ni,sha384))\x00'}, 0x58) 2018/01/23 01:48:24 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000004000-0x4)=0x0, &(0x7f0000002000-0x4)=0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000004000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000)=0x10, 0x800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000006000)=0x7, 0x4) 2018/01/23 01:48:24 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000f5e000)=0x58, 0x800) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000286000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000bef000-0x80)=@generic={0x0, ""/126}, &(0x7f0000e0a000)=0x80, 0x80800) sendmsg$rds(r1, &(0x7f0000862000)={&(0x7f0000839000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009a2000)=[{&(0x7f0000976000)=""/139, 0x8b}, {&(0x7f0000af2000-0x1000)=""/4096, 0x1000}, {&(0x7f0000a79000-0x92)=""/146, 0x92}, {&(0x7f0000b66000-0x65)=""/101, 0x65}, {&(0x7f0000d20000)=""/241, 0xf1}, {&(0x7f0000987000-0x3e)=""/62, 0x3e}, {&(0x7f000051d000-0x3e)=""/62, 0x3e}, {&(0x7f0000aba000)=""/125, 0x7d}], 0x8, &(0x7f00002d4000)=[@mask_cswp={0x58, 0x114, 0x9, {{0x4, 0x0}, &(0x7f000083a000)=0x100000000, &(0x7f000033f000)=0x6, 0x4, 0x7, 0x600000000000000, 0x3, 0x20, 0x6}}, @rdma_args={0x48, 0x114, 0x1, {{0x3083, 0x9}, {&(0x7f00002cb000-0xc3)=""/195, 0xc3}, &(0x7f0000dad000)=[{&(0x7f0000ee1000-0x51)=""/81, 0x51}, {&(0x7f00005a1000-0x9d)=""/157, 0x9d}, {&(0x7f0000ce5000-0x5a)=""/90, 0x5a}, {&(0x7f00004ac000)=""/137, 0x89}], 0x4, 0x58, 0x3}}, @mask_cswp={0x58, 0x114, 0x9, {{0x2, 0x1f}, &(0x7f000077a000-0x8)=0x9, &(0x7f0000b45000)=0x4, 0x0, 0x336, 0xfff, 0x80, 0x0, 0x3}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f000084d000)=""/191, 0xbf}, &(0x7f0000f19000-0x1)=0x0, 0x6}}, @mask_cswp={0x58, 0x114, 0x9, {{0x0, 0x8}, &(0x7f0000aba000-0x8)=0x3, &(0x7f0000942000)=0x7, 0x7, 0x0, 0x20, 0x4, 0x20, 0x100000001}}, @mask_cswp={0x58, 0x114, 0x9, {{0x7, 0x7}, &(0x7f00005fd000-0x8)=0x81, &(0x7f0000f8e000)=0x3, 0x0, 0x7f, 0x0, 0x9, 0x0, 0x6f07}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f000044e000-0x73)=""/115, 0x73}, &(0x7f0000809000)=0x0, 0x2}}, @mask_fadd={0x58, 0x114, 0x8, {{0x1, 0x3}, &(0x7f000029e000-0x8)=0x3f, &(0x7f0000b7e000+0x6d4)=0x100, 0x1ff, 0x1ff, 0xfffffffffffff001, 0x7, 0x0, 0xffffffffffffff80}}, @rdma_dest={0x18, 0x114, 0x2, {0x6, 0x1000}}, @fadd={0x58, 0x114, 0x6, {{0x7ff, 0x3f}, &(0x7f00007b5000)=0xc88, &(0x7f00003d5000-0x8)=0xfffffffffffffff8, 0x5, 0xfffffffffffffff9, 0x788, 0x4, 0x4, 0xfffffffffffffff7}}], 0x2d0, 0x4800}, 0x4000000) mmap(&(0x7f0000000000/0xf2a000)=nil, 0xf2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x4e, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) bind$inet6(r2, &(0x7f0000f20000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, 0x1c) accept4$vsock_stream(r0, &(0x7f0000246000-0x10)={0x28, 0x0, 0x0, @host=0x2, 0x0}, 0x10, 0x80000) r3 = socket(0x10, 0x2, 0x0) accept4$packet(r0, &(0x7f00003e0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000401000)=0x14, 0x80800) getsockopt$sock_int(r3, 0x1, 0x13, &(0x7f0000f7b000)=0x0, &(0x7f0000f7c000-0x4)=0x4) 2018/01/23 01:48:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) r1 = socket$inet(0x2, 0x80005, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000572000)={0x0, 0x3, 0x30}, &(0x7f0000d4d000)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000ad9000)={r2, 0x1c, &(0x7f0000ea6000)=[@in6={0xa, 0x3, 0x100, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x8}]}, &(0x7f0000260000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000b03000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdd, 0x0}, 0xb) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098f000-0x4)=0x0, 0x4) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x401}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) close(r0) 2018/01/23 01:48:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470e534cf0195f75d34c82d9d233f08008875c432d64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500000000090838a46611f937f96f7d4ff812a8f9fc3f0716e60000000000000000d359bdeb62e18a769c8600000004f8b9f3aee345d79eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3dcc8501902d973e668fa3f9b8974fec92b836614657ade6035a6ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb4937883", 0xd0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00000bb000-0x4)=0x2, 0x4) socket$bt_l2cap(0x1f, 0x0, 0x0) pipe(&(0x7f00005ee000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000b9a000-0x8c)={0x0, @in6={{0xa, 0x3, 0x200000000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000357000)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00005fc000-0x10)={0x8, 0x200, 0xac1e, 0x0, r2}, 0x10) setsockopt$inet6_buf(r0, 0x29, 0x33, &(0x7f0000942000-0x2)="8d0c", 0x2) socket$key(0xf, 0x3, 0x2) 2018/01/23 01:48:24 executing program 6: mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f51000)="0a0775b0d5e38404b3b629ed5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x8000a, 0xffffffffffff9ef3, &(0x7f0000fa5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000fa4000)={0x0, @in6={{0xa, 0x0, 0x3b, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, 0x5, 0x1f, 0x8}, &(0x7f00000a0000-0x4)=0xa0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000fa5000-0x8)={r3, 0x0}, &(0x7f0000793000)=0x8) sendmmsg$alg(r1, &(0x7f0000fa1000)=[{0x0, 0x0, &(0x7f0000fa2000-0x60)=[{&(0x7f0000fa3000-0xb9)="efc8bcdf86bd2cdab96611ea0aa569cc4bc58910179dc8f2f5d2344442d71c5f", 0x20}], 0x1, &(0x7f0000fa3000)=[@assoc={0x18, 0x117, 0x4, 0x8000}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000d85000-0x38)={&(0x7f00006e8000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000c6a000)=[{&(0x7f0000e53000)=""/18, 0x12}, {&(0x7f0000f9b000-0x32)=""/50, 0x32}], 0x2, &(0x7f0000f9b000-0x16)=""/22, 0x16, 0x0}, 0x0) 2018/01/23 01:48:24 executing program 4: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) r1 = socket(0x9, 0x800, 0x6) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000029000-0x64)=[@in6={0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x2, 0x800, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x80000001}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}], 0x64) sendmsg$key(0xffffffffffffffff, &(0x7f0000026000)={0x0, 0x0, &(0x7f0000027000-0x10)={&(0x7f0000026000)={0x2, 0x0, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_spirange={0x2, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0x0}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x400454d1, &(0x7f0000026000-0x3)=0x0) 2018/01/23 01:48:24 executing program 3: 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, 0x1ff}]}, 0x10) poll(&(0x7f0000a22000)=[{r0, 0x2000, 0x0}, {r1, 0x582, 0x0}, {r0, 0x8, 0x0}, {r1, 0x10, 0x0}, {r1, 0x2000, 0x0}], 0x5, 0x3) r2 = socket(0xa, 0x80000, 0xa4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000cea000)=0x0, &(0x7f0000ec3000)=0x4) 2018/01/23 01:48:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000dff000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00000bb000)=0x58, 0x800) accept4$packet(r0, &(0x7f00000ae000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000028000-0x4)=0x14, 0x80000) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r1, 0x6) sendmmsg(r1, &(0x7f0000776000-0x40)=[{{0x0, 0x0, &(0x7f00003a7000-0x40)=[], 0x0, &(0x7f0000c0e000-0x1250)=[], 0x0, 0x0}, 0x0}], 0x1, 0x20004004) 2018/01/23 01:48:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000618000-0x4)={0xffffffffffffff9c}) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f000017e000)=0x80000001, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000945000)=0x330, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f00006f1000-0x48)="024bf8d0f07b76038dfa22d53b48267745d9feed3300b2c75db8cbad7b6e1b2e9c275ddab81e59daa8807fdfdddbfc000000000000000094fef31d471bcc08fa71122c3c521b99f3", 0x48, 0x200007ff, &(0x7f0000844000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(0xffffffffffffffff, &(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) read(0xffffffffffffffff, &(0x7f0000e82000)=""/54, 0x36) close(0xffffffffffffffff) 2018/01/23 01:48:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000dc7000)="", 0xffa4) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000556000-0x4)={r0}) 2018/01/23 01:48:24 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x800) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000-0x8)={r2, 0x4000008}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000003000-0x14)={0xfffffffffffffff8, 0x4000000000009, 0xffffffff, 0xff, 0x400}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet(0xffffffffffffff9c, &(0x7f000066a000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cef000-0x4)=0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000fda000-0x4)=0x0, &(0x7f0000dc5000-0x4)=0x4) r4 = socket$inet6(0xa, 0x1000802, 0x0) setsockopt$inet6_buf(r4, 0x29, 0x3b, &(0x7f0000f11000)="ff0204000000000100000000000000000040000000000205", 0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000345000-0x8c)={0x0, @in={{0x2, 0x3, @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]}}, &(0x7f0000d49000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000d74000-0xa0)={r5, @in6={{0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xebd, 0x323daec3, 0x2, 0x1, 0x20}, 0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000092a000-0x2c)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001f5000)=0x2c) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f000086e000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0xfff0, r1}) r6 = accept4(r3, &(0x7f0000a83000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000560000-0x4)=0x10, 0x80000) getsockopt$llc_int(r6, 0x10c, 0x8, &(0x7f0000d7f000)=0x0, &(0x7f0000413000-0x4)=0x4) setsockopt$inet6_opts(r4, 0x29, 0x39, &(0x7f0000607000)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x0) 2018/01/23 01:48:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockname(r0, &(0x7f00006d8000)=@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}}}, &(0x7f0000994000)=0x3a) accept$packet(r1, &(0x7f0000658000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000cb8000)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000f64000-0x14)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, r2}, 0x14) sendto$ipx(r1, &(0x7f0000b79000)="82e5c0504d411c356d2c22843786276228061472f314062f685db9c7a2225081a6a8e46a4d9a60bef4e8ff82bc5691f49793f60b432da603af158e7c9b8d29527824c412256ea2388a7b93c0da7570d1ff15ea8ec07b6909e3b928382b30d71a103345e37dc4802d44a54382575b3f0396554af33b295d7fce5908b0120c0e0628bb5429ed950b7632b486e0a139e365adf6b3d1d1efa3a5366ceabceb9148ca02f14ccd766c348c0caa3971c0b2c2e0126fa6d22ea34b19e169fee796450407e88489034f", 0xc5, 0x10, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000021a000-0x98)={0x0, @in={{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]}, 0x6, 0x401}, &(0x7f0000302000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000075b000)={r3, 0x400}, &(0x7f000043f000)=0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xff9f) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000030b000-0x18)={0x0, 0x1, 0x10, 0x9, 0x8}, &(0x7f00009cf000-0x4)=0x18) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000cb2000-0x2)=0x8001, 0x2) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00006e1000)=@sack_info={r4, 0x4, 0x5096}, 0xc) 2018/01/23 01:48:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x6, 0x1, 0x0}, 0x10) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x1, 0x7fff, 0x0, 0x0}, 0x176) 2018/01/23 01:48:24 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x1, 0x9, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000000)="4952dee4ad023ad01c27c7416e9ce559cdc54e0b21f151e458107d15d569d6a48004025b781410c00d5d896ae2173de89413", 0x32) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x40000000802, 0x40000000000000ce) ioctl$sock_ifreq(r1, 0x8924, &(0x7f0000008000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x0}) 2018/01/23 01:48:24 executing program 6: socketpair$inet(0x2, 0x80b, 0x9, &(0x7f0000fe6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000bba000-0x6e)=@file={0x0, ""/108}, &(0x7f0000b46000)=0x6e, 0x800) sendmmsg$unix(r1, &(0x7f0000537000)=[], 0x0, 0x8000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/23 01:48:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x10024, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f00009c4000-0x65)=""/101, 0x65, 0x0, 0x0, 0x0) r1 = accept(r0, &(0x7f0000315000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cc4000)=0x2e) recvmsg(r2, &(0x7f0000004000)={&(0x7f00006b1000)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000e17000-0x30)=[{&(0x7f0000443000+0xaf5)=""/171, 0xab}, {&(0x7f0000a02000-0x1a)=""/170, 0xaa}, {&(0x7f00009db000-0x78)=""/120, 0x78}], 0x3, 0x0, 0x0, 0xbd93}, 0x0) sendmsg$alg(r1, &(0x7f0000e7d000)={0x0, 0x0, &(0x7f0000470000-0x10)=[{&(0x7f0000bd0000)="", 0x0}], 0x1, &(0x7f0000512000)=[@assoc={0x18, 0x117, 0x4, 0x400000000000}], 0x18, 0x4000}, 0x40000) 2018/01/23 01:48:24 executing program 2: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000a60000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000c72000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b3000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x9, 0xe, 0x1) connect$l2tp(r2, &(0x7f0000001000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x1, 0x3, 0x3, {0xa, 0x1, 0xffffffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x9088}}}, 0x32) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000001000)={0x0, 0x94, &(0x7f0000001000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x87, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}]}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000)={r3, 0x1, 0x0, 0x80000001, 0xfffffffffffffff7}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x9, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000235000)={r4, 0x2, 0x1, 0x5, 0x100, 0x6, 0x9c, 0x2, {r5, @in6={{0xa, 0x1, 0x7fffffff, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x4, 0x8, 0x8, 0x8000}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000)={r1}) setsockopt$packet_buf(r6, 0x107, 0x6, &(0x7f0000002000-0x5b)="910b50aeedbd15e07b8caf8ddca148488c86c329541947ced0aa85adb431638647c50edf50cfa7c98a1c05286e3840ae8f5ba860677303a96c7aa0814326d874b03d6f3749ef25a6d808a3b1b3c4f16bacad4a85e0e3a5c9fbc9e8", 0x5b) r7 = socket(0x18, 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r7, 0x28, 0x1, &(0x7f0000002000-0x8)=0x3, 0x8) write(r7, &(0x7f0000001000-0x71)="0405b31d43bdae568f4c4e1e36c96513289cd6e555de8866aff5a880db79cb56ab216c160ab32aa2f82f2e2d53d4852d42d01de14b0e98cbd011150ad142c9dce246a1af998353ff52598d5b62413ebaae1d24337089cd5af63d452c2ea7de5188af841c6de3fcbd22cba06e8106e2389a", 0x71) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r7, 0x800442d4, &(0x7f0000003000-0x4)=0x0) 2018/01/23 01:48:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000000803, 0x6) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f000012d000-0xc4)="98b0d9a48679a9c141760060758cf715f3adb5649b14d81b9df52c56010171a31accc02fe9480345a7237caf04a36efacdf040100f0223b45287b03d67a269f15dab04c8048b87f48d5f50f9a845cf8b93f98cadeac1b0b873200d0aecd39fc3c0a626b4b26d2557cfd74b3d2da5da5d41c6cce90f0092307204c58ab00fae68c959a1606caa58a7470ceb3021f789f00c59ea5b6a56de8df03b7beb8821119fa7e2f6e93ca629075507f5583a39079baa2fb56e1b26b23f2aa74397183fad382f543c44", 0xc4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000042b000)={0x2, &(0x7f0000193000-0x10)=[{0x9c, 0x0, 0xd38e, 0x0}, {0x2, 0x0, 0x0, 0x0}]}, 0xfffffffffffffe39) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00009e0000-0x4)=@int=0x0, &(0x7f0000ad3000-0x4)=0x4) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000822000)={0x0, 0x0}, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000432000)={0x0, 0x2, 0xfffffffffffffff9, 0x9}, &(0x7f00008ad000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00009ec000-0x3f)={r1, 0x49d4, 0x37, "2e4b81f933e720ff4e09a76e59826c6faeeb836300740cb5a6f9e47b57b7e6e57b5f78ca583cad8f7bb598cc8e3af1d626dcb7338fa9fd"}, 0x3f) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000977000-0x75)={0x0, 0x6d, "dffb8c52a2dca595d974800de688f5f658da5ee2ec5ad4cb04a76dbf91a07cbaf76b49b63a147d7f23ae5f3e434e8e3ca01b5a4336f6897277d4c7738d4954ce62afdd7f11d5c961099657e38c86c44651b5a4b9417320c277fde18bf7f6209db9d2b2ff120eeeaa9f4a6c7a6b"}, &(0x7f00000aa000-0x4)=0x75) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000b04000-0xa0)={r2, @in6={{0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xaf60}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x4, 0x1, 0x5}, &(0x7f00001cf000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000d42000)=0x0, &(0x7f00004a8000)=0x4) 2018/01/23 01:48:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e83000-0x4)={0xffffffffffffff9c}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00004cd000-0x6)={0x1, [0x5]}, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000750000)={'security\x00', 0x0, 0x0, 0x32ea, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000c18000)={0x0, 0x0}, [{{{@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @generic="d2ccffa1bc1ef3f8ca3f3fc620e7165c", @common='gre0\x00', {0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0}, 0x80000001, 0x260, 0x2f4, 0x0, {0x0, 0x0}, [{0xe8, "e52c7b3b78bfc5d7c1fa2e4309e24ad17fcc13cc23afa403c84f8b47b5", 0x0, "9b73132e26c87ffba997ae399ee9ce5c399dd5616a96928d61547aa851d2e125eaf59ff38b51422b94cab591728b4cef89dba536daec32e4f27d928f2dd0754b7e2d971b4fec0e3c3f225b000bd09a0fe0ee46018c23b5575064232239e12f7c54b439b53333b6a403196ee08561146a36598fbe97290c98d5100a74792c87db407ceccf09d8a6bad9bee486a25f0062fbce2d850fd704219412a231efa0edc3d9b9009d29517b9a84afd01532bf25c3cad8bc471f07c16b353fd653b957b4b1eaeaae4e19885470"}, {0xda, "0b0dd9a71cf92a120c11631aed7738b755ebcb75170bb39a3febcb1d12", 0x59f4, "64ca8c6a91875cc30e7be11a17b9322fed90eac871fe755f11388f20321be1c93818c8bfc06d70c028c3c72238613f08021aed3002e271e445523ff75b08493ec8a35f86b72c61ab36355b8f5407dd2667d4d70117c6ef8920e9ec67e4c414a16ecd9ecf0ab7bcd65c19963ef9b6a300e838a89e53ab6dcc74e3c22e114b26c5d2121f66bd2b17d2125de801a1c8edd0db34652375658b4d44461e231cbc85fc6ee400ace365857a66708e99cd39f81acb585ac2d88d0e755b3e"}, {0x2a, "3fba27afb4e11404d57d597e662984d32af7e3b16c27adf01ccf952552", 0x5, "a194d865c77c1cad647c"}]}, {0x94, "09056cb04878e48804d6fcff90cbc033946232184f850a8e3da2885247", 0x9, "b0bc83f4fbd7152bba45d08bbc9770fa8b616ce4fefee499ecd7fafe9a1674422441017077a54489e375a05cff7897a0f585d085f710acbfe8bd0ffe6383aff1ea052663fb649b0142dbe8e7441d0ec56ca1a918fa3b268eaaa462a0fe9ed3d507a6334a886c551c24ddad3f8132e9171b2eb284"}}, {{{@empty=0x0, @multicast1=0xe0000001, 0xffffff00, 0x0, @generic="d4a69e8ae610d002009195322bfe7084", @generic="b3f0be9193ccfa960c9e2e0973355362", {0xff, 0x0}, {0x0, 0x0}, 0x1d, 0x2, 0x20}, 0xb10, 0x12de, 0x13df, 0x8, {0x9, 0x3}, [{0x8e, "48c5107e1bccbfd2da5ad61e1c14313f8bab9e285917b2e3a548bba7c7", 0x97, "1ccfa5d119459eba2b30ca01575efdfb0bdc2ebb5d846dd082fc7ccb45a755819f569dc0585cab1f8f462259a309f428df670007c97d5138211d3f48284877f7bc2eb07621c571245ee749473ccc04df3de6f112a876ee299762ce2537d28087b69c02d9dd843343c217bdc7d4e7"}, {0x11a, "553520e15801c3e9fd9a9b4a3db050fc9158f4e6b0014638ea938c748c", 0x0, "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"}, {0xa2, "c503e39c1a6cb3f8d2ec61fd3b43c816b05b7571a7f95fe5c056ce398b", 0xfde, "58ec821e9fb2c843b8d27637d378ed1bb37be7e9cb7ec0582779a51fd3c731e00c8178cc80d2f5a8478999eb2329478cec67ff228dc51881adb39f9ba6d8f8baed559a5c14f967d78e9dd7f86e998c4c5c3dd8a33efbabb912f47f101512cb83c3d1e0167cdef5d4c3e60d44f1c706abfa6ed1ccfa802e3a049b2ed5c81f954a9e7c"}, {0x1020, "0f1208c2bacbde407c414ffa2ea12cb70135d9e29b5424c427d3b684dd", 0x1aa, 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"f24da98be666aa5a752e9755ee59ed2183a802cc8be7146b98e669a5a3b5268529374404654005e746e24ddbff579600c6c4dcb4495570f99a61be9d63837fd167526883a52368676be2850b56a557d0e03ee784e30775685d358e747d95edd7b5998dc7783fa2356c9a45a602e7f7f380708201dc76555ed6c5eee3ee004a6a39876f7d5a4ecc500f50611dba73f85aa28c3a5453d7cd303c50b437212ad35c8eea64dcccf9855019c9061bd4522144b0eee7350c2efd14837252b3ebba50e2993b1a98a719eb6c6cbfd8192242e489b45546d2f5ab203638e88144f67d0f051497b00ba70303e514544c6455be62"}, {0xb8, "8050cd8675f90541679b4ce28b26d7f29428be31e3d3037f62c19259d2", 0x8, "042d870171418ef9a08d1e7a24e16df42446f60ed62026fe91669730392c5ce975f2e39fa6017219ff3bc83aa58d967ab64fe26fa4c1cb8f9402bb6eaf04154d2c5af25d0725259926a56dba2aa2a4a33cdc239fc51f20002ae3b7d84210cb804c4a8b11ec857026d99b6a4e44cbbdda60f7d043bcff9c2551d182c272e54aa3e51ecf23c16a4dd46a4dcbd1d25e945af590b8a161513a50"}]}, {0x114, "c551793e5fba07639661d315bdb3990753b4183eda25a7980de0f1b893", 0xffffffffffffffa1, "aa9e315dd944168568269452cfc2520004c5836b269e7a3873e737493256499c6f4ee75d818dca6604278dc34603f9d05200e01aad0081b5872fdbfd78bd5f023649140867a8a4e034d2ab5c1157b674b976dc716adbf0b73ef1a1f9f548c05da7ec19773e8c08839cbd3c87090d9bd0fad6eb150f5ea7a774b85e287d422f077ec72212da2d66d43b04a265a38486d02d3668b265fcea8809946e0594db2c12b937716b152e7161489d2ad19cb358baa19d62df1cc1c1da11bc9522a15aa83e3dc4cac80c19662b6ca5d4e4b696398a1b2bfd21d5eec0261e388622b5f8cf758e38d18ccebefa2944bbc2a9db2d94a68cfd0fb7"}}, {{{@broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0x13}, 0xffffffff, 0xff, @common='ip_vti0\x00', @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0xff, 0x0}, {0xff, 0x0}, 0x0, 0x0, 0x2}, 0x2, 0x277, 0x333, 0x2, {0x9, 0x2}, [{0x8f, "497e89ecdab505a82383429862751ea4a67517ad051901c488d749f7b7", 0x8000, "ff84eaf475a09e8f4ffc45a059054e96c56d201a8dba84e24718cad6b8e4471915afba6941057560afe7a110a0052f49a1b06235734af2828e8419947fdaf2092861a2f13cf1d5eeaa43267e1b8a1eec7cb9e60e564a80a222111fc69a4780f666f64884e755d484e5d1443779e9cc"}, {0x83, "75767828c9f33dd2eb1cee760a8f54c4585996f95e24142f36cc7c6b76", 0x3, "ab8f601795f1bf3fddb27b0429b533b1960fd6f5efeb80867ff7c120bb6e515ad934c5eaa3b63ca0f969f966523bb1ca5220d3e8cb4a6370962d376e3b22bed7e672a01ebde37a0fcb54d196799cb57d7b90b0d2d27f30c114f543b7de05a6c48fa401"}, {0x6c, "7ac40eee36135760a5a1d1be225a2b7d3da1b00f0edf7d703c41dd1a5d", 0x5fd4, "093cb2c26b379599a88f26babe7179e72cdc5674293be89fd7f86f4756edacf9f900bd431b7a192ded8331c0b9161b6db3a038f47cff7ba6b40c8b9f069377243a0037c60481524c7990bda0"}, {0x85, "6117b71bff1d2969e47addea4209aa08802b27cd760de98a0aeed11e88", 0x3, "b2c8151a396bc9ae66c42f9eb9f9f35a891d359e92c8e41100ff532831d5aaac486c2dc9b2edf83a2626af2e6f21f8f174b8eed284810884dbcc81dae2eeb3702e1bd70d803913ced4e9e216d6365f3c4c0ef92360e9746ee495683ac2285a3b6c8c42f0d5"}]}, {0xbc, "dc3d614ab3dbe45203b225bf3ea879fca7ffdf98096d57773bd6a8cf82", 0x7f, "a59e05363536dd9720672b3fde9fa9891e565e98dbbb3c54d1a37e0e88ff264b775bb5d9439049af9f45b0e033ae1fdd6b3cf30c86f052481859b6cdbb7c0e5d4a021c1fda07e84b119b5bf30db60efcc4826258ab8a2e8f4cc37efb9fdd9b7f1f551cfc8be7ae223bf061bed0f8284431c8ce837832e401cd14c6cf467dd36f5a84d8f8a8a0a684223060d39faa1c1c4a4df4cf89a57a0aa012a9e9"}}]}, 0x334a) 2018/01/23 01:48:24 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000000f000-0xc)={0x0, 0x3ff, 0x10}, 0xc) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000002e000-0x10)={r1, &(0x7f000002b000)="bcb0928fd8389fb456f51207603bea79b8fd4f8e60c94cbfaabdd150f7f96680d008302f9f49b2b1a708c799013f3e554468d099d1702cb64dd0112f75f230a8bfdca3b3ebd3c068262162aabf3a9e78663ee79e09b74490aeeb6bddb8a83ca41fd9ae8aee8d96cc089c3b07dfb94b6f35523af86cddfe6a00eb06e2393bf9186c6a2696bb4275e54b95f4d523edbaa636be448fcb6872e3f7bafd74fea75eb83eae51e9a2b5d59f45b8696ba37e6112cc0bed"}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x10) r3 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f000002e000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) sendmsg$nl_generic(r2, &(0x7f0000025000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000028000)={&(0x7f0000026000-0x28)={0x28, 0x10, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x14, 0x1, [@typed={0x10, 0x0, @u64=0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000004000)={r2, 0x3, 0x1, 0xfffffffffffffffa, &(0x7f000002e000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) 2018/01/23 01:48:24 executing program 5: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000f80000)=""/121, 0x79, 0x10100, &(0x7f0000f81000-0x1c)=@in6={0xa, 0x2, 0x7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x15a, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f80000-0xf6)=""/246, 0x43e, 0x23fffd, 0x0, 0xffffffffffffff11) 2018/01/23 01:48:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003d2000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(cast6-generic)\x00'}, 0x58) socketpair(0x13, 0x3, 0x9416, &(0x7f00006de000-0x8)={0x0, 0x0}) accept$packet(r1, 0x0, &(0x7f0000525000-0x4)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000201000-0x38)=[{0x0, 0x0, &(0x7f00003dc000)=[{&(0x7f0000442000-0xcc)="ad3de7161e6374b739419f87f784243b", 0x10}], 0x1, &(0x7f0000b8f000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f0000f86000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000685000)=[{&(0x7f0000f8e000)=""/4096, 0x1000}], 0x1, &(0x7f00000d7000-0x6b)=""/107, 0x6b, 0x0}, 0x0) 2018/01/23 01:48:24 executing program 0: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000fbf000-0x4)=0x0, &(0x7f0000b8c000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000b24000)=@sack_info={0x0, 0x7, 0x400}, &(0x7f00000f0000)=0xc) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000c0000)={r1, @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]}}, 0x8c) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000ffc000)={0x0, 0x0}) sendmsg$nl_generic(r2, &(0x7f0000016000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b85000-0x10)={&(0x7f0000001000)={0x14, 0x29, 0x33, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/01/23 01:48:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f29000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=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=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000468000-0x4)=0xe8) r1 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r1, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x802, 0x84) recvfrom$inet6(r1, &(0x7f0000b86000-0xb1)=""/177, 0xb1, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000c65000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000b71000-0xc)={r3, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000bff000-0x8)={0x0, 0x90f}, &(0x7f000037b000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000ede000-0x8)={r4, 0x3}, 0x8) sendmsg$inet_sctp(r2, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b03000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 01:48:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) connect$unix(r0, &(0x7f0000a65000-0xa)=@file={0x0, './file0\x00'}, 0xa) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000846000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a99000-0x4)=0xfffffffffffffd13) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000966000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e88000-0x4)=0xe8) r3 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000072d000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e09000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000247000)=0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000476000)={0x0, 0x0, 0x0}, &(0x7f000001a000-0x4)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000c8f000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000df6000)={0x0, 0x0, 0x0}, &(0x7f00001a6000-0x4)=0xc) r9 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00005ab000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000067000)={0x0, 0x0, 0x0}, &(0x7f0000618000-0x4)=0xc) r12 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000084c000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000054f000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=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=@multicast2=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}}, &(0x7f0000f73000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002eb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d88000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000380000-0xc)={0x0, 0x0, 0x0}, &(0x7f000022d000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000f80000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a13000-0x4)=0xe8) r18 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001b4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d16000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000669000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bd4000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000499000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ad7000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000019e000)={0x0, 0x0, 0x0}, &(0x7f0000399000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000520000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e4d000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000372000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007f5000)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00008c1000)={0x0, 0x0, 0x0}, &(0x7f0000e60000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00003e9000-0xe8)={{{@in=@multicast2=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006f8000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e6f000)={0x0, 0x0, 0x0}, &(0x7f0000653000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00005b6000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000090f000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=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}}, &(0x7f0000a6f000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cb3000-0xa)={0x0, 0x0, 0x0}, &(0x7f000013d000)=0xc) r31 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000773000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@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}}, &(0x7f00008c5000)=0xe8) r33 = getgid() sendmmsg$unix(r0, &(0x7f0000ac4000-0xe0)=[{&(0x7f0000c6c000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000564000-0xa0)=[{&(0x7f0000354000-0x3d)="fa59e221ccb11d1e1f2777223a7f873ef8658a99fb47cb34bd52f508998e80e54539091512b6c12d5ba75a548f05a376ebbc7c2de11464b06d8595f8c7", 0x3d}, {&(0x7f0000595000)="50044097a55bbe6ac91f9b96a2cb8dcf7a695580", 0x14}, {&(0x7f0000891000-0xbf)="9ec90f5c922e149a6b42199f4c5758442946d4caf2f6c3e5b97151032b4cd2fe1da57735f37352f2a92d3f68986253229be43919ee4f02b75689d1293ad72991fc75bcb71a4a0fa5a6971797f9c4e1afaec7267e5800bbc7d6da99a657fe9e40e8d6e1a937b7adab9e66108b53d96bfac15c168e30a059231843551f108c59935fb6d3800ef769155b855013f3b735c02a72d7dd2d710886c6f85b3298352e3e18fb7a3a3bf9c03c08c0884935286a2e7cfb5ba7208b4e1a576cb9947c2b17", 0xbf}, {&(0x7f00009f4000)="008117fb52e792c1a44cf9cabff47cc41f38a22555dcb0a41b23f3b9984873a10f710ce080501c0a129b0b85feddd273f8210b4e8d1e7593e4a3663db6f39f7acab4a4dfa1ec57a3d913dcb5df6345712cb2f509b0095ad59729541dc5fa9055297d8065113a35774df8f317520ed34e6609890d3b1138ff7bc96e808664bd1c69482578b2c23b33fb2059978a997a994f1459d46132462d691b47454ec77b3b05ab30ee3547449b2b70ecd4085f532d89474394aa74060b1cd2410fbee9389ce6e1497e95aad822dbd2a943be1b786f5ca570558bb9c544cf", 0xd9}, {&(0x7f00005b7000-0x1000)="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0x1000}, {&(0x7f0000446000-0xb6)="1afba2223dc9cf9b3854ea194a4b3570dfc3d3982455ce6795bb9b2fc5c47d2d79cf043d0c4e75962ca6114127f2c968699a85618a7554191d8cb3fda24d0f783d5c82b29517a624bc95d51262a9cf980bc2eb00f0032115e4672d9e4f21183d49a8095ccb9edfee6d3bedbc06fbf694f9fa1ab4b45368948923bebbf92f113fde67ecdaed2edf04995a32b0a3165a08bf5b2cdd881ada111d9e0722d0c3490e79c41440663387d50e13faf2b4f74cd01a8e07876df1", 0xb6}, {&(0x7f0000eba000-0x7b)="70705f14ec1890c10e8407d45889a250292dff761304b71947e8d74eea778d7411ca1c7cb8f3729cc67c83ab457a12165fe21eca9cb20fb843ea66476dfcffadf812b24fe2946c7fa2eccd0e418aa241b5d3574b4500d4ff9dd8a9d814f9432cc9ba95ac4b4a42e418b6691c1ee08c546a998cdddafb36def344d7", 0x7b}], 0xa, &(0x7f0000aa2000)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x4}, {&(0x7f00004c0000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000edf000+0x8f1)=[{&(0x7f0000b50000)="6b1aa7bb80d38d0575ce5da9931e568e7a0eeff6b24bfae8242b67937506c2da97", 0x21}], 0x1, &(0x7f0000763000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0xb0, 0x8000}, {&(0x7f0000826000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000574000-0x30)=[{&(0x7f00009f0000)="74b25cccbc88d22c9cb45574118a142c09a9fa4bbd070cb47c60784c4102a0d811ec0bdabbc7c6d2abb8f080b464f4043ffc89e76949a1a5942226c1982592b71a3e6b4978a0f96553595cdd705c60f9ae830d507395a9d49397c371bc9d3d28353218625bdfa583d917420f33cad98af48bf7da5e1245608520198963bda815b68832f5530f1d08e2dda2b83d4383c1d9fa223b348cc552757ab067f88e6afa247b4976bf376d0f8202744bf123217ef083d8f60ad33fe0129919aaf25604d41e2aa87f177bfcf9b600e8dfc8ae6bd7e06748", 0xd3}, {&(0x7f0000eba000-0x4a)="2f874947ca104dd4740d51ae9ded8bd9b00d11ca5647806ccc77dfeb5783f60f0366b1c858fca3ae9038648b915015ae86877bc51545d236175e18a439b9888025af66a557a6f794cef5", 0x4a}, {&(0x7f0000dd0000-0x4e)="694fb7c49142d79f75ea96e3efb40bf29c664d9cccffa6d81df566a60549d5f50f2daf049b945c70ab5f154ab36ce207f35cf5931bc6baca536f204a4bc215724129beca6e7270616474b58a3e14", 0x4e}], 0x3, &(0x7f0000ee7000-0x60)=[@cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}], 0x60, 0x0}, {&(0x7f0000839000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000f87000-0x60)=[{&(0x7f0000080000)="9e69588d5e626a0c80dea83adbf116cf8a5fbd93fa8de4c665a71256a24b89a6a687e80656ccdec962bafd403ca99d707a520aa743c71a68d023072bd2d286987fbc48d1061e30f2c3734ebade52587691d2ba7600cd0e4a824e6f4f705204e6edca2e6ba24725a4237dcf5cc9ce817975c630dad895a9", 0x77}, {&(0x7f0000145000)="4bcdd7dc8edef83654c0f3ce16168961c4c1dbdf11a7cadfb58e609764b784c47573ecb489f3c4095e4613051b364c905c95542b8f60fbe717ecf1c2f6765a1b638ccc6d3abc48928176cc97ad0cb5c3483e8b5ce1c799be98ff2fe56a15875df267560c4f79674032fbe276a06c42a96ee764f4d866f949d299bcc1d2c578b85a488a92091f3374fd49943d99b0c687b7027852a725b2a0576faf3f808e2f56d7c87df080987088ea410d5093dc86feae", 0xb1}, {&(0x7f0000b36000-0xd)="39b05f52708d599a1f89d28cbe", 0xd}, {&(0x7f0000c5e000-0xbd)="8899517f2f3cab658b5a06bd2e22ee28ac15c4c1b9ea564826fca6e0e1897e0742a4aebf6ce4533e255df7825318ca37a1edfec119e3756212a47688a37535766cf21a4045ebc165b8b0dfd0ebd38b511a7bbe228636d4ad86d74d213b66944e27ffc2fbd96c0f0389b4fef273e1a73afe2b934b9095d2703076f835a99f6bfef4b789cd5f4a87f8dbc8510992a0ac2657de5f12be5de1f454bb9b624fc08ae0062eb452cd301ba42316328e49a3e47aae228ccb5569c6b83af1a3d637", 0xbd}, {&(0x7f0000443000-0xab)="e8f8d5f568bea06938e36365bdd31da6cf21c4774cc16ec63bfec5236542b64a7d67c25e3fd394f5e474d84948e2f0f5ba45419a23c2ec0e7949ed7d684b060a5d93dcec176adfdd978b3769f82341e2cf48734e216d03f87016bc815092b996a26af3c6485ff586069e74830cec090a55d1c3879fc8cb037f6a5a6e97166b50b8bf591f1e00821ec9924ab8fc90d4c33d4871bd94ec502f9b18bcdaaa820d3e317140142605fd6920dcb1", 0xab}, {&(0x7f0000022000)="6b28dc610870a1c821de83ef60a24f10", 0x10}], 0x6, &(0x7f0000ea5000-0x80)=[@cred={0x20, 0x1, 0x2, r22, r23, r24}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @cred={0x20, 0x1, 0x2, r28, r29, r30}, @cred={0x20, 0x1, 0x2, r31, r32, r33}], 0x80, 0x880}], 0x4, 0x4800) 2018/01/23 01:48:25 executing program 7: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x18, 0x25, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 01:48:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005d7000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\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$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00007c7000-0x31)="8039cd98", 0x4) r4 = socket(0x1, 0x5, 0x2) accept$inet(r4, 0x0, &(0x7f0000901000-0x4)=0x0) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 01:48:25 executing program 7: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000001c000)={0xffffffffffffff9c}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$pptp(r0, &(0x7f0000021000-0x20)={0x18, 0x2, {0x2, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) sendmsg$nl_route(0xffffffffffffffff, &(0x7f000001a000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000007000-0x2c)=@ipmr_newroute={0x1a, 0x18, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0xfd4f}, 0x1, 0x0, 0x0, 0x0}, 0x0) bind$pptp(0xffffffffffffffff, &(0x7f0000011000)={0x18, 0x2, {0x2, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) [ 548.157477] netlink: 'syz-executor1': attribute type 1 has an invalid length. [ 548.169763] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. [ 548.197224] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. [ 548.197612] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/01/23 01:48:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000b1c000-0x38)={0x0, 0x0, &(0x7f00009aa000+0x1c3)=[{&(0x7f0000f76000)="3a12894a4610976e50eb", 0xa}], 0x1, &(0x7f00003e7000-0x288)=[], 0x0, 0x0}, 0x0) 2018/01/23 01:48:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000093a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000)="7973397600080a4aead96054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000e12000)={0x0, 0x0, &(0x7f0000f75000-0x50)=[{&(0x7f0000a72000-0x35)="31f54c68ee616fb6459c8f2858c18e29", 0x10}], 0x1, &(0x7f00009b4000-0x18)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000d27000)={&(0x7f000025a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a3c000-0x10)=[{&(0x7f0000f13000-0x54)=""/16, 0x10}], 0x1, &(0x7f0000251000)=""/0, 0x0, 0x0}, 0x0) 2018/01/23 01:48:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000a33000-0x18)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) socketpair(0x8001e, 0x0, 0x541, &(0x7f00005cc000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000015e000)={0x2, [0x800, 0x7]}, &(0x7f00000f0000-0x4)=0x8) sendto$inet6(r0, &(0x7f000092c000-0xa9)="", 0x0, 0x0, &(0x7f0000f7b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f00003d8000)=0x4000000000, 0x4) 2018/01/23 01:48:25 executing program 3: socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = accept4(r0, 0x0, &(0x7f0000b55000)=0x0, 0x80800) getsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f0000a69000)=0x0, &(0x7f00001f2000-0x4)=0x4) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000b3d000)=0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000301000-0x10)={&(0x7f0000011000-0x204)={0x14, 0x4, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 01:48:25 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)=[{&(0x7f0000008000-0x38)="03000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000009000-0x370)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f000000c000-0x4)=0x59, 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f000000d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000000c000)=0x14) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r0, &(0x7f000000c000)={0x1d, r1, 0x0, 0x0}, 0x10) 2018/01/23 01:48:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = accept4(0xffffffffffffffff, &(0x7f0000a5b000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000096c000-0x4)=0x2e, 0x800) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000acd000)=0x6, 0x4) socketpair$unix(0x1, 0xe9fc4210aa7d36fb, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000554000)={r2, r0}) sendmsg$unix(r3, &(0x7f00008c4000)={&(0x7f0000790000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00008ca000-0x60)=[{&(0x7f00008d0000-0xd2)="87", 0x1}], 0x1, &(0x7f0000ec7000-0x18)=[], 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f000060a000-0x4)={0xffffffffffffffff}) sendmmsg$nfc_llcp(r4, &(0x7f00007c4000-0xe0)=[{&(0x7f00001cd000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d8a8b20de0007e5b3a425926cf10c3ef139dbef46c38e161f315809dfb3999cd428975ee98cac5eb4cd1f2868e663c7337e24b9521af754c88d72cf236db47", 0x0}, 0x60, &(0x7f0000f29000-0x10)=[{&(0x7f000096b000-0x47)='w', 0x1}], 0x1, &(0x7f00001f9000-0xb0)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x40080) sendmsg$kcm(r3, &(0x7f0000d84000-0x38)={&(0x7f0000100000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000359000)=[{&(0x7f0000c09000)="0f", 0x1}], 0x1, &(0x7f0000b45000)=[], 0x0, 0x0}, 0x0) 2018/01/23 01:48:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000cf3000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={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}, {{@in6=@mcast2={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}}, &(0x7f00003dc000)=0xe8) r1 = accept4(0xffffffffffffff9c, &(0x7f00003db000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00007d8000-0x4)=0x60, 0x80000) accept4$nfc_llcp(r1, &(0x7f0000936000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000012f000-0x4)=0x60, 0x800) bpf$PROG_LOAD(0x5, &(0x7f0000541000)={0xf, 0x2, &(0x7f0000d4f000-0x10)=@raw=[@call={0x85, 0x0, 0x0, 0xf}], &(0x7f0000e3b000)='GPL\x00', 0x1000, 0xc7, &(0x7f0000cd0000)=""/199, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x800, 