6d308891d31fa6d63d8b9944cb336b5ea68915ece25f50e9fd60b648df21e806bc2185e009fef6d4cf0daca56eb2c02c259145bff62", 0x84}, {&(0x7f0000da0000-0xc2)="be3692b1dd7bd0a8e8e81caf58dfb3bbc2e94fb9955d91f7efbd6887db461d57434d4edb36d45e19a6fe9d38bb0002e0398840a4bf7e40d05a4e41219b250313615d53212288b441ae8919b23706dea9e4cbcc9a7894c33a9c7dee9e709da210fafcfe6461f638e778a99f9eb67f0a4713736a37ae23fb26b40d2324fbb9228c417eab3fcc54cd8ef3a8149215afd80c5ba107b0cf49110922803635046c07d87a38c7c011b26631651c90e833dbc87c861b18dff2dc56a9040d5c29a4123043638f", 0xc2}, {&(0x7f0000e01000-0x1c)="cc916cf45aed119f5e14a447698e6e7e4c29019374ba9d3dc856c129", 0x1c}, {&(0x7f00008b6000)="9a601f68cc0645a83c2aca1301a887e215821fa20141427173977a588bce8d7e8c8f5154ba50686b3bcec0bed81585e2cef83eb752adccbde2110785a1eab7ccc60a85cf16bdfc4f03a59594d235c371e65f1c37b39d8a689c931dfa38cadf7fbea376c91a5a50a7b043bafbc5255b3f045753a43e325a005f4305b07ac2b06ce1c9075009f31d5ef5999f1304c685cd979be6c7ee29d71a6ef5f4644ec1122f56c372de9c4031446886123f635bb1", 0xaf}, {&(0x7f000039a000-0x87)="93eca423926305e9b617ec33086a70f1c24b990350456de6564c3bea1b99d72864339baba716df0776c9877238bb95fa0c9bad5818b034ac6befc45147460a15eef2f84f5535be7744cd95a92edfd9512d9f78c18efe26e3a2c1f1210eb19e15edbed9f392752b69b9433d65fa7007988f1376477b02f36dbb5b197865b8abe26af3e0796312a2", 0x87}, {&(0x7f00003d2000-0x4f)="31d0f84c9f610373cc7a98e36f0faddb66e09134a3b01bd06e68aef2d3d4b3df3250f7010988b66a5eed3256382d3b34697d238cd991e2598ebf8ba4ae0d78ee5d360760011ba9b9f4a196a8698018", 0x4f}], 0x6, &(0x7f0000c9c000-0x1040)=[{0x1010, 0x117, 0x2, "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"}, {0x30, 0x110, 0x0, "5b39eb2927d8b08b9d7ffb679cd79b188311dd78371fad8fd923"}], 0x1040, 0x10}, 0x40) recvfrom$inet(r3, &(0x7f0000583000-0xfb)=""/251, 0xfb, 0x0, &(0x7f0000508000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe9e) 2018/01/21 06:44:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) read(r0, &(0x7f000054f000-0xa9)=""/169, 0xa9) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000932000)={0xffffffffffffff9c}) listen$netrom(r1, 0xf30) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000475000)={0x0, 0x0}) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f00008d9000-0x108)={0x8000, {{0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = accept(r3, &(0x7f0000135000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000075f000-0x4)=0xe) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000d2c000)={0xe5ca, {{0xa, 0x2, 0xe3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000a7000-0xe8)={{{@in=@empty=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=@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}}, &(0x7f00003a9000)=0xe8) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r4, 0x10e, 0x2, &(0x7f00005db000)=0x9, 0x4) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000fbb000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffd, 0x200, 0x5, 0x100, 0x0, 0x10c0120, r5}) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000e4e000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x401, 0x2, 0x7, 0xa, 0x20, 0x20, 0x0, r5, r6}, {0x1, 0x3, 0x1, 0x0, 0x7ff, 0x1f, 0x5, 0x6}, {0x3, 0x8, 0x7, 0x7}, 0x8, 0x7, 0x2, 0x0, 0x2, 0x2}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x6, 0x3, 0x9, 0x0, 0x80000000, 0x5ce}}, 0xe8) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000f39000-0x4)=0x2, 0x4) getgid() setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f00008d0000)='tls\x00', 0x4) getsockopt$inet_tcp_int(r3, 0x6, 0x15, &(0x7f0000f1b000-0x4)=0x0, &(0x7f00003f1000-0x4)=0xfffffffffffffef6) recvfrom$llc(r1, &(0x7f0000b1a000)=""/46, 0x2e, 0x1, &(0x7f0000f9f000)={0x1a, 0x1a, 0x1f, 0x0, 0x9, 0xfffffffffffffffa, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/21 06:44:08 executing program 5: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000001000-0x20)={@generic="be47f16f5a3fc68928ffd958781d96b1", @ifru_flags=0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x100000114, 0x8, &(0x7f00006cb000)="e0ffffff", 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000585000)={0x0, 0x6, 0x9, [0x3, 0xe665, 0x8, 0x0, 0x7fff, 0x5, 0x2f, 0x3, 0x8]}, &(0x7f0000770000)=0x1a) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000426000)={r2, 0xd5, "b65e8085a612ed2e86cd46fc5466c8618505273ab0f515218e4a80c55352d060b020756c1ef04fa1e4dc8510d10dc7573440618bedc728e3afc4daca037d98ce906c62ab30e2a6a79e163e6463dc919def8dc52b7aa12c3d7aa52155e9df03c32ce20949c7c19c12063fb1f987b8a8a83275f638fc9efe99c75d9b63e57b3769221d8dd7ffc63cc01a26b06aa3e8790109c2c4e0e6b01580e2953b58e26f09395a72c430640971a7414a94cf966538bcc4143b6fc0c92b9fd2b5f5ae1596e1f241dce3b97f062b71c2247834db5e52f6f3f86ecf9c"}, &(0x7f000084e000)=0xdd) 2018/01/21 06:44:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000934000)={0x14, {{0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000a24000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000cf000-0x10)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000ec8000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000bd6000-0xc)={0x8, 0x1, 0x4, 0x2, 0x9}, 0xc) sendto$inet6(r0, &(0x7f0000d2b000-0x57b)="", 0x0, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/21 06:44:08 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xf, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0xb, 0x9) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000008d000-0x10)={0x105c000000000, 0x200, 0x2, 0x4, 0x0}, &(0x7f0000000000)=0x10) connect$inet(r1, &(0x7f0000000000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000001e000)={0x3, 0x7ff, 0x8002, 0x7f, 0x70, 0x6d0f, 0xca5, 0x1, r2}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r1, &(0x7f00007ac000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000f2f000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x228) r4 = accept4(r3, &(0x7f0000938000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b1f000)=0x2e, 0x80000) getsockopt$sock_buf(r3, 0x1, 0x3f, &(0x7f0000399000)=""/83, &(0x7f0000ff0000)=0x53) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000337000)=0x0) bind$can_raw(r4, &(0x7f0000e45000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) 2018/01/21 06:44:08 executing program 0: r0 = socket(0x2, 0x15, 0x200000000000) getpeername$packet(r0, &(0x7f00009fb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d6d000-0x4)=0x14) 2018/01/21 06:44:08 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000590000)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80800) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000091b000-0x4)=0xf, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c54000-0x4)={r1}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00006fb000)={0x1, [0x0]}, &(0x7f00001e8000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000230000-0x8)={r3, 0x100}, &(0x7f0000c81000)=0x8) bind$inet(r1, &(0x7f00007b5000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f00001f1000)={0x3ff, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x3, 0xb6, 0x1ff, 0x1, &(0x7f0000975000)=@generic="d6284a7397f857e49dd3245c8cbd671d", 0x101, 0x8, 0xc0000}) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r1, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003a5000)="99", 0x1, 0x8810, &(0x7f000017a000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r1, &(0x7f0000512000-0x1)="05", 0x1, 0x4008004, &(0x7f0000e2a000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r4 = socket$inet6(0xa, 0x802, 0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000b8d000)={0x0, 0xff}, &(0x7f0000831000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000126000)={r5, @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]}, 0x6, 0x9}, 0x98) 2018/01/21 06:44:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00006c2000)=0x17, 0x4) bind$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$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) sendmmsg(r0, &(0x7f0000f9e000)=[{{0x0, 0x0, &(0x7f0000fd5000)=[{&(0x7f0000c4f000-0x31)='L', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) writev(r0, &(0x7f0000b62000-0x70)=[{&(0x7f0000337000)="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", 0xfc}, {&(0x7f0000300000-0x3f)="a09d892be0b422f9164d7b9d94f8d8259e2dc7c623ef0175b6aae6e21ccdcf9d77f4d142dd928f6672e610fc187817552261e8c64500f2af6c7c9ec88d9ff2", 0x3f}, {&(0x7f0000703000-0x5f)="3caa816fa391660168eb79bb16527e81a3ea780d558aa6a551aa7bbf9641de41580c7d2018323bdcf6b2f5a8e8787a6888ead97663613aa716df88b2a536bf32c7eea09a8fbc1ab2546ca3bd70ed32eac76d2384c69221ce540b745ff6fbcd", 0x5f}, {&(0x7f00006f6000)="c546d755b040756de25d34a02d160269b4301fa950177eaecba2bfc9763eb3066c7610724fcf3f4e2e9a6b372e1d4278e5a025888979b629706521c9a1bd743cf2899e430d69025d", 0x48}, {&(0x7f0000da5000-0x75)="cf7b178fb8530751148d730a4c2fd2d1604e4ee8b7ef6ea75eade45c791e5246c4150773d6ab2135630e1ea6fd42c89cbc5f4903ff751a8dd0ac2071447537265046f1b5361269190c5de6e65f2a349d8c35bd479cf813b25e9b692d23388cc23170808544f6fddd496746103e9beed28a170ecf58", 0x75}, {&(0x7f00003ce000)="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", 0x1000}, {&(0x7f00005f0000)="724824163237825ce438c1e491c26357ae234aeac622db9b1e50c6a18591a99d6398552aa2d0ab23b1c78c444af47ae684338d42217396113641da2966ed3d62177558fe60cbac058561dac86587a4576dcbf0ddbc1af8ce62f7a2446f6949e8e3937799735ede1e89e1a0d08bf3", 0x6e}], 0x7) shutdown(r0, 0x1) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000f70000)=0x5d, 0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000915000)=0x1f, 0x4) 2018/01/21 06:44:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f00001f4000-0x118)="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", 0x118) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a22000)={r0}) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f00009de000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 06:44:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept(r0, &(0x7f00006f9000)=@pppoe={0x0, 0x0, {0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @generic=""/16}}, &(0x7f00000dc000-0x4)=0x1e) getsockname$ipx(r1, &(0x7f0000f1c000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000752000)=0x10) bind$alg(r0, &(0x7f0000c42000-0x58)={0x26, 'hash\x00\x00\x00\x00\x00\x00\x00\x00\x00\b', 0x0, 0x80, 'ghash\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00007a3000)="", 0x0) 2018/01/21 06:44:08 executing program 3: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000019000)=0xc3, 0x4) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000013000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x20, 0x20, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0xc, 0x7, @pid=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 06:44:08 executing program 7: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f000064f000-0x5)="8907040000", 0x5) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000fec000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 06:44:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x4, &(0x7f000047b000-0x8)={0x0, 0x0}) setsockopt$inet6_opts(r1, 0x29, 0x0, &(0x7f0000f73000-0x49)=@dstopts={0x33, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x7}, @pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x3}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @enc_lim={0x4, 0x1, 0x7}, @enc_lim={0x4, 0x1, 0x3}, @jumbo={0xc2, 0x4, 0x20}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x8}, @jumbo={0xc2, 0x4, 0x7}]}, 0x49) r2 = accept4(r0, 0x0, &(0x7f0000689000)=0x0, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00007a8000)={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]}, 0xcdc, 0x5, 0x4, 0xfffffffffffffffb, 0x8}, &(0x7f0000125000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000cbc000)={r3, 0xdd, "ae091fa480c6148c10cb266c8fd51a3ae4b3283b4b525e3b98fab5b18a020b5a6058a33bc87e1092e010924d8b584b08293d8d01cdb8ce1777a5811ac776929e89be3d071e7ca13ea8a43ff138dc6df2a4a890e1bc3714baec6e24c749d675020177aa2520c494ba908c649744b6bf070ace6fd6cb12b7d74b0e1d4f4dc545515ea1c11c0db757146aee228dbcf685258b60331a17fdaa504165cfaa6370fb19fe4b949ff5e9ae1b9dd4b86b2aa6a33cd4bc2d3f7c5b42f7820da27ab7bbf97f5ae7926f9232a8f641567fa99541e212f621e4ae1baedcb291d51a491b"}, &(0x7f0000517000)=0xe5) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000859000-0x4)=0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000089a000)=0x0, &(0x7f0000bd3000+0x6c4)=0x4) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x11, &(0x7f0000a80000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000179000-0x98)={r4, @in={{0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2e1, 0x2cd5}, 0x98) 2018/01/21 06:44:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000042000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c6b000-0x4)=0x10, 0x800) r1 = socket$inet6(0xa, 0xf, 0xffffffffffffff00) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000148000)={0x0, 0x4}, &(0x7f0000532000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000017000-0x4)=r2, 0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00003ef000-0x1)={0x9}, 0x1) r3 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000dce000-0x1)=0x3, &(0x7f0000529000-0x8)=0x1) syz_emit_ethernet(0x7e, &(0x7f0000ab1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @multicast1=0xe0000001, @rand_addr=0x0, {[@lsrr={0x83, 0xb, 0x0, [@broadcast=0xffffffff, @multicast2=0xe0000002]}, @timestamp={0x44, 0x28, 0x0, 0x0, 0x0, [{[@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}], 0x0}, {[@loopback=0x7f000001], 0x0}, {[@rand_addr=0x0], 0x0}, {[@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}], 0x0}, {[], 0x0}]}, @noop={0x1}, @rr={0x7, 0x3, 0x0, []}, @generic={0x0, 0x6, "0b285dc8"}]}}, ""}}}}}, &(0x7f000077b000-0x18)={0x0, 0x1, [0x31b]}) accept4(r0, &(0x7f0000618000)=@pptp={0x0, 0x0, {0x0, @multicast2=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000128000-0x4)=0x20, 0x80000) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f000046c000)={0x17, "0529a9"}, 0x17a) r4 = accept4$ax25(0xffffffffffffff9c, &(0x7f00002ee000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000ba0000-0x4)=0x10, 0x800) setsockopt$ax25_buf(r4, 0x101, 0x19, &(0x7f0000a9f000-0x5b)="843c5646c167514537d4f73d110f3771080c7c7c83f9e9e0fbfaa3d1af56bd4493091515425912a4a26be732e60bbe426b32b8046dc6c896fbf3975a6ab4eb99a20d2075fa4c150b2ae7a1e9e8771fcba14925aa68937161c4b751", 0x5b) 2018/01/21 06:44:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00006a7000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000de0000)=0x4, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d6d000)={0x0, 0x2000000000069, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x518, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f0000579000-0xb4)=[{{0x0, 0x0, &(0x7f0000fdd000)=[{&(0x7f000048d000)="fe", 0x1}], 0x1, &(0x7f00009f9000-0x160)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8841) sendmmsg(r0, &(0x7f00002bd000-0x3c)=[{{0x0, 0x0, &(0x7f00002e8000)=[{&(0x7f00002b8000)="04", 0xffffffffffffff06}], 0x1, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/21 06:44:08 executing program 6: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0xfda) bind$inet(r0, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind(r0, &(0x7f0000c33000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 06:44:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000c9c000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) getsockname(r0, &(0x7f0000917000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c4d000)=0x2e) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00001bf000-0xc)=@sack_info={0x0, 0x9, 0x10000}, &(0x7f00003ae000)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000833000-0x14)={r2, 0x1, 0x6, [0x89a, 0x5, 0xf6, 0xd76, 0x6, 0x7fffffff]}, &(0x7f00007ee000-0x4)=0x14) connect$inet6(r0, &(0x7f0000b06000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) 2018/01/21 06:44:08 executing program 1: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5f, &(0x7f000003d000-0x167)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x29, 0x87, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x11}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x800, [0x32], "119a237e923aa4512407bd74f18527415c9a5c"}, {0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x86dd, [0x0, 0x0], ""}}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) r0 = socket(0xf, 0x9, 0x800000000004) syz_extract_tcp_res$synack(&(0x7f000001e000-0x8)={0x0, 0x0}, 0x1, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000034000)={0x0, 0x0}, &(0x7f000003e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000001a000)={r1, 0x1}, 0x8) 2018/01/21 06:44:08 executing program 1: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x13) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$unix(0xffffffffffffffff, &(0x7f000000c000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000024000)=0x8) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r1, &(0x7f0000025000-0x1000)="ea0d288f52cc4fcdb5f5740b8811afca6344f1b03f3c2e5e3fcb8fde169055ca94b389f1a81c07bea5f646c768044f2e5bd90638f85c9d59ff51fcde95573dc4ec255c48efaa9504d60da2f04b0c7a18756d76736de28871c9f84f4058b01bd9f31bdb514a91e77a207caa3d99c9c05a610aa27f0e5c8248258bedcc9db7e8d4560b5cf735e3ba32d1b0aa294676a6848a6af5c73e7a10faaec557633707eba844971924697d5bec482b0b57ef8bd83e9223c910492ac341d436c64cbf7079e0da5a9717513832d005f3447a98f4e4915083176291e6e2b510fcaac53f9ebb4f68782bb3a4c7654309f336665475e3c580656d70bace66316fe22236da07df70a18eaf5ddc530484c619f728b263c5e7df5c659edc3e24e02e139187e2b9329a94a6f4ec6d179fa2252a444abcc424c4887a474efc104d20e842ed637e22b95a36f3b27f8c62627bc81eeed3cbb8712de0103dfe2133d28a3f9af110bafa8d805a1e944bc23969e372f66a9b86e27a2dfc8ae73cac19c11151864d6313e128c11de9048598396961f7fee017b95da97313fb179bd659a95ae345bda8b92b2dd6aefb2fdd1379413880328e3f16d4e770658ecd96fcf7f560aafa7f9b09edd5247bf877b21ce951c3d5bc07c718dcee8720536aee702805d917107e5cf258f931380d94996771af76c5c2c1a780d34e93a749eded92d1cb024aaa015fb4b7554a009e8e7025aa3eaa89990d31b9399540930ec3ce19cdb0910d27bd33866282eb05ae98876361de43c0982d11e18fd2736b29f72aac391bade8cb387498901a9d52aa38fb5fa291767eb1e9f155d4cde3b038d66104695973d85ef83d47396e5b3a099f8fca7101887fb3a57a2169c4f0c44bcfd387f197a8ae02d5812bdcad0ee1867b8f59b4d76707984db6676310849a2322fde2359268b2f4dd756ef72195996f4406456c5d8067853509b43443a343256e9dc09ceb0a31cf72e7f031aedb8b41e01828e47115dc55371864c947362e1e78860e9f31764fc288a47f01b144937d4b9fd22b5ad68ac23ac5d298dd849b2ed5d214776b5d3b1d26f9af6b7b922bc16d576aedbd142e5501f0eb8df6e76ec9afd79ae9eb12e150e5cca2321a6f9a2b2515074c9db58451a256276bf4d26e1d102a6d4516ee406b5e6caf9dde3aeb96dd9cf2127d25a11f328de97b559a03c01bf3c9c5d40059a1e7c4f834446f715f96b3b509ee208ccf87aaa10d214db89fa87ccdef512f9c113b883453045997b9373ceb2793bdd3f24c914650a1358829d477a0a6d5c0aaf5fccbd920be47774ca2af5f44b05a86a1c7a82ee02402a6d66e653a18f69d1a5995f00342b49ec1d87031d62a7f5e009b6bf9ca6a5faa65727d8d31e9f5c39c2ab84bf98d8b642033a410bf770028742fd941022974c43fab1822f87b863d1c486af4f0006e8c80cb0be94c55b0eb90c95c3dcd96dce021f957694f604d680eadf00adec0b272dfe57bcbc0ebacc0cfe817fda990ba3ac20419963e0c25b5c603ad94ae219c2ce003b7779c1dbbdbb10212de40fe318684d9846f6dbe15c7cfa27fe6453ec656399130409d076f5e9966d2a0fd8d74d87d352eaf80659afb4849020d0c23f826fb51270bddac3211c8c9221c1806c76f828fe4e47607d47c890c67e42160edf3dfc124341a311d537193e6519fa6046e804eaea719b9b788b87fde0ee19c3c5e0b456538d73ba07651bfd4b75ac83279e990abf7226ed32e60d61d96d677794031e102d7410951fd5ce9e020af0a1225884331864551e0b31c51a4483823bf0d3484b25e8e56fbedc352511f2834a3b2b1ef68cc85385fe1bb03b14c6e7b71682102117f4dc17629bd46c555d425f7e190586c8a6af162fb82588c97fe5ad44db80da3ecc298e3b07701c87f2c8ca5385bb6d6cbef077bf7f9d7fbc14abc905c47f130ef5c2bd2431cd0936a743b25341fe868ca29881a50ae7e3275d217fc0f03a34b35fb1e1b1e4dea9f2a7900f667430b7b9551f49b737d2636d2baf741b306602bd6f7f32c759bbb99506077fbf0b4fab4edf9ef3176f45958df86e41575cd160163b007da43583f297f1c02e9f4feb4c23327286b3c888c48080b5e21ca3321cd971eb62ba621ad6763e777ad02690658a27d16c9fbf259b4b9416d518a722bf291cbf6ac6754e3fad2295d2565e3a2eaed7685f3154759425461ddd2658a21203ef60496607d26fc7bb7ce26d7db9f8f4369438512547692bfe35f8a181434682b016a1ad72b5c9a8ec0731f14f9d0309c6748d6fff8e2f5b8809b182603679f22209ff30bc15514c958269db2569f5b7f4faa94e1f10dda712b26ae051a9bb429b6d648e939c67cdc068c52bf131d3a894221d4e122fa7f4e4b152dd66afb8317b20dd04c758f0477d0eb7dc58c8acf99940cbbfc181ba2df8e26cd3482e43b51f5694dcbdcc7f9556dfbbc93abfbc682c94a03228d5b4d36a31429e54526c0a0df5a3a3306aaa9600ed2cea3591706449ff333b4b2889289c3d56b8cc38d3a73d49a6a3b8fd8ab546045dbd1d821d20c4b837f65e633f2db6f65bb31aa49dbc12917fc44d51b119d1d9456bbf6361943acc933f7369abdd2f3300e58b8dd76d14cba40e1fb359741c9f685135b46baae7de21d3728cfa4d2b27f805399ab2fbef263369a5149011eec234dc9156b33245b8081ae0e72a28345ca8ebeb4681ea941c5d45228b762af9622073e5d86251f1b18d2cb41c55d7b37dbda0acdb709fc2225d24ce3ea7aacdaf14e898d40c6731f2d04c92471514e336148c5b7bd7a2cc56750d7cdab85161ab45bed1deaaf65d90fbafc4a0f3dcc6d690ac036f731c2a0e469510d2d85c636997b6cf1c1bb11957aceb75a3d7c63585086d40484edfd38cb69cf704cd8f200bec51f87777a336206115f95e7b8313975bba9e8da84821425c7d8a40fb30edd5959bae66d7c03ea945384d11e231cfb3e5e89dcc3cd38f9d87054a49efea44aa032775e1180f4e716b6323bb0eed8af1b80f73e4ed786a42a49721a22a2cd30d7e464f68398a544e5797df3949e62fbbe88d7eb35aa2a29f2e0ffd50bee59516ca1695e44ab88ecc6d828c8ba76460e213a1c72c6b2278a35effd27db541eee57f0d3dbfd537145f925ca2ed9a3fa47f31751f02c63e6121239c61f393ba975d0139e65123dcad6594841e5a81db03cc9ba7589d214653c21f9f3c2c7ec4359bf291ddd718074e374c68b4b8c7bd1dc6470e66875d86d1e65c744475fb54c4ed515125fd31e820af3c882ea122c6719cef34804c3c8709db0d1ed278f3d252cf50967a4ae5c4dcd17475433f2455623063e9fe0a60e5c5e25c85a2e7a7f32efcae2b7a0e2086c2b2c8d22dc3627c179b52df5059984548f5252450be6044f1e8bed5918115a2209248f30a50dfe1233eb098fadd144c2bc402a4f980431bbf7527a7f0e047956f35ce9179992dde18a60c45947d515f8422ca8d35d60fc403c933496622d743009a76d18cdccae079d6faa897f0abc45d47b9377142ff7901e95bc2cbd2451bf6694c14739c1bd8073048fc80683bb7e90abab70f84857b3d3440718fbaff12f7e0eed3bb92042231e34caf6d5e66ea29ab6c0a976c63856c22aedfd272ee8f89b232febb699aee8ad969bcccfd900e3e95acb952d6f28461c74bb1133b328a17f57ac1cfd645baa8f36b5405ed670fd3236685481b9b97cf09f7330609bb8a3d62cdd2398abddd782759ee63c8ee0413895fbfd6fb52928803fd5b56d80cde75aa0b1e72dc3183dc5d934d5339d946e47d0fc343f591cdc6b8da6effd2ad42f5710c4fb6dbc212dfa55db5743dc3c722f63b18db697372882bcd7236ac8c9fc0ef95fe3834c39ab5cbc8b73e43ab4195a531a883b709adedf82d4a00c18b0002b4df9860bb392f34fa76ca862674e7bb147939752271b0fec156eee0cb20ca84468d4742b6f8e65d50d607adeaed67b656e0c15160e3f317a0e07a5f42857b39bbf80ef8319c18049da7cde2a8b15fb0bd5e94e25f14223b9c13500df0ca3d73c329bb03d4a206510d7e945e4471964c3794a6fe3e9a8b569b85493b1de4a5472f8c1b4e0fd8a96e16085dca53909d6099e7125824df82bad9888fdb95a10ea350117e50f9b1d42f67487d97835f06a972c8ed8766ae94533ce40d98390eb61868f25302785af3fe3a92c86960b863255206bf375edee11f7dc0c7c3a4b49689fbc868ec4dd59b1deafb2dcbcef1c584f613e6ac9889c57364916a4843f5dbd3dea83c0953a82cdcae812827251da6c40559c918b3c6e8945c9267bacdcbe41d89a5e2d2a3009a56fb16eb6c321aa4ed4ec3b31d427b0cbf909a3c3a853dee023d286d9e1c515dda1259886afb06e2c2f2f36941f7aaae015060739027c4a7c8fcc1c2210e272b62848893c849b8a3382e7a394f894fef3aa17efe5f4d5779873b1b40390260cc6e933af2a791f81e40a33a2377b19534dc1cf5eac0a8d31a5fa388927be3135a6c2496457d7b93dfa440096455538e23ab7b286ba8da1d770c144488b3dd214787ce90e9eb0f38d1d97efe3a7e9e002a0de57da8c224eae5d5f3243039f52c4708695c2480a1a8d81fe9bbaf644ed06daf1b3641f5d89d777f900486c2ee2c661316b1f494219ada48e3a1fc319b116ed5b71d70fac4781317d05510a4ead6968df21206957e94feda5892814c461598b6147d4d97e8c1eb94733cfbf7e0dd20c88857c88fe5c6c39333d5ac2497ca4f45f75c6a49e5fb1997928b54147b16ef98782ae69a150f7fbc322646f4a2bf15ecb963695ee9043cf9b565cce0487fad3000b92ce93ca51dc067fc6cb12cf5787d5f1d9a352d1d31da48a2225513c999c273ead88381f883c7ae387ae180154ef68f84a44647b91792de0b1d390759ef212a0f76a02a6059be90cb32c74e5877e31d07cc07dfa47001559a4c4a47377e30064337fc52b25b7fbd057c650977e72080f937ca21b05c2821581c992612ffd4e798ddc554df36ea487d9bfd61727f92f7245a2d92d7a3434b46a4648c8f1f99787f86e1a3379d651e8f8c6f73cbe6145ec9d5ab5a052eeaa2c17edf21e13373a142490c99ae56d1a869e99471a6509569e2901c75b1aaa24b7fdf0fccc4a6fdc72f738f679ccf1ef16ba417eb63bb3c3aefd5b466092cf96224f8ea053d060103a4cf9b699df17bbd78830f5b452f3dda4ce3a2172ab75af8d59a79027acf9ad6d778854c1fd034cda1f41a0fb1caea22e78af04829c1709970698918ab87d37f134cedfefae1361d075a9688f68480a0286ec3f793e794c9d10445281ac71b2e0faf6e0ffdf5133b8911fdef7c138b25e113d0df7d11ff084f715f7863e41bb6d676a36e0154ac2195bd602759ce6afd4341a7d2cbdb5b3ed131791eb8fa3e33e11f596674a1223175b53274b69d05071141abcc890d90895ec9719bbad45f60735a7754222508a64225bdaf9f805eb9f34811aa012de6e63f3cc7b0d7b967475e76b1b7500a9e4437a17a212b9a5e0b481a47f77aa4af6402008eee81f1bd4e4175444954d3858bf3714f0f9de32a7e414ca86d553274b8b96073ec8c1da795a2ccc978eacdeb20a4fa323351b0c6e731216e8055b772b021c67f30ef5a43151981900fc7e603a6d0750c382e983136e87235f22be4a6abd9e7a31626369539cd01ab6915645f912682213aa0981628b844dc8b31c83dc56dde25c7893e87660e7495d96344b03773310174c76a63a05b1cbe5c759432b73eceb4ca068ae87a73e36", 0x1000, 0x8040, &(0x7f0000012000)=@file={0x0, './file0\x00'}, 0xa) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x5, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, 0x0, &(0x7f0000025000-0x4)=0xfffffffffffffe74) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000001c000-0xb8)={0x0, 0x406f, 0x0, 0x100000001, 0xfffffffffffffff7, 0x100000004, 0x10001, 0x9, {0x0, @in6={{0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x8000, 0x6, 0x3, 0x6}}, &(0x7f0000025000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000018000)={r3, 0x5, 0x1ff, 0x80000000}, 0x10) [ 683.964918] netlink: 'syz-executor3': attribute type 7 has an invalid length. 2018/01/21 06:44:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000aaf000)=0xfffffffffffffffd, 0x4) listen(r0, 0x20000003) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000063c000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000c42000)=r1) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2018/01/21 06:44:08 executing program 7: mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000183000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00001a2000-0x10)={0x1, &(0x7f0000d1a000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000bd0000)={r1, 0x1}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000014000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000005000)=[], 0x0, &(0x7f0000008000-0x30)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x10, &(0x7f0000ab3000-0x1f)="145006ef5e1fc0e749103fd1c5c2718d"}) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r2, &(0x7f0000d1a000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d1a000)=0x26) getpeername$netrom(r3, &(0x7f00007c0000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000927000)=0x10) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d1a000)={r2}) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000d1b000-0x4)=0x52, 0x4) ioctl$sock_ifreq(r2, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/21 06:44:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000e7e000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000bf2000)=0x48, 0x800) write(r0, &(0x7f00002c7000-0xaf)="5d5c7d17e484902ebce6248c04e0b0002681a56f6583a9e5054a1033bdf6f5e020bc4c932e9169e69cf39444269613d44c04a3ee66db7c5f866afe4911480b1c2b77987409b5929f341c210cdf1c02c3780b39354c8f8361a2f1154d355fb8861acfc97934229358e35b1122178f2f5a95606a8f07a2c5164d12ec971839e30ac979dbdb0ec7722981ee3ef326ffbbd2da0d2366c407d359788db06891a4d59171f71442e64abb875bfd7060c1dbf6", 0xaf) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000080000)={&(0x7f0000efe000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a8c000)={&(0x7f0000b80000)={0x14, 0x3, 0x2, 0x411, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000898000)={r1}) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00002d0000)={0x2973, 0x7, 0x2000}, 0x4) 2018/01/21 06:44:08 executing program 0: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8919, &(0x7f0000f5b000)={@common='irlan0\x00', @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x1, 0x0, 0x1, {0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x3}}}}) setsockopt$inet6_int(r0, 0x29, 0x4d, &(0x7f0000f81000)=0x6, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f000032d000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) 2018/01/21 06:44:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0xa, 0xb3, &(0x7f0000c76000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f00000c0000-0x28)={&(0x7f0000fec000/0x4000)=nil, 0x8, 0x7, 0x9533594d7ee774f6, &(0x7f0000437000/0x2000)=nil, 0x8}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000c6d000-0x8)={0x0, 0xb9ee, 0x5}, &(0x7f00000e8000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00009b0000-0x8c)={r2, @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]}}, 0x8c) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000f74000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) connect$pptp(r0, &(0x7f0000906000-0x20)={0x18, 0x2, {0x2, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r4 = accept$alg(r3, 0x0, 0x0) write(r4, &(0x7f0000714000-0xb4)="06009f0500f5b601457f999b2da801982000000000006e7a273572baa01574761b", 0x21) 2018/01/21 06:44:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f00008b8000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000c2b000)={0x0, 0x8, 0x30}, &(0x7f00007c7000)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000dbe000)={r1, 0x22, "d7f28d620606d252baf949c0a3b6efda14d90ec6b6695efb987ddd79273616ee10ec"}, &(0x7f000072b000)=0x2a) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f00006f6000)=[{&(0x7f000075c000-0x3a)="39000000120003196906ffff7f0000070b00000004000000d901000300000014190012000f0001000000000000200000000000000400010090", 0x39}], 0x1) 2018/01/21 06:44:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf", 0x4) r1 = accept$alg(r0, 0x0, 0x0) socketpair(0xb, 0x80005, 0x80000001, &(0x7f0000650000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00003e2000)={r1, r3, 0x8000000007, 0x1000000001}, 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000bed000-0x8)={0x0, 0x1}, &(0x7f0000129000)=0x8) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f000072f000-0x1028)={r1, r0, 0x81, 0x1ff, &(0x7f0000e45000-0xde)="8253c08af525c3ce6fab066c8a44dbccdeb6be33c8bc5a7cf3c6fdb06614fcb893a7ab084440831eb93ae8b710a60b3776a5beea0436360d15452cd01dcd2c721b301217c96449afd9d1b8260957865dfc9585929c60b3268d8da3f4f925307dd003aecddc8d85d9e27a4aa2b2832fcbbe7a5674a79ea8a59bf9bdfe3050e5c041437c34369fdcfe63493a9daf3c80a74a81082f58d52e0e1bb88642674ad26ba932836c3d6e2dccb645091d18a19f32526f1320d688363e06603d3c8b8cdb22849817bdbef13a6c5927c6d5487b901dff81df9e05bce757633e914dc845", 0xd7, 0x9, 0x3, 0x1000, 0x2, 0xffff, 0x400, "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"}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00007e6000-0x5)={r5, 0xfffffffffffffffa, 0xb7c7}, 0x8) setsockopt$netlink_NETLINK_RX_RING(r4, 0x10e, 0x6, &(0x7f0000096000)={0xffffffff, 0x5, 0x8, 0x9}, 0x10) ioctl$int_in(r1, 0x5455, &(0x7f00000d8000-0x8)=0x6) getsockopt$bt_sco_SCO_CONNINFO(r3, 0x11, 0x2, &(0x7f000094d000)=""/205, &(0x7f000055c000)=0xcd) sendmsg$alg(r1, &(0x7f0000859000)={0x0, 0x0, &(0x7f0000d53000-0x60)=[{&(0x7f00000d7000-0x1000)="06", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) [ 684.021127] netlink: 'syz-executor3': attribute type 7 has an invalid length. 2018/01/21 06:44:08 executing program 5: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00009b2000)=0x1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x26, 0x800) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000eef000-0x4)=0x1) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000001a000-0x100)={0x0, 0x0, 0x0, 0x0, 0x3, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000001c000)=0x5, 0x4) sendmsg$nl_generic(r3, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000001a000-0x78)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000021000)={0x2, &(0x7f0000022000-0x10)=[{0x6, 0x8, 0x200, 0x1f}, {0x9, 0x3d, 0xfffffffffffff800, 0x3}]}, 0x10) 2018/01/21 06:44:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x9, 0x80000, 0x7, &(0x7f0000310000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000ef0000)={{{{0x2, 0x2, @rand_addr=0x82a, [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, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd8ed}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1000, 0x0, 0x1, "198a3c89901a72889535041a9e8d2fb1f8f36b9943f3484100a622a80d125cb86a9dd3a7316b79405ed09be125ce3732dd93c433e0cda25209db387888f7bf2f9480e5d0f0d39d0d5554b0915b557e16"}, 0x160) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'md5-generic\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r2, r3}) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 06:44:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) r1 = socket(0x20, 0x40000080005, 0xd) setsockopt(r0, 0x10d, 0x800000000f, &(0x7f0000004000)="03", 0x1) bind$netlink(r1, &(0x7f0000dba000-0xc)={0x10, 0x0, 0x3, 0x808}, 0xc) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000b15000-0x10)={&(0x7f0000a82000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00002f5000)={r0, r2}) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000bf2000-0x8)=@assoc_value={0x0, 0xc520000}, &(0x7f0000927000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000053f000-0xa0)={r3, @in6={{0xa, 0x3, 0x53e, @loopback={0x0, 0x1}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x8, 0x9d8, 0x5, 0x80}, &(0x7f000023e000)=0xa0) 2018/01/21 06:44:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={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]}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000cfe000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000c6c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 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]}}, 0x108) 2018/01/21 06:44:08 executing program 3: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(r0, &(0x7f0000e63000-0x38)={&(0x7f0000d54000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000037c000)=[{&(0x7f00002f5000)=""/77, 0x4d}, {&(0x7f0000e62000)=""/149, 0x95}, {&(0x7f00009f9000)=""/81, 0x51}, {&(0x7f0000e63000-0x40)=""/64, 0x40}, {&(0x7f0000e62000)=""/148, 0x94}, {&(0x7f0000e62000)=""/4096, 0x1000}], 0x6, &(0x7f0000e63000-0xf8)=[@rdma_args={0x48, 0x114, 0x1, {{0xffff, 0xfccd}, {&(0x7f0000d26000-0x5f)=""/95, 0x5f}, &(0x7f0000e62000+0xc7f)=[{&(0x7f0000db9000)=""/2, 0x2}], 0x1, 0x4, 0x0}}, @mask_cswp={0x58, 0x114, 0x9, {{0x36, 0x0}, &(0x7f0000e63000-0x8)=0xffffffff, &(0x7f00000c9000)=0xb48e, 0x8, 0x8, 0x6, 0x5, 0x8, 0x7}}, @mask_cswp={0x58, 0x114, 0x9, {{0x0, 0x0}, &(0x7f0000e62000)=0xfffffffffffffe01, &(0x7f0000e63000-0x8)=0x7, 0x0, 0x7, 0x4, 0x1, 0x40, 0x80}}], 0xf8, 0x0}, 0x40004) 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) r2 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f0000bf2000-0x3)={0x2, "a44c"}, 0x3) 2018/01/21 06:44:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00005e5000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ae6000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00001a8000)="dac1699c20e56bd623af7ac2adf2713530f1d0efec2b7d0e868b09315af7753f26626ef6364308ac9d02e15383109b5f9987479b05363619554e8d7338b84302a3cd5b472d166f8e66716fd5baa7637e016e51af88e19dbd3ede6a8ef4b046c2beb55ffee87d850a6075bbe3e73c16f82c2707f1c5814161a24c26e00c27256e23dc58836abe8b300637c826742e3fdfe0d1a3b73d8c91239fcdcf42cda1effb33198fb0b8464c6aadf39583b7d6b32882240b945e89d57163a63d8b7508ca7c0a21fab074840ebc0b16fd08a0524fca5086ef2ef2bceebf6273ae2463b5fdc2fc8f0a", 0xe3) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/21 06:44:08 executing program 6: mmap(&(0x7f0000000000/0xddc000)=nil, 0xddc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000010, 0x2, 0x1) write(r0, &(0x7f000091f000-0x26)="2600000026004701925ef1f70722000c07fff701010000000700ff36b807475105001a000000", 0x8a) recvmsg(r0, &(0x7f0000dda000)={&(0x7f00009a9000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000000b000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 06:44:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000d91000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00003b0000-0x4)=0x9) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f00003b8000-0x10)={0x3, &(0x7f000060d000-0x1bc)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x7a, &(0x7f0000f83000)={0x0, @in={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f000095f000)=0x98) 2018/01/21 06:44:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x6) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00002cf000-0x55)=""/85, &(0x7f0000dbf000+0xd7a)=0x55) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000b9000-0x8)={0x0, 0x0}, &(0x7f00006af000)=0x8) 2018/01/21 06:44:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000bae000)={r0}) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f000042e000)=0x309, 0x4) r2 = accept$inet(0xffffffffffffffff, &(0x7f00001c9000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000081d000)=0x10) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00004fd000-0x4)=0x0, &(0x7f0000b83000-0x4)=0x4) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r4 = accept$alg(r0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000029000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00004b1000)={0x0, 0xc9, "f3fee31cced426f128995055cb39cc87c1acdbe25994b28729363bc67003a465b2b1b2e86690fdc1354afdd5f4a07b26e4d91c09e200888254beb97cb40a508abf6755e171c690c15fa8223a245300e52e291a25b6c79f521508dc5fbe33e7313a4c166e0cea78e946e7987fe91c7e16e6abb2a5c188dd5b2aa76fa0601ae870c473e4bc07cab9c702caeede63fb4be911bd164b057d055a1c9ecf74cc9407dc4d489530d0d7679ef374dfe3d6afa4d8d4235414e160d8d38e88a068d7f4f4d9892ade2d3a0d865a95"}, &(0x7f0000ae5000)=0xd1) bind$bt_rfcomm(r5, &(0x7f0000a2d000-0x9)={0x1f, {0x9, 0x8, 0x6d9, 0xffffffff, 0x9, 0x5}, 0x1}, 0x9) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f000064f000-0x6)={r6, 0x1}, &(0x7f00004ec000)=0x6) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000b0d000)={0xffff, 0x480000000000, 0x7, 0x4, 0xdb6}, 0x14) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000417000-0x18)={0xa, [0xfffffffffffffffe, 0x20, 0x0, 0x7, 0x4, 0x2, 0x2b, 0x3ff, 0x2, 0x7ff]}, &(0x7f0000d04000)=0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000077000)={0x0, @in6={{0xa, 0x2, 0x7ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x80000001, 0xc52, 0x8, 0x5, 0x2, 0x7ff, 0x8, 0x21dd, 0x4, 0x7ff, 0x4, 0x7, 0x8da2, 0x2]}, &(0x7f00005da000-0x4)=0x108) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000e80000)={r7, 0x8}, 0x8) recvmsg(r4, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/21 06:44:08 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000b95000)=@vsock={0x0, 0x0, 0x0, @my=0xffffffffffffffff, 0x0}, &(0x7f000024c000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$pptp(r0, &(0x7f0000000000+0xd9b)={0x18, 0x2, {0x3, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r0, &(0x7f0000024000-0x48)=@full={{0x3, {"3333b4f1aaf9bd"}, 0x7}, [{"bc3fcecc5e5a5f"}, {"8f3cb51162b39f"}, {"821ee6a94366c6"}, {"84304c28a21f01"}, {"44007c7959d4e1"}, {"1d5a54e55a326d"}, {"31fbb7d0ce25d0"}, {"ec668473ee3996"}]}, 0x48) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r0, &(0x7f0000022000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000024000)=0x10) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000012000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x1c, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000025000)=0x2) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_raw(0x27, 0x423a2a64e338254b, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000001d000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000023000)=0xfffffffffffffcfc) 2018/01/21 06:44:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000028d000)={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}, 0x7bc}]}, &(0x7f0000f92000-0x4)=0x1a1) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00008f9000-0x10)={&(0x7f00000d3000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000195000-0xf)={r0, &(0x7f00003e3000)="5a369dfe7a1ed4b758b9a8d0d47fa9fef9a896e3d04aa76b83c7a966bec3c6eb4112f5238d9fde"}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000701000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x16, 0xb, 0x7a, 0x0, 0xffffffef, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='GPL\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f000048b000-0x4)=r1, 0xffffffffffffffe1) accept4$netrom(r2, &(0x7f000095c000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000ea9000)=0x10, 0x800) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/21 06:44:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce8000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000)=[], 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) splice(r1, &(0x7f000090a000)=0x0, r0, &(0x7f000056f000)=0x0, 0x0, 0x8) sendto(r1, &(0x7f0000871000-0x1099)="efc1dd04b929ec55e3d31ce465b16d3f62ce8b7d09187b0ae4333aa4e87f21d81c0f416ba7e1459373e84f858bf66e8a", 0x30, 0x40, &(0x7f00000b3000-0x58)=@ipx={0x4, 0x3, 0x7, "ff7f00f731af", 0x6, 0x0}, 0x10) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/21 06:44:09 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00007ef000-0x10)=@req={0x50, &(0x7f000036d000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@llc={0x1a, 0x18, 0x7432661e, 0x1, 0x2, 0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}}}) mmap(&(0x7f0000000000/0xaed000)=nil, 0xaed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000aeb000)={0x0, 0x0}, 0x0, 0x0) syz_emit_ethernet(0x36, &(0x7f000014a000-0xc7)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, r1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(0xffffffffffffffff, 0x0, &(0x7f0000aed000)=0x0) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000883000-0x2)=0x1, &(0x7f000074f000-0x8)=0x2) 2018/01/21 06:44:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000a87000)={0x0, 0x0}) setsockopt$inet6_buf(r0, 0x29, 0xd2, &(0x7f00004f9000)="915f58b471a5fd632ba226ee7527aebd9d504d6cd5aaf3cd4f0b0c0dd3320f709c97f5f6b1bf117ad0baf993cdae9d184827af0c164a42fbdc5b7a22b367a06bf606132d0454a03160c51c4af4008bab401dfe87f9c7e9c047785dee4004c15f09df03bf3ec61d2efe5d212ef9ec5325d3acee2b47f5a4ff9509edaf99919b64", 0x80) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x5, 0x4, 0x7c, 0x20, 0x0, 0xffffffffffffffff, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/21 06:44:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000097e000-0x4)=0x5, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000f5c000-0x4)=0x0, &(0x7f0000f5b000)=0x4) 2018/01/21 06:44:09 executing program 2: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fe4000)={r0, &(0x7f0000310000)="f6", &(0x7f0000289000)=""/0}, 0x18) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r1, 0x29, 0xce, &(0x7f0000fe6000)=0x0, &(0x7f0000fe6000)=0x4) 2018/01/21 06:44:09 executing program 5: 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) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f00004b6000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000b21000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00007a8000)={0x0, 0x27, "59450c4c479a7d4f79d374c9f2abb6d8d1ee47ec350c1b9e2d14138977943943be4aec8a18642a"}, &(0x7f0000cfe000-0x4)=0x2f) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000c2d000)={r2, 