0x4, &(0x7f000085a000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000c80000)={0x3, &(0x7f0000f06000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) getsockopt(r2, 0x800000000000010d, 0x2, &(0x7f000031e000-0xab)=""/4, &(0x7f0000b91000)=0x4) 2018/01/23 01:48:25 executing program 5: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fec000-0x8)={0x0, 0x0}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000fec000-0xe)="ad2fe9fd1cf40b009f9eb572e65b", 0xe) r1 = socket$inet_dccp(0x2, 0x6, 0x0) write(r1, &(0x7f0000006000)="", 0x0) bind(r1, &(0x7f0000061000)=@generic={0x0, "0009000000000000000044944eeba71a4976e252922cb18f6e2e2aba000000182e0b3836005404b0e0301a4ce833f2e3ff5f163ee340b7679500800000001000000101073c5811039e15775027ecce66fd792bbf0e5bf5ff1b0897f3f6db1c0001000000008000ff4874001b00ffffffe106ad8e5ecc326d3a09ffc2c654"}, 0x80) 2018/01/23 01:48:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000daf000)="6e7600bc80ccbbfe9ef0a570a835b4a3b867280c33cd7b8d21181654bc505fe2684bebb934dd608affe87f695c704bc6114e076d921b32fc42bded51313c98f3fcb0e3464a52b18310b1ba3b", 0x4c) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000ec4000+0xab0)=""/36, &(0x7f0000a45000)=0x24) getsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000295000-0x4)=0x0, &(0x7f00008ff000)=0x4) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000e15000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5}) 2018/01/23 01:48:25 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f00005fa000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x5d353e334f6690dd) listen(r0, 0xfffffffffffffeff) syz_emit_ethernet(0x55, &(0x7f000041c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [{[{0x9100, 0x0, 0x100, 0x8e50}], {0x8100, 0x400, 0x1d0, 0xff}}], {@x25={0x805, {0x1, 0x474e, 0x1f, "ea1ed888582783e33538740c8c3782d36ff7b3eaa355e98090d58839ac73cba382b3e921a7220f5b9fa4db60c80471884d567aee7b6abf0e27c9988ca5953dd016f79fde"}}}}, &(0x7f0000775000)={0x1, 0x2bc, []}) 2018/01/23 01:48:25 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) recvmsg(r0, &(0x7f0000005000)={&(0x7f0000001000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000005000)=[], 0x0, &(0x7f0000005000-0x2a)=""/42, 0x2a, 0x0}, 0x22) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000000000)={0x2, 0x6, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) read(r0, &(0x7f0000004000)=""/93, 0x5d) 2018/01/23 01:48:25 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x7, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f000086c000-0xc)={{0x9, 0x1, 0xffffffffffff389c, 0x4, 0x3, 0x3}, 0x1800000000}) r3 = accept$alg(r2, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000078000-0x30)=[], 0x351, &(0x7f0000dd7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x492492492492501, 0x0) write(r3, &(0x7f00007de000)="03789f6046f5b7374581999b2da815c5ee3952c65292661ea715e47cf7d75d4c442ef44d73dacd938e9ce1ba46d17922791ace967bee79ff82d196419f066ecf84f92e9eb14f57d03c0b3ca94e6cfc0215057fab7235724192e41fa89520c1419c7303eb41461d167731be05c2b22e9a", 0x70) recvmsg(r3, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/23 01:48:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x80006, 0xffffffff) ioctl$sock_bt_hci(r0, 0x400448ef, &(0x7f00000c9000-0x43)="e0990a01e49c5f1623230bb6bd5a47cb427184fa95d8255c45bc890e67d87aab70588053fe82977abe82b40f72f86f5949367cc42a668971b227bcb5ed7bd7c06fd56a") r1 = socket$alg(0x26, 0x5, 0x0) close(r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000037d000)="7cce0807468c5950aa74584854a317c70dd608329803557fe663624cdc053535", 0x20}], 0x1, &(0x7f0000edb000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f00000cd000)=""/26, 0x1a}, {&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/23 01:48:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000ed6000)=0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00003b4000)=0x0) readv(r0, &(0x7f00006e4000)=[{&(0x7f0000cae000)=""/185, 0xb9}, {&(0x7f000061d000-0x7e)=""/126, 0x7e}], 0x2) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f00002ae000)={0x0, 0x0}, &(0x7f00000ca000-0x4)=0x10) writev(r0, &(0x7f00005cb000)=[{&(0x7f0000039000-0x3a)="3900000012001947000003000000000007040000001fe076480000000103000009001d0066413e055600002808003ffb230300805a16075bff", 0x39}], 0x1) shutdown(r0, 0x0) 2018/01/23 01:48:25 executing program 3: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000bec000)={@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]}) sendto$packet(r1, &(0x7f000019a000)="", 0x0, 0x0, &(0x7f0000923000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000f2b000-0x4)=0x0, &(0x7f0000fe7000)=0x4) 2018/01/23 01:48:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000034f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f000017c000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x3c}, @in=@multicast1=0xe0000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_auth={0x48, 0x1, {{'sha1\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0xa, 0xfffffffffffffffc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000c73000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f000039a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00008d6000)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000f07000-0x4)=@int=0x8, 0x4) ioctl$sock_proto_private(r0, 0x89ea, &(0x7f0000551000)="564ee384fb99c73acacab4db5847b60595ddbf948fe12c0150fc7a0d743f0dbc2569f4f72ab483b8568717a8cc4f8231f81ce16e248964f8c8ea4926f1b24c68f5") setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000084a000-0x8)={0x5fe, 0x89b5, 0x4, 0x76fe}, 0x8) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f000075a000)=0xc, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000715000-0x4)=0x0) 2018/01/23 01:48:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x1002) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) accept(r0, 0x0, &(0x7f0000c7d000-0x4)=0x0) 2018/01/23 01:48:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10200000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept$ipx(0xffffffffffffffff, &(0x7f0000bf1000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000089f000)=0x10) sendto$ipx(r1, &(0x7f00007b4000)="", 0x0, 0x800, &(0x7f00000b2000-0x10)={0x4, 0x3, 0x1, "f884e21eff91", 0x200000000, 0x0}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x4, 0x8}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) 2018/01/23 01:48:25 executing program 3: r0 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000e73000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) 2018/01/23 01:48:25 executing program 3: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x47}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000009000-0x20)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x100, 0x2, 0x3, 0x2, 0x3, 0x301, 0xaacd}, &(0x7f000000f000-0x4)=0x20) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000007000-0x4)=0x3f, 0x4) r1 = accept(0xffffffffffffff9c, &(0x7f000000e000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f000000f000-0x4)=0x0, &(0x7f0000003000)=0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0xf, 0x0, 0x1018, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/23 01:48:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x180006, 0x86) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f00006c4000-0x4)=0x228a4c052, 0x4) recvfrom$inet6(r0, &(0x7f0000337000-0xb9)=""/185, 0xb9, 0x0, 0x0, 0xfffffffffffffc8a) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r1, &(0x7f0000fbd000)="", 0x0, 0x0, &(0x7f0000fbb000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 01:48:25 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={@common='gre0\x00', @ifru_flags=0x1000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r2 = accept$llc(0xffffffffffffffff, 0x0, &(0x7f0000983000-0x4)=0x0) sendto$llc(r2, &(0x7f0000604000-0xa4)="a2c2325ffea00f4c2bf459f5bb5d1c33b2f5d832f73bf036a0f87b6d134659ea11f86cb7d25edd366ae88e829a3eac9bff7f5060a2e824d743e5fbba7c14b83765b49cea183deaeb2f55392d33653c45033384251fb3b00edc3e1de455a0076c0c1536c82503f4312a1ebb74f0ec9fa8e3e58fae01462fc48e5650d1a8950ee529a9292e32bc8a3c2f7acd958e623265539159a6985b1c773efff800403f91d2610446c3", 0xa4, 0x40844, &(0x7f0000ae7000)={0x1a, 0xf7, 0x5, 0x3f8000, 0x101, 0x80000000, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) r3 = accept$alg(r1, 0x0, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000eb0000)=0x8001) accept4$inet(r1, &(0x7f0000d53000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000e2000)=0x10, 0x800) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00008dc000)={0x4, 0x1}, 0x8) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000bef000)=0x0, 0x4) sendmsg$alg(r3, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="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", 0x1001}], 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000837000-0x54)=[@in6={0xa, 0x3, 0xfb8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0xcb}, @in6={0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}], 0x54) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f000037e000-0x4)=0x0) r4 = accept$llc(0xffffffffffffffff, &(0x7f0000908000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00009a4000-0x4)=0x5) sendto$llc(r4, &(0x7f0000a2e000-0xe6)="255f8effc68bee6d247167f7ad192d2b330ee46c782e64abf340273c1876f376e7dced664b5a2de05140bd70525282fdcc02084b644d5f74a1c6838845d972fd8e05b40761b83433ae63804db91052b5504793fede89772d3b8f8ecccd69727ba497c46acaba6000680c7cdb4a2a791e59ce1290dd4bef4ef49b65106b3917c462d5ee783132ec07a902de233189edbc7e170b1d524f0fa56e166204d83f941320c10db131e3949126411ee0d208351683cd217ace8b5c356a8a1d29f1b4eff805d56ec84c3a8931f2f110261216791d068acd9337e4f477c1811283019e4f7da26d13cee9a4", 0xe6, 0x80, &(0x7f000073d000)={0x1a, 0xd, 0x6, 0x8001, 0x7, 0x7, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r5 = socket(0x5, 0x80005, 0x2) ioctl$SIOCGIFMTU(r5, 0x8921, &(0x7f000000c000)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg(r3, &(0x7f0000152000-0x38)={0x0, 0x0, &(0x7f00009b7000-0x30)=[{&(0x7f00002fb000)=""/4096, 0x1000}], 0x1, &(0x7f00003b9000-0x39)=""/57, 0x39, 0x0}, 0x0) [ 548.418851] netlink: 'syz-executor0': attribute type 29 has an invalid length. 2018/01/23 01:48:25 executing program 2: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xc6) close(r0) socket$inet6(0xa, 0x6, 0x401) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00009db000-0x48)={0x0, 0x2, &(0x7f0000f93000-0x10)=@raw=[@generic={0x3f1, 0x8000, 0x2, 0x8c6}], &(0x7f00008f6000-0x4)='GPL\x00', 0x0, 0x4, &(0x7f00008b0000)=""/4, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000f92000)={&(0x7f0000af6000-0x3)='./file0\x00', r1}, 0xc) pipe(&(0x7f0000d62000-0x8)={0x0, 0x0}) getpeername$packet(r2, &(0x7f0000351000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00001f9000-0x4)=0x14) 2018/01/23 01:48:25 executing program 5: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f74000)={0x0, 0x0}) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000f75000-0x1c)={0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x800}, 0x1c) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000f68000)=0xfffffffffffffffd, 0x4) socket$inet6(0xa, 0x80000, 0x80000000) 2018/01/23 01:48:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fec000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\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) sendmsg$alg(r1, &(0x7f0000931000-0x38)={0x0, 0x0, &(0x7f0000d74000)=[], 0x0, &(0x7f00004fd000)=[], 0x0, 0x0}, 0x400c840) r3 = socket$kcm(0x29, 0x5, 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, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 01:48:25 executing program 3: 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, &(0x7f0000882000+0xe1b)={0x3, &(0x7f0000e9b000)=[{0x0, 0x0, 0x0, 0x7}, {0x45, 0x0, 0x0, 0x3}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r1, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) epoll_create(0x100000000) [ 548.483272] netlink: 'syz-executor0': attribute type 29 has an invalid length. 2018/01/23 01:48:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00009d4000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=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=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe0000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000896000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000604000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f000052b000)={@loopback={0x0, 0x1}, r1}, 0x14) connect$inet6(r0, &(0x7f000049e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 01:48:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000952000-0x4)=0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00009cc000)={0x0, 0x4, 0x0}, &(0x7f0000e4e000)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000160000-0xc)={r2, 0xe8, 0x2, [0x24, 0x40]}, &(0x7f0000260000-0x4)=0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000e80000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x3, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001]}, 0x1c) 2018/01/23 01:48:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f00006d4000-0x4)=0x13, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000003000)=0x10) 2018/01/23 01:48:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f00004d3000-0x26)="26000000130047f10714c1f8590022ff020000000000000000000000000001ff060010000635", 0x26) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000f60000)=0x9, 0xc7) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000eb4000-0x8)={0x80000000, 0x0}, 0x8) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000878000)=""/0, 0x0, 0x0}, 0x0) 2018/01/23 01:48:25 executing program 3: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x6, 0xfffffffffffffff9) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f000001c000-0x4)=0xffffffffffff0001, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000001d000-0x4)={0x0, 0x0, 0xfffffffffffffff9}, 0x4) 2018/01/23 01:48:25 executing program 4: 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(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000002000-0x4)=0x0, 0x80000) pipe(&(0x7f0000000000)={0x0, 0x0}) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000000)=0x52, 0x4) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000002000)=0x5, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000004000-0x38)=[{&(0x7f0000004000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000002000)=[{&(0x7f0000003000)="8b72b8f45a1297ec7fe7fdaac9e5171305ea687b290726736bef681c50b227ccd3b0c92f29c55bc105159492c4bfa52ca371be55792ca0c33cf24fe50e4b3fdda1f06f0f08bf9f46bd6b3ed3cc0262cd36116f52faa78b14ee8db81589c1c780", 0x60}, {&(0x7f0000002000)="fcc3fd582c7c31986d6c331bd8329ee1c7e6e5d80af3872fdbaf5989650429ce603dda138806d55f7de2f89cef137d561979fadedfab8cb2235967031ab5d81f200357616c5ce265bdd420a7f668fb8811600a9cfcaff77b7e27a5bcf40d5767a0c52d3054f7e142cb05d910a3630050ed23cf653f2bccb00d4cea25467f0e0494b7b229b20da8d5196ff6f932d4044c32fe0784c3634d8faad2e71a72248d5e34b0368284cf6662fc87bdc595f626d0f7c768d90b6d3fa32a418c28f267bcb611691a7334c143edcbae", 0xca}], 0x2, 0x0, 0x0, 0x800}], 0x1, 0x4041) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000002000-0x8)={r2, r3}) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000+0x4f0)=0x4) mmap(&(0x7f0000000000/0xef000)=nil, 0xef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/23 01:48:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$unix(r0, &(0x7f0000ec5000-0x1002)=@file={0x0, ""/4096}, &(0x7f00008bd000-0x4)=0x1002) sendto$unix(r1, &(0x7f0000010000)="", 0xfffffffffffff000, 0x0, 0x0, 0x0) socket$unix(0x1, 0x1, 0x0) socket$unix(0x1, 0x2, 0x0) 2018/01/23 01:48:25 executing program 7: r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f00008e2000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000014d000-0xe8)={{{@in=@multicast2=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000633000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) 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) accept4(r0, &(0x7f0000001000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000001000)=0x58, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x9, 0x7, 0x200, 0xffffffff}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00005c9000)={r3, 0x10001}, 0x6) recvfrom$packet(r0, &(0x7f0000d5b000-0xc6)=""/198, 0xc6, 0x10040, &(0x7f0000c0f000-0x14)={0x11, 0x1d, r1, 0x1, 0x9, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000003000-0x4)=0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000002000)={0x0, r4, 0x3, 0x2, 0x0}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r5, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 01:48:25 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x86, &(0x7f0000001000-0x2e2)={@random="d7ec470c000e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "00ffff", 0x50, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@hopopts={0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x38, {0x8, 0xc, 0x85, 0x80000004, [0x6, 0x7fff, 0xcf91, 0x80, 0x0, 0x6]}}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000)=0x10, 0x80000) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4)=0x8, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002000)={r0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000002000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000004000-0xa8)={r2, 0xa0, "6f3b11f9eb6c187a01d435557ac41e423e6c4aada33365b49bc53a2e79404d510e6c648fcca456ece5f56e79be19c2ec7b826b3545ccded9a874ad8239908970fcbaf833fdbfc63c85581b131cf59b72bd71211d9e16f37ddf8e85ffc81ea494cda4d0b9bb4b5b5ba63e90bc293a6276c6b87c6b86c5159c75dc28bcf7e9d30c15e0236e5453a6b7c34f1b6ce8bc01bbb10b05a7127bfbb875bbb4e2fdea404e"}, &(0x7f0000002000-0x4)=0xa8) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000001000)={0x5, 0x8, 0x101, 0x8001, 0x80ac, 0x1f, 0x7fff}, 0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000003000-0x98)={r2, @in={{0x2, 0x1, @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]}, 0x8000, 0x5}, 0x98) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000000+0x709)={r1, r0, 0x8, 0x9, &(0x7f0000000000)="542b0579f3893ba21a61a6e37787d0ebba7a6bbfb02f7e7b510f1048ab21f7912e7e9be4b62d081599fbc4066c7fac5d1643bce881094513dd88cc2f9e25e0eb12d50be985b0f144437b58c2fa574f499552bbf8c167edb78e4e3cd1ab68aa7eebb6881c36b1fe305fab56508bd0316270b46849dfd125fb040a58e8439d", 0x0, 0x9ca9, 0xfffffffffffffffe, 0x3, 0x7fffffff, 0x800, 0xf1, "eaa614c0a1acb93063ba94522af8913bef7f4201e3d75be8aecf5b1cc0fbf36d4a2f9dd0a873be8e465cd0be1cdf48c78482436df281a667"}) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/23 01:48:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000bc5000+0x7eb)=[@in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x6}], 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) accept4$packet(0xffffffffffffffff, &(0x7f0000754000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000263000-0x4)=0x14, 0x800) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00008b7000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) accept4(r0, 0x0, &(0x7f0000dd3000-0x4)=0x0, 0x0) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 548.582232] netlink: 'syz-executor2': attribute type 16 has an invalid length. 2018/01/23 01:48:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000c54000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00001ed000-0x4)=0x10) socketpair$inet6(0xa, 0x8000a, 0x3f, &(0x7f00005d1000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000604000)=0x8, 0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000bbb000)=@generic="00434936e3f670ff96450d67e620b438") r2 = socket(0x10, 0x4000000002, 0x0) write(r2, &(0x7f0000552000-0x27)="260000001a0053f7910000f9ff0900000000000000ffe0f1ff609b000000ec5501000d8b017f", 0x26) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f00001b5000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x9600}) getpeername$netrom(r0, &(0x7f0000ce0000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000094f000-0x4)=0x48) 2018/01/23 01:48:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x80000000) syz_emit_ethernet(0x42, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x9, @random="c72900050300", @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}, 0x0) recvmsg(r0, &(0x7f00002f9000)={&(0x7f0000020000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000e22000)=[{&(0x7f000032e000-0x1000)=""/4096, 0x1000}, {&(0x7f000070a000-0x93)=""/147, 0x93}, {&(0x7f0000534000)=""/101, 0x65}, {&(0x7f00003a5000)=""/4096, 0x1000}, {&(0x7f0000786000-0xe4)=""/228, 0xe4}, {&(0x7f0000011000)=""/50, 0x32}, {&(0x7f00006c6000-0x61)=""/97, 0x61}, {&(0x7f0000190000-0x69)=""/105, 0x69}, {&(0x7f00002bc000-0x7f)=""/127, 0x7f}], 0x9, &(0x7f00004db000)=""/241, 0xf1, 0x7}, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00003b1000)={0x0, 0x6b, "182464126a8dcf11931bc243da3d43a05f748c8528b7577775d85d15ffccf65a6c407d395e12e7ea29be22d0719263231301a078d72ba4232bc0d42a1bbb09de44695daaf3cf3bf7925ef7ca63ba8c585a2cd68feb54a5989656337f604214faa0f3f521757a67680591ba"}, &(0x7f0000515000-0x4)=0x73) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000007000-0x10)={r2, 0x6099, 0x0, 0x10000}, &(0x7f0000ad4000)=0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000262000-0x4)=0x9, 0x4) [ 548.625611] netlink: 'syz-executor2': attribute type 16 has an invalid length. 2018/01/23 01:48:25 executing program 4: mmap(&(0x7f0000000000/0xdc3000)=nil, 0xdc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000dc4000-0x20)=[{&(0x7f0000c2c000-0x1000)=""/4096, 0x1000}, {&(0x7f0000dc3000)=""/109, 0x6d}], 0x2) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000dba000)=0x400000000000006, 0x4) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000dc4000-0x4)=0x3, 0xe1) 2018/01/23 01:48:25 executing program 2: socket$inet6(0xa, 0x800, 0x7fff) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000fd8000)=[{&(0x7f0000e4f000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000564000-0x60)=[{&(0x7f0000fda000-0x1)='\x00', 0x1}], 0x1, &(0x7f0000ea2000)=[], 0x0, 0x0}], 0x1, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000562000)=[], 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f0000958000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe70, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) 2018/01/23 01:48:25 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$void(r0, 0xc0045878) socketpair$inet(0x2, 0x80000, 0x9, &(0x7f00000e9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000a41000-0xc)=@sack_info={0x0, 0xfffffffffffffffd, 0x2}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={r2, 0x3}, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r3, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000002000-0x4)=0x60) setsockopt$RDS_RECVERR(r3, 0x114, 0x5, &(0x7f0000a18000)=0x0, 0x4) 2018/01/23 01:48:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 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, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x5, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/23 01:48:25 executing program 0: 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) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003c7000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001c9000/0x9000)=nil, 0x9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000305000/0x3000)=nil, 0x3000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x8, 0xb, 0x4) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000a85000-0x1000)=""/4096, &(0x7f0000c56000)=0x1000) 2018/01/23 01:48:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00007b5000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000038a000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f00002a1000-0x10)={0x23, &(0x7f00009cf000)=""/35}) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000119000)={0x3, 0x3}) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000bed000-0x1)="10", 0x1, 0x4007fff, &(0x7f0000a32000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f000075b000)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x9}, @in6={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00002d4000)={0x0, 0xc, "5300a484931d46edac56ce20"}, &(0x7f000003f000)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f000023a000-0x10)={r3, 0x2c, &(0x7f00002e6000-0x2c)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff80000000}]}, &(0x7f0000571000)=0x10) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000539000)={0x3, &(0x7f0000a22000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000ba1000)={r4, &(0x7f0000f39000)=""/180}) sendto$inet(r0, &(0x7f0000440000-0xb)="df", 0x1, 0x4008001, 0x0, 0x0) sendto$inet(r0, &(0x7f000022d000-0x19)="c6", 0x1, 0x0, &(0x7f0000246000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 01:48:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f00003a1000-0x2964)=@newlink={0x48, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x14, 0x16, [{0x10, 0x1, [@typed={0xc, 0x7, @uid=0x0}]}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000f4d000-0x4)=@int=0x0, &(0x7f000029d000-0x4)=0x4) 2018/01/23 01:48:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ce4000-0x10)={&(0x7f000013e000-0x12ec)={0x14, 0x1001e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000c43000-0x4)=0x0) r2 = getpid() r3 = socket$inet(0x2, 0xa, 0x3ff) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00004a6000-0x8)=@assoc_value={0x0, 0x1f}, &(0x7f000066a000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000f6f000)={r4, 0x8}, &(0x7f0000f81000-0x4)=0x8) sendmsg$nl_generic(r0, &(0x7f0000c65000-0x38)={&(0x7f000020c000-0xc)={0x10, 0x0, 0x0, 0x4100000}, 0xc, &(0x7f0000944000)={&(0x7f0000668000-0x3cc)={0x3cc, 0x2c, 0x302, 0x0, 0x0, {0xd, 0x0, 0x0}, [@typed={0xc, 0x16, @pid=r1}, @nested={0x3ac, 0x12, [@generic="bbdb4605a38ad5da27c9304d291946ba5dde9b5e950e50fbbc707d6f4b353b83eb4c7832717624282815dde85c82a6d0c994f3d10a269e84d7c59e999970c69644bf0d45935dea83ff4e0abbd312a115f83483f24e18fe33fd07d22e543a555d9446a0e64239cc9733bc03c63762a871a81a7917d547d900566f49b9e522442526", @typed={0xc, 0x45, @pid=r2}, @generic="b1bb6414c36016c7122e2b310bb0ee3da939910d499b75793897097149522ee6e93b8eedffdde5854beeacf566a8548d5a3ccdb27e92c5b69ff5e03576d5e577e0c3614c4a124e9fdc1b14f343b35b3ba8d9d97305c0f46afc91747fda6b9d957d30fcb1bafdcdade5763db8ad719650fcdf63d88c3d5e8be02b8fab59275337627de28aceda6808c11f8a1e8d7df566dd9268f4c8cdd76eded61259c84f4536d1fd4e1e9a91a55b02c8da260c265b53222ba7", @generic="1d29b17b06fc21482a25a3277c8e23b5229df7cbf5674d01cc5505dc489aac7b47a79ab06b145c3c53c61d604cf52d1ab8c0933b6fec72b119aea457f0cd38a7d36a586be4f2e7a9c56fb66880f31a9596f49a99fbba78e31ff477e7cb770acdd4de15cdd0715d26cb41e940804eaa2965a4b6c3bb801ed5425f9cda7c444fa02f2604cde073aa6b9ee9a78e517627118d0babb886d3b7ee956a3bfc0c544fcacc92b914ba0e10227f5e62cd94f14e3f4df175ee89660ad83001e0863420", @typed={0x8, 0x39, @void=""}, @generic="6adda00e67e11d3f721d5708bc70a91182cdaf1810a02c7554c5329d1531ddb4f84629c1007820cef5169db1a32c687b43b267366f114c1d89a098ff8780e94f92246ce265cc7a87b7fc8f2fc92efd56b6ece56fc61112b0c42c9c2bea132d43571df8b7f3cfecef00a9b486389384741d42f7a11c15e140b506a4ebb8caf574a4fd466c03c9327a36a7b60a02145304f268a052c7ac3a10b2ac6612438fe6fe75119f02324f232d05a3c7b184220d1781672c2bdb196c2d28384e5935e4b47c9abee9e80b261205", @typed={0x10, 0x4b, @u64=0x7}, @generic="effa31a24726a010cfb56691dfc0e445c5bfff602898f3dbde8cc4b986887f60d2b939bf193c6e7434fd01b0db72a11aa5a3478a3c23bb0ca25a2f933f0348179314589437cc1ebdf423d06d8b3325937029b001da77eea5e275edb1265274f7fb3992ab1be29fde237911604cacacc9f98f1ff194dfeb59758cf1b04c0df477d4ae0a34f1acacb8cc301ef5a78f50309f2eba927abe5208f5112f8cd78d0629b43e45e0868486b21e05c39efa69f73bed66115ac716608df033c127f8e709c554c361cd5a327e"]}]}, 0x3cc}, 0x1, 0x0, 0x0, 0x1}, 0x4000) 2018/01/23 01:48:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in={0x2, 0x3, @rand_addr=0xd5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000d10000-0xb8)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f000006e000)="3a56f81bcd770a24ced78abaf10b526d2cdf418c8d5a539bc6c13fef7b32f8cbfa3c634460a07d36a29276743728a8fdbd1d2f59d3e7e7218d1bf6a31abf0259bda75150076e4fd955487bd4c1d5d6e87fd8e45e39fd2161c8aa527e43477f7e4c1b9e25e18c8d0991366338eabe2ae5660d76b59898ad34536abffd7dd23cf9496d0d821011fa5c9a41bc73e3924ab424778244b23607012f827cf5f84838d5a0f542054d218be6101b058f09efbe9cd7ca93f09ecdeab94fb57195cbb0c81bb2e2b71a0b598779d57db940c31e") 2018/01/23 01:48:25 executing program 5: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000eb9000-0x1c)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000896000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) close(r0) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000fca000-0x2)=0x100000001, 0x2) r2 = socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f00005ed000)=0x844c, &(0x7f00000ed000-0x8)=0x4) 2018/01/23 01:48:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000000000a, 0x1, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) accept(r0, &(0x7f0000d4b000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a35000)=0x14) socketpair(0x19, 0x80000, 0x1f5, &(0x7f0000949000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000f3c000)={0x8, 0x0, 0x10001, 0xff}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000d3a000)={0x8, r2, 0x0, 0xdc}) socket$packet(0x11, 0x2, 0x300) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000039000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5a, 0x2, @raw_hdlc=&(0x7f000075c000)={0x0, 0x2}}}) 2018/01/23 01:48:25 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c) mmap(&(0x7f0000000000/0x10d000)=nil, 0x10d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r1, &(0x7f000010c000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) syz_emit_ethernet(0x6e, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x100000000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/01/23 01:48:25 executing program 3: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f60000-0x4)=0x1e8, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000b98000-0x4)=0x100000002, 0x4) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008fd000-0x50)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) recvfrom$inet6(r0, &(0x7f000068c000)=""/0, 0x0, 0xfffffffffffffffd, &(0x7f0000f68000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/23 01:48:25 executing program 0: mmap(&(0x7f0000000000/0x36b000)=nil, 0x36b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f000000b000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000204000-0x4)=0x10, 0x800) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000036c000-0x18)={0x0, 0x100, 0x30, 0x10000, 0x8e74}, &(0x7f000028b000)=0x18) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000036c000-0x10)={r1, 0x1, 0x80, 0xfffffffffffff2f5}, 0x10) socket$inet6_sctp(0xa, 0x0, 0x84) r2 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r2, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f000036a000-0x15b0)=[{0x10, 0x29, 0x32, ""}], 0x10, 0x0}, 0x0) 2018/01/23 01:48:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) getsockname(r0, &(0x7f0000b5e000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}}}, &(0x7f00002c2000-0x4)=0x3a) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f00001ae000-0x80)=""/128, &(0x7f00008f6000-0x4)=0x80) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000998000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00004d2000+0xb32)=0x3, 0x4) 2018/01/23 01:48:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getpeername(r0, &(0x7f0000b19000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000700000)=0x3a) accept$netrom(r1, &(0x7f000009d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000037d000)=0x10) 2018/01/23 01:48:25 executing program 1: mmap(&(0x7f0000000000/0x109000)=nil, 0x109000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], "80002a0800000000"}}}}}}}, 0x0) mmap(&(0x7f0000109000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000010a000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000109000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000010a000-0x4)=0xffffffffffff0000, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000067000-0xc)={0x0, 0x100000000, 0x10}, &(0x7f00000d9000)=0xc) mmap(&(0x7f000010a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000105000)=0x7, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000010a000)={r1, 0x8001}, &(0x7f0000011000-0x4)=0x8) 2018/01/23 01:48:25 executing program 2: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) socket$netlink(0x10, 0x3, 0x7) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000fed000)={0xf377, 0x80000000, 0x10001, 0x1}, 0x8) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00004f1000)=0x3f, 0x4) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000feb000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @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], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000a, 0x0}) 2018/01/23 01:48:25 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000000d000-0x8)={0x0, 0x0}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000007000-0x8)={0x101, 0x81}, 0x8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000000b000)={0x0, 0x0}) 2018/01/23 01:48:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000000000010, 0x802, 0x0) write(r0, &(0x7f0000525000-0x24)="240000001a00290900e5ff00000000000080000098d8bf0000f304ec0b0003000a000400", 0x24) 2018/01/23 01:48:25 executing program 1: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f00007ad000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000594000-0x4)=0x1) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x2, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x6, 0x22, &(0x7f0000f5e000)={0x0, 0x0}) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r2, &(0x7f000053e000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f60000-0x4)=0xc) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000f5d000)={{0xcf1d, 0x10001}, 0x12}, 0x10) 2018/01/23 01:48:25 executing program 3: pipe(&(0x7f0000f3e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x3f, &(0x7f0000001000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000072b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000a65000-0x44)={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x16, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='vlan0\x00'}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff038}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmsg(r3, &(0x7f0000acb000)={0x0, 0x0, &(0x7f00009c8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 01:48:25 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x4f, 0x20}, &(0x7f00004b1000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000-0x8)={r1, 0x8}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x10001, 0x4) mmap(&(0x7f0000000000/0xefc000)=nil, 0xefc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r2, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r2, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) listen(r2, 0xfffffffffffffff9) accept4$inet(r2, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) 2018/01/23 01:48:25 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x5, 0x2, 0x9, &(0x7f0000fce000-0x8)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000051b000-0x4)=r2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)={0x84, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x3, {0x0, 0x0, 0x0}, [@typed={0xc, 0x0, @ipv4=@empty=0x0}, @generic="5b659a62290ffc380c2dbfdc5e9f17e1a04810d46404d5291cb4e2bf501db1bb949869c29c4d914d9f26425e66cd4dd3050bc1700612dbc3080c91745fa158cf0d70309f7f1969136edfd73294c0356675a9e8aa5944f2a432a15b3fe56aa166b57c0d"]}, 0x84}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000a64000)=0x1, &(0x7f0000a5a000-0x8)=0x4) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000755000)=0x1200) setsockopt$inet6_tcp_int(r3, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) connect$inet6(r3, &(0x7f0000071000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r3, &(0x7f0000a13000)={0x2, 0x0}) accept4(r0, &(0x7f0000304000-0xb)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004f7000)=0x10, 0x800) 2018/01/23 01:48:25 executing program 2: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x3) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000ca000)=0x677f, 0x4) mmap(&(0x7f00000cd000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009c9000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/23 01:48:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket(0x4, 0x3, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000016d000-0x8)={0x0, 0x1}, &(0x7f0000666000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f000091e000-0x4)=r3, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000dd0000)={0x0, 0x0, 0x0}, 0x4) sendto$inet(r1, &(0x7f000009c000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 01:48:25 executing program 5: socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000015c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x200}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005ad000)={&(0x7f000044d000-0x204)=@migrate={0xac, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0xff, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@migrate={0x5c, 0x11, [{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000502000-0x8)={0x0, 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f00005b5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000017000-0x4)=0x14) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00002db000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r3}, 0x14) 2018/01/23 01:48:25 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000000000)="", 0x0, 0x0, &(0x7f0000003000-0x1c)=@in6={0xa, 0x3, 0x81, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x3}, 0x7) 2018/01/23 01:48:25 executing program 3: mmap(&(0x7f0000000000/0xac9000)=nil, 0xac9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ac5000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x20) socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000ac9000)=@int=0x0, &(0x7f0000449000-0x4)=0x4) ioctl$sock_netdev_private(r0, 0x89ff, &(0x7f0000794000)="7a087286a459f4cd0fc94218dfc394861bbb5c6155887eda11fc9feacdf784d8a0981d61edfc5494926b8fbfeb115da990d93221b3c756c52f6b03d26ffc") socket(0x0, 0x0, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f000061e000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f0000ac6000)=0x14) 2018/01/23 01:48:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005ad000)={&(0x7f000044d000-0x204)=@migrate={0x120, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@encap={0x1c, 0x4, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}, @migrate={0xb4, 0x11, [{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0x120}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt(r0, 0x7, 0x7fffffff, &(0x7f000040b000)=""/0, &(0x7f0000e27000)=0x0) r1 = socket(0x0, 0x4, 0x80000000) recvmsg$kcm(r1, &(0x7f0000f24000-0x38)={&(0x7f000048a000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f00004bf000-0x80)=[{&(0x7f0000215000-0x6)=""/6, 0x6}, {&(0x7f000009c000)=""/142, 0x8e}, {&(0x7f0000456000)=""/87, 0x57}, {&(0x7f0000939000-0x1000)=""/4096, 0x1000}, {&(0x7f00004d3000)=""/200, 0xc8}, {&(0x7f0000e66000)=""/186, 0xba}, {&(0x7f0000e4c000)=""/196, 0xc4}, {&(0x7f00009b1000)=""/240, 0xf0}], 0x8, &(0x7f0000841000)=""/41, 0x29, 0xfff}, 0x0) 2018/01/23 01:48:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c0a000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ef000-0x13f)="5f74809fd709d9f4ec4aeb4a8f84dc37d3b1a5591aa37d9d862c5da7d52738e4b826ad9b7bdd70e1dde022456ff8de2d7950aeec7106ff10984545a9731b0550e6", 0x41) r1 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000807000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000977000)=0x60, 0x800) bind$nfc_llcp(r1, &(0x7f0000d93000)={0x27, 0xe000000000000000, 0x3f, 0x2, 0x3, 0x3af, "5b47b43cc46c7630c3ed341d4489b57128b8f654cd3fa9354d82be1633dcbb58ae2322e7fd1d8335468bb58dc192bf7a160024f1e97044a8287350cf230be6", 0x7f}, 0x60) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00003f7000-0x6)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00003e5000-0x52)={0x0, 0x4a, "e10b066c6a2bdb2cef35673ace96517d7cefed60430046a90eb177f7da23900f7a0730baa5bad5aea5e47f93f0cda1753c11c4ecb1813c36408785443d4340fc06775846151ddad09b93"}, &(0x7f0000af3000)=0x52) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000a42000)={r3, 0x7, 0x54, "cbaa0aa463292bb44af91b23443b1036f1cc3f4945ff4b96cd161263c137d1db2eb06ebf9d4e7fd70ae8408f1bd05c01a53feea61cf5d4a76a4ae5753f155b5029b4b1994e9485b063fe14f4848e8e944f6ba0e9"}, 0x5c) 2018/01/23 01:48:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x3e, &(0x7f0000aea000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=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, @multicast2=0xe0000002, @loopback=0x7f000001, {[]}}, ""}}}}}, &(0x7f00009a3000)={0x0, 0x1, [0x0]}) recvmsg(r0, &(0x7f0000b51000)={&(0x7f00003e4000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000629000-0x50)=[{&(0x7f00005bf000-0x52)=""/82, 0x52}, {&(0x7f00002dd000)=""/159, 0x9f}, {&(0x7f00004fe000)=""/21, 0x15}, {&(0x7f00002ea000-0x83)=""/131, 0x83}, {&(0x7f0000e92000)=""/92, 0x5c}], 0x5, &(0x7f0000262000)=""/141, 0x8d, 0x800}, 0x0) [ 548.974094] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/01/23 01:48:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000d9a000)={&(0x7f00004e9000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000d56000-0x10)=[{&(0x7f0000772000-0xe5)=""/229, 0xe5}], 0x1, 0x0, 0x0, 0x7fff}, 0x40) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000f25000-0x74)=[@in6={0xa, 0x2, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffff}, @in6={0xa, 0x2, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0xd5e}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x80000001}], 0x74) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00006d4000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00006db000-0x4)=0x1008) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00002b6000)={r2, @in6={{0xa, 0x2, 0x400, @loopback={0x0, 0x1}, 0x9e29}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd2, 0x2}, 0x98) writev(r1, &(0x7f0000eb6000)=[{&(0x7f0000074000)="390000001300094700bb61e1c30500000700000002000000450000000000800019001a000d0000000000280ff4000000fd17e9ffff06060400", 0x39}], 0x1) 2018/01/23 01:48:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000485000-0xc)={0x0, 0xef, 0x2, [0x6, 0x0]}, &(0x7f000008a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000d33000)={r1, 0x1c, &(0x7f00003c0000-0x1c)=[@in6={0xa, 0x3, 0x696a, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}]}, &(0x7f0000a30000)=0x10) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000daf000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000458000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00005de000-0x18)={r2, 0x2, 0x8, [0xf49, 0x4, 0x76, 0x80000000, 0x9, 0xff, 0x7, 0x5]}, &(0x7f0000f34000)=0x18) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000010d000-0x4)=0x8, 0x4) shutdown(r0, 0xffdffffffffffffc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000028e000)={0x0, 0x1, 0x0, 0x0, 0x0}, 0x10) writev(r0, &(0x7f00007f2000)=[{&(0x7f000036c000-0x1000)="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", 0x601}], 0x1) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x201}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000b85000-0xc)={r3, 0x5, 0x30}, 0xc) close(r0) 2018/01/23 01:48:25 executing program 7: mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_mreq(r0, 0x29, 0x1000408000000013, &(0x7f0000291000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f000059d000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00005e4000)=0x8, 0x4) [ 549.014211] sctp: [Deprecated]: syz-executor3 (pid 786) Use of int in max_burst socket option. [ 549.014211] Use struct sctp_assoc_value instead 2018/01/23 01:48:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200004000000002, 0x0) recvmsg(r0, &(0x7f0000273000-0x38)={&(0x7f0000420000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000079d000-0x90)=[{&(0x7f0000efb000)=""/183, 0xb7}, {&(0x7f00003a5000-0x1000)=""/4096, 0x1000}, {&(0x7f00008ce000-0x26)=""/38, 0x26}, {&(0x7f0000e7b000)=""/143, 0x8f}, {&(0x7f00000db000-0x44)=""/68, 0x44}], 0x5, &(0x7f0000d9e000-0xb4)=""/180, 0xb4, 0x0}, 0x0) write(r0, &(0x7f0000506000-0x27)="110000001a0053f700e6caef1200030707", 0x11) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00009fc000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000, 0x0, 0x1, 0x0, 0x0, 0x1ff, 0x9}, &(0x7f0000d2b000-0x4)=0x20) 2018/01/23 01:48:25 executing program 0: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d70000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept(r0, &(0x7f000009b000)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000510000-0x4)=0x10) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000f8c000-0x4)=0x0, 0x4) sendmsg$alg(r1, &(0x7f00005a6000)={0x0, 0x0, &(0x7f0000f88000-0x40)=[], 0x0, &(0x7f0000655000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000074000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1098}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/23 01:48:25 executing program 6: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x75, &(0x7f0000002000-0x6a)="", 0x0) r1 = socket$inet(0x2, 0x80007, 0x79) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000a6e000-0x6)={0x0, 0xfffffffffffffb6f}, &(0x7f0000ff7000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000-0x8)={r2, 0x9}, &(0x7f0000b54000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80a, 0x8, &(0x7f0000001000-0x8)={0x0, 0x0}) connect$inet(r3, &(0x7f0000484000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 01:48:25 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0xfffffffffffffffb) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000009000-0xb4)=[@in6={0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x567, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xb4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x2, 0x4669d8c2, &(0x7f000000a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000000a000-0x4)=0x8, 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000000b000-0x4)=@assoc_id=0x0, &(0x7f000000b000-0x4)=0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000000a000)=@assoc_value={r3, 0xffffffffffffff29}, 0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000009000-0x4)=0x8) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000008000)={r4, 0xffffffff}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000002000+0xcc)={r4, @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]}, 0x5, 0x7ff, 0xfffffffffffffffd, 0x2, 0xfffffffffffffe01}, &(0x7f0000001000)=0xa0) r6 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r6, 0x107, 0x8, &(0x7f0000004000-0x4)=0x0, &(0x7f000000b000-0x4)=0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f0000003000)={r4, 0xb3, "85920229d03934c63d8ffdf51f570e54ffca77aeddd84486951b2334332d99438976271a8abd4f6911f567f97b1f27fc863f135bd8b57fb56d302663d2ad7c929640ba986a7bcb7ffe602848a666871873615e5f3ef417c53ead8337d2270e28d05873e770ef53cb5bcc18958021c23d1585d4ce50cea03d34780077c236d5a95422b20f03254e7ffc78cc7c47d93ab4095583451ab3f317b2fb5db1cc16c87bf80c7878983818e0005c52cbe985f232b7efab"}, &(0x7f000000a000-0x4)=0xbb) 2018/01/23 01:48:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000884000)={0x0, 0x0}) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000ccc000-0x50)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x80000000, [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, @rand_addr=0xfffffffffffffff8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x50) getsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000605000)=""/40, &(0x7f000010d000-0x4)=0x28) 2018/01/23 01:48:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x7, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) setsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f0000825000-0x55)="d2a14ca00800908fb5093dc53a334932cb2ac6d7d7a32bbb7b29e73a4b242839d47f3faa2755c57158ffad9dd0a4efc08dcee8910b5bf002a84b708ee59aa361ebefd498e4ed85db0e53648c09548e28879b139786", 0x55) socket$pppoe(0x18, 0x1, 0x0) 2018/01/23 01:48:25 executing program 2: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000eef000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000db3000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000168000)={r1, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$netrom(r0, &(0x7f0000ddd000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000ef1000-0x4)=0x48, 0x80000) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r2, &(0x7f0000ef1000-0x10)=@ax25={0x3, {"2bc2902774215b"}, 0x100}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000eec000-0x62)='-', 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/81, 0x51, 0x0}, 0x41002106) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ef1000)={0x0, 0x0}) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000ef2000-0x10)={0x3, &(0x7f0000ef1000)=[{0x88d8, 0x5, 0x7fff, 0x8}, {0x4, 0x1, 0x1ff, 0x7}, {0x9, 0x1f, 0x1, 0x7}]}, 0x10) 2018/01/23 01:48:25 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_stream(r0, &(0x7f0000001000-0x10)={0x28, 0x0, 0x2710, @host=0x2, 0x0}, 0x10) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x800000010d, 0x0, &(0x7f0000ce7000)="14ff9a2c", 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000913000-0x4)=0x32) [ 549.072708] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 549.085128] sctp: [Deprecated]: syz-executor3 (pid 774) Use of int in max_burst socket option. [ 549.085128] Use struct sctp_assoc_value instead 2018/01/23 01:48:26 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) shutdown(r0, 0x1) sendto$inet6(r0, &(0x7f0000001000)="0855648758d439338d6edf628306572eab04000000cf2fc5eb4e0000000032d2000200005d340000", 0x16b, 0x0, &(0x7f0000002000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/23 01:48:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$netlink(r0, &(0x7f0000c60000-0x38)={0x0, 0x0, &(0x7f0000fd6000)=[{&(0x7f00001e2000-0x1210)={0x14, 0x31, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, "", [@generic="cf"]}, 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 01:48:26 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000486000)={0x2, &(0x7f0000fbd000-0x10)=[{0xac, 0x0, 0x0, 0x0}, {0xfffffffffffffffd, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f000002b000-0xd8)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000fbf000-0x10)={&(0x7f000072b000)='./file0\x00', 0x0, 0x8}, 0x10) 2018/01/23 01:48:26 executing program 4: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000001e000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000002b000-0x8)={0x0, 0x0}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f000002a000)={r1, 0x1}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000001b000-0x4)={0xffffffffffffffff}) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f000002b000)=0x0, 0x4) r3 = socket$netlink(0x10, 0x3, 0x2) sendmsg$nl_route(r3, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000024000-0x34)=@ipv4_delroute={0x34, 0x19, 0xf11, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_GATEWAY={0x5, 0x5, @broadcast=0xffffffff}, @RTA_PREFSRC={0xfffffffffffffe54, 0x7, @rand_addr=0x0}, @RTA_DST={0xfffffffffffffeac, 0x1, @broadcast=0xffffffff}]}, 0x14b}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000004000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 01:48:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair(0x19, 0xa, 0x5126, &(0x7f0000582000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000924000-0xa0)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x5, 0x6, 0x100000000, 0x7}, &(0x7f0000083000)=0xa0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000001d000)=@assoc_value={r1, 0x44}, 0x8) syz_emit_ethernet(0x36, &(0x7f00005ca000-0x41)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @tcp={{0x0, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f00000b3000)={0x0, 0x1, [0x0]}) 2018/01/23 01:48:26 executing program 2: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000018, 0x15, 0x1) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x36, &(0x7f0000170000-0x6b)=""/107, &(0x7f0000091000-0x4)=0x1) 2018/01/23 01:48:26 executing program 1: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000ef0000-0x4)=0x0, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000ef0000-0xc)={0x0, 0x1, 0x9, 0x100, 0x8}, 0xc) r1 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r1, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r1, 0x0, 0x4000000000000006, &(0x7f0000eef000-0x2)="03", 0x1) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000eed000-0x4)=0x1000000, 0x4) setsockopt$inet_opts(r1, 0x0, 0xc, &(0x7f0000eec000-0x62)='-', 0x1) recvmsg(r1, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/81, 0x51, 0x0}, 0x41002106) 2018/01/23 01:48:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000050e000)={0x0, 0x0, 0x0}, &(0x7f00005fb000-0x4)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00005d6000-0x4)=r1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e1b000)=0x0) 2018/01/23 01:48:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x236, &(0x7f00007ff000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x200, 0x84, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "000314", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x0}]}], "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"}}}}}}}, &(0x7f000099c000)={0x0, 0x0, []}) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/01/23 01:48:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) shutdown(r0, 0x1) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000ff6000)=0x0, 0x4) 2018/01/23 01:48:26 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002000-0x4)={0xffffffffffffff9c}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000001000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000)=0xfffffffffffffff8, 0x4) r2 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x28, 0x2, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) 2018/01/23 01:48:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000aa2000)={0xffffffffffffffff, r0}) listen(r1, 0x3) shutdown(0xffffffffffffffff, 0x4) 2018/01/23 01:48:26 executing program 1: getpeername(0xffffffffffffffff, &(0x7f0000d59000-0x3a)=@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}}}, &(0x7f0000431000)=0x3a) sendmsg$key(r0, &(0x7f00009d5000-0x38)={0x0, 0x0, &(0x7f0000c54000)={&(0x7f0000be1000-0x50)={0x2, 0x2, 0x9, 0x9, 0xa, 0x0, 0x1, 0x3, [@sadb_x_policy={0x8, 0x12, 0x4, 0x0, 0x0, 0x1, 0x8, {0x6, 0x0, 0x7, 0x8001, 0x0, 0x81, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@broadcast=0xffffffff}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x4008000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000874000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000061b000-0xe8)={{{@in=@broadcast=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000053a000-0x4)=0xe8) r3 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000a91000-0x38)={&(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000722000)=[{&(0x7f00007dc000-0x40)="5792fe66d622dda218f1d02981cc88c5ffc145189b50fea821a7499b0b814e429524b3925b143643f4a249d318468ed84b5efb1abe44107595c49bf93644a7e2", 0x40}], 0x1, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x40000}, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(0xffffffffffffffff, &(0x7f000017a000)=@generic={0x0, ""/126}, &(0x7f0000001000-0x4)=0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000724000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f00009c1000)={r5, 0x7}, 0x8) mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r4, 0x29, 0x3f, &(0x7f0000011000-0x8)=@fragment={0x89, 0x0, 0x65242efc, 0x5, 0x0, 0xffffffffffffffb8, 0x2}, 0x8) r6 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r6, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000019000-0x10c)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x4}, 0x0) 2018/01/23 01:48:26 executing program 2: mmap(&(0x7f0000000000/0xb01000)=nil, 0xb01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f000058e000)=0x141) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) 2018/01/23 01:48:26 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00009b3000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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=@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) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000000000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r2}, 0x14) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000ba0000-0x8)={0x0, 0x0}) setsockopt$inet_int(r0, 0x0, 0xd0, &(0x7f0000001000-0x4)=0x0, 0xe6) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0x0, 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$sock_cred(r3, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) gettid() getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) 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) 2018/01/23 01:48:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000006d000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000e40000+0xa4c)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000c0000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000444000)={r1, 0x80000, r2}) r3 = socket$inet6(0xa, 0x400000002, 0x0) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000783000)={0x0, 0x0}, &(0x7f00004c5000)=0x8) bind$inet6(r3, &(0x7f0000647000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x17}, 0x1c) sendto$inet6(r3, &(0x7f0000e1b000-0x6d)="", 0x0, 0x0, &(0x7f000021d000-0x1c)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}, 0x1c) 2018/01/23 01:48:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000b9f000)=0x9, 0x4) 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) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f41000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000009b000-0x4)=0xe8) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000c6c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/23 01:48:26 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f000081f000-0x160)={0x18, 0x1, 0x2, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 01:48:26 executing program 2: 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) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000158000-0x4)=0x7, 0x4) write(r0, &(0x7f0000002000-0x7c)="6f7a30478622c21d9c691261e5cf413cf20cbdeff44d8a1b3d272ea6a37168471f1c6bb981eae0014cdfe52fa0ddb4d7c110967b81ab49615641a5af08377c56042c739d840d6040dfc42fed6703bb41f2fd693b56103bc989cdc2f96a71da5d275359d47bad343374299afbe40b73b4966104e3dbaea30ea6820349", 0x7c) r2 = accept(r0, &(0x7f00008ed000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e54000)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000eb7000-0x8)={0x0, 0x7f}, &(0x7f00001f9000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00006db000-0x10)={r3, 0x3f, 0x4, [0x4, 0x717f, 0x1678, 0x10000]}, 0x10) accept$inet6(r2, &(0x7f0000c10000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000cc5000)=0x1c) sendmsg$alg(r1, &(0x7f000005b000-0x38)={0x0, 0x0, &(0x7f000049f000-0x10)=[], 0x100000000000021d, &(0x7f0000c2f000)=[@op={0xffffffffffffff54, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) vmsplice(r1, &(0x7f0000149000-0x40)=[{&(0x7f0000d9e000)="7ef2ad8c0712c95bf3ddc6a602ecae69479837f79f01444eed7b0d0956f609288b45da091189fd0b91fbe980b3b275348e432dbdec7f7ffc6545df4760b10b213d028291ab453b3cef69e765d8f39aa872740493ae44712de20471577af6f892b3e6278fa6e67f5b869bb321c518236949e5b532406a9223fa5d9ced174ba0bfa6831c75109d3d60e56c06b24300a6e5c387291721fabd6a35acbe2fa73049387eb49d86b7350608e0a66de681e81cb0f1967c7ea1f52d2eaf35b88e13d8f992f5634a37", 0xc4}, {&(0x7f0000665000)="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", 0x1000}, {&(0x7f0000da1000-0xd3)="f4ff0d0d1c5b4585ff8a7a09009b2ebc1d2e976cba2a38a96f668760b7fe169e0f9c31e61d2048fcf1ca88b7ea061c69fdda291acd3154722e69ceee97efa5e10fa387f6c9e5bf1e58db732e49dbef7d5c58b9b51cebcd2ea5e06a3fb5f45e432a6542f5d6f9a74338d9fe494308217480616d17a734093bf6285feaa3bf8bb36611f760a469d437f90bd972dba9a5c3f1f47beab800de11ae82f2b542e9effd120ae4eed51a8e51471387c12ada71ef1aa74ef587c5f4d2562ec8ad8e7b314e3537f13e01a09873055953a95850740840f807", 0xd3}, {&(0x7f00009ad000)="36b0366b4804f073f953f406b6962f7b4904da02a330ddfe7f9ac254ff67d1c7f71f15043e532b29085668801d24833f8e87841f6f0015a2c2d521da35ca80322de717de38a39a7e604ff3a1de194dfa60fa98a25047adda763fc7364539204352d70e8483f0219f63cc7da59a8530618cf7a86c6bb6e8ae85e5daa2db45b7a180ad4aafff0a5d195c39cc71d26c94862841bb2048a3d2be17001e737a6e845177", 0xa1}], 0x4, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000bb3000)="82ebabe8eb5c20b27f4fb9641135cf7312a9c5fea4f347221768cf017505393f271e2354bb335240eea4e60f1682eef3dd6ab60ddc9e7f06e8bcaada78a53e358faa71e710e9cc84a86a6fe48aae00345ef3497ad8a1421cf8f2112f53d0a78e693f9407843199a5a466ecd0800810f89d2ff15d83e921dc391584456afc4eacc9ba74b550a14d96beeaab7e94269cbafe81b03fa05ec93cec63a4381c82a2f9f85eccf85ad7c4607e2be87797d6d551d553211150752bad4588b8254e832da2f84605de78634ba16672432f6cfa1042", 0xd0) 2018/01/23 01:48:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00006b2000)={0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x124, 0x0, 0x0, 0x0, 0x0, &(0x7f0000594000)=@common='gretap0\x00', 0x0, 0x0, 0x0}) recvfrom$inet(r0, &(0x7f0000d14000)=""/94, 0x5e, 0x40000120, &(0x7f00004b7000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x800) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000c7d000-0x44)={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x50, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/23 01:48:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) r3 = epoll_create1(0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r4, &(0x7f00004af000-0xc)={0x10, 0x0, 0x3, 0x800002}, 0xc) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000fb4000)={0x0, 0x0}) sendmsg$alg(r2, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f00001c2000-0x10)=[{&(0x7f0000fba000)="13", 0x1}], 0x1, &(0x7f00002c6000)=[], 0x0, 0x0}, 0x0) 2018/01/23 01:48:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000780000)={@common='ip6tnl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = accept(r0, &(0x7f00008b5000-0x10)=@vsock={0x0, 0x0, 0x0, @reserved=0x0, 0x0}, &(0x7f000027e000-0x4)=0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ed0000)={0x0, 0x0, 0x0}, &(0x7f000082a000)=0x32) sendmsg$nl_xfrm(r3, &(0x7f0000d87000)={&(0x7f000052b000-0xc)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f000046f000)={&(0x7f0000b87000-0xd8)=@polexpire={0xd8, 0x1b, 0x300, 0x3, 0x3, {{{@in=@broadcast=0xffffffff, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x2, 0x4a, 0x0, 0x4, 0xa, 0x80, 0xa0, 0x8, 0x0, r4}, {0xfffffffffffffff9, 0x2, 0x5, 0x0, 0x1, 0xffffffff80000000, 0x100, 0x8}, {0x1, 0x9, 0x6, 0x101}, 0x8000, 0xa, 0x0, 0x0, 0x2, 0x2}, 0x0}, [@offload={0xc, 0x1c, {r2, 0x1}}, @lastused={0x10, 0xf, 0x5}]}, 0xd8}, 0x1, 0x0, 0x0, 0x40000}, 0x40) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000b67000)=0x1, 0x4) sendmsg$can_raw(r1, &(0x7f0000132000)={&(0x7f000017e000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f00000ee000-0x10)={&(0x7f000055d000-0x10)=@can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "490fa41237eec60c"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x19, 0x7, 0x4, &(0x7f0000f8c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00008f2000-0x16)={0x0, 0x2, 0x7, [0x0, 0x0, 0x20, 0x0, 0x7, 0x7, 0x2]}, &(0x7f0000fa9000)=0x16) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x5, &(0x7f0000220000)={r6, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/23 01:48:26 executing program 0: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc8000)={0x1, 0x2, 0x80, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000f90000)={r0, &(0x7f0000ea2000)="", &(0x7f00003b5000-0x50)=""/80}, 0x18) 2018/01/23 01:48:26 executing program 3: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a21000-0x58)={0x26, 'skcipher\x00', 0x0, 0x80, 'cbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) socketpair(0x2, 0x800, 0x7, &(0x7f0000db5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f000098a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f7a000-0x4)=0x14, 0x80800) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000530000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9d, r2}) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf4", 0x30}], 0x1, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/5, 0x5}, {&(0x7f0000f72000-0x3a)=""/58, 0x3a}], 0x2, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x0}, 0x0) 2018/01/23 01:48:26 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000000)=@generic={0x3, 0x6, 0x4}) socket$inet(0x2, 0x2, 0xec) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000079b000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000893000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f000094a000)={r3, &(0x7f0000d63000)=""/22}) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r4 = accept$alg(r2, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f0000f60000)=[{0x0, 0x0, &(0x7f000011d000-0x10)=[{&(0x7f000090c000-0xf4)="d59599a4d52c58a83644384bb159eb274e23539101179761c61575dd2793d5", 0x1f}], 0x1, &(0x7f0000e65000-0x18)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00003d2000-0x3c8)={0xffffffffffffff46, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, [{{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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]}, {{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]}, {{0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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, @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]}]}, 0x3c8) recvmsg(r4, &(0x7f0000425000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000ab2000-0x10)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/23 01:48:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) sendmsg$unix(r0, &(0x7f0000ff6000)={&(0x7f0000953000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00005b9000)=[], 0x0, &(0x7f00009dc000-0x38)=[], 0x0, 0x0}, 0x0) 2018/01/23 01:48:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$unix(0x1, 0x801, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000960000)=0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) connect$unix(r1, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b"}, 0xfffffffffffffea3) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000030c000-0x8)={r1, r0}) r4 = accept4(r1, &(0x7f000040d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00004bf000)=0x10, 0x80800) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000d13000)=r0, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000faa000-0x14)={0x8, [0xfffffffffffffffb, 0x4, 0x452, 0xd2, 0x400, 0x1, 0x0, 0x5]}, &(0x7f00005f7000-0x4)=0x14) shutdown(0xffffffffffffffff, 0x0) sendto$inet(r3, &(0x7f00009f1000)='e', 0x1, 0x0, &(0x7f0000f35000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 01:48:26 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0x200, 0x4) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00007c4000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x18) 2018/01/23 01:48:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000854000-0x8)={0x0, 0x0}) ioctl$sock_proto_private(r0, 0x89e6, &(0x7f0000329000)="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") r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) setsockopt(r1, 0xd3, 0xffffffffffffff17, &(0x7f00009a9000)="5a40e76c336494cb131cab1690d50288f034c81927357cc7140746e6270c4b5bd26ea0168ad65d8fff0c295b7e1737c11afbbac2f2e329cd82bc4b28dcc5f93c7961374fed32e3370dbec91f0a3ceb146cfd3ec238b2074e27f7327408cf047b750fd18b52ddd4a0adb05af488380bae23e7f55767ade180cb4e81d841d88f00db1409cfb46f952aff27dfd88818d673647de0199ef67723925c874cc6cc38d5b4115d3187a200c9928c658aa91626c4b4e85555caff9f5fc8d9aadeedc4afd49d48d1795e98b87e62b475303320d3cdbad8f3978be9f4fb2733846dfba594e66a7fc80e6d69f9bbaba2e0d34ff746423cd4ca3869fbd7", 0xf7) socketpair(0xa, 0x4, 0x71df7430, &(0x7f0000cac000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000a56000)=0x8, 0x4) ioctl$DRM_IOCTL_AUTH_MAGIC(r3, 0x40046411, &(0x7f0000598000)=0x5) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(0xffffffffffffffff, 0x111, 0x4, 0x0, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f00000e4000-0x4)=0x400000000017, 0xfffffffffffffc6a) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00002b8000)={0x0, 0x0}) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0xfffffffffffffffe, 'lrw-serpent-sse2\x00'}, 0x58) 2018/01/23 01:48:26 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x4000000000007, 0x0) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f00007df000-0x4)=0x200, 0x4) sendmsg$kcm(r3, &(0x7f0000e84000-0x38)={&(0x7f00000d9000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}}}, 0x3a, &(0x7f0000f29000-0x20)=[{&(0x7f00002e5000-0x1000)='\r', 0x1}], 0x1, &(0x7f0000500000-0x90)=[], 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000f9b000-0x8)={r1, r0}) recvmsg$kcm(r2, &(0x7f0000d2b000-0x38)={&(0x7f00001ca000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000a56000-0x80)=[], 0x0, &(0x7f0000583000-0x81)=""/129, 0x81, 0x0}, 0x0) 2018/01/23 01:48:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00005bb000-0x14)={0x0, 0x8, 0x0, 0x0, 0x0}, 0x14) 2018/01/23 01:48:26 executing program 1: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x26f) preadv(r1, &(0x7f0000026000-0x10)=[{&(0x7f0000026000-0xae)=""/174, 0xae}], 0x1, 0x7fffffffffffffff) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000027000)=0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000028000-0x4)=0x5, 0x4) 2018/01/23 01:48:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ef0000)={@loopback={0x0, 0x1}, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x20) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f4d000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000731000-0xc)={0x0, 0x1ff, 0x30}, &(0x7f00000cf000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00009af000-0xa0)={r2, @in={{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]}, 0x8000, 0x100000001, 0xfffffffffffffff8, 0x8, 0x8001}, &(0x7f0000751000)=0xa0) 2018/01/23 01:48:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000082a000)={0x0, 0x20, &(0x7f0000728000-0x68)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000580000-0x4)=0x10) socketpair(0xa, 0xa, 0x100000000, &(0x7f0000ede000)={0x0, 0x0}) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f00003f1000+0x26)=0x0) 2018/01/23 01:48:26 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, 0x0, &(0x7f0000633000)=0xffffff76) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000259000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f000078a000-0x2)=0x20, &(0x7f0000463000-0x8)=0x2) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fc4000)={0x1, &(0x7f00002a3000)=[{0x8, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/23 01:48:26 executing program 0: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0xec, &(0x7f0000fd6000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x9}, 0x28) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000608000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000f9a000)=0x0) setsockopt(r0, 0x1, 0x15, &(0x7f0000e65000-0x9)="d7f6b107", 0x4) 2018/01/23 01:48:26 executing program 2: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a66000-0x4)=0x176, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000f68000)=0x80, 0x4) sendto$inet6(r0, &(0x7f0000125000)="", 0x0, 0x0, &(0x7f0000985000)={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000bb0000-0x23)={0x0, 0x1b, "79a7f546117c8348eeae0445b171d7ed63dd2db1a630eadec7f6cb"}, &(0x7f0000f6a000)=0x23) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000be0000)={r1, 0xe5}, 0x8) recvfrom$inet6(r0, &(0x7f0000f43000)=""/0, 0x0, 0x12000, &(0x7f0000430000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/23 01:48:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000032d000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(cast6),poly1305)\x00'}, 0x58) ioctl$int_in(r0, 0x5452, &(0x7f0000b08000-0x8)=0xee) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f000091c000)=0x9, &(0x7f0000425000)=0x1) r2 = accept(r0, &(0x7f0000dfc000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a82000)=0x10) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f00003a2000)=0x0) r3 = epoll_create(0x200) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000f9a000-0xc)={0x20002040, 0x0}) r4 = accept$alg(r0, 0x0, 0x0) accept4$vsock_stream(r2, &(0x7f00003b5000-0x10)={0x28, 0x0, 0xffffffff, @any=0xffffffff, 0x0}, 0x10, 0x80000) socket$alg(0x26, 0x5, 0x0) writev(r4, &(0x7f0000113000-0x80)=[{&(0x7f00004c9000)="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", 0x3b8}], 0x1) getpeername$unix(r2, &(0x7f000062f000-0x6e)=@file={0x0, ""/108}, &(0x7f000047d000)=0x6e) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000de5000)=0x0) connect$ipx(r2, &(0x7f0000e1e000)={0x4, 0x4, 0x9, "d1c7bfe829c6", 0x9, 0x0}, 0x10) recvmsg(r4, &(0x7f0000b3a000-0x38)={&(0x7f0000cc6000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000e2f000)=[{&(0x7f0000faa000)=""/110, 0x1e6}, {&(0x7f0000d86000-0xa1)=""/161, 0xa1}, {&(0x7f0000516000)=""/4096, 0x1000}, {&(0x7f000015a000-0xdb)=""/219, 0xdb}, {&(0x7f000031f000)=""/25, 0x19}, {&(0x7f000064f000)=""/221, 0xdd}, {&(0x7f0000617000)=""/65, 0x41}], 0x7, &(0x7f0000f1a000)=""/0, 0x0, 0x0}, 0x0) 2018/01/23 01:48:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2f) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a27000-0xe8)={{{@in=@rand_addr=0x0, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10002, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x8000000000000001, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x932}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000a15000)={0x0, @in6={{0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ad1000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000026b000)=@assoc_value={r1, 0x1}, &(0x7f0000f5e000)=0x8) sendto$inet(r0, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket(0x9, 0x80800, 0x200) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000aac000)={0x0, 0x9, 0x400, 0x7fff, 0x3, 0x3, 0x65, 0x80000000, {0x0, @in6={{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffe1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x64, 0x9, 0x9, 0x3, 0x800}}, &(0x7f000082f000-0x4)=0xb8) socket$inet(0x2, 0x8000b, 0x4) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000853000)={r3, 0x7}, 0x8) r4 = accept(r0, 0x0, &(0x7f000016d000-0x4)=0x0) getsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f00005fd000-0x4)=0x0, 0x4) 2018/01/23 01:48:26 executing program 4: mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000198000-0x38)={0x0, 0x0, &(0x7f00001e4000-0x40)=[{&(0x7f0000f5d000)="a439c5fdd3847299ee2d122500f1ad7bffdf092a", 0x14}, {&(0x7f0000f5d000)="3150a2d80882dfc8a7bc7f7b310ff275b88b1f27f196b3535b8265ce690fe27e75e35a17f7ffaa07f7d06a1818e2bb57d6a4d7f4e3c13b5d9bda9e41d4a714e49a12d22c12167a6069e5be679723c0ce9e7a1e5ea2520559a8ff3caf355e9a65af63646956aefedf55d75e018c92e76494c948c8473d91689a2c75a25daecd4fedb0a94d236b106db9ec028547b955f36e02d68b6e48dda0981b5cfefc222c767f59a24c98a0d8e442daccb41bc9525545fd4991e98fb0ee0e1e116cc49f220db67d5a291719dfe23cb07a05915fee08cdaeb613b175", 0xd6}], 0x2, &(0x7f0000f5d000)=[{0xf8, 0x109, 0xb8af96f, "129d000f245c9b70f0e946514367cfa24d30a2d6938c5c443f93c0903ceedd4d5b007a1e451686da96abcbf37fce4f772857898ef1f489495e6e8d8a95c64fa792824a4ae05f50efabcb11aa34ec3e49d00f7c9c1c9537c2b3266f12d2b06494158539b7f01e39d12cb593154d54431224ec2ca973aadf9b813ea1222db590dc650aa72e86fe289e872ef59f0a3a09b1bec3c041b90a5555b867501fad0da382efb26bb8ad0df8e8f192aa1c457c718048ef4cfe7413fe473a98aa741c5f11fc3e3ad99af9cda4343302be5cecaa7fa50f90a1e84188323686005a57f12b09d9f0606035d52f06"}, {0xb8, 0x0, 0x41cf, "b9818a928dcd6c887fdb39630ba97c72a7c8eaa143fbd6c446ccb0d824589c1069d1a69c279df2d8562bc8d8953a55eca3e10f3409f8a86c3b12cff3247addc3f87d3c9577c705a9739da16742092440fc469b128fb2dc661bc7392329267872ec797836ee9acc6b46d5f50c13b8e9bc2e478bf7597faae6c72f46cfa2d5d2148bda22fd3f3d65275939cfa373c76e7001e30152ac0d96f8a31020fe5ad5430e7a"}], 0x1b0, 0x20000000}, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000f60000)={0x0, 0x0, &(0x7f0000f61000-0x40)=[{&(0x7f0000031000+0xaa0)="2c798abea9a556ca1b7b919f8999782cd82659", 0x13}, {&(0x7f0000062000-0x43)="8899bdde16282cb875a78df3d27e0f0bec2f7fa9cdc2174dc4a4b655f4c6f49f0bd31dd15be549a5d240997597975f8d318a96e6682aa0702a0c2d0c22ba1ae4782b9f", 0x43}, {&(0x7f0000e59000)="f93533426da0a3e6c6", 0x9}, {&(0x7f0000f60000)="32897d695e81354d5541fe993f6cc6e4e61dfd99b48a0cab52ae1db6a8870bef6faf55e2b86fae810353ae301a", 0x2d}], 0x4, &(0x7f0000f60000)=[{0x100, 0x11c, 0x1, "dd8168defcd0383c7eecad2e2e17703c334176710329ae304b8dac5b5d05da96b705ca6f91288e32e0a2620430fc242185b7bd85813d7f43417bd6d0ce437c58784b86c5346b79e387d0da36594a5db34f4cfbe3cc19aa64c368885c19558c6230f38c48978aed32cfc64597be1b6f19ee2d50ada4be553ffe181fc12c19a43c4c0f9b9355cbb0354bf8508f4919d511a5ec4ebb494d059c7998dc5ed4e987220ee3974010740e24c1b43aed63c431eaf5cba2f1d8f36b5cbfab07eabb86fc0ee9a343cc38f03fc7ba433f9f54a37ada9afee6f85a929564f8c48f1b64c38ee8642c7463f69075ccf626d7e5"}, {0x78, 0x114, 0xfffffffffffffffb, "6886e125afada3cf3ac81cd058342233f6e149c333f9f38ab7cd2e8d2531dd915a6afefe55e86fe271469b5a7006057810f46ffc3fc116695eb5d09339612a5fc5b1d393d72028c1090b37e44248bdad5ce290f87392cd6c6a04f81028dc5e0b2f"}, {0x18, 0x84, 0x9, "717d12cedbf9510a"}, {0x78, 0x195, 0x401, "6b2489ceb3d470590dedc77816b1771678d07eebf5f87672c563f4968de3c9364f15c3449101e444df7049362b5820d7d5a3fab08b16e71600accd8d3d97da908ab6603dd4668f9d574459fc9fc086939c9f4744c4c9d1af28c75e4bd0bf0a6f4ed3a773bf482166"}, {0x48, 0x1ff, 0x6, "6d0dd88d28d55927b16ecc86fab9e43c8c6bc33d1b826b59504fda04869ed025c98d6765a19685308953127c96e500b80b8e8f5ec6a7"}], 0x250, 0x4000050}, 0x20000000) 2018/01/23 01:48:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0x9, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000308000-0x8)={0x0, 0x0}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000967000)={@loopback={0x0, 0x1}, 0x5, 0x3, 0x3, 0xb, 0xfec, 0x7, 0x2}, 0x20) r2 = socket$kcm(0x29, 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000350000-0x4)=0x6, 0x4) 2018/01/23 01:48:26 executing program 3: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) 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) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ffa000-0x1d)="3e02000000000300294eb851000ded04004620000007001a0072838b65", 0x1f9) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000f78000)=[{0x0, 0x0, &(0x7f0000f79000-0x50)=[{&(0x7f0000814000)="1b", 0x1}], 0x1, &(0x7f0000ae8000-0xc8)=[], 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = getpid() r6 = getuid() r7 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r3, &(0x7f0000771000-0x38)={&(0x7f0000f87000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0x1b)="ebba8188a1ce8dfb2028e9044faad37ae1e205170e3bfa0685556d", 0x1b}], 0x1, &(0x7f0000001000-0x40)=[@rights={0x20, 0x1, 0x1, [r2, r0, r2]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x40, 0x40090}, 0xc040) recvmsg(r2, &(0x7f0000cca000-0x38)={0x0, 0x0, &(0x7f00001a0000-0x40)=[{&(0x7f0000f77000)=""/0, 0x0}, {&(0x7f0000879000-0x4a)=""/74, 0x4a}, {&(0x7f0000f77000)=""/204, 0xcc}], 0x3, &(0x7f0000f77000)=""/207, 0xcf, 0x0}, 0x0) socket$packet(0x11, 0x400000002, 0x300) setsockopt$bt_BT_FLUSHABLE(r4, 0x112, 0x8, &(0x7f00002d3000-0x4)=0x2, 0x4) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000ffa000-0x10)={0x3, &(0x7f00003bb000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r4, 0xc0086423, &(0x7f0000cae000)={r8, 0x2}) sendto$inet(r4, &(0x7f0000865000)="", 0x0, 0x44000, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x200000000000fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff59) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r9, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r9, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) 2018/01/23 01:48:26 executing program 0: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000911000)=@req={0xfffffffb, 0x3, 0x8, 0x3}, 0x10) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80007, 0x100000000, &(0x7f0000ff8000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000365000-0xb)={0x7, 0x4, 0x2, 0x0, 0x9, 0x5c5, 0x1, 0x0, 0xb7, 0x7f, 0x0}, 0xb) getpeername(r0, &(0x7f0000902000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000404000-0x4)=0x10) 2018/01/23 01:48:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000067b000-0x4)={0xffffffffffffff9c}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00004df000-0x8)={0x0, 0x0}) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) r3 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000ceb000-0x4)=0x10411) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000881000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00000e5000)=0x8) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$rds(0x15, 0x5, 0x0) poll(&(0x7f0000b7c000)=[], 0x0, 0x8) bind$rds(r4, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$rds(r4, &(0x7f000000e000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{0x0, 0x0}, {&(0x7f000001c000-0xba)=""/186, 0xba}, &(0x7f0000006000)=[{&(0x7f0000014000-0x69)=""/122, 0x7a}], 0x10000000000001de, 0x0, 0x0}}], 0x48, 0x0}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000e5f000-0x1)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00002a0000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=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}}, &(0x7f0000b8a000)=0xe8) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000347000)={@common='vlan0\x00', @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r7 = getgid() accept4$inet6(r0, &(0x7f00002d8000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000084d000-0x4)=0x1c, 0x80800) sendmmsg$unix(r0, &(0x7f0000add000)=[{&(0x7f0000fe0000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00009ce000)=[{&(0x7f0000d69000)="80e3fff3c734504127d0104cc2f24d6f225540168af86574634d18b81e44bd9f8a926f8968dc4e85b6839b46c02bb4b3156c74401891b828d412814aaeaf717a751229729289ede271580640462b4dbb0b71313d371fdf98c370a61c24c4ae7ffaa46a4e1adadc4e49364bcdfdfd4423e27ef806def859711db55874ac1fe09a93f9c79b893722cba57f4ef6fd9f0baacbcdb66ed98f7f2125a5677c1c9ff99bc37454fc23a09a87ed9aa2a3e2d3f2d5", 0xb0}, {&(0x7f0000147000-0x7a)="4b93dcd59bf1efba5c3745bcb35243f1abc6232116ff121510c76ad54a6cfa6842a32387411edfe94b7f9e987f1de290f2a03ab81bc57128f14d68b238adb6762904cacc811b29f8763dd61a016c01f466a99bc5af17f755228245f51f1f0c1652a9f7cd19a89a5efb931fc675ce6726d29c501214b69bf61d08", 0x7a}, {&(0x7f00001a8000-0xdb)="91fc86a67d8e632ae47c8c38e00e6e901c7c9569d796f95154c5deaad54cde3a9fcd3a68765a0698383eaf6a2dd9baec3d6c07b8b4b8411c1366746a274b21df9ef152a7ebe68082e1c6c40b02b803b573477b12a0798ae27201390e9fa754e24b2c9145ef32c620ffa0db910782c1f87b70d1fe9a4d71d6a0bfc2ab4d24ade5390a5eb38a87a5b8eb3574f870f0171b82ba2f56fd353f7a0532027c8847113e1d4146024495e4688a93f7c8b6dfcbf5c2bc1b79b85216a8ae9d259909df1fa272347f9136a0f00c2298e18988c9a4575b18b9a29f198153f63321", 0xdb}], 0x3, &(0x7f0000c7a000)=[@rights={0x20, 0x1, 0x1, [r1, r2, r3]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x40, 0x20004884}], 0x1, 0x1) 2018/01/23 01:48:26 executing program 1: mmap(&(0x7f0000000000/0xf5e000)=nil, 0xf5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000cec000)={0x0, 0x0, 0x30, 0x0, 0x0}, &(0x7f0000048000)=0x18) r1 = socket(0xb, 0x6, 0xe89) sendto$unix(r1, &(0x7f0000954000)="5556d91a66211ab6325a6156ec9b57d4884d57627ab873e22a817fbc74ce86495baffadd63fc8cdb8bc8012dbe6a4a522ca41c4c6090f52b3ca792c4bcc0", 0x3e, 0x20000800, &(0x7f0000cf3000)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000f5e000)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f0000e9e000-0x4)=0xc) connect$unix(r1, &(0x7f0000dee000)=@file={0x1, './file0\x00'}, 0xa) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00003d4000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, 0xdf7, 0x8000, 0x500, 0x5, 0x400000, r2}) 2018/01/23 01:48:26 executing program 4: mmap(&(0x7f0000000000/0xa96000)=nil, 0xa96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x4000000000001, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000-0x1008)={0x0, 0x0, ""}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0x0, 0x20}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000a96000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000a97000-0x20)={0x0, 0x0, 0x2, 0x0}) mmap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000a96000)={0x9, r3}) mmap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000a96000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}], 0x2c) 2018/01/23 01:48:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socket$unix(0x1, 0x1, 0x0) bind(r0, &(0x7f000093b000)=@generic={0x1, "51ad7e7030eef5e77c7bb398725e0518d8135cb4518c22591e59fdaa296c83f0e6455aba1303c467d3808895ec02dd6a9ad98240bd8470979fff48e0d5f36023ee074d511baaa1eaeea412eb4db1c69f61fe37601b092399aba1ace934cc1c56b8642b34ffde528fcd30c65bb3b2891ccd7ae3dfa932c293b81f3da88a06"}, 0x80) 2018/01/23 01:48:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000868000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000ee6000+0x490)={r1, 0x2}) sendmsg(r0, &(0x7f00003bc000-0x38)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02ff01000000010000000000000007e77f5bf86c48028001000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000026da36"}, 0x80, &(0x7f0000454000)=[], 0x0, &(0x7f000012e000)=[], 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000157000)={&(0x7f00000f0000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000046000-0x40)=[{&(0x7f0000233000)=""/182, 0xb6}], 0x1, &(0x7f0000c43000)=""/254, 0x27f, 0x0}, 0x0) sendmsg$kcm(r0, &(0x7f0000aa6000-0x38)={0x0, 0x0, &(0x7f00008ac000)=[{&(0x7f0000c86000-0xfa)="df", 0x1}], 0x1, &(0x7f0000a9e000)=[], 0x0, 0x0}, 0x0) 2018/01/23 01:48:26 executing program 6: r0 = accept4(0xffffffffffffffff, &(0x7f000026a000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000035d000-0x4)=0xfffffffffffffdb6, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000003000-0xd4)={0x0, 0xfffffffffffffd68, "d841b5c7adf68687d23aa2b875dcf06d04f83206f2e9b4f6ca6072eae9be6cd9681994fb6b22034751f204a627d6104a9a376d9672be2ac63a9e2a45964e0da6a305c3719881558e4b7448d68983506f276c134a045f11fef27d540d7453d4b3ec5456623a9cc2aa60bd6fcc0353150c124447a85e1edca871e019e4afc7fbf3dbad24ee5eecc91733507bd92dfa3f38cb74e2331d694d25dc4b55f82dfccf8ab755b44c1235121f02765de70a18e603d700ee17ea90e03663e3cf0eac563ed38edf9322663ce049e1ee5f09"}, &(0x7f0000001000-0x4)=0xd4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={r1, 0x97, "03969e7cb2e85fa528b57298e204a9f6ba4483cef033baec7d6f5a6b20635b09d5b1c67f4989c92a4f93ef832a141cd9c9fd7e521bb04ca6089625c044b1336e6a84ecf77d3d9924b549b01f93da030b16b91bdf3ff2415b5d94285611dfcdbef6c52b140f452da4b8cf2109baf7467ba0db2e7a8606dc366170f77e444a9e9d7083ee093d2e62535b0b1a02f463dd6c394e38e8941f47"}, &(0x7f0000001000-0x4)=0x9f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00009bf000-0xc)={r2, 0x1, 0x30}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 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$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000b7b000-0x390)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, []}, 0x90) 2018/01/23 01:48:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0x13c, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x84, 0x5, [{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0xff}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0x9, 0x2, 0x6) connect$l2tp(r1, &(0x7f00005b4000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x3, 0x2}}, 0x2e) 2018/01/23 01:48:26 executing program 5: mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x0}, 0x1) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000ff1000)={0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000ff2000-0x14)={0x10000000002, 0x4, 0x5, 0x6, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000ff3000)={r2, 0x18, &(0x7f0000ff4000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0x100000000, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_udp_int(r3, 0x11, 0x66, &(0x7f0000ff4000-0x4)=0xab, 0x4) 2018/01/23 01:48:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000021a000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7be", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000791000)=[{0x0, 0x0, &(0x7f0000cf6000)=[{&(0x7f0000088000-0x1000)="51c8fb2929989d20afe73dcac11291b720bd7b71ddeb9161966d4986bc69335ff63b711f36653d33c3af96b427393869509195dbe3bbd72d896105f020416bbca5f9c96a031ede84d722a8ca574965a535850215335d66efc5e124d025a762f77b51e2ad1ae8865da4ed5dde15be35be78fcdb667a12e2452c8b201461f962ad", 0x80}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00004f4000-0x8d)=[{&(0x7f0000285000-0x7f)=""/127, 0x7f}, {&(0x7f00003bc000)=""/198, 0xc6}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/23 01:48:26 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={@generic="aaaea5c9beefb2a17ed62be246990c68", &(0x7f0000002000)=@ethtool_rxfh_indir={0x39, 0x1, [0x80000001]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6(0xa, 0x800, 0x3) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000000f000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) 2018/01/23 01:48:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f000024a000-0x4)=0x0, &(0x7f00001e3000-0x4)=0x4) r1 = socket(0x11, 0x3, 0x4000) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00005f3000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d0c000)=0xc) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000bfc000)={0x0, 0x0}) write(r1, &(0x7f0000b12000)="1f0000001e00056d00020000000051030700000000000000000c04101d0200", 0x1f) 2018/01/23 01:48:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto(r0, &(0x7f0000417000-0x7f)="3d0c70d6c38b8059030000007c0bded316abe70d6298e5a937f81c936cb5584d112d74d4bc9d845f01f12f2ba388d5e4d4f231d5e9ac33f32d8bfc64177de753040af00b6d717bd725b4d93e8e2b9cc96207eab388c52ca64e86d44e4154c5c26a0b7ec2cbe1dedadc5b238353b3d6e302ab05b714fdab5d6dfdcca80660", 0x7f, 0x400000, &(0x7f0000129000-0x1c)=@in6={0xa, 0x2, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x5e65}, 0xffffff78) bind$inet6(r0, &(0x7f0000a21000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x3d9) sendto$inet6(r0, &(0x7f00008b0000)="8e508e01a9d1f5882403365d02b05692840bff00000000000000eee544a7919e137a823afb0af509c011bf39080c152bc243c2f5ea8bd097b70ae8830f38162c2a1368565ed66a04a32de5704e68c0f282f82e8a0503dbd318682a6dbc3f53a2fb899ace0015200a8d47f2a9c8fad483eaf3f8ac7fe590d9a5013843852bf6349be2e455c277614814acbfc8365d4027169a8ba20fcd4b2c1503000000f7af4beebadabe536875b142a0ae17f90e3aad", 0xb0, 0x20000000000000, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000b32000-0xc8)={0x7, 0x2, 0x4, 0x66, 0x3, [{0x3, 0x4, 0x2, 0x0, 0x0, 0x3080, 0x0, 0x0, 0x0}, {0x5, 0x10001, 0x4, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0xc000, 0x100000000, 0x1, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}]}) accept4(r0, &(0x7f00001ea000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a06000)=0xc, 0x80000) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000357000)="", 0x1023c}], 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000358000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000bef000)={0x33, 0x4, 0x7, 0x12, &(0x7f0000176000)=""/18, 0xf1, &(0x7f0000678000)=""/241, 0xaa, &(0x7f0000caf000)=""/170}) getsockname$inet6(r0, &(0x7f0000097000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f00002a4000-0x4)=0x1c) 2018/01/23 01:48:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x4, 0x3) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000cba000-0x4)=0x1, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00006ce000-0x9)='scalable\x00', 0x9) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f000055b000-0x4)='tls\x00', 0x4) bind$inet(r0, &(0x7f000097d000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f00004d5000)={0x100000001, {{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, 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]}}, 0x118) r1 = socket$bt_l2cap(0x1f, 0x3, 0x0) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00009d3000)=0x0, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000950000)={r1, r2, 0x2, 0x2}, 0x10) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f000047f000-0x2)=0x8a, &(0x7f0000531000-0x8)=0x2) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffff41, 0x20020004, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 01:48:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9, 0x0, 0x0}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002000-0x72)="ac2524ed7dbf3553e99e2123f59f0900000000000000025b00ae1c9087fdc3512cff4e4b58928fb3dce7c781649ba9f8817cf593dfbe5c6a448d8d189c3fdf8d78107af39b544ba0130f3ef14009c6ff40e050fc8326f0b80f68b00806775026313a2568fa9570c154b9e6d698b9f461ff", 0x71) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/23 01:48:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) connect$inet(r0, &(0x7f0000a19000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f00004d3000-0x26)="26000000130047f10714c1f8590022ff020000000000000000000000000001ff060010000635", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000503000-0x4)=0x0, 0x4) sendmmsg(r0, &(0x7f0000177000-0xb4)=[{{&(0x7f000092c000-0x6)=@hci={0x1f, 0x3, 0x2}, 0x6, &(0x7f00002f7000)=[{&(0x7f00008c9000-0xaa)="43f0eb37ed55938ed3de8b3cefd45b42e81fc95daa6bfb334f2cc2990154ef0b5f48f58588eb736ce0331e63ab225e33b79528307551ab78acfcc0ea115b081aca5e95ce6e222115f82c9e6ac4f4c2c0f93e29dfc5accd3a8f8a6355fa66e1b6df65bc82ae0eb31421188c056dd7d3126a364ea2c4e40a6c62f48edec1b2cfdf8c45fbb4c92664a65c8a28c4ccbb3feed2ed100204f3248c3c7cff32964c97154cd8ab0a96154451c9b1", 0xaa}, {&(0x7f00005a4000)="32f74cdecce7f9e6d3859df98be0b3377cdc7a142e3f7b7edb6569c1191aabf42b4257f005785d3953546094ad65a298061d75f22ed6f7175c93254fc666483f1d34cb46e27d0e520b0f7464f5aebe9beb3cca9bacaca1da936dfa73efa97797c6c6ab1a8eeb8ad309d8108db8771c6c8005610f5fef01e09bd9bfba61b7", 0x7e}], 0x2, &(0x7f0000f36000-0x1108)=[{0x18, 0x6, 0x9, "7dd5"}, {0xe0, 0x88, 0x2, "94a1739924ad7125764e700d3ba369ee5fbf73c3ea36c332c77edbe6e6e935beb76ed90c5de708416666d73b049bb3e62b2f47befd76995ff38489cb6916dfe452b13a2407047090e79cbab5261a06f0351b1a8ac0176e16ed0eb8472d8c6e4c8145f44016ab28d6b8a01510d8614aaf599222d01e8a3184a91c339d53d06cad398e0165926735aa0022ea7171212a13fa45f2995d7c8999dd747f99648573a741d7dfe577dc76d64a14dd7907710aca4ed19d8aac0220f449ff878734808890302ecb0b4bfd24adc41e30ab05257d"}, {0x1010, 0x11, 0x3, "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0x1108, 0x40800}, 0x1}, {{&(0x7f0000162000)=@pppoe={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e, &(0x7f0000027000)=[{&(0x7f0000b0e000)="94d4a0f9841d6b5361c398ccd0b8a7f83cb21f7a5a31b30670400225d8a532dbed581eb741bcaa094f2bcd3ba06b68ff2a689834684711e47e3a0746687c08f0004e3a6b93d92ae802564e81752d62a1c2b615dc58e21c5555d6205b40d6e7b2bd255abcb8d414a0b3800361c60adbd3bef23db57a1d34da54234b356cc1773f71d5a1f9f397fad67a4e2382c5c4f0d352eeb5dd8e44e726dd1ca2503611c3f6b40504", 0xa3}, 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", 0x1000}, {&(0x7f00009d2000-0xe8)="3a45e718e61165325fdcc1803d636ae73b15e7d01a171cfcfcb3eb147ed7be90e431ff9aef7da2a40a3dd9e1af0697a31770f813568368cf8a05f4d4b9e6681d3fede400f3c111b29ee10c1dc75638984904ff77bc265391d2ca96dc7eaa9c47d02c6bec7d272c430da19d5b4e0adfdd3256d49159c2589f2a8ea54101aa406868b460a792e47fa0ea914bcd8a6b4815d7c86b77ba6079f9293652f72c16aded5f6533fdb05657feabef44b01ad756ea59f289f68ff6a3858855f1c9703c2c26451d084f91d446329b6085375570609688b0e4af3624872b73474bc3f4458d8faff82b2fb162a4e1", 0xe8}, {&(0x7f0000eda000+0xec)="1673f629b61f0bf6f0f87607f2a0adaf2d157f4064a0d90ff9d0b22db3342e6b305c9c6ce920a385e80b97", 0x2b}], 0x9, &(0x7f0000409000)=[{0x60, 0x10f, 0x0, "b828ea80b747c0f8bf69e3055c97516d252b70e1702874f723a6b74d7597d38cb34359d41dc65b75e8e96e7ba5398e4018aa9f87366f64334de3ccdc85cce4b361729932eacafce6de6a"}, {0xd8, 0x0, 0x0, "b5392670c080f26b94b7c93f229947723e463fd173e3ece8074739983c88ab12e4606298ee9a907e34e3542f33fb392b68ffb2609e8d58a1cdeab01c510c39fbe6e22c70f25248fcc7c8f108094744a8a3595e9e38e645ca2428c4f0b4ea0a4f33edf2a0e52454c9c0ddf6c0a029dabb9e8630c94676b368de44f827f2a44f8473583e051a01fe19ceb0e80f7495da05da5542322978e77f603b67226f6b20d77cae3791f923f01b2f981b76601fc149f1d7832674ba92a77504f06b4371cbd6cc"}, {0x68, 0x117, 0x383, "efc2a5b4c949f7199bcb1175ee8841ed04d8c1a847c630fbe29cf82853bf86585186812f4997b8f104a4a34446a398cdd9479e8ae9a75259f9f6645b8dc7dfd50bbd8e404a85e73f4e9d315c61862b7231"}, {0x40, 0x11f, 0x0, "868caa89a086b629c064275ab28df1770327a418e527dfa3ab2ef5fd1bf48ff984630d8d3fa484101ce1ed3ec8723170"}, {0x20, 0x11e, 0x20, "058bb375c7ee4d6c990e5ba7"}, {0xd8, 0x115, 0x1a71, "f265f718f81c4f124b96d97a024ee18aa357f0e23eec1436b9b2e3546c2a8865c5d86db7b5abc8b9f81b0587b2d3bebd6d6a3bdf23dea9050f18ed78a23a280771df9a1d622f06de399b82f5d87779199042738d836a8bef2b6f6b242afebc7566f6fd2b4806fb6e125a7261908ac0cc406258a0158e897342cd21c366f54a9c71e6c176624e5ccb2ec65be08dd206086eef04eaab671c8fcc6e38074902e034f798fb7e12db5175b635a4f2cea7f03af28c6a33940fb61cd00dc319eed3d49af69deaf33f66ef64"}], 0x2d8, 0x8000}, 0x6cad04b2}], 0x3, 0x8000) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) setsockopt$sock_void(r0, 0x1, 0x824, 0x0, 0x0) accept4$nfc_llcp(r0, 0x0, &(0x7f00009cc000-0x4)=0x0, 0x0) 2018/01/23 01:48:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x94) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000f8a000-0x4)={0xffffffffffffffff}) bind$alg(r1, &(0x7f0000ea5000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000327000)={0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000e0d000)={0x0, 0x0}) r5 = socket$alg(0x26, 0x5, 0x0) accept$alg(r5, 0x0, 0x0) socketpair$inet6(0xa, 0x4, 0x0, &(0x7f000038b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r6, 0x84, 0x4, &(0x7f00003aa000-0x4)=0x0, &(0x7f0000d11000-0x4)=0x4) getsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f0000533000-0xc)={@rand_addr=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00009a0000)=0xc) r7 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r7, 0x89e0, &(0x7f0000583000-0x8)={r3, r0}) close(r2) ioctl$sock_inet_SIOCSIFPFLAGS(r4, 0x8934, &(0x7f0000d55000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4001}) 2018/01/23 01:48:26 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect(r0, &(0x7f0000003000)=@generic={0x1a, "5eecfaf8486bbdba9cfbd4d8ff62db3055d54df16084211ce43f8bd70955900a6899f4416038cc56cc7f1d10e1be912670e882bf2fac22e16e130100000000000000029451a8b7b86f95745f77a7324d8ab892ae064069be64d43dcea3d292395671dcab91cba584acb6ae533e3bbbc41c6522be73d3e897a37e9d13c12b"}, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)={0x84, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x3, {0x0, 0x0, 0x0}, [@typed={0xc, 0x0, @ipv4=@empty=0x0}, @generic="5b659a62290ffc380c2dbfdc5e9f17e1a04810d46404d5291cb4e2bf501db1bb949869c29c4d914d9f26425e66cd4dd3050bc1700612dbc3080c91745fa158cf0d70309f7f1969136edfd73294c0356675a9e8aa5944f2a432a15b3fe56aa166b57c0d"]}, 0x84}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) connect$inet6(r1, &(0x7f0000071000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x8, 0x84) getsockname(r2, &(0x7f0000b6a000-0x3a)=@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}}}, &(0x7f0000296000)=0x3a) connect$pppoe(r3, &(0x7f0000ba8000-0x1e)={0x18, 0x0, {0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, @generic="e269649901a70707ffb77c83cfaa09e1"}}, 0x1e) getsockopt$sock_int(r2, 0x1, 0x24, &(0x7f0000f61000)=0x0, &(0x7f00004ff000-0x2)=0x4) 2018/01/23 01:48:26 executing program 0: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d70000)={r0}) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000f84000-0x8)={0x1, [0x0]}, &(0x7f0000454000)=0x8) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f00005c3000+0x9a2)=0x9, 0x34e) sendto$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) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/01/23 01:48:26 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x10000000006, &(0x7f000005a000-0x4)="8e0000e1", 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000001000)=0x0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r1, 0x0, &(0x7f0000002000-0x4)=0x0, 0x190061525e63ef29) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@common=""/16, 0x10) 2018/01/23 01:48:26 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00009d5000)={{{@in=@dev={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}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd5000)=0xe8) 2018/01/23 01:48:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000a13000)=0x0) sendmsg$inet_sctp(r0, &(0x7f0000b85000-0x38)={&(0x7f000058f000)=@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000084c000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f000045d000-0x5c)={{0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, {0xa, 0x3, 0xbf9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x81}, 0x5, [0xde3d, 0x934, 0x1f, 0x8, 0x4, 0x7, 0x9, 0x1]}, 0x5c) socketpair(0x11, 0x3, 0x1f, &(0x7f0000dd3000)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0xfffffffffffffffd, 0x4) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000ba5000)=0x2, 0x4) 2018/01/23 01:48:26 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f00000ab000-0x6e)=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f000083e000-0x20)={@common='bridge0\x00', @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00006dd000-0x10)={0x3a5, 0xf, 0x9, 0x7, 0x0}, &(0x7f000098d000-0x4)=0x1a8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000075e000)={r2, 0x9}, 0x6) sendmsg$inet_sctp(r1, &(0x7f0000a06000-0x38)={&(0x7f0000af8000-0x10)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000173000)=[], 0x0, &(0x7f0000905000)=[], 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000ee0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2600}) epoll_create(0x8) 2018/01/23 01:48:26 executing program 3: mmap(&(0x7f0000000000/0x3d000)=nil, 0x3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) socket$inet_udp(0x2, 0x2, 0x0) socket$inet6(0xa, 0x0, 0x2) socket$alg(0x26, 0x5, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f000002f000/0x3000)=nil, 0x3000, 0x0, 0x30, r0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000003d000)={0x0, 0x0}) syz_emit_ethernet(0xca, &(0x7f000003d000-0x167)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x94, 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, 0x31, 0x0, [], "721730d35df32388cb02896d42d539e4cf0ad160e6e221fdca78e0e6122c76152c09341be50aad668f63eaf1fe3209e525"}, {0x0, 0x0, 0x5, 0x7, 0x0, 0x0, 0x800, [0x32], "119a237e923aa4512407bd74f18527415c9a5c05cfef87de0f044efc2aa6bf255363c3fc8f52383988cba8b21a081f677d2a47a140e512c49cf4d17a7a23837923dcf3fdb42975264d1eb040"}, {0x0, 0x0, 0x4, 0xff, 0x0, 0x0, 0x86dd, [0x1dfe5d25, 0x0], 'l'}}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/23 01:48:26 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f000020c000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000000000)=0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) r1 = accept4(r0, &(0x7f0000001000)=@pptp={0x0, 0x0, {0x0, @loopback=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x20, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r1, 0x107, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000)=0xe54, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00009e3000)={&(0x7f0000592000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000018e000)=[{&(0x7f0000cb9000)=""/176, 0xb0}, {&(0x7f000082a000-0x1)=""/1, 0x1}], 0x2, &(0x7f0000516000-0xa)=""/10, 0xa, 0x1}, 0x1) listen(r2, 0x10b2) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000b77000-0x98)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd8000000, 0x1}, &(0x7f0000c7b000)=0xfffffffffffffe31) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00009f4000)={r3, 0x9, 0x9}, 0x8) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000c33000)={0x0, @multicast1=0x0, @multicast1=0x0}, &(0x7f0000398000-0x4)=0xc) sendmsg$nl_route(r2, &(0x7f0000b44000-0x38)={&(0x7f0000a62000-0xc)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00004d6000)={&(0x7f00002db000)=@bridge_newneigh={0x40, 0x1c, 0xb00, 0x5, 0x0, {0x7, 0x0, 0x0, r4, 0x27, 0x1c, 0xb}, [@NDA_LINK_NETNSID={0x8, 0xa, 0x4}, @NDA_DST_IPV6={0x14, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @NDA_PROBES={0x8, 0x4, 0x4d}]}, 0x40}, 0x1, 0x0, 0x0, 0x1}, 0xdac506553f0ceb1c) getpeername$ipx(r2, &(0x7f00002fb000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e45000-0x4)=0x10) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$inet6(0xa, 0x7, 0x7) sendmsg$nl_xfrm(r5, &(0x7f0000a8d000)={&(0x7f000019b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000011000)={&(0x7f00005d5000)=@updsa={0x104, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x3c}, @in=@loopback=0x7f000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) bind(r5, &(0x7f0000cc8000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r5, 0x2, 0x3, 0x4, 0x1, {0xa, 0x1, 0x8000000003f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x800}}}, 0x3a) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000568000-0x10)={r3, 0x7, 0x8, 0x3}, &(0x7f000023d000)=0x10) 2018/01/23 01:48:26 executing program 1: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x808, 0x6) bind$inet6(r0, &(0x7f0000337000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f0000f7f000-0x4)=0x401, 0x4) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f80000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0xff, 0x5, 0x7, 0x1, 0xc000000000}, &(0x7f0000f7f000)=0x20) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000f80000-0x71)=""/113, &(0x7f0000151000-0x4)=0x71) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000f81000-0x10)="6bdb588600ecc94bcd3c7aaab227a21c", 0x10) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f81000)={r0}) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000f82000-0x4)=0x0) socket$inet6(0xa, 0x7, 0x8) recvfrom$inet6(r0, &(0x7f0000f7b000)=""/53, 0xfffffffffffffe62, 0x0, &(0x7f0000205000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0xde) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x368, &(0x7f0000581000)=[], 0x0, 0x0}, 0x0) 2018/01/23 01:48:26 executing program 2: r0 = socket(0x40000000015, 0x80004, 0xfffffffffffffffc) getpeername(r0, &(0x7f00007d3000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000b9e000-0x4)=0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000000)={{0x9, 0x7fff, 0xfffffffffffffffb, 0x4, 0x5, 0x1d6}, 0x4, 0x8, 0x2c57, 0xffff, 0x20, "bd5ca00fe785ce1f0faee771e802375451d357a5e9af7d43edfd37a2c15674bed10f3c16d3aa6206a0bc4198e92361a2dbdedd048642b9ebac88f87e37be42a1229183c4faad8351c7bfdf4890778fdb11cbf27d89273398a002040e91e3590ec585960efafae32dc4f4425b1f340a8fcaae90fa69bdcf8be51ef792dde0ac23"}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e3b000-0x4)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00004e8000)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002000)={0x0, 0x3ff, 0x10, 0x7, 0x7fffffff}, &(0x7f0000003000-0x4)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000003000-0x108)={r2, @in6={{0xa, 0x0, 0x4000000000000, @loopback={0x0, 0x1}, 0xa3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x7, 0x9, 0x7f, 0x0, 0x7, 0x0, 0x8, 0x2, 0x1, 0x2, 0x0, 0x1, 0x6, 0x800]}, &(0x7f0000002000)=0x108) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002000-0x18)={0x0, 0x8, 0x20, 0x7, 0x7ff}, &(0x7f0000001000)=0x18) setsockopt$inet_int(r0, 0x0, 0x37, &(0x7f0000002000)=0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x7}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0x20)={0x0, 0x18, "c1ee5ef6fa5c3a8fa247a2601c384c7b059ec8e6a090dc0f"}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r3, 0x14e}, 0x8) sendmmsg$inet_sctp(r0, &(0x7f0000000000)=[{&(0x7f0000000000)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000-0x90)=[{&(0x7f0000002000-0x16)="66c60e7ee38a4cc64e12d6aa5b4c1c36fefca3861cab", 0x16}, {&(0x7f0000001000)="ffbb6ad04a047464dc9132542c1865098af90cc0fd10a950d102816b1e77cbc8595377c0e64feea0eda6780919f343db469692d7c99de3a6a8ba4ebb29912babad6c9918c35a89a2f03b3c80a8c45c7df025d2fe4c8392682178a054912b8ed9c0178770fcc246f400858c958bafaa60ba4bbe041f861c9c7a51c485a4022c0fbf4891618fd9f6", 0x87}, {&(0x7f0000001000)="6058c0bad56c6785ee3ad89e9959fb47412bfded96086056ebc2bb0b7d16265ac478d445971e4d43bde625e1b9872e4d1be865c8ab6238bad63e7c87812c6fdab5f8a822ea2af070899000ad6713de3e0ba11b4536ff45b5a626c96a0f7294ef08f4d058add711668cc0b91bcbc463d92d7ab20d38c6775fcc61ed9581664892ed90f43174ddcc50981b638a5bfb657652fa3b89066908f458b2667a408e8ddcb9a815f8", 0xa4}, {&(0x7f0000001000-0x18)="192df229889945a490142d73a2fe7b262d0ce5e7fbcc767d", 0x18}, {&(0x7f0000002000-0x55)="f07b85df9016c927c88c4c2cdc4994c5985de2e46e9132ee4547c0786bf3ddd7c2aa31281b34a9072473b3981fa2b10883674a9ef84a2e68b908891fbd120945bda0689b132da10917130b8a2993bdcd54c914c83d", 0x55}, {&(0x7f0000001000)="049dcb0cd41bd6806599a92cf37f4d7bab97cf792f469b9030ba1ec7a310fced1f2a257c9b55c43f5b927f1571a48e11b694d5aca82de3db1c11887ee5265580619d24df40e482977c650612fa87016f00d4e74ee1d50baa078ec5c7adaf1d719fb211c10733a9a424c0a348b4b670d75d9c21ee9b32ac5735b612f5683ba788362b1c5413d3bb76f78466d85c1153ad3bba25d31999b3772f7ff300a76c24916bde26031dfd4b985c2b09886d187750d7d5fc1341edbfc0c58954f4f35a5a1cb86492e5d48dd2585af28ebf623470b0663743334c304f82918117bb22507f2d8da6dcfae8489a5a30", 0xe9}, {&(0x7f0000001000)="e8b775321a4a69c075ded564c225b51edd4698bcd0e6a683e39f5315975aa64401878f7b302ba4cdeca3477d27df9d2c780be2065b422f347a059fb0b6d7ba42f4d581912257353ce4e725ce3588dc4c2048ee6a764eaa1910b2d216f4b021d8e16d96ab5e8bbbe7a13a6d593770832821e1c6e7d5197e6c2e18c8902c707e4fdbfc385a047abc233fed80e2a1482575239026cf05bf0b198ba235e736647908477ab329517152535888629dc1ee754af0015ba10c12d3aa2bff4037e89bbec50b46520c1deb5fc9955d18f949c18beeb6ab65e0cb0770f10e3d57db2814afef58d0ad17f4ed984fdc822b0bc16dce4eef10", 0xf2}, {&(0x7f0000000000)="00ed1c4868af84aba05567f51042ba197ef9646ec76715cf7d6b696531babf5d7dbeb0f064b4f4d9eedde66a93c5991a", 0x30}, {&(0x7f0000001000)="3784288d9589494707e723087c8f97d56f985c89a551ebbe7b25fdf338b7e24f3ea8010523fcfd5ea14e34607af98550c1e1622ae664345478930a0b786ed9c79b5417390813cb7234776b60d7be21a00702646403769c8c5eb64e49c508bf4882aff3138f4bc81c6380801612e77e481262b6b9c9033547baa5b26739fc67be4770", 0x82}], 0x9, &(0x7f0000001000)=[@init={0x18, 0x84, 0x0, {0x3ff, 0x7, 0x5, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x4, 0x9, 0x3, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x1000, 0x8000, 0x9606, 0x3, 0x7f, 0x6, 0x0, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x400, 0x1, 0x10000, 0x100000000, 0x3, 0x6, 0x7, r5}}], 0xc0, 0x40}], 0x1, 0x4000) 2018/01/23 01:48:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000003000-0x4)=0x80000001, 0x4) r1 = socket(0x18, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000655000)={0x0, 0x3}, &(0x7f000001f000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000ef3000)={r2, 0x9, 0x8, [0x9, 0x4, 0x401, 0x1, 0x5, 0x6e3, 0x6, 0xfffffffffffffff9]}, 0x18) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000004000-0x8)={0x0, 0x3f}, &(0x7f0000001000-0x4)=0x8) listen$netrom(r1, 0x81) r4 = socket(0x5, 0xa, 0x772) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000039c000-0x10)={0x0, 0x40, 0x2, 0x7}, &(0x7f000078f000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000de2000-0xa0)={r5, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x81, 0xa69e, 0x0, 0xfffffffffffffffc}, &(0x7f0000270000-0x4)=0xa0) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000223000-0x4)={r4}) r7 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r7, 0x8934, &(0x7f00008b7000-0x20)={@generic="f4fa11a5f472666fb3b8aaf291983706", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) accept4$packet(r4, &(0x7f0000360000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000ecb000)=0x14, 0x800) recvfrom$packet(r4, &(0x7f0000df6000)=""/4096, 0x1000, 0x40, &(0x7f000055a000)={0x11, 0x19, r8, 0x1, 0x3, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x14) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000548000-0x4)=0x0) getsockopt$inet_mtu(r7, 0x0, 0xa, &(0x7f00009c4000-0x4)=0x0, &(0x7f0000f87000)=0x4) setsockopt$inet_opts(r7, 0x0, 0x8, &(0x7f0000901000-0x19)="b31cf00763f30f6579842fc0327d991ed2b2ac21391262e441", 0x19) bind(r7, &(0x7f0000550000-0x10)=@ethernet={0x1, @random="80eea9780522", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x38f) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00002ee000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006dd000-0x4)=0xe8) connect$inet(r7, &(0x7f0000756000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000fc7000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e92000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000962000)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1, 0x2, 0x0, 0x6, 0x2, 0x20, 0x80, 0x3b, 0x80000000, r9}, {0x100000000, 0x8, 0x2, 0x480000000, 0xfffffffffffff800, 0x7, 0x1, 0x8000}, {0x4, 0x0, 0xc00000, 0x2}, 0xfffffffffffffffd, 0x5, 0x2, 0x1, 0x3, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xff}, 0x2, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x1, 0x2, 0x80000001, 0x8, 0x2, 0x80000001}}, 0xe8) close(r7) r10 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f00003ef000)={r3, 0x858a}, 0x8) setsockopt$inet_int(r10, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r7, &(0x7f0000b3e000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0x0, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 01:48:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000020000)={0x0, 0x0}) connect$ax25(r0, &(0x7f0000e4b000-0x10)={0x3, {"4e9b305c7ae21e"}, 0x100}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x0, 0x0, 0x0, 0x40000000, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/23 01:48:26 executing program 6: bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000a22000)=0xffffffffffff0001, 0x4) mmap(&(0x7f0000000000/0x269000)=nil, 0x269000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xe, 0x5, 0x7fff, &(0x7f0000263000-0x8)={0x0, 0x0}) connect$ax25(r0, &(0x7f0000266000)={0x1e, {"03091f0000de31"}, 0x0}, 0x10) 2018/01/23 01:48:26 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x4, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000238000-0x4)=0x0, &(0x7f0000c89000)=0x4) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_opts(r0, 0x0, 0x2, &(0x7f0000716000-0x1)=""/1, &(0x7f0000fe7000-0x4)=0x0) 2018/01/23 01:48:26 executing program 5: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000016000-0x38)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common=""/16}}, 0x1e, &(0x7f0000004000-0x40)=[{&(0x7f0000018000+0xd59)=""/4096, 0x1000}, {&(0x7f0000018000-0xd9)=""/217, 0xd9}, {&(0x7f0000006000)=""/4096, 0x1000}, {&(0x7f000000c000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f0000025000)=""/134, 0x86, 0x9}, 0x141) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0xf, 0xcec, &(0x7f0000027000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f000001e000)={&(0x7f000001a000/0x3000)=nil, 0x471, 0x4, 0x80, &(0x7f0000005000/0x1000)=nil, 0xffffffffffffff2e}) socket$netlink(0x10, 0x3, 0x10) 2018/01/23 01:48:26 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80002, 0x80000001, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000006000)={0x0, 0xfff}, &(0x7f0000009000)=0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000000a000)={r2, 0x8}, &(0x7f000000a000)=0x8) sendto$inet6(r0, &(0x7f000000a000-0xdc)="5eca32e2c349acd8ba17383021e119fcfbf917d30123c1dc52881ce57ed03e16eabce19978b7f6106e172c8a263da199b8b3f9f622b3caeba8b73900023a52b159bb143df62c34c759fee58cfc9b42b0fddfc05466220343dcf60ae3519ad8336a0d61b495ff27dc2fba2894bcc4bad5f60c30f2faea306358fc6293ac0a08cdaaed40b1e1853041cf8a41bcdf2eb83fb735c457142e36873781b0953ce386f18d3b6274655ea94fa29140210e73434cce9364bfa6c24f0faf43128bbaf7bceda6abcf90f4f35f31faf8d950340be39e818e35e6043932f10c8b7128", 0xdc, 0x4008880, &(0x7f0000002000)={0xa, 0x0, 0x24, @loopback={0x0, 0x1}, 0x20}, 0x1c) r3 = socket$inet6(0x10, 0x805, 0x1) sendmsg(r3, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a2809302064b720ba8430b752623423900e08d9fb78749bd50ca8a9848a3c728f1c46b7b31afdc1338d544c9f59b74136ef75afb83de440daa7227c4dfb8220527e649ec4fab91d4", 0x55}], 0x1, &(0x7f0000004000)=[], 0x0, 0x0}, 0x0) 2018/01/23 01:48:26 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f00006c9000-0x1360)=@newlink={0x20, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000001000-0x4)=0x4, &(0x7f0000001000)=0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000003000-0x20)={@generic="f09482b315273425f89e9bb1057387d5", @ifru_flags=0x558fc0077539933b}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000004000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0x2e) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000004000-0x4)=0x28, 0x4) [ 550.096175] mip6: mip6_destopt_init_state: state's mode is not 2: 0 2018/01/23 01:48:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x3e, &(0x7f0000133000-0xd2)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, ""}}}}}, &(0x7f0000c95000-0x8)={0x0, 0x0, []}) r1 = epoll_create(0x6) socket$inet6_sctp(0xa, 0x5, 0x84) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000759000-0xc)={0x1, 0x0}) 2018/01/23 01:48:27 executing program 1: r0 = socket(0x8, 0x2, 0x1) accept4$ax25(r0, &(0x7f0000e2f000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000b68000-0x4)=0x10, 0x80000) r1 = socket$packet(0x11, 0x3, 0x300) recvfrom(r1, &(0x7f00002a3000-0x1000)=""/4096, 0x1000, 0x2000, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000961000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f000053d000-0x8)={r3, 0x20}) r4 = accept4$ipx(r1, 0x0, &(0x7f0000000000)=0x0, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r4, 0x89e2, &(0x7f0000001000-0x4)={0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/23 01:48:27 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b5e000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001000-0xc6)={0x0, 0xbe, "0fda33dd927b17a911247592de20ca3049c1675d28345de65738926a76668fe9d721982184e3bc5b91f1bb8cefa8358bbef9478d6a042f195cc567cd91ce970593db68aeec41895bc5be4885134a9650c027caefb6aa7eeeb2974a245140fef822a8ca8f4f380022884dcf8d370adc576514a070031d31af8eee97e2aa3508a903ebb6b357f0f16e7c71dd2e2ff8aec01b230441f1af8aeac8c4423964f651e3566cf3e08bc28624114f77437756215b27375ce0b0fb6b51e7421808932b"}, &(0x7f000017c000)=0xc6) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000acb000-0x8)={r1, 0x100000000}, 0x8) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000edc000)={0xffffffffffffffff}) 2018/01/23 01:48:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000671000-0xa0)={0x0, @in6={{0xa, 0x2, 0x9083, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x9, 0x9, 0x10001, 0x400}, &(0x7f0000c45000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000035a000)={r1, 0x24, "d37f9283ed2bb9e6b7d17674dc2345007e5ea0adf8dfb861b948712934248c4e4b1248df"}, &(0x7f0000727000)=0x2c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000e93000)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000fe000-0xec)={0x0, 0x1c, "db52e6b6c4365a9fc331a4652c819c812d604c0b2a1877e7f6aec502"}, &(0x7f0000d59000-0x4)=0x24) [ 550.176998] mip6: mip6_destopt_init_state: state's mode is not 2: 0 2018/01/23 01:48:27 executing program 5: r0 = socket(0xa, 0xb, 0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000007000-0x57)=""/87, 0x57, 0x2, 0x0, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000007000-0x4)=0x9, 0xec) r1 = socket$inet6_icmp_raw(0x11, 0x3, 0x3a) sendmsg(r1, &(0x7f0000002000-0x38)={&(0x7f0000005000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c, &(0x7f0000005000)=[{&(0x7f0000003000-0x1000)="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", 0x5c5}], 0x1, &(0x7f0000006000-0x118)=[], 0x0, 0x0}, 0x0) 2018/01/23 01:48:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000c4000)={0x0, 0x0}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000060a000)={0x0, 0x0}, &(0x7f0000941000)=0x8) bind$alg(0xffffffffffffffff, &(0x7f0000d8b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000f45000-0xa8)=[{0x0, 0x0, &(0x7f0000ecf000-0x90)=[{&(0x7f0000986000)="56cba3e8acee9fea55522192c55e938094a52f00483ffcf80aa3d58d56231e63", 0x20}], 0x1, &(0x7f00004c2000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) socket$alg(0x26, 0x5, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x10}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000d2b000)=""/57, 0x39, 0x7ff}, 0x0) 2018/01/23 01:48:27 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000dd9000-0xae)=""/174, &(0x7f0000e91000)=0xae) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f524ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60267d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000003000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) 2018/01/23 01:48:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x13, 0x2, 0x400, &(0x7f0000599000+0x258)={0x0, 0x0}) accept$packet(r1, 0x0, &(0x7f0000856000)=0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000575000-0x3a)='.', 0x1, 0x4007ff9, &(0x7f0000c41000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00001d9000-0x4)=0x0) 2018/01/23 01:48:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) pipe(&(0x7f0000fa9000)={0x0, 0x0}) getpeername$unix(r1, &(0x7f0000620000)=@file={0x0, ""/4096}, &(0x7f00005d3000-0x4)=0x1002) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000aaf000)={0x20, 0x5, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @void=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 01:48:27 executing program 3: mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x2, &(0x7f0000d15000-0x4)="02ca29ff3b", 0x5) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d15000)={0x0, 0x0}) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000d15000)=@assoc_id=0x0, &(0x7f0000d15000)=0x4) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000360000)={r3, 0x40, 0x7fff, 0x4}, &(0x7f0000d16000-0x4)=0x10) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000549000)=0x0, &(0x7f00006de000)=0x4) 2018/01/23 01:48:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000ef9000-0x20)={@common='lo\x00', @ifru_flags=0x0}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00006a0000)=@buf={0x5, &(0x7f0000184000)="b767571fb2"}) 2018/01/23 01:48:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x132, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000d8e000-0xd4)={0x0, 