0x0}, &(0x7f0000515000)=0x8) setsockopt$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) 2018/01/21 06:44:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) sendmsg(r0, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f00003a2000)=[{&(0x7f000037f000)="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", 0x74d}, {&(0x7f00006eb000-0x9b)="a65a0750597a7a104c607de3be07428b84be3e1cd39adc83c63d92814af37ef58254cf44f4fb2c708d03077c734253d3237ad90eb4f1e109b85f237392fa1d353e617b40e4253a9155458d908de89c71086a5d9cdfcf1c7c6f1891d99976b18d638c3c50cc4840c09c442ad4222fc6e18f1950628d3fd83d906816ebd01098e17c195b6b7f5ac2c475723af1ccd9e169b6d58ccde951cd8c50b4b3", 0x9b}, {&(0x7f00000ae000-0xe0)="60f5ef1da8c3095badd3dbfaa3fbaceb0b62f8f1b5507178501d850336e032468d67295b46a0bedb9d159c3d3fa1a8528dd94f19bceaa00a507c65da951def03ee3e1f92afd30df240beba9fbbf96d8e3c85d8647ab9cc79983d89fb996c24535f6d66aa0495053dfcf67eb60dc2a8ed7bd414574e81b405d75d580631bf1ef3974d2481ae383c95dbb583ad7fc94446f939ade773162de541ee8c249dec9996b39ff85e2012623b76a71d2b8afa70f43cc36897dc292c1660c458d6ec5c958af24afe37950c7b64ed26701235623e9357843d07f0ae39ad435f319446c7f049", 0xe0}, {&(0x7f0000988000)="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", 0x227}], 0x4, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f0000272000)=0x0, &(0x7f0000848000-0x4)=0x4) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000bfb000-0x20)={@common='ip6gre0\x00', @ifru_addrs={0x2, 0x2, @rand_addr=0xc2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000d85000-0x8)={0x0, 0x0}) 2018/01/21 06:44:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x40000000001, 0x84) bind$inet6(r0, &(0x7f0000098000)={0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) 2018/01/21 06:44:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) recvmsg(r1, &(0x7f0000613000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000d4c000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x0, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x40) 2018/01/21 06:44:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00003e3000-0x1c)={0x8, 0x4, 0x4, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000aec000-0x10)={r0, &(0x7f0000bd3000-0x1000)='\r'}, 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00005ea000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000a91000-0xe8)={{{@in=@broadcast=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ef5000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00009ab000-0xe8)={{{@in=@multicast2=0xe0000002, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, 0x1, 0x8, 0xa, 0xa0, 0xa0, 0x3a, 0x0, r3}, {0x4de8fa8, 0x3, 0x40, 0x8b4, 0x8, 0xffff, 0x0, 0x10000}, {0x1000, 0x1, 0x0, 0xfffffffffffffff7}, 0x0, 0x0, 0x2, 0x1, 0x2, 0x3}, {{@in=@dev={0xac, 0x14, 0x0, 0x14}, 0x2, 0xff}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x7, 0x3, 0x3, 0x2, 0xf, 0x8}}, 0xe8) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f00006cc000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) close(r1) r4 = accept4(0xffffffffffffff9c, &(0x7f0000345000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000cfd000-0x4)=0x58, 0x0) ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f0000d11000)=0x0) 2018/01/21 06:44:09 executing program 1: 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) recvfrom$ax25(r0, &(0x7f0000021000)=""/0, 0x0, 0x2, &(0x7f0000d28000-0x10)={0x3, {"3a200055cdfc76"}, 0x0}, 0xffffffffffffffd7) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) sendto$inet(r0, &(0x7f00002cb000)="", 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 06:44:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x180, 'ecb(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf01", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000fd1000-0x38)={0x0, 0x0, &(0x7f000013d000)=[{&(0x7f00004d6000-0xff)="2bf3504d951d90181f1d133eaf346703", 0x10}], 0x1, &(0x7f0000894000-0x18)=[], 0x0, 0x40005}, 0x40000) recvfrom(r1, &(0x7f0000e12000-0x36)=""/242, 0xffffffffffffffc1, 0x0, 0x0, 0x91bcdb34d56799d0) 2018/01/21 06:44:09 executing program 4: r0 = socket$inet(0x2, 0xe, 0x1) setsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f00001a7000)="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", 0x1000) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xb) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a, 0x0, 0x0}, [@nested={0x10, 0x4, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 06:44:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000e5c000)=0x40000008, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000f71000)=0x80000000, 0x4) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) 2018/01/21 06:44:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x7fff, &(0x7f0000bad000)={0x0, 0x0}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000d5c000)={@rand_addr=0x4, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x1, [@loopback=0x7f000001]}, 0x14) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000225000)={0x2, &(0x7f0000a41000)=[{0x28f, 0x1, 0x40, 0x5}, {0x3, 0x438, 0x122c, 0x1}]}, 0x10) syz_emit_ethernet(0x42, &(0x7f0000a2a000-0x5a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000b}, {[@timestamp={0x44, 0xc, 0x8, 0xfffffffffffffffc, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f00001c6000)={0x0, 0x0, []}) 2018/01/21 06:44:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00004ab000-0x4)=0x0) close(r0) 2018/01/21 06:44:09 executing program 6: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000518000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000000000)=@un=@file={0x0, ""/85}, &(0x7f0000001000)=0x57, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000002000-0xa)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002000-0x50)=[{&(0x7f0000003000-0xd9)="5ea1d3c1ea78d5f5eca8e86397bf58e227517208dde1a65e8068cb6bed0f984b60478a0ec4346373026e7db9696928e5dfdc0396239b53669f0989f93fc6265d1e6487d4e7abf2967fc9f4174561571d785daf49319a2fb680905cc91821c78982b02280ec41de0408029805317f1e2ce8d4f8b7eb65d030e77e0aa3bbcdee0678c93f05747204159515b679d634d9e66e8cb1e5c9b9660066b41a3233a3f7832eb384c8a0c79888e54409dd8175284aabda26e0f0bbc5818e55e4129e654980a7dc4df01263915dfd6a00f0257411b47d2c409917335edef7", 0xd9}, {&(0x7f0000001000)="3456223ff5923f58d1bcbed1c46bdbd4c82a7b459575ca9519998480ba3789b324d15b106cef448a15010a8cb9b7eeef85f0f2b13e276781d0513542dc9e82aa3eb83f7e9aedf3d9f3b9f75d1edeffb3672819e30c1eccb969e5cc3f8288095fadff7cf146b4f20ba02db76ecc0431460d8b8534b422053a14047ecbe24c99f811a160201a5665afddbba91d0efea24d869ecae640963542e58ce2defc3242e8bcb85243422602a52acea70c8ecdcd646f6f9c596e", 0xb5}, {&(0x7f0000001000-0xce)="c289168f88ada2d38f49164f6ae071f64f620ac982fda85d5d7b5f5f1f041f19115e58d0aece506b98ad2f0cc76812e5ee579f95dd5ecc33817a5245b8859805b488615e223b953b8971c8d4249ec725f4dd9f61b21a94e277cef1b3481be524bf7e707a95d2320cb09660946b7facadce257b45ff420ea6a6693894eb206834e1482879acd231840f4866f2f266158799229d96b57b85239f402c5032ceb3c1e5890837e936bd2e21304eb446004712c6029c2076fa277dc9a4e736cb876ea35dbb52a4f0ef206b2c58f69f9adb", 0xce}, {&(0x7f0000002000-0x79)="0cf2da39f3d328f8380c0e5d247588fc0d3b99e7e654f405ca98b5e7fa5f97659b6acd9b9455da65c2550ccad73105cd93f3c18ed4232e555fffe70097b7a15cf1e0cb1b303e9348ea9997f287ac2c22ea4a872b0d7ffc4ca0fe09271caa648a50ccfb394091651a729799fa64f9fb5b63cc6445fdc180c6b8", 0x79}, {&(0x7f0000003000-0x1)='7', 0x1}], 0x5, &(0x7f0000000000)=[{0xc0, 0x88, 0x9, "9ec396fb96917ae0a4cb68c85bf2efbe1cdde6d677505031003b03b33719ab49c3b582f35a4af77c7d659ee2394dedbd86aeb04fe27e2551450c857b55784be9d2a86295d36ca8048a7193aaf5e40cb2613974b6a5194a5f9acb93803a25d49acb828e36942bc1e089782f1772409375df121c6a805d206a2c66428905b1244baa1ab88dc01bd22bc506bb425488b07463b2cbf373c0be347e81277de8a0c5496a4a8dda09cc716283"}], 0xc0, 0x40041}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f0000003000-0x4)=0x0, 0xff99) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x5) socket(0x0, 0x80001, 0xfffffffffffffff8) getsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f000003d000-0x10)={0x0, 0x0}, &(0x7f000032e000-0x4)=0x10) 2018/01/21 06:44:09 executing program 5: socketpair(0x1b, 0x3, 0x7, &(0x7f0000257000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000380000)=0x1c, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f000080c000)={0x0, 0x0}, 0x88a2, 0xad56) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000f59000-0x6)={0x0, 0x5f995189}, &(0x7f0000bf2000)=0x6) socket$inet6(0xa, 0x0, 0x9) ioctl$sock_proto_private(r1, 0x89e8, &(0x7f0000422000)="02cbfdfc7a0f4ef32cb82a59acff4af122f5d5d4af7f26ac1f8c0d42faf3a693e70e2fe536cce7d7721ec5eeaabff9249f9c1fddb5c7f547c32ecf9efdab4c2b229519a874040b6876dbdfa7d10a5a37b472d7235b403c2eb71c3206dbef29ce990bf2fae38d6025cccdf8227d") setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00009d8000)=r2, 0x4) r3 = socket$bt_l2cap(0x1f, 0x7, 0x0) setsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f00002bd000-0x2)={0x401, 0x7fff}, 0x2) syz_emit_ethernet(0x36, &(0x7f0000b8f000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x374e354e, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000001000)={0xfffffffffffffffd, 0x1, [0x0]}) 2018/01/21 06:44:09 executing program 1: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{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]}}, 0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f000088c000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r1, &(0x7f0000000000)={0x1f, {0x5, 0x7, 0x2, 0x2, 0xfff, 0x6}}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r1, &(0x7f0000002000-0xe)={0x1f, 0x4, {0x4, 0x7, 0x4, 0x1bbb1c3, 0x100, 0x3f}, 0x8b, 0x5}, 0xe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000001000)="d3af4505cc16f71abc4ea046e1aba8b70602f5143ab02ce8a19a71ba254a93421f2e42e2fde6bf59dfc1c81d52f2bf16396476612b6fc447f2b3c83d47d1b9de5b39a8d8a38a992adfd3e31827bc2b8c", 0x50, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000002000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) socket$bt_sco(0x1f, 0x5, 0x2) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000001000)={0x0, r2, 0x20}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000002000-0x10)={r4, r2, 0x409b}) 2018/01/21 06:44:09 executing program 3: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00004c3000-0x4)=0x1, 0x4) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000eef000-0x4)=0x8000000000000020, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000ef2000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000a65000-0x4)=0x0, &(0x7f0000ef5000-0x4)=0x4) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f000092b000)=[{&(0x7f00008c8000)=""/43, 0x2b}, {&(0x7f0000bfd000)=""/202, 0xca}, {&(0x7f0000369000-0x1c)=""/28, 0x1c}, {&(0x7f0000ef3000)=""/134, 0x86}], 0x4, &(0x7f0000eed000)=""/81, 0x51, 0x0}, 0x40002102) 2018/01/21 06:44:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair(0x7, 0x5, 0x100000000, &(0x7f0000b43000-0x8)={0x0, 0x0}) r3 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00001d0000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006e3000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000144000)={0x0, 0x0, 0x0}, &(0x7f0000bd2000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ff3000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00005a8000)={{{@in=@multicast2=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008fb000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000485000)={0x0, 0x0, 0x0}, &(0x7f00007e1000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000df6000)={0x0, 0x0, 0x0}, &(0x7f0000db4000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00009de000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fbf000-0x4)=0xe8) r11 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000a3000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000c83000-0xe8)={{{@in=@multicast2=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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={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}}, &(0x7f00002d4000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000294000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d97000)=0xc) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000e47000-0xa4)=""/164, &(0x7f0000450000-0x4)=0xa4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000eb6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000716000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000233000-0xe8)={{{@in=@broadcast=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=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d0f000-0x4)=0xe8) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00007ef000-0xb)={0x1, 0x0, 0x81, 0x10001, 0x5, 0x800, 0x2, 0x4, 0x0, 0x7f, 0x1f}, 0xb) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000283000)={0x0, 0x0, 0x0}, &(0x7f0000c24000-0x4)=0xc) sendmmsg$unix(r2, &(0x7f000095d000)=[{&(0x7f0000a82000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000033d000)=[{&(0x7f0000fca000)="4fea021d113ab4f6c1c1529be6e8d786ec06ca25d26f2436db9f9b4357f75c6721d743159dc07de4face5a98242011b3e757df02081593beae517ec24a1115da914fa9d8ec6f5e765a54c7d6f0f9df66444801fc20f1b825", 0x58}, {&(0x7f00003e4000-0x6f)="dfeea2cc49314a283f267d22790e243e4a548df145c39145a70dfdf8b0115023ce5c3a4518c1839adb53dd93abfdddd4b4d03713aeda2994f24fe2be3f5ff3c9f3259202bee9c5e40f2b4fe05fdb5bfcad28b4b2f85fc092b06bef4dd5530291a8331ee94332b749ba4b246bde78a1", 0x6f}, {&(0x7f0000a92000-0x32)="1c6acde393964347db7526ef16c832f47fc3a2bd2873a7574c1f21674cfb441231b0860d81fb81fa9d186f8e97f11f0092add75f2b72c54a9b8980c32b35037abd4952cf8419504825e6609bdc6e966258c17bb877f56eed2223907d39ff205f5412bdd2561668ae4cb835375bf86e870ef0dc0538939b2b0b217dc0199762bedf34e0fb8e78e1e4c85c66a1924883165233f63dd8dd51c7df44b08cc6", 0x9d}, {&(0x7f0000165000)="51738b8bab8074528dcb03c862c7afae6eb33fe874c546ae64", 0x19}, {&(0x7f000095b000-0x76)="4c259de9aac357ba52a1ba496ce717912dd3642c03a61004a3af6956a10d2717a45d797cfa232dad790a72ffc2ca1682d6a36f0de1907d0f7aed35217734599644b92998445bbec969c7aecff464a70167d4436e70a9ab4e4b372246cc75ce5e2ca10c0f6484cbe5e42b10738be5f5c5e3f37759cc42", 0x76}, {&(0x7f0000ac1000-0x1000)="d008adfe5055203e98c472062426d0f111f9836250c9c5e52af3fe41bfc6d2fa1c5b9825af49cac3471648e06d5f9853b0bacaea22c4da44e71d86c4423115fbf11147268c91b64901e2a49fa018688165dcf06f94f24f393380ae443d287f4f4d3b24a21b73b37ded0b363c0cf3e798798d59ad2aa9131fce24afcb91273ae5ab06d0775b6d5cc032013385da2040b3fe5f0106d5c37ff2b181b3519ab8e5034b690708495257fbac1b15eff3467cb388ec36673d217ff28a1e62770207fcb7c25410be90d49b1f1e31b34c6cb5334de2fbce35e9214cd59621307399a1da5daa1ef99a514a9382ce64729e74dd39e1309259dd897b826beabf81790e98dd08d24b77a631d3404cacced34af173bc4a118751674974c1ffb73aaabad06c906d0d7bc766f6e70d0cc1a019ee5787f9c679e0fd564e23f022106637af2d68a4aa856040d76c1d46d4e1ff8c155b3351158e9ee8a651fe5700e58a6368cbd51be23eaf2ebff3ae43985f1ae04a20abbee2a70eb7dc1a11e2a09f119cb3750c1447ec8b4b2b044012c16c865ae7278996c1f39be3d6b0ee0888cc547ff49e7283fe93333ffc954da564ba0de754e3e23bfc557f6045e127a41fdaf0cba2b5b37cf46e7599fb808f950b7e359ed6ca8fd20080241cbf6cff88da0892f7fafad00ab96379721b5a870bf798eddb821454eb4745c2b0266eb5779629de69164edd34dbef58a9fd3b02f87c8f176cfb848098a0d3e9ce4e49a0e022dd29de4e372694347f6b1d9521730c055b750314817e3c85d1b57d2f3b39557db56cef64257acec53c483e2af85a3255a7dc4c1cdb3ddc2f907b2524cbe376121682bde0e86312211d3b9c39fc723cefc55790878e9bc72ddcc2127e89b8936e8b5d5b9f11f3a6db3d40346625e5d529b7e7f209130e60c402b6766defde84f9dff24a9c183c8587d33ac16f6766370a6a70f41f0c06f3e8da83a2d4efe487d8e56951247c633188387a227cb994a4912b112cd8969d4bf582c722c3a494ae632f2d0130fe04747d07509c772cc9bfbadc3c18d21a3a840819648047dfd979bc784b3f753afa5836b14ccaf979c5b123b23fcd5c5cca90bcc725c0e61fbaf5839af18f6e0280375bf5e3a75e23e4c0ff5390764b036a74762f4ea006b76d48a3278be89db55cdce7a3cb50ce79cebc24e2270a63425e5bfe579525c8a67ac61c1428555ab5b946af7a082156f70b3023e1eaccae53a4ad24a86ea3e6aebd72f329701160f41e08d5a8a328086696c4550ea44cb3270bba20bb3a9782891607e690ee971f72b7b9e524438ee28b35b366f96b08a6d06a511326bbe1136dbe671c94ced8bff528e9329808439582327de6f2c5b472d03b45d997ef573c8d9b3544a3c7c4a2e5aae53881cdf22704b7561bea891428b994c66719ea264d6535518b0e5b30b7449e38173b59611695843e34ca5f9f235876f7aeb51192ac211de58c147ee1830fd9beff3160204076b4c673b839c75afed481b88011a2145eabbfc8914b8b701b0d24d7f0a16afa8dc265e091030dfcf2a1a321a953f1be84f165e5024b3e584176394a57009361ca9ef655348123dada4d59199848566af7d82e0d4dc03804d5e8d92d8fc604c459bbc2cd692d8492df31a3da8b26d26442bb147ac1fe08712df5d0f668fa6590dcbb6baec3dc0b725c4ee649604a6759c60248cae8b74cf009e28b6f4fc3f5dd85aaae2c742556665abc55c5f4aa87cc4e16a008444e65c5657616821acb567c2263c4ec2c95d1d8b1456fe7eff83be20689b0350e34252d643f1c99a2da598eb49c3fbcfc027b3dbd3786139bde2d50fa1c5d239d1b841c868afe3028d88d4b40c5ae109d415678215bce40c75424c5d52417f5a1ba69c65e725288081d88cfdd1d669c05aa1ea5aba0163d3c71e94ad4077fdd2cd07948f74ad7546e744d6a8436151824d0a79a23d233016f17e7b21bc0219147c4f0255a12a84ffd40a77a4fb7d7829ec30b3b6e4a5e087b30ccbb32a25eea5851cb3aeebb1847a5dbf54c33fee0f6a2cc624bd088f4288b8ec20b0aa3d880d71836c02ba2fe605182a15f65f7252ab4b565a095b70734def3a9a39bf89dd79c85854b856392fe681db2ed62136bafac90018dd01f96d1bdb24ddf93294a55dbc4b4448f6a2a932b7edbc618b9efaaa116dbf597b653435484edc74d1bb9d48bd5c27065a7691e1bde74b083770350e9528e5557cb63961f7f141be7750a52d862e33b230794500eba7c287c2b40017eb6e2235a24da6b732f6aed052fa975f736616243e3b851969d877ecf133b493dccf3d1beeef88d6600206e8869c229960654b773e1d2646290585d66e233dacb0f1eeefadcca2960a05505260e7f69cd2933274892214faae62a5a7e9782efed664ebddb92ddc19a979a7a3d98e4e341e025a3c109d34b291fef8da901f90d02faf2110d85bc97a9a8ec9838930472eaedb93b886ee496fae2b7035e5ec506052118657d293d1d243b81f5a9768d2cadb5012e82a115ffcb22422a9bfed80d31e636109375b38bde92d7a1c86084d861ee07e4d82325a2074a617371fb482df9e13c1c2dbb6d5ec8a2aac2c62380479e4f17f3cb6d4e7e6176fc377eab6236e7a93a948092ef8348499c82b22d604e36a4e4476277bd7c46ccbe1e8a45eca67872731f9acaf65330c4ee829b2c36d965c2e8795cbd1e2065f34b6034377a5f6aec7f7612422299b986552d827ed7d59434d57d604c64d346e96f33238daa8513ebcfdfc75ed05dc09330ff61fd75aebf66af4607b2e74b35e8021fb053b109b4e97b4876f50b436210d10b4dcb9340d1f2204d23b6d5b9d751223c4f1016a335f5282885e77760c7c79ee9a5bd481e58d05b07219570e3f91a87b5f3896d2ff91000d1b776c9a18d8e2d4dce737fb02668a662b391d6040d7ff23d99ee8a398dc78e9c9be0580396b0edfc6b0fd3e5b27f2dc180bfb9d57c7b8f0dd531d22cd89fdce813623f0c31af558f60c8013dfa9bedc9feab261a022410b43ca1d70164119a7bfdb6bb120034940b3a4319777b3ae3d9c604e91232a47471fa9f7c1f2bf3174045bf533ea07a0e32d63e8952c14e28a27da793315335afd258c27f568b775830a13bb8d703b1d77562cd02a2bb754e12c380b067fb4711ff129d47b37bb3386d3400404d4b55578a89727d471009a0ee2a485a6dd3ba6e38ed81a55e50efe01a2aeddf35592c56484acf79e3cc691c71bba7372246f1221c8128ac3585a78d3699fe570b7b9494c44ed86caf101eb4c2db8bc2f2c07c1bd74fc78081aa1979b4e8702880acfa172ad09d6074264703170b807752e64db44c5a3116d806cbe5aaeabdddde10fd703983625e80e2dace5e8a29610a2e73daf18e39d5322331ac813fb23704add9c6d815c07939ef6bf6739f2358c25d62a8050782701359b75710943363b2b5dc663a947ae71a6f43e7e3ad943eb4b49cb18dde387570fbfce3a9356c2bdc7bf0b761ffb910b6fa6fbebba85fb7fea4c1cf61ba4e737b152f94e9ddbad4e12beacaad2b4976ac76632d942a5220a54197b68cc103d1e8348f7fb3314de113f329e8f1b6c4563a93256c41668ec0261fc9607ad5f5548dcf9b48e4d08b05f7b576f1841af7d76c9c34ed95e9814a8cf37db34418ffe121988b672ab7e6ce2403928769a2e2085273cb669c6bbd2900d1cf37663ae640966a4e6f88ff83e13e1a84375a0aa34f6ea962d2063f5aa1d6f898b364c2f0925890e3ab86d554caef995cc1a8640deafb9aca94601216b645839f165fc69ff907017e089253f727ef734b5f1315da6823938679d7d04e09df2d45ea3b6c67a7bfba4b2bfa46eca06f640a2c1256df766f0ce9c5e2555b872d008ba5f402d7bb75c895ebbc716372b83239cd0aa5d4c6efb6f8095bedc6cc06859f5bc44ca869a19f8ea373547d91c12050ca8ccb4b5593365d32fd5bc47e3549a3fc40b3361be1b1eb560e7c1f66c3d7f63ec247d89810021eae0b6581f3003fc776042161aa521fd5a122952acf95e24b083cb69546f12a397a92721253a2df72cb74ea4740594154e590894bf3832d28178236b4ca0d0087c02b2f36a5272f3ca0b983b6d8d51636996c0597661c6a8c5c013d2f9fa37644a6871197468b6bb5331070e58e9414137f7cd03a96633f9bcae7fd27141f4f04961412ca4a0d3c2798ba452bb36eef78306395ad2c1add9e7e6d9ecbe8899989aab623a8f7cee33efbba4c2b1299a1b86a05948c603406c664bbb47c11abe1be088adfca25cf1bda3ed48d16e71fa70e099e8e507881e3ecdaf03e33c3d8e4867251079232455ed1dda9c540bb518f1a06686a86a1f9260004fbfac4ed165170a7fe6e341d0b85a758f911bb54ad4097078cc539621eea0974a24d970d21b64d69cc74b6d0102d98d7ca3f887d7a81a9edacdf542547ccc76382394182d37fae954c1f4a71134d8da2ed778a429aa9496b90b7342e5b9e21c0bab05b23750904cb82ee4f235a9a1ed175001e50382ede6f5d6de0bc4a1df21ed5f2783702607bb0ea3afa3a6832770205ce3ebe7f6ebe8d9597f40865917482a25d95995dd0c17e70be368325b29003415e3123796d450f7f0aee97912ba4e660c83627ad6435187d1b4bd1e3d41d262b5bae84122ae9505b8206b9991b7aee53aff53a7ba520e5d9ec982fa6c6cd274658e6f27d231081b83ea702964f8ae333893bb0c73a55fc5bc3f1b3a185ccf507d3b53ab5ab3c2c1862e1ec504453b1fecdd7ab0aa649f2f5529240e8bd46cec14ab638adaf5ac0bd490577f060f725a315951cb3d7b4a748715e8a6eeac80817b8542333bfd5bd126b860e48098c50eac6109b44b95855d111aa356d231525e11b5bae434aab2660adbde506a5a35a880a47107b71a970e270c1839cbce866091d33d27957450c39362e7e68904af938b9994bbe062eeabccc3d1c38a1322e0559366ab093692e84072553eeb10f914070fed49abe13cc2117517902465eb4574557cb3cc1e4b2e9b7b2ae117f9e0523526fced317c0fd6325cd13f6c1b334347f636329f3d5847b8719b30d45443bc61240708c06cdc6a4613676e5d54b442f5f9bd55180a55b91e82326ba68e987a983e4611b73b3c70be288b0072b83283e14b5f65218b0e78046cb1323d498360cf40d8f1d3321acc7507c4bd5c13ea0eae3d1e6accede1c11ce1258b06fefc302dca66a74a366d32b46899294f0628561a61abddbdbc0e41b0a74c8207798b77379297d6490b4779a177dcd129f7d6e9a1187c192245e55503695094f631f6b9f4ba0065128ec922c84a741cbf5333871c3fb33f50772bfa1f1fa99ba5962eddf617cab74b45fec1cd32b7fee0c8384925fc13702792d713a02d49b97f56434a7d07d592bb871cfede3f21ae18881a4d36110ee3d92a45695572e32a56b435591c919c034eb724543b20a3e669d49869af735baddd1164dd193f9c7a18abcab0c6687483987992277dcb907fad88e14e25808f68b04c40f4a119c21cb821ad7d8344e309c72fe8ad4197672daf1fcdf8ff3e78bb22db5daea6e53139b60a571292694992101ca3adf0382b4dd7d64f697b8165b15b0cf7e350c32d9d7e7a160533951246425cdb637ad4a5c866645590229b1d62cbf5071c0a08e6d2e0ac420842f2d3b9946cba7c6aec104f4176b3623f46ed3c626e5fefdb392f04b57451dfe815e40ec4d5c43d04b2768bcd07f44093a0fc0f61fdac09ad9b8312591670b8fd9703ca9abe90fe1fc857057", 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{&(0x7f000037e000-0x8a)="58c302bc9ddb4c88daf12e468672fc3f37eca3d180a8fc063d2e01d70018dec8587c26a14931faa8cedf29a12c4be15a92696e9345d0bbe2bf4d9be14f670c0fd2af5832ffc29a998d81931e4bbebeab401453c795ec3572104ec4eb77dbd0d5777838ffa4b6772d51e6854f32b08bd45b409eeeb935ff3378061cbc5399628e3b4d5a537ee8e324838b", 0x8a}, {&(0x7f0000028000-0x82)="98ca002a774a9d7830479d22c510284cd6163fe43e9d4797bbfd51c93ce9dff357c79b57fbfa151bd799f2cb8f6444c7e686239f2c0635fce389fcd47e1776b996ff747bd22e19db2f3e0a5fec692f7bd5d939feb28539c25ce2661ff2dcf2d3032e710d02f0fb719bac6b087c773d7a740f1ae5ed6b823fe5f64b6a079cead8e340", 0x82}, {&(0x7f0000270000)="5d9448a3e725fccccf1903155dadb94bad497e62b430cec27b1b0a49b2bc3b9d8dc149cd265d8e375ec83fee5080eef5a401972e6ef738e42810f7d140c720d7b21ccde46f93b52f8bab1774916326f846ab3b7ffbf2f794ad9e11e489b2e522fb9c9055c391881aaf", 0x69}], 0x4, &(0x7f0000952000)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x120, 0x4004000}, {&(0x7f0000aa1000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000bc4000)=[{&(0x7f0000aed000-0x54)="566cd2ec1b2f7d971d8d69642648833b98d9ba5011d33f5a16845bb401253ebda1a5eb1a841d043f311be339f7f1b49719a21c9e224b267de3bf730d28e9a2875077040be9069ba06e8641bbb70e4f2f5e0f1a81", 0x54}, {&(0x7f0000ebf000)="25ece24d19ba1e25ca32bc9410d44a6bc5f84d8ab8ade4c1104b9c4d93e9f8c10452d3a81a7d433547d5e8dc5c052cfb3d95889ed4d43567a54962928726133837e6ad7c01847e2ad3f224199f47651c5297854f450d4e84a492f7936711a176985a3451fe6a648a6bbd1b5d6a5f7c29fe1977a34cb7c3b53dfbccbc657f580d243347d6b25cdc541c43461c0795cbea7a92caf59f8bd75a30288098bfdb5db9f961ddcadb8a50beea65d073258b961af6ad8e11844b7a5338a1051f45da45d6d917aea4", 0xc4}, {&(0x7f0000a1c000-0x9c)="356b1b1df2175122e9754af3641b30dd49e3c30c54bf2010873b8e1f228f518645af1a1c674503962529f6ce121a05a690b6007a2d04957e8867f28e4a2155a4c81fa07d4184ede6208872a2dd4ba64079a4b7f46fd5c4151bca963d4ebbb033033f1b6fb8c378685ad60f3ad2d60e0afaaaf35facd4d86487fa40211319407d04038ee3d31eae34ffb035ea9c7a56a6c8143f2e0cd9e564c093df9a", 0x9c}, {&(0x7f0000d1c000)="61a445f171be71739f279b2fa1a847efaa3fc824e26afecb86c88b0f3601909eb433561f83bd4f6c8e6bfc3b77b1998b92870ecc8cd6d80c48dfdf6883cba0f066330077d5644e8bc817ef3b78dad2555dc135ae80528e9a596b0a0ca146bc09d2f1193c1c3c48aa18a50c7fac7e462ffef60cfb0e6fab8084aa101acfa15b24d1b5420f3b068ff8be43f43412e22e707daec9f496fd5f068d4b257eecf2c2bf339898ba6efaa5d1ea2e2724dba6b59c5ffb93c6dfa1e846c730448337c1c496a8f6268bb9fe0d0d7f2e56f1d74f564e66", 0xd1}], 0x4, &(0x7f0000398000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0xe8, 0x1}], 0x5, 0x800) setsockopt(r0, 0x200800000010d, 0x2, &(0x7f0000e9c000)="27003de836", 0x5) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000812000)={0x0, 0x0}) close(r0) 2018/01/21 06:44:09 executing program 7: mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000014000-0x1c)=@in6={0xa, 0x0, 0xffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xc, &(0x7f0000005000)=[], 0x0, &(0x7f0000008000-0x30)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0xe, &(0x7f0000ab3000-0x1f)="145006ef5e1fc0e749103fd1c5c2"}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/21 06:44:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cb7000-0x58)={0x26, 'skcipher\x00', 0x0, 0xa1, 'lrw(twofish)\x00'}, 0x58) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000029a000)="0a0775b7d0e38300b3b6adef5c54d6295df0df82180c0deb00001f08000002fff9", 0x21) r1 = accept(r0, &(0x7f0000b94000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000065e000)=0x1c) accept$llc(r1, &(0x7f0000ab1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00006bf000)=0x10) 2018/01/21 06:44:09 executing program 1: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) getpeername(r0, &(0x7f0000005000-0x32)=@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}}}, &(0x7f0000017000)=0x32) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000013000)=0x1, 0x2) bind$rds(r0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7b) sendmsg$rds(r0, &(0x7f0000007000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{0x0, 0x0}, {&(0x7f0000013000-0xba)=""/186, 0xba}, &(0x7f0000006000)=[{&(0x7f0000014000-0x69)=""/122, 0x15ea15c6}], 0x1, 0x0, 0x0}}], 0x48, 0x0}, 0x0) 2018/01/21 06:44:09 executing program 2: mmap(&(0x7f0000000000/0x5ae000)=nil, 0x5ae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xb, 0xea) connect(r0, &(0x7f00003e7000)=@nfc={0x27, 0x0, 0x9, 0x3}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind(r1, &(0x7f00005ad000)=@sco={0x1f, {0xd7, 0xd3, 0x7, 0x9, 0x1, 0x1}}, 0x8) 2018/01/21 06:44:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000d19000-0x4)=0x8001, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfd000-0x4)=0x0, &(0x7f0000ff0000)=0x4) socketpair(0x14, 0x800, 0xb1c, &(0x7f0000910000)={0x0, 0x0}) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000263000)=0x7ff) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00001a6000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ff, 0x1, 0x0, 0xa, 0x200, 0xfa53, 0x80}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000a24000-0x4)=0x405, 0x4) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000b4d000)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) listen$netrom(r2, 0x100000001) epoll_create1(0x80000) sendto$inet6(r3, &(0x7f0000d2b000-0x57b)="", 0x0, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000376000)=@req3={0x5, 0x40000000, 0x5, 0x81, 0x401, 0x9, 0x3}, 0x1c) getpeername$ipx(r1, &(0x7f0000868000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00002e0000-0x4)=0x10) 2018/01/21 06:44:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0500000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) r1 = socket$inet(0x2, 0x3, 0xfffffffffffffff8) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000a14000)=0x0) 2018/01/21 06:44:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000814000)={0x0, 0x0}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00002cb000)=0xd9e0, 0x4) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000d1d000)=0x0, &(0x7f0000eee000-0x4)=0x4) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendto(r0, &(0x7f0000b9f000-0x2a)="", 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x0, &(0x7f00001f3000)=0x0, &(0x7f0000bdc000-0x4)=0x4) readv(r1, &(0x7f0000ba1000)=[{&(0x7f0000ba2000-0xda)=""/2, 0x2}], 0x1) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00009a5000)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000057f000-0x4)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000dd5000+0xb5a)={0x7, 0x7, &(0x7f00007bb000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x4}, [@map={0x18, 0x7, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @ldst={0x0, 0x3, 0x2, 0xa, 0x0, 0xfffffffc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000042f000)='GPL\x00', 0x401, 0x8d, &(0x7f0000283000)=""/141, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r4}, 0x48) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000478000-0x28)={@common='teql0\x00', &(0x7f000032c000-0x1010)=@ethtool_dump={0x0, 0xd7, 0x3535, 0x1000, "a5c7bcb08bd2ae4fda307ce74dda567ca09751854016a88f2a58c11b26d575f345f048c5ab83727c8987b171bd3151890de10e16d6fbcfd366b78e2b3afa6a59739cc53630c6e9d63fb495ecd2aa4b8dd25fb76f1c8fb24992b5672a6465f01d66f617a53462e3644cbedab015a783e966f394651550c992f0c93f1df57d20d22e384f50c52c98326e9960127e9e9a30298e6fa19f512d168b3978e00c99ea7641b32ec17e5eb22bfb05f1951d79ef25e40f2825f5087ef6ecad6bf75525a3ee90ede609e1b4dc73773338e3ff079fb9e18673d3f7fea8f2bbdbda3000d1bf93eabf1949cc5f895868f65296eab542f119bcdeb8794645bfd0850d5e7c16a422a209c763b809abd5bac851f6ae45a40300add696e8b4b0d64d5232ab2fb2ff28e04d52d028b77cc49280f7f1280803eda8e775d80216168823f792a8fd8a4a6890ac123b3a4048a62a63d364fdb678f6a98f7aaee5e60bf6d705bc7b61995a5db98549e357b6e1e0b49ab4e385515d075a9101473359685049a77c49ede63fec5accd4620c5b165fd9a9d44eed40167f5f8616ea5f8cea2b656eb50682ef876587a5785af6a44f92adc6ac9b5635c31dbaea213f62913c367d85ea0f9ae865b99a645722293994351142111d627f72318b10c063760738cddf3dc6682fc7be1b9e7d7ab5585fab904f41f7d7ad52bfe30c0f78dc93c1436fe4c1b73395dc54b9f634e3e26d09c9a2abb756d8aa212ce7b37112d8c2e44cb1c831aac3b359e7675b21cea966fa9b5356c72c3a2f810b39fda9f4c112a4c31eaf4b2332993a5cd569197658f5aba410e6c2b4dfe18025e7a01e1bf2f566c8f698a6345cc05de91ebd664006819435e62653ec0a55b715faf50a0a8afa00460c3875b6dab9fa45a2f7a257accba5d5f1d7fb19397b3e704ccd69e3ab5ddc2f7c1768d50e48579a891b24bd47b049632adffb5b88b1cd7d5ac43e1494e9a8eee14814f0100046522913d19055a246f589f5573600b61ed2cbad2fca6c73f3cc84ff515f069a8351a06adb6186900f39a667404f4406c9f8e8aa0d1f1a06867637cac822047197c900963bd1f73a46ed3e75d557d5ac850139c91e5ad9eaeb00b54f17aeabfd4d0fbcd59a7bf48d9e57c4e40115a9cb5313c8eecff5c5a70eed572f30f82c0cee14f6f917f2c1219bfd2c1402e10ee7db2b759148d2ef9f3a6a7495f42031f686a3c8f06882d4fba03c82bee99ce2a26560e9cb94fc28ba316a833858ff1cbc54e0f64848db324176c4d88d3067dee3bde8ee896d7a5ac2e12df9e96aa416c4c6a600f9dfa41deba58359dfeacdd2c5c14d441996d2a22ebc3f3a309c76bc210b2b36df0e226b4bcb88a27cfcf776625d4dadbb1519c3ae0a963f3171a123e6f50b2d988191d7c88953a62ed3a04d47b002b02780c5c1137b3a9f151d46d1348e2f7f8d236815be561823fe7664783934b583ebb87b3388767c6bc45fe5f2be113f9c9d204084137f2111f86034112a707f9bcd96fef1fbc56c3701aa694571896eb24669854d24539f3d992708a57fccd2210571f38683640be2edcc3576ea3c9521aa752a40f968dc162bebcccb53226e573a024144b8485204b468ad503c89ccbc0b993d63225585c14b65932e9dc88ede9f3d09edd705957423b06200193f92510700c6700567f114bb9e498597eaad471f15d29984b49b1b0014478e2faedf0baa599c543764a3668e1da6cc7437062040ea981d6b91d7c11832d6b170a700454f12c1e46983fb6e3a4aab1d625742d8967b2deeb3f8066a0e03e2e9a5e23a1ed5e4c8760a76a51a9a70a5f89fb1e9f4bda1b751beac376037ef8764be8c5ec9547c0d1d797e0071c2fa5f9b1091dceccb688db377df0320635767cf947b11e9762e1d8e01356cd37751ef700e697119bf65838bd39a8a6a05bb2b7a3d48cd695cd6682dcd70a380b845a2e1fcec755e40044e152cf91e2c2dda96ca1862de43f1b5f6cee30f0d3605c91278a35052bb8c005fe47210acb4f24392a01db2be87f592ff2b88d531aa7605be4adc45b4249adaef65aa70db8708dccf400c3ab29eafa2e9cd3ac1365a059cf7e9f38f98ab9fa7815685a2e7dbbf8d396321542e4f691b1dd994306a64f17f11b96e58958ab2ca6d84c5967de4d8de616fe309573bb83a9918943652e554dbd6a7aaf32653b4a887f7334ab1d5b6112cc604cae8c902e00d031c474fb45c2f65e9c20c3919de6e40bb270fbd31e2641e46911cbe756e5c3f563dca8532f403a5ae80972c386a3cef300a3cd481f0be2223fe3ee8fe3c287b42e1ecbe88e06a3365aef2cbb821d70af1a449db67e09d3761f33b88137f808861944d0a168d62ecc13a97feacdaefa7f2944f460fe16f0e840112029924114e8337124d46dbfbe9116defd3c4f9e819828f94b71f77ab7ba98772665f99c41ae9ce87860772d4a723627a91eca0f0e6a1168cc5ebc3b2ed3373bf4ca444dc0ba4ac0b63324053bcd72cb032cd8d7308f5de29a48e1554802bf801aa9d8a783a72ecb7aa39822264f85a915077508ad41dcc305252fa9c6905558afed1ac50fcbe5bd6b03ff25ddea0fe0aeb28b39afd7894f40967e732e0d690c352892ca052a93f227df77b8d81819dd3f554f09b4bf34e43349436d6ec4a90bab5011c32b3faa7af566ff196b6c2d5e832a6a0f47939ef194cf57867cef2f10dbc20352ef4846fa4bb9e623f3847f2d027547c0c340041986e6e6ef431813d4c8175daf77ea8270023be60d1df1ded722cc2fea89d221ec27c5201077526593a582f9b6215e6f233147064198d7895fdd1a763e8da46e2edb4b4e2099fc08541be82a297bfc9b024c3cbb4d52a9083c67ad8a4a3c07eb459bf5676d3f3d98aeb3827608c9e91ca10d41a93d49f5c70ad2544777adee5e3c73eb315526270320c2f001939580ede038a57eff1855c95ee359d792ea7826043b26fcd2cc0fff52c5a5444d17491a9ff58fae6f9ec4f2f264d05549925183fbd0756d6dcfd658af50fad8f89b3df2aa129896f0c7d973db70e6aa9a429e64458850d801e5dba8cbdb13487adf795803ecea825dd5091ff2b269a8e75ea1c942cd59e028086ca64b04595b1bc6372cac7ca637113a3b1186984ebb2ca2888e5fc82147c82f5de5bd67169ea7aea7f0edc4b5cbc346c241925f37907a653ba2fce9bf50d9b7a80b31e115128ec4a6e94ed034116cecbda5884ed9872498a5319f733a53ac35a2ca3865f9ee9f327f890019f9b525fe461c85daf3110790e2e2582304bc60f7d26cfd70cbf099163ad6d69cfb188bd75c5ebc4f9d0f100db6f9aa4ee4d09dc25f91be192797985d3548dc476f3c28904ecaf28fae7c74dc653bb4d8d6e4f6724e550d9c3d77e8e0c11cfeaf68a783bd557f7db6c5f3863a7800f7cf42426d812d3213b89babba66285bdf598786a5ebf5bc578e665cf84268c8a89a6b6db05b3e15451b4533be11e293f1224512c8401239e59053630fcafb1b5ff5b013a5e5d336cce6ba11e65c4cf383b6b73ab3244cac68d7d115d63b3da985bd2c3c48b275d31d54528a8fb2ac25eeb6dfd3546e36d51db728d5e5dec8c06035b7135484f0826d9fac88ff1f2b1543db593761ae1479ecf485e47861546ba0c54a0a2c7853e9b218d4b93265f01613af2946453871324a07e70a8e4d8459a211eb1ba277dfb06a9479b68b0ca8b935e70a323346da9bf96ba371d3a0387ae4d1aecc6b6628ed7e7505a7366de90648f682042efc39592761e3a525c74efd90e9d0bdddbab076426db8699917186839ad4e315ac35a8c256d902e96228c3c86f6565a52b5eb5881fcd2a364316cf8be2848dafc755e307a25608ed60f95ee74668fb2e2aea8c18ad0694bfe4dcda53df89ca0eb8f69beb7a381545484b0927bd49ec9208edd18877c204be55f934196703f7a0151d26895870d49d9217beee3489707ebb10471d96712349c1cfb653d167cc85d8fa6872aac4ac92b77ad7add65231166bf83d1e0f3833d831052423056911d50fec9f638e9b94f1e6e08fd0fc2f0030dfd43b3135f1a65cf2526d339d62347f8501d580f441b9e5f204e483c603ab677d60102f1f35a32a453293894de96d4baa172bec871960d48294041394da2e30c016936c9f3628cbb509e259a8bf25c852a096cb5df7cc8774000c2a72e8dec03ba5518a54d05387bcb7b6873e6227eea9180edd82069577fc97d11d1851d4f4d4aca5bcca79d597f972c948ddd1e1360381e167850d3ff86765ec574703afa3218b17d77435f3bca8cd09ffbf36b44b5164b34a6edc9189e5e283bebf1ddffd54f672773dacabb5bcbc57d01386b5f47fdeaea123cda220f97285b6afd3a12be20c6636de4ce2115787b213194afd645b36becb9b2196968c0c9e7ff5c82e9dfc6c1e74a9b7438f1ba83e7a3dfa6547144c2516a4c25004487e59718e0f987dcf8e28ae7abcd1abd7a35921385a79c548c5ffe0787d7c2a408beda0deee8b34d1e8b34d79d2ad863484f53e06293f81b8d33a33eb0fde0ca4fba303775a7a4d464ea74012f95f7d5100936a9b150b122ee465e7448cee8d8b446504a22a28de5138f0f62edd7afb568dfb60853993c4b8693f1cdb04cb320ce94bd7e6e8aebce10be607430ca6d069ede8872b2a195bd8ca4e6eb0771e56e46c95786425dbe0aa06ecd2189913d59fb46d66434dcca75338fe14ce46990bae1aa39d390eb4dfde0bf75ca8b78c86fdd3c5643f79e159217ef8e16ff3912a5d61ae705d06dc05522dbe368d9fe0ec90c0250583ed6943ba23f676e47d55d5a7da977304ae7820575c6abc87c80c11d3ffd22ad85b9471773700d273264f8925af5130736a70e5bd86e30f19ab56ae2f65aff20aefc49a20704c42e80dc49367c355f26e065a1e56f3056f25926cd15f122e4166acda004e1bce9c81ccde518235845a6e467d89733e14841de8b634c01fcdb3ed0f76d3f67d24780f8fb2fd905aa1903bb36a53da4bd6de5204d0813cee42f4970cb1005d78d644ff10931bd076185b6f0aeb54002954a23f03ffdb0d9bf4d3db8c1485f8b8e46ed9ad10106d71d186b71841a154f8f4c98ea4de927e7863806e1a44b861c0737c69e7aff4ebe92a0d68ef1d03e539556c1662af3af866606ea711522e6905772d131f29c5ce147fe52363ebbe3a2d9a332390331192feaaaaf9baa2f8ff06fd8d8929e8058358b681fe7986777ddd6ede1e5538a610d8c26b7a70cfcc1b7c517f30af42e2bacee5a4bb388cc1073fe5f5f92b9ddf3ca53e93ecd34d6e6b7b0aa9327596b450b883bd51fe29a98e76ca49585378b6f4db56bcb5e80bc64f721f8c029912f7c0adbfaba2784447bcaaca9e4abc16e6828599a7ba7a352227147fc2ee3110757de0f1ba4e1259f74f05b8e93d5e8de41c64e1b3717b1c19396611992f2d908a1f739f96fe046b66bde9ae124c54a9679e69d256c04bdcfa0b9415d0ce59d6ea7cc95049691dd726c348c7b68910b719e1d4705638814af6cd33a705e435b894a68ddfc59482f2fc3455d890c626f4c8793c7ac232ef0a3ef63841697abc9ce12b369ce4b8ae9a8104f663a54516b0e5d849bdf6fbdfd2a8f575bfddd2b0809508bf492071577622f9dab2de1f109cd3a3e0d36892257b47e4fdb6ca734e0145b9d419424164f4a5cbd63892713e8769b423e35b18e66fa0e18f493d70a8dd9d65460bca2725cdc94c338138385848425c6fa0c99b671365b809ecb2ab0e507daad77808ad14998b162c84a5545a03"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000c67000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006dc000)=0xc) r7 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000311000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001db000-0x4)=0xc) sendmsg$nl_generic(r2, &(0x7f00002cf000-0x38)={&(0x7f0000fcf000-0xc)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000da000-0x10)={&(0x7f0000137000)={0x380c, 0x23, 0x404, 0x3, 0x0, {0x8, 0x0, 0x0}, [@generic="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", @nested={0x11fc, 0x9, [@typed={0xc, 0x29, @fd=r3}, @generic="d0a04eda40b248f5a255c4770c658158c631b430691ad8a26bcc38ebf63b849a06ce008684af124510d63a919f3334311851759ef8602cbacb358fac376394c820cb63f24f6af8bb9d569c041422e0350c57248cdc923ae6d4641be7acc2a58f5f0d955c9c5f3dea76eb171e615bd8d4981df2a73520cd0f5921ff14c419adad1c6db47e66b4916f04f71b8aa2912e3a460bc2c3d1d0f41808cda0e5a020b9b27e7b2ed2c06f5aaa1dc0472b67977f6c7a0e74d3fab23fa423544b9a6995c06c7836f3c5f085f704e4", @generic="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@typed={0xc, 0x4a, @u32=0x2}, @typed={0xc, 0x48, @u32=0x8}, @generic="e1d79507761ccaa008361db4282f6c613e0ce9135aa80f2b1ebbb1c9fcaa4da963c1689173ab1a3cf1cf3638827fd8f7687eb040b158261dd5aa248209bb676de61e1a6deec39256ba350635b34bcec2df4ddf7abdef143fbe5dcb4436e547e7688716807eab1144c56a2132216bee6ab898abe618b8bbc7439a53d3", @generic="3832227e1ad877b37571d7cbe836d0b1fb4324c182e7ebdf811ea9102b61eef46335945523419f596d86de7e18093fbf2a6b523dee94a2be83ba776e46d6e329dd3f66513139bc38879e26349c13387d161f43318cb3d1c61fbfba9fce28503b9618e0fd90d0bee85d8a77675e89e75f71e22313", @typed={0x18, 0x5b, @str='teql0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}]}, @nested={0x224, 0x73, [@typed={0xc, 0x73, @uid=r5}, @typed={0xc, 0x62, @u32=0x1000}, @typed={0x10, 0x8, @u64=0x0}, @generic="a18a4ee1044edb365532a15b7341b64060a864a01c4a3476fd0df68703e603b9ae9a554cb0d31eeaa17c50d21e9ca4f36c244043b59579f0c7973d43d90f73bc8e9cd1fe11b51c0feae49947425cf044a51fb3298d00572d59dfbadb2b489d9a5e28", @typed={0xc, 0x84, @uid=r5}, @generic="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", @typed={0x8, 0x91, @void=""}, @typed={0xc, 0xf, @uid=r5}, @typed={0xc, 0x6a, @pid=r6}, @generic="22baa0536c98a50ea39d9e65ca76a5954616bff62de1efac89a2639aa7e0941cd1d6ef14680f334584293fd88d11cd443a99d9b0f285103d507a49569e7659d0ff7d30e4fadcb30b021ca4b50d6b636a4db6d511634cac754a72d1cd37239da4610630fa7f3c2d0f82"]}, @nested={0x28, 0x69, [@generic="718d2ccba69c2bc7a0089e564df9c497022a275d3a282e", @typed={0xc, 0x2b, @ipv4=@broadcast=0xffffffff}]}, @typed={0xc, 0x7c, @pid=r7}, @typed={0xc, 0x94, @ipv4=@rand_addr=0xc72}, 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@nested={0x298, 0x30, [@typed={0x18, 0x13, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}}, @generic="9e4d22e300712265bf53fce5a79d7928a015ae0a6207bd7798c5a6bb93c980fc87ec8ab6d578b1ef07ed39e54e9567fd25945d280b340c16f2263a91d90599ad306b2f75605864987cd0c280a7f8c9579823da5f08c9a2e9e52287c414e4cf1e85b0048c0029b29bd83fcb602012193c40ba72e16e583c79f7e760b305f19bcbb145ba703097f5d4b9ffdf8acaf2b7a26e3f78ec0df288770a80608e69894a8631bd7947e0940696146443a1d2ed90e365f5bff2c4dc5aadfb0149460367ed83dee2f4cf55c0498b7af0b0c681b8c904918374d3c703cbb92df80e17a146e4ef5d987af3b60722606125106e901665cdc716a9b1", @typed={0xc, 0x82, @ipv4=@dev={0xac, 0x14, 0x0, 0xf}}, @generic="cdb41a86ef9aa4ecab9743d355123a2b6d20a66f15295ceb9243c109a0e2be2743cb15c9335cd06b709825629fdf7653bc7b224e71d65af9167946eac98e75b320464c8966590aa198", @typed={0x10, 0x5f, @u64=0x9}, @typed={0xc, 0x38, @str='\x00'}, @typed={0xc, 0x0, @pid=r8}, @generic="ab295972e9eef4b9d9a33fe19e27923e709f2725414087826d03957d4b84a874c421c0c83d262f3b4445e246c1fe23c9bfc6450a962ac71d9ab40eca3c849acd5483db1919bf81ed20042d3c0bf68140df840c1b92efd9b5ebf9bade78b205243143944a186923064a5b1f4557be58aa30056b07afab8a1abd64b68939c6e20297e65b49c5ac571975ab8b53e9f6fe3abfb79550376489e7c9e3d222d0c9120ff9da997d1b1ff4167b16813de9380ee06bc3a3438ceb9bfb6d80bf23bb5ef07f084be5282b077cf8507fa3850b5bf758c47cdcd6c4f84116863d2b843a8bd25f68f28e37119028fe900f85512e3dd467d01d1c", @typed={0x18, 0x71, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}]}, 0x380c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4) 2018/01/21 06:44:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000867000-0x8)=0x80000001) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r1, &(0x7f000039b000)=@abs={0xffeffffffffffffe, 0x0, 0x3}, 0xffffffffffffff47) close(r0) sendto$unix(r0, &(0x7f0000ada000-0x64)="cc33107f3b279c256f98c4b220e2d4a3fc3013166c8438b074e7fdeca933256cb9860c3ad9918150b2f40812ab11f7c644fd51704661fbd0291192f7c64feb3a147dd7e63bf8bdd33c18bd5254841dc2ff26dd05447b06424fa0d70309e21d5edff10bc4", 0x64, 0x20000000, &(0x7f0000e25000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/21 06:44:09 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) recvmsg(0xffffffffffffff9c, &(0x7f0000137000-0x38)={&(0x7f0000001000-0x3a)=@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, &(0x7f0000000000)=[{&(0x7f0000f72000-0x77)=""/119, 0x77}, {&(0x7f0000001000-0xb5)=""/181, 0xb5}, {&(0x7f0000001000-0xa1)=""/161, 0xa1}, {&(0x7f0000c9a000-0x19)=""/25, 0x19}], 0x4, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0x6}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x4, 0x0, 0x6, 0x6}, &(0x7f0000fea000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={r1, 0x23, "afca0ae562a5fb6f79461e12c6947e2ec0879fa2fb7f42773d6a8692054240800b8cc2"}, &(0x7f0000001000-0x4)=0x2b) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, &(0x7f0000001000)=@file={0x0, ""/4096}, &(0x7f0000001000-0x4)=0x1002) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000002000-0x20)={@generic="0bc529ab2cec72f5630c55d04eacb5bb", @ifru_flags=0x1}) mmap(&(0x7f0000001000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000e86000)={0x1, 