0xcc, "276b2b433e238907dd8a5cdb13da31eb31793aca485112e4a957987952085a7f5c5b6f1946c4390e2890e7f8ff46a1bedeb49dfb6ed749538ba0329f12b71250ece9147a00797864a24e2fb491366ebb0991c14362ba77d07d0dba2eb2d2ed4411ef3a47b3234ffe6002dbef23805755afc31072df560aa896df0f3661c657a0254306b9127b07d4fa4051460f3eb7d9d867573057790a6374707f8aec5a9fc57cb387efe4ae00f279842dbc3c8a42e7543715ddb099220a86247cca615cae439edf399185ab9d0cd6f86b4f"}, &(0x7f0000c36000-0x4)=0xd4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={r1, 0x4, 0x10}, 0xffffff2d) writev(r0, &(0x7f00006d6000)=[{&(0x7f0000bc7000)="e9", 0x1}], 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000864000-0x4)=0x0) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) writev(r0, &(0x7f0000c3a000-0x40)=[{&(0x7f00009b9000)="002f5bc155a9ce3e0090830fe2", 0xd}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000674000)={0x0, 0x0, 0x30}, 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84", 0x1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f0000830000)=[{{0x0, 0x0, &(0x7f0000511000-0x30)=[{&(0x7f00004e0000+0x8b4)="88", 0x1}], 0x1, &(0x7f0000781000-0x1438)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) syz_emit_ethernet(0x26, &(0x7f0000c82000-0x26)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[{0x9100, 0x3, 0x0, 0x1}], {0x8100, 0x9, 0xffffffff00000000, 0x9d1}}], {@can={0xc, {{0x1, 0x4, 0x5, 0xffffffff}, 0x2, 0x1, 0x0, 0x0, "1b082ce1e51ec90f"}}}}, &(0x7f0000676000-0x10)={0x0, 0x2, [0x55f, 0xd23]}) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b8e000)={r1, 0x0, 0xffffffffffffe2da, 0x0}, &(0x7f000012d000-0x4)=0x10) sendto$inet6(r0, &(0x7f0000b17000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f00005ba000-0xc)=[], 0x0, 0x0}, 0x8040) 2018/01/23 01:48:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000e97000)=@hopopts={0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x30, {0x0, 0xa, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000852000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002cd000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000bbe000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x2, 0x5, 0x400, 0xdfd, 0x100042, r1}) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/01/23 01:48:27 executing program 5: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r0, 0x81, 0x8000000007a, &(0x7f0000fe4000)=""/0, &(0x7f0000fe3000)=0x0) 2018/01/23 01:48:27 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000001000-0x5c)={{0xa, 0x3, 0xe8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, {0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}, 0x2, [0x5, 0x5387, 0x8, 0x800, 0x40, 0xc105, 0x1, 0xb90]}, 0x5c) 2018/01/23 01:48:27 executing program 1: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f000035f000)=0x0, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f89000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000eb8000-0xa0)={0x0, @in6={{0xa, 0x1, 0x2b60, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2361}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6d, 0x37, 0x3, 0x3, 0x20}, &(0x7f0000cd8000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000338000-0x27)={0x0, 0x1f, "bf5404823ce91c72a8960fb90d279ac8f9e535559d9651692d04b6aa762997"}, &(0x7f0000f41000)=0x27) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000d69000)={0x0, 0xf58}, &(0x7f000006f000-0x4)=0x8) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000f89000-0x98)={0x0, @in6={{0xa, 0x2, 0x6d3c, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4}, &(0x7f0000ad7000-0x4)=0x98) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000f88000)={&(0x7f0000f89000-0x1c)=@in6={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c, &(0x7f0000c64000)=[{&(0x7f0000044000)="dbf9d296e1d003b6557db553a013166769f63f59517c26d46bb6a3cfdd1f4c5fdf56e0d381c633dca14c91073edc42e283fa98cbae0e88e45568f3783d6f2780f0b0e9aec29078cbdf35ea62a8f7df1444dd1d16d0322c25deb4e83e476ea7a7aae1e6b05bdb9462208e8bf33887a2eb43f4aa509afc2e8476379edb13fe443ee4b941349f4e72afec433a7f1b5b5fa24dd3a7c7a553529615deee720ea05c2a3ef557ef77e47ab9e2192c9f7157ba", 0xaf}, {&(0x7f0000ea6000)="4de1877040d8d6697b46b67600608d8738e45454121c96659b6b12803eacc18246b1710b70ea579d2403d9320705f261e07e84d95d0a0f74fadaebb9fe17dff67702eafb15a402bf5c1b63e68e51171a67c1e389709c7d1fd205d165e183b21a22d1b82ae83486a0ed1106ef86d1673a74a410", 0x73}, {&(0x7f0000f88000)="e961b17fef34fda3a3ecbe62669c5d25694659e3204828e020c93f53aba9395fee2c8b097c2d2685f32af740f6914fbecc63be845a4d03abcaff64909cf5dc7d1351bc439f4aa9ca17739771e78697c3eac7282bb378e1caf5623092938b7d39b13a06f2c03b17416e3fd4e9d5f25c8a5cd4d8948a7f3e86e002bc1411a7eee7f5eea68747545bcfe2c77643ecfa82a56650cf09a17726c2a82a202dafcab26c7c732180ba7ff989f4d538bfd43952b689a12d13e02e3eef6b278f487805a83222a6798cdf1697ca75d5", 0xca}], 0x3, &(0x7f0000f89000-0x180)=[@init={0x18, 0x84, 0x0, {0x8, 0x74af, 0x3, 0x800}}, @init={0x18, 0x84, 0x0, {0x1, 0x6, 0x4, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x8b, 0x8204, 0x7fffffff, 0x6, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x6, 0x1, 0x1, 0xd3, 0x2, 0x800, 0x0, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x49cf0ef, 0xa6, 0x8, 0x40, 0x2, 0x10000, 0x8, 0x8001, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x80000001, 0x2, 0xffff, 0x2d114a0, 0x4d7, 0x2, 0x6, r4}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffff8, 0x80, 0x8, 0x0}}, @init={0x18, 0x84, 0x0, {0x3051, 0x3, 0xb6, 0x1ff}}], 0x180, 0x4}, 0x80) pipe(&(0x7f000003c000-0x8)={0x0, 0x0}) vmsplice(r5, &(0x7f0000f85000)=[{&(0x7f0000f85000)="1bec578c20391d", 0x7}], 0x1, 0x0) 2018/01/23 01:48:27 executing program 6: mmap(&(0x7f0000000000/0x10f000)=nil, 0x10f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000fd000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xc5) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [], ""}}}}}}}, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/23 01:48:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xfffffffffffffffe, 0x0, &(0x7f000078e000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000534000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff018}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/23 01:48:27 executing program 7: mmap(&(0x7f0000000000/0xdec000)=nil, 0xdec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f00002b2000-0x2)=0x19f09774, &(0x7f0000dec000)=0x2) sendto(r1, &(0x7f0000deb000)="a2f7223d6429bb3d0f6b5c9f0d104efef64d6094bbe7d9761ae6a482ca405176dd81174b6d56d9", 0x27, 0x0, &(0x7f0000deb000)=@nfc={0x27, 0x9, 0x0, 0x0}, 0x10) 2018/01/23 01:48:27 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(0xffffffffffffffff, &(0x7f000012c000-0x10)={0x1a, 0x2, 0x5, 0x0, 0xfffffffffffffffd, 0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = accept(r0, &(0x7f000024c000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00006e8000)=0x58) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000001000-0x50)={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, 0x3, 0x2, 0x4, 0x500, 0x80, 0x40400000, r2}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x1, 0x4) 2018/01/23 01:48:27 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f000000c000-0xbb)=""/187, 0x29f) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f000000d000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000c000)=0x26) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r1, &(0x7f000000c000)={0x28, 0x0, 0x0, @host=0x2, 0x0}, 0x10) 2018/01/23 01:48:27 executing program 3: mmap(&(0x7f0000001000/0xe9f000)=nil, 0xe9f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) socketpair(0x0, 0x80000, 0x2, &(0x7f0000ad6000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r2, &(0x7f00000a6000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000ea0000)=""/24, 0x18, 0x1c) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000ea1000-0xb8)={0x0, 0x1f, 0x8, 0x40, 0x5, 0x66, 0x1ff, 0x101, {0x0, @in6={{0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x200, 0xf1, 0x7fff, 0x9}}, &(0x7f0000ea0000)=0xb8) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000ea0000)={r3, 0xd8, &(0x7f0000de9000)=[@in6={0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in6={0xa, 0x2, 0x6914, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, @in6={0xa, 0x2, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1650, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1afc}, @in6={0xa, 0x0, 0xfffffffffffffff8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}]}, &(0x7f0000ea1000-0x4)=0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r2, 0x4) r4 = socket(0x10, 0x802, 0x0) write(r4, &(0x7f0000006000-0x25)="240000001a0025f00000000400edfc0e0a0b00000004bf0202ffffeb0800020000fa0000", 0x24) 2018/01/23 01:48:27 executing program 2: mmap(&(0x7f0000000000/0xad1000)=nil, 0xad1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000ac8000)="97", 0x1, 0x0, &(0x7f00007be000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) recvfrom$inet6(0xffffffffffffffff, &(0x7f00002c4000)=""/15, 0xf, 0x0, &(0x7f0000ab1000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000898000-0xb)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) shutdown(0xffffffffffffffff, 0x1) socketpair(0xb, 0x80000, 0x3, &(0x7f0000025000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00003f6000-0x10)={0x4, 0x8008, 0x5, 0xffff, 0x0}, &(0x7f000065a000)=0x10) mmap(&(0x7f0000ad1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000ad2000-0x8c)={r1, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/23 01:48:27 executing program 0: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00007f1000)={0x0, 0x0, &(0x7f0000db2000)={&(0x7f0000c5e000-0x68)={0x2, 0x13, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000634000)=0x0, &(0x7f0000ff0000-0x4)=0x4) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ff1000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000b06000)={0xcdd9, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) socket$kcm(0x29, 0x2, 0x0) 2018/01/23 01:48:27 executing program 5: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x0, 0x100) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f000002a000-0xc)=@kern={0x10, 0x0, 0x0, 0x20}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000025000)={{{@in=@multicast1=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, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000029000)=0xe8) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f000001e000-0xc)={0x10, 0x0, 0x0, 0xffffffffffffffff}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000024000-0x24)={0x20, 0x2c, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0xc, 0x0, @uid=r2}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 01:48:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) pipe(&(0x7f0000051000)={0x0, 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00009d9000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000065f000)=0x14) getsockname$packet(0xffffffffffffff9c, &(0x7f0000643000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000df6000)=0x14) sendmsg$nl_route(r1, &(0x7f00007ea000-0x38)={&(0x7f0000e73000-0xc)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000a53000)={&(0x7f0000270000)=@ipv4_delroute={0x5c, 0x19, 0x100, 0x4, 0x3, {0x2, 0x14, 0x0, 0x6ece, 0xfe, 0x1, 0x0, 0x7, 0x900}, [@RTA_OIF={0x8, 0x4, r2}, @RTA_SRC={0x8, 0x2, @empty=0x0}, @RTA_DST={0x8, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @RTA_PREFSRC={0x8, 0x7, @dev={0xac, 0x14, 0x0, 0x12}}, @RTA_IIF={0x8, 0x1, r3}, @RTA_FLOW={0x8, 0xb, 0x2}, @RTA_MARK={0x8, 0x10, 0x401}, @RTA_GATEWAY={0x8, 0x5, @loopback=0x7f000001}]}, 0x5c}, 0x1, 0x0, 0x0, 0x1}, 0x4080) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000e30000-0x4)=0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x0, @in=@broadcast=0xffffffff, 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, 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) 2018/01/23 01:48:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) poll(&(0x7f000094e000)=[{r0, 0x2000, 0x0}, {r0, 0x2, 0x0}, {r0, 0x4, 0x0}, {r0, 0x10, 0x0}, {r0, 0x4000, 0x0}, {r0, 0x80, 0x0}], 0x6, 0x8) bind$alg(r0, &(0x7f00004f7000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000dc9000)=[{0x0, 0x0, &(0x7f0000499000-0x10)=[{&(0x7f0000a12000)="fc", 0x1}], 0x1, &(0x7f0000945000-0x60)=[], 0x0, 0x0}], 0x1, 0x0) recvfrom(r1, &(0x7f0000c8a000-0x70)=""/112, 0xffffffffffffff7b, 0x0, &(0x7f000064f000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10) 2018/01/23 01:48:27 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000caf000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x114, 0x1, &(0x7f0000000000)="2a8a33f9ffff8109002186b32cff6dac", 0x10) 2018/01/23 01:48:27 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00004ba000)={0x0, 0x7, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000d12000)={r1, 0x7, 0x4cd20}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/23 01:48:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x18, 0x29, 0x37, '5'}], 0x18, 0x0}, 0x0}], 0x1, 0x0) socketpair(0x11, 0x2, 0x87, &(0x7f0000644000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000094000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000a79000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f000088c000-0x8)={r2, 0x0, r3}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b1e000-0x4)={r0}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000c4e000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f0000df0000)=0xc) bind$packet(r4, &(0x7f000003a000-0x14)={0x11, 0x6, r5, 0x1, 0x2, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x1) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r4, 0x10e, 0x8, &(0x7f0000c97000-0x4)=0x8, 0x4) 2018/01/23 01:48:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc7000-0x60)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000370000)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000483000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000698000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000, r1}) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009f1000-0x4)=0x0, 0x4) 2018/01/23 01:48:27 executing program 3: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = accept(r0, &(0x7f0000f81000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000f81000)=0x1c) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000745000-0x2)=0x2, &(0x7f0000f82000-0x8)=0x2) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f80000)=0x0, &(0x7f0000f81000-0x4)=0x4) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000f84000-0x90)={0x7, {{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]}}, 0x42418571) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00001b5000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000ad6000)={0x0, 0xed, "00798889ab33b1ed339020112aefdb05c80cb18e93b621f6be95ee573a5b91989b4472c8e767a1aa4860dde9b1746872414e35ef261ebed8f9c359a9222a789303b26ad9f6de9a227f9bfb566d2cc3f5589604737405f181082d14afa42912f64ff3932222149db5b0d6ebbb0ab912cbe6272b2c5c0914ca606357a5189986d58416d86deafc34790bc36ee4eb5dcb6a19c44a55b7551c30cb257ea06d5238725fe72aa157868dbce6b0742941121b70018fc6ff45129c65ffef07b84207d3c36f6575ea5ea509bf2afa71193f8f52db663e15391a852f4b6c716bb86a8395ded18dd9c012d382d942d583141f"}, &(0x7f0000f81000)=0xf5) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000f84000)=r2, 0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f000055e000)={r2, 0x5}, 0x6) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000f80000)={0x12, 0x882, 0x9, 0x9}, 0x8) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000da3000-0x44)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x32, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/23 01:48:27 executing program 6: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) pipe(&(0x7f00005ca000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000978000)={0x1, &(0x7f0000248000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f00001e6000)={r3, 0x10}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0xfffffffffffffdfd) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000eaf000)={0x0, 0x3a, "5d4f16020a9077d0d306766ce9e51f94c8eb9c6d49f19c9be971e11c43e76da3b7aeda65e936b4eee29f152b966a6fd9ff61d5a2d061fd716d05"}, &(0x7f0000f91000-0x4)=0x42) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000f91000-0x8)={r4, 0x3}, &(0x7f0000f91000-0x4)=0x8) r5 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r5, &(0x7f000007e000-0x70)=[{0x0, 0x0, &(0x7f0000f10000)=[{&(0x7f0000f52000-0x30)="70e88776da79d6c902feb0db1968d349a3b8a289e1ae5e694c288e67eed95e2b", 0x20}], 0x1, &(0x7f0000d4d000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r5, &(0x7f0000f3f000)=[{0x0, 0x0, &(0x7f0000b78000-0x20)=[{&(0x7f0000f92000-0xd6)="7831cb9b700fce990cd4716342c20fd61ac5040584f1a125e62955b9e985530900d0e34ec5708954f43ad2449fea5518fff36315c679c40129824b4ce36ea6807e5bc5eb36af45ff23a8748ca6c4b545f4aba7ef4738420c176fe8ec738e702a05fccdb2579a6fd471aa06ffb627960ac4f690f5735066c3608bd2b052b899acc4af3d2b58e6b5fe25d8809d8dd925481f871171652f901233f1fd0f267f9a15b6b074d6ca82a1bd360eb2f06c3d9da81f38140248e50768aa98fca025b6e07fe90b805fb0f30930d85109ddcece2f5a829c9dab4613", 0xd6}, {&(0x7f0000539000-0x56)="086750afdc721f8cef5651e603722f3c21d1f36d812324478ce7abd5875f49749165a69bc9293cf0d49958d51d8746fd8d745c4bc253269384bba91a98b114794de56569f37b7612559d3a69d8354e11c44069396fd9", 0x56}], 0x2, &(0x7f000045a000-0x88)=[@iv={0x70, 0x117, 0x2, 0x5b, "b8a221e432cea52288f36fda817ad7ecca26263ce853f30a32b2a0749e534357dd0c6300059c663a8b999e30e61cbb9298e56eee49f12cbe230f2ba361dfa54aa04cf3798c9e12dcaebfd0523bcf83606b9570a47681819e0b4a9d"}, @assoc={0x18, 0x117, 0x4, 0x1}], 0x88, 0x800}, {0x0, 0x0, &(0x7f0000f92000-0x20)=[{&(0x7f00007c6000-0xec)="ce3bfa0acf38429846c1eec6f92c846f569ab0229a6f2ad80752648a64b12ac64033e2ba520b4726e6bb5bea866fc5b48e9f8bfe5fb69d1612a823e626c4d053f67c4c0df889825c9efe1962ba39f66d08c7f43e51edb5f5e2960c89c744fbeb8a69d9ec6138ad1236122110696143728bd03799285ecd2cde970e01277358f4fe9b4b2d3cc8057f1f12e0812e9d9c3e7a05b00e35ad6ff4ce1645bbb38166514c4477881c9e2ef9535b20f8b337e4dd63274c440a98c34257f2d75963c2a33e8611d7e016522ef7d16805898d085f72c3f3e9cfa10f9b99b6523c0e61b6131849fde700c9fb629f40578f53", 0xec}, {&(0x7f0000f91000)="9f1e3d2ae0e9f13690ac30c79d2ef312797e5f21758f47566261bd", 0x1b}], 0x2, &(0x7f0000760000)=[@assoc={0x18, 0x117, 0x4, 0x965e}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x40000}, {0x0, 0x0, &(0x7f000089c000-0x10)=[{&(0x7f0000f91000)="", 0x0}], 0x1, &(0x7f0000f92000-0x168)=[@iv={0x50, 0x117, 0x2, 0x3b, "6deb8d0f3c19d785febd9e231a8815b6d60445f48b728c929f380c12d4e3e55cf72c7cbab7607bef96d42df699556fcfada583860affa241b8961d"}, @iv={0xe8, 0x117, 0x2, 0xd1, "0472921bc494ae056857b850c87c4254143c04e85b55a3b27eeca4779eab0137d315a10e6eb7278102a22e931815a32c668809c69ac1d6dc2eb86757354430ba5188556b2460b4c1a0555b1769eb7693027d5a5553005fbd467f46a96ee3bda3c4f7e095c0d4b82a38db7e753919ce0cdf8b04aec51178b25c829d838472253575a0c94eb2c396760b08500726da8983b6637a3ea39166bcd63c2dd98f4df3c89c4865253d42d3e4003125d136df05a00584782c997a3d3fb0ea7d6d685b3759b48a8945dc8de26695de8129b04ba46852"}, @assoc={0x18, 0x117, 0x4, 0x52}, @op={0x18, 0x117, 0x3, 0x0}], 0x168, 0x5}, {0x0, 0x0, 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0x2, &(0x7f00006c6000-0x10a8)=[@assoc={0x18, 0x117, 0x4, 0xffffffffffffff81}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x7}, @assoc={0x18, 0x117, 0x4, 0x58}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x6}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}], 0x10a8, 0x4}], 0x7, 0x4) recvmsg(r5, &(0x7f000090b000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000229000)=[{&(0x7f0000f8b000-0x6)=""/6, 0x6}, {&(0x7f000063e000)=""/222, 0xde}], 0x2, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) 2018/01/23 01:48:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xfc32, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x65}]}, &(0x7f0000f92000-0x4)=0x10) r0 = socket$inet6(0xa, 0xe, 0x7) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003fe000-0xc)={0x0, 0x0, 0x0}, &(0x7f000068f000)=0xc) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2e}], {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) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f000094d000-0x4)=r1, 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000008e000-0x8)={0x0, 0x0}) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/23 01:48:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004aa000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(khazad)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000096c000-0x10)="827f855001feeb67bb33dca7b96e18bf", 0x10) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) write(r1, &(0x7f00002f0000)="7aa4", 0xffffffffffffff0b) recvmsg(r1, &(0x7f00005ae000)={&(0x7f00006f3000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000be7000-0x70)=[{&(0x7f0000094000)=""/217, 0xd9}], 0x1, &(0x7f000025a000-0x4b)=""/75, 0x4b, 0x0}, 0x0) 2018/01/23 01:48:27 executing program 1: mmap(&(0x7f0000000000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000363000)={0x0, 0x0}) connect$inet6(r1, &(0x7f00007ed000-0x1c)={0xa, 0x3, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8001}, 0x1c) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000907000-0xd)="440dec03010400030007000000", 0xd) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00003bc000)=""/141, &(0x7f000015b000-0x4)=0x8d) 2018/01/23 01:48:27 executing program 2: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f000082e000-0x14)={{0x0, 0xd69c, 0x10000000000000, 0x10000000, 0x7, 0x0}, 0x0, 0x6cd, 0x1}) bind$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) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000fcc000-0x3)={0x0, 0x0}) 2018/01/23 01:48:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dfc000-0x10)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000e3a000-0x38)={0x0, 0x0, &(0x7f0000be3000-0x20)=[{&(0x7f0000d40000-0x24)="01", 0x1}], 0x1, &(0x7f0000f8b000-0x18)=[], 0x0, 0x0}, 0x0) bind$alg(r0, &(0x7f0000cda000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(cast6)\x00'}, 0x58) 2018/01/23 01:48:27 executing program 5: r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000f67000)=0x0) r2 = accept$packet(0xffffffffffffffff, &(0x7f00000d0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000afc000)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000ed7000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000471000-0x4)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00006bd000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ed2000-0x4)=0xe8) r5 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r5, 0x81, 0x0, &(0x7f0000001000)="b32779d416e53ce7dc6eab85bc483e00bff532b59ad6cd0694e9981136a346769083669f40567e1cff7babb867a4a89b6151ff533feef323c7e6cd16d247889e0b62bfd973a202fd6a4a9c4c951ecf6063fd508e70b02f82f123db6a404286f43d8423f92e22dc8c7689e05b957a12", 0x6f) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000058a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bd7000)=0xc) sendmsg$netlink(r0, &(0x7f0000dd5000)={&(0x7f0000001000-0xc)=@kern={0x10, 0x0, 0x0, 0x11808008}, 0xc, &(0x7f0000a62000)=[{&(0x7f0000001000-0x1370)={0x1370, 0x38, 0x100, 0x0, 0x3, "", [@typed={0xc, 0x67, @pid=r1}, @nested={0x250, 0x66, [@generic="db6798e41e1970c1929111c5209937d6626b42591b2ec9cef94bf5bdae55727d715b841a4d07236044cfafa3c16ff1606fa28b0e1cc043c8462d1ef756489c9b7529e8b37167d832b2a286f23d9f093ba56f9dbf12793c0d17e386535c5fea2c66e7fec76e04c38b6cfe47c836654e9879f247d7828002e13abe07650fa676e6", @typed={0x18, 0x8d, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @generic="557623a49e11fe6fb7f71972b48beb524cf6a460922da20a241121b2f98d46799ccb15789fc4e4b78d0d84a0b42f3d3208f6e03949334143f70d8963659e4e3686c6145228276a9d6a2bdd355e99ff695984cf77a071801278", @typed={0xc, 0x89, @u32=0x8000}, @generic="b806c86a8a225ab89b6c10275350bacf7dd725bfe3e55bdc6eb8f360e5568a19d8012d4d36942370f2228480085a9751dc7e614c76aecf46568e349e9cbb727b093f8f27fe76c6a576f9c291099e156f0f18cce1f0f5a233dbb6e0c45ccce1b5cbb4392284c492e31de9d8b16d8e3c4d03cf1053d1da3f7f527ddf368b10beaeec5f7d4a49b25436bbcd8577ea", @typed={0x8, 0x67, @void=""}, @typed={0xc, 0x90, @fd=r2}, @generic="be6fc5db8898e0c42fc971a31d8d728cd590177a9342e8c28cce63253e456a468cfe099b4ce6a8a66dc585a2952e2b29d768f1ebccf4bea91cc73b030a923946b0daef47161a50ce017134b8e8e26c32cbfcb00cf51d12400bc5449751d521ac3db90da51e784eff1ead2b5cebae109742533efb0d2960069bdc175a4d82ebcafea0d1e269b7a501d86210138c413c2a8f759243b75f92978b4043ecd81f22cd7f", @typed={0xc, 0x95, @uid=r3}]}, @nested={0x101c, 0x5b, [@generic="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", @typed={0xc, 0x3b, @uid=r4}, @typed={0xc, 0x91, @fd=r5}]}, @nested={0xe8, 0x93, [@generic="d838f780f0847f4878795bd481da2db0439b41482b1135740f9b74944ccecc76029516c530e6f3b91c174ec09908ad37f96c238676fc695569dda24c55fe948d613ebb5b5a70733b278de350e051c5029270c3ec444f0b81f3c99f5e45ffdfeb84a130db692293a393fea5829cc3982ef84cdd96323cd3a2c4b3a8cef669c2c564cfa42c9db78e1000fb5acc5f4f8b1909f803bf7779556230a870896575a173eeabc59eb4bb3ddbd8a95ed111eb8c3f21b24071f255c19872377416d7dae4f5c568ccaed0949075584b2c14ad809990f079ec05a6e647", @typed={0xc, 0x4e, @u32=0x1000}]}]}, 0x1370}], 0x1, &(0x7f0000144000)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x20, 0x4000040}, 0x8000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000)={r2}) connect$inet(r9, &(0x7f0000001000-0x7)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r10, 0x89f0, &(0x7f0000008000)={@common='ip6_vti0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) 2018/01/23 01:48:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) connect$inet6(r0, &(0x7f0000aa2000)={0xa, 0x1, 0x24f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x7}, 0x1c) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000de3000+0xe11)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x14) r1 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f00005c2000-0x4)=0x5, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000deb000)=[{0x3, 0x2}, {0xb9279e17148e7193, 0x1000}, {0x2, 0x1}, {0x3, 0x5}], 0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000086e000-0x14)={0xaa84, 0x5, 0x147, 0x4, 0x1}, 0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00008ac000)={{{@in=@multicast1=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=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e30000-0x4)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000e23000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r2}, 0x14) 2018/01/23 01:48:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80004, 0x3ff) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000427000-0x4)=0xfff, 0x4) socketpair$inet(0x2, 0x7, 0x100000000000, &(0x7f0000682000-0x8)={0x0, 0x0}) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000e2d000-0x20)={@rand_addr=0x1, @empty=0x0, 0x1, 0x4, [@loopback=0x7f000001, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0xd}, @multicast2=0xe0000002]}, 0x20) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000e55000-0x3)='nv\x00', 0x3539104e) bind$inet(r2, &(0x7f00003e7000)={0x2, 0x1, @rand_addr=0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f000042f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f000047a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00007dc000)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f000088f000)={r4, r5}) socketpair(0x2, 0xb, 0x7, &(0x7f0000d43000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000a79000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r6, 0x4010641c, &(0x7f00008e4000)={r7, &(0x7f0000dab000-0xb3)=""/179}) 2018/01/23 01:48:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x3) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000fc3000)="f607c1a5b0aa36d3e3663aa4c153aa43", 0x10) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000313000)="0022040000ffffe0", 0x8) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000ba0000-0x4)=0x0, &(0x7f0000428000)=0x4) 2018/01/23 01:48:27 executing program 4: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000d65000-0x4)=0x0, 0x4) r1 = socket(0x11, 0x7, 0xfffffffffffffffc) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000ef3000-0x4)=0x3, 0x4) 2018/01/23 01:48:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0x6, &(0x7f0000aef000-0x8)={0x0, 0x0}) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x7b, &(0x7f00005a8000-0x10)={0x0, 0x9, 0x0, 0x0}, 0x10) r2 = epoll_create(0x8) epoll_pwait(r2, &(0x7f0000164000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x2, &(0x7f000006b000-0x8)={0x1}, 0x8) 2018/01/23 01:48:27 executing program 7: mmap(&(0x7f0000000000/0xade000)=nil, 0xade000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x4, 0x909c, &(0x7f0000ade000)={0x0, 0x0}) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000ae0000-0x38)={&(0x7f0000adf000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000ae0000-0x10)={&(0x7f00008e9000)={0x15a8, 0x13, 0xb, 0x200, 0x5, 0x3, {0x1, 0x0, 0x4}, [@typed={0xc, 0x37, @fd=r0}, @nested={0x104, 0x36, [@generic="5ddf2695225edb07f43e7003c3db484fbbc204f8b4ad6614ad224d7291f3d5b76f19ea2c497e2acb01360697f7625974ef3b8e60b88dbecfc245dd8f3ff23fa9fd4520a4b4a0adec44544b260e9254dc8ef5d7fa1db3fff1d4ac144f9ea0b4621c1ba0d83d273397393c9fc9fa16860f4eab552744dc09533d754d65c3b00cff2c86dec52dd9895039edb054fda3c85f73ba71ae4fa61f53b62151a1feff221eefd99aa3b78a3d6a4f3fb8b1346b19737757693b115c18c75fe104ef33313b08f1876c98846b14db5c8340897d220a09c85efbb4d8ea644d6d3d63adb466c90ad547a8a6b7", @typed={0x8, 0x5c, @void=""}, @typed={0x10, 0x82, @u64=0x1}, @generic="a75a"]}, @nested={0xc, 0x5, [@typed={0x8, 0x7, @void=""}]}, @generic="afcb0b3dc88da20598088a822fb7befc854bb4a9bd1225e119e3bbc9c2590bf82bd1ee50d305c51faefa6b9b2c5ed8fb92d40626824309eddd74212bfe56c0123519b9fa2f70f1f6bbf992546f1d6e03d22b10f1b674637619803411113aba9604019284539f7c1882d0b72c3ad8d6f6816dc8c50b7b36ed06d3474ba0d379b923873f48bb40da89f03ace6fe31727c511e33d9c3ec9f24916b89eb3b3252dc7409c941a10adae62ba64856bc1bafe48db6dd0773b4369f4a5ad", @generic="5ce010ebe63a8faee95f9ac7aa34bcb8cf6fef48921c8067afbba0aa83c1bbb9702effd244bce2c847ed32c553a6a379ef5c3f32b422582f479762260e75cc3b19a6a110878cecf120a7117c3acde79af0d72d7bfd2b79bcd3edbcb8dc157139013fa8d93285a5d23724377a671b2d933bf1b8c7e0de3e0576ae1267c6134625a55207457832e54c176567c8e568609c021a9b5a84d4", @nested={0x1328, 0x30, [@typed={0x10, 0x5a, @u64=0x35}, @generic="311cef79f0ce12b45709d65192fc09ca17c9352b6b0ee5b030d79bf2189c97c7e20c0e0016341fb65e8e88e10e7b8332b5c77a73ff593d1707197caef1db527d1f434e4feb407038f28a6c0da2fab8267daf55db9956560070437df6e7407bea5984d84a59f4015d3906ba1b60550e59cd6e126781f51a0b6745de15d200736aa59a1845bc144b04584a4a8db388a769238d7b3ba6aac4c7cc0376016bf80dc596c9ab1950eae7a5", @generic="c9a70a4b47a53df786d37321638b775f170c8991ff100779a3a7fe4ff4c843c3a534b38de2b8d996c908f040acd052c54c4d6d29e7306f4af79362ccfffd99506c85304d91bcc96766c29d09a02cbda6e652d66b60dd34ac8d32583c02c4d7c65cae45c423a05ceddec9c4d3d8d3060441ecbf5ae2c6", 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@generic="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@generic="f6d9189ae13a43cbc01ca49061dcd2539a0bb9ed819e884f6da1ed2add50e8a8247fdfab134c2663cf32e80633c56ef5c8e6a821f6f533a64671f28fa27ab6d2729303950ac9fb31836aa384d8332cfdfb00efda58fe346a736346489feabf5acd20debe01e52cc30332552db3b92256ab892fb4311fd81aac4a412fb6f4078d3cf07c418851e6b92b01db3b46633778c79cfd0ea5c0c6c1c8df68c4cdd1a309a54fdedb93a2f1aa402ebe8f22d74b5a", @typed={0xc, 0x13, @fd=r2}, @generic="4f8fa3432216d338fdf9d885778ad37aa512b65cd74d85c61436564370438cc0439687c028f5fbd1c88afda273849e04fff6f14448b6ea5e7901dcb141c736e7e2f270e74fd0b9c0e834cd830ba9af7aceb059a0a3e2385eb164face84d781d10f5b5a4b138e4723a2f3999c52520a6069c7bdf5e85bd944f2cc4a97399405eddaa5219ef38a9d43e6e6b354fe82ea1251f93c1e6dfd6ad2f48207151348494101da0f48bad2f1392a8cf1d690e0c69f12f4606811415abae3e6d720afd69e24294f1e29a2a2da05eb0988231d1b30fc3e0f16ac549b1d3f7132dfdfc6413b5df897ff7ed6818c5f3b351af62de7860301a3feb7200c67c5c266cf3b"]}]}, 0x15a8}, 0x1, 0x0, 0x0, 0x80}, 0x8000) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000adf000)=0xc4ca, &(0x7f0000adf000)=0x2) recvmsg$kcm(r2, &(0x7f0000adf000-0x38)={0x0, 0x0, &(0x7f0000adf000-0x30)=[{&(0x7f0000a7d000-0x61)=""/97, 0x61}, {&(0x7f0000ade000+0xb5b)=""/148, 0x94}, {&(0x7f0000adf000-0x41)=""/65, 0x41}], 0x3, &(0x7f0000425000-0x2f)=""/47, 0x2f, 0x49}, 0x2000) connect$inet6(r0, &(0x7f0000add000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x0, 0x4) 2018/01/23 01:48:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x80000000000a, &(0x7f0000d15000-0x4)="ace92906", 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00004ef000)={r0}) getsockopt$ax25_int(r1, 0x101, 0xe, &(0x7f00009e3000-0x4)=0x0, &(0x7f0000359000)=0x4) 2018/01/23 01:48:27 executing program 1: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f76000-0x21)="3e244e7e87adeb0717edd8b867042a0dedf14029e85b62f01a0ca46272e04b65", 0x20) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000f77000)={0x0, 0x0, &(0x7f00006bc000)=[{&(0x7f0000d55000)="193e16782e87df921526948cf0bd7a7e4227144e5b6d6c1d1c5f9e962cbef75845f0131f92f1fe725f943e1300bbbc08e22bae7e7f05b6e8e3d7d654d5c39ae586e7d285d5e516e6ad2a5f500433683bdc10ca7c51e4eee503545e145938ad7ab5ba3d88677a7ba689ab3fdb062e015a3bcf6eee3b6a7463c9269d3030bb69561d2c2a0f07e45f701b6b641b512b06f0779035c8e40e9a9ac831", 0x9a}, {&(0x7f0000f77000)="70451193b05f01bc06f2feb866dc851c55fb49bb92a817fb2b9d9f0d302c59b5b2562d391c3bbef8a7d5a814e2516d9b90a1cf5b44078046ee339c1bcd8b40852767e04f17b872fad8180bbf5a79721c045180eeff446a9d38a7623d99a2e635c5da63a462a92d7abf4575ad0e2a6ac004abf7da27f882a69a5bfff0e8a54280211c9436c34d7540aa5bb2346c0d6560b6b1e18992045fe15139c8b17dedf0e8d11715c9cfb32623f07df4517f941f80859bf0ceac93f7ae982af8fc6028d785611eb02bc3b541df71910d", 0xcb}, {&(0x7f0000412000)="d87d11d97c55d8143150c127a25cd517f9f6a86832c6070c5da397b019856412f38d204d0a2ed82fe6a4df998dcc5c126f7066cbf144e683d2", 0x39}, {&(0x7f0000f77000)="b6eb7268833c2dbdf24712da702dd73cbb1174a8341106df8212591e0d24f70ea2dfccf703944f12c88c190f076ebe57cccf3c96b6b0a64144d94e9203820ac146925892056dc9273cedee0bd453df0963d1229dfe2551566309bb97806ccde4471b41af641f37dd364ef36a6515ded62fd4839a7bac419cc9c04ecafe550b61b54b725a61855d1aa6acf8df717bdd987e3ea5b7666c8d53ffa7ae555c4573f7b70c0e6c11ded804931f50ba169888839460b99ac4b168fc34738ac4bfbf85ed1da256c88932ff8731215efcd02fa32e38", 0xd1}, {&(0x7f0000f78000-0x6e)="25f90f47d68691e5003ba218911fdc2257e7b2ccbdf5407b6e05ee48fff87a75f3d2df13ee1593ce3ee99200c44e4c8131474328d468d67e9d54830a64652822c1c594386ded9c85b009dd6abd6bb077a200414af7752345ab5528ca0c36ea242da357f727fc347b6b8a1083d2c0", 0x6e}], 0x5, &(0x7f0000f78000-0x210)=[@iv={0x68, 0x117, 0x2, 0x4e, "2615fd11029da3981e2928f9f3e10a8cbabb8e80261ee6b9b7fa6e5f3459368d9cf93efcce98dd9e3c729b2ff6c91279f82f43cb642469d6f0491c0faf8266192296a23a72d93ab19c158da18411"}, @iv={0xf0, 0x117, 0x2, 0xd6, "560b9a42f637546bd1bd9ddf56b899de16deecd2e9cfb64182320dde9530c3a7b3ee546464919ed9617fda0de5c4b0a72a2f9ec4735dc0f64dfc71ccb9af059bb193981143fff8b7fe6e2827bf59967e2892006337f1eb269bd8efad7235cced990ec885946a439f66d7c287408ccb9f126986266cfdacf4fc840846fae48017b8bce3e277029f169da969beafc3270cdef463b31419a968074ea79b0dd35e30ba3bbd9957372e5c7b86ddccdbce0838e622f243277f182f5e0e2308b256ee1fdd006f7985dad15610703ad3640ee1c876cc03285a30"}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x58, 0x117, 0x2, 0x42, "7d2e9c3fd90af4d22c2cb004feb53ffd37d1d0c4ff80611ad4101835236ba2b30470da6929facd774703d8d9027cac5965ca393a282e38401b89abcfdb79345fc285"}, @iv={0x48, 0x117, 0x2, 0x32, "1f9c3608079378d0257743ab0e9ad78772eedf11d33ba221cea40c3bd0115c75a1f825f8badb9cf9f5503d358c9e1aef394f"}], 0x210, 0x20004000}, 0x40045) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000f78000)=[{0x0, 0x0, &(0x7f0000f79000-0x50)=[{&(0x7f0000814000)="1b", 0x1}], 0x1, &(0x7f0000ae8000-0xc8)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000cca000-0x38)={0x0, 0x0, &(0x7f00001a0000-0x40)=[{&(0x7f0000f77000)=""/0, 0x0}, {&(0x7f0000879000-0x4a)=""/74, 0x4a}, {&(0x7f0000f77000)=""/204, 0xcc}], 0x3, &(0x7f0000f77000)=""/207, 0xcf, 0x0}, 0x0) [ 550.617508] RDS: rds_bind could not find a transport for 224.0.0.1, load rds_tcp or rds_rdma? 2018/01/23 01:48:27 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000f0a000-0x4)=0x0) r1 = socket$inet(0x2, 0x6, 0x2) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f000018b000)=0x0) mmap(&(0x7f0000000000/0xae6000)=nil, 0xae6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2f, &(0x7f0000792000-0x2f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x21, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0x0, 0x0, @empty=0x0, "8902000000"}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/01/23 01:48:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e97000-0x4)={0xffffffffffffff9c}) getpeername$netlink(r0, &(0x7f0000c9d000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000778000-0x4)=0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000128000)={&(0x7f0000440000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0x0, 0x4, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 01:48:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f000047f000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000878000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 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}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d2c000-0x4)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006eb000-0x10)={&(0x7f0000a8d000-0x1f8)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x2000000000000, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/01/23 01:48:27 executing program 0: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000be0000-0x8)={0x0, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000ad1000-0x78)=[{{&(0x7f0000514000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x4, 0x4, 0x0, 0x2, {0xa, 0x3, 0x10000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}}}, 0x32, &(0x7f0000788000)=[{&(0x7f0000001000-0xa9)="4a6cd36245a2a6f68324420099eb6c3fc4df3273b6e17bf20a0a219ab242d38ec9b7dcd6c7eec51727696db6a02e06bd1fdde0e32df2f47f51ecea70555a7a30d59ff1a0b216d4e6848c8dc1ad313fe22e063ede67b08ae1eac5b3a6731293fc514a2b3688c2fce150e7f48d36cc7acc99fe2db43a5be0cbc4b3a99cde14dfe7189509b9ffcb25a61c8f5fd862327e387afdadf14a01e46b34b07cf0a188587480e1a768d2a56ea566", 0xa9}, {&(0x7f0000c6e000-0x5c)="7e72b782c521bca52d608fb0c8d6ffedb98f21af02f45d0bcc9091d5b864e004c523601a12760b36b20bde0f3122139810b05aff1b9e980d8938ab5ed130d4cc8952b900ebc857e98785e02298b5c110675e386ee26feffe3f8f1c4f", 0x5c}, {&(0x7f0000001000-0x29)="6f010925c277a47aaee2e1380dcc10e39d6c803f77c467ade9655a7083fee82c7c6b36abe84b86700f", 0x29}, {&(0x7f0000001000-0x14)="8f996dcd3d499b0d554ca7a78f7632239473b772", 0x14}, {&(0x7f000064f000-0xae)="fa5484353a88d955dc4955a546e9f963b18d9af58a219923210e276c8fd779a24b5b17c293687b90f7e1c5c7c7f8f6c5f4ad6f2b3c00b71a49bc9bad0c1e49ba3c578f5bfec06d46ce85d31cf6f0aed98b5d2d4eb5646882a3df5debe52e23dcaef48448418d1d893edaf0aa6774a418690ae18911ea6226ab0f65cb6fe0b39a2aa0f5dfa915c30a21fdf6092dd3daf29cf594672058aa139dafabe7b3a2812e7ce767539b73ad26c232204639b4", 0xae}, {&(0x7f00008c6000-0x1000)="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0x5c0, 0x8810}, 0x1ff}, {{0x0, 0x0, &(0x7f0000c85000)=[{&(0x7f0000001000-0x96)="c8dbbb4ca6d9432f2779f395753a22667b170863a407cb6f6c674244a035555122283694d930bda4f210ee46fb209f05c5597f509ff03904e15d2c03558fd9b7c17d10763dc27077257b37a889333e8ff732c69b7a632c0d840e8862e85d714df9e4a3846a24516b7888e6fb6d96a69d038c5d1b15484c254c95d5c8b58abe762093c8515ac344bfca1d3e3d56231ca93758eceabedf", 0x96}, {&(0x7f0000254000)="535f2a696dee344f58ca5b99db1d73411e66223f", 0x14}, {&(0x7f0000247000-0x47)="5ea7c807e0f565de1507308fefc949f0c1faf8d7e68edba64726b97fa276308e2fe886802a2a070063aee6d01801ab984ca207ddd4fa6bc1011855e1b6d6e3b539d648bff3d229", 0x47}, {&(0x7f000054a000-0x55)="1b2146d0dc675e53dcc78a75099bcdc0d707a9e89ee5249297d7a9cc5dbc6d9b5be7a20b75b1902ee77163a8c2b2e7a07abbada6aefa50daa36add469421253beec8c64282ad8e56334f219110ccc377ed6019aa31", 0x55}, {&(0x7f0000001000-0xb9)="237a21bea687d6d37c415c73e99cd88925216d34cde7f008dff5f6e52148bcca8b747d1673dc0cd6d615e72806de1c52f9ed0f71817f6e319f37a300f97f6b57bbddad812b0d7251ed6b9a52febe64f4a9954f06d2aa0eebede43a45bc5e9590dbc40aee662ca45470deedbd9c96621887eb75bee5b4df0bb92f56ca61198229e90a35863b64de9efa93d9416fa8c00ec667168c332531486428a6c861098b34a87e937b2ec2a6326bfd107fb57dfd59f8bb6202fdfe274547", 0xb9}, {&(0x7f0000001000-0x8)="3ecc354e3570a9545c10c86802c91cf7c3a3c4633ff347a7dbc9256511a3d44c12c185a6baa2dc25162fadfd0163cd060a15ffd8b5db552064d80fa3a167bfc704101e30a6949f333a07f3ed61146e955e6df345e09dd6aeeb7bdb48b1c8da2be179bf7b73905d047cc9399c9ae8f60f8fb8ea2b7a426ff22dabc60f19c88632e172e2d3a5d1ee92f6acf310aec97c3028f48bfa6da5b4f1a8edb51a791e6087204d521be349eb752f780f3f4fb3cda359022681620e7bc447b99cbc033953715e17a24562", 0xc5}, {&(0x7f0000b1b000)="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", 0xfe}], 0x7, 0x0, 0x0, 0x40}, 0x2}], 0x2, 