0x7, 0x209e1d, 0x20001, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) 2018/01/21 06:44:09 executing program 1: mmap(&(0x7f0000000000/0x5cc000)=nil, 0x5cc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00005cd000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000278000)=0x1c, 0x80000) mmap(&(0x7f00005cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00005cd000-0x88)={0x1, {{0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) pipe(&(0x7f000000a000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00004e8000)=[{&(0x7f0000177000)="f2", 0x1}], 0x1, 0x0) read(r1, &(0x7f0000267000-0xf)=""/15, 0xf) vmsplice(r1, &(0x7f000056f000)=[{&(0x7f00005d1000)="06", 0x1}, {&(0x7f00005d1000)="d454182e872749cc295dcd14a42302688ce13ae3b31559a4631bf28fc92b30960e684ff908716b0508271a336c2b08e08aa485e5550757b606e5e285738848672a05f1423b3ec51fa332a6def562ec85356d2216606590e5c5c1dbb684cfe962058344965e11ec8c0af505c08a5457f7733e6f09f84bd3071c9ba49d1574796fbdf77c829951aa2b8ffa22fa263e0771513ecc1888393a374a980a0a2ea96d538fc544bf2192de674d5c2cbf03157010662b98666f46d775f83cbfb4a5d361", 0xbf}, {&(0x7f00005d1000)="4264e26315137d0170387e5e58e37a31f7dfe2cb34ed5c1b352563da109886a984397ec22f3cbf7274552d5acb5b918899f986650f5875720312bffb115988a4aeeb2a2f3737e68d64c337f4f3155291ffd8493df25fabd4e067f176ceb30e4630ee31458c2cff7220efac2e974b1f4688f67741e40511bf029ce85fa5bc9b89bd66c370c919aa8c4c575370cd69831a3c7a9eb1eade7e5970c7419ebc26b6e30c9785bb39bf3589403b064b91b46b5cac9b6722fabb1cb0484f55ea35e46aab10b13ce3efbfa8c7e785d20e47476cdce0c91b4901965ee9c894163fb132ac242209f70827dbe08e8a147ce854ec12f79dae53735b9faedc", 0xf8}, {&(0x7f00005d2000-0xe)="310f2ddfc0866ac37d548ddce929", 0xe}, {&(0x7f00005d2000-0x6e)="d9b3a0ee5c3a4c089b221917a52905abfbf3f73ae026d3fb496782e893c3031645c2ba745b769f7c7c647dd9bb171c7735e08ee289f168fae8d04c23a304e1c3eabe16ab641dfa0f9926060786a5f7f14f99f771b30657d54c5b8fd5dbe804a6d3e2495699451cc5d779431123bc", 0x6e}], 0x5, 0x1) 2018/01/21 06:44:09 executing program 5: pipe(&(0x7f0000792000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000a13000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000b08000+0xd4e)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000041d000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r5 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000c4f000-0x4)=0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000bbd000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000031b000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000870000)={0x0, 0x0, 0x0}, &(0x7f0000495000)=0xc) r12 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000046000)={{{@in=@broadcast=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c87000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000a74000)={{{@in=@loopback=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}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r16 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r17 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffff, 0x4) r18 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000af5000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r21 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x4, 0xfffffffffffffffe, 0x4, 0x1, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r22 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r23 = accept$inet6(0xffffffffffffff9c, &(0x7f000070b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) r24 = socket$alg(0x26, 0x5, 0x0) r25 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r26 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r27 = accept4$packet(0xffffffffffffff9c, &(0x7f0000c63000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x800) r28 = socket$inet_icmp(0x2, 0x2, 0x1) r29 = socket$bt_l2cap(0x1f, 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0x3, &(0x7f0000001000-0x8)={0x0, 0x0}) r31 = socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000881000)=0xe8) r34 = getgid() r35 = socket$bt_rfcomm(0x1f, 0x1, 0x3) r36 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000d1f000)={0x0, 0x80000, 0xffffffffffffffff}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000227000)={0x0, 0x0}) sendmsg$netlink(r0, &(0x7f00000ea000)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x3, 0x2000}, 0xc, &(0x7f0000000000)=[{&(0x7f0000001000-0x4a4)={0x4a4, 0x2a, 0x200, 0x0, 0x2, "", [@typed={0xc, 0x46, @pid=r1}, @nested={0x228, 0x4, [@generic="0731f91820decf8e381c1498322e1803e46575d2fa68e668e1f3cea7cbf5af3540303feb5d2192d16edabb63e81efd6cce50a57d006ddd99f5eeea3f994e6dd25561a50e42f7a703e0b47e85dd7278c6bd21bbb4412547e597a0a5daf67d11396f3825e4f8cdeba51fc8d5b46bddeed02e43e267d058de87a0dc7ea5b1689afd92c3c5e598acc94f72d1f11f459cb513834ee7853500ed", @typed={0x18, 0x6e, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0xc, 0x7e, @uid=r2}, @typed={0xc, 0x1d, @u32=0x5}, @generic="369bd271ab89de0cfe0aa867ca5ffd050ec25d77b04dd714dd0f1d9283734f514c63b9f5c1766b7f562511418bb9a1dbca0c4e86d2a998fe78ae5237948240480c4c97fae7e51b5e8a5523eed893e59c7f", @typed={0xc, 0x52, @u32=0xffff}, @generic="4057c0199ab48888ba1c4984179ac4c39bac37f39a376abbe3867aca66b177b9d286aab2bfd9bd91e54fe91961f8e3f8417aec7290cfa89089043452c5860ac49be3c89d9fb9e0c57bedfea06bbddc25527c6f955eadd087b26e72fdf1a91f087c2d83e0de3b5910902ec23ca2e498f7d76d9fdf2ef791090282b8dbe2382eb306089ae2e34bcb3cccef1896d15e37786847d28aa6ef0b237190d0175cbb430f7d3e9e2a723a054fc073bc75f053258bf8d5f95c387e4bdd0a4971bb3c29a1b654c8b8d221b2f1bdd8e902be78ca64", @generic="25237826e4bc6dba99ce71e977cc018851be18f4bbb93fa6d5f9d4448bda027a036fcc282fd60d09ba8de4274ccaf373"]}, @generic="49652e703e476277a4b11d5f83e042a86c9151b493252c2504d3d6bfb74952fe46bda453ebb774e2869047470ba3bf4bf207d5", @generic="5eeb5b60c960236eba1a5cc457c6ca34733d22a89c9609be840088d8dd314a3ea41e6c2ab9be486b59d5f8fb3d5907d0170b33a0c70c5de20265bbadd2d64d4f7ef1e40ae0dc6e0d44b92475a24271bbddbfda06195926d170974e29ba0dfa33fafda2b71600082451305857a620045395fdf4670c5eef0f904ab8d6ba6243c2a3fa265313dba5b45635b39f58975b79e84b91ab5ec9fc139c7980fa54cbd7d84f049f9fea667e39bf1d169aea0a5dc895d249580f", @nested={0x100, 0x2c, [@generic="414a0ae05d4bae04e27cca32d73ed768b893f2eaaa42a3c045fb115882c0f4b197b4c3086a1220f94cc2ff92a2923f4cc607ef11215d9261e25077f410dbe76df8bceed328412ff0be1ed6472bc46d5d9bfa6a7554bc0c00552e550fc736e141319901f1e8f457235839891092fa7bce563ee330c666f53b05903fb3dfc4d4d136c983ed734db610a1db224c9221bf67b076d4dc4b5bc8e1", @generic="b5fea776c38063c99fa1fd21c370297713a4a70b9b9eb8dac70a936f9e82ff00e00a159302443f1dfde43ae1d0edcba4c866e925806488921d2b807b85e24dc6bca1da50365b217945b26764dff7e845bdc643e36eaaad3c1707323909e0ae293a0c"]}, @generic="25501558d64d62e86fcacd982df33c6789947096d832440a3c61c7a83d21af93a4e134a83e72fa75e2f7edce306cc3b22a611838749b37447272a6bb005d2b0dbeaf7fbb12a9ae517ad70b3134b6b1e0413d48c8d6a2459ebce74dac55347efb41c2473568c72af3339e938380067d44b9d64b1e51"]}, 0x4a4}, {&(0x7f0000001000-0xf4)={0xf4, 0x28, 0x420, 0x1, 0x3, "", [@generic="06cb7b48b4bd59ca357ff0765b94e3f8e25bd71e520cd69d3d6fc982fbfad8b97cc8dcea01a20c6636abbca6c4f8015545efe6afba0be3938552fec9737bfb3e3911e6ab0d78e0e409411ce435a878769fb438a371489273f99a8ebf3f07c269ff13962ef63627939ed838d4764511ffcac176de6b4c64531810568a393906cf5b11ce707219b722b7c65cf23328a188fb71b5e061afe883727ee79a3fef001f40989a98de368c93723a8697ee62f24199084412b7c900039ef3d4f762890d91c65d26c1e007088e7fd0a73d1ac4448bb2264ef22a4c1da51484a7281b871925eb2c9d"]}, 0xf4}, {&(0x7f0000b64000)={0x498, 0x3f, 0x10, 0x4, 0x3, "", [@generic="65205bca576d6c0473e6b0e26c331682df9398b1405ebfed397405a290820c656faf9432dc0ebc50b97219bd822b59496f1fb0510aa0ef5d0a0d840294f45a8dce15df4e09944fc1bd3dee9d3ba9fa7b8e045ab22edb020de31d7490665431c052bebf58f50a985e1be9194625decec27b", @generic="", @generic="76d61692c0d5c891c09ca9feee59b6a7", @typed={0xc, 0x72, @pid=r3}, @nested={0x198, 0x67, [@typed={0x18, 0x59, @ipv6=@loopback={0x0, 0x1}}, @typed={0xc, 0x3f, @ipv4=@rand_addr=0x80}, @generic="", @typed={0x18, 0x70, @ipv6=@loopback={0x0, 0x1}}, @typed={0x10, 0x4f, @u64=0x3ff}, @typed={0xc, 0x63, @uid=r4}, @generic="c04118c3dceb6572816a67dc1328830727e27610b5535068b6d893018557ca981231962f9e7fddc4d45a6aa4e3751470ce7ab14d6b662451042c97e2df31433b4bfa3560f3eaf3833ca3be44d48ba66da1c3e4cf20e5602f269adaa928cebb6f69b19800562b28aac3c950a89635a67e5697dace5b9bd32236ae52a351d766707c6ef6f0e3624d98447727ac5a398aed60d8b89e260b744d6661a1", @generic="a58d8517217ad998c1e551215484785322cb99208b8f7420dd787dcbf2354e8fbdabc36363fb67c7ad92ad43d2ab6fabb590bec52ce1ec191734ab90c29032ea7afb5ce23b2546fa198b6236efad5b1f2adb114565c91817a538d3ed3fa97058e234cfef876f1f5475bff3ced38a0270eee1349f78a5564f26eb096fcd591dad31c71adeac7713544725601861a0924cb5f05af2389fbe1d508402ee1eae2f"]}, @nested={0x260, 0x7f, [@typed={0xc, 0x43, @fd=r5}, @typed={0x8c, 0x42, @binary="9a41c3845157c5508264311695d22e561a9405346cad073e5b7a91075623dff25b3a6b50670042d2cae02fb10d2720e3962c781b3dacbdb7f5c9324c4a9794fbe4da4d928198426245afab95926063ca74b45c24d41450eaabd4825f7b6005e80eb1f2e4a6e02f373c24e740e6eed994dda988d9368929bf81e58f6c7f228ba75085"}, @typed={0x18, 0x45, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @typed={0x18, 0x40, @str="5cc13a747275737465642d5b2600"}, @typed={0xc, 0x50, @ipv4=@dev={0xac, 0x14, 0x0, 0x15}}, @typed={0x8, 0x64, @void=""}, @generic="25b99fed883c6be7997e9aff0a9b0ad67b20ae84293bea94aac6cad87ab00301e3074d661f228b9e0bcdb8dd78e65a08fcdede212740f9aaf717d4ba0d9de383ea89e12ee45fec4a328412318261a8005e061cc6f15aa4a8a5d275b9056f69adbf61f449731a18f71f630ec0e96175399ebdf3b73957dfb3fb33f2b0bfdc3cefd8795002ca1463750b874c7ed7193a546bb806f9b79dc3dd0c8db7c817dd8adf75bfa7", @generic="8bcd8ceb27cecda1e62d3fc9f66c826460efab0d1eca40157fa9c2bbec6746ef326d01e75512d4e9b871ea5ce00ba85e7a51499c42ed2d0773c612bf6e8e3c37b2334b1c30b6ef", @typed={0xc, 0x6f, @fd=r6}, @generic="9ad38f7acab3fe44e47afecea134ffb023d2d2f7dab347d303e35319c359b4ff3c89cc48848d0454f62e9abe9a30f45bf3a3e7e7b3b326a90fa63c05ed71bd4b5ef91a26ff8316363ed288d6988c0850d5963370805730f3a27f29eb21749b25bd413324231ab489bfd5bb4d49fa4a8a5a89b315492b95b7bd5139d399a2374d8ab80041416e066d"]}]}, 0x498}, {&(0x7f000076f000-0x114)={0x114, 0x3c, 0x700, 0x4, 0x1, "", [@generic="738efa9be2beb99183e6c739017303e8c998e486c26a197a89608b67673ead812da5612c86c42a3e551b4f32bba3", @generic="fba6fc80be3bd065bde6f4b60f6c35ef7c72246a2b5b07f9ae47221ae03b0c82a65a7570a2ecf4c34e6d351007057a61e8b0637a504760af9864b07ab24094450a62377bebd3723f532169c0a41d9974605e5463bc0a652a4dd7318bfe18dcd741b513a91d04ba0154b30688b68e154681340c708aa0c5c8d4b65d17d77bf20678a2d421c9243db623c70ef4be310aa34fe0323d46fb77de77ccbb137fcc3b65fe37f23626072102efdef747eb55c80368d26f0e1d450973d8e492337d90ba0c089856e4c42cf8e79c30df442fdcedbba9b7b66533"]}, 0x114}, {&(0x7f0000000000)={0x50, 0x1b, 0x608, 0x4, 0x1, "", [@nested={0x40, 0x25, [@typed={0xc, 0x1f, @pid=r7}, @generic="ae17de54d3bf37d42af3d75f7483b7941cfaedb89350ae4aa11aaf50198fade76d26345074fb5c9ee2b5eb30d1d295ff"]}]}, 0x50}, {&(0x7f0000001000-0x2f0)={0x2f0, 0x37, 0x301, 0x2, 0x3, "", [@generic="4afb7fe311eeb9dc618d65c82acecad3b8890ee4bf4a350d8d3072703161309c8f14350a589a9c12cc5205378a607852675b414f17ef038cda081d9fd5c86921312296af28bee22d7522d70df08ecf7ac1cb", @generic="33cb77efca8076c42a5b18318a9d9278e0b0bca650ba23c144ef181915e97fa43bdc190622be5568db6237b9240778d1382dc252dc2836bc63e575f8b1b9620655a2bee560b88c204307da5b88a72b4c431dc1803e968f2791c093bf7b6d7cea52886b2cdfa57fd87b0af00eaf", @generic="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", @nested={0x10, 0x6, [@typed={0xc, 0x21, @pid=r8}]}, @nested={0x114, 0x51, [@typed={0xc, 0x95, @pid=r9}, @typed={0x8, 0x35, @void=""}, @typed={0xe8, 0x2d, @binary="f7508a33341f959b60bcf646ab4b3497c9a03442323ee21892ab898b5d45ff1c50635e3ef612115550dc5a24f1216b27ad8812f168823627f00afabda6b8978ceb3a0271dfa19952b8c27ef529859f94d0f191b162e22970a660d7162ecd58983c9f73a5ffab1bbcc401416ceebd9ff484f6eb4ba63cd9741f10c644b1fd221c5dd97a1950e3c7c3a9957841858b09509f7a920afd01ae03282832336cfab9aa6b774d5b08ef59768157e6477431d1edd64e130ef8c5491fae61d15327e8bd65b3c1d82b460e071dca2966c53317aee7ac2c20339d2c4ba1255760e396"}, @typed={0x8, 0x5, @void=""}, @typed={0xc, 0x8, @u32=0x7}]}]}, 0x2f0}, {&(0x7f0000d56000)={0x1c, 0x1c, 0x10, 0x0, 0x1, "", [@typed={0xc, 0x1e, @pid=r10}]}, 0x1c}, {&(0x7f000093c000-0x17dc)={0x17dc, 0x14, 0x1, 0x4, 0x0, "", [@typed={0xc, 0x57, @ipv4=@loopback=0x7f000001}, @generic="7f5c122055d0a0d2718b016c372fdd27e04a442e2f1b8dd2916a52cf3c08bbef1bc883b5e32a5a454b4a50f7e1faa9c09bdcb4d0cb242b2581e93f513fe9416224514c6a35b64d8f8bf40356f0e60b112ee1e3ec6058a00b5d8dd04404b8ce951a250eaa60", @nested={0x25c, 0x39, [@generic="aedf15c8da359f25ae95aa07d49c62c1a09693d79505881996da23ccea693d7941f74952d1d89506e5e3ef10a00e94516dc69b5267df8a8d55ea8f8f25521a9b23b4b372bc8e8a17114896063e9d3a6e374d8bc42bcac85799d70ae26f046391a4622c626b04d7c4f062caf8c7399dda756637eb640d948d50c427eec26ff8f16d46443b207f489ab37ec1445320564477c5bb3920de10dae1cddb38c09b91f69d418139d2488ea5d35056a7f5900dd5786b7d794dc4b6ed8f88b1fd1a719f84904f0ab5f3c642ecf0d5d5ad3ce117fa24fa1babe3dc797c01db0d3073ab10eeea3743b4ec6c", @generic="85b2aa0f8872f74b3152c38dfaab58cedc82f9caa44c9f86acd6708c8a26c460cf953b97d610428622841574f6f16327ef0199c57490e7b78be139146e79a72a5c1fd4ca0c869a53bc109a36999b3f9b5d25759ba95f33cb00d0995315e3b2b6881efc89dffd85127110bb6116040b6ff88f0b370f8a10bc4b5b848975ea77b86b2a32cb2c6a16537d8d72707221a2ed5628fd0f75214907959a", @typed={0xc, 0x4c, @pid=r11}, @typed={0xc, 0x3c, @pid=r12}, @typed={0xc0, 0x63, @binary="54dc226a754afd75e12dfa74cb1bfcd31cf9e1993d169dd4a664ba39ee8d8bc43fed280d3220e49a9e0f304241fa0a82eecf720e0c646605ef79b3024d11904bfc5799848d3f50ca9bf1e9daecaf5341905f81de1bcd3dc320abbf02869367670961ba9be7d0720eb0c677364197ac1f3af24f399f1c724c6640418206d6b43804f617f062fe059c2db30fbbd51eb47c36a871f3d6a5f9cc6ba2292d6a3f7958daaa314e7115da32c2529c7490c5ab64283aebf1003bb2a1"}]}, @generic="a79ad02ba75022f08a128e8052dc37149c08a6ac0e9dcf5f4b06780786dd66c90ca3c68f0fa3e702b4a23e05a47440cd118303decb79be7c1b59964e093340e5b7339c9ea4a72beb4b3157be10049a06866fe16192e5b6472742393a5f3fdaf43411a691", @nested={0x18, 0x33, [@typed={0xc, 0x82, @ipv4=@empty=0x0}, @typed={0x8, 0x8, @void=""}]}, @generic="1ee64634e1273a4f9443aed2cc362ae1133212a02043e67ae7c128bebf09ac4595095cc5751ec530a10b23b772bf5480ded3c047e35e03594d3bbba73ae6d52bb21b1e4e5a96b3ec93f5c1eb7cb8e384", @nested={0x1a8, 0x79, [@generic="e5cef9366b9f2f73d64e656dcd7a09c5252e4a37bc753575a9c7fee97385d34bcde83daee1e26462a2a2b3c4d9378188b78989365e04bab8dd71b0022122a3fa681f3806f9e7451464ab5202726bd7928fe03c3b179755f48dc271c9ac0e08154fdb3520921f650546", @generic="f5414359e9ff2cb56035a910293a376533f08635df205827ba48e52690883dea6a565bad26fde0200e9fe7b0170abbfe8ee448a64891954a8ce416690e0a75dc91b8f0a1d991be90ef7557e0fdcc6233890cc5fb02aeefa19f2b10a7f4cd1bb7b295e39444b7a0a3ea5c33dd03292f57b4be2ccf63a59bcc", @generic="6e5f5714a0445358bda976acf4e29019210dc80e9900fd2340be43153d70c31f6b337c39b2ae47810ef94550d85139dcf294810d67f360e271cf87e9e61f8ce743266f3f342a0b32f286c037764dfe55b1c8e3e335cbafecba8cada079985c0957e690816bd83fd71f3110902bdc9ee1118007d47f6cb2e52f6c39128bac2d7287b7df5fe65972b96c3e89c72621ced2061f46fce613c56deaaa0cefb6c8eeb6fbec604fd36dda9c95d2ae80a32d33506b03f751498e31e56a510eff95c24da48b24"]}, @nested={0x11d0, 0x93, [@generic="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@generic="5bd4e53c410f74a47d18d11b2b24e6e0c887355371eef31c652d35fdf47d13964e03876a", @typed={0x18, 0x55, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}}, @typed={0xc, 0x31, @str='\x00'}, @typed={0xc, 0x37, @uid=r13}, @generic="52a7494b64fdd96b52a05403e0f2bc99b35348585d7e89cbb3df9041704b887df023478eaa1512df6471077343aea874f87dc7dc7314e181893195c7976a1347198142040c0999675b1ff416961e35cc567d87fe53fad1d3c80054c0f31561160f6fca073764319c451de845f70a685c1eff9e127fd50d9f33d7", @typed={0xc, 0x1b, @uid=r14}, @generic="d82cdd3a02afd8bc1601bc86813165f2af44c3cc6c88b85aff2e611b72c3e0cd2a3ac7ea4d78c50391b5b6ed651e066c49809223b17091ba85eeb2cb90016240e32bdeed439efdc43b6be87da6f01d966b8691fa06cd4284d0c8dd0f22b51bb263949540eda6ada5170ec1937e5a80bdfd78bdee47426aa5630c4b47a1c8899437937dc50c4bd5c8dd5468998b39c4fe0d9cac5a56aed95f36b74957a1e76b45b546b337f1c2ca7c718e46346975c42466b58aa587085e1b839bd51ceb7b769dc14220a1533b8e6ad12b01f471fca1c132d68457ee97baa7aa", @typed={0x18, 0x34, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}}]}, @generic="a6f8393c40442b3a3c6817132885e926d9cc8adae40a1e3f25271390de7d9c1d203720ec72aa9c257d6e31a1d59164c143c4a4a813e035901f63b21e33fb02e9cb73856dd53eadcbf59ebdf3bae89bd0b7d3f338ac61c3145a639fb486f2f5eb19bc8581f15bc4d0bb171449459de1bbc75b773648ddb7284ee0ae2a4ed902922b1ccb935e95a0c27d3bf79073d894544c7b445985d45ce2e982e73d8786d26bf60d400926f2676d0120a0f7f2bca41dbe17066cd216a5a638"]}, 0x17dc}, {&(0x7f0000001000-0x140)={0x140, 0x14, 0x0, 0x0, 0x3, "", [@nested={0x130, 0x40, [@typed={0x18, 0x8f, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}}, @typed={0xc, 0x2d, @fd=r15}, @typed={0x18, 0x39, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="11bb7f445035d4a3c336083f1c075ba5230861e25e1910f9f013e49f70b17e37468fb679e101571ab44e8a1a896f299fe2a44726600a9dbf97894bda300bb52658489d849943ea524dc3b334034b0252425c1ba7768c0410ad86855fca21c853be3559ad71c58c429946ae384d267e94c8ffeea2dce58a6953710a1b033c5a16694459622655786ba11596df2114e7702db4eb40594b95b512e8a0c76afe4ae451de06eb2ed2557ec6911489282bafb91ed4af56e76d84475672c39ca1207e7c72b6cf22fa3082a38129304b23cbb170771fb776b7d065a5a8f045d4b6eb0c43e81fca64714051f381ef99004cae"]}]}, 0x140}], 0x9, &(0x7f0000a39000-0xd0)=[@rights={0x18, 0x1, 0x1, [r16]}, @rights={0x30, 0x1, 0x1, [r17, r18, r19, r20, r21, r22, r23]}, @rights={0x30, 0x1, 0x1, [r24, r25, r26, r27, r28, r29, r30, r31]}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @rights={0x18, 0x1, 0x1, [r35]}, @rights={0x20, 0x1, 0x1, [r36, r37, r38]}], 0xd0, 0x40800}, 0x8090) r39 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl(r39, 0x8912, &(0x7f0000000000)="") 2018/01/21 06:44:09 executing program 6: mmap(&(0x7f0000000000/0xe6000)=nil, 0xe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000078000-0x105d)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/21 06:44:09 executing program 1: mmap(&(0x7f0000000000/0xec4000)=nil, 0xec4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket(0x4, 0x0, 0xffff) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffc) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x7, 0x7, &(0x7f0000ec6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000ec6000-0x10)={0x2, &(0x7f00006bd000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000869000)={r3, 0x3}) getsockopt$ax25_int(r1, 0x101, 0xc, &(0x7f0000ec4000)=0x0, &(0x7f000080d000-0x4)=0x4) getsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000ec3000-0x4)=0x0, &(0x7f0000b02000)=0x4) 2018/01/21 06:44:09 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) socketpair$inet6(0xa, 0x800, 0x0, &(0x7f0000005000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000001000-0x1)=0x401, 0x4) bind$can_raw(r0, &(0x7f0000000000)={0x1d, 0x0, 0x0, 0x0}, 0x10) setsockopt(r0, 0x65, 0x10000000002, &(0x7f000000c000-0x4)='\x00\x00\x00\x00', 0x4) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/01/21 06:44:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f000004a000-0x10)={&(0x7f0000480000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc7}]}, &(0x7f0000de4000)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 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) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000b63000-0xc)={0x0, @loopback=0x0, @loopback=0x0}, &(0x7f00009d0000-0x4)=0xc) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000560000)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00009e9000)={0x6, &(0x7f0000b0f000)=[{0x1, 0x8, 0x9, 0x0}, {0x3b, 0x3, 0x4, 0x800}, {0x9, 0x30000, 0xfff, 0x0}, {0x5, 0x400, 0x6, 0x0}, {0x8, 0x1, 0x101, 0x200}, {0xd38, 0x1ff, 0x8, 0x296}]}, 0x10) socket$rds(0x15, 0x5, 0x0) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/21 06:44:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 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) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000ace000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_generic(r0, &(0x7f00003eb000-0x38)={&(0x7f00004c9000)={0x10, 0x0, 0x0, 0x2440021}, 0xc, &(0x7f0000857000)={&(0x7f0000485000-0x110)={0x110, 0x2b, 0x200, 0x5, 0x2, {0x1e, 0x0, 0x0}, [@nested={0x1c, 0x2, [@typed={0xc, 0x67, @ipv4=@empty=0x0}, @typed={0xc, 0x46, @fd=r1}]}, @generic="dc459ac42e1769884e91a383e9be6373c4165427b6c2ce7b29a2c8b3fa44ae4e157aa547176be0b95febe93cd3d8c089db29efe8987ec7fde2bd8d8748ee2f044f662bfe986408181cf65150f8b808a5316f478f7a14dd4960ac0a1c5b8cc7b9f2b568d1ca37363066d8879ffd32c93f1bd601e590eb338aba51b364d52de2bf2ef71cf551bb7693bdb740dc04b0670f4e5532c1b3a81eda78278c93b669f0aa025808b961e41efa8fc9cbb1c3a9a3183e5108902bdc2010c59c5a5138820923cc76514c3074b157a68a36d2497307d15f5ad80ee0a9ec87ba7e60946d4eb025"]}, 0x110}, 0x1, 0x0, 0x0, 0x4000040}, 0x4000) sendmsg(r1, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)='A', 0x1}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000e71000-0x4)={r2}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r3, 0x111, 0x2, 0x1, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00008d9000)={r2, r0}) write(r1, &(0x7f000017c000-0x2e)="", 0x5e) connect$l2tp(r0, &(0x7f000090a000)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1, 0x2, 0x1}}, 0x26) 2018/01/21 06:44:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f00009e3000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000126000-0x4)=0x1c, 0x800) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000824000)={0x0, {{0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r2 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000375000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000d81000)=0x60) sendmsg$nfc_llcp(r2, &(0x7f0000233000)={&(0x7f0000b39000-0x60)={0x27, 0x327, 0x6, 0x4, 0x614a, 0x58, "a8695fe9abc5f1bcafce3803d23ecddd833cf6b5853c8ec3e46120ee58d9378ac965f082e40cae4b8072e87e1a875cb6217e9c99ea481fefd802045ec2970f", 0x6}, 0x60, &(0x7f0000244000-0x40)=[{&(0x7f0000b38000-0xcb)="05d70d7ca3572d4fae0d21f78b0466fe68972b15b2d5c2c7f7fea4e1fa9177d8c72a238fd4225b946482515c265bef10f8f12dc1fbacceed644e2739f72ce2325b2086e3c3608ebeb184731a5c4a9446577b424d427a1d8deae2f008bba7056de81790e343db7c8985aa56f63eda71f7ea7b8283e47d15cf9a5c3a784979bd1d55a10e2aa220e1c12d89f3dd405d0090051b8cd42c0200aee18d4ef045cbcfc25b70a892fc2c60e4bd42635a0e3009a9a78100947c84db207bfa200f4668ec00d955ddfa997944fd3ac5d7", 0xcb}, {&(0x7f000005f000-0x39)="d1ca3c53e452dcc74f9b93d7b44313358d124ced0672699a554bd26ceb78c7754c5227e2242df132ca2473fa2e07460656e44f5ac707dccdb4", 0x39}, {&(0x7f0000bf5000)="a42997d9a5f9e0d5f2f0204d8d35d3c1ca1f8879596604cd95c8aefb0e0be9e2b8823482f4a1566b14a0aaee8195f4b3c319d40164f7dde103d0d260e96b13df1f0454ab507de69af88b16f56b0e3e9d59028d3a1386776ffe3144ebd8e5b89764af677c1e5859546fc0a213c97af32e493effa045e3a4f2d4dfd740bb981a95205f", 0x82}, {&(0x7f0000abc000-0x12)="ed860d583c531d0e880fa496ba3e49822244", 0x12}], 0x4, &(0x7f0000016000-0xe0)={0xe0, 0x103, 0x3, "029fa0cd9d2115ce293f1ebcf06e34ac3da56f85d6a235c2b027382370a8fe181f16ec574e04f6b1c4c4799afbfcbccb0938cdfab05e759ddcb3bcce4e3a81a1cdc51933a32cb305ee4a0a8dd56ecb103151e96b5e2d5ff24886023067c57879580c1b29ce85766865b72835d68b782caf117196f4af23f9c00422ccf5507ad55c478e7ed260d3099038151ff205fee9c9de5a97f81185b0e3d6348521c512ec0c8a063618b62d81f7037ecc95a71a83a1fad10da63484183f10d64d6f6da2123e7d50bd7fc1873e3c9f79"}, 0xe0, 0x8010}, 0x40000) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000013000-0x20)={@common='yam0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/21 06:44:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000004084) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) 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$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) setsockopt$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) r2 = accept(r0, &(0x7f0000c57000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000fb9000)=0xfffffffffffffde3) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000358000)={0x0, 0x3}, &(0x7f0000373000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00007f6000-0x10)={0x7fffffff, 0x8, 0x20, 0x7ff, r3}, 0x10) 2018/01/21 06:44:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000883000-0x58)={0x26, 'hash\x00', 0x1fd, 0x0, 'xcbc(xtea)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$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, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) r4 = accept4$llc(0xffffffffffffffff, &(0x7f0000fa7000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e38000-0x4)=0x10, 0x80800) setsockopt$llc_int(r4, 0x10c, 0x4, &(0x7f0000c4a000-0x4)=0x6, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00002aa000)={r1, r2}) r5 = socket$inet(0x2, 0x803, 0xcf7) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r5, 0x6, 0x16, &(0x7f0000b1a000-0x48)=[{0xb, 0x9}, {0x4, 0x1000}, {0xb, 0x3f}, {0x8, 0x1ff}, {0x0, 0xb54}, {0x8, 0x7}, {0x8, 0x6}, {0xe, 0x4}, {0x8, 0x0}], 0x9) close(r3) 2018/01/21 06:44:09 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fec000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000, 0x0, 0x30000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/21 06:44:09 executing program 2: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000db5000-0x4c)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000ef1000-0x1c)={0x5, 0x1, 0x7d, 0x200000000000000c, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000ef5000-0xa0)={0x0, @in6={{0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3, 0x80000000, 0x9240000000000000, 0x80}, &(0x7f00000cb000-0x4)=0xa0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000ef4000)={r3, 0x3, 0x6, [0x2, 0x6, 0x5, 0x100, 0x0, 0x8]}, &(0x7f0000780000-0x4)=0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r2, &(0x7f0000eed000)="", &(0x7f0000ef4000-0x1)="13", 0x0}, 0x20) close(r2) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000205000-0x10)={r2, &(0x7f00003ec000)=""}, 0x10) 2018/01/21 06:44:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f000046a000-0x4)=0x0, 0x4) mmap(&(0x7f0000301000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000176000/0x7000)=nil, 0x7000, 0x1fffffe, 0x6071, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006a4000/0x2000)=nil, 0x2000, 0x0, 0x3a031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x6, 0x3, 0x3) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000174000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00005dc000)={r1}) 2018/01/21 06:44:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00002b7000)={0xffffffffffffff9c}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000015000)=0x0, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f0000848000-0x1)=0x0, 0x4) 2018/01/21 06:44:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x3, 0x3f, &(0x7f0000f95000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x10, &(0x7f000051a000-0x58)=[@in={0x2, 0x2, @rand_addr=0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f92000-0x4)=0x33c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffeb0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00005fc000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4) getsockname$llc(r2, &(0x7f000075e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000e0c000-0x4)=0x10) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/21 06:44:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f000049e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000db7000)=0x0, &(0x7f0000a59000)=0x3) accept$inet6(r0, &(0x7f0000578000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000096f000-0x4)=0x1c) listen(r0, 0x5) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000c53000-0xc)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f0000908000-0x4)=0xc) recvfrom(r0, &(0x7f00001bd000-0xf7)=""/247, 0xf7, 0x0, &(0x7f0000159000)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 06:44:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a1d000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128-generic\x00'}, 0x58) socketpair$inet(0x2, 0x801, 0x8, &(0x7f00009da000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000f6f000-0x4)=0x20, 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmsg(r2, &(0x7f0000807000)={&(0x7f0000bc7000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e0d000-0x80)=[{&(0x7f0000e79000-0x2c)="2a6e059d82f65561f040a7fec5d42c5be6745b4d0347096e6feefff9c3f89cc96070b02d35efb9a1582f", 0x2a}, {&(0x7f0000aef000)="130dee9f22eafbc7164f5e2b756eeae2ce9a6bb2b130d6288db41186158d524110320f419a58f20173dc575c10930f607de23c124ee7160c0bf34d0b6f5ab9710c9050b766511bda91312b25dd8766139d9c15d9", 0x54}, {&(0x7f0000eec000)="cdbc4b67730db14725035e3110f9e5", 0xf}, {&(0x7f00005ca000-0x4c)="eb7161b4d5e658c0cc61af94c56664e527ea67e9e35314512020e13d35e74c2d417a69ca0dcd06bc1f1bb1ed6266096b3b2ea5f0263e08f0159b95bfdbab7490a279f5473b5adbfa9cca6744", 0x4c}], 0x4, &(0x7f0000c2c000-0x12a0)=[{0x58, 0x0, 0x81, "3284a9ec19f3a873bf5d531db5aa13b9bf5f6c0cfc406f02f798111f60d6b7c357827a5d5c4945a667b8e205828102fa3ffe1b363fba0c6812452550c8d7888a1fc2e57d2fbdf9bc"}, {0x38, 0x10d, 0x7, "8a96eb48ec6131ac016fc895c915f0f4837bd0de7ed54dc6b23626912928fe03d5"}, {0x1010, 0x19f, 0x7de, "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"}], 0x10a0, 0x20000000}, 0x0) 2018/01/21 06:44:09 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 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$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000008000)={0x8, "b850a94bff7b"}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f000000a000-0x4)=0x1, 0x4) connect(r1, &(0x7f0000000000)=@ethernet={0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r2, &(0x7f0000004000)=""/84, 0x54, 0x2, &(0x7f000000b000-0xe)=@l2={0x1f, 0x6, {0x0, 0xff, 0x1, 0x8, 0x7, 0x9}, 0x3f, 0x0}, 0xe) 2018/01/21 06:44:09 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000d41000+0x2d1)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000dfc000)=@assoc_id=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={r1, 0x7}, 0x8) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000003000)={0xff, 0x0, 0x3, 0x7f}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x9, r2, 0x0, 0x44}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {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) 2018/01/21 06:44:09 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x5f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {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) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000d000)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000000d000)={0x3, &(0x7f000000c000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f000000d000)={r1, 0x8}) 2018/01/21 06:44:09 executing program 6: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000016000)={0x1c, 0x52, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic="02"]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 06:44:09 executing program 3: socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000035f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(serpent)\x00'}, 0x58) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000e0d000-0x8)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b67000-0x10)="", 0x0) 2018/01/21 06:44:09 executing program 0: r0 = socket(0x0, 0x5, 0x3) sendto$inet6(r0, &(0x7f0000c1e000)="726617512b9bd94680bca33ed5aa017d554053f2913c8fd9a1e591bfccd1ca3033a32959af51af412b02c9425a8634a8884b7075a45e0cc69b315532f5d893b2117152dd4d4498bb4905acf964d4e524fd60a3f353c737517c2a25747fbf62e9e7a62fd6717f722977fed8ae63841bf91e4100fe5b3318f9f8b3dfed3d2a4384228dcda12a656000acc4f60a552f03d2ed051c1d46ac4b2efc8c3571ea3d36d06a77a48abec4c18e3569aa5fb5901339b08a2251e1158f30860f4174d3f5483d4724856519aeb8e1ddee1597b1c1", 0xce, 0x40, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000d0000-0x10)={&(0x7f00000a8000)='./file0\x00', 0x0, 0x0}, 0x10) bpf$BPF_PROG_DETACH(0x9, &(0x7f00004f6000-0x14)={0x0, r1, 0x0, 0x5, 0x0}, 0xffffffffffffff5c) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f00001c1000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000379000-0x4)=0x1c) connect$inet6(r2, &(0x7f00006c5000)={0xa, 0x2, 0xfffffffffffffffe, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x10000000000}, 0x1c) syz_emit_ethernet(0x46, &(0x7f0000410000-0xb7)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x3, 0x8, []}, @ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) 2018/01/21 06:44:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000f94000-0x4)={0x6}, 0x4) bind(r0, &(0x7f0000e2b000)=@generic={0x1e, "0100040000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb1807"}, 0x80) sendmsg(r0, &(0x7f0000dd7000)={&(0x7f00006a8000)=@llc={0x1a, 0xf5, 0x4, 0x3, 0x80, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0]}, 0x10, &(0x7f0000a16000)=[{&(0x7f0000c1f000-0x2)="f60a", 0x2}, {&(0x7f000071f000-0x5e)="81af9e5f636c4e04f47963f329f5d5d8135d023a807cea7b0a5293c473b2384f88ef93c3c584bd69918d055eadcbd69e4921c14f3d4a241f0941401f2f20beb7f773e784d03ee1f61843df964b47c23624e9688dd2f7ae3bfcdce9e6e3f6", 0x5e}, {&(0x7f0000a6e000-0x76)="8c9e8d01ff4a092749e76c5c37285a645c93c494a301565f7bbea9b45ca07a50cb6be4f1f356879f2f15993d7ccd80c71f148c7a77bb82c4e43aa96944bc72b43cd0fc5951147735e40502baf13044d25e04e3401f9e22a395c5c6e7ed69125b7c6282a823a144f6423c741ecd5cc3cc6444cefd403e", 0x76}, {&(0x7f00000f9000)="4f856f7491ee0e52aab3be4f26b9df38b27779816dc241fbbf7c0294720af45e0d79e5afc93993490b864348fde8ea00474b8df9f75b7ed3b5d74f98784bbbe8c41fe80871993317fc01551191085a53d22ae964d16cb84181d09ddcac1c3979b1879e120dbd0cac5e45e0b90cedf77fd4c0e3a00fbb5e59f61390f3685388bf4ff256055848ad547e44690126a7687a86075f17daf2a2dff3d78065feb7eca245a1ad0d24cc3588b669d822ae721209d2677d8be88384888aa6fddb8d876242ea7184e254fb8c3ddadb8c", 0xcb}, {&(0x7f0000b7e000)="469d3a89319a3a8d242fdb3c5d608e4d6702054c62b425e949baa83643215664c39c67e01f5788aef0a4156a214b0c04f925f601b6a9f9d958cc00250e46717327176af16bf4", 0x46}], 0x5, &(0x7f00003b7000)=[{0x58, 0x11f, 0x45, "7820d95690ab4fc1a505be574643f73ca94e4fa514722a44739995aa74a8c0822da9cb20e84a1c8708914cdb821e22f23865508e23bbe301b7f6a8327540f376b28090"}, {0xc8, 0x17, 0x9, "9123d79e0e4b792f7320460d5dc052d25a07bae93d2b9c1c512dd78242c3b7a61209dcb45ff6f16a19ca249b975c336cf9362d30d55535c407f1ea5848ec3fcaf68908426d2a0a7dbaeb4ecaca7a9ccc693d48234fbd862b52fe56da0236891ac4c26f813f94861f7513c728be9b39d82d572523cabdc675c16662df2649c9ea9f1a23f4edd5b3053eed324c03487b0477444580bb8888d179ec161542247095da90e55fb8afb53099cba7c2684ee0737d9ce3cd56de"}, {0xf0, 0x10f, 0x877f, "3ee7c143fabdaa3d0887667be888ed7fe6c36e737036f7a8b86893eab303ce5e728096706dba9018f7a09e8636dc7119f24488409b34656e7a38a4f1f24288e9bd75ef62cefd819b3ed8cccb89f9d920bf890e92c5bd6c17a28b31752a22f37f05a526efbb045a9e70b659c0b9fc249be50eb2c91b547e9b9054d9dd040ad6e349694e07bd6219fea865f54a85abb095f53aedfecb605afa0a282371b05d5ca59bab0f0c788258579f8757b4ce83c5e816eab91a8e7f8cedbaca9d8f11589356dc106c026822cf8a2e15af0033c2c2c89507f7a71a83c9d5b6"}], 0x210, 0xc30a88d1d1f8b342}, 0x40) 2018/01/21 06:44:09 executing program 4: mmap(&(0x7f0000000000/0xd1f000)=nil, 0xd1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f000017a000-0xc)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000d1f000)=0xc) r3 = getuid() setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000c8d000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @in=@multicast1=0xe0000001, 0x2, 0x0, 0x2, 0x100000001, 0x2, 0x20, 0xa0, 0xff, r2, r3}, {0x5, 0x8, 0x100000001, 0x13c0, 0x80, 0xffffffffffffffff, 0x1445ecb5, 0x7a}, {0x10000, 0x2, 0x8, 0x3}, 0x7, 0xffffffffffffffff, 0x0, 0x1, 0x2, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xff}, 0xa, @in=@multicast1=0xe0000001, 0x5, 0x2, 0x1, 0x10000, 0x0, 0x4, 0x8}}, 0xe8) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000d17000)=""/70, &(0x7f0000d18000-0x4)=0x46) 2018/01/21 06:44:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000039000-0x21)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f00009dc000)="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", 0x100) r2 = accept4(r1, &(0x7f00001ab000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f00008fb000-0x4)=0x6, 0x80800) getpeername$ax25(r2, &(0x7f00004d7000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00001fb000)=0x10) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000c5e000-0x50)=[{&(0x7f00009f4000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) getpeername$packet(r2, &(0x7f0000107000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00008b7000)=0x14) bind$packet(r2, &(0x7f000072c000-0x14)={0x11, 0x10, r3, 0x1, 0xd169, 0x6, @random="2ffa11a78cf7", [0x0, 0x0]}, 0x14) 2018/01/21 06:44:09 executing program 5: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000029000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89ed, &(0x7f0000029000)="c8788ec9b0cb7bb17e9f06baf3751ca958a1b5e982f1f518d4b843afeade943f59519eff6828ef7066e8bf117691116416aae3b6c29cc40710f3888a3d0d06e4c02b06033b8b944526281189c51db36a65e6106f608eba9242688cfc84fcc063884ec16493020e23c0ff1119a964d15af88c661eb729f091ba32b1f542c3eff3b34a46975157b6f24f4c824639c4b62fca79861dd65852f8fd") sendmsg$nl_generic(r0, &(0x7f0000029000-0x38)={&(0x7f0000017000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000021000-0x10)={&(0x7f0000027000+0x2e6)={0x24, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x13, 0x0, 0x0}, [@nested={0x10, 0x9, [@typed={0xc, 0x2, @uid=r1}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f000000f000)=0x7fffffff, 0x4) 2018/01/21 06:44:09 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000001000-0x8)=0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000-0xd1)={{{{0x2, 0x0, @rand_addr=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, 0x40, @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, "08cf49763f46e535a62fddc552804dbbb42a79a4cb1e3bb8df10ba34f48b8e3ca89706a9519f88ac72227db55f504f6b457def6b687d1f4a4e6d46909d69194da5a3c8e079964dace5124f2b7bcacffa"}, 0x160) r1 = socket$inet(0x2, 0xa, 0xff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000003000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000002000-0x4)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x2, 0x1, 0x6, 0x4, 0x0}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000001000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0x2e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r4, 0x800443d3, &(0x7f0000002000-0x14)={{0x8000, 0xffff, 0x1ffc00000000000, 0x4, 0x1000, 0x9}, 0x93, 0x6, 0x5b6}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000002000-0x8c)={r3, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000004000-0x20)={@generic="1704add210d6b0db5b45e2dd34427930", @ifru_flags=0x2000}) r5 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r5, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) 2018/01/21 06:44:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000677000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0xffffffc4, 0x8000000000, 0x0, 0x0) recvmsg$kcm(r0, &(0x7f0000187000)={&(0x7f00007e4000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000746000)=[{&(0x7f000012d000-0x1000)=""/4096, 0x1000}, {&(0x7f00007e1000)=""/130, 0x82}], 0x2, &(0x7f0000eb6000-0x67)=""/103, 0x67, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00007b0000-0x4)=0x27b11ddb, 0x4) 2018/01/21 06:44:09 executing program 4: r0 = socket(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x30000, 0x20, &(0x7f0000fbf000)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x98) 2018/01/21 06:44:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0xffffffffffffffff, 0x0) r1 = socket(0x5, 0x3, 0x9) r2 = epoll_create(0xce) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f000085f000-0xc)={0x10, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000011a000-0x5)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000733000-0x4)=0xb) connect$unix(r0, &(0x7f0000000000)=@file={0x1, '.'}, 0x3) bind$unix(r1, &(0x7f0000876000-0x3)=@file={0x1, '.'}, 0x3) sendmsg$nl_netfilter(r1, &(0x7f0000fd9000)={&(0x7f0000db3000-0xc)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000643000-0x10)={&(0x7f0000cb4000)={0x6a8, 0xe, 0x0, 0x100, 0x5, 0x2, {0x0, 0x0, 0x0}, [@nested={0x140, 0x3a, [@typed={0xc, 0x4f, @u32=0x3}, @generic="d5ab36776d6b89cc918900db016fdd0bbb35dcd3ef52d6b911", @typed={0x10, 0x2b, @u64=0xce}, @generic="6deeea627ab6fdf53a319f23820edeb287078b46d63e02dd8d692bc8714d054dac4fa820b98555ef07966283f7d2e7c7a23d2e7e326453a7b809a5bd75636c40a8882eca6c4f9835246c39a4a7", @typed={0x10, 0x85, @u64=0x1000}, @generic="74ee7b0c655f735b204be66e9a50efef2cee6851b37ec006e4968c623abb89be7fcaa9589bfa6fb6e1b8f1edc0758595a13906168651734ca6298bd223fba55177460a4a18d502cfd26a08d5d07800b1c53172d78bebb556760c0348e387439d068ab1b649ce7e8223dfa6e22c677ba7ae275e85d439ac7615dbe37f462561524c72ea908ba463186f07ffe40b618ef2162ecbd61092753f9f244d213d0b692d4ad2a178fb3623f4"]}, @nested={0x2f8, 0x43, [@generic="ea1912d5283c32a8193053dbe9f436b7d3aada660c9732204e3624352230babe78e20b5790adb7611f957fc2a79a9733f2eed64e06cf3110b5367fb9d9be11f9a2bb059dcfdf9f07424bcc2db7ece643a384cede53e1f925fbfa52a3fd78484a6e110debed1292f3255c9c0f1b466bc0649431956609eddfa8b7d5aba7633b9159e72154d513b82f28c3cc0c4a9b322330f53a802cb4c8e3ce22e589eb9b4cb8d965379489a63b752254daaff24381a6e68d3d659d23304eacf4878bcce942678ae45fc7b9e82beaccd6", @generic="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", @typed={0xc, 0x50, @fd=r0}, @typed={0x8c, 0x13, @binary="c3efdda863888ccc2d0fbb48ea4d814ce7a42fbcca5a4cabbbbe032b96d1e35df3c914fbc82b3bf790a8d306a40b2268936ac493d2757c95b81d77db31f7186a5630038e1df880443d13da893c9be36aa3fb3fb055f6eada91ae040f8bfa22b715d769596509688c6abb6504fee6923fd077d8eb559ac1e897481dfe0030f98e0b"}, @generic="d97c02171b526afce6496af907675c0b6ef3799ff8a196366a2fae6311e3db1c92c338b1b62045d0cbdae37cb78dfb0643b9d01c7c99c2ced13c45cfcf63e78fec246116faaae76daa32581e28f5cd1eb456cecc862fdde60ed9dd9b6ad222e59e3195171d87015d5e896c6626d5de608ad4b6b6", @typed={0x24, 0x1a, @str='nodevcpusetmd5sumcgroupuser\x00'}]}, @generic="d518506f9b50f54434869a3a264cdcc4467196c2ce0f98b21dda528a4480077998eb5c8aa484305fd28d4e8af277c98c4dbba167628e6a50d66147bca2d508b9f7ee813e8940f3ddf2b380b8c7f6bdc42d88b0f6178bd2fe67fd39955403", @nested={0x1fc, 0x2f, [@generic="98fb7ae084a36c3c83d637b14b1b8f4231dab47cbede3baef858c3a632a47554ac894ecab1bd6eeae7f6358dd861bb478ecf462d46fbc24713c4c6cce77db367d38666826290cb791d93f3791a1eaf77955ed07e6f13275e5c27832c1ca73ca1ed6616a0ce57296633ff393e8777ddd9b372df6b2ed43766eec720de2aab41aaa84f0a8bde12c8ff959b19f99c69610b3cc1c8db2fb68482801ccdc4c66792ec357493a3f21b9e337ca385fade6156da84815b4e20fdfac76b68c1261d52dcb3c39c93370ea4d1426fca1698d04360433b7100a75e141a41c71952e7d09e", @generic="e20bab7f7d6c4183baaf4e4588de2b7300675df7b3881f79336cb51bb769cf4b5a2d5e68fe6478edcde71c2cec53c601018fe4a41876e2b9198e5528274c865b9c30e57f4dfc342f3d96d780bbe11038162d49096213", @generic="88e491e7edb66a45e41e969f60cbafa02e8231ec7b9afa1257de5b4ee5663b052a3b96181edf7023697540e4eca4617343d596188e850ce76d7efdd9c61de0d3f8dbd5bde20d871783c2474a67fb9f9f7d4024fa761b8d25069787e55582d0b118b3bb6b3b9e500c912bc2bea3a9e3961677ab3412c545549d887111d0f401482ab4d8c46f2fb720eb2e70059b2c5d838549287bb1652029c369156f2ea5f82552877ba7aaf46335af99e61f867fae70a0c7334bf8ad62fa94c4d6dd528491f25500"]}]}, 0x6a8}, 0x1, 0x0, 0x0, 0x80}, 0x0) 2018/01/21 06:44:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000ca2000)=0x0, &(0x7f00008b3000-0x4)=0x4) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00005cf000-0x4)=0x0, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00002ae000-0x98)={0x0, @in={{0x2, 0x1, @rand_addr=0x2e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0xfff}, &(0x7f000008b000)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000604000-0x8)={r2, 0x8c5, 0x11ac}, 0x8) r3 = accept4(r0, &(0x7f0000382000)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a17000)=0x10, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00003f8000)={0x0, 0xf8, "f0ae2f90d08ce6bb8189e7bd591fa16f6def3ce55522a86412afd60f1e70f4a2736a94ba8c0915dd5d364e433abaaa0bb643dc044f36a6658ab45715f3f0a7e0692fc1c5bb4f99253815ee723dd69df5393e61c4654f90ca2ef387349565f7ccfda91270974b31207fa43241325a8fc3fe41d086a2e68724df1fdd5466a911acbbbb024ee5cae893897508e498a4e8ab63996488da18d8963f27ac142eb5d379548c04784268360cdd201f0f87ef72d4aef962c25e08ae4af548fa59bb6cdfa2e726e8d846cf1f6926cf7869cc17bd63eb00616b95342c90e5fe69c3395ba9a82359f58de5d8854a43d32b1db60772fc5d236c28e4aabf51"}, &(0x7f0000a9e000)=0x100) socket$inet6(0xa, 0x8000a, 0x8) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000f23000-0x4)=0x0, &(0x7f00002e4000-0x4)=0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000525000-0x6)={r4, 0x989}, &(0x7f0000402000)=0x6) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000769000)={r5, 0x2, 0xfffffffffffffc80, 0x401, 0xa8, 0xffffffffffffff81}, 0x14) 2018/01/21 06:44:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000078000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[@timestamp={0x44, 0x24, 0x0, 0x0, 0x0, [{[@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}], 0x0}, {[], 0x0}, {[], 0x0}, {[@empty=0x0], 0x0}, {[], 0x0}, {[], 0x0}]}, @timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[@multicast1=0xe0000001], 0x0}]}, @ra={0x94, 0x6, 0x0}, @ra={0x94, 0x6, 0x0}, @end={0x0}]}}, ""}}}}}, &(0x7f00001b4000-0x14)={0x0, 0x1, [0x279]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000aa6000)={0xffffffffffffffff}) setsockopt$ax25_int(r0, 0x101, 0x30a37eec024634c6, &(0x7f00003ef000)=0xfffffffffffffffb, 0x4) 2018/01/21 06:44:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000801, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x8000000000000001, 0x4000000007, &(0x7f0000dbe000-0xf7)="f46012c4", 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cd5000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000556000-0x1)="", 0x0, 0x20200801, &(0x7f0000f10000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4(r0, &(0x7f00009d5000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ff3000-0x4)=0x10, 0x80800) connect$llc(r1, &(0x7f00008ce000-0x10)={0x1a, 0xf9, 0x1, 0x8000, 0x9, 0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/21 06:44:09 executing program 4: mmap(&(0x7f0000000000/0x56b000)=nil, 0x56b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001d1000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000056b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000056b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000056c000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000056c000-0x4)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000351000-0x38)={&(0x7f0000047000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004f6000)={&(0x7f000001b000)=@flushpolicy={0x5c, 0x1d, 0x100, 0x2, 0x2, "", [@proto={0x8, 0x19, 0x3f}, @replay_esn_val={0x38, 0x17, {0x7, 0x5, 0x3, 0x4, 0x4, 0x9a, [0x400, 0x0, 0x1, 0x2, 0x2, 0x0, 0x1000]}}, @offload={0xc, 0x1c, {r2, 0x1}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4040084}, 0x40) vmsplice(r1, &(0x7f000050c000)=[{&(0x7f000056b000-0x3)="f0ebad", 0x3}], 0x1, 0x0) readv(r0, &(0x7f00000fa000)=[{&(0x7f0000515000-0x1)=""/3, 0x3}], 0x1) 2018/01/21 06:44:09 executing program 0: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x400000004c, &(0x7f0000f5f000)=0x6, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00004c9000-0x10)={0x3, &(0x7f0000f6e000)=[{0x1, 0x4, 0x0, 0x3}, {0x0, 0x9, 0x0, 0x5}, {0x401, 0x3f, 0x3f, 0x6e57}]}, 0x10) [ 685.075734] netlink: 'syz-executor5': attribute type 2 has an invalid length. 2018/01/21 06:44:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x51, &(0x7f0000d85000-0x17d)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x1b, 0x2c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0x2b, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x0}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00008d2000-0x4)=0x400, 0x4) bind$inet6(r0, &(0x7f0000193000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x0}, 0x2c6) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000729000)={&(0x7f0000982000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, 0x3a, &(0x7f0000544000)=[{&(0x7f0000d04000-0xb)=""/11, 0xb}, {&(0x7f0000cd8000-0x2c)=""/44, 0x2c}], 0x2, &(0x7f0000692000-0xb3)=""/179, 0xb3, 0x0}, 0xd1339e583c6a018d) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f000031a000)=0x0) 2018/01/21 06:44:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000074d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f00004e2000)=""/31) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000063000)={&(0x7f0000aa9000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000dcd000-0x50)=[{&(0x7f000051b000)=""/252, 0xfc}, {&(0x7f0000940000)=""/238, 0xee}, {&(0x7f0000e7b000-0xd2)=""/210, 0xd2}, {&(0x7f000078a000-0x6c)=""/108, 0x6c}, {&(0x7f0000105000-0x36)=""/54, 0x36}], 0x5, &(0x7f00002d1000)=""/0, 0x0, 0x6918}, 0x2) sendmsg$nfc_llcp(r1, &(0x7f00006cd000-0x38)={&(0x7f0000cd9000)={0x27, 0x8, 0x8, 0x3, 0x5, 0x7, "73326dac1d0c7544c3ca19d17bbc57749ebf66d98f685f816768acdba9824fa441b41d72eba76858ca7bf6ccb71846e3c6472c5ea659da9a623efec7d76079", 0x1000}, 0x60, &(0x7f0000d01000-0x70)=[{&(0x7f0000f6b000-0xa)="884885c32b3245300959", 0xa}, {&(0x7f0000ed3000)="f7bcca0436bf12756106d1939f316c593c5e497621896829c5f8ad3643482b99c30e92e78eb01b1e6b66314bbbdd36cda06774ddc4002219073a9db41239c1be63386eb97acf4851c3cd93eacdde0c3acd644272ca537a99e1857e4df07623d8c5489a88955499245753806e645b6672218a17731d1ca3815481", 0x7a}, {&(0x7f0000e93000)="df9ce10ff990845700595cceac0ec0100799b04589ebded90eb7b4b3e96f3f37b3dd", 0x22}, {&(0x7f0000aba000)="97fb2a9d5b048c8ad36e5454c527cf74b4cea2128b86ade8b5bd5b59647acc63008e635b2ba6384e32f1a6b5c942d8b2d379dadf0349f38940a618bf361deb09b60331b844ca91f423f8faec724588fad7f777b2f4347d5ef403145f2cce2d793902932358b58dc966db25a752c03e23beddd6bc01dbbcc3a21cb69904e5223096e1ab1d504cbd9bfcf91d88f7a9d148caa99df854eb15596c482533be51ee31038a3bd6c5ccc9c239f481250103c1727763d48da24abb5ab12d3b20360e55c8c574ef3dc690ef6f756ffa2b97b51d944aec8f7a50c26b5acd77c0db855bcfc061", 0xe1}, {&(0x7f0000b23000-0xa1)="cd2ae4402a616e098edc093761f726633c431630048bbf107cb3467176ef62059bb12bee6806e1b0a511a01ed3d69a688b8b2ec1a3fa1b03f91a40ac45a57e3344eaf74df31602288ed3feb21e07e2853c575ff5b749dd3aa7763391840be5b096f4637653685c8244787ac3463ea43016ca6c05a42f765eb9ba688414832739f84777c57ed1b6a06deddf1392fb82da1df5754184a7f7f601f24030c87d2459a6", 0xa1}, {&(0x7f000053e000-0xe0)="e7ab6a5cf58705f8eaaffc99c4d17d023eb6ad6cff024121d9021464f591aaf7e98333610de448fe98e81e3c30b14c2937c3d3e7d869a521427b27b3ee8c85975798bdf28a6d9c7309d81a09397e8c12266538b2b653c1c50b9fa2276ddf35b9495cf2d969b15adc80da8fe84779981ae9d9d72dcd05f5e2f442487ee49546fe8a63f74d27f6f43d527cbe89f137028e76043f35f7725345ffc3f1fd504bbb6d38209c9b952df87ad55467c9942e031092ace5d4570fedb3f1454d5ef8a5fdd3c8188085eb4537f454efcea8407a5f2b7a64db73a460a14331bae938c05a6956", 0xe0}, {&(0x7f0000fac000-0x96)="a00ad522ad04d31fe34b83036e7b436ebda2ba2850e61bf74deacfa9d56c1b0fccc718e3e6ded22e0aeccbf0626d8dadcccf89ded2f494b044c38a398da4e4b1f7769f37f6177854bd792463bc36f5303cfe8c624ef961d7030c675b81b0be956a81de051e446a88906ab9882e9f9ea8bde931a5d51327c17535e46f30e250afa7addb650ceb4da19d86a77a5f7d15407727a6421484", 0x96}], 0x7, 0x0, 0x0, 0x8080}, 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000a72000-0x118)=[{0x0, 0x0, &(0x7f00009b6000)=[{&(0x7f0000108000)="278f7e7d33fa45bd48e375767b7a92a8809a0a716cc1587482784418a1a78d4ca92f6aed28ad137d22a72e805f93a2551a91b5f715a2722f5d7116346b902b0f7c649a5e24d3caaa06a016941f7624768915381b3dc758d9a7b5e304d5f203ef", 0x60}], 0x1, &(0x7f0000c24000)=[@op={0x18, 0x117, 0x3, 0x4}], 0x18, 0x4000000000000000}], 0x299, 0x0) recvmsg(r2, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f000034f000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/21 06:44:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0x0, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000183000-0x3)=""/3, &(0x7f0000208000-0x4)=0x3) listen(r1, 0x0) connect$unix(r0, &(0x7f0000670000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) poll(&(0x7f0000f1a000-0x18)=[{r1, 0x1, 0x0}, {r0, 0x8001, 0x0}, {r1, 0x100, 0x0}], 0x3, 0x700) accept4$unix(r1, &(0x7f000046f000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000937000)=0x8, 0x0) [ 685.125481] netlink: 'syz-executor5': attribute type 2 has an invalid length. 2018/01/21 06:44:10 executing program 0: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x4, 0x8000032, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000979000-0x20)={@generic="6439f4bd399b27021ef6de68468fb4bc", @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000e32000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f66000)=0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000ba1000-0x4)=0x6, 0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000d34000-0x4)=0x0, 0x4) 2018/01/21 06:44:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x20000005, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000f4d000-0x93)={0x0, 0x0, ""}, &(0x7f0000d68000-0x4)=0x8) socketpair(0xa, 0x900432c66e1e66cd, 0x6, &(0x7f00001a7000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000d56000-0x8)=@assoc_value={r1, 0x1}, &(0x7f00005a8000)=0x8) 2018/01/21 06:44:10 executing program 5: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000001d000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$vsock_stream(0x28, 0x1, 0x0) sendmsg$rds(r0, &(0x7f000000e000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f0000022000)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000019000)=""/46, 0x2e}, &(0x7f000001f000-0x1)=0x0, 0x0}}, @cswp={0x58, 0x114, 0x7, {{0x0, 0x0}, &(0x7f0000002000-0x8)=0x0, &(0x7f0000017000)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x88, 0x0}, 0x0) r1 = socket$inet(0x2, 0xa, 0x3) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000023000)={0x0, @in6={{0xa, 0x3, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xfff}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x3, 0x4, 0x1, 0x80000000, 0x800, 0x8, 0x6, 0x8, 0x8, 0xe6d0, 0x7f, 0x5, 0xff, 0x80000000]}, &(0x7f0000024000-0x4)=0x108) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000024000-0x8)={r2, 0x9}, 0x8) 2018/01/21 06:44:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003bb000)={0x0, 0x0}) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000ac8000)=0x800, &(0x7f00001b2000)=0x4) accept$netrom(r0, &(0x7f0000316000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000023f000-0x4)=0x48) syz_emit_ethernet(0x2e, &(0x7f0000ee3000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, {[@generic={0x94, 0x2, ""}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) 2018/01/21 06:44:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000590000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000a5e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000dcd000-0x4)=0xb) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000027e000-0xb)="04000100", 0x4) 2018/01/21 06:44:10 executing program 2: mmap(&(0x7f0000000000/0xaac000)=nil, 0xaac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000aac000)=[{0x2, 0x90d3}, {0xc, 0x58f}, {0x3, 0x2}, {0xf, 0x8}], 0x4) mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000aac000)=0x0, &(0x7f0000169000-0x4)=0x4) 2018/01/21 06:44:10 executing program 6: socket$inet(0x2, 0x80000, 0x94b) r0 = socket(0x1e, 0x1, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000902000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fab000)=0x5) 2018/01/21 06:44:10 executing program 7: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000016000)="22d3b13cdb1c050c6a7f91890bd82f9d2d5b58221927224e12a9", 0x1a, 0x0, &(0x7f0000005000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f000001f000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000016000)={0x1c, 0x52, 0x401, 0x0, 0xffffffffffffffff, {0xa, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic="02"]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 06:44:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x8020400000000802, 0x3) bind(r0, &(0x7f0000ed7000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0x80) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000b7f000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000926000)={0x4, &(0x7f0000da2000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000af1000-0x40)={r2, 0x7, &(0x7f0000d2b000)=[0x7, 0x5, 0xd57, 0xd68, 0x8, 0x2, 0x100000000000], &(0x7f0000a1d000)=[0x4, 0x5], 0x30, 0x9, 0x8000, &(0x7f0000987000)=[0x7, 0x7fff, 0x2, 0x80, 0xfffffffffffffff9, 0xe0000000, 0x0, 0x3, 0x0], &(0x7f0000b3f000-0xc)=[0x4, 0x4, 0x86b], 0x0}) socket$inet_dccp(0x2, 0x6, 0x0) r3 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffb}) 2018/01/21 06:44:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000c12000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@time_exceeded={0xb, 0x1, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000205000)={0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 06:44:10 executing program 3: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000ff5000-0x20)="1f0000004a00e9ff05000000230000003f800000000000f504fe441951840a", 0x1f) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000ff6000-0x8)={0x0, 0x6}, &(0x7f0000ff6000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00004a1000)={0xfffffffffffffe00, 0x4, 0x4, 0x6, r1}, &(0x7f00006cf000)=0x10) 2018/01/21 06:44:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x18) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000625000)=0x20, 0x4) bind$inet6(r0, &(0x7f0000c89000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x6}, 0x1c) r2 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$netlink(r2, 0x10e, 0x2, &(0x7f0000fdd000-0x1000)=""/4096, &(0x7f00004c9000-0x4)=0x1000) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/21 06:44:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005dd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00005e0000-0xa9)=';', 0x1}], 0x1, 0x0) pipe(&(0x7f00005d8000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) tee(r0, r3, 0xffffffff, 0x0) vmsplice(r2, &(0x7f0000b38000+0x64e)=[{&(0x7f0000919000-0xf5)='M', 0xfffffda1}], 0x1, 0x0) 2018/01/21 06:44:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f000005c000-0x32)=@pppol2tpin6={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}}}, &(0x7f0000fb5000)=0x32) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000e4b000-0x4)=0x2, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) syz_emit_ethernet(0x1ca, &(0x7f000000a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/21 06:44:10 executing program 1: mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f95000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000000010, 0x800, 0x3) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000f98000-0x10)=@buf={0x1000, &(0x7f0000241000)="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"}) socket$inet6_dccp(0xa, 0x6, 0x0) write(r0, &(0x7f0000f95000-0x26)="26000000130047f10701c1b00ef900000700000000ffffdf09ef18ffff000700000014006e35", 0x26) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f96000-0x29)={&(0x7f0000f92000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000f91000)=[], 0x0, &(0x7f0000f97000)=""/0, 0x0, 0x0}, 0x0) 2018/01/21 06:44:10 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = accept(r0, &(0x7f000079e000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008bd000)=0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000001000-0x4)={r1}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000e4c000-0x4)=0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000002000-0x4)=0x4, 0x4) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000001000-0x120)={0xfffffffffffffffc, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) 2018/01/21 06:44:10 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000093d000)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_stats={0x1d, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 06:44:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x800, 0xe092, &(0x7f00009b2000)={0x0, 0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00001a7000-0x18)={r0, &(0x7f0000705000-0xd0)="fc208a003ee91dffd166c3321fe8d6002b5bf46be09b7804f43b87b12cb59e22a2968b1a03a86c89f47d61b0f569255ab42bb4a17bde6ec441121eeff0ddb2e7b62c10de506ba1069b7b34662fc6372d21f59e87e07411ce2817ec33619a6441e521fc46b03483656277621fce298197e1b50cad523725061aea0f41b0adcffa521532521bc9712c4bd6084bbb7eb95390d8c4be835a79c7a566bc0b5fa9892195f84ed5d88fed09cf8180f4cb205f9a441d5e02e71f5b3e020940260083b3cc15255a97f3f8ab4481cbc8df9da2acb7", &(0x7f0000b25000)=""/80}, 0x18) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x40000000d, 0x0, 0x0, 0xfffffff8, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000092e000)='GPL\x00', 0x4, 0xf7, &(0x7f0000fdf000-0xf7)=""/247, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/21 06:44:10 executing program 5: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000380000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000048000)={0x1, 0x5, &(0x7f0000c82000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/21 06:44:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) syz_emit_ethernet(0x102, &(0x7f000023e000)={@random="cbfb7f94e178", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x0, "4c6567500006b61333aabc92f00aa38f184225d21c02fb47774a9b1dc4b73ee195e4cf5cfc58b6d3d8d57eff932632f1e21e6d5984fbc4271342bd9ecf3c183e9ebc1a4ee69573fcbdadc793458ecb3952e3a86af5eada78f1be3783f20183807dca8428208d3357428b2b2d7c4e446e44b04e8e6b83c6525650ed88f2ce1a9d122adb777064f35baf5acafca099eb543a079f3d8d1e54237dda3265fb64a5cde75a59572b2e844cb48a6ee863cba681e5993ec2d6ca78523b656cbbe610f0c5e50aa21b4c1aa28b50d55abcc3d82a024322c66284940ab05c9a47fe0160e855b5ec3741a0dba69d757540d7d7e2ec35f9f723ad"}}}, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0xfffffffffffffe30) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7e000-0xc3)="0680b4", 0x3) 2018/01/21 06:44:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000ded000-0x4)=0x1ff, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000bd2000)={{{@in6=@mcast1={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}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000f2000-0x4)=0xe8) r2 = accept4(r0, &(0x7f0000805000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000e5d000-0x4)=0x1c, 0x800) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000096c000+0xc3a)={0x6, &(0x7f0000772000-0x30)=[{0x7, 0x8, 0x44e4, 0x30768759}, {0x401, 0xd737, 0x7b0, 0x1}, {0x6, 0x5, 0x9, 0x1}, {0x1f, 0x4, 0x9, 0x9c}, {0x1, 0x3, 0xbe, 0x10001}, {0x81, 0x5, 0x1, 0x7fffffff}]}, 0x10) accept4$ipx(r2, &(0x7f0000e5c000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00000ac000)=0x10, 0x80800) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000977000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x7, 0x7fff, 0x8001, 0x400, 0x2, 0x200, r1}) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000f14000)=0x0, &(0x7f0000e40000)=0x4) 2018/01/21 06:44:10 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000003000-0x10)=@req={0x50, &(0x7f0000001000+0x2fa)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x20}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2000000001, 0x0) getsockopt(r1, 0x0, 0x53, &(0x7f0000e73000)=""/8, &(0x7f0000001000-0x4)=0x8) 2018/01/21 06:44:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f000030d000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x6}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x338, 0x0, ""}}}}}, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000cb9000-0x8)={0x0, 0x0}) 2018/01/21 06:44:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000169000-0xa)='syzkaller\x00', 0x8100, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/21 06:44:10 executing program 1: r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@multicast2=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000004e000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x91, "f65d80f43f597972b8c7d8d836d49576ec226aa27e40549f6e49b892b03af814723f49d6634010c65e5d6e00d08e7cc8cb48c32c5eef1442aa7e3f6eb3039ecaf056094b781a997b64cd980918239c12ef6cc12f493e43d7a50d50ba99b3a8bd3b0740b072e5f1ffadb2460144028935fa2b37266df902f4605591e6abc4c5abac20eec438d7c34fda58810d44f450e7ba"}, &(0x7f0000001000)=0x99) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r1, 0x4}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000c3000)={0x0, @in6={{0xa, 0x1, 0x80, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc5c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xd6e1, 0x0, 0x0, 0x0, 0x0, 0x9, 0x5, 0x9, 0x9, 0x2, 0x7, 0x6941, 0x4, 0x0, 0x3]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0xf5)={r1, 0xed, "14e8ac8996c1b53685796038b271acef0029dd54bcf3d6c3d6d54f0ebde2931bf9399d02dbd7512e92321c04fb31237a5b61f8ccbd522198863eb143449ce80df6af61bc03ec276295bd52cff40dc991ec4d1b933b96f0a8caf1534b6cdc05efd85061555c8ccc4ef12a91c904d084b6547cf7716ba2b4e28f50a77a2bbd66735a24d7968de8847a28aca6c31053200a22f1d6066b21c22d118fde02f15f859936da6f15d76e3df1ad55dbc8a3a76025ddd8a1f7c92ebad801c2a49ee8b37b9a55c56f891be6847d2fd01937de4964606bd3c05459a53360f50cf09ba002be336a9c7f0d90509f583c9928fe8f"}, &(0x7f0000003000-0x4)=0xf5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0xffff, 0x0, &(0x7f0000000000)="", 0x0) 2018/01/21 06:44:10 executing program 3: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000f7b000-0x8)=0x0, r0, &(0x7f0000f7a000)=0x13, 0x7fffffff, 0xf) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00003e4000)={0x0, 0x0, &(0x7f00000e5000-0x10)=[{&(0x7f0000f73000)="6243c575010fa8f5b76cbd1d21b279f979d9bbe52d57d0a2718fa676ddc3b5f386eeb50a3c6a405d66d1c820ef6a1472855b09730ba6dcd369090197db3ad356b7c26206df0853f92c68b4dae354c96bd4ccc4308e6a05b725fdc58b1ebd3d24922bc71c76c795a660b135ab9e9b4749", 0x70}], 0x1, &(0x7f0000f77000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000dfb000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f7c000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r2, 0x21, 0x13, &(0x7f0000f7b000)=0x1000, 0x4) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000f6f000-0x79)=""/121, 0x79}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/21 06:44:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000080b000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000db6000)=0x8) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_int(r0, 0x29, 0xcd, &(0x7f0000419000-0x4)=0x6, 0x4) 2018/01/21 06:44:10 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) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000cf7000)='tls\x00', 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x0, ""}, &(0x7f0000000000)=0x8) 2018/01/21 06:44:10 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000031c000-0x1e)=@pppoe={0x0, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic=""/16}}, &(0x7f0000001000-0x4)=0x1e, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000289000-0x4)=0xb) mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00008ec000)=0x730, 0x4) write(r1, &(0x7f0000fd3000-0x27)="260000005e000900000000f839e3000000010000000000000c0008000000085b1ee9ff6e35ea", 0x26) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x80000, 0x5, &(0x7f0000fd3000)={0x0, 0x0}) 2018/01/21 06:44:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000ffd000)=0x0, 0x4) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000ccb000)=0x0) r1 = accept(r0, &(0x7f0000de8000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000b13000-0x4)=0x60) setsockopt$inet_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000220000-0x48)="745bfb219788fdbf46fb064c390edd12adbdc51412b57c24be296a5d486f2b1eaf90d0b4cf03e36c0e75823c394b38768f5c2d539ec16f49e28951f5426e3dae74076767c9bbb43b", 0x48) 2018/01/21 06:44:10 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f000073d000-0xc)=@file={0x100000004000001, "e91f7189591e9233614b"}, 0xc) bpf$OBJ_GET_PROG(0x7, &(0x7f0000004000)={&(0x7f0000670000-0xb)="e91f7189591e9233614b2f", 0x0, 0x0}, 0xc) 2018/01/21 06:44:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006e3000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000b61000)=[], 0x0, &(0x7f0000947000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendto(r1, &(0x7f0000c3c000)="43761c2dd37eacb1aebb81125316fe4a", 0x10, 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) shutdown(r1, 0x0) 2018/01/21 06:44:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000387000-0x94)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x76}, @in6={0xa, 0x1, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xfffffffffffffffa, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}], 0x94) 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) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f42000)={0x0, 0x0, 0x203, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000ae8000-0xc)={0x0, 0x0}) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) 2018/01/21 06:44:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) socketpair(0xd, 0x5, 0x56, &(0x7f0000bef000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00001ca000)={0x2, 0x0, 0x10002, 0x1}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00008f9000)=0x1, 0x4) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000241000-0x10)={0x0, r3}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00005ad000-0x4)=0x0) sendmsg$nl_generic(r2, &(0x7f0000c61000-0x38)={&(0x7f0000bf5000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000d98000)={&(0x7f0000979000-0x1290)={0x1290, 0x13, 0x6, 0x4, 0x0, {0x18, 0x0, 0x0}, [@nested={0xa0, 0xe, [@generic="edfaa847c62bea28b689ae29fbfab4b7bf2a593087fe42882b7080ea9c399da012ccc8ac281a4a6c2cb487d6916606f10db80f85560f83b7cf8c0b33031a6c75eaceaca85972ad531beb83da78958d60558d863e85936e3f6b68f387cbf39fa2e4c6b6c14503d3a70ef490bb23263469799173d1f3722a866b23d44a29684eed7a36c0e0db076fb7a507425539", @typed={0xc, 0x7d, @fd=r0}]}, @nested={0x1118, 0x90, [@typed={0xc, 0x7c, @fd=r0}, @typed={0x1008, 0x8f, @binary="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@generic="4b516eaa33efb1cd4826d84d9606062060fb65968e020993a5491bf3ccbcbcdfe7736f3009af3b5e604b73e01a8352b6ad3eafe88740ca51b956704515aac4203cf746852215b876c337ed1310dc461f041f6f1184fe697296ebd6d674535c00e9a6a797529f7c307160f7664bcfae5e1743ce896703aa9eb27f8543774088002df83ff8739501fed7d06bbcc34fe8606545c8b824cc1f136028bccb43beb72fd4e9", @typed={0xc, 0x4c, @pid=r4}, @generic="9d50de9e437401d2638bd47a956186710a30493af4651db4640f570c4bb0b2c63f4a4739b1f2d83a145691c8b185ca381ba9c8b9a7d9e4f562c9c923b21d124391c8b473dbbcbdff7fc2eb1bf7addb791b"]}, @typed={0x10, 0x60, @u64=0xa03f}, @typed={0x50, 0x3e, @binary="4d3621e1a44d5eecb3f537c7e9f7b51a0f0d9443cbdec4249a883ff61317e486ddc3f412641f43b7e3d1d0bbdbc5e1944fdaa08c5b5ab76b488e8d1576918dc641744e4a8406a0"}, @generic="7e69b62f4de4f0d17f5c73ae5501205a07d843d22cb2b2d29bde3ffaecc3372e358d28fe15ab9f1992904e47465e55ac12b38e92e4bea45a9992ff16c4c3b9ff60b01c90f220e77718e49ced9bec83f9365cdab6970d96eb22eb00ec3a1cbbc5ac96"]}, 0x1290}, 0x1, 0x0, 0x0, 0x40400c0}, 0x40) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7d}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffef0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/21 06:44:10 executing program 6: r0 = socket$inet(0x2, 0x6, 0x36) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0xaf23}, &(0x7f00002df000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000087000)={r1, 0x4, 0x4, [0x2a1, 0x0, 0xfffffffffffffffe, 0x7]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x400) r3 = accept$inet(r2, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000049000)={0x0, 0x10, "d57d9f517941600b8444d1d4eafbabaf"}, &(0x7f0000bd2000-0x4)=0x18) 2018/01/21 06:44:10 executing program 1: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000f28000-0x2)={0x9, 0x1}, 0x2) epoll_wait(r0, &(0x7f0000d6f000-0x18)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x80000001) vmsplice(r1, &(0x7f0000f83000)=[{&(0x7f0000f82000)="a4", 0x1}], 0x1, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000ebd000-0xb8)=""/184, 0xfffffffffffffd52) 2018/01/21 06:44:10 executing program 0: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000126000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=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=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r5 = gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r2, &(0x7f0000002000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x4500}, 0xc, &(0x7f0000000000)={&(0x7f0000abc000-0x5504)={0x5504, 0x2e, 0x0, 0x3, 0x3, {0x12, 0x0, 0x0}, [@nested={0x3c, 0x4e, [@generic="bcebdc3c216c97a6dbc38f99cf2d", @generic="ea12c15d65bc00e3b5ef262fadf300699b32", @typed={0x18, 0xc, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}, @nested={0x110c, 0x72, [@typed={0xc, 0x3d, @uid=r3}, @generic="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", @generic="6e5b4b53f7f3a4c88aafd9b11ef924f2dd5735642cf066c7b9149d8607e237a9833ce99814b26d16a36f977c86f56e9caf3ed471b76448c493ab1049c43fcadaf0ef921b227115a40d4b1b37f923572964153d9c20fe74a988a5eafac86f968023b00cf57321ab1fd95cf8634c88de293b4ab49f3477396306f24f74a96fb6e0945b10c53d9e9c4865fcdabe45abc57255806c44be972120319538f62a1cc610f0844a4ef859015af0e618d3bac43cbf12e5c02869cc2da6c425ae2e7cb16c96a433412049f1d1821868b2ecd2cdf2c2bcd2d91f260259b22c646b0e56d10c0ee1dbe7", @typed={0xc, 0x68, @pid=r4}, @typed={0xc, 0x3a, @pid=r5}]}, @typed={0xc, 0x7d, @uid=r6}, @generic="13d4ec70abd18d468ebe762fa52ee8e5fbbd6e6945a1552ac8f8ec5e41a480fbef098691a5caeb219e6d04e65ee83fd8d19208aacb2196e48936d273d51b03dbc89f666e997e", @nested={0x1e0, 0x70, [@typed={0xc, 0x7a, @ipv4=@empty=0x0}, @generic="1aff443d88", @typed={0xc, 0x55, @ipv4=@multicast1=0xe0000001}, @typed={0xc, 0x9, @pid=r7}, @generic="1e77660a903ca09ed651b1f031984d30886a4fba7c8ac2e1b4dcd55ee3dab4440a62435d4d8fd4d455781a82355e040009232be01459e8f3a4abd080db4f5ceed1f2eb050bf77b6bc07dcb81032a40a8c3a691f010fed107ade0a458133783bf813ded813a70588d46bd8bc4a91c090ecb7a0b7cbb27476b76ebf438400a2ed25959e836dab2a90988cf827bd2b120050925fe2948c3640df8b6229162c3651a45bff47bf1ec9bd3238d88ef563b5d7e85499275d0771f22e082db1c", @generic="349b31e84ff826bdd9550cc48718b1377a2106950c395d01376d6062281f23ec24b8428d63b88bf2ad45e4d9352c1ba0a1f9414013fae1c5a2bb826c0546fe4ad41cd45ddf91fae65498f76fba7427b0eedeca973f67899fec26b47bec3be63781a8c2ce56adccfe6b506bbc6ab9f3a0f1e3a6aba95a274d1a7f1aeb6f03a2a3c2982a445d754d50120f6abcc105259d5548d34cdbec24ca362ffd3cdd66c453aa74f14c5516be2d4eb91a76488c5457cdb153bf05e9ed5d2b5b387f4796823b3011242d38e027369d3c82f9d61327f9743c827080007eae7b6a9e1a50074d523561959444affd1b4b7ad2912b9d2218f07493aeafd263"]}, @nested={0x3174, 0x28, [@generic="ca49b8a29422604f21cd522b261f931be5a1009b3c033d53d85b0521e34cae4c23caaf8da66556455de68d8d32c50d6d565ca5ea3352c6e0c93fb3ad466be462df81fec8238bfa5b3e984fa916f5b2b9e615646dbb6f9bd3385ada95496d46945dc4180191b2a094cb68a839324b78cf49fe95d2196b95a845f0387bcb8de855713703bf785d204cab1eb7c00376ef1653490175b102a62ed77c81e2bccdaededc178cc2a087e1ed6e76b3f5dc15c4acc9e0d8a0e12a8e785a234099622ff4b00c94bec2b2a475bbb5a69b8345543c044191c91adb480d03", 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0x5504}, 0x1, 0x0, 0x0, 0x1}, 0x20000800) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f00003fc000-0x40)={r1, 0x9, &(0x7f0000388000-0x24)=[0x18bf, 0x20, 0x5, 0x200, 0x1, 0x0, 0x2f, 0xffffffff, 0x0], &(0x7f0000000000)=[0x8, 0x3, 0x3, 0x1ff], 0x14, 0x5, 0x0, &(0x7f00001c4000)=[0x101, 0xc2b, 0x0, 0x81, 0x6], &(0x7f0000000000)=[], 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005dd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r9, &(0x7f0000553000-0x10)=[{&(0x7f000049e000)=""/4096, 0x1000}], 0x1) write(r9, &(0x7f0000147000-0x3d)="ce6732bbcf92f318016303166701780e4c7c629d9bdfbe10feb8c8faa67698ed02a070b646e3d820b066fee3650c6f89af07e1ba7bb59a6996ef5f0688", 0x3d) write(r10, &(0x7f0000335000)="", 0xfdf6) 2018/01/21 06:44:10 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@rand_addr=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=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000001000)="785883ccde4a6a989d9e973323f81967d1a7e1fe94655d49e71d2a55211be6e5b3", 0x21, 0x2400c881, &(0x7f0000002000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'ccm(seed)\x00'}, 0x58) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000002000)=[{&(0x7f0000000000)="14cc6597640a8b5f671c901a4027643a3431e5ec59c4b4f35af4bb4a47648bbcdccf44791975ee2071c4b7cd5535cf950fc0", 0x32}, {&(0x7f0000002000)="71ebda851a238dfcf8c28063a3ba5178e07454cdb9f5d36a", 0x18}, {&(0x7f0000002000)="8fdd8aaabba715b9fc783aa3f9ba75a8ac24968e19a58f810d2c1afdaab89f530980caf11bf220eb4b4d7dbf43bc0f38896d8beec763f9275190cb5cf6e51e6ab551fd7bff164242c4e12d33329553627a5b0ef5a592ef262239987dd9409bfe1a622c5a90afc57cf5da4e975eff3848d9fe28176946e679d7a9474aadb15060f2ef49753178be9825fbc305be6c2f91865143b26ee2720f117e39ce5b757874586c00bfcd867cb77c6c17090319190b15554d21d6a40e4ca41d0550f96b8a5bc2c4b8a84c", 0xc5}, {&(0x7f0000003000-0x1000)="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", 0x1000}, {&(0x7f0000003000-0xc9)="c9571ece3cca33b5150061b1b44e68cd3851698b490e9819db935b07a9208e7e462a02d85ba12f9972ff9a0d0b2dff7afe6036f88787150949ae904f37392563f5f0d858975a848efc52b31101fdfb6c892ef21d47a632012b56cf674ffe842025ea7c7439d5402b87b45e9d3f7640eecd399dbb4b7fca4fb76cfe24ff24e55008959eb67c17daa07f2e6b72dd1bb355a618f591fc541edddb23d1bf86faf6a8f191f1ccdfe79be845496874e83ed1617a1b91034af9f6ab16944a5a6ce55c9fb6a3033e6ae30401ac", 0xc9}, {&(0x7f0000000000)="f0f9e083b6999eb0c1a1a789b0a64dc3be70942ee7056096ac1397973d91c13a6fa97fb89be0bb4b25b2eea06fdc0191d517eea95dcc41d8", 0x38}], 0x6, 0x2) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000001000-0x14)={@loopback={0x0, 0x1}, r1}, 0x14) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f000069d000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}}, &(0x7f0000e7d000)={0x1, 0x1, [0x0]}) socketpair$inet(0x2, 0x80006, 0xb6, &(0x7f0000e8d000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00005fb000-0x4)=0x0, &(0x7f000047d000-0x4)=0x4) 2018/01/21 06:44:10 executing program 3: socketpair(0x19, 0x800, 0x6, &(0x7f0000763000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r0, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001000-0x10)={0x4, &(0x7f0000002000-0x20)=[{0x361c, 0x80, 0x1fffc000000000, 0x40}, {0x80000001, 0x5, 0x401, 0xc5}, {0x1ff, 0x20, 0x8001, 0x19e0712d}, {0x3, 0x8, 0x9f, 0x5}]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000002000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000003000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000004000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@loopback={0x0, 0x1}, 0x3, 0x0, 0x3, 0xffffffff, 0x2, 0x80, 0x80, 0x3b, r2, r4}, {0x69, 0x7ff, 0x3, 0x53c7, 0x2, 0x644ba375, 0x5dda, 0x0}, {0xffffffffe7f5fdcd, 0xab66, 0x1f, 0x3787}, 0x1f, 0xffffffffffffffff, 0x1, 0x0, 0x2, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0, 0x3b}, 0x2, @in=@dev={0xac, 0x14, 0x0, 0xf}, 0x7, 0x6, 0x2, 0x2, 0x401, 0x3, 0x7}}, 0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r1, &(0x7f0000004000)={0x11, 0x1a, r3, 0x1, 0xffffffffffff4d78, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000005000)={&(0x7f0000004000-0x20)=@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]}, 0x20, &(0x7f0000005000)=[{&(0x7f0000006000-0x51)=""/81, 0x51}, {&(0x7f0000005000)=""/232, 0xe8}, {&(0x7f0000002000-0xce)=""/206, 0xce}, {&(0x7f0000006000-0xa2)=""/162, 0xa2}, {&(0x7f0000005000)=""/45, 0x2d}, {&(0x7f0000005000)=""/46, 0x2e}, {&(0x7f0000006000-0xdc)=""/220, 0xdc}, {&(0x7f0000004000-0x89)=""/137, 0x89}], 0x8, &(0x7f0000004000)=""/4096, 0x1000, 0x1000}, 0x40000000) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000000)="406d5c36af21") mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4(r0, &(0x7f0000007000-0x7)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000007000-0x4)=0x10, 0x80800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r5, 0x0, &(0x7f0000006000)=0x0) 2018/01/21 06:44:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x80002, 0xffff, &(0x7f00004a5000-0x8)={0x0, 0x0}) getsockopt$ax25_int(r1, 0x101, 0x4, &(0x7f00006a2000)=0x0, &(0x7f0000508000)=0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000d19000-0x4)=0x8001, 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x76e40e95e707d360, &(0x7f0000d3a000)=""/51, &(0x7f000080d000)=0x33) getsockopt$inet_tcp_int(r2, 0x6, 0x9, &(0x7f0000bfd000-0x4)=0x0, &(0x7f0000ff0000)=0x4) 2018/01/21 06:44:10 executing program 4: mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ac8000)=0x1000005fe, 0x4) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000ac4000)=0x9fd, 0x4) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f00006fe000)=0x0) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r1, 0x101, 0x4, &(0x7f0000ace000-0x4)=0x0, &(0x7f0000663000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000acd000-0x4)=0x101, 0x4) recvfrom$inet6(r0, &(0x7f0000aba000)=""/15, 0xffffffffffffff6e, 0x0, &(0x7f0000a07000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ac7000)=0x47bc7b36, 0x4) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000356000)=0x0, &(0x7f0000acd000)=0x4) shutdown(r0, 0x1) 2018/01/21 06:44:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000580000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00004a2000-0x14)={0x0, 0x9, 0x2, 0x2b97, 0x10001, 0x5}, &(0x7f00002a9000)=0x14) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00002d9000+0x67f)={r1, 0x9}, 0x8) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000fec000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000931000-0x38)={0x0, 0x0, &(0x7f0000d74000)=[], 0x0, &(0x7f00004fd000)=[], 0x0, 0x0}, 0x400c840) accept4(r3, &(0x7f0000fee000-0x80)=@generic={0x0, ""/126}, &(0x7f0000cb4000-0x4)=0x80, 0x0) 2018/01/21 06:44:10 executing program 1: mmap(&(0x7f0000000000/0xf8000)=nil, 0xf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x802, 0x0) sendto(r0, &(0x7f0000660000-0x1)="dd", 0x1, 0x0, 0x0, 0x0) sendmsg$kcm(r0, &(0x7f00007bc000-0x38)={&(0x7f0000e67000)=@generic={0x0, "b15a13af9a201db79a7a8f9b332f2125d801c6073b5f33222848be91659d25c6999ba31b3e4ad348915f4b520ada9fff164f748d370676a9e3690d1d3527af72395d4d68b3cbb7d2687a3521b26d45d6622339efd71f02dc5a4d01c65b44c97438e2ab419392702aad7108fb1bdc9677271ca6571966a73b2b0764b20112"}, 0x80, &(0x7f0000b70000-0x50)=[], 0x0, &(0x7f000027b000-0x4a8)=[], 0x0, 0x0}, 0x44800) sendmsg$kcm(r0, &(0x7f0000832000)={0x0, 0x0, &(0x7f0000655000-0xb)=[], 0x0, &(0x7f0000ba0000-0x1d8)=[], 0x0, 0x0}, 0x0) r1 = socket$inet6(0xa, 0x5, 0xff) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000696000)={0x0, 0x3f, 0xbdc0, 0x9d88, 0x2, 0x5, 0x0, 0xffffffffffffffff, {0x0, @in6={{0xa, 0x2, 0xfffffffffffff7a7, @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]}, 0x1, 0x7f, 0x9, 0x2, 0x7f}}, &(0x7f0000251000-0x2)=0xb8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00008d1000-0x14)={r2, 0x2, 0x0, 0xb439, 0x6, 0x5}, &(0x7f00006b7000)=0x14) syz_emit_ethernet(0x161, &(0x7f000007d000-0x183)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x80000000000, 0x6, "11e515", 0x12b, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x8, 0x10, 0x4, 0x3, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, @loopback={0x0, 0x1}]}, @dstopts={0x32, 0x11, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @calipso={0x7, 0x8, {0x2d, 0x19b, 0xf7fc, 0x9ef, []}}, @jumbo={0xc2, 0x4, 0x3}, @generic={0x9, 0x66, "ad3cffe8b4d9857cc422f31d08f4e640e3f2d24d684f22cdcade8c151a91d67a691135a5d4cc50a6a0af8c8bdcf2eabc7620d71bb78ae85ecfc666c2e683e3ce9910bbe5b056e7f62b0c4904d9529284dea3513b8066ed051716740dd22077bf678e1185c58a"}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 'W'}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/21 06:44:10 executing program 2: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) pipe(&(0x7f0000003000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000008000-0xc)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f000001c000)={0x8, 0x85, 0x6, 0x3, 0x4, 0x80000000}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f0000012000)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xc, 0x0, 0x0}, [@nested={0x4, 0x5, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 06:44:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000805000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)="", 0xfdf7, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a54000)={r0}) accept4$inet6(r2, &(0x7f0000dec000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000d91000)=0x1c, 0x80800) 2018/01/21 06:44:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x2715, &(0x7f00003b5000-0x1)=""/1, &(0x7f0000000000)=0x1) 2018/01/21 06:44:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) 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) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) sendto$inet(r0, &(0x7f0000ebb000)="af8d897c94d8f0e50422c59d831f46238b6da8f107f3de7094bd11d164fea9bcc436738b12148ab6fcab493e1f8d6c7c8a50323b086d063c462c04a56cc60e4998d6a34b1c88a5f2a9569a095abdd16af527c8b9484a9d4fdd7bde4265b035d218a0303b96419120195e13dc33592a2bb36a1b9c17a7", 0x76, 0x40080, 0x0, 0x0) recvmsg(r0, &(0x7f00007c8000-0x38)={&(0x7f0000609000-0x10)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ba2000)=[{&(0x7f0000135000)=""/177, 0xb1}], 0x1, &(0x7f00009cf000)=""/56, 0x38, 0x0}, 0x0) sendto$inet(r0, &(0x7f000010c000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f7d59a04c8caef92b7ff596db57dab59ae28d2e4fc172c39132c0c529754899253f7a2ae04dad49b3fb6922a9363fd2ead98b29030089fb1a54fcb30851bf8c727e06fe7303ad96715b468117d0", 0x6e, 0x0, &(0x7f0000733000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000d98000)=0x0, &(0x7f0000974000)=0x4) sendto$inet(r0, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x0, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000177000-0x4)=0x0) 2018/01/21 06:44:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000193000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @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, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000c01000-0x4)=0x0, 0x80800) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000d72000)=0x2, 0x4) 2018/01/21 06:44:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={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]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000b7b000-0x390)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, []}, 0x90) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000073f000)=0x0, &(0x7f00002b1000)=0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00009af000-0x4)=0x0, &(0x7f0000a1f000-0x4)=0x4) 2018/01/21 