0x40000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000d8b000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(des-generic)\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c66000-0x4)={r2}) getsockname$llc(r3, &(0x7f0000eec000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000acc000-0x4)=0xffffffffffffffdd) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) connect$rds(r3, &(0x7f0000749000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 01:48:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000531000-0x20)={@common='syzkaller1\x00', @ifru_flags=0x8200}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00007bd000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000b4a000-0xe8)={{{@in=@empty=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=@broadcast=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}}, &(0x7f0000dcb000-0x4)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f33000-0xab)={{{@in=@loopback=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a63000-0x4)=0xe8) writev(r0, &(0x7f00001a0000-0x10)=[{&(0x7f0000e8c000)="5d2cf4e71f34bfade7474bf6a73be75b7833ab7095493096ea9cb41cc63942e72592004954f91d879bef54392e275c25d34c31c1929d352572b51de269725b413ec8a252ea70e531f1ddfc66b9ca04bed1dd3b714cc3e0607971de0767642f0d24dd9a3c5d3d0ff83d0e9b8021f7b497e74cce4966377d8bcc8fbe201e8d9125e5672c475b4b0a85f8d6b8c3a0a90446dae7b3a135aba98c1c4ad95521088648f5b1724267769d3ba55b6c97af9652cce3aa7c0b930c91e1ab5250998a9e58c718d2e4a6854977e4e7c3275b8e683d5e04066b68cd3740", 0xd7}], 0x1) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f7a000-0xe8)={{{@in=@empty=0x0, @in=@multicast2=0xe0000002, 0x2, 0xffffffff00000000, 0x2, 0x101, 0x2, 0x80, 0xa0, 0xde, r1, r2}, {0x80, 0x3ff, 0x4, 0x7, 0xffffffff, 0x5, 0xfe3, 0xd29}, {0xffff, 0x401, 0x8ca, 0x9}, 0x5, 0xe, 0x0, 0x1, 0x2, 0x3}, {{@in=@broadcast=0xffffffff, 0x3, 0x7f}, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffffffffffff, 0x1, 0x0, 0x7ff, 0x4, 0x7aa, 0x0}}, 0xe8) 2018/01/23 01:48:27 executing program 3: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000024000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000010000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000)=0xe8) socketpair(0x0, 0x7, 0x6, &(0x7f0000017000)={0x0, 0x0}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000026000)={0x0, 0xeaa}, &(0x7f000000f000)=0x8) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000026000)={r3, 0x9}, &(0x7f0000027000-0x4)=0x8) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000007000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000024000)=0xc) r5 = getuid() r6 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000001d000)=0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000027000-0x38)={&(0x7f0000020000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x10, &(0x7f000001e000-0x10)=[{&(0x7f0000006000-0x84)=""/132, 0x84}], 0x1, &(0x7f0000006000-0x48)=""/72, 0x48, 0x2}, 0x2023) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000024000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000021000)=0xe8) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000024000)={0x0, 0x0, 0x0}, &(0x7f0000024000)=0xc) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000013000-0x38)={&(0x7f000001d000)=@proc={0x10, 0x0, 0x2, 0x40000000}, 0xc, &(0x7f000000e000-0x30)=[{&(0x7f0000025000-0x1010)={0x1010, 0x32, 0x0, 0x2, 0x3, "", [@generic="70a6810401132291749adda279a445801dfa8ab823bf3a5aedfe587a768adf4465792dfb87e48f5fd766fa45ef86c8a1ce072d06ff76fb2898672564a8746dc1e9984af6834ca6153b45415f588eb12053243a917cd2cad2176f40eee98ce490826dc3006bdff9258ad1f0ad010c3cab6996881e24535ed7233999732cef6ab4e474fde3e4ee05c12117d175a553b76e3ef9e0e3a250b372616901f1e36bfdc2c9c3d813f354c66e2d343e07cdf18ae002ad42f68ca5251b4f84c053b044a02abe938e229e3057a97b6a7e3bdbaa43ad7a0958d84fec1c632cb82f66874d339773bd149ad62c9d5b0dd852bfee6f19bcfee83d9b683278e6b188a7ca000a9e96f11862b0fef69cb6515c8e43a200aea597ae30716d6682233060db460b7da8fbfe17e5c15d7ae993191f342d66f0cc88162dd9302b569f832f3b6ee88500292402471194026ce1b96a087561a17bce66823d5c83d53a90d38182ead3e945e226cc645364202295600092ac3b06e05a4189d767aa7a280a97eac5742a2e7199c2aaf6d72998ef03a84e8772294c8b2c8e688e80276a0227f13e8ae7cb59dde4bd2e85e27bd33da8d35ee32b4f6e6df8a29a484cdda35f8793a7e8fca3c2b2ffd0d431780e281d6bb25d1cc871469aa7ac92884aa89006b1e7a0a47cc32ffd608616cce7687c4903582c45922036114b0653b798cd0a7c220cfa5e591daa1a1f7ae34899cb9e4d18ae34bca7956eb489081e5a01bf34338939ad591e33f44d378289fee8d433c111c5eed6c0a6997adfa4ea362354abdb8fc010abd2fd853f96c718a1c7afa739499f797efe1784bdf185e11c078c2332ffd9c5f78acc7cc8b03e0d03425e96f8cc056d5e2564782ec5ff21561d76235a7c825e580d22c6e624c0bbb6d2ee8f0987e1fee50a64b0f71268cad8fdd69f94189b1073ec1b9eb94d1526b38403741118633680ea405a0bfe38e268165f4d9d10c0429ed114db53fd7b105e49b8bc9d8511649895feb0fe5e69665d4f9d6286f58febf68ff560b14f8c21906b2f9795c7d2ff721a2116e76c9f80f7b089b930bb64c12e36758b34d314ca2cca8c21d1eb50413865260e34fa2128253f2670c4686732f50f58d90fdf479bac7c9ff08bdc05a42b95fadd37fab18be1d637c14f243d7e1e3d48f3cd115362fed1f98149369d99636bc16d9ffc95af553d2fe21f1ffa272048ff222254e29d44cc0682c0e85135533b2dcd2b6e47ec3e75afc4181bfc6649a530e1212ac31706187af00cee95a293857313926f3bee94e6fe452f8db71d6cce9064da1b14afdc6c0043814e82a486d48d966c20cf538336593e04e599e52153d3853c31ca9c36cc3681e2fe1053eedad8f5369486527708c4e1c6356fd7d8c2c36f49c108603e86e88c662f43165e20dc808d3fb81aa1b7d631be87065de73d73fffba59a24637283c762041947ec7ea5e284d76d5d16096deca96593383ddc27d90e04cf52a0346743db77c584fb6656f381bb72d0e6550da5a1737daa20efc4f73ebe117e734a5381c4a85182103e73593fd4650afbccdb76a45531fbf38015db8c1ae0dd4920dc7dface54b7cfb6b7b4ac2a723c9f0301390bf996aa54862f7a04adf745d513a870d5de0ad226f03fabc1c514fa3a5bc4567fcdfe4175910bb3aa5987ddb5438e378fcf07351b84524d5560fc30b7689032425a147a2f52515646aa2ed295e1cc510a0953f80a85cb024b3c5220baadf091fd655d696011a0bf1af74f3d246698ce69a83355e23c73ba81b28ce15e15267da4023fb70279be96cea3656c9fa52ce74a22bd864728977efd3387033ac2c021d72246b819015af8dfffe7cba6cfc60b72bbc92bce3b8c2637776b2ca23d97ee396b62bc14f0c607430ddc023b15eca36d7473efc44205ac63dd3e082efc04843c286980b986caa82c549e92d487edad62f4966a61198f49d6ae42061d6f91a0e5620149c72890c693f4c61fb93ff38d15119dc2404e646774b539d91c0dd4f895135c290f6ee30dbd152813cb34dc0d8d1c6761ac36feabaf3f09dd1ae525ae568af7277d1ba774a138fe40fdbdea501b949067b55c1f7cc48e976c4745a6e56d066f9c9e3b67ed2d0e535839359efd7f9307f0efd324322e56e5e32423acc85c20c5a02372a14ed69662694e5e59a8cb26a6c58c90102ab69df7e8a2f8e330cde307deda1badd4afc8d0bed07143a31fe8753592f2f7908c66525ed46bb08d40e292a2ee91aad6e840d8a9b38acafd1d7d81c0dcf0715446fb287eba1247ab2a74d15b2c37420051fe02a17bb2c46688566f56fe5e684e7f9ab1b59c42749712f62dd44689f39d4da601e33a85b36d18abe6fcaf1d1b118106c4ac74c6e4950092bbbeb10446a3258634ac24708e99a0e7966d6883c823e1222023dfa7ab8063be185ae1c1128ac58f1d53fdf662207cab41c6dd34cf549f14759d44fff7f649b13fe4eee5d6242abcd36c7ff0b67cc478d9968ddde729b341098eb3fd8b1ecb7dd47c81fa86ce8cb6339a27b35a3b976356e12576bff7afd2c719d1de909c03dfa1d518dde656d5e46f8dca6f4aed3a20dc1264a61ef81002e98a6bc00341087c51d54633b11287dba477c56d391a35733774df624c2c89742136bfda076eff5d34843a9a863ff7ac68c723e6f991cde8fb1983c4b63f34d9013d643bd39c88ce0e89585857484d66655884624de752dc22fb10d3b02b15b9d2a321d273edd87b68fbec76245e1f5e0800c26069520974827f00b6b1aa81648e63a928f4cac10a674ff3322bf4777fb5f4abcd540e75fa287a74700be83807953ac38f9748827df408ee6efb634865342edc378c0c08e6737f33534d4ada6495f07954e84c8f21a1e90571eaa43edb55d4c3900b183a32df81b27fa5360d95934d7f4d61b1c58e8ad3fccceb612fad13c5d7bc2eab3094475731385aaae46d51b7d27054b8f4aabd7a4ecb934b07645a22bf09be82d4106d40a96a66e0686dbfc99a7135953afa145be681b123c2ebde70941982d395a623c0144ac53ddcee950abf0617c675d5c7d534319866070497d2aea7def384fe03a17b4fe9e3afa0c53ac335ef8ec9e47f118dbaa9986bed63862eebd0916a5a3b44eb5ecb6b5a47dcc212090c94c6dbd0aeb742b702a8830609156d8f7c20316066ae5c80ab8e2834513720646704a3ce6f03670e598e39ebd0bf76fcaff3697aa4250a7f7c690c11a8f5c1cc8d9fc3a5248479f672d10e10ba6007ed8833258e0a6ccd94cbc75efe347b6f106ed7538cc143c50a6bc62ae89144e26dde5c06556808cc208a75a54b57c4ceb2775c6f79363d075c8567b8d9d1a889ec1930cd404a5735f4468d10f30e1f4a278a00a98cef3b3039f3969c08e67cf4acccf890db39d2a67860f68905af4e25b586b3367b3b9efba19a224c7b5f790af451e751e72b7c532aa968f08e0292b2e9e66fd6d44ad52c6271bf54178aa7fc4f250201595e73dae7320d8d232260355ad0ee9fde76df729dc217c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0x1010}, {&(0x7f0000024000)={0x44, 0x14, 0x200, 0x1, 0x2, "", [@typed={0xc, 0x72, @str='%\x00'}, @typed={0x28, 0x7e, @binary="8b7dd15763159894b658b111e4826e1bf4676c2a5f0c79b5176551334e7e76"}]}, 0x44}, {&(0x7f000000c000-0x1374)={0x1374, 0x20, 0x300, 0x2, 0x0, "", [@nested={0x1364, 0x6, [@generic="e4b05e884fc01b2ea12f2f62b96d0c9090b4f25e72a596f55a6b17bddf01febab3f6ba5c4fe463618ffa5ceda55f1b942386e88201f42e4470839f3363f1a5de02e06436728625ab4a97f0c2bbd34023563505de11297aa47fdc79057e3e1632b9d82b9915e2a09c503fe3335de58495f3727ab92cd8f9edaab6bceeaebefe91023155d0d539eefefec7211ff16c9411f9a0fb2bb55c855a5dff78dc847a008b1a3ef73de507d1514166525c674614e7e29d349eb3e56b4a1c60d8716a8f8771104f3ae152c84bacb30f16a049bbe9cb46f26db4eebc88d9b90e0a63e2", @generic="54c2399c3bc9f5992a591bd1c021af815cea0a1947a272430a6e323a8b507200f815ce19320a9b57cdd42146d65a1dbb4dd607a90292df7c7776d0e1abea6e39035b94dfaf987dc117bcd67b77b04b08159ceb9bbe3683ddfea9bc793a78229d7ace10578563a667e42f9ab734ee5b0d1ac75d64edeeebc9ba285b8fb70e51e279d41a4a96002788d65640", @generic="9b158eb4483931b2db929191d27560f2a4c7d9efeed24bb697c4a2a9f5664832bd63854eaad8a92ba7ebca347d592cf43e0d965822da6bf1ed2860b41f2af88676ad32098b0b36ced1416f48cb9c119799855ecbffedcb752e97908135e649feb2c6393329d720432fc78a94b31bcfac51355b2d965db9e47ba6816f422889c1848df6fe1fbb19c42212bcdf9407aaadf5003c718f1972253eaf7b62d8ff634b2f9b8ad9533a17217da7117be31ee3374c45226d62847b5af6f5150c2c2993bccff1a71f4ffb4cd9f8893bccd43ccdabffca7ebf733e13cd41df34c8db6716", @generic="c087a3253edb5e58312039fe206fcb40bd7850ac25091c8cf9ea8b15fcc49ee2976c328cef2df582f3ee14201de79a4e0c4911981e94136b8ded7f77d47b86c84dc271efc67afa074841dc5858ed10c044e9851c5ecfd7f283bbf7", @typed={0x18, 0x36, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0xc, 0x89, @uid=r1}, @typed={0x98, 0x3e, @binary="04fe110f412e8eabb4a58764be4bd556594cb93e3fd9a6fa4bc6a3894d9ecbee3b05c2eb1564780e3bfc4dbf94d79d701043fedd705b1053d4428eeabd40eac4baa50263cd31b6271c2cd9cc0293388f2150400333b0041f700f0d014823b3e1bb8ac5417222e2569e945d7d2d5cb588d8bbe086114c4e660366b889dcd3718fa1d530d9332c2c53670f583e2a1916"}, @generic="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"]}]}, 0x1374}], 0x3, &(0x7f0000024000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x40, 0x2404c800}, 0x8800) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000022000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000021000)={&(0x7f0000024000-0x6c)=@ipv4_newaddr={0x2c, 0x14, 0x221, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0}, [@IFA_LABEL={0x14, 0x3, @generic="46f471e9750b39d28a7a615719c115ee"}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 01:48:27 executing program 7: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000b2a000-0x18)={r1, &(0x7f0000469000-0x5d)="96", &(0x7f0000eba000-0x58)=""/88}, 0x18) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000fec000)=[{&(0x7f0000fec000)="03cdb6495e61542039b51cc4c08fd6fbd6c595972602b449717563f63e8d694f118d9d444eba3c16694b0e4fcef40bb31562db477d74ddd68d03a88d5da69dd3075cc272ec43172778d005c1f03ca3ad7d9b4727b060b3c21a0353387af6b36203b640df7b1a067d5105067f9d03caff92f1de0cc8e7613ec214c515da265c4c10e0eee75cbe437e9a092a11d6ffa740359311269876ef1a9ddc0d94fdca585b41a7cb7a1cb4e0c96ec492d30c7b5d68be8a15cedd54754593ed0ff83f1f97d6804b5cfb17c598d2026fd113acb61e964fc2dcd663b7f96e3958f987d9d6d5b5f7d29f7b639618a7e0d02181bdb805392bc9f5bcfcee8f0f94", 0xf9}], 0x1, 0x0) 2018/01/23 01:48:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00003f1000)="8f", 0x1, 0x0, &(0x7f00002cf000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20000000002}, 0x1c) sendto$inet6(r0, &(0x7f0000a76000-0xdb)='v', 0x1, 0x0, &(0x7f0000d10000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockname(r0, &(0x7f000057e000-0x80)=@generic={0x0, ""/126}, &(0x7f00002eb000)=0x80) shutdown(r0, 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000976000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000c10000-0x14)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x14) 2018/01/23 01:48:27 executing program 2: r0 = socket$inet(0x2, 0x0, 0x2) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000f08000)={0x0, 0x81}, &(0x7f000036e000+0xb5)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0xffffffffffffffbb}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000de3000+0xe11)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x14) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000c72000)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00008ac000)={{{@in=@multicast1=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e30000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000a4c000-0xc)=@sack_info={0x0, 0x3, 0x6}, &(0x7f0000e17000-0x4)=0xc) r5 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_int(r5, 0x29, 0x3d, &(0x7f0000f30000)=0x24cee1d3, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00005ba000)={0xde8f, 0xfffffffffffffffb, 0x0, 0x9, 0xfffffffffffffff7, 0x1, 0x20, 0x1f, r4}, &(0x7f00000c1000-0x4)=0x20) pipe(&(0x7f0000433000-0x8)={0x0, 0x0}) sendmsg$key(r6, &(0x7f00003eb000-0x38)={0x0, 0x0, &(0x7f0000023000-0x10)={&(0x7f000036d000)={0x2, 0x0, 0x7, 0x5, 0x2, 0x0, 0x4, 0x2, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x40041) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000e23000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r3}, 0x14) socket$nfc_llcp(0x27, 0x2, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000780000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xade1, 0x1, 0x2, 0x9, 0x800, 0x7fffffff, 0x5825}, 0x20) 2018/01/23 01:48:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000a3e000)={0x0, 0x0, ""}, &(0x7f0000f07000-0x4)=0x8) r1 = accept(r0, &(0x7f00006f8000)=@vsock={0x0, 0x0, 0x0, @my=0xffffffffffffffff, 0x0}, &(0x7f000008b000-0x4)=0x10) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000b8f000)=0x7ff, 0x4) 2018/01/23 01:48:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000578000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000883000)=[{r0, 0x0, 0x0}], 0x1, 0xffff) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00005e0000-0xa9)=';', 0x1}], 0x1, 0x0) write(r1, &(0x7f0000335000)="", 0xfc94) readv(r0, &(0x7f00003e2000)=[{&(0x7f00005dd000)=""/4096, 0x1000}], 0x1) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000d21000-0x4)=0x51a, &(0x7f000073d000)=0x4) 2018/01/23 01:48:27 executing program 7: r0 = socket(0x3, 0x6, 0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000)={{{@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}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000002000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000000)={&(0x7f0000000000)=@acquire={0x1b0, 0x17, 0x8, 0x6, 0x3, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x3, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, 0x1, 0x6, 0xa, 0xa0, 0x20, 0x3c, r1, r2}, {{@in=@rand_addr=0xe76f, @in=@rand_addr=0x101, 0x2, 0x1ff, 0x1, 0x8, 0xa, 0x20, 0x20, 0x3a, 0x0, r3}, {0xfbdf, 0x7, 0x4, 0x9, 0x9, 0x40, 0x7fff, 0x81}, {0x7, 0x40, 0x0, 0x8001}, 0x40, 0x5, 0x3, 0x0, 0x3, 0x1}, 0x6, 0x1, 0x8, 0x0}, [@algo_crypt={0x60, 0x2, {{'salsa20-asm\x00'}, 0xb0, "22568b96c53fd307048c54db4b042a66ac4cc942e252"}}, @address_filter={0x28, 0x1a, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast1=0xe0000001, 0xa, 0x9, 0x9}}]}, 0x1b0}, 0x1, 0x0, 0x0, 0x40}, 0x4000000) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000003000-0x8)=0x0, &(0x7f0000004000-0x4)=0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000272000)={{{@in6=@loopback={0x0, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={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}}, &(0x7f00006fa000-0x4)=0xe8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000003000-0xc)={0x0, @rand_addr=0x0, @empty=0x0}, &(0x7f0000000000)=0xc) 2018/01/23 01:48:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$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$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f00001b4000)={0x3, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd27}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d0a000-0x88)={0x6, {{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$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f54000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) 2018/01/23 01:48:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000013a000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x100000000) socketpair(0x1, 0x7, 0xff, &(0x7f0000ee7000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f00001bc000-0x10)={0x7, &(0x7f0000118000-0xd2)=[{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}]}) socket$inet6_sctp(0xa, 0x5, 0x84) syz_emit_ethernet(0x83, &(0x7f00007a1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x4d, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7a15cb", 0xfffffffffffdfffb, "a9a8bd"}, "bfc1a222e1396f74a3965a484e14ab23369ee2cb5ee7767a97ba9772eed9a4779da0cef52031f8209845ed6b2ada35fa39af3f76ac1395c3e148fd958c"}}}}}}, 0x0) 2018/01/23 01:48:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(camellia-generic)\x00'}, 0x58) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f00009a0000-0x10)={0xcc00000000000000, 0xffffffffffff36bc, 0x100000001, 0x0}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000022f000-0x11)="07007590d5cb83e5b3b60ced5c54dbb7f1", 0x11) 2018/01/23 01:48:27 executing program 1: mmap(&(0x7f0000000000/0x947000)=nil, 0x947000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000948000-0x8)={0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000948000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000949000-0x98)={0x0, @in6={{0xa, 0x0, 0x7ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7c, 0x4}, &(0x7f00003ee000)=0x98) mmap(&(0x7f0000948000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000036e000-0x98)={r1, @in6={{0xa, 0x3, 0x1000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x17}}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3ff}, &(0x7f0000949000-0x4)=0x98) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000567000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00002c7000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000947000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f00004d3000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000947000)=0x14) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000946000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) 2018/01/23 01:48:27 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r0 = socket(0x10, 0x2, 0x0) connect$netlink(r0, &(0x7f0000001000-0xc)=@kern={0x10, 0x0, 0x0, 0x20200}, 0xc) getpeername$unix(r0, &(0x7f0000003000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) 2018/01/23 01:48:27 executing program 2: mmap(&(0x7f0000001000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000007000-0x6e)="", 0x0, 0x1, &(0x7f0000003000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=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$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000000d000-0x4)={0x0}, &(0x7f000000c000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x6, 0x1ff, &(0x7f0000008000-0x8)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000003000-0x14)={{0xfff, 0x2bb9, 0x6, 0x1, 0x3, 0x0}, 0xffffffffffffffe1, 0x9, 0x7f}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/23 01:48:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000e02000)={0x0, 0x0}) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f000081c000-0x28)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_buf(r0, 0x0, 0x2000000000483, &(0x7f000005a000-0x18)=""/24, &(0x7f0000aed000)=0x101a3) 2018/01/23 01:48:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000f55000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002f5000-0x4)=0x10) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00002fc000)={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="011a1f43bb29", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) bind(r0, &(0x7f0000800000-0x1c)=@in6={0xa, 0x2, 0x10000, @loopback={0x0, 0x1}, 0x9}, 0x1c) r1 = socket$inet(0x2, 0x4000000000000001, 0x6) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00001b3000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="00006e6c310011000000008000"}) epoll_create(0x7ff) socket(0xe, 0x2, 0x200) 2018/01/23 01:48:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000e0c000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007d8000-0x10)={&(0x7f0000b3e000)=@bridge_dellink={0x70, 0x11, 0x9, 0x6, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_IFALIAS={0x14, 0x14, @generic="ac1adbd5d3076e68281df525bca572df"}, @IFLA_MAP={0xfffffffffffffeff, 0xe, {0x5, 0x8000000, 0x1f, 0x20000000009, 0x3f, 0x4}}, @IFLA_LINKMODE={0x8, 0x11, 0xff21}, @IFLA_LINKINFO={0x4, 0x12, []}, @IFLA_CARRIER={0x8, 0x21, 0x6}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 01:48:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) pipe(&(0x7f0000112000)={0x0, 0x0}) splice(r0, &(0x7f00004a3000-0x8)=0x0, r0, &(0x7f0000ad6000)=0x0, 0x3f, 0x20000000000000) 2018/01/23 01:48:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000332000-0x9)=""/9, 0x9) connect$unix(r0, &(0x7f0000613000)=@file={0x0, './file0\x00'}, 0xa) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000054e000)={0x0, 0x0}) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000720000-0x44)={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='teql0\x00'}) 2018/01/23 01:48:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x8000000000088) bind$inet6(r0, &(0x7f0000727000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmsg(r0, &(0x7f00003aa000)={&(0x7f00008fe000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0xfea6, &(0x7f0000ff8000)=[], 0x0, &(0x7f0000222000-0x8d)=""/141, 0x8d, 0x0}, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000db4000)=0x7fffffff, 0x4) r2 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_dccp_int(r1, 0x21, 0x11, &(0x7f0000327000)=0x8, 0x4) sendto$inet6(r2, &(0x7f00005c2000)="", 0x0, 0x0, &(0x7f0000d1f000)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/23 01:48:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000d4c000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) r2 = socket$inet6(0xa, 0x0, 0x8001) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00002b5000)={0x0, @in6={{0xa, 0x2, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x409, 0x9, 0x80000001, 0x4}, &(0x7f0000fec000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000384000-0x1a)={r3, 0x2, 0x12, "77ff3e017deca622db977090ea3b4cccd0af"}, 0x1a) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000bdb000-0x4)=0x6, 0x4) socketpair(0x10, 0x80805, 0x3, &(0x7f0000d63000-0x8)={0x0, 0x0}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000725000)=r4, 0x4) accept4(r1, &(0x7f0000b6b000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ea7000-0x4)=0xffffffffffffff94, 0x80000) accept4$netrom(r5, &(0x7f0000656000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000e57000)=0x48, 0x80800) sendto$inet(r1, &(0x7f0000fd0000)="", 0xfffffffffffffe40, 0x20000802, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 01:48:27 executing program 1: mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f8d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r1, &(0x7f00009c8000)=[{0x0, 0x0, &(0x7f0000f8e000-0x30)=[{&(0x7f0000ad3000)="c98a8083a7ad3a773e13cc6e4023f0f1ea68bd31d2b42a2d7672cfa22ce93de2fffd928d0bb904364bd746bc858101d942bc46d6712763b040c942a0be8d8b70005b240c6c1d9591194a55f4d2953b592e15433813d8bcee78e336c99b0d28002ce5481ef240e57a7427de5d1ae182ba9c9a048675c036b570c12d2296dd2464955aabbf6a5eeb9e6024ae3c3dda0432866588ce74ba47d213f21dabbf734d71c3ca4e996f2caa536c328e042e854907d2f7f8b8f11182d508cd601aac61a0f99e9e100fbece8f07424c2f471aedc1a66b3b15097e4a6cdbc06f7690c47409c9d9868d", 0xe3}, {&(0x7f00001fa000)="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0x1000}, {&(0x7f0000f8e000-0x7f)="57b8f8a226403c761331d1614b67c81237f9d4732781d13b2eb9ba71fd4e8883951f14465002e06ad23d2dd6e0b202966c57778e807e5db6c33b6e89827306913fee17ae83098542850ead1925790b4a66ab3a54b68563522ca60edb87325c1b4d2bf9198e2cd46c13b832db8c84de38ccc7b8b32423cef2e5f80c185cf00e", 0x7f}], 0x3, &(0x7f0000f8e000-0x1d0)=[@iv={0x100, 0x117, 0x2, 0xea, "651cccddbe221d47193dea97cc5e76efd394f03a51530d7c6d43af24df260554c910cc235e10385c55c253f7b59e6a9d17d3314ed1242b5a56027dcd46513d9a1b34f49e0a53255aafea6c562f1ecb3a17607dced28f94c40f9e7e195b830983952794ed47e7b3b7d6175e2f984cff4b2733327249bbbd8f5dcd5b15622331dd361db30c527fd80038bee4f5165093fa471352b8af47c4982106a02c241a52e4c84f10900cea053a3c3f9cffde45c6575ed81c50295f213bb96e0b31a52caea3158cf430cd6abe7ffdd467aad829403dba638478f1e01685fc6aba186df16b6a3f5454955ff43e52d8b0"}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0xa0, 0x117, 0x2, 0x89, "516c7e23cfb5eca897e6ef58f55770acc046ebae52d21ba321b6eb82ba8c1f8d09b62e26cca428a43f67b6892c56e5d7e32b49f6a6e6829e8b9bca21b6681732cc51b97810160b265869a716d61e24d0d6d0548cfaaddb86f66c71be50426ef7422ccd59adc4698fd9ad24497944b6d5858b947141308892a215d4b7018201314ba21cb93552bbe6de"}, @op={0x18, 0x117, 0x3, 0x0}], 0x1d0, 0xc0}, {0x0, 0x0, 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@op={0x18, 0x117, 0x3, 0x1}, @iv={0x1018, 0x117, 0x2, 0x1000, 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0x2200, 0x20040800}, {0x0, 0x0, &(0x7f0000f8d000)=[{&(0x7f0000bc6000)="8dda3b4306d07e237f7b68e12196a7badabd67d40355bb02a7329691dc467f288e92978032fb0646f86cada7d0d0bc0ceefb4e7bd583119d544dd56c0f0ffd31d9a467b40e4aa8ce1f329b073e2aadaab7acb67e636d6c2331a63d0879ea32c50eb3767af4f8407eed5ef40b8f4b40ad475f4935fa40c87a71868f772b24cddf09bea40f300b41bce96239f61c8017c3b84a4455079c062304431066a8c716c6770ac6348feed081811ed6ad3054a2a26c85d1767cbb6ad913941e56003f552d8f9b04f62b0a2fa489", 0xc9}, {&(0x7f0000f8d000)="1f639b51cac7d516768652063124a6bbf02e0f82f487b3978a3ca1bf3dbdd783abb095270a3e6fb76f55b816a090d08c87431a55b4da15821db8d5acff89f4eb92cce3ea017aa5cd18b70b71783c3d85c948b3bd7fdb31221db143cb2516d2859ac80ca248f1f92db2c8c6d2004a4be96bce064aec3bd5c474ecda285f65b5f86351525bd004dc49", 0x88}, {&(0x7f0000ea2000-0x35)="b51475edfc86ac971dcbca4688c7ef9d689f6c80c2937e78c4a49b926dfebca0b8276856860225e77188ba585ae342ca7230c834cc", 0x35}, {&(0x7f0000f8e000-0x8f)="cb681fd6e1258cc81cd76ddbd4ee6a8d86ef832a8a9132a24b79b806d1926ed260affdc1fb17f8aaceb9a34098506420ba131cd1e69b090fd027191207a98b62eb47e352199a34e21341136a125d4a6408dc205e92d6359238b131c017211307ad3b9073379d31ff6ba9fa5b62adb6aa7b7a52049a02b3684bc4bffe7812d5d298455d9d55c6be3b92c71bc376bf99", 0x8f}], 0x4, 0x0, 0x0, 0x0}], 0x7, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f92000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f90000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000f90000)={0x0, 0x1000, "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"}, &(0x7f0000765000)=0x1008) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000044000)={r3, 0x4}, &(0x7f0000f90000)=0x8) sendmsg$alg(r1, &(0x7f0000f86000+0x54d)={0x0, 0x0, &(0x7f0000e47000-0x10)=[], 0x0, &(0x7f000060e000)=[], 0x0, 0x0}, 0x0) 2018/01/23 01:48:27 executing program 3: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000001f000)=@ipv6_newroute={0x3c, 0x18, 0x781a241f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_MULTIPATH={0x1c, 0x9, [{0x9, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}, @RTA_METRICS={0x4, 0x8, ""}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0xf, 0x3, 0xfffffffffffffff9, &(0x7f0000018000)={0x0, 0x0}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000020000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000d000)=0xe8) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r1, &(0x7f0000021000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) 2018/01/23 01:48:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2f) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00007c7000)={{{@in=@broadcast=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=@mcast2={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}}, &(0x7f0000f35000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a27000-0xe8)={{{@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, r1}, {0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff, 0x932}, 0xfffffffffffffffe, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000, 0x0}}, 0xe8) sendto$inet(r0, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 01:48:27 executing program 7: mmap(&(0x7f0000000000/0xadf000)=nil, 0xadf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) r1 = socket(0x3, 0x6, 0x8) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000ae0000-0xb0)={0x0, 0xa8, "7b77d234681864bf141c1de5c2d043e0c628e588f5a872687619108c591faa86b8cbbfa6f0a620ac7318ce386fca2f51970122ad410cf637d555a70e63a59076aeab799cd126b954ce24a6722f1886f1b37b4b59e35c86f2b87237b0c4038ccaf4b4f256ccd74ee8ad40a111cd9bf97115b4a691cbc4286a94c559322dd238c34f91922240e119a3e62167bc3bdf69583d847c7379b0df7a62c9e42db3b3d1d2fc92b293b5644c12"}, &(0x7f0000313000-0x4)=0xb0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000ae0000-0xa0)={r2, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x5f1, 0x6, 0x9, 0xb}, 0xa0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000ae2000-0x8)=0x1b00) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000ae0000)={0x37}, 0x1) sendto$inet6(r0, &(0x7f0000168000-0xaa)="", 0x0, 0x200418d0, &(0x7f0000ad6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f000096f000-0x4)=0x7, 0x4) 2018/01/23 01:48:27 executing program 2: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f000001b000+0x4e8)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000024000)=@getaddr={0x14, 0x16, 0x8, 0x7, 0x1, {0x0}, [""]}, 0xffffffffffffff6f}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 01:48:27 executing program 3: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000002b000)={@common='syzkaller1\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f000002b000)=0x10) r2 = socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000002d000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000002d000-0x4)=0xe8) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000002e000-0x4)=0x1, 0x4) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x0, 0x2, &(0x7f000002e000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f0000006000-0x4)=0x2, 0x4) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f000002f000)={0x0, 0x9, 0x9}, &(0x7f000002f000+0x3c0)=0x8) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f000002f000)=@assoc_id=0x0, &(0x7f0000029000-0x4)=0x4) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f000002f000)={r5, 0x4, 0x4, 0x6, 0x40, 0xfff, 0x1ff, 0x1ff, {r6, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x9f, 0x4, 0xffffffffffff8000}}, &(0x7f0000008000)=0xb8) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r4, 0x890c, &(0x7f000002e000)={0x8, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x5, 0xfff, 0x3, 0x1ff, &(0x7f000002f000-0x10)=@generic="1ebfbe49fc2de3cbbee3ffb811d048b2", 0x10000, 0x5, 0x6}) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r2, &(0x7f000002d000-0x38)={&(0x7f0000014000)=@can={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f000002c000)=[{&(0x7f000002d000-0x9a)="d003be9c996303a5323d2bc81761592fd34be8ff3a9453be1931628a635d79e6c950187cf8c7b4f40beceb75b62fd5536402d01d6070c1dac4940b43882ea97c1e8d136fdba71be2b92259ee80c41b5297ed6c32e58070e0a011426501880de43fed7c88d681d68d56a5ebeef1f3fc25a98ab680c5574c293c137e56b1802bd0bf36c7e560492ec322ceac988282137602f12d17f93d9547d742", 0x9a}, {&(0x7f000002d000-0xff)="3598ab2266f3b7ec4f765343b63cb406305d24b3f25c52fd6009161aaf4dfb0d9906be902e4d90e2a9a9ac1447253ed96d26c3d4772946000bb54d11a718354d723f96005a0324a908db978252e6ef6addd9bcaa9b66fc1f41b9be6acb22af9db448df88ddd8b8feab88c58f724de35a345773e255324aebb6ddf810847f8650b55e5ac6b6510f492036f4a1ac4812c87a01e993d3a6c76e24fe4b34a2f0ad7aa3146a02d70bf09ba3642dd31b522489404a720e63730195c692bac2dad94b83d59899ac6518a9df8f54cdf539dea8f1d309680375bbca6a59844f11cbc64187c0edbbc1273032cbdec311893fc40797fb18322727ccb9994eeaec2fb0ac6d", 0xff}, {&(0x7f000002c000)="5e22e8cabf8014f33bd292b7bb29a8d36b81f0e6c61f1c2f18ca84e85cc3f9", 0x1f}, {&(0x7f0000024000)="ddcca8156606ff18733b85906aacee7f2ec7bc62a6b05a7e3703ca279e6169234a6441a57a68d9becddf479f20996c8c4dc14dcbc364db9b385e519e8d094df1af7c177f81d1da3f9d88756022b2c5219cf724e6f4ed26d7831e52830532c7e407f5e29c688252fda5e11d6c420ccc229c8f94a0a1e15606a8ec6ec082fae1182e1d9c3f419ea5ffe31ec08ad66dba6322493898e93b8456be5943080ea8c676a6c704be82d93c337a57218198e7fa6b68f9c0b6585997578fbb2322e4fc3d6fbf76466fc5c8fb9b94ecc2bdd92298f10d8f73ce54116d6d83b6882ca102cfe89c527044da", 0xe5}, {&(0x7f000001b000-0xcf)="2ce44604de92c96ad1c379f5c3e077f7a9a530aaed577d3c6b0a0a200bc6aa92e77a7add1a060f1ae0276c18872be933714c76cbf61d42519568fa29336df53af5f73e979efe6b21a7a7af0fcfd8f4658a6a06145158dcc31490810019e2cb95820490ea5b4b52b992322fcecde8d8a346058e7043a8ca45a4392d1a2c0044aae127fb2f78c7f0bd42f34381b79f6fe5781dc64630762a772717f388d0c0e381a8185ce9f7005ae8db060b644e42b32bfd4968af26b80eab0ec70b361ede8a16cd265e41f3b22d84bf154201608de8", 0xcf}, {&(0x7f0000016000)="438c9eee6263a16c60d190a4b7f68ac3ab94bdc17a12b575753ea856c595e512339571bd46eaa736f7adce28978f150464ae2f0d321fb4fcf89d5868d9495faebe211d38c6fc579eb5b3805fac1beb7558b1028b7cd6d0619387974ea9a1aa10e6e5d22c6a6630201e260265987443848f6b2d3dc518a7976aac6c4e1556618068beec359be281a286941d0d5ed68704371efbdf43a84b85023f8f8f9ac84ad03918fbcef9382fe740235d34b1b27def716f87a84be9879963030ed180886452c22c3263bd5c1c40857fb78598b732d37d377842ea7bce24081f341f3522aadba77d71675dd8e6a3ebcb288b1ffb2dd0c2b0339103b4", 0x7f}, {&(0x7f000001f000-0xdd)="9ad2582525fba70f21289795ff066e0645f5f4040d93d2203f9044b9a7144c405027b1d7a3f2c830fd0318b8b45893ff332c334f48357ccd0aa6816ffef550f1d73740558caa2bb2ed8f0c5ce7774fbed901c043ca17b8e2d4901f94af2d70d7a243a9585a35cef7725144d16cf680495527cb399c1d7658a0817cd49da4d5af2e079b432b20e2dc7118768c6f5739d950951a35f349d38fafaf90a662197d3dc33e09c3df82738a06ea64b4122f9426090978e350df54f9223a11bf5ad17394aaaa7ca89a32c305efa3741cf58e9ef90610182663bee4d3d912cc2bf5", 0xdd}, {&(0x7f000002d000-0xad)="088baf414c08c3eb95b1f09ea239b01f7ef52e600fa3972ba6ce7b8f112e1a903fd59a08546cbf1ee032524ddf049502d1ec16b8ea0264a94f356febe6230c3b247b370afa373219147a8b95f459ad11a9d8fddaa337086767fa688491489cdc590856e08b9415dda04e880c1d1735793308b92feac730916ce9d05002a511ecb78756b5a64437328bf581bd158f98ce6c03eef290728406ba47ab9fd60fea0dde6d318f339e8b29b2cb4b72fd", 0xad}], 0x8, &(0x7f000002d000-0x108)=[{0x108, 0x84, 0x9a7, "c8f315670b56ac072f5b1599ddeade297f1b9184ff06dcbbc64899c6e2d0abb488ca35b18063896b32de81d3d92c1eee0037065f01cb084b0b87a2fbed0e5c71988f21aa1a6ebb946eb28a51f869f813b240aaab2090b10f7097f07f2d3d02faefb70e292f08dcc613e6f1d8c3c3e0977fb04522b19f5647b74435611e5f8cfa549419481ba75f81e9d4b426707fda3f0fa2b2b04de5b3013d1d99c0b52a7b57ec50556f42000fef0a52c6900fb044c9ac1cb889728f4947eb424b66a6f06f5a9e2eb0c850125fc5907257d795f79a15f94a5a77f53688f1daa042c10e3d4170715fcc1fef938b3cbb12daaad30342395513e9fe"}], 0x108, 0x20008000}, 0x20000000) 2018/01/23 01:48:27 executing program 5: r0 = accept4(0xffffffffffffff9c, &(0x7f00001c6000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000896000)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d41000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000447000)=0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b75000)={0x0, 0x0}) setsockopt$inet6_dccp_int(r1, 0x21, 0x7, &(0x7f0000230000)=0x10000, 0x4) socket$inet6_sctp(0xa, 0x5, 0x84) r2 = bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x8, 0x0, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000516000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 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=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000771000-0x4)=0xe8) 2018/01/23 01:48:27 executing program 1: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000001a000)={0xffffffffffffffff, &(0x7f0000017000-0xf16)="80e2001e3c1d1e5a7508c6fb32470b589ef593cd62aa511e16ac3847e85dcaeed5b2f943ae440069dd7e6da55bb2f02dee57b2dbb7bfbb87aeaacec5a3c1044d203187302f56ee22e305ef1497bbc307d354332e9632d20b5651a46ebf31d889b3bf200a7d9975c57905da5579d564d7fec658d71b71cf9b31a81337aa51afb86a6d9349c8a09e2d796215f4315e8d6669197cc8cd2c66a59463c63bc91760dc8053f5c3b3eeb9e88b8b12d6de21bc6381b99142ff0830f2db138716a25af91cda5cdd268cac73f2a613930696983dbad17edccbd3768ffc4c70545d6fb1a239ad1114dec9875f50c86a10c3d6bfbed4da1e55921bea24c5447139a4e9001e0e806b2ed2a88ef2bcd6ec8490964635484252235906949349c30ee5e69d782c1174fcd25c982b2638d2a6a57bbf929a5ebaf46648f63a5154fa65b50ef242f48456989def02b356434cac91ec3da1099f5f5eeebb45f054e76a8c18c146b617bd48c3a6aca6e97b2041d81227ebf45e26a875dc62a7a3c46fb3bc31ca5c93f5faae14d8ab0494988669d1adc872a5151f4f04d249974b4696acd5ae62f528aa6bd57ce339c7685a935d18249aa5137aff6a6c98743990704020d8d5184c7473d004f5cac1a259794e5feb01eb8e4895c1693a83f7d79430672d24ccb3d821dbdb88625a2984a8124cbed506916ee8bf9f3bbd11c906d02313e88900edd31057d2ca614d205d771ca25cd2b66d5e77d398bbb4125e9117868ceefed7d5e8069c920e19d6768ea9f9a2a3dfc438723f46afada643e3b49bca5ffc2babb0f360cddd795f6f1afbbff780c3517069c30e234f9da2464686bf7f9ab0119f81e385e38a825f7d2bd9634acaf030884a09510eb6b2dc910956f70891cd7a20fa84b6e334d9a2b98aa6a70da2ed21618c7c4cc0e35261ef8f6bc01c46313896508976f33650d634029f856e2a9b9be9451db9307ebf09ab796c9974b0e40287e3cb7d9d2dbe8a77160daf55ea45fb2e4fedb14c71965ccde63272f4aaf77322ac3d3e00002ffd844c9876c2aaca4318fd11658845f5042b2855eb4ea6b08411d0a8cfc43ff23080c5b8bfb8ae9efa60df0f9073d88b5ca34d288e6af7b6e3e859c75793aef498db9e0b050a2ca082056d6d25c06e10eae4a9ec1ea64612f73c33e91479f3c0c2840d6a14eb93c90def8270b135a7fccef18b041f853bf2fdf65a69e21ca3bacc75efd4797b568635a136c718ce26dca5b984bf6cad0ed9d51725c2366283b3843929347c2fda3872f5df8d1f149d293feaafc5f8fb0807a32f54cf71d1167cef51f243c20469f3c224d4f2931652953e917af2f46dd8b7b35c2ffc3576784266b55263e8bab689f72972d82aa445a39bed1eb9d21f09a777c58ae2e3abfa856f08d17bcbf85d7ba53b9451525d500401461b97de0c6e8078a50d26bcd15dc2d93ef290b07fabbfd41eb6e423ce2eac8ba4ba552900d9877413ac53826078ce561e45a6a1ddcae2b7ce77a15d18fde97890b3323b6d38506c35dd8e480148d16b146952ff6a651c1988ab1ca9b3b4b0d28c8add8e27d31dcafac292c884000949ee4f0320c1e10da86a54d13d7ad858cc2b07075a056a545e0a893c64abdc3fb31c482eb90e50ed9e0e896508e51029f768edc5ffdc2c06e323e8405afd8dfd9959e56fbd78bf5a780cf362f3c06eb9c235d7b1c35cb47a93440859d51e98b2136a6ade3dbf5e093ffd65810beb2854d36f0b4a6b798830a9f2ae29bc5f7de85c2694c5c6750d2a090441d7a2c6fd5b75fe73929812299512f6c50b4588ad263803e6a10509a70969bdc3c6563a90666d52aa8c056064ad46b8ea3481518db923a1b26aab1345d4b6c3005e9ff4f7d49c3d51b89b4bd53d04640bb5a25e47fb6dc42929f4e6377b686a4743178ef64dfc936a55a0a61ae92de9317be0e9a5e43197444a963dc6ce7da90a5306a1105cac9716de6e1878c5f60232ab65eb6f71336a360c1286a6ec59cb78affdd3bcc7245d0966d5ff20472ad2f89ddefba6d2ae04d301b092a539f566949a7502f95cef245e04f5f86abc50d276d57f967a3b2eb20a502d19e3ea1cc90c2128fcfa3d6b9729d68b4b98332065bf9be38e9fad8dfda4887a46b1fb25897fce3e5a88bcd20cec8cc1ce7cb05a5dd4b3a8b942edac684236960205ecbae6e85821971debb7b2f5db0edec05a6699baf83cce7df71cc0b69247bbea5bd7b99114d8c7f429a7415b8589b5babd9941a6e4099a7a66dd6db91cb0f8c77a7999b65e12f2624841885b08356366af21769104147450cf8cef231ad44c65ef08e4ce54490f953089ebed6d4a6fc53ae12afd8db47e70667bf23db8bb38fa30946da38fc463d4e702e69d71794ad61322375ac1b046a527db8daf08d13a1c3ad0d6eea15193ac785e39e2622884af7034b8f95d1e750b434a3e287fc6d7061326a4a4b35058ee476635b96556986e41f4a50571cc043cad5ab4c6e3e5db393642a9cac881f3b896157ac2a364a64d951f0ecad9cccb572116b87ba9058028f5bc4ebfc77317720523841905924a7c9830c340be76b94931552291329a6de7ff58cc1ac5e465225067270a220ccfeb944d86e24d7355af504f3b0722fa96e0c3c1db1849aa07f6f06550ff512fd98ed9703ea4fbe7bf189b4b28296111dd6dcf6de43de73ea5dbbd22367b287b38faaca8f2184fa6d7c9b8d23c55998090447bfee2889c81ab530ca4ccaad8039076ff94a02345ee0b5e41ab2b109258b1c53f7e6a7a714fa694a2ba45e24faeeb2449230251cf8af777dd10a38378a0ef522d193e0cfffe2ed2b8da611d96973e9cfd15594f099ebfc922b29c42cbebfc85c80d6c55024488cb600b631a9be3052364093a47a9c328c6679ae97b72350adf42fcb4a83fdcc528464674bc71a2703c79c833243f5dee52a1b82dd5471e763599623de468ba71f7b5c87ff81c7e33a107651768fe548312b04d0baf8468becb111ecd5520a7fb12825c3bc8c8f177463b20958ec102edf4a258a786955335c649c05897c59204abd04e4103383fd237d36927dd79b6bb9df77ed8c8c2e46594d1653907f1179a0070fa2dc1de4e3b4ddebca4c69236fc1230795de95bd1ca0aef994afe353750549fca073446f5be60e7b50f6e8fe69f762091de60b79b14db2d2df1579bde1f2701c8fe10cee8652a345816cbc07e6e954dab1819d8cf926e306ab9e9146c73a7cc094f0ebc16c20fa7ff682d0649eaafa7eeba6cecd6ff3ff33af7dc983c6fa124a07d4ba4f6e57a14fbf511c6b5e80972856ef48348a884631d6ce674984c35b8d772922cdf8db8293e67aeb06df61f516a8f62ddf7b769e3b12fdfe9f20c1a282a0fae142ab554ea20e8a721ecff1d283ad8e4cd481a6d0389e05d02d875f3172772ac19e0d0cef60d00160e7fdc3500f2df739da527d28f9f84edc2dfd90c041f88fad592d0fae25848867a47c7ea50ac0150bc752ffe0fbad5ed719a2ced778179af183560a47a2e3d46e5f450eca0c7f4684523638ececbf2f7ad34c25d98560d07dbf096c0831f4641fd72a8d8fa3d1e97915e2de12817e0b34d6bd27a391a56f01d69469103d08efed720cab452f719e2666ddc018d127ada7dacdd8c69edd10a1bd7fa4963f68bc6668fb44db1c724f6eb934912935307f50ff588a0e3d4a3048bc2e4a599bc6d758534616ee855193e7e296455c596946af33939572ab5852a45e31a1c721df8d9a312b874b511a682e41e0af8509ec82883e61446639df749863d84933536ad20baf02b16ab45fdb9cb8f16693034f169d1807692fe80ebfbf2d0462f37a708834146f2895910cf0d63935de118afad692e765949478b74c94134bb6a1fa54996f05f8fcf451e080f034dfbaa64d3c503d9eaa0203be1cb2da8185b36f7f6a96cad69d1badb711fd0eb41846726bd273759977319d228fffde5cdac0b9ecdde73e94a7d03f49703b1c2e874352b4ecfc33628746a7f592c5fd824cec3b79d8009c11c23fd1e474d88a62fb32776554d27a586b7b516afd8f3de50bd7e6aaa1fc7747e8ad54cfbee7cd41d30151053a581e2f8db2e783863d55441390c542ec49ab3dde8e045e521710044230e566af9911613b3dd15325c4a79c9981ff446af8fde6bef87cbd1917a922fc1e7b0a11d22b80726e4ed1ed82a9858473fa897e2a2d7c79fc8fd8de2c8f3aa3a2ae06787f1754e601ab468bee33818e748010156ce552d9482841f7041125ba1bff3ff024b6f6552a7f7b8cb21f0d41bf2b765ead483b520a1131a5569d2d0eaead67ce36b4c8775d6da636bf462bb3b66c06e44a27f2082c3c5d378bb7214cbbbc673bb4f0e1637f4846e461ce6228def646894b4b88714143273c272833bb29c8faa942e3e8479bb542b4e29783cf03747bd974b9a4d5fb1f334476a510c32e6954b5d6c3346f9c3f0a2ec0ce51aaf34e69e527ca1adad2e25911ac9423143c71ece084147916a52cd16ef3c49fb8d8704e2306020cb6065a43a2847dec2dc2c72fb3bbf84660cd35c6fd61c3d77d55ba31d17a2561a760f39075c5753fdad0dd63d02d5db101fca7e82b828ac0dc6ad47d9402b042ec3152c5aeaa302421137e7ca29dab56a73f71f7b69f77f96eed6f6a020bd3c9b7cfeecf57196b0063e4c26a9cebb54f9481e21fe16473a19ff2192deff25b13e10cfe6a970cf88c09d53166ed87219d969c94f399db9f02e7eeb610f0aacae9de67d138c7e4a6ae1cdf1c2296c6d9f58a750f6fda06b8ade72aa92381742970f3f542c74fb3a6afca417f46ef5f0e20d6631daf2312c37fd18d0b373bf47b7b049ed5bf354aef55a50da82b56288a416172c8852f1f2ee10f4fa649fd8ca5e6a8f889a1b9e956cfc2204dc5209d6e7d88176157d2d07989b4047d791c3af3e0f3b58cf4aebaa3a6d8ce5ae499ffa9b3248ee479ddcb1988c09023b9ad7b6b3c4f164afa0f3b86dd01c1d17416b573eb70bd84888a5636d9b62057d975a0745a5f13fc9b0f6fb26407e9f7813c3d8c4637f6a1cc41f0aeff846e7e4084ba683f4c245ac04c709f27544e08819d074741259c538a58da8e76f089f546d3c2da0ad5beee9bf7baf1591ed72eb635b7a120144dd35deae6f1e85d48456acfeef23bff9bb6b4c67733b74c8492776a463c90de619b898695ef5a56364863910741064d12b0552aea44103b9de446fc3ce5eefa5ce5ca1103ad18249b443166a1a0fb92b4a9f4bc4742ea1ac84a5f9cd164ed726e3b3e94417d25d3469c1749da423468a74ab5ce77f13ca81d69335fef6f637d32cfbbc57d0c5eaa2738400c640a748616e8061671ee2db5327d144dc1e471d16bf7b9fdc3cb4fb57210048a28c229f1caf1270d083264ac8d400b956df6d52794eaea0cd3372fc9c22bc8fb61af23b72b97150c931966942236dc7f4db6fc21e3a51271d0b0bb1", &(0x7f000001a000)=""/161}, 