06:44:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) bpf$OBJ_GET_MAP(0x7, &(0x7f0000641000-0x10)={&(0x7f00000ad000-0x8)='./file0\x00', 0x0, 0xf669110bcee4d551}, 0x10) recvmsg(r0, &(0x7f0000749000)={0x0, 0x0, &(0x7f00005d4000)=[], 0x0, &(0x7f000008a000)=""/165, 0xa5, 0x0}, 0x1) 2018/01/21 06:44:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f000025e000)="", 0x0, 0x20000800, &(0x7f0000a83000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xa}, 0x78d}, 0x1c) r1 = accept(r0, &(0x7f0000afb000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000f7b000)=0x14) bind$vsock_stream(r1, &(0x7f0000912000-0x10)={0x28, 0x0, 0x2710, @hyper=0x0, 0x0}, 0x10) r2 = accept4(r0, &(0x7f000035b000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002f1000-0x4)=0x26, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000c97000-0x8)={0x0, 0x3}, &(0x7f0000a63000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000fa1000)={r4, 0x0}, 0x8) setsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f00002de000)={0x1, 0x4, 0xa64, 0x8000}, 0x5) socketpair(0x10, 0x5, 0xee, &(0x7f0000e76000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f00000ce000)={0x7, 0x5, 0x2, 0x5, 0x4, 0x2, 0x581ac705, 0xffffffff, 0x0}, &(0x7f0000574000)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f00003b7000)={r7, @in6={{0xa, 0x3, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x12}}, 0x40e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0}, &(0x7f0000cbd000-0x4)=0x98) setsockopt$bt_l2cap_L2CAP_LM(r6, 0x6, 0x3, &(0x7f0000c06000-0x4)=0x0, 0x4) 2018/01/21 06:44:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x95) r1 = socket$kcm(0x29, 0x5, 0x0) recvmsg$kcm(r1, &(0x7f0000101000-0x38)={&(0x7f0000074000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000736000)=[{&(0x7f0000bc9000)=""/168, 0xa8}, {&(0x7f0000147000)=""/175, 0xaf}, {&(0x7f0000b81000-0x3a)=""/58, 0x3a}, {&(0x7f0000e20000-0xa4)=""/164, 0xa4}, {&(0x7f000076f000-0x22)=""/167, 0xa7}, {&(0x7f0000d1c000)=""/100, 0x64}, {&(0x7f000015e000-0x3f)=""/63, 0x3f}, {&(0x7f0000cc6000)=""/83, 0x53}], 0x8, &(0x7f000018d000-0xb2)=""/178, 0xb2, 0x10000}, 0x10001) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) socketpair(0xd, 0x800, 0x8, &(0x7f000060b000-0x8)={0x0, 0x0}) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f000023f000-0x4)=0x0) readv(r0, &(0x7f000006b000-0x30)=[{&(0x7f0000450000)=""/150, 0x96}, {&(0x7f0000150000)=""/108, 0x6c}, {&(0x7f0000819000-0xa7)=""/167, 0xa7}], 0x3) sendto$inet6(r2, &(0x7f00007db000-0x1cf)="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", 0x1cf, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair(0x11, 0x80807, 0x785, &(0x7f0000be1000)={0x0, 0x0}) socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00006ec000)={0x0, @in6={{0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40bde958}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0xff, 0x0, 0x100000001, 0x8001, 0x8109, 0x8, 0x9, 0x0, 0x5, 0x1000, 0x22ea, 0x401, 0x59a4, 0x2]}, &(0x7f0000190000)=0x108) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000277000)={r5, @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]}, 0x9, 0x7, 0x3, 0x100000000, 0x0}, &(0x7f000095c000)=0xa0) 2018/01/21 06:44:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f00009c0000)={r0, 0x8, 0xb12, "f5402917a432a4d194c50ab77fb95c6a542893bcae2f5e92d4ea95393b66f3087ef66f8d1594191edc17645b11147b2b80ca6548b2679b2b804fb2e9ae91e628391a8d99b5f9c27762c7a3af261f8998a822af3b7af66e7d0b0fdff3bec808fe456b02becf039c02e7cab54e8a1b527cb01bf5f113560a7638412f748b9a7fc60a8c0bd8796ad162ac96e9ffeac2ad2fe1db0d091f89a792d0c48f02e05ab3c7012f01a719f3750ab642e982cd2b376b31935d583f8d3d5e010e7a16c826b60dd88548ca1e3aa372941588644b"}) write(r0, &(0x7f0000080000-0x5c)="241e00001a0025f0006bb404feff141c020b49ff6e10b500000780ec0800030001000000ec02e541be8e00412a51b541f42b5f5817675fa17fffbbe76e04f0458a3678bb9f52f61f0ec3e362e473823c1b93951852fb1d78db12f974", 0x5c) 2018/01/21 06:44:10 executing program 6: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c68000)={r0, &(0x7f0000ff9000)="7eb38d552e00d4a8942462441e7039432d9c1ee6eb4b714ac8252849d9131fbee78479105fc5ae3078ec8599cbe926c5c2e98cf8525539d85b1c3302edfccb48198c8910dca197f4a2ac7492db7e3e02b0975a8ddac1c921a3dadfb26a9ce6769ca4364adfb0d0f39f3e6bd38a175c8d4b58a292d92f89ae7aab03827838e2102929cf6a0709e768ddc14c1111bd4232019129be112c61", &(0x7f0000c3e000-0x3a)="", 0x0}, 0x270) 2018/01/21 06:44:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept(r0, &(0x7f000006d000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000ddd000)=0x39f) recvmsg$netrom(r1, &(0x7f0000cb7000-0x38)={&(0x7f0000eac000-0x10)=@ax25={0x3, {"ff5d6bee79c420"}, 0x4}, 0x10, &(0x7f0000fdd000-0x80)=[{&(0x7f000035a000)="8dfa39711340ef3160d2", 0xa}, {&(0x7f0000852000)="0caf4df34cf0206e2861e178e37a0d2f63232ea386161e48f0bbb8c4ff78153dd39bfb9011a4c0082bc37b47af05368b871213bdc77ab944dc4155b61d04fd228ec9340ee87b162aa000e9a844d117cfa6206bf10b18897961f8681f0b4a1d1ffb0724593db51e37667fdc50f026453d9e5b5fadd56d1aaaa0ab7cb596993e32133150fb6e15ef5f50a563677e759f6b8a11d5e95bf176fd0de2796aafc1f344883610f352386c85db87b0bc67f6c021c955ff312abbec4e6b5e6bb781f645d794149903f3eafc8862347a7964b701", 0xcf}, {&(0x7f0000ab3000-0x66)="78391c5b729e82d42f63b93295f3b6294957a43766328e4e050e231082ef800118d3704d5d73e2c5687f66576d2648959ddb159e8f14dedfac6ef48628f42112b8ce93e1a3568832a0c5b85df0c19ca41f4ed9e4ea4561fb50ee255dd229a0cc452fd3af4696", 0x66}, {&(0x7f000093a000)="67e31d888288300c61078c02fffe51305650804daa095e1e713ed19ec37ac5831145f34956aec4a85d6504c059588cadbbc4bb201f2de192817e819b8e55dd38ebf16a1b0d39c2105550ad6fd6019e26f447b1db49993df4c9af0791efe7aaf5181a1a3e1c1a180b7ea9", 0x6a}, {&(0x7f0000bcf000)="e286101ad24791e66084d79d05b6733af8f8c0ba154667328e168a3ebae5bc4a780d17e20bc0679ec267600808e555f340c25a593bf5a3bb727106a3b5db6ba820eaf5bec21008c660f127030c9b1bd1276c4a1374ed74b5c6731506fc02534761e055670b0cc2eeaa72114e4416b310904f5436a1fd688beaacce36d862225ac62f8ba8b73515e73f49fe32bdfe35ee82c8c0a264eda2474e80c0b03f3d757395f7621c8f9cc378626c339d0c1e8acd5de0a344cc3eca77877f53b6b419d1a928a63fe87a5f74f6b563152a03396e956049b655ccc4df360c56fdc530a1c5e1654affaf3296c67d9f52ab06ca73d4232cef29559957", 0xf6}, {&(0x7f000047e000)="584c6306b65116840b2656a5947a03e7c81db6992ff2e9aa69588765c84de061278e2bfbb0d853586e90836111d239923fd55423ef5daa5e125121afc7ef67cbc7877e84c07d519843b52d6ca1c955eb715277cfaf3156fbe911fb7c8ea2e7a2e36a025b3c9b7d6b7b3d2fdac32025decd87f3482bdb7679585bf6084a51deed8bb2fc17d556d610baaedb19c3fd892ea2653b1c54f0b9e6b4f10ed94c4e72d74d37cb2145717249c2ba385defa4c1628519bf", 0xb3}, {&(0x7f0000c6c000-0x40)="f8ba6ab16107764b134a7a1210f55201b6fd9bd1ac1add08855779d12e9ae943e308c83959e1fac5117af15ecc6889e9839afb988f7ca2bccbe8932c2f494868", 0x40}, {&(0x7f00008bc000-0xdf)="a6dfae06c8c505797d7077ffa3b67d341dc6511cc7298ac79609ce62d41b4ef1df07a722754246eab6a4ca898668f84acb61fcb6e409349cc9be737bca46726723e70216d6f249e3a55c395bea5ea4909e6f5db76e287ad9986cd65fcf457820726757ed626db1364171cd31a2e1dd127985a799de3d53345c3881c2a46168d9aa6398b2433ec039f3588419c294cbb2b1e7f57007ef5898b12f4cb052968c35042de47ed0e43d3ee577a8c4fad53a3d7576e3e9529d49b2bb85beaf2fed2463bac75f886d0605ad36234b047d595cd418c48f29fe8ba35f4a88a3b36626bc", 0xdf}], 0x8, &(0x7f00000eb000-0x308)=[{0xa8, 0x111, 0x800000000, "292b4e703d43e6103d53fc085e07c227ab65f823f53328401344ebcc909623e51dc23db5ca1a3dfc88d37a6bed715230077f842dd7cbd0b2070a0ae0900ba290a10c718f68bd754e4791929e7bc56e7f9b79f0094148e5c41329b175ebfa1f390dfbf591baad3d9943f7bbc1bd2579905ea3922d0564c07b073b840d86915f9be0abca54976a2ebd73a114d3958e15a68ccac90423"}, {0x80, 0x129, 0x0, "9705a9a5c98a83337d796e73f5c86daa30f4e5791df35fe12175805b4d80169439ce88a341887722e059e0e6448f39c71e37c3ed89f30d4942874f53d198e27b278f7e420dc7aa3bc1a4768b41d4e2797005377ecd2a2445878b7a1c05cdc45145da8309f26afeeb7a2e64"}, {0x38, 0x1ff, 0x3, "8e66dfa08b75e7d4c0d88676351b050d2bf43d1b0b3c73eb884d6730adcb771884fc3e5d732c"}, {0xe0, 0x6, 0x10000000, "aa0eb6e823abacd015278ca3c1307a3af1739da984fa994738e25a5f951383ea48ed10992c0667495355a083af5dfa50cd7c1640ab3450bc8fb4fa1f6f57f8dcca2bde650045934a951d57886e010fe01f1741c7d16093046d1a22a2da30dd9c6fa105160754b5bf9514d2487963e2c9ffb6580506ff2b851f9af1a887f3bf2398c49500a0f9684ff2cdb8adda3a939191d1d5d4aba841d6d8795c23b6157e7a996c93a9bcb68a15595f28736c094a01420ca9c9ee9e7dde2da773615e17b7ec7aa80cd99d9b1574f390"}, {0xc8, 0x0, 0x3f, "a89cbc322b53631a508cf183ffd6fe8b8826ff43cf1e2fe5f6a5c8d57a31ce6d05a5fde0d38df8fa2734db1ff29d57c995e4b00e08776c071ad82e8dd1ba1be047a1dff8553ad08f8dc0105dd6915fe739c5b484356a2ed90100f43d78f5901e5add3219065caa8d8fee05f35e1d22b13b9d0d32defc8bb20dd2be4a49c658550a87db305a31813ae4ed09ff58243cbd621b4142065e195e9bee0216ffffa9a93459197f111c0dcd87ea74289a9704cf5b9695"}], 0x308, 0x80}, 0x40) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000967000)=[{0x0, 0x0, &(0x7f0000536000)=[{&(0x7f00009ca000)="bd4825eab7241d64340e270f66d6b4086dcdef8b0da754b9", 0x18}], 0x1, &(0x7f0000aef000)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000662000)=0x200, 0x4) recvmsg(r2, &(0x7f000053a000-0x38)={&(0x7f00008de000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000553000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f000044f000)=""/0, 0x0, 0x0}, 0x0) 2018/01/21 06:44:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$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, &(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, &(0x7f0000154000)={r0, r1}) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000668000-0x4)=0x0, 0x4) socketpair$inet(0x2, 0x806, 0xffff, &(0x7f0000204000)={0x0, 0x0}) getsockopt$inet_dccp_int(r3, 0x21, 0x0, &(0x7f0000d6d000-0x4)=0x0, &(0x7f0000c65000)=0x4) 2018/01/21 06:44:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000fb000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000365000)={0x0, 0x0, 0x0}, &(0x7f0000c0c000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f89000)={0x0, 0x0, 0x0}, &(0x7f000010c000)=0xc) r4 = getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000bac000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000fdd000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007b9000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000373000)={0x0, 0x0, 0x0}, &(0x7f0000e7e000-0x4)=0xc) r8 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000aaf000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000096c000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b04000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f87000)=0xc) sendmsg$unix(r0, &(0x7f0000d5d000-0x38)={&(0x7f0000c3c000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00006c7000-0x1f)=[{&(0x7f0000a1d000-0x1000)="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", 0x1000}, {&(0x7f00001b7000)="bb5d9c627cc183d2d6e95c7d0cf1f6feb5a538299cc176c7319ff3fc0c6fdead634728367d1aec5879f83ae2b16d4e", 0x2f}, {&(0x7f000012e000)="065df0bb8261a2432cd7fbbabbfaee97e6d58d80c81f5aa0532d8d459ab88afca59c66854b126552f002ee0a0f8ebe5063e5e5f27dffabf65d5d5a3e16633098f091971533c06a7ac1cc5cb83e09db3dba1bd990499fa3a774473d410c681b8c604a7febe7d48453395b", 0x6a}, {&(0x7f0000ef9000-0xf5)="7e7e5cab3d9a2f539ea92f5ecbf683127dda43a936202417959a61b7132f8640462bc136bd0d5eeccd4b8a690070bb4e2ada0b2ce803ed5dc1622168f92e3962ab4967debdf333546c210603a38faba543a770966ee576d4ebc51b54e0445dc7b2c0ed49ac9e7457c3368aedd511bfb42e9ced6a1593032ff6b528079ee679554d11ede08eb27f1c8b79d2cd695728aadbc0dd28f7ed098f9a97665a4f1d526b905d43c69b85f45b9875877956d8be2a274393528f726504b0e167d0a2e43a44b5084f87ca40a38bcab05b767243edb63875b01522ca21652edb0a7477a16f37c4efdfbf5e4d4112dc24dab4d8c050fd4b8d846f27", 0xf5}, {&(0x7f0000bc1000)="777f23a018a1354c00e12e1369882e663023f5f3052856174814344559f383ab22c08f5fb722ea83b40f829183beb8b45dcaa81b44ce85bd2ff89e225cbfec8da1574aa2a4312289e165ea5a0652038fe4243d30b41d8174e334e50261ee921ea4b5740cafd000e14e02095e6f93f53f208706e0d0e63a289096", 0x7a}, {&(0x7f00000f6000-0xbb)="2ea1148a2b7313d5075d461b47083c0d1284680e4e4a7cfb9a37a928d51f76582d1c537f52bfe3d2af907d4c996e7ba1c9c73abbf75061cf24a771bf651470b4f0b735b37520a7e9c6662979cee310a2d86586481d63e0767f17b86a349f973a8f09d9b96b24345262088e1b0504179c29a687d73fda3e22e09b41c0f0853eb41f946fd2aee8e3201b0437478862537673bf1137ad9dbd3d9bd14bf394665a8b1d713fb2b344680d3c09c613df3bb651dde93923bff8a8b48198e7", 0xbb}, {&(0x7f0000acd000)="6c9cd48358fee95f4d799742c9d0072aceadc0662e", 0x15}], 0x7, &(0x7f00007b5000-0x78)=[@rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x78, 0x40}, 0x44840) ioctl$void(r1, 0x5450) 2018/01/21 06:44:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fc6000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-384\x00'}, 0xfffffffffffffcb2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f00003aa000-0x20)=[{&(0x7f000094c000-0x92)="6cf5538cb76458bf7ddee9a0301994e973fff6854b59ad1f3c4081d67ea7ade84d9fc5217dc304ca5bf05ba62cda7f22ff73a64c639bca1ae889dcb0ac6dbd772b9e38331f9e916abc25161c3671330952d0061259dc25a32914e6fd25ec532fdc0f945f07d4b6366dea9c30399985da74b1319cda88e527a11123ba3879b19ad69555eecc907554dd27405bac2e41c2461e", 0x92}, {&(0x7f00003c2000)="1a07c3122b285a18ce4de8484f9368d4f46ca024c370e820b4b41863d12ef658313502adac01eeeb2990a2eef98e87c6e6ca8e3e1d606d71a39884ac2abcdbd79e1b6d095333b249a1cd85", 0x4b}], 0x2) sendmsg$alg(r1, &(0x7f0000310000-0x38)={0x0, 0x0, &(0x7f0000607000)=[], 0x0, &(0x7f0000026000)=[@op={0x18, 0x117, 0x3, 0x100000001}], 0x18, 0x0}, 0x0) sendmsg(r1, &(0x7f0000816000-0x38)={0x0, 0x0, &(0x7f0000339000-0x70)=[{&(0x7f0000745000)="d97d92058bfb264e6e00000000316b1f90ec80216bf835a371eff5a8785625899bd3d939d8aaf7363a8882cfe5a43cf67cfa8def9511b23ceab93b8035328a660ce6db2b16419626f8b46158dd7664719a0ba647bc418d72ec6192e13363e47f46d08d71149495a84aecdd73b2a0a399d608b1465eb4cc3c9b3988d14b1a93f02b1f65e63fa593df0027d2051ffcbe6c", 0x90}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000a79000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/21 06:44:10 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x0, 0x9, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) bind$vsock_stream(r0, &(0x7f0000002000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000edd000-0x4)=0x0) write(r0, &(0x7f00004d4000-0xb4)="", 0x0) 2018/01/21 06:44:10 executing program 0: mmap(&(0x7f0000000000/0xf0d000)=nil, 0xf0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f0c000-0x87)=""/135, 0x87, 0x0, &(0x7f0000f0b000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x5, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) shutdown(r0, 0x1) 2018/01/21 06:44:10 executing program 2: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xfffffffffe, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000ef3000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ef2000)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ef3000-0x20)={0x1, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, 0x20) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, 0x0, &(0x7f0000ef8000)=0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000ef9000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008e3000)=0x73) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f000085c000)={r1, 0x3}, &(0x7f0000e09000)=0x8) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r2, &(0x7f0000a0a000)="192b3fd40f8f13211cd5418c819d09964a676b0c0983c82abec70f9c9e1f6db4c0b4b56a82db0d71547cb9193f7b14070a52c75f6e4e9ecb5212fea748205064dee63b04e6ee822ea02984e257eb50092c150bbcd798bd8b06856c7471b4d174c1f6f3c57162ca71441b01954e507dd40c393e6fb60b01ebb8cfc0651012a1a6a622f440180df88f20961e098e5ea495cdc273c1d3d988e03ac7970bf4fd8a237b07d69e8ffa1413909945c32b54bcebe40a09fa4c34274eb80b8297836d91b2483c488832d6bf49b39076c6e8da2855618027c58a5d8465be4e1b8323240ae1220e7b7c9095d090c0ab311b9bff701a19d9", 0xf2, 0x80, &(0x7f0000ef8000)={0x11, 0x7, r3, 0x1, 0x8, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ef8000)={r1, 0x25, "b4e71a9ff07a3789528414249bd131543c38a85a59b35556968ef1ae9cc422c3a208c90889"}, &(0x7f000029c000-0x4)=0x2d) 2018/01/21 06:44:10 executing program 6: mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000af5000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000af5000-0x4)=0x8, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000af5000-0x4)=0x3, 0x4) sendmsg$alg(r1, &(0x7f0000297000)={0x0, 0x0, &(0x7f00005c7000)=[{&(0x7f0000af4000-0x1e)="d5675a15472dc133b766a12edbf882b6700f37ab7a2cf40ef935436bae5e40", 0x1f}], 0x1, &(0x7f0000af4000-0x48)=[], 0x0, 0x0}, 0x0) 2018/01/21 06:44:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000b8f000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x9, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x374e354e, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000001000)={0xfffffffffffffffd, 0x1, [0x0]}) socketpair(0xe, 0x8000a, 0x8000000000007, &(0x7f0000e10000-0x8)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f000021d000-0x4)=0x0) 2018/01/21 06:44:10 executing program 4: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000014000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000001d000-0x4)=0x8) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000000d000-0x2c)=[@in6={0xa, 0x1, 0x335f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x4}, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) 2018/01/21 06:44:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x7, 0x5, 0x7, &(0x7f0000edc000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00002fd000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000096a000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000ea5000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x414, 0x2, 0x0, 0xa, 0xa0, 0x0, 0x3b, 0x0, r3}, {0xffffffff, 0x0, 0xfffffffffffff957, 0xba, 0x7, 0x100000000, 0x7, 0x24e}, {0x3, 0x81, 0x2, 0x5}, 0x8, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x32}, 0x2, @in=@loopback=0x7f000001, 0x5, 0x1, 0x3, 0x100000001, 0x8001, 0xe0e9, 0x7}}, 0xe8) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000179000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f00004cd000-0x8)={r4, 0x1}) bind$alg(r0, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes)\x00'}, 0x58) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00008c4000-0x4)='tls\x00', 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r5 = accept$alg(r0, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) sendmsg$alg(r5, &(0x7f0000de1000)={0x0, 0x0, &(0x7f0000e6d000)=[], 0x0, &(0x7f0000f96000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r5, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000ff7000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/21 06:44:10 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e7, &(0x7f000000a000)="57860a0cde0d1fb0") ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x10f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/21 06:44:10 executing program 7: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000053000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@generic="5d46ec9f1645711cf1902ad22809e072", 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f000002b000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00004fd000)=0xc) 2018/01/21 06:44:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000934000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000092b000)=0x26, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000061b000-0x4)=0x0, &(0x7f00005b6000-0x4)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000939000)=[{0x0, 0x0, &(0x7f0000eb2000)=[{&(0x7f0000034000)="d00aae63a63b3e150ec8d00850f1492d0faf2c7b1b70bcbae318c21e8a9638d3bb09eae04b73f707224b5ec3cf7839bd94bd35c82d493b966ee2800093b99ef6db38a8399adbdbb86967a7da685b8ad17fb7654232e9971ab82ec12f46a40794ab2e66337d3918f734cc2185ada6ad659bb7bdd988bd0745392de0713150fbe93a16f5ff8946ddee9e61e11e8ba40ee14633ceab08b064c3b3ab08d88bbc438f8869f54114593f22822443cbea6069a3", 0xb0}], 0x1, &(0x7f00007a3000-0x48)=[], 0x0, 0x0}], 0x1, 0x24008001) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000cca000-0x2c)={0x1c, 0x8, 0x3, 0x6, 0x1e, 0xffffffffffffff9c, 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0xfffffffffffffe50, &(0x7f0000c3f000-0x50)=@raw=[@jmp={0x5, 0x0, 0x6, 0xa, 0x3, 0xfffffffc, 0x18}, @alu={0x7, 0x0, 0xe, 0xf, 0x6, 0x0, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x8}, @map={0x18, 0x0, 0x1, 0x0, r3, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x273) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000154000)={r2, r4}) sendmsg$key(r5, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x19c, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 06:44:10 executing program 2: mmap(&(0x7f0000000000/0xaf0000)=nil, 0xaf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000792000-0x2f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0xffffffffffffffff, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, "89020000"}}}}}, &(0x7f00001ad000-0xc)={0x0, 0x1, [0x9df]}) r0 = socket$inet(0x2, 0x2, 0x8) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000af1000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000af2000-0x4)=0x2c6, 0x807fe) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000af1000-0x4)=0x0, &(0x7f00004e8000)=0x4) 2018/01/21 06:44:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000986000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0xa, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@rr={0x7, 0xf, 0x9, [@broadcast=0xffffffff, @multicast1=0xe0000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) socketpair(0x0, 0xb, 0x3, &(0x7f00009a0000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000f40000-0x20)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) connect$netlink(r0, &(0x7f0000a29000)=@proc={0x10, 0x0, 0x1, 0x40000}, 0xc) listen(r0, 0xce9) 2018/01/21 06:44:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fc4000)={0x1, &(0x7f00002a3000)=[{0x2, 0x0, 0x0, 0x3f}]}, 0x10) 2018/01/21 06:44:10 executing program 7: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000754000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bf8000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000ad000)={0x0}, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000-0x98)={0x0, @in={{0x2, 0x1, @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]}, 0x200, 0xb8}, &(0x7f0000002000-0x4)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x80000001, 0x30}, 0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0xed21, 0x900000, 0x5d, 0x400, 0x0}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$packet(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14) getsockname$packet(r2, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000003000-0x4)=r1, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f0000004000)=r1, 0x4) r7 = socket(0x0, 0x5, 0x2a9) r8 = accept4$packet(r7, &(0x7f0000005000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x14, 0x80800) ioctl$DRM_IOCTL_AGP_INFO(r6, 0x80386433, &(0x7f0000001000)=""/126) ioctl$DRM_IOCTL_AGP_RELEASE(r5, 0x6431) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000006000-0xf4)={r1, 0xffff, 0xec, "97b5c74daa1ee3cd729404510a66657777d3ba34ee0f47f53bbfce98e52c587fe0b0b9ac65805e39be84962109d72b3df2c37a3c0ced426309da52daffd87825fa49a12d4c554228d4cbedf91670044c53b93ff8f84e40e289e304e8e4dcba924d0f8dbfe06d5d6344f9d2bb65b45bcde665b54d3532b8bf9ecf27344f137e7d1fb1c64b5f48bd4ac0041d60eafb0e530dc81c9dc4e284e65d4c7e60a7e17c8d4686e8afee5dde6afb11674f6360f0febb29ba07b3f89e0ef7b4d3643a67ab746736924baf9394742c1df2cb5f747d70e49b73a529cd220a54b3defe4e0c502049b1f762c315234413e1c8c6"}, 0xf4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r8, &(0x7f0000007000-0x38)={&(0x7f0000007000-0x14)=@ll={0x11, 0x8, r3, 0x1, 0x2000000000, 0x6, @random="95d626076317", [0x0, 0x0]}, 0x14, &(0x7f0000004000)=[{&(0x7f0000005000-0x7)="efb05d0f85468a", 0x7}, {&(0x7f0000006000)="5eb86135327d7a270014fa9a244e", 0xe}, {&(0x7f0000001000-0xce)="2b5d7678aa1a757183644fb885bafb9fbb58d1d85fc844ec69b592cb351a37b10f79effbe4eb82541c3d5eed04688a48e81201f80a1cd6bb382f0ed9726a9c2fc96d9ed09fe3726312c5576760bd36a1a55d4d93ddd614d31b5585746943ca80bfdc513c5a94be34284398a64b04c8896d203996c3dc5d658d21d61579495fbaff5a99b547b009a95de67cdb30bd296ff2a260193054f72707e4ee7dbbdbebd166b90c20d119c4f47bbf3ce284dbcaf3e2daa8e6fb3bd3c1a01118619017f7ddc04eedb21ba8639eae48a93d6ef6", 0xce}, {&(0x7f0000006000)="599cc49f106eee05531867e52e36949c55a075fe84b726ced382aac8e5931f5130b4fd010a2a1a2cd33807dc062f4551d9e3b4a5690f79688dd88bdff0011311086eae58b3d80f33b878f6ebab1a796118cab5dba131023ce918e7aa4614cafa624a63f927d6724dfd4c5ec607b7aae624629bb66cf2db7359d1a35bb35f8ea8a8cb2065268c026355a321407cf8384c6b56fc0e1dbd82d1c9ab6b9e4cadd668ad5fe111ed673c91f58be6516c72091d727d6fab751be0b783d7ada4b3d216ff6aa37df00e1233b20ee97cc73f19d7af2cafd216d8ce304dc67925abd6831af71ce06cd1bc975c01c409c22740613b50c778c91948", 0xf5}], 0x4, &(0x7f0000007000-0x1e8)=[{0x48, 0x112, 0xd59e, "0d0436786be0bc5c04102bd6a3b99d98e78c93032002f310d2115a9af85d509bf68dff7cc3916d5d81d547b3028ddd42f77c1abecf"}, {0xa0, 0x11f, 0x1c7, "89a0e453c23a8c425ef55fa32398bbe35ab2570e383ed218f26e9cf311576bef99f672da80a8d4a11a44075b5b5b04bffb3a35250e2576965090419f7872a0cfb829d839c21e3ca4ca7644871e5042dc994ed19715b04266c4b088b7ec015c7b173ca8bb532fb3fd4f4c5540f97fd4cf646e6a133a4939a7da83f453212006761152a3b6e3dd0690b5657a946f448a"}, {0x100, 0x105, 0x7, "6b5d42999190f9e58827c0748cda149515553ea7058c92304779f7ff2c24dd563a1e9f3a4f1d29814e88dee6011cb504044444801a5f7df6d9d8841011542b1810c420757883b9f24d1040d30cd4c68c19d6dae22b65e970d925a98da930437658cb631df439d43d68ab811015cc71467691a908c1fa1cf90a0b963def86da9cb04cfab2bb8b7de91aee4facafae3d57d0193c7076bb1f5082b847a28f7daadfcc3471db9362380aee408c0e08c2cadfa5caf8ce78045190d1cc3be0a87176f07cd9aafdff143ceef713afe962cb8ce497c6ed72d0d4aba290e2360a05b629dad4c199538d5746dc860f548e75"}], 0x1e8, 0x801}, 0x800) 2018/01/21 06:44:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x3, &(0x7f0000443000-0x18)=[{0x100050, 0x0, 0x0, 0x0}, {0x25, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f00000a6000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00001c4000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000e0e000)=""/141) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00003c6000-0x8)={0x0, 0x0}) getsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f00005f8000-0x1)={@loopback=0x0, @empty=0x0, 0x0}, &(0x7f0000fea000)=0xc) 2018/01/21 06:44:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000c97000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000aae000)={0xffffffffffffff9c}) r1 = socket$can_raw(0x1d, 0x3, 0x1) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00001a2000)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f00005ea000-0xbb)={r1, r2, 0x7, 0xa2, &(0x7f00008d4000)="61341637c8f0403e93530dc736d66f05a97cdc0acbaf8cb6ecc22752696f76dc52df80d0a4e93bd863e940bab93584ef21783c930cc2e94b8eb3b0ecd7073dbde396604560dc4d1fa8d64fce5616cae9995f29166cb53ab96cfbc325da7e25dd17e9eac2476cbd0d8c14618a97587a9181a151b49c12d8fa1c2e5b40947b21711b2799c473bc589f9ed9515acb1ad6c0c08ee8344be8acca038f76030d88b219d0b30aee74c1d4d7a70cd8a5b35ece1223eb08b3b5e8172492d198", 0x6, 0x20, 0x1ff, 0x80000000, 0x4, 0x4d7a79b8, 0x4, "3fda1daf0943e48f0b3c425ff904face2670e26dd436e28283c06871fc52d000cc01eec9935781bfee27eacca6f4537b46e75789e40a1c54b34a297a3b6204c1577d47dd8f073a0457bb25ba54680f764ab6f4f4ec8bb4afe19a846bd2a8786961a0ef91f21acfdc09e9628f42f27d51d62ea35e70ed7e18b87272490576d92b25cfe8530123bc8791bd74547aabfdb6153cc5"}) 2018/01/21 06:44:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b8a000-0x1c)=@req3={0x10001, 0x0, 0x1, 0x1df9, 0x0, 0x0, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000ee6000-0x38)={&(0x7f0000174000-0x10)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000151000-0x80)=[{&(0x7f0000231000)="8a2409823dd22abe251d73a52e00ae20f5b564676eecf7daa59160d4fc70db35095550248956aaa902fc738c26bf0b5176f810fbcc4ebc5d48592a2c73d1883e50631198b67b3bd9c3c704160a385e3b421df81997e0615ff56d609cd2be651fbfc03be99f3a7859ce3e1cff79ebe0186bc10edfe57d752f8ace4b791fd841c91e6395474aea0e05d9d87dcd0131ea0302da9d02bdfef2b1b41ede7d9d", 0x9d}, {&(0x7f0000061000-0xa9)="54239c65f42ce18636ef27992caf107ead6e1f94cb6bc7d7b7f03eda43382018264aaefc7deab537537917a451a65cefb33cda1da8a4f5a82fdd6ec43a3b1256e0e67caed1056ec77ae7ed5aa4db44f669924784fa01d591578270dc4d777d17ffa046f70fc00168f40bbb42663d05d917d63beaad6452b6af457b02ab5761cb8eddc391a30c58202acd67a62c92bf1eafb04cfcc3b4f4033f7f36efadaacf5525b76e2eacd31435d3", 0xa9}, {&(0x7f0000b6c000)="c557a23a254d87b58579dd36aceb06d7ff4f236dfbfbb1ece7f06072d149ed46bf030b08cf206efe961397314759e6be68a1e26ddd789d6465ee3d1677a1d7adce719ebfb6f229de07654f871c1131a4e1d3f23d", 0x54}, {&(0x7f0000902000-0xc5)="7cb50efde9e2fc0a2d898dca3ff52dd6c3aee4b8b7868c4397b3cbca215b5acdca160d618c7ed52e4a05463aaf8abc73819c3f70fa5b2e37200d6d5b578c91ffa78701ab819c575398e645960d6df471de79e79704d9355d757aae555181eb49b9f21a74aca90e12cbdcadd9b36a4950a1335c1b0b0b5a245dab0fded1757418e3acaf5681fdca2d259ad49922ce179e086f6aef3563653d94ea31eaef8b0bbf1c16c6ae413f8ad5aa743f3b70f02f5b5b16987ce9f9485d47947565e473a4292ba8dde4cc", 0xc5}, {&(0x7f00008ab000-0x10)="65d5a0434dbbedd04e06534396e38d62", 0x10}, {&(0x7f0000383000)="39563c99d0dece636d30293bc0f68e92610f9fb5f13abf662719fa90b5f1e21e7088e5", 0x23}, {&(0x7f0000fb8000-0xfb)="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", 0xfb}, {&(0x7f0000808000-0xa1)="4d6781453a6bbf541c74eb2f539ec06866ce50da6ade33d420bd626369a743fc9ce47422a446e10785f4ab908be97d905aa9dd5e1218e35d619027d87a530a354be17f1d90c989c89fe05b18dd09bd786c99e07dd127248b42748cdfe1743503ff8c2ff0c5b8d946bdcb99d357ef96986030d51be624b9485959dc83fb0b3aa3b489b580dd23390928d109f0a01b1bce921f4414c6c52bf8fef186e9e7ec915938", 0xa1}], 0x8, &(0x7f0000a7a000-0x200)=[{0xb0, 0x10b, 0x7d8000000, "bd35d1226723cb1fba45c2fa57c332640a1413300b436050983d4f0d001efc2c86065bd2e4eec2728289cbc9dd8512c861460406dd781b78b0722c42c0b8096a43723ed077c60e0ccd2dab51e0f84797770b66fe26d60632da266e65139c39e855a76bba5cd0cd3b6f932726cb04222710a5fa4d34a5ae1407df94c88038431ec48a5eee57adba956ad4eca479f2fc16816297e17a242fdc9770ffaf3912ae"}, {0x70, 0x118, 0x7, "1ccd50327698ff5f1e3018d541fa092399633b9bf5740b8feee16e7a6cc7d95adcffc02c0ea7988404beef71a02af9f41219ba1ea708339cce40bbdbf9272d9e2bf084430ab6a2e1c8cd965d22dd94fb4408bd64791f81d3e341"}, {0xe0, 0x111, 0x0, "22baaf6c7e6a2e9d404e8e895ce18cb32f71f4cd05227367d3fbe317b6e1456070088ebfdab06f752d956103171b51c0a795dd42ba16d4e24da4073ecdd56ecfb3cc2f289afcb3c2e3160a7f2651126739f701864b6b9981a5f9d069047bdd0cbe25751602f285e3ab843f68300141485f0103ed8298407dbdcb15812e898523a93c2b88ea8de5c0f38ab7e5609e4c702771bf1f39f4f882c78bb122d2dcbf035686992788497541da5f683487ac8306965561c287d75bd1dedf7d463eaa1da27a68b71f79caeb0ac771b7b8ee17"}], 0x200, 0x20000000}, 0x20000001) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "0100000900000001e5260001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00003a0000-0x280)=[], 0x0, 0x0}, 0x0) 2018/01/21 06:44:10 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, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x6, 0x0, 0x0}, 0x10) listen(r0, 0x3ff) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000a35000-0x8)=@assoc_value={0x0, 0x7}, &(0x7f00003e9000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000fcb000-0x8c)={r1, @in6={{0xa, 0x1, 0x81, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5}, 0x98) 2018/01/21 06:44:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x80004, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000b24000)={0x0, 0x0}) write(r0, &(0x7f000095c000)="24000000260067000000000000007700000000ff0100000000000000ffffffff0900ff10", 0x24) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000829000)={{0xf86, 0x9}, 0x40}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000223000-0x1)={0x7}, 0x1) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000ca5000-0x5c)={{0xa, 0x2, 0x80000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, {0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1, [0x9, 0x7, 0x400, 0x7, 0x6, 0x10000, 0x4, 0x0]}, 0x5c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ca8000)={0x5, 0x3ff, 0x8, 0x101, 0x7, 0x4, 0xfb, 0x2, 0x0}, &(0x7f0000fac000)=0x20) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00004a9000)={r2, 0x0}, 0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000de3000-0x4)=0x0, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00002a4000)={0x8, &(0x7f0000cb3000-0x40)=[{0x40, 0x100000001, 0x1f, 0x5}, {0x6280000000000000, 0x0, 0x1, 0x20}, {0x1, 0x8, 0xcf, 0x1}, {0x5, 0xfffffffffffffff9, 0x100, 0x3}, {0x9db, 0x2, 0x1ff, 0x3}, {0x8, 0xffffffff, 0x2, 0x1f}, {0x1, 0x32, 0x3f, 0x1ff}, {0x800, 0x0, 0x2, 0x1f}]}, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000b63000-0xe)={r2, 0x98b, 0x3, [0x0, 0x6, 0x8]}, &(0x7f000099e000)=0xe) 2018/01/21 06:44:10 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) 2018/01/21 06:44:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = accept(r0, &(0x7f0000aa0000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000634000-0x4)=0x2e) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001000)={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, 0x2}, 0xffffffffffffff8e) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d6d000-0x88)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in=@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, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x0}, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000957000)={0x9, &(0x7f0000843000-0x10e)=[{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}]}) 2018/01/21 06:44:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000d2000)=@generic={0x72, 0x0, 0x33a}) write(r0, &(0x7f000018f000-0x24)="2400000052001f0014b2f407000904000200071008000100ffffffff0800000000000000", 0x24) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000a5f000)={@generic="21c6763743fd83f9171d6fc7a1186942", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/21 06:44:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000533000)={0xffffffffffffff9c}) r1 = accept$packet(0xffffffffffffff9c, &(0x7f00000ef000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00005f1000)=0xfffffffffffffd6b) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000599000)={&(0x7f00002da000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000688000)=0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000794000)={r1, r2}) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000cd6000)={0x0, 0x2, 0x8}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f000051f000)={0x1, 0x5, &(0x7f0000cd9000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, r3, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0xa)='syzkaller\x00', 0x200, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000914000-0xc)=@sack_info={0x0, 0x0, 0x8}, &(0x7f0000220000)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000691000)={r4, 0x8}, &(0x7f0000972000)=0x8) 2018/01/21 06:44:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x2, 0x9) sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f000075f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000c10000)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 06:44:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00007a0000-0x14)={0x1, 0x6, 0xc7c, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00001ed000)={r0, &(0x7f0000674000)="", &(0x7f0000262000-0x1000)=""/4096}, 0x18) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getpeername(r1, &(0x7f0000c03000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000513000)=0x3a) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000136000)={0x0, 0x38, "23ac3d3897210ab25b415493b5f5d09fd3b73a4fda2c4ffa8f27919b57866d710643b6f33f3ad9640e581da2d483912b"}, &(0x7f0000dbf000)=0x38) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00008bd000+0xe53)=@sack_info={r3, 0x5, 0x401}, 0xc) 2018/01/21 06:44:11 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000006000-0x4)=0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000007000-0x3a)=@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}}}, &(0x7f0000006000)=0x3a) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000004000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000)=0x14) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000003000)=0x0, 0x8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x28, 0x2, &(0x7f0000003000-0xe8)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x2) socket$nl_route(0x10, 0x3, 0x0) 2018/01/21 06:44:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e54000-0x46)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) socketpair(0x0, 0x80b, 0x400, &(0x7f00008be000)={0x0, 0x0}) epoll_pwait(r1, &(0x7f0000ee8000-0x54)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x1000, &(0x7f00001f6000)={0x5}, 0x8) 2018/01/21 06:44:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1b) socket$nfc_raw(0x27, 0x1, 0x0) connect$inet6(r0, &(0x7f0000146000-0x1c)={0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff}, 0x1c) 2018/01/21 06:44:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cc4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-ssse3\x00'}, 0x2d) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 06:44:11 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) getpeername$packet(0xffffffffffffffff, &(0x7f0000180000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00000ea000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x891d, &(0x7f0000002000-0x10)={@common='yam0\x00', @ifru_addrs=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0x4, 0x4}}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000002000-0x8)={0x0, 0x3f}, &(0x7f0000002000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000002000-0x4)={r3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000001000)={r4, 0x497}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={r2, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0xb}}, 0xc) r5 = socket(0x18, 0x3, 0x0) accept$packet(r5, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0xfffffef0) 2018/01/21 06:44:11 executing program 6: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f000002b000-0x31)=@un=@file={0x0, ""/47}, &(0x7f000002b000-0x4)=0x31, 0x800) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000002b000-0x4)=0x5, 0x4) pipe(&(0x7f0000019000-0x8)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x6, &(0x7f0000002000-0x6)=0x0, 0x23) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f000002b000)={0x1, [0x5]}, 0x6) 2018/01/21 06:44:11 executing program 5: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00002f4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f72000-0x1e)=""/53, 0x35, 0x0, &(0x7f0000205000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) recvmsg(r0, &(0x7f00004ed000-0x38)={&(0x7f00004f4000-0x17)=@un=@file={0x0, ""/21}, 0x17, &(0x7f0000f72000)=[], 0x0, &(0x7f0000f73000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f7e000)={0x0, 0x0}) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000f28000-0x4)=0xfff, 0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000f7d000-0x4)=0x0) sendto$inet6(r0, &(0x7f0000867000)="", 0x0, 0x0, &(0x7f00004fb000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/21 06:44:11 executing program 1: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(camellia-asm)\x00'}, 0x58) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fa5000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000797000-0x28)=@ethtool_eee={0x44, 0x8, 0x0, 0x0, 0x64, 0x8000, 0x9, 0x100000000, [0xffff, 0x4]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f000048c000)="526f24df1630fb3319872e64587777ce", 0x10, 0x0, &(0x7f0000fa3000)=@in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f00002cb000-0x38)={&(0x7f0000fa3000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009aa000-0x40)=[{&(0x7f0000af2000-0x14)=""/20, 0x14}], 0x1, &(0x7f0000012000)=""/24, 0x18, 0x0}, 0x0) 2018/01/21 06:44:11 executing program 0: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000525000)={0x0, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000ba3000-0x88)={0x400, {{0xa, 0x0, 0x9f5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000077b000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000496000)={@loopback={0x0, 0x1}, r2}, 0x14) mmap(&(0x7f0000001000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f0000637000-0x26)="240000001a0025f0006b000421bbfc00020b00ff00090000000d00eb08000400008000b7", 0x24) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r1, 0x0, &(0x7f0000f6a000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000b82000)={0x0, 0x25, "7db51b4825f0d3ee0f01d59dda650c892296d27349153d305cc894f23bf7b3411a13a8848e"}, &(0x7f0000a3d000)=0x2d) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f00006e6000)={r5, 0x6, 0x2b, "f2ac4d63b0d9c274d828754edd3c18bdeac3fd3bd14e930f504d6eacf887b4fd28aa0b4508fbdb1683a7c0"}, 0x33) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r4, 0x44, 0x8, &(0x7f0000f6a000-0x46)=""/70, &(0x7f0000821000-0x4)=0x46) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000f6b000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000c70000-0xb8)={0x0, 0x7fff, 0xfffffffffffffff8, 0xffff, 0xb1, 0x7ff, 0x4768, 0x400, {0x0, @in6={{0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x10001, 0x8, 0x0, 0x80000000}}, &(0x7f0000491000)=0xb8) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000f6a000-0x20)={0x9, 0x9, 0x2, 0xff, 0x6, 0x0, 0xde, 0x54a, r6}, &(0x7f0000f69000)=0x20) 2018/01/21 06:44:11 executing program 4: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000f71000-0x8)={0x0, 0x0}, &(0x7f0000f70000)=0x8) sendto$inet(r0, &(0x7f0000f6b000-0x3)="cf", 0x1, 0x0, &(0x7f00007dc000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f74000-0x8)={r1, 0x3}, &(0x7f000003a000-0x4)=0x8) pipe(&(0x7f0000f73000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000a68000)={r1, @in={{0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 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, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000450000-0x4)=0xa0) 2018/01/21 06:44:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(0xffffffffffffffff, 0xc0086423, &(0x7f000032d000-0x8)={0x0, 0x0}) sendmsg(0xffffffffffffffff, &(0x7f0000eb3000-0x38)={&(0x7f0000f51000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b5d000-0x70)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00004e4000-0x8)={0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000394000)=0x0, 0x4) accept4$inet6(0xffffffffffffff9c, &(0x7f000092b000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00009a9000-0x4)=0x1c, 0x800) socket(0x7, 0x5, 0x200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000012000-0x8)={0x0, 0x3}, &(0x7f000056b000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f21000-0x3)={r1}) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000a46000)={r2, @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]}}, 0x8c) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000c01000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0xfffffffffffffffd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0xf2, @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) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000733000-0x96)=""/150, &(0x7f0000839000)=0x96) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f000002b000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r4, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00007b1000)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d93000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000099d000-0x108)={0x0, @in6={{0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x79db, 0x4, 0xffffffff, 0x2, 0x5, 0x7fffffff, 0x1f, 0x5, 0xdc2, 0x3, 0x4, 0x0, 0x0]}, &(0x7f0000b8b000-0x4)=0x108) 2018/01/21 06:44:11 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={r0}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000002000-0x4)=0x4, 0x4) setsockopt$inet6_mreq(r0, 0x29, 0x32, &(0x7f0000002000-0x11)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x14) 2018/01/21 06:44:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$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) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000275000)={0x1, [0x1]}, &(0x7f0000399000-0x4)=0x6) r1 = socket$inet_dccp(0x2, 0x6, 0x0) sendto$inet(r1, &(0x7f000013a000-0xa5)="b929cc5b2168f1f887a68d5ca76231c95f7024597678f279fdc6136880a113009118bea7410779d3af8cd4096b465640199283cf997717566d5d807b8d6226db75544fdbd9a9d81b2370aef688faf67ba34f9e4891a0003734af65ec0f89c6fa074482b532ca55aef644a1375107b36df5d44aaf81dd85909b3907e46a458732b42e6b97da4fbe3eeadbbc7a61a50dee6662269ba3e1e84134626e68c169039280b498b751", 0xa5, 0x20004080, 0x0, 0x0) listen(r0, 0x8000020007ffc) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000006e000)={0x400a, 0x8005, 0x2, 0x925, 0x0}, &(0x7f00005b0000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001f6000)={r3, 0x0}, &(0x7f0000c6a000-0x4)=0xffffffffffffffcd) r4 = accept4$inet(r1, &(0x7f0000bd4000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006e3000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000ed6000)={r3, 0x3ff, 0x10, 0x100000001, 0x0}, &(0x7f0000ed6000)=0x18) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_create1(0x80000) setsockopt$inet6_tcp_buf(r5, 0x6, 0xb, &(0x7f000014f000)="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", 0x800) sendmmsg(r2, &(0x7f0000d6a000-0x21c)=[{{&(0x7f0000d83000)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000a97000)=[], 0x0, &(0x7f00008ee000-0x1510)=[{0x4b, 0x10d, 0x1f, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/21 06:44:11 executing program 7: mmap(&(0x7f0000000000/0xae5000)=nil, 0xae5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0xa, 0x7ff, &(0x7f000053a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000ae6000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ae6000-0x4)=0xe8) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000ae6000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4, r1}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x2, 0x4) sendto$inet6(r2, &(0x7f0000ae6000-0xb)='\x00', 0x1, 0x200418d4, &(0x7f0000ad6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) getsockname$inet6(r2, &(0x7f000067a000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00002e3000)=0x1c) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r2, &(0x7f00007bd000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000ae5000)=0x32, 0x80000) 2018/01/21 06:44:11 executing program 6: mmap(&(0x7f0000000000/0xdcd000)=nil, 0xdcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x800, 0xffff, &(0x7f0000b04000)={0x0, 0x0}) mmap(&(0x7f0000dce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r1, 0x8907, &(0x7f0000dce000)="a4e44a53619ff4d47eec3799b55a99ed4c2dd6d5f4d5904235d5bee4c9f7000f59329a3b877da26ab7572635b0c06464af2ef35ad5ffdc38e0f7ebdaae68885ca9e5ea2e21c35951843123e15d80cc4fb8dbc7a06b3ed9713d4232b1eeefd5b6ddd40305121cdd9ff43476e52eedf74724a913a41d29dc29d7f2e0a5c3f56ba9bfda712be9a43a0812783f9887b68d4a48edbc4988184e8368b42770f6aebcec7ec8636b2ed0d34783eff20b7c4d3e2858c0849901317dfafcce0fcbdaced50494707f15e4809cda4faae828db4d2452902ed9") r2 = socket$inet6(0xa, 0x7, 0x9) mmap(&(0x7f0000dce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000cce000-0x8)={0x0, 0x47aa}, &(0x7f0000dcf000-0x4)=0x8) mmap(&(0x7f0000dce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00007e6000)={r3, @in={{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]}}, &(0x7f0000dce000)=0x8c) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000dcd000)=0x0, 0x4) 2018/01/21 06:44:11 executing program 0: r0 = socket(0xb, 0x7, 0x80000001) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000a6f000-0x10)={{0x8, 0x80000001}, 0x10}, 0x10) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000fbc000-0x4)=0x5, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000263000)=0x0, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000095000/0x1000)=nil, 0x1000, 0x2, 0x13, r1, 0x0) ioctl$sock_ifreq(r1, 0x894a, &(0x7f0000002000-0x28)={@common="6c6f53000000000000fffffff00004ff", @ifru_flags=0x0}) 2018/01/21 06:44:11 executing program 1: mmap(&(0x7f0000000000/0xadf000)=nil, 0xadf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7f, &(0x7f0000adf000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x71, 0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x1, 0x7, "1be2d88080be83d1fbd7aaf3320ac85d2eb0daa751333e75fe09656e3d493ed4b727269b4a6d8402c3666bdc8c354a0ef601c4829a696c4873183ed865d9c1ba3d2ffff1b9d2ccf67683846044c08988f17e64cbf4"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x2e6, [0x63e]}) 2018/01/21 06:44:11 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 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$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x18, 0x0, 0x1) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000005000-0x4)=0x8, 0x4) 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, &(0x7f0000005000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x7, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}}, 0x8) 2018/01/21 06:44:11 executing program 4: preadv(0xffffffffffffffff, &(0x7f00004ad000-0x60)=[], 0x0, 0x0) pipe(&(0x7f0000107000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000034000-0x8)=@assoc_value={0x0, 0x4}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in=@multicast2=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=@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}}, &(0x7f0000002000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001000-0x28)={@common='bridge0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000-0x8)={r2, 0x3ff}, &(0x7f0000001000-0x4)=0x8) 2018/01/21 06:44:11 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={r1, 0x9}, 0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0x1f, 0x8, 0x7}, &(0x7f0000000000)=0x10) r2 = socket$inet(0x2, 0x0, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000001000)=@assoc_value={r1, 0x7}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f0000001000)="d58bad9c947de93da2488fb2263c4b770e9c22e1eb0d6359db2650394642bedc96ad1c7bee383d41104bc7734f9b104773387ea58397d8b653e426042fb73ada5aedca9dd47188fcaaccdf11a1e894bb502f24612095e2ca33980681b35ab06ed854bbb6c6ce97fc8a61d2587b1794185bb84045859a3cec1bc0ee2058b78251ce13501b8a7bbe72cfbf227804583d8c434657ca9666b0b9c7e6ced79187a44464b992fef52d8e905d45a249d4265be9600c5a11c47312fbe8cee466ba6fdcb6aa8366f9573f7b819a06d675a5dcff221a91b6ff8f2f8705da42f2832e3551697c5ac43e0bc97e45cbc71688075f805fd4cdfafa88") accept4$inet6(r0, &(0x7f0000002000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000522000)=[], 0x0) 2018/01/21 06:44:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000829000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000505000)=0x3a) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f00004cb000-0x10)={0x7, &(0x7f0000ec8000-0x40c)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) r2 = socket$inet6_sctp(0xa, 0x100000000005, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet6(r2, &(0x7f0000e30000)="97", 0x1, 0x0, &(0x7f00003f9000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000cc3000-0x10)={0x0, 0x1c, &(0x7f000077b000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f00008be000-0x4)=0x10) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000353000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c95000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f00007a4000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, r4}, 0x14) r5 = accept4(r0, &(0x7f00003d7000)=@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}}}, &(0x7f0000309000)=0x32, 0x0) setsockopt$packet_fanout_data(r5, 0x107, 0x16, &(0x7f00009f9000-0x10)={0x7, &(0x7f00001e8000-0x38)=[{0x0, 0x82, 0x47, 0x400000000}, {0xfffffffffffffffe, 0x5, 0xffffffffffffffbd, 0x7f}, {0x576, 0x4, 0x6000000000000000, 0x0}, {0x4c6e, 0x3e, 0xffffffffffffffa4, 0x67b}, {0x3, 0x6, 0x9, 0x80000000}, {0x5, 0x7, 0x0, 0x5}, {0x4, 0x80, 0x3c, 0x20}]}, 0x10) mmap(&(0x7f0000893000/0x1000)=nil, 0x1000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f00001f7000-0x8)=@assoc_value={0x0, 0x4}, &(0x7f000025d000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000ff000-0x8)={r7, 0x2}, 0x8) socketpair$inet6(0xa, 0xa, 0x40, &(0x7f0000a8e000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_CONGESTION(r9, 0x6, 0xd, &(0x7f00008c3000-0x4)='cdg\x00', 0x4) sendto$inet6(r5, &(0x7f0000184000)="1f38f9e34251c29bd8a7b25bde61cdb492bdbed1497229429c6e6abd2c7bf36004f81cfad3a922d6709242e27cc592351f9fa72e161645a3af0022cb0c0cc09651c80a7dc1243b32913e64363b9f80c2651f01914cdfd48e767cbf96d6277445afa0654fccbaf69bbabeb372fe048746cd0144e3b1d498a8a368dac9719885c9fb83cb7b45a9372da8411ff3dc37fc67037d1a6cb3eda0f0117eac8c972c31d55d1ddfd73a89", 0xa6, 0x240408c5, &(0x7f0000dab000-0x1c)={0xa, 0x0, 0x7f, @loopback={0x0, 0x1}, 0x3f}, 0x1c) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f00004a8000-0x46)={@pppol2tp={0x18, 0x1, {0x0, r8, {0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x3, 0x1}}, {&(0x7f000002b000)=""/4096, 0x1000}, &(0x7f0000707000-0x1)=0x0, 0x20}, 0x42) r10 = epoll_create1(0x0) setsockopt$RDS_FREE_MR(r6, 0x114, 0x3, &(0x7f0000f7b000)={{0x1, 0xffffffffffffffe2}, 0x2}, 0x10) bind$inet(r0, &(0x7f0000cde000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r10, 0x1, r0, &(0x7f0000e01000)={0x0, 0x0}) connect$inet(r0, &(0x7f0000894000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 06:44:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x4, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x0, &(0x7f0000fcc000)=""/165, &(0x7f0000b29000-0x4)=0xa5) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1, 0x3}, 0x10) bind(r0, &(0x7f0000d02000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000804000)={{{@in=@multicast2=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}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cb8000)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000328000-0x10)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000475000-0x4)=0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000d99000)=0x0) pipe(&(0x7f000042f000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fb0000-0xc)={0x0, 0x0, 0x0}, &(0x7f000085f000)=0xc) pwritev(r3, &(0x7f0000c9c000)=[{&(0x7f00001f8000)="2de06c1706bafd9fb6deb3e517f3569858eb7587deefda53b9dc24186d3f9e1c6b9280bd453bca3c5ce96b5bce8c3b55680a70e10686bb2d56818c6b9d73593c2b5974bf660cdbf9222d8b3863f1d44c3a449911bb24b91e95fc9573b398e9e259ffaaa0ceb31faa139c82566126b0235bb0cf963b1feb0c5ca1b431b2e57598ab7547f0ab898e538db843e29e95d08f456be45ff1ea0d44206c50a784968b4a05110269a14ed4beabe2ef4b8b8871159e44536b4d5d9a9de742348aa0956d669ebeb9cceb29f2673303dc68", 0xcc}, {&(0x7f0000de6000-0x1000)="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", 0x1000}, {&(0x7f0000c8e000-0x10)="fcc5f4847661d44d9ec23c3f8a83d65c", 0x10}, {&(0x7f0000319000)="656e20e89e4315af6b2b99022f47ebb66cc4ac958e490107b70ac7fc92bbad6e8a9c7aece6c536e37dbfacbade9a2b423a4f895cff91c9ff38c7867925ca423b99e045505f1813a760a11c92e146980c8ef5e423431da3d1da11af5b51eb3bcbbe19f6a9b66819c687a499d65501487196", 0x71}, {&(0x7f0000ace000)="0064098e0965803d92e700a74829576455e7d8d1392f0651367a67cb6e176e7ff5f0bb622fa48dffc6a0e3428090d958fa9e75f8f8938669169c56fdad87467131683ffae48dda2772aff5eb0752af526e08d1", 0x53}], 0x5, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f00002ab000)={0x9, 0x4, 0x524, 0x3, 0x8, 0x6}) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f00001b7000)=""/252) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000d4f000-0x4)=0x0) sendmsg$nl_crypto(r2, &(0x7f0000222000-0x38)={&(0x7f00007b1000)={0x10, 0x0, 0x0, 0x8200}, 0xc, &(0x7f0000389000-0x10)={&(0x7f00002ea000-0x108)=@upd={0x108, 0x12, 0x100, 0x7, 0x1, {{'lrw-twofish-avx\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], 0x2400, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0x4dd}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0x8}, {0x8, 0x1, 0x51b}, {0x8, 0x1, 0x88ef}]}, 0x108}, 0x1, 0x0, 0x0, 0x800}, 0x1) sendmsg$nl_netfilter(r2, &(0x7f000010d000-0x38)={&(0x7f0000319000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000678000)={&(0x7f0000095000)={0x1518, 0xc, 0xa, 0x100, 0x0, 0x1, {0xf, 0x0, 0x5}, [@generic="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", @nested={0xb4, 0x4b, [@generic="6f8165c91415f6d672552eea14ac7437f502f34644f3391932f55142565cedb0a4aec33986e195b1b126bbd869", @generic="9a1c883f3783aa62e89ba23e52a4cf8869c90979a0def0264bf1d7e2659b5d75289a34cb4dfb0c7afd52567a04dd9521c9211d17c4cf343ef4", @generic="43d115c0039fe9dff7ce80bfb672e66ed46850887476528179937d952a0673b04e0b62ef202b6314a2c0df3d2a6741b0b11ec41788e62d50a88035aab7ff01899980622ee065f13281"]}, @nested={0x22c, 0xa, [@generic="1e28be226896b7f91e1decc6c76e57b716a615df02f0abce49e434f741ccc06990a27f8abc33c5975ba4c338482bdda9794bab583cb96a81d48b3bf1f596decfffb9e32c7476b38d440cf9e65701b3d71bc23d70095d4c2da3ec6545d089d68b4779a957ea18f08f84722c4f9805346a8e15116ccc17f7e7523ca546fee632751eb5d4ee32b60950465695f7bd26763fd6cf56a0e028c05bd5298f87adabaf3db7a65d07099b0565c7bae14b60ed8b3fcbd51a7bf98cdb5cc173182e548e4aa508f7807e51d42b4b86eae0e68357c6a0", @generic="395f8f19", @typed={0x8, 0x1f, @void=""}, @generic="1fa6b01822415828b9656d7d4adee622a2aceace8946aa840884e00b12fa6c503e2e45e6770c661c98b346ec1aff", @typed={0xc, 0x73, @fd=r3}, @typed={0xc, 0x3b, @ipv4=@dev={0xac, 0x14, 0x0, 0xf}}, @typed={0xc, 0x32, @str='\x00'}, @generic="7b1acfc4cf3a7915eb89ef8bbb9f2a55d8693c636025c9dd3445a6f5d680c3c52798eb13704d2275d1f2749d28897d7ff4bb8e128c1a4d0222086d8ee75c5116f592d3b612b92654d159ca2dadb25797b7e9c36ae13ce7db808b93844191e14854e5c03c996ab5d7ff33b00414a43321e3a440abeda1fb42b5375a18fd37a84d9e2fee8f0ea15d8e3d8d827c4b8253d0c7e4c29136b801fb3714e62829328a53df2f6ac2d6a41750b565bdc2ada8dae07d0f8a639d4e903b99a3026e9c4535bedb2e8e9a61a2b656e0a19ca6d38a7b9ac9887ff5f2f13ad1fee5b8cde5e0ce6c2028bd3f9b783e8a62ce37", @typed={0xc, 0x84, @fd=r2}]}, @nested={0x20c, 0x52, [@generic="0a5cab2c08b12e131122f147195c7fc0f6513cba", @generic="f0c556456026f792fa85c9bb80d6526292bc9eef1b7c3e3e00f3733dce441ad6a8956a553de9845d0d9d484e12997dac31c72f882fbf6fdd7f0e4e7390d5a6e4051fa2493567b6a2a79656b29b69c5988c6a9993", @generic="a8feada3c70204a31f1649e42d0aad2b1ee902d7baebd239a98668953cddb72c4500fcdab8557690c928c249688545e59a9680696e0b4c7e6b7c1fe6580092b6ffc062b7cdd8ab8b8f4c495b548a1e35b6e86ba6e995a0605ee4bafc33c1fda704a9165b2f92b2a214b5d52818c63fd1", @typed={0x74, 0x6b, @binary="38950cd985c178fb0858554c997b055b64b4434cd3a988d363134e5e871fdfbd5a0c99104f23fb2cff5716d73b74bd952a7527246e792c478f6b00497c6156e1eef9a7121191a591965fb1287a7055accccf990ccde0adb17b794489ffc531fde7d29cd03e113894a6"}, @generic="0536a1ac1a04498f33adba88645e19c532a0a449f8229fa31a03cd5f33e7e00fbb6f0c2e5fbb2d0a83194bcf1999f47940489fc76422c53b3eab044fdaddf43fc891e3baac326f8be257ba222e8aae40be77da1ae1206e09507cd26844ef96df02ad0e012fade652f3992a188ecc0b5c8fa3f17d7d372f5ee0a38a66e89fcdfa795b1b624ad1f1ec36124a74ea6d1f351f603728f8dfab0163b5b8753ffe7a04adf9cb3ebc18c4769b5b668f", @typed={0x10, 0x1a, @u64=0x1}]}, @typed={0xc, 0x5e, @uid=r5}, @typed={0xc, 0x46, @pid=r4}]}, 0x1518}, 0x1, 0x0, 0x0, 0x4}, 0x4004) getpeername$netrom(r0, &(0x7f0000a24000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e85000-0x4)=0x10) sendmsg$alg(r0, &(0x7f000007e000)={0x0, 0x0, &(0x7f0000577000-0x10)=[], 0x0, &(0x7f0000b62000)=[], 0x0, 0x0}, 0x0) 2018/01/21 06:44:11 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x3, &(0x7f00001f1000)="c8d63f23", 0x4) socketpair(0x8, 0x6, 0x6, &(0x7f0000687000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x1f, 0x0, 0xb78, 0x9, 0x3}, &(0x7f0000416000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001000-0x10)={0x6, 0x8001, 0x200, 0x5, r2}, &(0x7f0000001000-0x4)=0x10) 2018/01/21 06:44:11 executing program 0: 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$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000038d000)="74e52066f85fbf3ce90dc5dd06ec7c465b3358d767b017542cd3a71ce22d7e159dc42850dc24bae8fbf35de6676fa924dc9af736dda0f0b02bb1de7379b36861aa442887c49cd8eafb883800243cd56b9b95f9deff74eca3a526aa2fe70b2564863fa02417e8c0c0c47644799a93d1865a5cd589ad64d736855ea069b3e24d593c34f0d8ddc05dfe5590690a9e6f6b1ae67a4acc1ba7576664725fe415eace2c50c4a8205344b4c96b5825dd7496b32209b6a81fcfd14769f4be2ad68a990a3685", 0xc1, 0x4081, &(0x7f0000082000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x80) socketpair(0xf, 0x5, 0x5, &(0x7f00003ba000-0x8)={0x0, 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00006b9000-0x10)={r1, 0x28, &(0x7f000019f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) recvfrom$unix(r0, &(0x7f00008e5000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000b51000)=@file={0x0, './file0\x00'}, 0xa) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0", 0x76, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$ipx(r0, &(0x7f00006ac000)="617250d8d38d1475df17c67e80a06f7287af3ae6b6001f045f1526f297863b0859b1ebdb6f0dfb62de69fac86f947c3d2b2885d9b6d5e54029b38e5cf64242cb1ca85558ae209522496313efc84991327f692b845ec492c82053e44fe0d92c79f658f721a36ea09de2bdde2ca52a", 0x6e, 0x0, &(0x7f0000e44000-0x10)={0x4, 0x0, 0x0, "d5914cd9d8f7", 0x0, 0x0}, 0x10) sendmsg$nl_route(r0, &(0x7f0000e7d000-0x38)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000212000-0x10)={&(0x7f00009d4000)=@ipmr_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 06:44:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x82, &(0x7f000026c000-0x8a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x74, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@source_quench={0x3, 0x4, 0x0, 0x0, {0x16, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x402f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@ra={0x94, 0x6, 0x0}, @lsrr={0x83, 0x1f, 0x0, [@multicast2=0xe0000002, @multicast1=0xe0000001, @broadcast=0xffffffff, @empty=0x0, @broadcast=0xffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff]}, @timestamp={0x44, 0x1c, 0x0, 0x0, 0x0, [{[], 0x0}, {[@rand_addr=0x0], 0x0}, {[], 0x8000000000000}, {[@broadcast=0xffffffff], 0x0}]}]}}, ""}}}}}, &(0x7f00000b3000)={0x0, 0x1, [0x126]}) 2018/01/21 06:44:11 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0xaa, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00003b2000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000e32000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000001000-0x4)=0x3, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000001000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x10) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000000)={0x1, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2018/01/21 06:44:11 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, ""/4096}, &(0x7f0000064000-0x4)=0x1002) connect$unix(r0, &(0x7f000005c000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0x9e6000)=nil, 0x9e6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000-0x20)={0xffffffffffffffff, &(0x7f0000000000)="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", &(0x7f0000005000-0xb8)="", 0x0}, 0x20) r1 = socket$bt_l2cap(0x1f, 0x7, 0x0) mmap(&(0x7f00009e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000714000-0x8)={0x0, 0x0}) accept(r1, &(0x7f00009e7000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00009e7000-0x4)=0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000006000-0x6)='./file0\x00', 0x0, 0x0}, 0x10) 2018/01/21 06:44:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000a01000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0xa, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@rr={0x7, 0xf, 0x8, [@loopback=0x7f000001, @rand_addr=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000626000)=0x0, &(0x7f00006aa000-0x4)=0x4) 2018/01/21 06:44:11 executing program 4: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f00005ce000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @empty=0x0}, 0xc) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x2, 0x80000001, &(0x7f0000f7e000-0x2)={0x0, 0x0}) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000f7e000-0x8c)={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]}}, &(0x7f0000f7d000)=0x8c) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000f7e000-0x8)={0x0, 0x0, ""}, &(0x7f0000f7d000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000b86000)={r2, 0x8000, 0x7eb59b29, 0x9, 0x306, 0x0, 0x800, 0x5, {r3, @in6={{0xa, 0x3, 0xfffffffffffffbff, @mcast1={0xff, 0x1, [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]}, 0x3f, 0x8, 0x335c, 0x1, 0x0}}, &(0x7f00001d8000)=0xb8) 2018/01/21 06:44:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x10d, 0xa, &(0x7f0000a11000)=""/4, &(0x7f00006d6000-0x4)=0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000a8c000)={0x0, 0x80000, 0xffffffffffffff9c}) r2 = socket$nfc_llcp(0x27, 0x3, 0x1) accept4$nfc_llcp(r2, &(0x7f0000f94000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00006ee000)=0x60, 0x800) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000ab5000)={&(0x7f0000000000/0x1000)=nil, 0x1b7000000000000, 0x2, 0x20, &(0x7f0000c00000/0x1000)=nil, 0x6}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000bb5000)={0xf530000000, 0x0}) 2018/01/21 06:44:11 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x8000a, 0x1) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffff9c, &(0x7f000000c000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000d000)=0x10) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000009000-0x8)={r2, r0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000004000)={&(0x7f0000007000)='./file0\x00', r0}, 0xc) 2018/01/21 06:44:11 executing program 0: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x7f, &(0x7f0000fbf000)=0x2, 0x4) sendto$inet6(r0, &(0x7f000085f000-0x94)="119f905f31a1762777be5a9173b6c143c04708ec93f7d560c1a1571aeebb70e341b25babfd0f98d691effd38b462c08a6a09d864dddb148a74927b3fc82ea9b3262b486250bcd2d094f99679065f7275be25494ce3ee83c5b279b4edf163ad460997a510107cf2252c36cceb09d7008d8fe6d728f70b0367c8a22ac774d12c40ecb97fc7e1fcbf0207c97f6cea2f1245d4c120e8", 0x94, 0x4c010, &(0x7f0000fd4000-0x1c)={0xa, 0x1, 0xffffffffffffffc1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000fd5000)={0x1, 0x101, 0x20a, 0x6, 0x56, 0x20, 0x5, 0x100000001, 0x0}, &(0x7f000035a000-0x4)=0x20) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000fd5000)={r3, 0xc719, 0x20, 0x7}, &(0x7f0000fd6000-0x4)=0x10) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x2b, &(0x7f0000fd5000-0xdf)=""/223, &(0x7f0000fd4000)=0xdf) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000fc1000-0x1c)=@in6={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) close(r1) 2018/01/21 06:44:11 executing program 7: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000021000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000004000-0x4)=0x3a) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000003000-0x4)=0x1, 0x85) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000022000)={{0xc525, 0x100}, 0x10}, 0x10) socket$kcm(0x29, 0x5, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 06:44:11 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) write(r0, &(0x7f00004d4000-0xb4)="", 0x0) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/21 06:44:11 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000001000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@mpls_uc={0x8847, {[], @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "99524e", 0x0, "2e1f0d"}, ""}}}}}}, &(0x7f0000f63000-0xc)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000002000)={0x7, &(0x7f0000003000-0x38)=[{0x800, 0x8800000000000000, 0x7, 0x7f}, {0x3, 0x751c, 0x7a, 0x6}, {0x2, 0x3, 0x5, 0x5}, {0x352, 0x7, 0x80, 0x23e}, {0x8000, 0x3ff, 0x5, 0xd}, {0x9, 0x5, 0x1, 0x200}, {0x0, 0x3, 0x40f3, 0x7fff}]}, 0x10) 2018/01/21 06:44:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(0xffffffffffffffff, 0x0, &(0x7f0000d67000-0x4)=0x0, 0x80800) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000786000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000e82000)={@common='irlan0\x00', @ifru_flags=0x9000}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00004ce000-0x4)=0x5, 0x4) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r2, 0x1) socket$packet(0x11, 0x0, 0x300) ioctl$int_out(r1, 0x5463, &(0x7f0000ac5000-0x8)=0x0) 2018/01/21 06:44:11 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) write(r0, &(0x7f0000bf2000)="c38b2604e1756d3ad78635e47dab83081b58d0437c708e624310dfcf0cdae5e351312ac3433162e89133b4b3f725dacbe3e8c74cb8280802e2e6b28f54d39ac7a01ee53581709a9ba32060d7133ddb7033fbd4fbc4790a8ccdc96333ea271245efecf1147d46076ce4bd709e789ba65dc359a1a79c6f568b0e0cb07412a0ec414d67a1f94b32552246faa108649b9d8aaf8de18da6551b8c78a0bd6038fc8bc01c4715c16a4c6316176b7e928fcf0fd125a1c25d6116a2007453d8f050d520af9ab8f81d4082fe807ca9d67050e96a6ac76513521c36f763636ba16da07b2ff7aa71293160", 0xfffffffffffffef3) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000fad000-0x118)={0x8, {{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]}, {{0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2018/01/21 06:44:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000883000-0x4)=0x1, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$ax25(0x3, 0x3, 0xff, &(0x7f0000226000-0x8)={0x0, 0x0}) r2 = socket(0x11, 0x7, 0x0) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f00007bd000-0x4)=0x8, 0x4) bind$ax25(r1, &(0x7f00004a6000)={0x3, {"8d46eca9e42112"}, 0x3}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000435000)={0x0, 0x0, 0x0}, &(0x7f000039b000)=0xc) poll(&(0x7f0000545000)=[{r0, 0x0, 0x0}], 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/21 06:44:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = accept4(r0, &(0x7f00001e8000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00007f8000)=0x10, 0x800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000a93000)={0x0, 0x4, 0xff}, &(0x7f0000151000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000b9000)={r2, 0x7, 0x20, 0xffffffff, 0x401}, &(0x7f00008e3000-0x4)=0x18) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000e3a000-0x78)={0x4, {0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x348, 0x3, 0x80000000, 0x1, 0x7782, &(0x7f0000fe1000)=@generic="3bff2afafacdb95b12a5633a3df882b7", 0x91, 0x100, 0xcc}) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000758000-0x24)={0x24, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x10, 0x0, [@typed={0xc, 0x1, @uid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00006cb000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000614000)={0x0, 0x0, 0x0}, &(0x7f0000db8000-0x4)=0xc) r5 = getpid() accept(r0, 0x0, &(0x7f0000166000-0x4)=0x0) sendmsg$nl_generic(r0, &(0x7f00003f4000-0x38)={&(0x7f00002d0000)={0x10, 0x0, 0x0, 0x2400000}, 0xc, &(0x7f0000143000-0x10)={&(0x7f0000d2e000)={0x287c, 0x30, 0x100, 0x5, 0x2, {0x15, 0x0, 0x0}, [@nested={0x35c, 0x3b, [@typed={0xc, 0x9, @pid=r3}, @generic="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", @generic="fecca4067d6751e6a7b87a1a8af0580e13f30d5f2fee72c4a341d9adf510c7386d7d3f2f02574b2de78652ed71cfa9904f0f58f83d592b8485bf663e5ed5895981f1dc656599b8219cd6a27801f8f8292c972860c4a830c5a579a072fa9d54b74e9bf90ecd765615af3ea0090a9e933a35b8604dd1ab33c193cee1b28a3fb91fda571d4b74d5052c579cb32825267ee11be5062b95253b6db97620307a9b7b8883af4044a5751361c09b199e534173344b2f806d7c41ffb68d082470546319386ba1ef5fcaef19095ce1fd1071746265ddb4596dde8c2f01e1854f493048ad2296485b95660b84e01514c324ff3cebed629ecf", @generic="4f8bc31fb8792455423070987e397af99e59d32abfb5650dd8421bd2c24d5495a5449ba660379cb860c53658e0dc1d689db9380abcdf102f37926571662d8ac3eacb31d421fd428498a3db9c9af12b8fe8a0cc85a909070c57e6fb98b074b59a8296e5ae667ce24e3922d4267fe091227be690da9f0aab57b3cc0b9270dd1dfe5140d094c48b4d3e3c9231c00b28f186717458bb4b72973b831eef2771454998", @generic="a381b253656b007e6420c4864cee978cf566f957543361ba95ee3163351bdee02130", @typed={0x8, 0x61, @void=""}, @typed={0xc, 0x34, @uid=r4}, @typed={0x88, 0x42, @binary="3965b36732105ed75c211ec90e4d1115390943940517271efa5398208af6c1c34187c11c0e7c6ca33c0f4bea76b4e6ef69f35fcec3b1758fea62a18ee3952143d0c659a7de262d422fd50d0fadfa7eaba792881512afb231d82e60217ceeaddf85bce62822e4036f90464d143d5a29bb53fa69160146560c0056b39f9f2d"}]}, @nested={0x2e0, 0x82, [@generic="e285aecf03e61f276988951b728f204a4bc17334692b", @generic="", @generic="f7ce8ca28ab849821d0af734bffaaa472095040fcc8cd7df01ba5760c51b82ab4c8f9797a6c4e56db71193112c676196ac0b81fcb4a3bca7ba4acb1d802b3a8c6cd63a3d3da9609e6ca571a2daf5eecd5beceec6077447f0ba2f", @generic="ab0dfadbe2f0a1f8b2d0de42ecf3dcd498adacda60dfd15e0db3c22576faa55d3259599a524682198e0737c07acf90e58c63df85dba7b03a4940a3fff8c6d45ddf3426d7f5c716fbfcc1215144b14ca9f00f6edb65c51d69a41405038bbda74b3a12ec9e1f3bcd2fd1cb8ffd6b48db9fa1463946a001decb4db853c814262428cb67532f4f1b", 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@typed={0x18, 0x63, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @typed={0xc, 0x71, @u32=0x0}, @generic="5a092cb6da8aa6ada93a183671783a7c248ae41ebf0b3fdc03d6246fecd2e7bf9ccc5533a3aec5483ca50aac66f69675db2670b4331428db96e88181ad765f0d973049c67d3cae3e474b6ad60c", @generic="5d53e2ffb9be6b6271e44056fe7614b37af279051e8f7e667986af2b9cbed1c4a3256d3d9109ac98da22042ef0133a0e1fa4fe1d07d76b3944a593ddb71838aae940112f92dc6df40c5378acb55548ff95607a97a601988830f90442905837c0ba98ab481ecaa08232d1f5d9736af22b432dd47e6025ac17140f00485bcbc700240b81b351fe9d58698b1cb5a559d4321481bd8edc7dc94e0361cd5b172b19c28eff5ce79ce28a87a16fa679965a2463711c5f60e1378d1ed1699ca2823d2780b6075ec38a42286dff618c9e76eaec1413ef6c94bc74600ccb44e06118d6aad47953f1823d6a676516e1ef9720b441f9d02f3d80966cf4ef83b68821581a372874b74b94b8dfd8db19ed67f834e9423640298d1204900e1f22164cf092ef525f74567bc505ae89ffc462cfe45350dcd06cb17a5f4d9848010b18620fc2eb442d10547b05424fb74b51a900425523d2bc79445a6fac29b65d88261f2b1158775ee35b2597d50341d9db110cfd18994d09915f2fbe1f95400e14f4f1ef19c6380530ad4d03c4da08c60822e72779752a5136d529eab1d7198e0a2881be8cdb41ba30cd6273a9e9e0d7d458a03e423d1a6f0317c3a67f550e28bb1fd5fd26d65d34cc3f2c04b272215662b6e9a64884b715929ff02f08272be07118dd6eefb4b60cad74d421147858ac612d005bfa3737c1e9f94adb4a295d3f76a37670f2cb9ba86391607441921ecad96dc6cd1239679232a16d251e5f8d82163124d8706e6666c025484d1e436c11f6468638c279aeee2cc9891e73cbf7c6a5cf0f36dae9c6b7f6dc65ae747673dee98d9a108521f9db5d5a1bf941f18eff96bc800c82f4002f0f5b44132d188b2841c87c1ea1250cf1515d604327536abb5f8b3da8bbea5df02eff9cc1c7cb2e1b311922e10253d557aa2fcb54db30144c6c9bff9e40b22014924805bcc71ecc25e283d53613d4dad71aab650874427111d1d89b30967afed508af60e1711fd740fab1f848671902a162a0bd8d295e8a366662fe44720f85db201352412da580946c8dce82c7c3e6ca8e6b03b19fdec75c0d2e89188613f9c5c146e1e6bed5b0feae1c1d0ccb172f0dc4c2f141accfb0ef347610480b39b91e999165f76846cc8ce3a3d09ac35d8279562db904c17e503755d6a79f0f6c4e28421e4bc689db300da794662fea1ce396e7345cfc1a6965f69572aef22bbd4a6e93a9eed4d91acca7edfeb4b5f5c42a41589d6e49a33b38ad3e8db80e0df3858047cc2266f2b1532f1d2e6f90f898bac9a2a95fea590fcd39339328e4cd4781e6ac26340da3937b65f66cdd54c2126e9959ecb8b1e57e7c544c02aee68f8b33be333f423a0cb61b4c23ddd5b3c9e4839035386d7f77b12deb35eba0110f9f1f334fafa38167322592584d8a78ba9c61bcb04afe041947348bbded4c5a5d097d1798f1dead9a80b69bb5ae6ccb56a183fddd84ec603bcdfd6c1d841944e3294cfc4cf1c7a4b4ce2512a61d1d58cdc24e4cbe8ac06d1f93273ea5c111bf4e7a6930ee2a4ece7c192ab1655532a2d6462e38218cfa96efe61aa6b11e0559fb86c4472748a89e8e39343f645c40c02c92507d0f00cf0c33679de2d811d724235c2beb66a0ea8c8d104d2ef4c5c67b88bce2b149d1eb9631ea77f8fe2c654a7abe50b1a60757d361cceeb7c6cea4ae06c723df40c71f76ff3192122277796048c2427ef49dffe5ca71a6bd1dc820500c9b7d841c9483698e77717ad86085919d27d5b28fd2f9344ba5cd5f0457cda365e4f7c9621a037fb27c7f922d58ecca2bdab1f305b606c622e56d170e9224602e38e098c2fdf953ef0b91877350de034654778bad3d665e7f130df71d16cd815ee5caae9d0a7ef0033e048c75a5628f68539d6f5f11cbee139f2794cb7344d8823545f89bf1dceeac437638dfee6eb9b5cf0cef7e0373b86ba0e4c9c3ce2bd0712a94890a198a556d3e2968b674a54bfae5b1e90e74f7375300f38186a9ac9a82a6d582181fa5ab0bdd48a2059c64d6e8d6e424d09597747162f71f8c655c4f665e5537e50204723dc6c3842975c0cf6b5035b6882f9cf990ccd87f10d62c6e2572039b1c63e6a321021ee54bd6d62e44911cc4503efa751be1a68fa948f17e2958f0775cefbc534418de01f32d3c9beae6caa3ef9728a7122de176ff0badaedd99740ae0bd68ec449f3ab919bc78b4eb62f713d7053806090a57b5644904a8e8cae4acc41abcdd0fadff43e3bd27dc207d18195d418ce62329d15dd9ff1e1d2cca104eb95e15e535482ae58117cea1e1ff4ddde97a9e766e63df2be64cbac45a38cde9736b63ae85680c024edd130efabd27e07ad1bd3e239351cf85d3cd720d49327073cfe217cb7b3e99429768fb15ebd6c3ad67ed21c5368fadf8373e3a1c160e06b1ca2b875a8c08a93d91bf57d62ba57c7f8ea092ac710627e06935ec62bcce44b6573cd0602eafb191e8fb50cb515e693c07ef73b36e3013aa12525eea264365953bd52c5f92d9a5bb0e926c3d790a967fb4c21e1f32cfa5cf97db42620dc60b6b0f0d27d8a44004ee786bf5711f1869a7dfa3325deb5d57813a0d855068e613a75b6fc67d7a853016eadba2cfbd7c747ebe4f0883dd0d039ab1618dc018467b3461c03e62a2bbfeb5c6ca49f8ddbe1504c02438caa25f3977a677fddac29810dbe3cd8e8100ea527bc5500118d1c47a27d9c9e3c293602a181b5e71f3c56cc4eaf9c1c07d271fc675e86235c6abb891813fbdf6b7f30f0a0d866fea315ae472b589559a653b6e6e9c66f0f40a29058c09258396283f56cc77686230826ab4af9509e30ed1d6d9bc9b85b430d214a5dcb9ae8f90d054af355a3d837df6a0d37689e1b3fa51fb1136b00ee83a35cf4b13fb2daf478e57b1650a185ef9cb92b1ef99842700e4e3b7f81a8f67479397c34e3b07089ef3b12451db1ae7906874ba35cc8e83c5357cd0a92e586851166c2d3752a2d08aa7240a2e78086905fac035d9633b11932062de0031d74c4c748abb36135c08d26c4418bb096275a7e36ce79ed26cad69d7055b79f5ef5a635fd2d6701513e9d698d9b54f9c806d38cbfd7e8995e4b7d991c1d644e840f77fee0cdeca0576e0e5e94e85f9c693058f00d6fa72f09724f23ee1d89122db2851ea7e38cdec54ffc3fd446755bb572a4b2dd71379f76cd409ff3541a4a98b765deea94b2f80534806a222a65f9068f8c279048419ac9cc55a0b0fedf1ccc3389869cc6480dd77037831e0a9096def48055143d5fdde26b40ad49700eff7ca6f3425700f317d3a17d371eb0a9762507cc90361dc7aa677d768cca263b539d76bb2e1c6def63cbc023634668f7abb80b753785ad1c37228ce301c80c9c53d0a74a67f0557b48d265931c6ef07ad980c19af5a3a9626452183e176ac4906347558e6c7fbd58f7e769f0a54355ddcb30374aacb46e57dcb84da67511d09cc3978223df54771fc47e4ec3ab69ec571f549ceb7973588122bc5b44287a54d3bc090dcfd6cbeeb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@typed={0x18, 0x87, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x287c}, 0x1, 0x0, 0x0, 0x4050}, 0x20000000) 2018/01/21 06:44:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f00004b8000)={0x10, 0x0, 0x0, 0x10001}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(0xffffffffffffffff, &(0x7f0000d89000)=[{&(0x7f00005fb000)="e2", 0x1}], 0x1) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000404000-0x4)=0x0) close(r0) r2 = accept4$netrom(0xffffffffffffffff, &(0x7f0000eaf000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000dda000-0x4)=0x10, 0x80000) sendmsg$netrom(r2, &(0x7f0000006000-0x38)={&(0x7f0000eee000-0x10)=@ax25={0x3, {"295a66ccba3def"}, 0x9}, 0x10, &(0x7f0000e96000)=[{&(0x7f00004a1000)="a1a6a7045800ec50a3af99f23e4ba0aa66bc42fca008b740a19b0bc2a8817be28ae1e0fc2517ac", 0x27}, {&(0x7f0000445000)="fd461a179fee246bea4d14077a91babd2d26e2425f0b954e474aaad02bd6ba9b3ab29d636be3eca515f022484fc30002964fc269c5ba9ce59aeea5ae998b95a575f798024f76f08a3bcf331e90431d60687bf84bd3d33fe9fc1d3af34622cf5be749e03e18214e3703cbbab357fae78f3757b8af1571d284f411e737576198e5b3834d485a04e6b237792e4711e6e067cde38fded9946f91de05bd34e62b831e2354e80d2bb5fd76f94d8a68ef1edf647f84e8e43fc8213d8cd07d48bf36b47db23c17e40b0fe641f6dd9236caf36d7fde00", 0xd2}, {&(0x7f0000e00000-0x7f)="e0683737dd10a9a9a534fa56be87141b652aa14ccf3e27744b6bf338920e14034b944518c8bc93c138f8746d85b98a6f6fe3fd3fa3f34ae19d75270d8fe9cb2f11256a15f6033994c187ad92cd7271516a0f6733ec1a0eb4888f30ecc7f3ae13fd742b6ae8a5da9d336b77624466c3a889ed40fe4d30df44747590fc585d18", 0x7f}], 0x3, &(0x7f0000da7000-0x418)=[{0x30, 0x19f, 0x81, "262d4ec37f94a5a55b87f8777557361407c9b6b4ccc49ce5d4"}, {0x108, 0x110, 0x7f, "35dce7d89bc58d6691cb6779ca5a4b10d7781eb7cb12081812f6cbd7888efcde31ba3ab50f6acbc6d9230cfe10e4d93ea549cc14d08c9ad43d558387374b4595a069ab8730a776119278b777b55e0351cc094ff43d6a7deb3ab70ea3fdce704a793dc66003ff99954ee205a21a617791d009ed781ddef5b7a5a8560017281dbde19077749c3cec1e86fd9666889e82745ba3081ee5b2bdedcf1473f89e3fd534731975a96afbb7d69bb401f2d330da538435abb3052c6b0b84b19c46b4e759ed2646bfcda0992845c605b241bb90a89b4681839b27f96129d0cf7d49ee3d772f1147a157d9dda83b9186ff68cbc491baa76c3aba967dcf"}, {0x78, 0x116, 0x80, "aa37d47931a32e111403c99f8fcc6e256723a8cfe41eaaae2cd0f4c3a61ee316611ad505054e3ae252b22169cc15ff7ff23e80c91d23c0c1b34355c893eeaf77cdc025b7c4f236d63b360b8594a09a871ce2005fee88f773df855a443cdde53c9b2df9fb9e6416bd"}, {0xc8, 0x11b, 0x80000001, "2e4684260246b659f14779489b26b4ee5926083c2e0d28cdc7d26d512e72b711f37d7566b28f0b84db8470561d90ce9779baa8f3f4fd5d488e7f9f4bb7cbf6fe10ff6ce60cc2e96787813ff81ef4289e46e995ba226c137795b6a3cbe03d1b8fa7a22768c81f92667593a8063def6563649105f7800aeaa163b2b1be0ccac24a450e8e98b78b8468ba69aee600667521d9a9c544c60e993e17f19778d3c6618272868a94c5f7ece41fff4c7d570ef9dec67687"}, {0xf0, 0x11f, 0x200, "702d4caaa4254dc57841937af7d5ba0d0b7d60b24c5da1432f5a4061c4a742c3887dca7c815fb8a78ec57f545fecaae0a554145604f3663f0213b15be2955fc0f4c40d563a2cc22a795442abc02c5668ff40eb0026061706e36f640a71e15d5481c4ad91784e0214c840042fc96b33d36a045c15d3cfc2dbd308ca86a51cb876633e769a0fef839fe54c1ad803b219ce5d9d92f255ff9f1eeed59ad1f54600bdd7df4ea4ef0953dfb7fec419260e2bc5eb3d7b356e94795ac32abf7ad75d2f44cdb47e03170d1cac76e366764b38e2be730b0fba146e6eda520ceb26be1f5eac"}, {0xb0, 0x110, 0x5, "188d6635b3411a3d603e6e68bb2746de81dec95b0f64c57df4daa0124b7e729a215157b2d1c63c712ad4b8e45fbbcb95c07c0ad4c439844087ecc95c84311b74d2895176c870e15255ebf0e4a407878cac702e8030e16d86c3382ab81ec96b45514d93ad94b6c88d09c38d4978ac8c489c15035e04821ffceef062cee72ccfcad5a63a46a7ede2e9225e35ae5a4f61035038770f4fc5770f48ea99b001c8bd7a"}], 0x418, 0x800}, 0x4080) 2018/01/21 06:44:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) socket$inet6(0xa, 0x80006, 0x7fffffff) sendto$inet6(r0, &(0x7f0000a76000-0xdb)="", 0x0, 0xfffffffffffffffe, &(0x7f0000ffc000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000e50000-0xda)=""/218, &(0x7f0000d61000)=0xda) 2018/01/21 06:44:11 executing program 2: mmap(&(0x7f0000000000/0x941000)=nil, 0x941000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f000093e000-0x1000)=""/4096, &(0x7f000093e000-0x4)=0x1000) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000941000)=0x0, 0x80800) setsockopt$inet_tcp_buf(r1, 0x6, 0x3f, &(0x7f0000627000)="9c25e83a71d277cae105f647f52dfd149f82042ea364314a9413df762fa6310fd1fc4bfdf9bcbcd1ef3b7f5c2ad4d1315f218a90e0062611a72860e9ac74e582572f641834250eb43fd82f852708a43ae870b07cec9e95ca7de76c32c9d085092cfc98d334d3081fbd0be69b7a5c4cd4982df7fc94ef4f11ca46d7ebd931655eeeb4f2629a5430356f9fc7b2786f5c4b12e800dc9885d4b959f32ab861a9296d68fe51463f1f0058624cc9831741296dbcf0090d50878370ac2bbb8dfb4247d6634408", 0xc3) 2018/01/21 06:44:11 executing program 0: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000952000)={0x0, 0x0}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) unshare(0x400) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000ef2000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000000b000-0x4)=0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r2, &(0x7f0000eed000)="", &(0x7f0000eee000)="", 0x0}, 0x20) 2018/01/21 06:44:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f000013d000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000674000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000317000)=0x1c) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000059b000-0x160)={{{{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, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1, 0x1, 0xbed, "31b87532d513f03282f7409d3cc3cce1f4cacff380c541918169cd78b1c5adc79154fce52a01da8d4bb31018c76fe15a6d287f36c423d1b826c99b351c2719cbf887b503d592d132f0c5962447b78d48"}, 0x160) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000b34000)={{{{0x2, 0x2, @rand_addr=0x5cc3533c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x89, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9d57, 0x9, 0x4, "d021da7a40a6a53cbf3f48b51728ffa3b77c6ecd626eb9bca3c1bf5e8b505a71ceee1c72d8eeb27e8ba6357b256a4ee146f90f4b9fc2a821c2ef70068c5ea9a4e4f52571ebb92e84084741d7499615e1"}, 0x160) getsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f0000574000-0x4)=0x0, &(0x7f00003f1000-0x4)=0x4) 2018/01/21 06:44:11 executing program 5: 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$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f0000794000-0x60)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000563000)={&(0x7f00003ca000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00001a3000-0x10)={r1, &(0x7f0000f26000-0x52)="bc020af403b539047f5ed6c74c2df41a9b0a7bf62f007f0770ffdd57cb228b8ab5663fb780116ec1e04aea2353a5f9fda780b95229b6e2929409bdbb48b3751e61ccbe4117b2354c5ad108ecc9d5fbf14f30"}, 0x10) writev(r0, &(0x7f0000662000-0x60)=[{&(0x7f0000a91000-0x83)="6af467b56e6275b57ca87ba42139633700db041154f8d8872dde279f45ed894f34062deb28c4ae8de12d0ba8089b3f0e357bada7f42f76cb23c7941b6a7bd27c7af699299eccb011ef45f37a7ba5b4d8c707a90c", 0x54}, {&(0x7f0000a46000-0x35)="2ee9c41c4cbda21015a344ecbd25c86c7e3bdfbacbf29f97329f391970e05bbacd7c3cb692615961e54886533007f48174f6e7a840", 0x35}, {&(0x7f000090d000-0xf5)="90113d02c683163afd418b782c6f3c414a32191ce4d71ee063577e7120d603b3d6b079950fa8fdcd7d9cb51fb9d6712e649708b8e0b51b27bc020ba41118833d0d4863bb98e5cd4b311d087fd696cd6e96a854db21f7338dd405c9c2fc8ddf880fec25433d3d5ee087161b58174ad3871e24f5b242bf74eb3f3d0507b2d49883ca5fbfd7404355779358592c8e74e8a7bae06e1aef1f3b937960ce831bc5508adb20886178b6eee426a92e3819669eb02ae42aa607609286695dc85f0db86e3e2f4611ece04a85c57b4147477319a7cee9042cb9d2990d6c35c71a5e7c9d6b78f792aa17e2adfbe43f0390df0421643bdce5710b7a", 0xf5}], 0x3) writev(r0, &(0x7f0000e29000-0x60)=[{&(0x7f0000340000-0x1000)="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", 0xa79}], 0x1) 2018/01/21 06:44:11 executing program 3: mmap(&(0x7f0000000000/0xadd000)=nil, 0xadd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000637000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="4c70c290b6dc", [{[{0x9100, 0x0, 0xfffffffffffffff7, 0x2}], {0x8100, 0x7, 0x0, 0x7}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x18, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f0000adb000-0xc)={0x0, 0xf7, [0x9df]}) r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) 2018/01/21 06:44:11 executing program 4: mmap(&(0x7f0000000000/0x9fd000)=nil, 0x9fd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) mmap(&(0x7f00009fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f00009fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00009fe000)=""/197, &(0x7f00009ff000-0x4)=0xc5) r2 = socket$inet6(0xa, 0x6, 0x100) mmap(&(0x7f00009fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000714000-0xa0)={0x0, @in={{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]}, 0xe, 0xfffffffffffffffc, 0x1, 0x78, 