0x18) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0xc, 0x0, @ipv4=@empty=0x0}, @typed={0x8, 0xa, @void=""}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000015000-0x8)={0x0, 0x0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000001c000-0x4)=0x1000, 0x4) 2018/01/23 01:48:27 executing program 4: mmap(&(0x7f0000000000/0xf1d000)=nil, 0xf1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000f1e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000d68000-0x4)=0x14, 0x80800) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000f1d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000807000-0x4)=0x14) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b04000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f00004fc000-0x20)={@common='gretap0\x00', @ifru_flags=0x5000}) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000501000)=0x0) sendmsg$unix(r2, &(0x7f0000141000-0x38)={&(0x7f0000f19000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00001b4000)=[], 0x0, &(0x7f0000f19000)=[], 0x0, 0x0}, 0x0) 2018/01/23 01:48:27 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000+0x67d)=0x40d0d6c9, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000ca000)=@assoc_value={0x0, 0x2}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x40, 0x8000, 0x40000000000c482, 0x10001, r2}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000373000-0x5)='veno\x00', 0x5) setsockopt$inet_tcp_int(r3, 0x6, 0x22, &(0x7f00004bf000-0x4)=0x4a, 0x4) sendto$inet(r3, &(0x7f0000a2e000-0x98)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r3, 0x0) 2018/01/23 01:48:27 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000-0x20)=[{&(0x7f0000001000)=""/89, 0x59}, {&(0x7f0000000000)=""/118, 0x76}], 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={"c49bf4a96557fb3be736889587b2f82c", {0x4, 0x3ff, 0x2, "396d502a020f", 0x6, 0x0}}) sendmsg$kcm(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@vsock={0x28, 0x0, 0xffffffff, @hyper=0x0, 0x0}, 0x10, &(0x7f0000000000)=[{&(0x7f0000abe000)="325de243f4e176e8bef7d25d35f5ef02c44f7a7d3d3356aecd", 0x19}, {&(0x7f0000925000)="15dfe5b4109dde45c904d54c8fc48ab7a169231ca0ded118b252be0106725c6ec70025abdf33494453b2969f3dfa727ab61d5eec0b4327faf2bc7552a2e2ba1fa899cc0f3c39c4c7403fcfba8afe818a48b0d6b5dac37a4d7adb167ee305a523d648cb938e7888956b2717666e5978f1da150cfb3619736756e095680a931952045601eccc1a70a87a02bac76c07f039b06397b570b98943c32d", 0x9a}, {&(0x7f0000000000)="cd172b0cb68088725b570da2c6d6", 0xe}], 0x3, &(0x7f000046e000-0x538)=[{0x10, 0x110, 0x5, ""}, {0x48, 0x10b, 0x7, "c27b2d4aeac70d911b4f8d9257fdead0e4f7eeefff795aaad86f79e4e20ae721c29bc9d65ebcb74c00036a4de3b604849b97c3051c5bee"}, {0xc0, 0x115, 0x0, "0070f6a68d5e9112202af44f0736b18b5f858b856b15a3e789369f6c48fbeee0c84866dd0c85ecd33e35acff5a22658df8d72f65ba6fd17ea652b0ff3390d79deabe8ac3d6e9290673b5b7b25b2c8274894b2de682a2adb5ef9397a50bebfee4b8b48ecb1eaf7617d49bf4f92639e9aa94b67fa937770193af5a77c440ba688ff87593473fd25aac44edc949cd7b6df4e80c5408f7746f95a7411f1f3d5204ab203b01f1694aef506e62f2"}, {0x60, 0x10d, 0x6, "d16e30c27c17bc81092da79fa6b0e983bf841d90418dee96a244266131bba5e2ef3f8f7ad5bf6dda43a405c657ebb210609493edfa38c1dfd659aad806ab8d39584946f24b868e955a"}, {0x98, 0x102, 0x8, "7d008b143ff64fc9acba62324b305bffcf5ae7e7c24b4931fafc0636b7cc704bbec1c86cf6fd125dc653d449fe1432b3f5798fe0a0c632b704a882d94d1824b2412eb49c42b2c4820b55da1e143890e57d88060eca97970f3d1f52ce1531bbce31723fa73501c9278bdcb5d067e08a1fb5e9744263f51ed2181cf3d809313fd6b4fb062a"}, {0x10, 0x1ff, 0x40, ""}, {0xa8, 0x107, 0x2, "d8b1ff6d17328ad0f5f22dc7266eb6dd07e82ef5f691383b58a440f312ff62e06138dd893b6df2d18e0464c0120d07ca18288eb0a9949245988e1141d2da36a79db6ab966a0f70d172f815be509aaee099225dc7fbc750ecec8cd9334b61039bdc1e202cd5c785ebf5d0adc65423eda03476bce2f3ccf8168b23016e368f7c36f76891eba9757919483402def3f425b746cbf6"}, {0x110, 0x11f, 0x3, "2d847c363ba04045df6a7312c29a7c9d0d7d0e6b2e0cc6d0c5a29621f89db2fa5dd2cd499b9da5de5480475eb5bba8df137dfcb70754241cae746677f3f41f2141bd17835f11f4233ec4a110555b4eb6294425facab06b40b53f3ae698e7f31e15f08f985141f1e795cf358667ee01afd795bbf3d7e67cb439d48d7eff0291eb8a5f74414fd4aa92a8995763cb8ce4b232328cf7935c36a655469c73d4d29d73dd5fc10583f94d26e32d1c0c4c53d88a2ead2476a336fa528c172a8973cb29ed54619e6816432904abd4090ce09c4391498e199c6f53763da7ad245107fe70e2639a5ab184322adb726c7587e366ab164fbcbe4efb59c9a60585"}, {0xe8, 0x0, 0x10, "84357cd777a616db4b7c0b8f88c0090305564ece3ceef1134dafbb945c47ba26913e110120a1667bdf857446a603c745a1d35cabc5cb06207e289fdc25dbc30bdb9e2330e0275bf082d4c0e774751c2ce1ea423b6377e23f0af79068edc73150a5cf7f794624b86f9ef6bdb6ac00cdb7a4100719519e67f9a69537b0a0bd47d08db6e395c4f442687445f5e0a9318d5e42adb4c4e8700c5fd2b7f547555f51a44a4f9ef712d810b03b3633d6f33c79ab3ca89ababbde1b7a6485635a24a0513ec9a4b03093ff597e6a5d6228ad06de5c29"}, {0x78, 0x117, 0x6, "d8937e5d82617e07c0d5b302b0920327fb296bf2570d60830f23211e4e751be7c2b5d30d4bf477869ea8a8a1b5b821df0eb30ce41de63817b396c643b11201f784596ecf572944ee03b2abd4071aa7d21f8048295d21bb47f98933522554fe8e8eda06"}], 0x538, 0x0}, 0x4040004) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x0, 0x10000, 0x0}, 0x10) r1 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000aa8000-0x8)={0x0, 0x0}) r4 = accept(r3, &(0x7f00002a7000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000242000-0x4)=0x58) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000005a000)={0x0, 0x0}) bind$netlink(r4, &(0x7f0000b7a000)={0x10, 0x0, 0x2, 0x20}, 0xc) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000b02000-0x9)={0x0, 0xff, 0x7, 0x8000, 0x100000001, 0x0}, &(0x7f0000e3a000)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000b86000-0x8c)={r6, @in6={{0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/23 01:48:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000783000)={&(0x7f000085b000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}}}, 0x32, &(0x7f00005c6000)=[{&(0x7f0000634000-0x73)=""/115, 0x73}], 0x1, 0x0, 0x0, 0x6}, 0x20) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000981000-0x4)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="1000000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/01/23 01:48:27 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0xfffffffffffffff8) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000000)={@common='ip6tnl0\x00', @ifru_flags=0x0}) setsockopt$sock_void(r0, 0x29, 0x3f, 0x0, 0x0) 2018/01/23 01:48:27 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000000a000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x80003, 0xfffffffffffffbff, &(0x7f000000b000-0x8)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f000000b000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000a000)=0x26, 0x80800) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r0, &(0x7f000000c000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000000a000)={r0, &(0x7f000000b000-0x6c)="60e75d758dac525f3e3ae2754cb23d760c27e7db923028d014bcf76137e041809f7897bf1342d1d45e402af5b24b9069d26195b6f883920f303357d53e126d8a55760765013bb9ea052482cd53767bf93dd6bcb3981dafa9bac2f836fa160315c09c98ddb82bafc4f9eed8f5", &(0x7f000000a000)=""/90}, 0x8e) 2018/01/23 01:48:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000198000-0x90)={0xffffffff, {{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) 2018/01/23 01:48:28 executing program 2: mmap(&(0x7f0000000000/0xdcd000)=nil, 0xdcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair(0x9, 0x80004, 0x7ff, &(0x7f0000c52000-0x8)={0x0, 0x0}) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000dce000-0x14)={0x8, [0x4, 0x8, 0xeca, 0x100000000, 0x7, 0x10001, 0x1ff, 0x7]}, &(0x7f0000dce000-0x4)=0x14) setsockopt$packet_int(r1, 0x107, 0x9, &(0x7f0000ac6000)=0x6, 0x4) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000bfa000-0x4)=0x0, 0x4) 2018/01/23 01:48:28 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000d000)={&(0x7f0000015000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000012000-0x10)={&(0x7f0000013000)={0x20, 0x2001b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x5, 0x0, 0x0}, [@nested={0xc, 0x99, [@generic="0700ff0000"]}]}, 0x19}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f000000d000-0x8)={0x0, 0x0}) 2018/01/23 01:48:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x20000100000114, 0xa, &(0x7f00003cc000-0x4)="02000000", 0x4) connect$inet(r0, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00006ff000-0x8)={0x0, 0x0}) read(r0, &(0x7f000083b000)=""/1, 0x1) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000982000)={0x0, 0x0}) socket$nfc_llcp(0x27, 0x4, 0x1) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) 2018/01/23 01:48:28 executing program 4: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) socketpair(0x11, 0x2, 0x101, &(0x7f0000608000)={0x0, 0x0}) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000ff6000-0x18)={0x0, 0x6, 0x20, 0x5, 0xffffffffffffd682}, &(0x7f0000887000)=0x18) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00005ae000-0x8)={r2, 0x8c8}, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ff3000-0x10)={0x1, &(0x7f0000004000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f0000008000)=0x0, 0x4) 2018/01/23 01:48:28 executing program 7: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000001000-0x54)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 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]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000fe5000-0x88)={0x6, {{0xa, 0x2, 0x87a, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/23 01:48:28 executing program 1: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0xb, 0x80002, 0x7) r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000021000-0xc)={0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x27e, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000023000-0x48)={0xa, 0xf, &(0x7f0000016000-0x78)=@framed={{0x18, 0x0, 0x0, 0x0, 0xdb, 0x0, 0x0, 0x0, 0x9}, [@exit={0x95, 0x0, 0x0, 0x0}, @map={0x18, 0x4, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}, @ldst={0x2, 0x3, 0x7, 0xa, 0x0, 0x2, 0xffffffffffffffff}, @map={0x18, 0x7, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @alu={0x0, 0x8, 0xd, 0x0, 0x5, 0x8, 0xfffffffffffffff0}, @alu={0x7, 0xf5, 0x7, 0xf, 0x2, 0xfffffff2, 0xfffffffffffffffd}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000001b000-0x4)='GPL\x00', 0x9, 0x1000, &(0x7f000000b000-0x1000)=""/4096, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000005000-0x4)=r2, 0x4) 2018/01/23 01:48:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000ba0000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001da000)=0x10, 0x800) connect$inet(r0, &(0x7f000002a000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00009e3000)='lp\x00', 0x3) bind$inet(r1, &(0x7f0000bd6000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000a2e000-0x98)="9f", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r1, &(0x7f0000f53000)=[{&(0x7f00005b3000)="e3", 0x1}], 0x1) shutdown(r1, 0x100800000000001) 2018/01/23 01:48:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000093a000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="", 0xffffff97) bind$alg(r0, &(0x7f0000689000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-generic\x00'}, 0x58) pipe(&(0x7f000057f000)={0x0, 0x0}) socketpair(0x0, 0x800, 0x8001, &(0x7f0000fd5000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000003e000-0x8)={r0, r2}) 2018/01/23 01:48:28 executing program 4: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0xa, 0x2, 0x11) sendmsg$rds(r0, &(0x7f000000b000-0x38)={&(0x7f0000005000-0x10)={0xa, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe8, &(0x7f0000010000)=[{&(0x7f000000d000-0x1000)=""/4096, 0x0}, {&(0x7f000000e000)=""/79, 0x0}, {&(0x7f000000f000)=""/255, 0x0}], 0x0, &(0x7f0000002000)=[@rdma_dest={0x14, 0x29, 0x43, {0x0, 0x0}}, @mask_fadd={0x0, 0x114, 0x8, {{0x0, 0x0}, &(0x7f0000016000-0x8)=0x0, &(0x7f0000009000-0x8)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x24, 0x0}, 0x0) socketpair(0x8, 0x80805, 0xe1c, &(0x7f0000010000-0x8)={0x0, 0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000016000)="17bd5c95c5c1a713f051c7c8941731c27fbafca419b8e247149e8050f6c0aa98dbc98da32f0390f6f6baf6308bad0201db050999e326e60f198bce628ff9609f80f8f600496522b443f5b5e12dc11532a7f5474ddf22f2b01416cea6de066ab902b3c2e5066b4500489722e3c8db4d3d04204fe3783fbd853d94e498bc02557cb645f2dd4d9c369db8051206f6c69a3b0a91f8adce60b872c16b229d39f346de9d0fecc7bfa8fa9d67cc39f175feaffeab7ba5f949764ca2170d77dbbcf4a3e23cbb5eb38bafe29ab34497fd6455a6ea1df5ebef4b26f3fe356512e4f4", 0xdd, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000016000)={0x0, 0x1, 0x5}, &(0x7f0000016000)=0x8) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000002000-0x10)={r2, 0x1c, &(0x7f0000003000-0x1c)=[@in6={0xa, 0x0, 0x100000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x7ff}]}, &(0x7f0000016000)=0x10) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000011000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/23 01:48:28 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000001000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0, 0x0}, &(0x7f0000001000)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x6, r2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000091f000-0x8)={0x0, 0x0}) syz_emit_ethernet(0x42, &(0x7f00003bf000-0x4a)={@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, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[@timestamp={0x44, 0xc, 0x5, 0x0, 0x0, [{[@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000007a000-0x4)={r0}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000695000-0xbb)=""/187, &(0x7f0000edb000-0x4)=0xbb) 2018/01/23 01:48:28 executing program 1: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3, 0x0}, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f000092b000-0x17)=@req3={0x1000, 0x2, 0x401, 0x7, 0x4, 0x7, 0x100}, 0x1c) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000002000)={0x0, 0x0, 0x0}, 0x4) 2018/01/23 01:48:28 executing program 0: unshare(0x8000400) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000ff9000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000a11000-0x4)=0x10, 0x80000) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000ff9000)="54dd6fceb2fa258af0570edd1d3dcac53e15c41ee5897a002ba190addc2d1cfc79a032a0ba261aac8d45cb424c130ef62e47c08ab41e28ee4224f55bc567cf1eec997e7b7b6d61906261a7183f81", 0x4e) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000ff9000)={r1, 0x48bf, &(0x7f0000001000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0xffffffffffffff8b) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000ff9000)=0x6, 0x4) 2018/01/23 01:48:28 executing program 7: r0 = socket$packet(0x11, 0x401040222, 0x300) r1 = socket(0x17, 0x80000, 0x798000000000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000574000)={0x0, 0x3, 0x6, [0x778, 0x80, 0x2, 0x5e9, 0x3f, 0xd03]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000002000-0xc)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f0000002000)=""/16) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={r2, 0x2009}, &(0x7f0000001000)=0x8) setsockopt$packet_int(r0, 0x107, 0x800000000000014, &(0x7f0000003000-0x4)=0x0, 0x9c) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000000)=0x800, &(0x7f0000000000)=0x2) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000000)={@common='yam0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/23 01:48:28 executing program 2: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000020000-0x8)={0x0, 0x0}) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000010000)=0x840, 0x2) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f000001d000)={0x4, &(0x7f0000019000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x2, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$nl_generic(r1, &(0x7f000000a000-0x38)={&(0x7f000001b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000019000)={0x24, 0x1e, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0x10, 0x2, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 01:48:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x9c}]}, &(0x7f000056b000-0x4)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xffffff70, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00004bb000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000097000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000d19000-0x4)=0x10, 0x80000) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000882000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000441000-0xdf)=@ethtool_eeprom={0xb, 0x1, 0x2, 0xcf, "4f4cd8523a478f93e6ffd3a5b1dc7faf890e4f9b9fee929b07a1c437d13172840a7d47888b89f95e2e452be5a7c20eaf04863cef76779d821882193ce3f10ed28d4b35de222dd3b9147a037561db1be28f59ae5b83bb5c8c54655506f1a62f185d5b3eb86a6dca85ef9bfd0314d7a91b1083d042e00cba36212ee3aa08bc63914b878ac124f734e114da28f372a8307a2bc2bfb7aa51de07dd01ab935b4d4d1e30b6b5aec4436e6fcbebb9ac00454399b409abdaba7741214fab8f6057eb03f1569c1ba58a26d673d15dbad8d2dc09"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = accept(r1, &(0x7f0000655000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00007e6000-0x4)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00008df000)=@assoc_value={r0, 0x10000}, &(0x7f00009dd000)=0x8) 2018/01/23 01:48:28 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0xffffffff, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000001000-0x20)={@generic="9e64d8fa7a718283ccab4a84a024a3e7", @ifru_flags=0x8000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000636000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000037f000-0x4)=0x0, 0x1e0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000683000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) bind$netlink(r2, &(0x7f00008f0000)={0x10, 0x0, 0x1, 0x8000000}, 0xc) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000ec5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}) r3 = accept4(r1, 0x0, &(0x7f0000200000-0x4)=0x0, 0x80800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000b4f000-0x1)={0x0, 0x2, 0x399}, &(0x7f0000118000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000a06000-0x8)={r4, 0x3}, &(0x7f0000efd000-0x4)=0x8) 2018/01/23 01:48:28 executing program 4: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000fd6000)={0x2}, 0x1) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000fd7000-0x4)=0x0) connect$inet(r0, &(0x7f0000a7b000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000fd7000)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00008d7000)={0x0, @in6={{0xa, 0x1, 0x3, @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]}, 0x1, 0x1}, &(0x7f0000fd7000)=0x98) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000331000-0x1008)={r1, 0x1000, "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"}, &(0x7f0000fd8000)=0x1008) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000fb7000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000fdb000-0x4)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000fd9000)={r1, 0x100, 0x30}, &(0x7f0000315000)=0xc) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f00000b4000)=0x4, 0x4) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000fda000)={r3, 0x7fff}, 0x6) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000a66000-0x8)={r1, 0x9}, &(0x7f0000fd8000-0x4)=0x8) r4 = bpf$MAP_CREATE(0x0, &(0x7f00000cc000-0x2c)={0xd, 0x47fe, 0x7ff, 0x353, 0x10, 0xffffffffffffffff, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000fdc000-0x8c)={r2, @in={{0x2, 0x2, @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]}}, 0x8c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000fda000-0x10)={r4, 0x28, &(0x7f0000888000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/23 01:48:28 executing program 6: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000009000-0x70)=[{0x0, 0x0, &(0x7f0000014000-0x50)=[{&(0x7f0000010000)="e57c37ed9e76d2f418a41b6d9c0f7730b94093e6795c7b14945925ad0a6ada26abf2f5e82205c899f50104a9b500a58dad", 0x31}], 0x1, &(0x7f0000013000)=[], 0x0, 0x0}], 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f000000a000)={0x0, 0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000000f000)={r1, 0x50, &(0x7f0000017000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000009000)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000010000)="6b6be70000000070a40d000072ca66ee2b10bb62bc0c89b4c13f0641cb9d3cb0"}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000000)={0x0, @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]}, 0x4, 0x0, 0x3ac1, 0x6, 0x7}, &(0x7f0000017000)=0xa0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000017000)=0x42, 0x4) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000017000)={0x2, 0x204, 0x0, 0x7fff, r3}, &(0x7f0000017000)=0x10) 2018/01/23 01:48:28 executing program 2: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x10000000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r1 = accept4(r0, &(0x7f00000b6000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d6a000)=0x14, 0x80000) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000fc5000)={{{{0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1000, 0x9, 0xd5, "97452e5f2e4472a438134f6f448f54839e29668115d807a2ae9ce245a7584bf044c5e5dacc2acdf6e3c87ae0d43561934749126ce6db1a89b86ef69ddaca432dcc402697b900cfce6cccdda299aa0b03"}, 0x160) setsockopt$inet_tcp_int(r0, 0x6, 0x80000001f, &(0x7f0000739000-0x4)=0x0, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000920000-0x4)=0x0, 0x4) 2018/01/23 01:48:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000ba6000-0x27c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5, ""}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000eba000-0x4)=0x5, 0x4) 2018/01/23 01:48:28 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f000064f000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000000)={&(0x7f0000001000-0x8)='./file0\x00', r0}, 0xc) r1 = socket(0x13, 0xa, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$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) r3 = socket$kcm(0x29, 0x2, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r4, &(0x7f0000ace000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r3, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)='A', 0x1}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00008d9000)={r4, r2}) write(r3, &(0x7f000017c000-0x2e)="", 0x5e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000000000)=0x0, &(0x7f0000edd000)=0x4) r5 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r5, 0x1, 0x15, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) getsockopt$sock_timeval(r5, 0x1, 0x15, &(0x7f0000889000-0x10)={0x0, 0x0}, &(0x7f0000166000-0x4)=0x10) mmap(&(0x7f0000000000/0x8cb000)=nil, 0x8cb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r6, &(0x7f00008c7000)=@file={0x1, '/'}, 0x3) 2018/01/23 01:48:28 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000000b000)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000000e000-0x7)={0x0, 0x0}) [ 551.309416] validate_nla: 4 callbacks suppressed [ 551.309420] netlink: 'syz-executor2': attribute type 2 has an invalid length. [ 551.333177] netlink: 'syz-executor2': attribute type 2 has an invalid length. 2018/01/23 01:48:28 executing program 0: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00001e3000-0x8)={0x0, 0x0}) pread64(r0, &(0x7f00003a7000-0xe1)=""/225, 0xe1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000ff6000)=0x0, 0x4) 2018/01/23 01:48:28 executing program 2: 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$kcm(0xffffffffffffff9c, &(0x7f00008fe000-0x38)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000326000-0x70)=[{&(0x7f0000000000)=""/208, 0xd0}, {&(0x7f0000712000)=""/94, 0x5e}, {&(0x7f00003f2000-0x95)=""/149, 0x95}, {&(0x7f0000d69000)=""/104, 0x68}, {&(0x7f0000587000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0xa6)=""/166, 0xa6}, {&(0x7f0000000000)=""/250, 0xfa}], 0x7, &(0x7f0000392000)=""/158, 0x9e, 0x5}, 0x3) connect$nfc_raw(r0, &(0x7f00002a0000)={0x27, 0x6, 0x4, 0x7}, 0x10) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/01/23 01:48:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000453000-0x1334)=@newsa={0x184, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x0, ""}}, @algo_comp={0x48, 0x3, {{'deflate\x00'}, 0x0, ""}}]}, 0x184}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0xa, 0x806, 0x7) bind$bt_hci(r1, &(0x7f0000542000-0x6)={0x1f, 0x0, 0x1}, 0x6) 2018/01/23 01:48:28 executing program 7: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000014000)={@generic="54b87b0ec6bb8d04cbec5a5784ce7091", @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000d000)=@dellink={0x34, 0x11, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @common='lo\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 01:48:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f000046a000-0x4)=0x0, 0x4) r0 = accept4(0xffffffffffffffff, &(0x7f0000b99000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000459000-0x4)=0x11, 0x80000) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f000054d000)=0x9, 0x4) mmap(&(0x7f0000301000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000176000/0x7000)=nil, 0x7000, 0x1fffffe, 0x6071, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000729000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f0d000)=0x20) mmap(&(0x7f00006a4000/0x2000)=nil, 0x2000, 0x0, 0x3a031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/23 01:48:28 executing program 7: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000022000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000021000)={&(0x7f0000022000-0x20)=@ipv4_newaddr={0x18, 0x14, 0x221, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x40, 0x0, 0x0, 0x0}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0xa, 0x74817bfd, &(0x7f0000019000-0x8)={0x0, 0x0}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000026000-0x8)={0x0, 0x100000001}, &(0x7f000001c000-0x4)=0x8) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000026000-0x98)={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]}, 0x20, 0x7}, 0x98) sendmsg$inet_sctp(r1, &(0x7f0000024000)={&(0x7f0000024000)=@in6={0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x792}, 0x1c, &(0x7f000000d000)=[{&(0x7f0000020000)="71577bf8dcae54f60fdd6036040828b72ebe84caa1fe4c33e4cd5bb07c330ca883e3f24483fc2f0f51c10dad884009f861ee2f1d4a0d4b4428eeb2c412e8585348e0e19530a18d3c8b278d66b6dbbaef6aa9df0ed9af80bf440ef27dcf61ab2595044a6a1174da88", 0x68}, {&(0x7f0000024000)="8facacf87918fd03da79415bc0ba539693b4e12f9ec92bf1bfd5761662437b39a37812a2671f08892f58c8afc44250e199e05f81b2ac36839ab04abe4e74f0ba7a1f17762ce719ad163d5f2ef1aa90c545f595724ba9fa61536fb52bea06c77367756666dddeca3ed46b2dbdf2b6177413f399924f5491e481905bddf250b0f26cb4c5a199a87e58e1bd1b748a971b1b20883b86e02afcdb59e35b7f050f30c71ed516f9e0bb1c32f4889a75660aca424c8524e04317f75336a09c232c062c0fba25dba92184c21612007a113b291d9cea51021c943161e9ee4adb4d7f2a9e64c5ad570aa5c8e784cfb530b58ba20107bb114ce295f778", 0xf7}, {&(0x7f0000010000-0x54)="548ddd9da83e773deed778bb944294a425f4a8590acb8a0f4d5a26010bdd1225ad16568f4ef1c67c4b8d15ecdaa98ee9052009ca4d676f329bfe3a139c2336f7e2b81ad5be9e4014821030f85a4736411385a5df", 0x54}, {&(0x7f0000024000)="ef43a161d2e1aa0d9066a0de695b059335ca4f49b9aadd33580632038c66ba1f58ec90f9626ff9aa4d0d9c4384847d058c5a713d2b89152467e152c7b610a73ff386278f532e596a53a16cf545f70f20d29ed012250217940a32c48cd91d04e39d19362a8c63ab1b0da4b150d967cbba14dd91a878f1634cf1faa473078e049ffd3d087cc3142e307bb3c6dedce6f1dc32d1171a1ae71aabfb0711ac2d1eae859ea496d9c5c40e16c2a60a3073400a675f9877bbc71422b03d5ad1b5e7fa20e01cfbb8c352e66633a2309a13c3ebfd7c78700e56223a145fdb6877a6450f5c2d23468e68e619119387c0a60857d9dc7b0c14c31ce27a06d535e93769c4d618cc7a416c35d0760586d29c6ed8af83129b0cf21e1ba22ea1646127f954c099facfbf278a24c0d00c20ae91a9aa152ecdd927e11ce8c211343cfa2fa77da205362a3c0ff42288ead78a15215b72de2c3c8e58a19c64ef812004fb19e6618ab843b81b33f23fc751ed1d5b7e9a39f23ffae2addceea2584a55613282b7a4ea6bb6204bf95f210356e4b3fde4665939a927ac1d551ec698379fc54b97d34f1962c61cd80e2afb769aec2adcc226e7c327fe6aa2d1991e743a2a18e004f390555483215eb3cf1758ea4129dc4d14f790901ba5a2320eb93e63228f513e1aeb15df802ede615f593170ba3efe3f2e24fd4fb52514a81543999ca5b3948e7bb7543a6fd4f37ba8f3713708e473dd28aea7b2ad91880f8401d9f66baddfdd67f8e7fddd389d17d030405045f8f3af18c0d10b270fbc99d0180ec5f116ebfcf819ddb12c08edc40553e0a5c94e11b9cde7912516662296572b639b6f7d694124e50a623c2cd2fa026f45998fb16a9bf750bc904b78836a7dace9a48445248e81269fad5f53cf3ed5501151f4a36fcfc63c286771427abc368bab197b4b9550ab1d6ae1e81b3344e572f5f1a2f367b78c1947298398bba92050fe8d2ef75ca04fff04c70b9c83d9fc25811f5638bc9155cdf7200e97ffef5b4709bb37332381c11c85952f19e2abafd1ce6c939d42171df6d207bcb200f67b7a414c1bb5460fec5c42acd554caaa81da08a8b2675a9ebfeff85ea1cf6c6a376f0793e7463e45930fa8c892ca8d41d3d6e83f2a0dde79f02ae3e57955a9ac6ef26b55af21616b555dd02e384a564a02b6321f5878d691054ff3b92d391cb0e0e7cee67aff38482292beaaf290a88fcb28a269214219d71ad4691dfd481ff015a59ee7fef0d964f0b7e9b75f0b9f0d8f3d7cf6c533d6ce3896556d878635eb269862468defd2164c68425e91ad516fdfbe7583a3906cf0c28a49a66f41bccfa8d4f315f59d0c4d1816d18ae29eccade8e8a1ebab8a75f7da413fffa9b978727b546fd78089bb74353f39ad4059915e115f9eed6f35178adbfbc5ad414d6e017147096d32de3416673659982395c12af1f2142d76f7776df7af834116772663c8f51533c0926c4e2f14437b80ff823c82905a48bcc493533c24a0c46d35fc9bfa11390acf7b4cf964060a631458b70805a0622594ae618f9053ac85534df26b8e9c52d7d3ed065149598a638d20b5c4a3511ed6caeddd60f7c9446c3b7aa02c90a51f0d17001f81cf02d147569b60ef2156f5e4dff29ff125c1c310c71ca470269e036d0cb030cfe815488275744b3a3f073d2c949fa8a0fede8e58c5b344a99a435ae4000cd191d6cdec85d3423cbf3fee6e83c76039049ed5a71d0265094959d28c2631d018f61e7aef9e5379f74ec38da6647af05881b05ea6aaf0bb16c7e9bd7919380585c3a745dcaec8759153736639ab619a96c12fae5fdc31de3ee17aef7f4225d398c66cfc768edd9a5022894a146b6b7d23c21b263551137fefde838b4c927be046556fc2b9cfdd4fe1ac6dc87ecda8129369f0360dc716144e338246ec7edadabd4debd2ff82da1df774469644043f2e8cc64141b82b32fa8bed33abe5061c093270709f91d736c9bb730378e5491bf57a0facb3e74b9dff47cfe28caba505415df54ff5effb5b1d67a72758bd5be5e242351fdbcf75bc91252b220deeb82bcce8ca32bc8980e96d420fd13cac7c271ae4ec663feaeacef2335264ded56c73a0c429bc878c0728a2739987d6c8525a089e508d73e7762588641ee626d333534d06a5eaf2bc3858412af5865e411ca9a5f5484df1ec4cef85453a28677c2f496de7afd80038427afd8c27c91cdb2bcc9bca7208acfc2047550ccb77f92195f427f2590154d475aba4dd003d2278bcc7936b2150346ffb1d4c5152f37636b1acdd28fba049cf315cd83e4025967463765248b5fd6f1415f90080c0695bc90597ac7cbbda84bd382ab4360e7e8ef4a2cab05c6f941064ff0c3364b6853d83b5c567efdf16b717fba454074c7044b23f5366d0ed48fc7b42484e88f54479309049ec348b8fa93f5d967255c87d40e3b8a5082ddf947628c5fb899ad3b5f14ac47c469bb4ee378740862fe155a859c2b45e1392eaea7f985323cd1399378a43d5038ad78666d5f65cea70c3a425235267d3fbed0583784b82ec9cebc538e04342297b36cc153a77bf8e2c45842896ea448f827285847f1d3ba78447e6f956430cfbe491e8ecf84a4f993ea4d0581d5d9c854da8a3b7a8ffc430c16cc7beb63bb1c14d5613672ce33870af9fc4b92d22974b429e57a9002500109ab9b92fa5d999360e19b5b173fdf2b049220a0a7ec73582bb6e98e210d6d0b81a92ba99ca2070831005cb314de0414feddfd27e030a2bc759d1df16237e2e10f2878a935dc38c1a11b4bcc0487e555f40c2ce8c887e6fbfd5b276cc47d4715822608974634600c2d8799e7f264e5f8eb7fc9d4c9b3a65b9f7564867d583243fcdffc3e253fec7f5bc09e1dfd97bf4708a753af1f4e628b845c0f662354bb3ee0f9ce5b113db7e34bcc620c20cf834ef2facbd01e55c6a5c0e679c0c002546b1c27ea962fe035ee454ab2e0d118646de1b1dcebcc2a89d1499351f5bd36e70d7fe5c8af62b51b1ea8cf2939574e157065bb6f226ffd3e556b696a4045378d2bdb5e9c82c365c6c0533f17758e242a0fe9dc183d60ad1a63400802261ad944448bd1599032c13bc5c741470edb6858175961ad0dc1286e703ee325600a048fd8da040d349b5b5b708f0547128e555da064e32ad2107c039df62c6b12bd55e7755e0002b2a558d151c3c918dfb8a80ff268e30de17680611b01e480dafe3255b92f26d82dacf5000cda9d66cff7fd12778471a6f089493512ec6aa51dd5a1cc442f980b9b321852f14edd04fa0a192e12544d81a2695cc8187619b5b97ebd1f3be8a0361ae4ca9d9b1f8c255d49340ab759217260324b36272773e96aea665aa13f1b554590097ac28ec209bf5523059e19ba381ae489324add792750be1f6cdf3f120eed36a41fd608d83abde7c1207fe0239125f177aecee77b976f6761dea244584bbd91917cc8ac6e86c1aacfc2e83ec8d6db661c999090517cc18ec7ab642e15ed88618c348355a019983e3d9b8ac2d65f9006c4c01faa748fe714ee66574bf086252fba1f747f817772529c70ec177eb0baaf28b0fd18ad4739dd15b3919b849caa837d88922b6ea795a8f25744871c5ec85e5fa17599e88ec907dade11a00d2aecccb20ad63e3836a995cb07c0404c70c4132914405c7639d977512eb0385ce4c7e6d968e5a00001b81e54a60aabb274ffce9b162d008402a2a58b780797556f97a02eca91e7b581e6f299ad634882ba6493f284ff1e8e282d140051f697d8054958ac7c7e074f855820415e6fd9fae22d330d59d0bc7298fac04c2c3ca7dac9c1162755f409aa5c7887dbcfc054214407d82b72b66c0e64440891cd42ddf7683990713b326fc98ad40fa448012f9d484d85afd1affcbfe06ecfcb6976d96f691305cd85134ec1ea0e0b4efe4023642de6d23a1d6f7c81a7825ba6d10cbd611ef38beaee884e6fac22a2353d0cf348926dc2f1fdb78540dea1aa38db31489440ea13b9c0308ae10b1d1e557b3304dadf4b58d0400102995af3ff7d4055d0530f262cf48ad8097545e27187438793463e5b4847e47aca20eaffea740dc52183d021e4ce97f0ba6743fa9fc8030c894e45e8d0d541b6fc8cd36798ceddccfb541dfc8ce6e3d3cc238832364222b644298a6ea610b4f297ccf904054f8d47000015d6e7c0a8696ce1cfe22edb03856e1a3b0c1c4c4e8d67f30536ded27d0edba966d41152edf18875cdc9771e2fd6fd06125cc2c2cc08bb872a48f37c7387232e7a8ee19575da78277dd82ff04b59aa7a955a8aa48c6c8ed621417fe9e142a86f11cf884f02b9de035352522e9f1fc5844c8510257b8ed9cb213aea4da96b22d0d0f3fa07754367aee90cef45c3ae17983447aee3c96aa50ac8200b74acc7338b000ef57844cf828a1bad80706957d4811dae4eede1938550af23082518ef1c3fe0c1d8d0ea0fd971c693f241c894e1804c2e81964431e949305bd56dd9a309b42b12aaebbb7fff33367922908f2e197c183115a137404a060cff8364f25b1328e161380ef664f299751758bb4a38f984ffe4620dfdb8ed6f84756da6e29adacdb1db2ae6de2632e9da07d07c35c581861dfad696420c8fa092d1d9c914c7bf025f6af93f30d34840df4a8a41dc5d82155bbd8c4b76325d11123e144c3ce324643bab71e0989616eb5ea92d3faa3563fc76e9eb0b057ec832475be41f716d073dcdecf64b57eb4854af30df325ec8f86b2e56a3cba76203481db8c858bcad1d70bb3a1523f7083c8f08c36ef9c4d03b6171d24902d7c1413a1c6754617d26c8e37499893d663ff32173415845321c37aeadb3c3d6987f50b82370ccdd730139226a6fe851c6cf12f4564ea140a0de8de8ff83f2fafcce094a2725f662e65f8118924525a08940b59fe88e76d6ec95a1518439b92c79c095ed996f8b66707bbcc9a6e4b30a0eb820316a143d70a37be920b692b07c9ddab3165172c6be493119af82aae1ca7a1e3007e2d913fc8f58e14961057bbe21d8904144e49a0788ec5d97ec338e34a4d3141cf3410917c19b0d6f7057f7c06e00891c222d8b9a3e75eedad0883cd8fc8de485fbbe7a13f67e73298a80afc244136262ad92bd52b971f772ea1ffc19a61f8971103da903b25717b2db35eea19085ee5dd078bd404c6d3f4d210a114bcca5c4948c6e95e37142ab156884cf04bc3ffb246c6d9ef1a054ed18a297cb3929f02e39b502b6808b9aa96d7a1943a1cc6bd9eb1451c35e17d4698de7e4fc37ba7f4824f7a7a65fcabad09eb6e12317440e9164b2e0a39fb608c582135d0aa33c53325c719ba1440b51fc08f8387af73be7f1509d3f721723bd200433518e7bec9d0de98f840355ec52ad21e0a84c190ac4243cf7663e16579271d2aaa9047213246215589d9fd44072614d8c4e418bed9242989260f7fbb2ac68bf4a9b3ec5f6a0fa632402a9b15fc00bfcd5a72e8ed57c3e7757c5878edba570d28473cfe0959c5441bd27d489a03b874330765b624bf330abaf2489d5f6d6cb536e5d168737b7713d06fdb85785a069a6371c0526ba84e81bf0607e0750887078f26ec026e00494aa653b9ffdbaa8c00b7f466362ab2d383be28d6b632da90b54a79f4d4ab9f8fae2ae835b882e4345eb5020e7d3f90ba9548c4c09237693ae5538301e8957473014b60b35e5abfdb77345e733a3228d0b55dd3e69245534846668d08a41c65edc57af3e8012f5a1961f88265c7b39f5d7251f75e6f9a56d6b4f670648d569c0540cbb7e3d2aabf8f3f", 0x1000}, {&(0x7f0000004000)="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0x1000}, {&(0x7f0000017000-0x52)="57e3e5b7ec8f84229617e3b66c9e15d85c7c0deb822ae031c5d8732d3fe8459753fdedda4ffdabe6ae4edb5fa9f8fb5d26ea05f15c80021e38a514ebf2bef00d0aa5109250080fbe49542d0f59026c1b3f74", 0x52}], 0x6, 0x0, 0x0, 0x40000}, 0x440c4) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000023000)={0x0, 0x0, &(0x7f0000013000-0x40)=[{&(0x7f0000024000-0xa8)=""/168, 0xa8}, {&(0x7f0000010000-0xf6)=""/246, 0xf6}, {&(0x7f0000023000)=""/110, 0x6e}, {&(0x7f0000023000)=""/116, 0x74}], 0x4, &(0x7f0000023000)=""/147, 0x93, 0x3f}, 0x40010000) 2018/01/23 01:48:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept(r0, 0x0, &(0x7f0000eaa000)=0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000ef9000)=0x0) shutdown(r0, 0x1) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000466000-0x4)=0x0) 2018/01/23 01:48:28 executing program 6: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000804, 0x1) bind$inet6(r0, &(0x7f000063b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f000089b000-0x7e)="", 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) listen(r0, 0x0) sendto$inet6(r0, &(0x7f00005ab000-0x1c)="275fee09fbb16dd000000000da558d2c29e3eb7844ad2c14810ea5c9", 0x1c, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/23 01:48:28 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000002000)={0x0, 0x0}) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffff643}, 0x1c) r1 = socket(0x11, 0x3, 0x0) sendto$inet6(r1, &(0x7f0000001000-0x1000)="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", 0x5c9, 0x0, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) 2018/01/23 01:48:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x1ff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000227000)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000026e000-0x4)=0xe8) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@generic="789919714b0eb8808f84152c4a0c0fbb", @ifru_data=&(0x7f00008d3000-0x20)="0a00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000018d000)=[{0xb, 0x80000001}, {0x7, 0x9}, {0x4, 0xfff}, {0x4, 0xff}], 0x4) socketpair$inet(0x2, 0x3, 0x1, &(0x7f00002e9000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000bb6000-0x6)={0x1, [0xb0b]}, 0x6) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000ab000)={0x40, 0x8, 0x6, 0x5f, 0x2}, 