0x0}, &(0x7f00009ff000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000738000+0xf71)={r3, 0x4b}, 0x6) mmap(&(0x7f00009fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f000007a000)=[{&(0x7f00009fd000)="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", 0x1000}, {&(0x7f00009fd000)="", 0x0}, {&(0x7f0000103000)="5218955abea86c47b9bd4808a4ac6e516c2700ee5386b2dac24eb3b149bcf22940a34c28b8fd9635b42418299c1bb9c5891935e06147293c6785a0b6", 0x3c}, {&(0x7f00009fd000)="38e8fe72ab8be679e73ab54c7f8c2ee950cc02b98d617a9b8477807d05e9c74564f5c22729f085cb8f648554d0d349a7dfa41032b13bdeb3c41bf87d7d7f96d8e79c1fd22e863b82f7142ecff88cfec8c746e7c90d4389c2d3ea0b490e306946d857be4d19e44785db2e906e9097f6a088d4980e4b32dcf8e7830d675c4713541f4dad26a686a9b127f1266db025e86bdc6853292dccdb2a3a9b8c629940f1aad297015190f311542b1bc28dface06c4dd", 0xb1}, {&(0x7f00009fd000)="0c5410144fa84e42fce956c5bd3a8ae66be092e6c1e453670a203d80d9abefbb2a8b644a510f3ad4a18d2d9cac973199f579decd74f6a734e72ba2d205a04af1a38d4225e36135dd004ee67571d5957a3dd1bc4c9693b88a2f7acf5058cd5fd6cc323d4d680b81292bc830871ba6685e4ab13b7642cd287b6c999aace7b430f33c6f078c4d9a6411a90c0c0c9cf3e5677ad0fd89509a94164e24e59743bd8bb341bf50785c44dfaa88cef001a9c6743644e1486701f449de7f3085eb4fed52b7b1acd4db6210dcc448e7601948bb716e2e2295c660f69b734d4a4849", 0xdc}, {&(0x7f00009fe000-0x80)="afdd66297a23b75d3b5007e49ccd7605a509a9ace9bd961a2eb1283288f3fbdcf44c1542d77ada5d3af8c1d8cf186129e4be83547933bcc11b4ac5f379ed20fa81dd7c10f4a886a7dc6fe84f5bcc570e519f737eca2adeb81cc5e0407e60c6f366c981fd8e031805946d99b5e95f0b89d9d2c8249935c48d5dd6910e6525b916", 0x80}], 0x6, 0x2) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r4, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006b9000-0x10)={&(0x7f000058e000)={0x14, 0x16, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) readv(r4, &(0x7f00009fc000)=[{&(0x7f00009fc000)=""/8, 0x8}], 0x1) 2018/01/21 06:44:11 executing program 6: mmap(&(0x7f0000000000/0xd18000)=nil, 0xd18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x3e9, &(0x7f00003be000)={&(0x7f0000d18000-0x15c)={0x24, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, [@nested={0x10, 0xa, []}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000d18000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f00002a4000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x9, 0x1, 0x2, &(0x7f00006f3000/0x3000)=nil, 0x1ff}) [ 686.767835] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 686.795952] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/01/21 06:44:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x1) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) write(r1, &(0x7f000071c000)="", 0xff48) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000049c000)={0x0, 0x2}, 0x8) 2018/01/21 06:44:11 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000009000)={r0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$ax25(r1, 0x0, &(0x7f0000010000-0x4)=0x0, 0x80000) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000007000-0x4)=0x0) poll(&(0x7f0000007000)=[{r0, 0x800080, 0x0}], 0x1, 0xff) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r2, &(0x7f0000011000-0x10)={0x3, {"ff9b8a9505b128"}, 0x1}, 0x10) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) setsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f0000005000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x532, @dev={0xac, 0x14, 0x0, 0xc}}, 0xc) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f000000f000)={{{@in=@loopback=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}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r4, &(0x7f0000010000-0x10)={0x1d, r5, 0x0, 0x0}, 0x10) ioctl$sock_ifreq(r0, 0x89f9, &(0x7f0000008000)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) 2018/01/21 06:44:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00009b8000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000719000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000b11000-0xc)={0x0, 0x5, 0x2, [0x3, 0x7b8b4fe]}, &(0x7f00002ca000)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000e5f000)={r1, 0x8000000009}, 0xffffffffffffff2d) r2 = socket$key(0xf, 0x3, 0x2) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000ce8000)={0x0, 0x0}) getsockopt(r2, 0x9, 0xfff, &(0x7f0000fe1000)=""/109, &(0x7f00001fa000)=0x6d) getsockname(r3, &(0x7f00003e9000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000a65000)=0xfffffdf0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000c29000-0xc)={0x0, 0x8, 0x20}, &(0x7f0000244000)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000f5e000)={r5, 0xc0000000000, 0x20, 0x8, 0x0}, &(0x7f0000bc8000)=0x18) syz_emit_ethernet(0x46, &(0x7f000047f000-0x222)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0aabc1", 0x0, "1f1d06"}, ""}}}}}}, &(0x7f00004a9000-0xc)={0x3, 0x1, [0x0]}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f00009ef000)={r5, 0x101}, &(0x7f0000208000)=0x8) socket$nfc_llcp(0x27, 0x0, 0x1) 2018/01/21 06:44:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000275000-0x8)={0x0, 0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000faa000-0x8)={0x0, 0x0}) accept$netrom(r1, 0x0, &(0x7f0000daf000)=0x0) r2 = bpf$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) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r4 = socket$kcm(0x29, 0x2, 0x0) sendmmsg(r3, &(0x7f0000e6e000-0xf0)=[{{0x0, 0x0, &(0x7f0000c68000)=[{&(0x7f0000c21000)="c4", 0x1}], 0x1, &(0x7f0000e7f000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0x10, &(0x7f00007df000-0x4)=0x200, 0x4) r5 = socket$inet6(0xa, 0x80006, 0x1) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000e4b000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x1, 0x1, 0x8, 0xfffffffffffffffd, 0x803, 0x5}, &(0x7f0000b19000-0x4)=0x20) getpeername$netlink(r0, &(0x7f00003b3000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000004e000-0x4)=0xc) connect$nfc_llcp(r0, &(0x7f0000b3d000-0x60)={0x27, 0x8, 0x100, 0x7, 0x9, 0x3, "b573665bcdb14a705aa39ffabadebcca9c10151f8fc0c920cb37acb0b7a4b5d54e484e61a4aaa6fc6a3074c773efcdc77d80d2d0af3dd44ccdaee718db8760", 0x0}, 0x60) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000583000-0x8)={r3, r2}) sendmsg$kcm(r4, &(0x7f000050c000-0x38)={&(0x7f00001ce000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000689000)=[{&(0x7f0000e2f000-0xed)="17", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000ec8000-0x90)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3492, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x2, 0xfffffffffffffff4, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x1, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x3}], 0x90) [ 686.843373] netlink: 'syz-executor6': attribute type 10 has an invalid length. 2018/01/21 06:44:11 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000002000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00004d9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d56000-0x4)=0xc) getsockname$packet(0xffffffffffffffff, &(0x7f0000006000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000004000+0xa65)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000-0x28)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$inet6_sctp(0xa, 0x10000000000001, 0x84) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000003000)={0x0, []}, &(0x7f0000003000)=0x4) 2018/01/21 06:44:11 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000889000)=0x0, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000050b000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'wp384-generic\x00'}, 0x58) poll(&(0x7f0000ef6000-0x28)=[{r1, 0x4121, 0x0}, {r0, 0x200, 0x0}, {r1, 0x6002, 0x0}, {r0, 0x0, 0x0}, {r0, 0x6, 0x0}], 0x5, 0x5) r2 = accept$alg(r1, 0x0, 0x0) read(r2, &(0x7f0000a8a000)=""/147, 0x93) 2018/01/21 06:44:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00003b9000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000c14000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) r1 = accept(r0, &(0x7f0000857000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000ecc000-0x4)=0x60) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f00009ee000-0x108)={0x9, {{0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000e36000-0x8)={0x0, @empty=0x0, @multicast2=0x0}, &(0x7f0000dfb000-0x4)=0xc) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000a7f000)={0x4, {{0xa, 0x1, 0xfffffffffffffffc, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0x3, 0x7ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xffffffffffffffc0, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000032d000-0x28)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$ipx(r0, &(0x7f0000e69000)="c8", 0x1, 0x0, &(0x7f00006e2000-0x10)={0x4, 0x0, 0x0, "e1c8b235018c", 0x0, 0x0}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x3, 0x4) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000b73000-0x38)={&(0x7f000082c000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000b15000)=[], 0x0, &(0x7f00005a9000-0x96)=""/150, 0x96, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00001d8000-0x4)=0x0, &(0x7f00006a6000)=0x4) sendto$inet(r0, &(0x7f00003bd000-0x95)="86", 0x1, 0x0, 0x0, 0x0) 2018/01/21 06:44:11 executing program 6: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000041000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x3f) read(r0, &(0x7f0000054000-0xa1)=""/1, 0x1) shutdown(r1, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000463000)={r0}) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000b66000-0x6)=@assoc_value={0x0, 0xb0c4}, &(0x7f0000f6b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f000001f000)={r3, 0x0}, 0x8) [ 686.890653] netlink: 'syz-executor6': attribute type 10 has an invalid length. 2018/01/21 06:44:11 executing program 1: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f2e000)="dbf45d57e60c8a30734384e9066edc90ecbf180c1101a0c7025fd58981d40412d8f84eaabf0cad68b77b3e1f84d7988da1229ba479e63931207258e03f58d79d0aa8aa36e540f3ee045e77a20b1fd56d71717ff034a84c68c3e313c299d99ae618005aaf8c6b4ee6b4ed8c5d42bbb7298b3afd417176680a20f58b2832eb8feae2a518c44de5d58ec8e3e01bf4e6313449f5fda3c9e7060e6583b84bccfdec316bab4c659f65f0631155b7f0e47dc9fe4480700d8abc99c74359cde44d53075ed61138e5f5cde652d1a813e3fb075411e9a877192c03e3fab0954898f66fe43f580475288ab85e7b3df74c9eb60815fb470e6101", 0xf4, 0x4000, &(0x7f0000fe6000)={0xa, 0x0, 0x3f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00001e6000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000038d000)=0x8) 2018/01/21 06:44:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000ed4000)=0x4, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 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, &(0x7f0000674000-0x1000)="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", 0xfff, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000b9a000-0x8f)="9c", 0x1, 0x8080, &(0x7f0000925000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000001a000-0x4)=0x0, &(0x7f0000f7a000)=0x4) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) readv(r0, &(0x7f0000feb000)=[{&(0x7f0000032000)=""/4096, 0x1000}], 0x1) 2018/01/21 06:44:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0x0, &(0x7f00007f9000-0x8)={0x0, 0x0}) setsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f00009c8000)="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", 0xfa) syz_emit_ethernet(0x17, &(0x7f0000a64000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x400000000000003d, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000a82000)={0x0, 0x0, []}) 2018/01/21 06:44:11 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000001000-0x10)="d4c468bf12f7fc70594e324020c3e6d9", 0xa6) mmap(&(0x7f0000461000/0x2000)=nil, 0x2000, 0xe, 0x10, r0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000462000)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000462000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000001000)="e91bdff9e5ff5b31ddb20e0aeb6ad26507c44e7039dbd4be4b5136ceec97e48df7280a26c4a372273b5614a2ab75b6f62e8a9d889196c69c931be0907467df71b70dd6364ab05e4a80e54491d4093e1712cd6142e895d048ee31ebc5f498bb3c8e0b8ca322cf50f8a4da367fe3ffc9912a9a381795ba7c3dd48de51c86b6eeb9f681aeca53a440a8d85d5fe7bef901f5d334b2642562", 0x96}, {&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000000000)="5fd384fa1a159534222f84b40bee67c09c383abc857d6b005746fb40c0bcf83d0475cec6760f1f5c960c63f90800ca2fc72086fe0fd00646d0c1501adcad64ac0527717a0f52608b99355e4fdac0291be5b66c4a43710121df024118d4ac549256311e2dc93464c33561b9d7fb4de0f6f5d8e8dc63bc619ab9f263bd8b90af0638", 0x81}], 0x3, 0x1) 2018/01/21 06:44:11 executing program 2: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000001f000)=0x7, 0x4) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000005000)={&(0x7f0000013000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000014000)=[{&(0x7f000001a000)=""/15, 0xf}, {&(0x7f0000015000)=""/109, 0x6d}], 0x2, &(0x7f0000020000)=""/4096, 0x1000, 0x3}, 0x10100) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000023000-0x38)={&(0x7f0000010000-0x10)=@ax25={0x3, {"a0bfd571cb1d89"}, 0x2}, 0x10, &(0x7f0000022000)=[{&(0x7f0000017000-0x86)="62f4c6d6fd18ae51c6740451862abb22b67cecb0416b85b05de4c52a675dcaa928a2a36428e2f1a23fe080bc62d45fdb27507c2ec6ac80936cce841250c82d15872d8ad4ca4968357adba8cd5cb6d2a84dfa1fa9aae2e26ab532e0925bcf40e60e7d180e649a441d01c4d9e7eecdf1513d78d213c31676354e449f593727a298432777a1d5ec", 0x86}, {&(0x7f0000019000)="380af11f1bf4b4795db6218a4319dc666b20f3603888331904346d06d438e8cbdcd140127ff5fdfcb13cf967c0961d5524dda203c09f9c6ca1920e60ccef6aff2c7b648cc3ae7eb3ff093824b62112e3c1de95a3c6029b180bea21917cf75b2e9e073050e9dff7165688d373a1490fb83672979cbb64c5cb51", 0x79}, {&(0x7f0000023000-0xf6)="ca4ca7a72da73363746ad943cd80043aceb8ee2106e6e001d8f8c3aee3ab52c77d7deb9d9cbce15d25771201df16d44863a9032e7f18459cb192d86958684547fd61378a619ec41c0135c52b06cfe944df63dd52b0c099bbf4b4ca173645191fd85343bc1437d67367b6d4f2122373f7d6ac65d1d1cb222b6337c0f6c44cd4a0bd3ab70bbb78a61d3b76cc89fcf987e1c6631d0b08f93038b2127e1b8f08ebf50fed0672525bc495fb6664e123c05fc227a0d2e6c7d24bdca653d2210457630a2d3b27f3296d58aec63c21b4475f5ebe09750f7b8ccc092d5312720067843ed99e7b91c53bc5c858c6071bf1423d390cac3cd4be1fa2", 0xf6}, {&(0x7f0000019000)="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", 0x1000}], 0x4, 0x0, 0x0, 0x40}, 0x4000040) connect$nfc_llcp(r1, &(0x7f0000022000-0x60)={0x27, 0xfb, 0xffffffffffffffff, 0x3, 0x800, 0x80000000800000, "0609f691395db055d66fc75efb49971ed1ce4cca54ee26a0b513b451fef1190a0f4f11687d69a494be005e4b1a237c69ad045c302492c46b02e6581ca78fb4", 0x8}, 0x60) poll(&(0x7f0000000000)=[{r1, 0x202, 0x0}, {r0, 0x2, 0x0}, {r0, 0x4000, 0x0}, {r1, 0x10, 0x0}, {r1, 0x400, 0x0}], 0x5, 0x2574) connect(r0, &(0x7f0000020000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f000001a000)=""/226, &(0x7f000000c000-0x4)=0xe2) 2018/01/21 06:44:11 executing program 3: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000b3a000-0x28)={r0, 0x0, 0x79, 0x69, &(0x7f0000fd0000)="721bb52866df7d0467798a15575ef95b78740b7a47c5917fb3d2a01b9d84a10e2f5decc091404b729e2708cfaf02bad68feed556b309e2f0a1d9f4fbca5ff2b7b7ec0d08e52ea848ad864f5f286c5f8fc9242aa8ba0c0ba7ef793e8ed207eb998ca6fb730f6a9dc093455b62ed38aac5bf7f84c4ad252aec77", &(0x7f0000fd1000-0x69)=""/105, 0x2, 0xe8}, 0x28) write(r0, &(0x7f00002c9000-0x99)="1f000000120007000094ff070000770000004108000a00000180ffffb9093a", 0x1f) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, 0x0, &(0x7f0000fd0000)=0x0) 2018/01/21 06:44:11 executing program 4: mmap(&(0x7f0000000000/0x6e6000)=nil, 0x6e6000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x4b54ce4a55784581, 0x300) mmap(&(0x7f00006e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f00006e7000-0x4)=0x0, 0x80000) r1 = accept$packet(r0, 0x0, &(0x7f0000649000-0x4)=0xfffffffffffffe66) mmap(&(0x7f00006e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00006e7000-0x1c)=@req3={0x0, 0x81, 0x42b, 0x0, 0x5, 0x1ff, 0x7f}, 0x1c) socket(0x0, 0x0, 0x3) 2018/01/21 06:44:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000010, 0x3, 0x0) write(r0, &(0x7f000018f000-0x24)="2400000052001f000400f407000903fe0a00070008000000ffffffff08000000000000fc", 0x24) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000af3000)={0x0, 0x0}) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f00003a7000)={0xffffffff, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x120, 0xfffffffffffffffd, 0xffffffffffffc41f, 0x9, 0x5, &(0x7f0000016000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xff, 0x7, 0x3}) 2018/01/21 06:44:11 executing program 1: mmap(&(0x7f0000000000/0xf1c000)=nil, 0xf1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind(r0, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f0000e0a000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000360000-0x4)=0x10, 0x80800) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000f1c000)=0x1) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000f1e000-0x1b)={0x0, 0x13, "6372ae9f51b13fe4e5b077bae5421a6b357043"}, &(0x7f0000f1d000)=0x1b) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000163000-0x8)={r2, 0x7}, 0x8) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000658000)={0x0, 0x400, 0x10}, &(0x7f0000f1d000)=0xc) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f1d000)={r3, @in6={{0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a94000-0x4)=0x8c) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0xaf2) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000151000)=0x0) recvmsg(r0, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000d6a000-0x70)=[], 0x0, &(0x7f0000762000)=""/79, 0x4f, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000e7b000)="", 0x0, 0x44, &(0x7f0000e82000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000067b000)={{{@in=@loopback=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=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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}}, &(0x7f00007b5000)=0xe8) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f1f000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x8000, 0x0, 0x64, 0xa, 0xa0, 0x20, 0xc, r4, r5}, {0x81, 0x401, 0xb24f, 0x4, 0x800, 0x3, 0x80000001, 0xa4}, {0x6, 0x9, 0x9, 0x3}, 0x2, 0x0, 0x1, 0x1, 0x1, 0x3}, {{@in=@dev={0xac, 0x14, 0x0, 0x11}, 0x1, 0x0}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x5, 0x3, 0x1, 0x101, 0x3ff, 0xff, 0x8000}}, 0xe8) 2018/01/21 06:44:11 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000000)=0xfa1, 0x4) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f00001a5000)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) mmap(&(0x7f0000000000/0xadd000)=nil, 0xadd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000082d000-0x2a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="4c70c290b6dc", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x18, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) socket$can_bcm(0x1d, 0x2, 0x2) 2018/01/21 06:44:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000f19000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000691000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x1, 0x0}, 0x0) close(r0) 2018/01/21 06:44:11 executing program 6: r0 = socket$inet6(0xa, 0x80005, 0x751b) setsockopt(r0, 0x84, 0x11, &(0x7f000028c000)="", 0x0) socketpair$inet(0x2, 0x1, 0x5, &(0x7f00001f6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0x3, 0x4) connect$inet(r1, &(0x7f0000001000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 06:44:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a60000)={0x0, 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000d9c000)={r0, 0x28, &(0x7f0000402000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) accept$packet(r0, &(0x7f0000b5c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000009f000)=0x14) sendmsg$kcm(r0, &(0x7f00004d7000)={&(0x7f0000b97000-0x14)=@ll={0x11, 0x16, r1, 0x1, 0xfffffffffffff46a, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14, &(0x7f000087f000-0x30)=[{&(0x7f0000b87000-0x79)="7123c2579eda23ca6edfe2b10c94257cbabe9fb5176754ecf6b461b8c40dfc06563d209245e52990867b8c134fc796da725562684ba0771011b15f67561bd3ea81687133d6ce4334230747b50535487b6b858ff5bebba089a5d39a4e6bad4b6f70806da2d4b7ce4800de89d7b0a7fe906c98c81d319f741246", 0x79}, {&(0x7f0000345000-0xe9)="4d259d1c6f3c8baf191b9b9617aea2c6177701e0744fe64609ceb39b117f47784ebfabcf7d6eb6875562e651ca9197c76e62d3e54ae6ecd0139d52158825fcc1f08b9f2eb35cae34536abecb4ba483859ced8f8a98b125c74527b62e054e560d5682861c1ebe4095d485251226ec9ef1c69c43b47a4e78c5f895ecc74d61e205b620a00050e4f4ddc2373c2651ae407fb4db7573facfad2ae9427e27cd4abc95ee3934f6be3d743f698b48b2a0a612dd9a175fab21db656d03ac9a8f84978996de14b7f9275c439efa40dbb10c7dcd772f6cd3d782ec6d69b81378fe090bbf1433115617512df33af1", 0xe9}, {&(0x7f0000707000)="64a443e9ed4f194a6fec37813afc6decfb651d3b12744f41f34e936059e091516699c0945ac5a546e9cb24566a5dccb0b3877cae45c5b7aa474def9e1b314fd10b81d8fb083b13d4f7f1d32adce45ab32a0d2b95dec7a09a86d913302cdb8ce0f0bdf56e7584ae35af918943fd055694b4a7fc831515cf562efdec5d9564321fa31e04ad9e1fd54d660afa7afec68e9f352feb6a1fcb872891d7863248678a2152301249ab38bbc77c483898f1c53142a6829202f8189233675a540ea2c6bbd7d2d6b90a5f89bf5b31d871eda70719c023d8b17daac4e251db5ddc0999a3a321da6b09be61a75c3298f1fe33544431", 0xef}], 0x3, 0x0, 0x0, 0x800}, 0x8010) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000a96000)=0x1, 0x4) 2018/01/21 06:44:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 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) r1 = socket$kcm(0x29, 0x2, 0x0) getpeername(r1, &(0x7f0000090000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002e6000-0x4)=0x26) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f00000f1000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) getpeername(r1, &(0x7f0000c50000-0x3a)=@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}}}, &(0x7f0000157000-0x4)=0x3a) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r3, 0x111, 0x1, 0x9, 0x4) sendmsg$netrom(r3, &(0x7f0000cdb000-0x38)={&(0x7f0000f12000)=@ax25={0x3, {"121bf83c6e94b6"}, 0x10001}, 0x10, &(0x7f0000f0e000)=[{&(0x7f0000a03000-0xcd)="1c63159856c0c847aec1d9e10269248cad1775b6c962346ca2ac68bc22fe2facacd1b8a5f95bf6343bc1e173ca10ccb74583a03ce762bceee6663ce7aeb4b431cda402f6b9ed8ff2b25862d699b7ae729d0d79332825b31ae0d9f600505377fcd8252c064dfb902948b314516cc60c35e3a46c36d526b805ce60744c94797c59fa0a90836affd013aaec6733b6edbb90251076fee53237cf9f54c3c1593066dc58001a9185c6fae79fd352dff2e4b8eeb8abad9d6a53308f1ba2b0ef9dec5369433a1dbdeaacdbee5c359cb051", 0xcd}], 0x1, &(0x7f000061a000)=[{0x110, 0x10f, 0xfffffffffffffffa, "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"}, {0xf0, 0x109, 0x1, "184b16b2d1c81938fafb20b79f4d0f233e83493b1864a63a87a12f78d494ff8be2a9ccf21ffb3b20ea41509fc176107c64fa80a86950633eb99b4d6c0960c3628f2a29de234247b6ddafca488e7cc7be03f8c45c9d0ff4ffdabb1014dfbb43931482f1a672b8fa3db39f41fb6ea0a6e95692a404e6087f2c539bd24e8bafe0be0ce11429aad3ac6965cee6fe1e94a6134844188f4e37d6f31d10e96459419fc7dc48b4083946d7b16c0a243393231a301eb64e5e3eccba69116bc6a94b605a9b5285b46ec8608d006d39dd40ec0ca067115d290090cac0f29f84e2"}, {0x18, 0x13d, 0x8, "4c9c52"}, {0xf8, 0x10a, 0x6, "4172c8f165e2ef783fc8ef654e215cb9975f19b43277aa0ed34419886f7f3448b2f30bd1e2aabdc0f5085673a0ef15223b38f3c31143a4dbd1bf937644ee28cffd35365a18f80b971c3efcf612c1cddbe60b8266463a09f5a7c3d825622573326222d4ec7b463746bb3025881ea7752b792d23a325a0186ddf6ee3955de0070da93e0d9d930a48574ca2cc83e39fd9bd9f5ccd1aceab46706652189de7b87ca21b5905311ebbb15d127fc41dd9ceae9890108c1e58424d3ae3d0dc128e0f9d8a7efd6ec0496e2cda76958ffb039af55681f2c8d2c896731748b4af296bd28bef8270a67b"}, {0x60, 0x29, 0x401, "f4ff8f1edeef75e5cfa2632861bc21a98bcc85de6788f40498ee1937c35ce004155668293b49e219a51147c0b51d1c2758e4ea72e7fa47a1d01a06ef8049793138005787f7236cfcfe85ebddc740b1a5"}, {0x108, 0x10f, 0x4, "875d2ab1cbb0b3419ce50a95df9167c0dc9524e99ddf9e9cd08bc6fb2a21d67e70dc6f95017a708ae534ebed24764157fd5b7e35ab5d2abf669191c9dead4248e6b402e220408ad400c93948be7e4b99f70e18ddff47995a6608ad3159874793dd70b3dcff77e2a6813e9c4ce7fb6a7ba6a0fc8bdbddc772f52d1f811e32fd5d4fc28c1fa6a3928f31f0b568fdfc0d6dd5e53536e5592d995b68fb47fe1b314665d36490e877b49f192d4353e460c898fdd35a25557b2c68844ec7f5d10c86cf34fca4c728996a5e9406cbb519f5fe29cc813d52f47b9752739434e4a45b4ddf4f5ca81b5170a1dbc7ac4bffe867807f11061290e75ad65a"}, {0xa8, 0x116, 0x9, "c7897a89672d259d65f6936d42510249091cb495f4b364d66f77ce09a789ccfa720af99835fbea40f873d530a9c28a64de1435c3227df105cd97e237366054ce1e24c07f66f85a55a20d82881307792a47d14910870936235241c91568d7f3042b9fcd238066e96ff36b627def57b595160172a945c9552b18921f4126accc291b325108419f19d1442236a0ddcb3358eaffaeb03c"}, {0x78, 0x114, 0x3ff, "18d5bf17cdf62982c9f3448c98997e704b486419d0f91e5e610e96beda18c1f034f30314bc78116c20371f476aa0100e33d7c623e95b02c6142445cf75be5c7d40ece9d218453b66fd7a18739594ff8513eddc5f234c6d2846f99b67364590484577384fd6e9576f"}], 0x598, 0x40000}, 0x4000) r4 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r4, &(0x7f0000ace000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f00006da000-0x114)={0x18, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@generic="ef"]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg(r1, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)='A', 0x1}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00009d4000-0x4)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00008d9000)={r4, r0}) getsockopt$bt_sco_SCO_OPTIONS(r4, 0x11, 0x1, &(0x7f00007a5000)=""/233, &(0x7f00008e8000-0x4)=0xe9) write(r1, &(0x7f000017c000-0x2e)="", 0x5e) 2018/01/21 06:44:11 executing program 6: r0 = socket(0x1000000010, 0x10000000002, 0x0) write(r0, &(0x7f000063b000-0x133)="1f000000120009f2f908fe0000e100008000001405752200dffe1aec000081", 0x1f) recvmsg$kcm(r0, &(0x7f000012a000-0x38)={&(0x7f0000301000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000134000)=[], 0x0, &(0x7f0000117000)=""/0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00009af000-0x8)={0x0, 0x2}, &(0x7f000035f000)=0x8) ioctl$sock_netdev_private(r0, 0x89fc, &(0x7f0000f52000)="efe1c1eb60b299128258e250a18bbb1856c94af66504ef6555333a06c02beb84676044b7dfacb7aa802c1d800546a427d2dbc9d621f2f9d9baca094f65096b26d67ec4f975065484353d7b5cad648bb3838f66d306494a1ccaff504826f985f6e26bbbe444c6503cd26c8557fe35cce4bd06c623f0323af4092317e94dfbed5580b2dec641b08eb70d630fd59b7072f107c7669980872bbf483216d542201f58") shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000d3a000)={r1, 0x64, &(0x7f0000207000)=[@in6={0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in6={0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2b2}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc8a}]}, &(0x7f00006a9000)=0x10) 2018/01/21 06:44:11 executing program 3: setsockopt(0xffffffffffffffff, 0x65, 0x5, &(0x7f0000cc2000-0x2e)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x12, 0x801, 0x5, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000003000-0x18)={0x0, 0x567, 0x0, 0x1, 0x1000}, &(0x7f0000001000)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000000)={r2, 0x66, "e3792772fb3fee7ba500f418feb4cd7bbdf83fd9118a3aa843e52854ed3d1a5658196cf33f4f64c30a8d3590118c1609e9b978bc9096f8fa0935b85a5fe76f58ea980439cc6f22f6c8d6aea40d08c7a2affa3ed68563a31012604832a20d8853c38fe3897942"}, &(0x7f0000003000-0x4)=0x6e) 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) socket(0xa, 0x7, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000002000-0x108)={0x0, @in6={{0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3ff, 0x8, 0xb10e, 0x9, 0x3, 0x401, 0xffffffff, 0x6, 0x80000001, 0x8, 0xfffffffffffffffc, 0x1, 0x68, 0x1ff, 0x8001]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000003000-0x47)={r3, 0x3f, "5b7751c93528bdac592b885717269188ca6f103a4eeec54a418fe08f4a8308e0c51630ce34f7bf8ee9445fd546c7da87b057f217dc8bc85851f02fcb8d4148"}, &(0x7f0000002000)=0x47) sendmmsg(0xffffffffffffffff, &(0x7f0000001000-0x78)=[{{&(0x7f00007fa000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000739000)=[{&(0x7f0000a2c000-0xc3)="93ca13db5d93fd67581faf8d240f36b9851812af089edf0679fa539e24b160f406c04f8c0759f1b4e9e0df527b211df02c0f9149b04522f32bc9f60d0ad4e971b4403311e40290924a83c32980a4dfdb969cdb6ac7570c83db763b458672a5bafe0f6b42505e6c8fd70f87e6ccc07cc7917bee877bcbf0ad5b0d4899ea3ff6db0dc94a752aeeb0423b0abdbc6ccb442e6c0759262f2e8bc4286f535d132b0f5f5b01e2877d5bfb4cc1f68a0f543a52457fabc7ad0ff48a908bb33078d7457b4a2c383f", 0xc3}, {&(0x7f0000000000)="4e1116ac2ca325c92b7877008917eaf4c94e492c44abc4390d45000b8c91d832166e61b729d1571c8f6d8bf1de5e170a68813b0bf4b74eef7d9263bc04f3ab1e1cbaf326b2b4679639d7a82c23465b3350f365008a6b036acf886c53a8999ae435c4efae39d0efb5d0e01ac4b30aa9589fb62e9bc983c29ad30cfc79250c95e2f891748edda498ae89", 0x89}, {&(0x7f0000000000)="", 0x0}, {&(0x7f0000001000-0x2e)="2176abf27f7cfcb01938474c41de2124a2609835e7d9ac6fba53671729b0f8f888133939eee246a35467f8cf5727", 0x2e}, {&(0x7f0000000000)="9a6e501843913abb6e6415dc255b410ed9738b59c7eb667ba129eb303e0260cd029f4e305795905f4b9d25b5f2556f46f209328cb4acdbb73d3717db1259e436d4456f57e0fa5fe10d7d43c7dde41d98c62fccc59f88e29e49ab2f4f2c3c82d7096b43bdd2f225357809fba08ed8e52f7d9e24a1b2abd1451a1fb30cb29aedcdbf1d6f8263da4f2d5d2bdaca59a757bea374da37b452964d23b56b47ef5dc51eb5c08ef4d1a8f82c0160b2a14505ea0c50d42c41e56743543b685decd431d82e2d0ff574a21f4507593f5a8f3af21e0fa03862c264ea95bd33748cc9385231ad657797", 0xe3}, {&(0x7f0000b55000)="184ec63b31bf4853c08d3ba728397714441b010a8f4b73a9312966fe7490549989ebfa211ef32c74e1554faf832a2794cb4eb8e8d805a6ff20e9701067c48f4273ff7c9f2775c475058701aeba72a7f4fcef23adad9bbe16eb0e848420142f78cb6598446075fc98da12e10fb9cc0be910244887008449af61c6333626ebceb66e62711a83ad3f679136646c2644504e21823aff86b0e2123775fc49eb4ec2a05cd6a6d2e48489df6918eb56aed53840ddf7e67aece006d4", 0xb8}, {&(0x7f0000000000)="afb5dbad37177eba911ba170e2efced4f4dc34890433762102fc2ebb636d639acdd746a16c45d1df27e0258f7d1d8c87d75e2438b3775b158361a5d27636723a6a910ddc1867c47f2e39dd9cb1d0471ffcff62", 0x53}], 0x7, &(0x7f0000763000-0xb0)=[{0x40, 0x108, 0x3, "1fed74a1c0bee63d2df3c43a0a700979a61fcef3b2928109197903d83c85e9f3b038676316f97c51f1a066"}, {0x70, 0x11d, 0x4, "aaec60ad1e75c50f0c269f1ca535aff750daf0ca28757c2847238c7d67006de0334962fa524b07c657743924ad5bc55889d5528cfe11514a57974ea258850d0c69318494c4bbd5b099bea8eff2dc1f290540a789fe982a7add93ee81e5"}], 0xb0, 0x800}, 0x100000001}, {{&(0x7f0000000000)=@nfc_llcp={0x27, 0x54a, 0x1ff, 0x2, 0x7, 0xffffffff00000000, "00d404f9e82cab5a880f16459f1d61c11f52837915aee5adec9ff061268b81648e42b5bcda1f4847516e278c01de319184aeb3ddf358925d3fc419c7f42b63", 0x7}, 0x60, &(0x7f00004ff000)=[], 0x0, 0x0, 0x0, 0x20000004}, 0x7}], 0x2, 0x8000) 2018/01/21 06:44:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) socket$can_raw(0x1d, 0x3, 0x1) getsockopt(r0, 0x10d, 0xe, &(0x7f00001b0000-0xab)=""/4, &(0x7f0000026000)=0xfffffffffffffd92) r1 = socket(0x9, 0x807, 0xff) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000c9c000)={0x10000, "3681513bacd1"}) 2018/01/21 06:44:12 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000338000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80800) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000db2000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x80000001}) mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000000f000-0x10)=@generic="ebcb2a9ecdf2a14dfabb25c38ff87af5") ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000023000-0x18)=@generic={0xff, 0x4, 0x81}) write(r0, &(0x7f000000a000)="4b5747e9f107b86217f0a8d31c083938f56731f6b736971bc7290a7d7040394ea3fff73093618857be301ce6d07289f9e821155898809b45b57bf7e69e16b07dc16fa1792ddb7bd34d845211331cbdfee0f97a12cf222bc0d943ef88dc3f174cb801e1e6a9add3b6ecda7e58c1", 0x6d) setsockopt$bt_BT_SNDMTU(0xffffffffffffffff, 0x112, 0xc, &(0x7f000001e000)=0x0, 0x2) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000004000)=0x0, &(0x7f0000023000)=0x4) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000c000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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=@multicast1=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}}, &(0x7f0000025000-0x4)=0xe8) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000012000)={0xfffffffffffffdc5, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0x0, 0x0, @u64=0x80}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 06:44:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x3, 0x229) connect$inet6(r0, &(0x7f0000aed000-0x1c)={0xa, 0x2, 0x3ca, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00008ee000-0x2)=0xff, 0x2) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x7, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) pipe(&(0x7f0000b9b000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00007f5000-0x8)={0x1, [0x0]}, &(0x7f0000389000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000731000)={r4, @in6={{0xa, 0x0, 0x100, @loopback={0x0, 0x1}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3ff, 0x0, 0xffffffffffffffc2, 0x4}, &(0x7f00007e5000-0x4)=0xa0) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(camellia)\x00'}, 0x58) r6 = accept$alg(r5, 0x0, 0x0) ioctl$sock_SIOCBRADDBR(r5, 0x89a0, &(0x7f0000404000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) recvfrom(r0, &(0x7f000044f000)=""/4096, 0x1000, 0x100, &(0x7f000093c000-0xe)=@l2={0x1f, 0x5, {0x6, 0x3, 0x0, 0x7, 0x2, 0x4}, 0x2, 0x68}, 0xe) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000b", 0x10) recvmsg(r6, &(0x7f000007c000)={&(0x7f00004c7000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002ef000-0x40)=[{&(0x7f00003be000-0xf7)=""/247, 0xf7}], 0x1, &(0x7f0000653000-0xc4)=""/196, 0xc4, 0x0}, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000404000)=0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000079e000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/21 06:44:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000152000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) bind$alg(r0, &(0x7f0000a5b000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/21 06:44:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x80000, 0xfffffffffffffffa, &(0x7f00001ea000)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009e2000)="5f4eee8688624ebd", 0x8) r2 = socket$alg(0x26, 0x5, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00008f5000)={0xe4, {{0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6286}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) bind$alg(r2, &(0x7f0000a1d000)={0x26, 'hash\x00', 0x0, 0x1, 'tgr128-generic\x00'}, 0xfec9) r3 = accept$alg(r2, 0x0, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept4$inet6(r4, &(0x7f0000cf2000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000cc7000)=0x1c, 0x800) getsockname$inet6(r4, &(0x7f0000596000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00000a7000-0x4)=0x1c) sendmsg(r3, &(0x7f0000807000)={&(0x7f0000bc7000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e0d000-0x80)=[{&(0x7f0000e79000-0x2c)="2a6e059d82f65561f040a7fec5d42c5be6745b4d0347096e6feefff9c3f89cc96070b02d35efb9a1582f", 0x2a}, {&(0x7f0000aef000)="130dee9f22eafbc7164f5e2b756eeae2ce9a6bb2b130d6288db41186158d524110320f419a58f20173dc575c10930f607de23c124ee7160c0bf34d0b6f5ab9710c9050b766511bda91312b25dd8766139d9c15d9", 0x54}, {&(0x7f0000eec000)="cdbc4b67730db14725035e3110f9e5", 0xf}, {&(0x7f00005ca000-0x4c)="eb7161b4d5e658c0cc61af94c56664e527ea67e9e35314512020e13d35e74c2d417a69ca0dcd06bc1f1bb1ed6266096b3b2ea5f0263e08f0159b95bfdbab7490a279f5473b5adbfa9cca6744", 0x4c}], 0x4, &(0x7f0000c2c000-0x12a0)=[{0x58, 0x0, 0x81, "3284a9ec19f3a873bf5d531db5aa13b9bf5f6c0cfc406f02f798111f60d6b7c357827a5d5c4945a667b8e205828102fa3ffe1b363fba0c6812452550c8d7888a1fc2e57d2fbdf9bc"}, {0x38, 0x10d, 0x7, "8a96eb48ec6131ac016fc895c915f0f4837bd0de7ed54dc6b23626912928fe03d5"}, {0x1010, 0x19f, 0x7de, "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"}], 0x10a0, 0x20000000}, 0x0) 2018/01/21 06:44:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) recvfrom(r0, &(0x7f0000ee7000)=""/21, 0x15, 0x2c91ea07734a5db1, 0x0, 0x0) ioctl$void(r0, 0x0) bind$alg(r0, &(0x7f0000d8b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000020d000)={r0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00004a8000)={{{@in=@multicast2=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}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 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}}, &(0x7f00000be000)=0xe8) connect$can_bcm(r1, &(0x7f0000dc8000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) pipe(&(0x7f0000ee7000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000026d000-0x4)={0x0, 0x0, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000d5c000+0xad3)={0x4, &(0x7f0000bf7000)=[{0x8, 0x3d, 0x8001, 0x2882bdc3}, {0x9, 0x0, 0xa5e6, 0x2}, {0x100000000, 0x343d2e68, 0x4, 0x6}, {0x0, 0x840, 0x3ff, 0x3}]}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f00007dd000-0xc)={r5, 0x80000, r0}) r7 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r7, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f000084f000)="374db95c2ee75da0ad72efde984f1e31ca92a53b2eb62356ddf56b3a8812bf2a", 0x20}], 0x1, &(0x7f0000917000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r7, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x10}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000715000-0x8)={0x0, 0xffffffffffffff81}, &(0x7f0000155000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000a21000)={r8, 0x3}, 0x6) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000adc000-0xc)={r6, 0x80000, r3}) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f0000c3f000-0x44)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='syzkaller0\x00'}) 2018/01/21 06:44:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000de1000)={0x0, 0x0, &(0x7f0000c35000)=[{&(0x7f0000549000)="1051b053db6e7df80c000e1e5f62f5de0591e9b13978333644655d851ad8990f670bfadf83603c9f5556cd03d9e7f1a210eb54df10290cbe", 0x38}], 0x1, &(0x7f0000f96000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000369000-0x38)={0x0, 0x0, &(0x7f0000804000)=[{&(0x7f0000a08000)=""/25, 0x19}], 0x1, &(0x7f0000ef2000)=""/197, 0xc5, 0x0}, 0x0) 2018/01/21 06:44:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000deb000-0x2)='-', 0x1) socketpair(0x5, 0x4, 0x10001, &(0x7f0000ac8000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00007ab000-0x10)={0x4, &(0x7f0000d72000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000145000-0x8)={r2, 0x20}) pipe(&(0x7f0000153000)={0x0, 0x0}) ioctl$DRM_IOCTL_VERSION(r3, 0xc0406400, &(0x7f0000a23000)={0x7fffffff, 0x2, 0xfffffffffffff001, 0x30, &(0x7f0000f9a000)=""/48, 0x0, &(0x7f0000254000)=""/0, 0x58, &(0x7f0000eab000-0x58)=""/88}) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000085000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000c0000-0xc)={0x0, 0x3f, 0x20}, &(0x7f0000f02000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000acc000-0x10)={0x8, 0x204, 0x5, 0xc5, r5}, &(0x7f0000460000-0x4)=0x10) setsockopt$inet6_int(r0, 0x29, 0x6, &(0x7f0000035000-0x4)=0x0, 0x4) setsockopt$inet_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f000066a000-0x4)='tls\x00', 0x96a601205ee3c69e) 2018/01/21 06:44:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f000073a000-0x10)={0x1, 0x5, 0x5, 0x3f}, 0x10) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f000022a000-0x4)=0x9, 0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00002fc000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f000039e000)={0x9, 0x101, 0x9, 0x1, 0x6}, 0x14) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x1, 0x2, 0x1, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/21 06:44:12 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, 'ecb-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000383000-0x10)="0000000000000040000081000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet(0x2, 0x80803, 0xff62) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000515000)={0x0, @in6={{0xa, 0x0, 0x8e84, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3db}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x20, 0x5, 0x400, 0x8, 0x3, 0x8000, 0xffffffff, 0xffffffff, 0x1, 0x1f, 0x80000000, 0x0, 0x20, 0x200, 0x6]}, &(0x7f0000c1b000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000dac000)={0x6, 0x204, 0x7f, 0x3f, r3}, &(0x7f00009d4000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000944000)={0x0, @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]}, 0x7, 0x0, 0x2ab1, 0x1, 0x4}, &(0x7f000049e000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00007d3000)={r4, 0x200}, &(0x7f0000156000-0x4)=0x8) sendmsg$alg(r1, &(0x7f0000987000)={0x0, 0x0, &(0x7f00008b1000)=[{&(0x7f0000759000)="3191539c2a9f426b515c794dab802fe04e747a3e53df14f2940dd4f8bd5fed084378d9d346daabdb7ee1396ff5affca5403f5807b74ddf532d41db4c6c7496a4d9b27320172e6acb3d29e67b8e50ec3f", 0x50}], 0x1, &(0x7f000003f000-0x60)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000140000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000b96000-0x39)=""/57, 0x39, 0x0}, 0x0) 2018/01/21 06:44:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000501000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000b5b000-0x10)={0x0, 0x3ff, 0x3df5, 0x7dc}) r1 = socket(0x10, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00007bb000-0x28)={@common='ip6_vti0\x00', @ifru_map={0x6ef008, 0x0, 0x0, 0x3, 0x0, 0x0}}) connect(r1, &(0x7f00000de000)=@llc={0x1a, 0xf6, 0x6, 0x6bd, 0x7, 0x10001, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) 2018/01/21 06:44:12 executing program 3: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000208000)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000ac7000)=0xc) mmap(&(0x7f000010f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000196000-0x1000)=""/4096, 0x1000, 0x120, &(0x7f0000924000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4, 0x4, 0x4}}, 0x26) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/21 06:44:12 executing program 2: bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00006f7000)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r0 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f00003b0000-0x4)=0x0, 0x80800) setsockopt$packet_int(r0, 0x107, 0x17, &(0x7f00005ae000-0x4)=0x2, 0x4) socketpair(0x0, 0xb, 0x8000, &(0x7f0000155000-0x8)={0x0, 0x0}) recvmsg$netrom(r1, &(0x7f0000541000-0x38)={&(0x7f00006ff000-0x48)=@full={{0x3, {"183c9744737a23"}, 0xccd}, [{"56676600984e4b"}, {"014ad9977331b8"}, {"cfd0bdd184b76b"}, {"a94b22308cb376"}, {"d3fb378f3e4cf7"}, {"101c1eada34adf"}, {"73c87fc46e0c04"}, {"0f6dfd5c1cbbd6"}]}, 0x48, &(0x7f000038c000)=[{&(0x7f0000416000-0x1000)="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", 0x1000}, {&(0x7f00001ac000-0xa9)="0552d4ef15954a367c180e1a599fbc3478914d2d6ee6b6d40a2edd38765b63d92779148ad70fcbc4faf3de1c35e0d76c1fee17772597696102d8b91ea9ebeab8d88228fbc736b38c51ee447bedf152669685ea24350f535b8bf746d47652acdf21a6ef98e7ee43363967918954dfb73ece4ab0a71b51d7697ef0acf5f4a202163f39f22846a171827c34e3fdf1ce0eb53db46de506211ff81e05b11b5b54fe1d8f2c01904e0a5490c0", 0xa9}, {&(0x7f0000824000-0x2f)="376cf22a80b055e8bfe59b60ac8e2e5c8fd20236895d27e0f50eae8aab2709a8cc1b29cc51eaa5c0e868dce0509052", 0x2f}, {&(0x7f0000701000-0x35)="5b903bdd2c719dcd0d4f2581007e96a7771563b8fe5b5eb37b61e8b8435c228e13bbef74d5e722ff80fdd31e5ef81c50109eb36f30", 0x35}, {&(0x7f000097b000)="a09b2bb596241c4cc86745fc6045efbc8392c3f2387e42ae3a00d334c513cd07cbd306df5b76d53830ecdee0b858b7ebc51807fe3aaba614e11d796b1b209b0cf5cd0e31929f07578039abdc6817abfc0487c2b3ddf06487dfb61230a6ddf04407bed108c05a95f74501eb01708e1a09603355deec895db0cdb6eeaee51d7ecb8d231a94d3f6466b8e05710238bddcab9f32329bfe6681babf52cd262ee223560226abfc7990f3174da460354e41fdc59485d3ca3832e23ba812d7a2fe3923a5df64597bf4bf16d3822421e0b6d7c19c38a7a4f78eb8e7f61c0ab257a1fad440b689", 0xe2}, {&(0x7f0000704000-0x59)="344a4a3a0765a11a3ea7df26a4557816970c3bea7eebec107a254de838dce0d92a21806f2cb1c87aaf8781b43a573f146cba39ebbd7453911d968b161af8d8e3b26759d45ea2edc9e4b08f515165a2f713566d1133f9998c60", 0x59}, {&(0x7f00006d0000)="f6dd90fa2c94c5bbdccf84871b3c9f7955db62af17e353c47b85237e9c4c8aecbc2882d2942e6687b45c63f5d5492e58c4f7fa1eba0aab5b79d2e1e35c50a5223ce901bbfb6a9cd670e561130d3fcae349a2f7864c46798b69bbcc4622cb83ecaab8f327e3577a0e9961254dd65317ca675c963e515529f0431405ce78fc11daa365b8ddf6d493cc48d9e294d13f8116df0ff187d53d3c0ad5de2c64a93545990c77b71fedc5872a290bada8b33f1578f61819e6aae69594fdaa10a916b0017d590ba5bbc695a6f495dc954f1a3922", 0xcf}], 0x7, &(0x7f0000223000)=[{0xb0, 0x118, 0xfffffffffffff800, "2bd7b8cbc379131d1521bd920d3c9cb1c2b787d903d681280cb1df6521916be83d8f10b4f76cabbfe9333d08b283650e0e4d1727be9e7c6ab03cb260bcc51e42a7ab77284380ff17e771d5cacd9af62855075942338e803069d530c00490f5e3d8ff736362473eebe9e296fc4b361e077b27178a37e365b27044a0ded13acadba262b55e24876e438ff9ffbce774896e06588a356b52a01ff7"}, {0x50, 0x109, 0x3, "c2e443faa4485aac64856e8a701ba78bdbf11197d5fcfd28a535c8826e1463890dfa18b675115e00a79bc753ccca85451ca7ab802c3259a42ccf088f44bd79"}, {0x88, 0x108, 0x6, "4ee3e4b8011e7c5dc4ceca997440efca0ef9395524e5b4de16977ea1a220ff65aaa37dde97fc4b8378b39f032f9cdd7a44cceb4186e6ecc91c29f3427d614fb107587bb99ea7d3bc7afdc47192f9a821101ee1dca4e57d3affdfa16e25fe1feb93f175287f582d651fcbb960178b2e0169adae7f"}, {0x98, 0x113, 0x100, "bb3bd3b717e663f40bf80cefc33856d8e0f566f229c718340fecd3670768ecceace41934ad9d79f285b579daaaabece0dc84ec7810f75c0334be11e9c8b596f54184ef73a4bbcb198ceb1e5d16dc87a4ab5286c1588c2c171127b261f7f9e80a3cf2887f6a79f461a9039964d483bb332a8494467f47f4addcbf2a400ca57909ac"}, {0x98, 0x13f, 0x8, "29874971de1450f19116a47c08112f4c25d94846abbbf11a216d5dcd06c934aa43aff596b6ea110ba2dcabb0d8501d8fbdc2045b6d90d25fb1269e532777ffb284b1875f5a6e68636f92a007e213e24491bfa26fa2453df803491ac8941a0a817b6c67c1ab30e631e244cd7d2cadec9376e94b31c406848dac1d8c404bc261205c65230024"}], 0x2b8, 0x844}, 0x101) 2018/01/21 06:44:12 executing program 4: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000003000-0x108)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000017000-0x4)=0x108) r1 = socket(0x15, 0xf, 0x9) setsockopt$inet6_dccp_int(r1, 0x21, 0x1b, &(0x7f0000006000-0x4)=0x1, 0xffffff33) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000008000)={&(0x7f0000015000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x26, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x3, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000001e000)={r0, 0x5, 0x3, 0x0, 0x4, 0x200, 0x27f, 0x8001, {r0, @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]}, 0x80000000, 0x3, 0x3ff, 0xd783, 0x4}}, &(0x7f000001d000)=0xb8) 2018/01/21 06:44:12 executing program 0: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000003c000-0x8)={0x0, 0x0}) vmsplice(r0, &(0x7f0000f85000)=[{&(0x7f0000f85000)="1bec578c20391d", 0x7}], 0x1, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f89000-0x10)={0x0, 0x8003, 0x7f, 0xfffffffffffeffff, 0x0}, &(0x7f0000f88000)=0x10) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000f8a000-0xb8)={r2, 0x5, 0xa7, 0xfff, 0x6, 0xffff, 0x100, 0x99, {r2, @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]}, 0x9, 0x2, 0x3bc8e26e, 0xcd, 0x4000000000000000}}, &(0x7f00000e3000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000f89000-0x8c)={r2, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/21 06:44:12 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000001000-0x4)=0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) socket(0xb, 0x6, 0x280) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}, [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}, &(0x7f0000004000)=0x98) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={r2, 0x4}, &(0x7f0000005000-0x4)=0x8) ioctl$PPPIOCGMRU(r0, 0x4008b100, &(0x7f0000001000)=0x0) 2018/01/21 06:44:12 executing program 7: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00002f4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f72000-0x1e)=""/53, 0x35, 0x0, &(0x7f0000205000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) recvmsg(r0, &(0x7f00004ed000-0x38)={&(0x7f00004f4000-0x17)=@un=@file={0x0, ""/21}, 0x17, &(0x7f0000f72000)=[], 0x0, &(0x7f0000f73000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000f7d000-0x4)=0x0) sendto$inet6(r0, &(0x7f0000867000)="", 0x0, 0x0, &(0x7f00004fb000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x20000100000114, 0x8, &(0x7f0000007000-0x4)="02000000", 0x4) bind(r1, &(0x7f0000fc8000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket(0x3, 0xa, 0x6) 2018/01/21 06:44:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d22000)={r0}) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000d30000)={"ee870b7d453bf348f1277c606603bb3d", {0x4, 0xfffffffffffffffe, 0x1f, "35063f78a1bb", 0x8001, 0x0}}) bind$inet(r0, &(0x7f0000942000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r1, &(0x7f0000607000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000526000)="01", 0x1, 0xfffffffffffffffd, 0x0, 0x0) 2018/01/21 06:44:12 executing program 2: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f60000-0x4)=0x1e8, 0x4) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00009ba000)={@rand_addr=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000f64000-0xc)={r1, @broadcast=0xffffffff, @multicast2=0xe0000002}, 0xffffffffffffff1c) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000d4d000-0x4)=0xffffffff, 0x4) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008fd000-0x50)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000f69000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00001ce000)=0x48) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f6a000)={0x0, 0x0}) getsockopt$inet_tcp_buf(r2, 0x6, 0x2f, &(0x7f00008eb000-0x7d)=""/125, &(0x7f00008b2000-0x4)=0x7d) accept4$inet6(r0, &(0x7f0000f69000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000bf6000-0x4)=0x1c, 0x80000) socket$inet(0x2, 0x0, 0xffffffff) recvfrom$inet6(r0, &(0x7f000068c000)=""/0, 0x0, 0xfffffffffffffffd, &(0x7f0000f68000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/21 06:44:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000a9d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cdb000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x400000000010) sendmsg$nl_xfrm(r1, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b0d000-0x10)={&(0x7f0000979000)=@getsadinfo={0x18, 0x1e, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, 0x4000003, [@tmpl={0x4, 0x5, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 06:44:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000bb5000)={0x0, 0x0, 0x0, []}, 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000727000-0x8)={0x0, 0x7fffffff}, &(0x7f0000e73000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000050e000-0x20)={0x100000001, 0x5, 0x208, 0x1, 0x1, 0x1, 0x1fe0000000000, 0xb083, r1}, &(0x7f0000f5d000-0x4)=0x20) 2018/01/21 06:44:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) 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) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000b47000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f000021f000)={0x7fffffff, 0x0}) r3 = accept(r0, &(0x7f0000c62000-0x5)=@un=@file={0x0, ""/43}, &(0x7f0000763000)=0x2d) accept4$vsock_stream(r3, &(0x7f000084a000)={0x28, 0x0, 0x0, @my=0x0, 0x0}, 0x10, 0x80800) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000370000)={0x4, [0x0, 0x0, 0x7, 0x1]}, 0xc) 2018/01/21 06:44:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80000000000001, 0x0) setsockopt(r0, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) bind(r0, &(0x7f0000baf000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x1, 0x4, 0x0, {0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000}}}, 0x32) bind$inet(r0, &(0x7f00000f5000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$inet_sctp(r0, &(0x7f00002f0000)=[{&(0x7f00003df000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000085a000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x20008843) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000721000)=0x6, 0xc2) setsockopt$inet_dccp_buf(r0, 0x21, 0xcf, &(0x7f000036a000-0x9f)="fe516a35f52b61a4e9485e5929896d017afc38c85ecb2b293b4c07ca4e43444d9c3561f5416a2b0dd7400adf29cb4f772c2f9283a5dbb1f966ddf6df7446087fd5c3129a2e26084afe416a272602cbe15f9975e62a46e36daacc3c95e6e25ed2e51a54e972214f80629129e9df1a799da4f4735d9ce48af9c222f6fc29c1b48f1f2302aa00cf035446d2a44ff0f5c436239aca0248625b7c6a0b0ebc01dcb3", 0x9f) close(r0) getpeername$packet(r0, &(0x7f0000200000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000014b000)=0x14) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00008f5000)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f000084c000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5, r1}) 2018/01/21 06:44:12 executing program 0: r0 = socket$inet(0x2, 0x7, 0x8) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-aesni\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r2, &(0x7f00002b2000)={0x0, 0x0, &(0x7f00000be000-0x80)=[{&(0x7f0000149000)="fcfe8318d017fe3d0a17cd390f42213ec61c021ed298337d7546116d29fda24e81789f53589fe1062e935364a23b20b1cd83b8f8de9aa345f26baa6ca6a54caf2c095ac1ab1c35c988a78503f3f1f06ac7947e010d6f6e2aeaa93509c1f59f7ee9d074409287ecc7fd9003347743aa29de1397a04ffa2c800932a4d8303a753629fb1bbb6f4cb9146eb235401ab25f960f6dd761daaa350200eb1ad7bb6d3546784eb329dad2c8ee50f35564316772595cdb16c4ba4aea24", 0xb8}, {&(0x7f0000ada000)="15189777d9f06f89b60334e2044ae615b514283aead61cec37f460e70e6e4d0cc9d24bb6106507849fd203e9a51208d3d862528be59fbc0171ed37f41a4611909db527344418653999bb5071f80966c2ba5410b854c8c8e327de7d70b3b25debc0018810d4b5afb3d5b59855935bbf94f97940d3d3e12d1c9baaa8988463af9e8597424bbc4813", 0x87}, {&(0x7f0000a7e000)="f1dfe3840a3d3b611e03be0038709a025f3fdbbac68a57bc270723c4e1485496433232e40a3b4d89027988bf317d9d798ca1de09beaece492e532af3a3b1232c822a4fff560e3e57aaf88aba8623d2d8a57f514e846b11092aeaf4dbc180e7acf0d3c026c653bda1745daed9363e92b0ef59", 0x72}, {&(0x7f0000b9c000-0x16)="6c6a591faefe22b0b354f63819a9c31a2a6d45b14263", 0x16}], 0x4, &(0x7f000055b000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00009da000-0x8)={0x0, 0x0}) 2018/01/21 06:44:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000acf000-0x8)=0x0, 0x8) r1 = socket(0x0, 0xe, 0x1) bind$ipx(r1, &(0x7f000032e000)={0x4, 0x80000000, 0xfeac, "cc1b344f8089", 0x2, 0x0}, 0x10) 2018/01/21 06:44:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x7, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000bb1000-0x8)={0x1, [0x0]}, &(0x7f0000987000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000aaa000)={r1, 0xe6, "e4f1de3c021b72aaee3b34a2bfcf7a51ea6a358a33b7edac79b999416c6593613556ae479c2510d0d01e7f32386732805c1985a1a2ed90237cd5ee828743f849d9ca80c0f85f87043213b1e7257b65c5a394f9eb3b89ae20bef00f9e8fa4b6ef158fde0b87c4dbac4aa2ecdb9e7ee2d6eafd1dcdced7199ce3733b493732ceafb1dc8fb148b1fe6cca0ce1c2ae98827d6ca1b7695b502e05bf1b6471d767b603d0290026a0949c03ad3f7df4d48a6f877dfaa9f44a142b2f075b7a3c12dc2e20f4e6718c27a7bb30688f7e75239e130ce623feabe466159094ffff2be48a5a669b959ece927e"}, &(0x7f0000257000)=0xee) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000bda000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000f20000)="", 0x0) r3 = accept$alg(r2, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000044000)=[{0x0, 0x0, &(0x7f000023f000-0x20)=[{&(0x7f0000156000)="f8102b56fb0dad5417f5da93134bd1a1f8", 0x11}], 0x1, &(0x7f00006ed000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f00002a4000)={&(0x7f000015a000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0xfffffffffffffcf7, &(0x7f0000bac000-0x20)=[{&(0x7f000054e000)=""/194, 0xc2}, {&(0x7f0000b17000-0xd)=""/13, 0xd}], 0x2, &(0x7f0000bfd000-0x46)=""/70, 0x46, 0xe9de}, 0x2120) recvmsg(r3, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/21 06:44:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000413000-0x8)="1e65a1ab415b7ac7", 0x8) recvmsg(r1, &(0x7f000014e000)={0x0, 0x0, &(0x7f0000db1000)=[], 0x0, &(0x7f0000387000)=""/131, 0x83, 0x0}, 0x0) 2018/01/21 06:44:12 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x3)={0x0, 0x0}) tee(r0, r0, 0xaec6, 0x2) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0x33, 0x2) socket$bt_rfcomm(0x1f, 0x3, 0x3) 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000)={0x0, 0x1000, 0x0}, &(0x7f0000002000-0x4)=0xc) sendmsg$inet_sctp(r0, &(0x7f0000000000)={&(0x7f0000002000-0x1c)=@in6={0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000002000-0xfa)="b9a067cb7c9fc299df119df3daa65fa19ac785f8941740020266feb3781612c44f7160c339a10d8fe2d1ccbff9ef39205f7c012cf2810a49fbf3327822de5490cd0d73afdc34adef11a0bf9793645f93284c40247c2991a3a4fa22d4abb5243fe47f213cbe53386250085b9ea3568c0616f1de706df8bc30fac2c882e7b6397324fc7288d1a4cf7267996a19761820ef69dfae92ba2da8c34ed18510f326f947b5c52d8f43149c7e41d471f204fca4095df4f0ba4e1e394b767c974cb97836af7a8214dec2f0edd5d42042c2658faf4e6b23755d393b43dd942568eea70d872cf46cf43183f2096874f3e12afd9b8538deea8a0adb04dc267935", 0xfa}, {&(0x7f0000002000-0x28)="3e4da1034dc5bb8fb9c30e492b3ddafb035fdca08bbe805fb2137a94bf7df18f078bf2fe5b5de04e", 0x28}, {&(0x7f0000001000-0x17)="dcf924b3a3a361a6e7a34f0689bb935f1dae968ba7ceb6", 0x17}, {&(0x7f0000002000-0xea)="66eb51e349dfdc11369407796a24fb55ada28500ce0cfe5007ac4877abc5f1396ba48c0256d0e8022dc53d94d55c608323216e53d63df810e6e02bbca50ae7addcef66528811a22c08c01a4aa257585677892326837e14a36144c6fcab6fabed3a72fe41aa8b0deffd23d7c50c01d05624449ef976cd16a0d8b40bb654d7ef6e7f5aa1c93665cefc8144e9674bebe0e08cee795d2b71458b1ec852156c7371e69c065f9bcae90413d8f317b2e0c6800c5f2daa24c2498492e24e9739849eac0ded9e32e40494a7f7bdd220dce96911a95efbd9280794971a63a8736c2c83e3121f0fc0021825598d1a30", 0xea}, {&(0x7f0000001000)="040ac9691a986ba77c034f7f512bd8b75f9a2083f4e512ec5d308cec509df57a05cae1652c8a43", 0x27}], 0x5, &(0x7f0000001000-0x30)=[@sndrcv={0x30, 0x84, 0x1, {0x8, 0x20, 0x0, 0x8001, 0x0, 0xfffffffffffffffa, 0x3, 0x68f, r2}}], 0x30, 0x40}, 0x4000000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000)={0x1, 0x200, 0xffffffff, 0x1000, r2}, &(0x7f0000001000-0x4)=0x10) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r4, 0x40106410, &(0x7f0000004000-0x10)={0x65, &(0x7f0000002000)="927e1adb253ab1827fbe30c2436bacfa8594119fca4068372c4f5e08557e5132a6c9cca678839c9cb573cf1429a43a58aa1ab40e2a0b9c9510cabe3d31eb206068d755ffba90c1e1afb00918087b0eb7cd894419c5814bb4a5752a7f1ae635c605a0d14a91"}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000004000)={r3, 0x7e, "52a8e057b8884ff51e40278ea2751d03c09105ee177ea2b21e6eba67fb99c4315e21afa321af304ffb15c7c7bec4bb08d8a22da8effac6af01c9f3199e6b2b60a223a5c2d96cc631385b2483291544a7300772f3e7169b9b0feb938567ae0d2cfe6cb680887f4a9c1274854eeb9d534ecfb7875ef276f92015bd327d8eca"}, &(0x7f0000004000)=0x86) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r3, 0x4}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000004000)={&(0x7f0000006000-0xc)=[0x7ff, 0xfffffffffffffffe, 0x29], 0x3, 0xe333, 0x3, 0x800, 0xcd, 0xfffffffffffffffa, {0x7, 0x10000, 0xea44, 0xfffffffffffffffa, 0x7ff, 0x9, 0xffbb, 0xb28, 0xffffffff, 0x0, 0xfffffffffffffff2, 0xc92, 0x2, 0xff, "14e901378e62b4369413f515c9789d202dd7a82b789a6a93816e43c1133a5a04"}}) setsockopt$inet_sctp_SCTP_AUTH_KEY(r5, 0x84, 0x17, &(0x7f0000005000-0x1008)={r3, 0x140f24a0, 0x1000, "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"}, 0x1008) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000006000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000007000-0x30)=[{&(0x7f0000007000)="7ce6ecb87c47a12da6dfe2703c908173aa0704f3db55845f5ff7303674bc0bdd495b862410b03958f815a507931c3723791137c602e230dbe3ebbb9b1b091da842f54d699828e2b415f62fa95a6ee8fe18afb7377b18555d00f24de005339e0147d87c1d34b9aca5ea39ec59ddffb8db3bc6e430", 0x74}, {&(0x7f0000001000-0x39)="c7e7ddceb2bb68b5e545755ac8cec98360e93c8fc5ac49b50ed8d7cd11294599ad698f1b2821ce68265cb98465c2cef74c71485839f4bb8c38", 0x39}, {&(0x7f0000007000)="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", 0x1000}], 0x3, 0x0) [ 687.537650] RDS: rds_bind could not find a transport for 172.20.0.170, load rds_tcp or rds_rdma? 2018/01/21 06:44:12 executing program 6: socket$pptp(0x18, 0x1, 0x2) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000370000)={&(0x7f0000c40000-0x1150)={0x14, 0x21, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept(r0, &(0x7f0000f72000)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000778000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000f7b000)={0x8, [0x7c95, 0x8000, 0x3, 0xffffffff, 0x7b, 0x87b, 0xa0, 0x7b]}, 0x223) 2018/01/21 06:44:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000061b000)=[], 0x0, &(0x7f00000c0000)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000de8000-0x8)={0x0, 0x7fffffff}, &(0x7f00003f5000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000d6e000-0x10)={0x3f, 0x200, 0x1, 0x5, r1}, 0x10) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000d53000)={r1, 0x3f}, &(0x7f0000dd3000)=0x6) 2018/01/21 06:44:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000099b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00006dc000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r1}, 0x14) bind$alg(r0, &(0x7f0000494000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00003ae000-0x10)=@buf={0x26, &(0x7f00000d4000-0x26)="034538d86614728a3733bfccfb4810bd821f580023ef69ed1f7cc61241addbf944ac8cd5a378"}) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000201000-0x38)=[{0x0, 0x0, &(0x7f00003dc000)=[{&(0x7f0000442000-0xcc)="ad3de7161e6374b739419f87f784243b6cd320c638f40a2bf1d75d10fd3903aa204419c746992cb2490ffd263e1f7597449b712100ce2a4694562ad800fe8e87", 0x40}], 0x1, &(0x7f0000b8f000)=[], 0x0, 0x0}], 0x1, 0x0) pipe(&(0x7f0000bfd000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000b98000-0x8)=@assoc_value={0x0, 0x2}, &(0x7f0000dbb000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000450000-0x14)={r4, 0x9, 0x1, 0x7fff, 0xfffffffffffff800, 0x3}, &(0x7f00005dd000)=0x14) recvmsg(r2, &(0x7f0000f86000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000685000)=[{&(0x7f0000f8e000)=""/4096, 0x1000}], 0x1, &(0x7f00000d7000-0x6b)=""/107, 0x6b, 0x0}, 0x0) 2018/01/21 06:44:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000021b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) ioctl$int_in(r0, 0x5452, &(0x7f0000f53000-0x8)=0xffffffffffffffff) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r0, &(0x7f00008b2000-0x70)=[{&(0x7f0000554000)=""/221, 0xdd}], 0x1) socketpair(0x10, 0x5, 0x9, &(0x7f00007d4000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00002d5000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x6, 0x401, 0x7, 0x20}, &(0x7f000050b000)=0xa0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00005f9000-0x5)={r2, 0x54}, &(0x7f00006a4000-0x4)=0x8) shutdown(r0, 0x1) 2018/01/21 06:44:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000bab000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000927000-0x50)=[], 0x0, &(0x7f00003f1000-0x58)=[{0x58, 0x114, 0x6, "b1d1e489cb888984f0a7cd82a26b1eaeb1820337991fcf759fb3eea59518391dfe83a135d1e77381575695d854867b5aa77c468500084a23339e620eb9be408fa0"}], 0x58, 0x0}, 0x0}], 0x1, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000c27000)=0x7) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000de2000-0x44)={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/21 06:44:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000df4000-0x24)={@local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0xe}, 0x1, 0x5, [@rand_addr=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @loopback=0x7f000001, @rand_addr=0xffffffffffffff80]}, 0x24) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000c67000-0x8)={0x0, 0x1}, &(0x7f000083f000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000024f000-0x14)={r2, 0x1, 0x1, 0x9, 0x46a, 0xffffffffffffff76}, 0x14) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0x4) bind$inet(r0, &(0x7f0000e15000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = accept4$ipx(0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00009e1000-0x4)=0x10, 0x80800) getpeername$ipx(r3, &(0x7f00006f4000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000486000-0x4)=0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) listen(r1, 0xfffffffffffffffe) 2018/01/21 06:44:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006e3000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000b61000)=[], 0x0, &(0x7f0000947000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendto(r1, &(0x7f0000c3c000)="43761c2dd37eacb1aebb81125316fe4a", 0x10, 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) connect(r0, &(0x7f0000723000-0x20)=@pptp={0x18, 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]}, 0x20) 2018/01/21 06:44:12 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000001000-0xe6)={0x0, 0xde, "8d2d75dfce57c89b40934d230aeb416fb67a247847bfcea69035d516c5a5e6ebb5b7867854f38976bfe3d10ce7e0af6ccd686ee1851365f906685e2dc9f88bf7f1baf20848bbf917263d6d5a753501b9779630f392616a9ede3d621bc4f0dcd672966c91c118e6cd53316cb80afd52bcb72182cada482f2e782601759764a4cc8a163c99e99c79a72347eb94bfdd6dc0d2c3509dddf82c815a5c3db7126b58040feab52b4cc597adfb906a1e078884492d3f9d51c124ea2b9f3108343cdf94b3be31b8961f4ae0a3b7f04c012a9bc7a2e2f8e1ff8ba637639cf5f99d3bb8"}, &(0x7f0000000000)=0xfffffffffffffe2d) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000fa8000-0x56)={r0, 0x4e, "877abbd1384c78f18933fe104549bd9b40537b889468fe90195976e441bc0d3dfd7acd5aae1d80b8bc5746f3ac2edfdfd6ceb1f7116ea13ec500685c945a66cecb4beccb281e07ed214651b872c4"}, &(0x7f00003d5000-0x4)=0x56) mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x0, 0x1, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$packet(0xffffffffffffffff, &(0x7f0000036000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000035000)=0x14, 0x800) write(r3, &(0x7f0000024000)="2acfa7aadc347f7d31610529a0d21c4678154a63c8a68bebe4bcdaaaea63d469f23041668044b31a27bae4d382b6c6511914b05be4b15d5bde6a837a69c70e33a94caa4ab5c4408fc3dc4b2fb147fe23c213b394d0b50aab4e2148a484ff18c8baf0f30975d504053ccc6d183a0bb1aff9ddd70137662413fc84320250dd3bda84779e71c48c6398119cff3044d006163ad46636a34333ec9d8e4aebb84ccbc8c055447045c4f6d806997ec2622637d2f5518ed3aa07e5178f7cb0264c3d48c7ce", 0xc1) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f000002a000)={@empty=0x0, @multicast2=0xe0000002, r4}, 0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r6, &(0x7f0000038000-0x91)="d9661e9196dc69929666ae9e7c4ba08e8b7ce81c602c9d2e6e9882572fab721bb2c2f56f8477dbae959cf3ab90620a567ed3dabae91be1317b04764927bcb8f2edbeff764e37b5dc1ae6fb88261a77a0dcb66dce3de280936cb17b224652f18cd995454c6e4f1aac5fe01ee9b54261143af50995e173fc9e3068d7e8aadc7a37343eee78906c01941cb87b29007232732f", 0x91, 0x1, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f0000027000-0x10)={0x2, &(0x7f0000006000)=[{0x34, 0x0, 0x0, 0xffffffffffeff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000000d000)={r1, 0x3, 0x7ff, 0x5, 0x0, 0x80000001}, 0x14) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000038000-0x8)={r1, 0x7}, &(0x7f000000e000-0x4)=0x8) sendto(r5, &(0x7f0000021000)="", 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/21 06:44:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x6, 0xe) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00009a1000-0x4)=0x0, 0x80000) sendmsg$nl_netfilter(r0, &(0x7f0000762000-0x38)={&(0x7f00000f4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000db6000)={&(0x7f00003c3000)={0x3e0, 0x0, 0x5, 0x300, 0x2, 0x3, {0x3, 0x0, 0xa}, [@nested={0x2e0, 0x53, [@generic="42ca0c18822d6820eab7452b32282456dfbc2d8be14c88f8867e4d9a09d88063702fa5d5d15d582060c905f95ca48bc45167a873ff22902a9bec4deec6ec9a865c043239a5bfc634f63027c45ce7d6e55012c3d5d53a83afdb12486c7639ed82531754d6eceef172e3c7a06cfe21e8e222caf9035937180c951d723ff57ae276177cc9a35e6433f48ba3ef73ed122171e56a6c7205fbdf2d07113b887ab1357ff12206423184d98954995927342f8cfcaf0321ffc41ed3", @generic="f9881f092ce0f2ff6a4d0ab317563d17bd7c6963192bf6d6098c60adc585b0b157d62a07b80f8b2e8061690aed5bbb93f27d22b1072e08cb5b0df95176778ca9f840733e44df42ead75dfda96b5e00702b2fb8a82b41bf29ba27fe88314bb6346e25bf4344c0011d17a61af2d09de9a2477bef66aeaa813a84d48bcfe26cb406d48cb9790a83bd8e0ff1e448c6e726229524e8d2f6a9ccf73e2709d4e44b377ae1bde6bbad01df7599bc4e2bfa4625a34568e17a205dccf7114041", @typed={0xc, 0x68, @ipv4=@dev={0xac, 0x14, 0x0, 0xe}}, @generic="551b1a2f8a76b9308b363e1633390916841aa8ecd62683670e008acd544437b983c6f1d59351e8dd4f2404a4fbd2cadc99ab991e22b3d766f0533c292d64d343b7eaf2c294e34459ce8e378fbfe0741dcd6a1318f0aeedd032ff824443ac0d0dfcff05f55abd9972e3b204d7a71aa14a1fc38183176cea98", @typed={0xc, 0x8c, @ipv4=@empty=0x0}, @typed={0xc, 0x71, @fd=r1}, @generic="298c3a86e031cd00d76a762a028a700c0698b7e5f9622faef162a3a9ec6be5ffbcca2d0ee8e10fffe3b53c02df5c8fc188dbd2c743fc6e0f2c893974d80fc05471f4cf037da514e50b128cbd0c017b09d72480c5723d4f4062dd918c72cce39e9a86a66abeb2a73704dd00d5e22e6b621b14cb4e85973e41b5a18b8fa9f3d54afc730c6461ce736bf18d3de8e9593c48843aa9678ca330bcb47328aba5bfca3e157787c37337dbba937c41edaddabf276c49be4bd7133832cd68d911ade7b732c12c1b63cfe80adf8b85fe5a"]}, @typed={0x10, 0x31, @u64=0x6}, @generic="a3678b8e2b4173c97e4e507d331b8ee95cc856e2786210595166a58114dca03133bdc4b33dfb63cb2e974f30e3c8f5881fe991ae3decddb75cd4b8e6f5a5aa64f37afa61544ad77785e0b6206a6e05fa6436753357d60728544e44c3f827da3c5a382de7db43f372b4163a6e49622e000e4986bdaa0372a265582acb13aad5b31b6ed9740e230dee2cb6ee0d5ecb114757b280073bac3e4b6b2041879a8ee5d413b429033aede3aa8011375e6d82cdd0fda92f48aa86451eb42e19f26db282a5a76842cb5f4cadf485aadc11401fbce6012f84b72f400e06b0f46801"]}, 0x3e0}, 0x1, 0x0, 0x0, 0x8840}, 0x4000000) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000800000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00004bb000-0x4)=0x1c, 0x80800) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000b07000-0x28)=[{0x2, 0x4}, {0x3, 0xff}, {0x2, 0x1ff}, {0x2, 0x3}, {0x0, 0xfffffffffffffe00}], 0x5) r3 = socket(0x4000000000019, 0x6, 0x9) connect$unix(r3, &(0x7f000070f000-0xa)=@file={0x0, './file0\x00'}, 0xfffffffffffffd04) 2018/01/21 06:44:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00004b0000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00002cb000)=0x14) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000065c000)={&(0x7f00008c9000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000863000)={&(0x7f0000df6000)=@updpolicy={0xb8, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 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}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x1) 2018/01/21 06:44:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, &(0x7f0000cb1000+0x991)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000cf7000-0x4)=0x10, 0x80000) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f00004cb000-0xcb)="b44d964f49065034aaf0cfeb1743924678f0aa33fe30ef7a209f2913dbf470adf0426e174cd00914aefb04c9f030c33411543c9853fb3ea06044f441a01b3cc0c76c2887b44f5d0284267fb822bb4b092b0780cb96839a472226a0b6457c810c0da355e4cca2243e6bf37bc6d249432407ae5a955daed52a6438fd11cd2abe8c001005286049f9b9b0f6f42c169512646fbcb2f6c2217c1136eaff9ee7a9343ecdc29b5c9d5554802131312b2ac597c2b587dbe583c7947fa824bd9b58d021e72e2902be8cd61ce69c4957", 0xcb) r2 = accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000bda000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c22000-0x11)="", 0x0) sendto(r2, &(0x7f000053e000-0x87)="cbb9553db4f9434c4983ce34caf5d17bbc1726069c6d830ac14d2a5e0cc1b6825511abbbe15a24ebf25c3f2299f4d85c068fd20eedbacadd9842016beb4787624c8f2b7e9935d333ad0c3db85ec6acbc78b803c45cbc16cd0a86019e47b392e96ce44a8e2627a6458578d470f1c7677a098f3b7206b1acd5e0e60ac33a23e97e171eb134327c3b", 0x87, 0x94, &(0x7f00003b5000-0x8)=@un=@abs={0x1, 0x0, 0x2}, 0x8) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000044000)=[{0x0, 0x0, &(0x7f000023f000-0x20)=[{&(0x7f0000156000)="f8102b56fb0dad5417f5da93134bd1a1", 0x10}], 0x1, &(0x7f0000804000-0x188)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r3, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/21 06:44:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000023d000)={0x0, 0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00008ff000-0xc)={0x0, @rand_addr=0x0, @multicast2=0x0}, &(0x7f00006bf000-0x4)=0xc) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x32, &(0x7f00009b9000)=0x1000000, 0x4) 2018/01/21 06:44:12 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002000-0x1008)={0x0, 0x4b, ""}, &(0x7f0000007000-0x4)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000005000-0xc)=@sack_info={r1, 0x7, 0xfffffffffffff0c7}, &(0x7f0000007000)=0xc) 2018/01/21 06:44:12 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00004cd000)=0x0) socketpair(0x13, 0x800, 0xffffffff, &(0x7f0000a8e000)={0x0, 0x0}) ioctl$int_out(r0, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000308000)={0x62c, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0xe7c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3ff, 0xdc4e, 0xb664351, 0xbe, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9, 0xff, 0x400000000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r1, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000088b000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r3, &(0x7f0000805000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r3, 0x3) r4 = socket$inet6_sctp(0xa, 0x0, 0x84) sendto$inet6(r4, &(0x7f0000848000-0x1)="", 0xfdf7, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000041f000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000beb000-0x4)=0x8) close(r3) 2018/01/21 06:44:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x800, 0x28f, &(0x7f0000ae3000)={0x0, 0x0}) accept4$inet6(r0, &(0x7f00007f5000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00005a8000-0x4)=0x1c, 0x80000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$netrom(r0, &(0x7f000056d000)=@ax25={0x3, {"a9c0301ddc127b"}, 0xffffffff}, 0x10) getsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000433000)=0x0, &(0x7f00001bf000-0x4)=0x4) 2018/01/21 06:44:12 executing program 0: 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, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000d0e000)={@common='tunl0\x00', @ifru_flags=0x6400}) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f0000c37000-0x3a)="6458366ebf6a4d8493b218313641b040dfd0982888a12ed55b4bf9dab661ca13a48f178e16f851a17bf695f73a0763cd8c5506af7d51551b4b28") setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000567000-0x4)='tls\x00', 0x4) 2018/01/21 06:44:12 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000007000)={0xffffffffffffff9c}) 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) 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) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000001000-0x7e)={0x0, 0x76, "70717d419720fd212b7aa1413921a42acee3d235eef62aa6442d6322de900cddf58fcc589d05a91f5b37ba81b612cd6dd6c7abe1ebb10030f032dda8e92a62ad18b6a69f0a60653e0d9c0d14c68b45b69f490b6be183318029d1572eeb1af96b47f31e606b5e5874e09bbba4063d39d2ecbb09574729"}, &(0x7f0000001000)=0x7e) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000005000)={0x0, 0xff, 0x5}, &(0x7f0000007000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000007000)={0x0, 0xec}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000002000-0xb8)={0x0, 0x8, 0x81, 0x4, 0x8, 0x2, 0xfffffffffffffffc, 0x80000001, {0x0, @in={{0x2, 0x2, @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]}, 0x1f, 0x1, 0x5, 0x4, 0x2}}, &(0x7f0000001000)=0xb8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x0, 0x4}, &(0x7f0000008000-0x4)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000008000-0xc)={0x0, 0x6a85, 0x20}, &(0x7f0000008000-0x4)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000007000)={0x0, 0x97, "c6fe040107d36a589a0d261ca9f7427a97a8d1fe0d82a8264a014ae587b693dc45558d69658ea36fb388859c3107d06c42c621e3a9de6f1bbfba07eccb97f82bb745d9f1a6ca80f29e1d509173f23321c465ea17dff8dc9bd5f304e1c782a20bd731a054fdfc57433b616260abc36486f257a21f954202a147399c2480f1f937bca7620d06617484471937fd413b1af21e4c4a17282401"}, &(0x7f0000008000-0x4)=0x9f) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000007000)={0x0, 0xd, "00e25c4649ae5f1b4b407f8a77"}, &(0x7f0000008000-0x4)=0x15) sendmmsg$inet_sctp(r0, &(0x7f0000004000)=[{&(0x7f0000008000-0x8)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000007000)=[{&(0x7f0000008000-0xd2)="19060b27e1f59768cc675b52ebf7771cd05f2e5ed012200ccc126163a2f8b9440dfd7c68a041dc8c7c03745047b5d0128dc106e2ac9fecaeccd99b24f6e2318d93a019d90bc72f93f3c5b7d52a82ee4aa029dfb1d68574e5e0ad281d4b46ddac86550e345b962506efd8284b16fdc9f591ad24f57505efe3abd4767889979fb0172a8b78f4edfda81df6bcbf0317b2b31a1386f9c04df58870e6924ab067af36f8fe59bee6a83b404e5d6579726ddaabfce6f8bf18a2c0ffcf4b11525748b84253b4c0642e88ac74d8d60f6c6d74e6069d3b", 0xd2}, {&(0x7f0000005000-0x58)="e700f8830ab3ebbcd73a104352067c0abf1c313f84b12b26a70ce6e0d497b5d932564cc2f6a617f95ba7ea218a46eebd5146689ed4fa39eb196df0d6eaafe306e260d5c735bf2f8536a8c9b5b8b27f1d736581062ab58545", 0x58}, {&(0x7f0000007000)="9e95bbda9abd9bf151d61397981f86739b5f80aa640684420e6dd0bb26cadca5ac0e2164c5bfd840662fd450ba27acc871feabc5aede4272fb4cfe83e7946e80e43eb9112d7f3d8781e658f705216289794180327e28d4b0f241c4f0e22a26e46936fcc87b", 0x65}, {&(0x7f0000008000-0x1000)="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", 0x1000}, {&(0x7f0000008000-0x47)="cc74b6db0955e83b5d977fc7454e2217ed83e062fd4465ba89a34a19001699ab73e132385d2ad745e1f59f59a92a6a2bcebf994fa0cfd96bbf426842bc211355b87ab01833b200", 0x47}, {&(0x7f0000005000-0x25)="2cf212940bb445557ea9b442196714dd7b2cac74378b1b4a6b8c960d97740f033e7da36fd2", 0x25}, {&(0x7f0000008000-0x25)="1a218541ab3cc85dcebf88c097bb1d8cef74c3f4f2f363cf553c7f8be9ba21da8888ccb7fa", 0x25}], 0x7, &(0x7f0000008000-0xc0)=[@sndrcv={0x30, 0x84, 0x1, {0x9, 0x9, 0x6, 0x100, 0x627, 0x29, 0x5, 0x8000, r1}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffc, 0x30a573f4, 0x8, 0x1, 0x200, 0xfff, 0x8001, 0x1, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x0, 0x6, 0xd2e4, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x400, 0x203, 0xf7, 0xfffffffffffffff7, 0x0, 0x0, 0x8, 0x0}}], 0xc0, 0x10}, {&(0x7f0000008000-0x1c)=@in6={0xa, 0x3, 0x44, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x800}, 0x1c, &(0x7f0000006000-0x40)=[{&(0x7f0000006000-0x9b)="ffb0035ae84ec52839188ca9fc6cdc41e89c527a0232349d9e508c55650d741b24af7392389539c1408180d9ac62030781bf0cea0a15718ef605203d552e0ea976f9b41a5ff51ed1a05fe4376812e12fb330f612da9cd664eab62741444d75667122ca50f91b94df1042de087e86bb648da969f1c349dd47d5b28bfe59dc06f0caa33c7ed2959c5e75bab0fc17f6f3f046289da8ddb373c8957a5f", 0x9b}, {&(0x7f0000007000-0xf9)="c695d949d198c8869f8de7c91a1a96b3d5eed9a3c16e6726d18a828deae962173edfc3c9750fc584408543930b3d5660b5cd9a778bd146a785d7b7d089eae0b7bbb1fd801807bee934caed02023c51f51bb214b329510ee2efcbef9d968649b5045c47d7ed38c8c5669ce6dce5a3ff116f22819b806fc34a64922eea368d806cb68024aff0295e43e37ef078449e80f91a3e3fead69be3e09bb83a5b6375d0755887b8ccf6c672bfe638fee53e5871578eaf5ab96a56840fadfbf14c2e9e27e65279027dbc1f08e413877f6f2f686fd1b915e9b06579ed53f1dd99ac84c4f536796472480a736db237fe6325c6f567251dbde47a8b4778624b", 0xf9}, {&(0x7f0000000000)="9d3e0223e5952a47bd9e6182606da058c4f0168603fd141b0d3e7d45cac2e9809762dc16a396dea6430cf7b488b100174770e5824d93df14302bd8d2824138ffe02a175460cbe9bf8920655a4d5deb3c668dc605f2d9cc6625eae593e17e948dff2283ac254c909ad8cdc0984c1039023586da6d874735f8c21f3f8749abbd8b", 0x80}, {&(0x7f0000007000)="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", 0xfc}], 0x4, &(0x7f0000005000-0x1b0)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x80, 0x204, 0x0, 0x80000000, 0x100000001, 0x5, 0x5, r4}}, @init={0x18, 0x84, 0x0, {0x0, 0x5, 0xc73, 0x3d3}}, @sndrcv={0x30, 0x84, 0x1, {0xe, 0x3f, 0x2, 0x80000001, 0x2, 0x7, 0x1, 0x1, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x4, 0x9645, 0x7, r6}}, @init={0x18, 0x84, 0x0, {0x80, 0x7fff, 0x800, 0xc4c}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffffb, 0x40, 0xa5, 0x6}}, @init={0x18, 0x84, 0x0, {0x3, 0xfffffffffffff001, 0x7, 0xfff}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x4, 0x9, 0x2b26, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x20, 0x8200, 0x3, 0x401, r8}}], 0x1b0, 0x40000}], 0x2, 0x0) r9 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r9, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r9, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000004000-0xdc)="0500000037050000000000000098143e037dc12502000000f11368a82cc15eb47be77a18ac474926b5e8f99af7fb9747004420cd714fe563", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) r10 = accept4$inet(0xffffffffffffffff, &(0x7f0000002000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000)=0x10, 0x800) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r10, 0x6, 0xe, &(0x7f0000008000-0x160)={{{{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}, [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, 0x255, @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, 0x5, 0x1, "93434765be7389e29fbde25be962331c86cad2e8aab60d5438c09cbc532b0c0bdcb85597d9d984a3cd153209092467164eff0198b75e8134b7108d840d518487cb3ac832b741345f184220b91d43bf8f"}, 0x160) [ 687.868212] WARNING: CPU: 1 PID: 30674 at net/core/stream.c:206 sk_stream_kill_queues+0x3c5/0x520 [ 687.877252] Kernel panic - not syncing: panic_on_warn set ... [ 687.877252] [ 687.884591] CPU: 1 PID: 30674 Comm: syz-executor0 Not tainted 4.15.0-rc8+ #200 [ 687.891924] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 687.901270] Call Trace: [ 687.903836] dump_stack+0x194/0x257 [ 687.907440] ? arch_local_irq_restore+0x53/0x53 [ 687.912088] ? vsnprintf+0x1ed/0x1900 [ 687.915875] panic+0x1e4/0x41c [ 687.919051] ? refcount_error_report+0x214/0x214 [ 687.923797] ? show_regs_print_info+0x18/0x18 [ 687.928275] ? __warn+0x1c1/0x200 [ 687.931709] ? sk_stream_kill_queues+0x3c5/0x520 [ 687.936485] __warn+0x1dc/0x200 [ 687.939754] ? sk_stream_kill_queues+0x3c5/0x520 [ 687.944492] report_bug+0x211/0x2d0 [ 687.948106] fixup_bug.part.11+0x37/0x80 [ 687.952142] do_error_trap+0x2d7/0x3e0 [ 687.956005] ? kfree_skbmem+0xe2/0x1d0 [ 687.960486] ? math_error+0x400/0x400 [ 687.964268] ? sock_rfree+0x103/0x160 [ 687.968048] ? sk_clear_memalloc+0x140/0x140 [ 687.972450] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 687.977274] do_invalid_op+0x1b/0x20 [ 687.986532] invalid_op+0x22/0x40 [ 687.989967] RIP: 0010:sk_stream_kill_queues+0x3c5/0x520 [ 687.995304] RSP: 0018:ffff8801d3717238 EFLAGS: 00010293 [ 688.000645] RAX: ffff8801bf978000 RBX: ffff8801cfa2ee40 RCX: ffffffff8435d225 [ 688.007895] RDX: 0000000000000000 RSI: ffffffff86941500 RDI: ffff8801cfa2f078 [ 688.015149] RBP: ffff8801d3717278 R08: 1ffff1003a6e2dd6 R09: 0000000000000000 [ 688.022402] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000b00 [ 688.029644] R13: ffff8801cfa2f030 R14: ffffffff888cbfa0 R15: ffff8801cfa2ef78 [ 688.036905] ? sk_stream_kill_queues+0x3c5/0x520 [ 688.041644] ? sk_stream_kill_queues+0x3c5/0x520 [ 688.046382] inet_csk_destroy_sock+0x175/0x3f0 [ 688.050940] tcp_done+0x1e9/0x240 [ 688.054368] tcp_time_wait+0x60b/0xa60 [ 688.058236] tcp_rcv_state_process+0x34b0/0x4830 [ 688.062967] ? __skb_clone+0x2ac/0xa70 [ 688.066834] ? tcp_finish_connect+0x410/0x410 [ 688.071304] ? find_held_lock+0x35/0x1d0 [ 688.075352] ? skb_clone+0x20d/0x480 [ 688.079042] ? __release_sock+0xca/0x360 [ 688.083078] ? skb_split+0x1350/0x1350 [ 688.086936] ? __lock_is_held+0xb6/0x140 [ 688.091071] ? mark_held_locks+0xaf/0x100 [ 688.095211] tcp_v6_do_rcv+0x739/0x11c0 [ 688.099159] ? tcp_v6_do_rcv+0x739/0x11c0 [ 688.103282] ? trace_hardirqs_on+0xd/0x10 [ 688.107410] __release_sock+0x124/0x360 [ 688.111366] release_sock+0xa4/0x2a0 [ 688.115055] ? __local_bh_enable_ip+0x121/0x230 [ 688.119695] ? __release_sock+0x360/0x360 [ 688.123818] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 688.128809] ? tcp_close+0x574/0xfc0 [ 688.132494] ? trace_hardirqs_on+0xd/0x10 [ 688.136617] ? __local_bh_enable_ip+0x121/0x230 [ 688.141266] tcp_close+0x57c/0xfc0 [ 688.144781] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 688.149779] tls_sk_proto_close+0x4f8/0x800 [ 688.154094] ? tcp_check_oom+0x500/0x500 [ 688.158153] ? tls_write_space+0x2c0/0x2c0 [ 688.162385] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 688.168251] ? ipv6_sock_ac_close+0x2e8/0x3e0 [ 688.172722] ? ipv6_sock_mc_close+0x148/0x1a0 [ 688.177193] ? ip_mc_drop_socket+0x1ce/0x230 [ 688.181583] inet_release+0xed/0x1c0 [ 688.185275] inet6_release+0x50/0x70 [ 688.188973] sock_release+0x8d/0x1e0 [ 688.192666] ? sock_alloc_file+0x560/0x560 [ 688.196880] sock_close+0x16/0x20 [ 688.200315] __fput+0x327/0x7e0 [ 688.203591] ? fput+0x140/0x140 [ 688.206859] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 688.212723] ? _raw_spin_unlock_irq+0x27/0x70 [ 688.217198] ____fput+0x15/0x20 [ 688.220452] task_work_run+0x199/0x270 [ 688.224331] ? task_work_cancel+0x210/0x210 [ 688.228633] ? _raw_spin_unlock+0x22/0x30 [ 688.232764] ? switch_task_namespaces+0x87/0xc0 [ 688.237411] do_exit+0x9bb/0x1ad0 [ 688.240843] ? lock_downgrade+0x980/0x980 [ 688.244968] ? mm_update_next_owner+0x930/0x930 [ 688.249625] ? do_raw_spin_trylock+0x190/0x190 [ 688.254181] ? do_raw_spin_trylock+0x190/0x190 [ 688.258746] ? trace_hardirqs_off+0xd/0x10 [ 688.262957] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 688.268045] ? try_to_wake_up+0xf9/0x1600 [ 688.272174] ? do_raw_spin_trylock+0x190/0x190 [ 688.276740] ? check_noncircular+0x20/0x20 [ 688.280976] ? migrate_swap_stop+0x970/0x970 [ 688.285365] ? free_object+0x150/0x230 [ 688.289228] ? debug_stats_show+0xd0/0xd0 [ 688.293359] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 688.298446] ? find_held_lock+0x35/0x1d0 [ 688.302488] ? do_group_exit+0x318/0x400 [ 688.306525] ? lock_downgrade+0x980/0x980 [ 688.310652] ? wake_up_state+0xb/0x10 [ 688.314433] ? signal_wake_up_state+0x3a/0x40 [ 688.318904] ? zap_other_threads+0x1ca/0x240 [ 688.323295] ? do_raw_spin_trylock+0x190/0x190 [ 688.327856] ? force_sig+0x30/0x30 [ 688.331373] ? _raw_spin_unlock_irq+0x27/0x70 [ 688.335848] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 688.340853] do_group_exit+0x149/0x400 [ 688.344721] ? do_futex+0x22a0/0x22a0 [ 688.348496] ? SyS_exit+0x30/0x30 [ 688.351923] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 688.356926] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 688.361671] SyS_exit_group+0x1d/0x20 [ 688.365463] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 688.370201] RIP: 0033:0x452ee9 [ 688.373363] RSP: 002b:0000000000a2fa08 EFLAGS: 00000202 ORIG_RAX: 00000000000000e7 [ 688.381044] RAX: ffffffffffffffda RBX: 000000000071bf80 RCX: 0000000000452ee9 [ 688.388291] RDX: 0000000000452ee9 RSI: 00000000007208d0 RDI: 0000000000000000 [ 688.395552] RBP: 00000000000000b8 R08: 000000000071bf58 R09: 0000000000000008 [ 688.402795] R10: 0000000000a2f9a0 R11: 0000000000000202 R12: 0000000000a2f9a0 [ 688.410037] R13: 000000000071bf58 R14: 0000000000000391 R15: 0000000000000008 [ 688.418007] Dumping ftrace buffer: [ 688.421648] (ftrace buffer empty) [ 688.425330] Kernel Offset: disabled [ 688.428938] Rebooting in 86400 seconds..