0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000990000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a54000-0x4)=0xe8) sendmsg$nl_xfrm(r4, &(0x7f0000289000)={&(0x7f00005ab000)={0x10, 0x0, 0x0, 0x41102010}, 0xc, &(0x7f00008cf000-0x10)={&(0x7f0000dc8000)=@getspdinfo={0x250, 0x25, 0x200, 0x1, 0x1, 0x5, [@algo_auth={0x12c, 0x1, {{'sm3\x00'}, 0x710, "aacc1900d4a6c51b0ac6452cf67da57ace8922fccab6ab1eaf912cf64b3e0187e68b75785ee62bd37131808fb0781b27337c129df857418d5376e25e73bf1cd171a0aa7c571c23f3bc98057e01437f459615fd2c31c5b612bcd9f4e48df591cb03cf855a5ec193d2f6e50fb118ddc18ae1e2901c4c4e2537bee1381236ac1b04d1a70e82249f2898c32491f51d2fcead5ad486748dead16f3b65dc834a2e2759dbbb258be30ce33f9f76cb735b7eee4fb202440c4d656fede2367eafc17316809000085db08f6c23f26e2992bdede993a7623006cf15499ec3bc14fb6cadee5d2dce"}}, @sa={0xe8, 0x6, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@dev={0xac, 0x14, 0x0, 0x12}, 0x2, 0x2, 0x1, 0x48, 0xa, 0x0, 0xa0, 0x7e, r5, r2}, {@in=@multicast2=0xe0000002, 0x2, 0x32}, @in=@rand_addr=0x6, {0x2006, 0x3ee80d4c, 0x6, 0x5, 0x3f, 0x1, 0x142, 0x3}, {0x1000, 0xfffffffffffffbff, 0x96f6, 0x10001}, {0xff, 0x2, 0x4}, 0x2, 0x7, 0xa, 0x0, 0x40, 0x20}}, @extra_flags={0x8, 0x18, 0x9}, @offload={0xc, 0x1c, {r1, 0x1}}, @srcaddr={0x14, 0xd, @in=@multicast1=0xe0000001}]}, 0x250}, 0x1, 0x0, 0x0, 0x20000000}, 0x40004) 2018/01/23 01:48:28 executing program 4: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000f87000)=0x0, 0x4) 2018/01/23 01:48:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000cbe000-0x18)=""/24, &(0x7f00002e3000)=0x34b) 2018/01/23 01:48:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x62, &(0x7f000000f000)=""/30, &(0x7f000024a000-0x4)=0x1e) 2018/01/23 01:48:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x0, 0x7fff) getpeername$packet(r0, &(0x7f0000b4e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000060d000-0x4)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000245000-0x8)={0x0, 0x1000}, &(0x7f00001e6000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000d98000-0x4)=r1, 0x4) bind(r0, &(0x7f000098a000-0x9)=@rc={0x1f, {0x5, 0x800, 0x80000001, 0x8, 0x80, 0x9}, 0x4}, 0x9) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000724000)={0x0, 0x0, 0x30}, &(0x7f0000b6d000-0x4)=0x1a1) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00006fe000)=0x400000008, 0x1c) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f00001ca000)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$rds(0x15, 0x5, 0x0) 2018/01/23 01:48:28 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80005, 0x2, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000001000-0x10)={0x0, 0xe, 0xfffffffffffffffb, 0x7ff, 0x0}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000ea6000)={r2, 0x7ff, 0x1000, 0x8}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$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) recvmsg(r0, &(0x7f0000c52000)={&(0x7f00002d8000)=@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], @broadcast=0x0}, 0x0}}}, 0x3a, &(0x7f0000829000-0x80)=[{&(0x7f00000dc000)=""/0, 0x0}, {&(0x7f0000747000-0xf3)=""/243, 0xf3}, {&(0x7f0000153000)=""/0, 0x0}, {&(0x7f0000482000)=""/241, 0xf1}, {&(0x7f0000646000-0xf)=""/15, 0xf}, {&(0x7f0000c18000-0xbd)=""/189, 0xbd}, {&(0x7f0000d01000)=""/119, 0x77}, {&(0x7f000043c000)=""/216, 0xd8}], 0x8, &(0x7f0000a54000-0xef)=""/239, 0xef, 0x8000}, 0x60) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f0000169000-0x18)=[{0x8, 0x400}, {0x4, 0x3}, {0x4, 0x0}], 0x3) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000aec000-0x10)={r3, &(0x7f0000bd3000-0x1000)=""}, 0x1fa) 2018/01/23 01:48:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x200000001, 0x84) socketpair(0x19, 0x2, 0x3, &(0x7f00001b1000-0x8)={0x0, 0x0}) ioctl(r2, 0x8, &(0x7f00009aa000)="043ccff03cef0bbfc4eca87c1eee8e8810df14dfe208a7a1dbcb89ef12308e0fd0d8e7d6d0bcd4116cb5dfb04ab41102ccc8ec1103d6dbd4596499a3a88086d77767cbe9c843c71b7bb12100a5dfda6b1bc82e5112c62d08e02de52624ac23134ce56243ee5b1bce075207f3377c4966a22625bb781588b0f4cd1017c5262eb01d44d44559473cdabc49e97ed87d6eedd2baa20bf1c464fe0ea60294b841d87cd23682667fc23e343eee67907b6f8bd3e5ff6437f96f0d99a6c9c7c07efad12c664f77df38b34823e89c0d0f3546c2ab86eee48a7a511b05d6369df656") getsockname$packet(0xffffffffffffffff, &(0x7f0000094000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000360000)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000086f000-0xc)={0x0, 0x0, 0x10}, &(0x7f000095b000)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00002db000)={r4, 0x6}, 0x8) write(r2, &(0x7f0000026000-0x20)="3621c44527fc0fd6153551f47874d9d6a1e99dc85d350939eeed93af0775b296", 0x20) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000511000-0xc)={r3, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) connect$inet(r0, &(0x7f0000f6d000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x801) r5 = accept(r0, &(0x7f0000f06000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f77000)=0x9) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000b01000-0x8c)={0x0, @in={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000012c000-0x4)=0x8c) 2018/01/23 01:48:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000034f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f000017c000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x3c}, @in=@multicast1=0xe0000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_auth={0x48, 0x1, {{'sha1\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b93000-0x4)={r0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000408000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff}, @in6={0xa, 0x0, 0xffffffffffff0000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x9}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa4) pipe(&(0x7f00005b2000-0x8)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000abf000)={r2, &(0x7f0000ffe000-0x85)="2ac7193e9fd8ac77e72b14edaf325cf8ad63c8afd69f36ac1f1f8edfc8f7a2360c0ffffb06d538bdec330fbbc3a8db3df77c731495a4755aa2dac2ef5c361562fbdf693cdb21ff2291cabbad22c5f4bee21e61ae5f3d8a7c2be650d1eec12093c78e6af8de4d716c16c965516cedfa3847c27417b6c4246c4a8a2524acee47e1d60121c5d6"}, 0x10) 2018/01/23 01:48:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f0000183000)="260000002a0047f2ff17ddffcd00ff031700ff000100000000090000000000000000a3000000", 0x26) r1 = accept(r0, &(0x7f0000a44000)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c95000-0x4)=0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000a45000)={@common='erspan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$can_bcm(r1, &(0x7f0000991000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) 2018/01/23 01:48:28 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000aa3000)={0x0, []}, &(0x7f00007e1000)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000f8000)={0x7}, 0x1) 2018/01/23 01:48:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x35, &(0x7f0000441000)="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", 0xd4) sendto$inet6(r0, &(0x7f000000f000-0x77)="524e2510ad525d5af0db4f65468b6cb1a63f92eacdc4d7395fde5c58c77f52eaa751cb93102ff58e7dad7453115026653934b3a6034a2ff886ceee5085dd727f3c2efd958cb3bfad180869e7f2236921a53ae6babf03d08166e921eb74a2b1197e33c78803e69cedbb2ac69b1bf465c2b8d6898faa8f2e", 0x77, 0x4000010, &(0x7f000077b000-0x1c)={0xa, 0x0, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x4}, 0x1c) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000fa5000)=0x5, 0x4) 2018/01/23 01:48:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x801, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000edc000)=@file={0x0, "e91f7189591e9233614b2f66696c653000"}, 0x13) socketpair(0x0, 0xa, 0x9, &(0x7f00008c6000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000507000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xfffffffffffffe01}, &(0x7f0000c8e000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000633000-0x18)={r3, 0x3bb2, 0x30, 0x2, 0x3}, &(0x7f000010d000-0x4)=0x18) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/23 01:48:28 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x80800) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000000f000)={r0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000018000)={0x4, {{0xa, 0x2, 0x80000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x11, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000004000)=0x0, &(0x7f0000018000-0x4)=0x4) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000019000)={0x5, 0x5, 0x1, 0x5, 0x0}, &(0x7f000001a000-0x4)=0x10) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f000001a000-0xab)={r2, 0x1000, 0xa3, "f7b01ee66847c7e130887ea0e0bcc5cf81b414f3782e79127d6cd2d9145349bacfdde4b7e867644ac59ba7705fc51f33eaca542de9c24b9e7e18c5381a5b7bdee265e11810e661b921c0405d8ee8475b009e7015bf202bc4a463ad4014c499a904d377b8f3ebcff20ba0aa6ddfbce03beb4270311cccb45f4ecc4a94b8e76df9c3a5213854778f73e0fa5ca6251fd3a40eaa69817fa7337deb966d6dbc013a73fac30f"}, 0xab) 2018/01/23 01:48:28 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000000000)=0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006ec000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, {{@in6=@remote={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}}, &(0x7f0000750000-0x4)=0xe8) r3 = getgid() r4 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@empty=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xfffffffffffffd13) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept$llc(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00001b5000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) r9 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = accept$unix(0xffffffffffffff9c, &(0x7f0000001000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000001000-0x4)=0x1002) r12 = epoll_create1(0x80000) r13 = socket$alg(0x26, 0x5, 0x0) r14 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000581000)=[{&(0x7f0000edf000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000053c000-0x10)=[{&(0x7f000059a000)="1c011af7e897dc1c7b63878811bff5fc25319ed503ef16ac1d8a79136e8c9d51228f79b3a85602ea5f59291610121494a7fc82de3fd8a40ab92157533f3526e7e27b74fd27bb7f3cffb5d4c8673bb9f8fd9a4ccd0006d591e0d5d4e7bcf8fdfc8ad0ba7d3834b5a410a9e2ce60e63053e779c2432f81b831037ad682e688685ccf52e30368292567e2e6b2f6929d73f3015bf51c5ef4384e9174daa876d909fdcf0662a4df0f54f4189dc42e9e026797b57652e563c08b370abbd2d3bc1c64428d", 0xc1}], 0x1, 0x0, 0x0, 0x1}, {&(0x7f0000491000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000036000-0x10)=[{&(0x7f0000f36000)="", 0x0}], 0x1, 0x0, 0x0, 0x4004}, {&(0x7f000012e000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000415000)=[{&(0x7f0000f51000-0xbc)="669331702e68250d796182162a99a9a59fe6f7b778b49d3253c466f6241e22a7c02e001efdf4a4b39a313c28223c952a57801b55b20039175f2507579e63cae1d684b657240efc3694b7cb8ac0f4cd9fd7fb8e0c04e8bf9af06b78de990520fcff1a1df5d9af3286881fa1761caac63b5b9a69765e9a4c5c2d85f710117465a84dffb787f67668c00072ea2010c9fbf3a2de222a5f8a3bab61b64885ea17d5e0250e5415578d4fde7df3c162b38fb8f05950696a75b1979e387550c6", 0xbc}, {&(0x7f0000000000)="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", 0x1000}], 0x2, &(0x7f0000001000-0x88)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r7]}, @rights={0x30, 0x1, 0x1, [r8, r9, r10, r11, r12, r13, r14]}], 0x88, 0x8000}], 0x3, 0x80) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCETHTOOL(r15, 0x8946, &(0x7f0000645000)={@common="736974300001000000000000000000f6", &(0x7f0000d25000-0xa)=@ethtool_gstrings={0x1b, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 01:48:28 executing program 7: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000009000-0x80)=[{&(0x7f0000011000)="8d3f5764690b0b141233d462f84214711b8332fa01106cc43d89759639aac6ccc0d2961908d671224ae32bddb547aef535", 0x31}], 0x1) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000011000-0x18)={0x0, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9]}, &(0x7f000000a000)=0x18) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000028000-0x10)={0x0, 0x0}, &(0x7f0000027000)=0x10) ioctl$sock_FIOGETOWN(r1, 0x400454d1, &(0x7f0000011000-0x4)=0x0) 2018/01/23 01:48:28 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0x2, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x26a9e8d72f261793, &(0x7f0000000000)=""/128, &(0x7f0000291000-0x4)=0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f45000)={0x0, 0x0, &(0x7f0000da8000-0x10)={&(0x7f0000920000-0x1a8)={0x2, 0x16, 0x0, 0x0, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0x0, ""}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 01:48:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000063000-0x8)=0x80000000, 0x1fc) r1 = socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r1, &(0x7f0000e48000-0x8)={0x1f, {0x3, 0x1d, 0x9, 0x80000000, 0x401, 0x80000001}}, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ea7000)={r0}) connect$bt_sco(r2, &(0x7f00009ca000-0x8)={0x1f, {0xb10, 0x1, 0x1, 0x8, 0x2, 0x3}}, 0x8) 2018/01/23 01:48:28 executing program 0: socketpair$ax25(0x3, 0x3, 0x1, &(0x7f0000e2e000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000765000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00008b4000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00006ee000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001d5000)=@ethtool_cmd={0x26, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, [0x3, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 01:48:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000ffe000-0x4)={0x0}, &(0x7f0000f5f000)=0x4) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x7, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x28) 2018/01/23 01:48:28 executing program 4: mmap(&(0x7f0000000000/0xf0d000)=nil, 0xf0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f00003be000-0x17)="", 0x0, 0x0, &(0x7f0000f0d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100}, 0xfffffffffffffc5e) 2018/01/23 01:48:28 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00001cb000)=@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], @multicast2=0x0}, 0x0}}}, 0x3a, &(0x7f0000504000)=[{&(0x7f0000000000)=""/201, 0xc9}, {&(0x7f0000001000-0x79)=""/121, 0x79}, {&(0x7f0000000000)=""/113, 0x71}, {&(0x7f0000000000)=""/1, 0x1}], 0x4, &(0x7f0000b8d000)=""/201, 0xc9, 0x3}, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000002000)={0x5, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) socketpair(0x0, 0xa, 0x2, &(0x7f000023f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r2, &(0x7f00003e9000-0xe5)=""/229, 0xe5, 0x2001, &(0x7f0000299000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000fa8000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000f66000)=0x14) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000fa8000)=0x0, &(0x7f0000fa9000-0x4)=0x4) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000ed3000)={@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, 0xc}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000, 0x1f, 0x9, 0x400, 0x7c0, 0x10000, r3}) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x0, &(0x7f0000fa9000)=0x4) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000d2c000-0xd4)={0x0, 0xcc, "3fc61e90042e4c3e201878c4dbc951bb83ca465ccd79c4f29e11419bf81de28a882a6594ae913b08914ad82a57458e3254323473ba75268b78da6d0a7a3fb3b0503673ce099a457bafc22f6b4d360a61cfe77f412648af9719725c5566d165b169f44803d2081d9d1952a8f53b550f5332111712b6ab2f1ac3871432425f2aad09cb14118e19f58ddbee839536a50e65936d64155fca7eb56880b4e6ad3d9ca82e324ef316243bdaf0748be4fea4785dd3421ed92a85a40398ae26512271ef68b14a44bdabd71213dc35f2b2"}, &(0x7f0000fa9000-0x4)=0xd4) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000a06000)={0x0, 0x0}, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000441000)={r4, 0xffffffffffffffe0, 0x0}, &(0x7f0000fa9000-0x4)=0xc) getsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000fa6000)={@rand_addr=0x0, @loopback=0x0}, &(0x7f0000fa7000-0x4)=0x8) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000faa000)={0x0, 0x0}) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000fa5000)=0x0, &(0x7f0000929000)=0x4) 2018/01/23 01:48:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000ad7000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f000001f000)=0x1c, 0x800) pwrite64(r0, &(0x7f000040f000)="969992c0c5ee2d50", 0x8, 0x0) r1 = socket(0x0, 0x3, 0x2) accept4$packet(0xffffffffffffffff, &(0x7f00007c2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000039c000)=0x14, 0x800) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000287000-0x4)={0x0}, &(0x7f0000ec9000-0x4)=0x4) sendmsg$can_raw(r1, &(0x7f00002ae000)={&(0x7f00007af000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000fe0000)={&(0x7f00000ad000-0x10)=@can={{0x3, 0x5, 0x3, 0x1}, 0x5, 0x3, 0x0, 0x0, "f09b1af561ecbdb2"}, 0x10}, 0x1, 0x0, 0x0, 0x20000040}, 0x90) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f00009e8000-0x88)={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) socket$inet6(0xa, 0x7, 0x5) 2018/01/23 01:48:28 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0x6, &(0x7f000000a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000001000)=@assoc_value={0x0, 0x0}, &(0x7f000000a000-0x4)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000009000)={r1, @in={{0x2, 0x2, @rand_addr=0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) syz_emit_ethernet(0x16, &(0x7f0000005000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8864, "00b300b100000057"}}}, 0x0) 2018/01/23 01:48:28 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000003000)=@vsock={0x0, 0x0, 0x0, @reserved=0x0, 0x0}, &(0x7f000000a000-0x4)=0x10, 0x80000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r1, 0x101, 0xe, &(0x7f0000004000)=0x0, &(0x7f0000009000)=0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000006000)=0x0, &(0x7f0000008000)=0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000006000-0x44)={{0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="72c3f27299fb", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='tunl0\x00'}) 2018/01/23 01:48:28 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$void(r0, 0xc0045c78) socket$can_raw(0x1d, 0x3, 0x1) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000d0d000)=0x0, 0x3) 2018/01/23 01:48:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0xa, 0x6) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000ee7000-0x98)={0x0, @in6={{0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x4}, &(0x7f0000fa8000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000e45000)={r1, 0x6, 0x3, [0x4, 0x7f, 0x2000]}, &(0x7f00006d7000)=0xe) r2 = socket(0x10, 0x2, 0x0) socket(0xa, 0x3, 0xd513) sendmsg$nl_route(r2, &(0x7f0000e9c000-0x38)={&(0x7f0000770000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000e96000-0x28)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_GROUP={0x8, 0x1b, 0x80000000}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 01:48:28 executing program 0: r0 = socket$inet_sctp(0x2, 0x0, 0x84) 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) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/75, &(0x7f0000001000)=0x4b) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x805, 0x0) connect$inet(r1, &(0x7f000099b000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r1, &(0x7f0000ce7000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 01:48:28 executing program 2: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f00006d1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$llc(0x1a, 0x3, 0x0) r4 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000c2000)={0x0, 0x0, 0x0}, &(0x7f0000e56000-0x4)=0xc) r6 = getgid() mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f74000)=0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000935000)={0x0, 0x0, 0x0}, &(0x7f0000f74000)=0xc) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000040f000)={0x0, 0x0, 0x0}, &(0x7f0000f74000)=0xc) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f74000)=0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000e7c000-0xe8)={{{@in=@multicast2=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f75000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bd0000)={0x0, 0x0, 0x0}, &(0x7f00007a6000-0x4)=0xc) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00008b8000)={0x0, 0x0, 0x0}, &(0x7f0000f75000-0x4)=0xc) r14 = getuid() r15 = getgid() mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f75000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f75000-0x4)=0xc) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000f75000-0xe8)={{{@in=@multicast2=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c34000)=0xe8) r18 = getgid() mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r19 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000c13000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=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, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000515000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008e4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000491000)=0xc) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r2, &(0x7f0000f74000)=[{&(0x7f0000f74000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f75000-0xa0)=[{&(0x7f0000f75000-0x8b)="2a65cd36c8a2bed5d776c1a518ec65616f1ebfbd4e4829e38c8b040a05e4a45266d9dd3b87a604646b89973463e97bd617f51eb1418b12e1638d39657fd019a46155f1046dff8576ed8b413995facdcb62e7aca4d35cb625b25613509e615370ec7731ef4534262ecb30a8ea5db0805c376a2330b5b23104aec34bae59ff6ea80cb35044f5d2d39f85fd6b", 0x8b}, {&(0x7f000036d000)="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", 0x1000}, {&(0x7f0000e06000)="938c7de6cc553e526093e4db73d08ccf7958fd9bfcd3b7b7a6879d515645d4044336b30a6feac9b8a4dc64cd08caee3a3ef41b15ddde36d77c10603077e6cdf95db818e0afbc0f8ab75a199f615a1115d7a54db235fe7a52051dc449458270fc96fae286aa13a87cf9e26d80", 0x6c}, {&(0x7f0000f74000)="d2a91fed8c0070fb782628cc3ce5ed32f886b2100cf7022389549f92a328dc6468af16ac85b48e7c85af44a399f27ae47d7be4c21e", 0x35}, {&(0x7f00005f8000)="b9b2b827796cbb82a8081216b82b534c", 0x10}, {&(0x7f0000f75000-0xd6)="1ffccf94aa3f2497fa7c895821d8eee17608812ee3b61b381d01b00add9082aa6e84fd45c090d733cf974309d5225d03e8ca7a411f5c5da144a75fc162609e8423af029177fb83c44d55da238c3e5a27493007c9d24d07cd1498953efd1202b6cba8983112254447d3bc4f127e8d1d6a87102faf9cbfc59ad3b689988eb4ce88eb108477d40031bb274952303151b9a16e2dca676f2eb9636de15eaa328cfa559e914eb3fc3b1f650cb2e1a95ad56083cc291057031a669c33dc919680ef3043b260c70e1cf44f01546da5443c66a66942cec5e3fa38", 0xd6}, {&(0x7f00005f7000)="0724792389a789e5377d461387050b326555b6a0a72eec4d5a8a586dadc4f822c89f9f6201", 0x25}, {&(0x7f0000f74000)="323028e60b35f4a6b1a1f9c67cca15c93e65b44c0b81c02b9ce4f8a50957b39f26090d6331efe2727bf48cc7", 0x2c}, {&(0x7f0000a48000-0x83)="76b7d2ae00f3a3cbc715d6331d5a1a7a79ae900a0eb9027500c1b6c2d32226382e3d94f4149052e766ec68bd017317a41158d6bacdc75be0ad3c8c6b78e0d3525c993d9a08d25e750f47f3cbe3074466ebcdc98e2552bf40bd5f591c34036dc09d434e9a0d237edd63bf2534faaab033c46c0cc400c53a1d0318cacff68fe9afd0f2d7", 0x83}, {&(0x7f0000b25000)="a965c603dd1bc7ede31f4110415f9f4bdd6a82a77bdcecfa2a267e65cdd6bc22339fc6fbe6a593b64854d532fec4687f8a38604dd6976c7cc1668c23cf7cabd8269d3e29ced4049d01eaa6a665a29ddee5c436a8c4ea59b832a0245f315dc1e3978e2cbf027c26d53568d7d5602152cfc4c15d0db86d6025da9789e9e034850b6d6f70446efd1aa2bfd384bfbaa65cf2408291b6c5632c9131dae456cee990f2", 0xa0}], 0xa, &(0x7f000044b000)=[@rights={0x38, 0x1, 0x1, [r0, r0, r2, r2, r2, r0, r3, r0, r2, r1]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x78, 0x4}, {&(0x7f0000f74000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000076c000)=[{&(0x7f0000f75000-0xa9)="cf136dd4c87b071f50dd1eb55170d195ff2875c3a2cc906256d34d1ab63534dc315063d528caaf00d2d38ce1cd186ecc2a510c5bf3c64f80d1ee6b3a35c6383de691ce219724feb7e1dea9ba870dcaa36dc3674cda5df1a2fdb5f0f40d4dfcdc849a75586b4a434436b474ade0a2bb4f36ea25b39b5bbe9ef956884f84cba6885a46bff4179e5c22f2965db917e5194b759b31ec9d5d7da7320acb111243923d984e0ecded6cc8f2cf", 0xa9}], 0x1, &(0x7f0000f75000-0xc0)=[@rights={0x20, 0x1, 0x1, [r0, r1, r2, r1]}, @rights={0x30, 0x1, 0x1, [r1, r2, r0, r1, r2, r1, r2, r1]}, @rights={0x20, 0x1, 0x1, [r1, r2, r2, r1]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x30, 0x1, 0x1, [r0, r0, r1, r0, r1, r0, r2, r2]}], 0xc0, 0x80}, {&(0x7f0000f74000)=@abs={0x0, 0x0, 0x2}, 0x8, 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{&(0x7f0000f75000-0xc6)="b7961f0612ebe9e90f523a65afb23b2821c53df102766c81217d11ab3300ba4c7ada7a0a9dfaf58475af0470318272e7d4e5505c0bb9a1cb7ccf12bf7dd2983586e77ed8432a328adbf1f420918b5cd34cfb55c1a284fca557448da75bb64d36fab885c98395e2fa1169ee172e47c614aaf546c1f752d66d5b5e0323136afbad406452c282ed2b5c6588ced8641e11f63434213eded82fe2b9d459f73eb16f4a364ce4cfb6acdcad6a756e15b27ad77d6cd1026a9675a282a35b499d6884798cf92cac8cb954", 0xc6}], 0x3, &(0x7f0000432000)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}], 0x58, 0x4804}, {&(0x7f0000f75000-0xa)=@file={0x0, './file0\x00'}, 0xa, 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&(0x7f0000f75000-0x60)=[{&(0x7f00005ce000)="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0x1000}, {&(0x7f0000d68000-0xe3)="333474374bca757722150264e808cccd645156d2e98504fae00b60a76c8b0c6a0ede7a7f050afa304f5758a1ed8dacb53bc8079affa23cb266db5da6eec07cec9db05716bf53bbacf5d4c280b0d03c1eb3ebf52e8995d52a2cf94e1dd5e85a4245f0eec21f379fd910cb72867134b302bdd0379953c80a3ec9ca8048568048201e9367bd99c508ad06d18f24cccc4afa76354c4dd185eb89ccfdb53fc53ab7835991d57f6d7f62c17809162689b96912c444973254fb59cc26dadf3894fb26eac8b3e6fbad8744a091a4c3ee749989b215f747d71e697bda75a94e012fd1f305e23a5e", 0xe3}, {&(0x7f0000f75000-0xdf)="ec6ef308acfe2081c279f2808e1ef2c217de940e80740bb877f00f7bb6de02edb87b6f6d17226bb70f09ff2d806b0e5e4766408c1ad993dd991d9f6f3d82f5239792a67fce73e070009642dc90e96a9d6a9989d4aa6582c2738fdfc5fbfe43c2ceafee6f15a62180058e9ac9acded1f438e797fc468e67e75b5f5a3fee6780adb8543e7c81a5a98beb3a09b7b4140ad3c7af0a06148bcffffd739934e57071a0ed23e0955d259f25740f44bbd7863340ef246e4434feb0f4fbb0e57d005fdf9a1f98af1eba94d829443298ad6e74c5d88fdd7dd3440b48b1ff2f1afd122b9a", 0xdf}, {&(0x7f000050b000)="b68f6a37a2fe9229ad513690bba07f94a5b46badc33cd9779d7cf3a940ab5509e8b94aa6179c56b372473b24ed1e8788b748f1f3f1655a603d147ffa2c6e81781b15b116a1008cb76a8968e86ecae721991d9c14ccda80488e4a093eff378a43b2142785715f2fe96de9c35606a330257b57ced7ac948967a7df3d4e5a0fcecf2a83bf8aad15f29c68b30e99648d1e9b56f9d955f53cda653f2401e7f69dd09fc813f3b93e2e48e043e9488c0d5fc0ca88eb", 0xb2}, {&(0x7f0000f75000-0x3f)="14b2e464612c699d97b3c9c7980698733c7197d64dfe9412a1114ac34f7d8bcf9776847b070270d53e8152b29cea29397a532b8cd9e93d6d9878fcdac81707", 0x3f}, {&(0x7f0000f74000)="914a154eb18647c818e89882e30851f56541129ee2fad6adfe9e5f9857325a570820df6c4bdfa02ba1fa110e5f632749f15e80718fc16b13db7c9709d61533bf453a13a740f2c90d358a23ba55b9093a5ada64037c9f06dd64fc9dae14fc0a1b0cac5c3e80aa4b32935ba4f9e9c369bfb38d00675c36b7f761e359037fdef3c8b0c4f9acdd", 0x85}], 0x6, &(0x7f0000f74000)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x10}], 0x6, 0x2400c011) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r2, 0x21, 0xcf, &(0x7f000061b000-0xb0)=""/176, &(0x7f0000f75000-0x4)=0xb0) 2018/01/23 01:48:28 executing program 2: mmap(&(0x7f0000001000/0xe58000)=nil, 0xe58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000008a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000-0x20)={r0, &(0x7f0000001000-0xf0)="8cd7de9d8563380ce01fb4de8e3d685cb41e4747d0fd1c81cffab53d48fd358c3a28e55d6e3bb559a5fded03274732cac8de18557c764878b3ef996c1bcde93a0efc456827e2d4d8442d27b9ee3e2188c60320be05e4571b4d41551c623d5646c68c82cd67537af1e28822a7fb079afc220ee31a6fdd669b472d8f24a14a90952652df8e0fbe43c169890e9e2b249994570d1445784bdb0c4e22b8e7ec4b3b7a0c65a521cc8154cb04a23d16b90c0a3d80638ec75c65339bd6ad2bf1e43416f9f6d0351b9666b712ff5ee20a4f16815e0ffe390c75c71a18b6cf4c826325148fcaf7abff522c0494cdc4af683964f54b", &(0x7f0000ca2000)="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", 0x1}, 0x20) r1 = bpf$MAP_CREATE(0x0, &(0x7f000000c000)={0x5, 0x5, 0xff, 0x80000000000003, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000004000)={r1, &(0x7f000000e000)=""}, 0x10) 2018/01/23 01:48:28 executing program 4: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000024000)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000008000)={{0x100000000, 0x0, 0xc01, 0x2, 0x7, 0x0}, 0x5}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000013000)=0xee6, 0x876ab4a851f487b7) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000025000-0x10)={0x0, 0x84, &(0x7f0000019000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x7}, @in6={0xa, 0x3, 0xfffffffffffff617, @loopback={0x0, 0x1}, 0x200}, @in6={0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000002a000-0x4)=0x10) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000029000)={0x9, 0x7ff, 0x1, 0xffffffffffffffe0, 0x80000001, 0x1ff, 0x6, 0x10000, r2}, &(0x7f000002a000-0x4)=0x20) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f000001e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000024000-0x24)={0x24, 0x2c, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x10, 0x0, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000021000)={0x0, 0x2, 0x2, 0x1, 0x6, 0xfffffffffffff7cc}, &(0x7f000001d000-0x4)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000000b000-0xc)={r4, 0x6, 0x0}, 0xc) 2018/01/23 01:48:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000221000)={0x7}, 0x1) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000fb000)={0x0, @in6={{0xa, 0x1, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9d0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x20}, &(0x7f000013f000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000be4000)={r3, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbb, 0x800, 0x0, 0x81, 0x20}, 0xa0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(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, 0x4000000000}, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000666000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f0000047000)=0xffffffffffffa118, 0x4) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000039e000-0x108)={r3, @in6={{0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x5, 0x3, 0x7, 0x8, 0x80000001, 0xeb, 0x2, 0x53, 0x6, 0x7, 0x10000, 0x3, 0x3ff, 0x6]}, &(0x7f00005e2000)=0x108) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000c2c000)={0x0, 0xb2, "b9e10cae4f20b1bb79c45fbdff59ea478a1c50ea69670b9b31700fa0593f195cc4ad259ee1e3f88d4874dde0c83628c9a98477ee54d426c1a84c4bf71990125a9896a1d22107d27f68d6cea9ee664792167c3a28ba9e89f77b3eafd0585c2aa259aab4bafb5a2d2322fe6f26538b1d003601a2dc05b608ae6dfd426283b6de2ef4c9a33ab40bb8aa39cec420064aca8f7c532f05511c9513fa2bd0f2ae37bed8fd1d5d72a6c9f91639dd161ef56b6daffede"}, &(0x7f0000a9e000-0x4)=0xba) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00007f3000-0x14)={r8, 0x7fffffff, 0x3ff, 0x80000000, 0x7ff, 0x7b}, &(0x7f0000f24000)=0x14) ioctl$int_in(r7, 0x5473, &(0x7f000086c000-0x8)=0x4) pipe(&(0x7f0000b4d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = socket$unix(0x1, 0x1, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r12, &(0x7f0000086000-0x1d)={&(0x7f0000539000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f00001d6000-0x30)=[], 0x28e, &(0x7f0000ec9000)=""/512, 0xfffffffffffffdd2, 0x0}, 0x0) sendmsg$unix(r11, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r10]}], 0x1, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r12, 0x84, 0xb, &(0x7f0000acc000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b6b000)=0xb) recvmsg(r12, &(0x7f00008ef000-0x38)={&(0x7f0000337000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00000c8000)=[], 0x105, &(0x7f0000c73000)=""/0, 0x0, 0x0}, 0x140) bind$bt_l2cap(r9, &(0x7f0000ff3000-0xe)={0x1f, 0x100000000, {0x8cb, 0x6, 0x100, 0x7, 0x0, 0x3}, 0x24969067, 0x9}, 0xe) 2018/01/23 01:48:28 executing program 7: mmap(&(0x7f0000000000/0xf17000)=nil, 0xf17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f000012d000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00004c3000)=0x14) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f18000-0x28)={@common='bond0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f18000-0x8)={0x0, 0x0}) bind$inet6(r0, &(0x7f00007ec000)={0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}, 0x215) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00001a9000-0x4)=0x778d, 0x4) connect$inet6(r0, &(0x7f0000f02000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000f19000-0x4)=0x0) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000f19000-0x4d)=""/77, &(0x7f000042e000)=0x4d) 2018/01/23 01:48:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f0000214000-0x9e)="", 0x0, 0xffffffffffffffff, &(0x7f0000806000)={0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) 2018/01/23 01:48:28 executing program 3: socket$netlink(0x10, 0x3, 0x1b) socketpair(0x8, 0x5, 0x6, &(0x7f000001f000)={0x0, 0x0}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f000001d000-0x3f)={0x6, 0x4, 0x6cd, 0x94, &(0x7f0000027000-0x94)=""/148, 0xfe, &(0x7f0000022000)=""/254, 0x2d, &(0x7f000001a000-0x2d)=""/45}) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000025000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000024000)=@ipv4_delroute={0x24, 0x19, 0xf11, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r1, &(0x7f0000026000)={&(0x7f0000027000-0x48)=@full={{0x3, {"bc94ab0c0529a5"}, 0x100}, [{"b3b833887cb868"}, {"528e90a1b8f933"}, {"f0331fc7090b8f"}, {"a7eaf7178a880d"}, {"21f00968ea730c"}, {"316111830f5143"}, {"a856aa24af0c4a"}, {"ea43d7fc053ea9"}]}, 0x48, &(0x7f0000026000)=[{&(0x7f0000026000)="daf7323dbf8367ac3faf2e3294531472b3d90a915695837745f09338ca701bdddb6f4d516624b215b5344caa5cf262abe91b559c5d1473dc087818f7f9c9152b28e2eacee1c223aebb9b38f5a1d53388f8d175c1a27b169c9aa1816261227181b13672bad6516d1d193ef2967f6d0811e3be13ad338590e447cb492b2cd45ea712e9036fd703ac75764cb77f4bf402c9bb", 0x91}, {&(0x7f0000027000-0xb7b)="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", 0x1000}, {&(0x7f0000000000)="55dfa91f23625937af82f17c95b70c0484c0091212481e27d562d84d6fd441f6734cc3ba336762ff0baf67f3d3f4e1acf8114d9249fb1158ae67e3e6ba3c3cd4e7fe1eeb6877836e91f1f8e26967ab37d347d9797d381ae18e1395e52be3c0e9d0927f665e894e90842c185276073052b93adaf4fe8e0a6f6cb1a536d7c8ac90c520d47e96ddfac12f23b2f26ecc45e092d51b0f54dc95adb043c719ee1589cdf04fe5aedaccb257b69e8b9a14f2c724e401174f0c5d4f578916e285c715fe8f122734c66ec6ea416e3ab1119190373c08d5ee1881b846eb49d9d5ed638ce892cf7c0acce947dda895c00087262ea876", 0xf0}, {&(0x7f0000026000)="bb39a3ac837add5b4ea1cd7d68b1a2b381d1b8c21a096acd46adcb626cf42c35e5685d6b7c273837ae748e78c71af9d389aceb3c3ba17fc640d59e37e18b8e95c6434e4b2cc6244653fe796c049749", 0x4f}, {&(0x7f0000001000-0x8)="ea0a35ee1bfa171d", 0x8}, {&(0x7f0000027000-0x59)="c477594f405fb99d030b99d4c4400c4a0c46c656f31d4aca92f88baf4da5bebb899454bf2f96f25e483ea4843e5ca7b10b8fa1912b600b3bbc7abc3fa6d498488ca6b68829aba3c4158c2b3e1e379dcbccb929630438b2d97e", 0x59}, {&(0x7f0000001000-0xc1)="ef53e5c6ebbc5d138dd926fd415af0d6648c04b2367d4b3275916708fd379c90bc96e6d1fe639cd64c65de4341b0df9991c198b8f7b67f3cce44c5cdb615810741f529d6b4f23c5d082dec534d23f35b281373e0f0572323b94a79adb95213510c18c305e8208aeefa022809a4de48011fdb477ec1edcf61c17023b450ccd05af1d93b5a3eb0533c5e9c9367c3d34cb3aa31c237af7f4de4ae9d1fdbe25494cce077bc578ffb754a6946eb6dfdcdcfc2f0b2fc26db41bcf471a9088f5addd65254", 0xc1}], 0x7, &(0x7f0000026000)=[{0x30, 0x100, 0x5, "889f0327226ae73ff536b5d2d1a6a2c2643e0974111a47779161ba5e913d"}, {0x70, 0x10f, 0xffffffff00000000, "731897b5d5e5ae473cf9e964959a684bdbdfb26a4b3ee469f3040ed31bbe2bdf381c4eef656ffc7164dbb322fb22222c28d2b5336db75716f4b1550ba3924570195cbf3375266e48fbbfd06d525711b51d9cc45bd4f34de0743f8d5150cf52d1"}, {0x108, 0x103, 0x8, "d2dceb38b7da8cd4ee188117f659313f99321b7e313f31df92f6caba66c7905897da32eda903f2315b99baa2cf82d01b3e377a6a0612d5d1462308ec4ede45b28ddb9b857b1a878c8407169d9839d760fac9bbf734a958612902b52b4d1e784d14786a690022cfaa53b060ff40a670bda8f58163bd4369f86608cf1c736ab566286d766860acfacefff9b43719cb4e483e622c155f95b41159ebeb0186264a78073ba91816092124b324e2c11bac053b5a43b3f68e261799809d6ef3df92a39889f76c1c5962b01e95c300faf4118d9dc4e6efdf76de61d3fd6afdc0146ee03fa0551a2130be848e50f98b002e4fd24c3471aaebcca071"}, {0x40, 0x107, 0x7, "76cd932b453cd78cbd2aa17b4205527d9fc0d8c3717ed518fec75895dc707f805c7580e2be2c878b521ebf"}, {0x18, 0x100, 0x3, "b263daafcba536"}, {0x110, 0x10a, 0x7, "c4a14b1b602fce9dd5b094e6ff28d4daa0d5142e619e22f7eae8c3be203e4d36aa2b229172cce0651c753adb8db5739b7aada23a3a9ae42010e4541df725073d4519b301dfab1935b40c1c14873c8e4f63cbd92cf4705a49bd89cb7301cc9281e11cdb9efdad028b35fcac5320a563fefb06794cf637d5347ce762bf7ffafd8ba159c38c7c7f96cabbf3deac12901883ef3b66c35f331a02afdf2e6670d898c0653a79caba4d16614bb5608a6e90319c2505cf70af768ccb3699064453187b50b592a8f19323ad3daba66ed9575505af7934a146892f8e7c2f6401749fcce9ab79a5ec8d7014bc0aebe71311c6cc8edca1f2a1aefa9b1a7e17"}], 0x310, 0x80}, 0x0) 2018/01/23 01:48:28 executing program 1: mmap(&(0x7f0000000000/0x58a000)=nil, 0x58a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f00000fc000)={@random="01390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x40, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "0442bc", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [@dstopts={0x32, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], "113be7ff00168e94"}}}}}}}, 0x0) mmap(&(0x7f000058a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000058a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000058b000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000058a000)=0x10) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f00003c4000)=0x6) 2018/01/23 01:48:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000002000)={0x0, 0x0}) accept4$packet(r0, &(0x7f0000be8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000617000)=0x14, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000004000-0x38)={0x0, 0x0, &(0x7f0000008000-0x20)=[], 0x0, &(0x7f000022b000)=""/0, 0x0, 0x0}, 0x1) pwrite64(r0, &(0x7f0000fda000-0x10)="377aa49cd2426cbd631073bf2c9bfe989fbf76a84a0851cc26d6828e5431991615caaedfefebc55282ace01d6709cad9fe6c84ed50665c12e43bc2639cf1da211871eb2573154345a1ea473d6114902c38d633f1a5fb001f26c90a44948ad54cd914f23ea5adf9c4e609e04cf93c3bbf325b5ec920f6a38ac3752630addc55e17f31642bdbbc85cff6ab52b9c4bd388a78dffc1a48bb47c3611f7c3b66b758ce3cf52d49ac7a", 0xa6, 0x0) 2018/01/23 01:48:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005e9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl(r0, 0x400, &(0x7f000010f000)="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") r2 = epoll_create(0x20000000000080) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000097b000)={0x0, 0x0}) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f000070b000)=0xfff, 0x4) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00005e0000-0xa9)=';', 0x1}], 0x1, 0x0) readv(r0, &(0x7f00003e2000)=[{&(0x7f00005dd000)=""/4096, 0x1000}], 0x1) 2018/01/23 01:48:28 executing program 7: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000029000-0x10)={&(0x7f0000013000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x5, 0x0}, [@RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x4, []}}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0xf, 0x80003, 0x9) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000006000-0xc)={{0x1, 0x5, 0x6, 0x0, 0xffffffff80000001, 0x4}, 0x200}) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000032000)=0x1, 0x2) 2018/01/23 01:48:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x6, 0xfffffffffffffff7) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000add000-0x4)=0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x20, 0x1c, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0xc, 0x0, @ipv4=@empty=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x17, 0x2, 0x8, &(0x7f00007d2000)={0x0, 0x0}) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f000056b000-0x4)=0x7, &(0x7f0000b42000-0x8)=0x4) 2018/01/23 01:48:28 executing program 1: r0 = socket(0xa, 0x5, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x0, &(0x7f00009ed000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000064f000-0x4)=0x0, &(0x7f0000f2a000)=0x4) getsockopt(r1, 0x111, 0x4000e, &(0x7f00001b0000-0xab)=""/4, &(0x7f00007b4000-0x4)=0xfffffffffffffff3) 2018/01/23 01:48:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000b18000-0x10ac)="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", 0xeb5, 0xffdffffffffffffe, &(0x7f0000b7c000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}}}, 0x3a) sendmsg$alg(r1, &(0x7f0000605000)={0x0, 0x0, &(0x7f0000f92000)=[{&(0x7f0000df1000-0x31)="1aa8ee28c3c09bb653446a2b7cf7f8883d27fd7a3fb4358cdc4f711a8abd12c28f34b098a3e6eba254f265dcdfa1ca8644", 0x17}, {&(0x7f0000aef000-0x80)="7db0d28e368eca8c29880fd1955c59808cd044f42235e46aaa8e289c025feac590b9b66d97eea475d4f1555986f620ac02647644788ed1a534232ab764d9a499a244d155ed136c95659d9827172c25678b5067a94906b1ec66b66dfc30bf63680c83b9c8c528d443f5f979f17c8458b43f25bbfa8e577c952fc4d60dc501b815", 0x80}], 0x1000000000000225, &(0x7f0000a4f000-0xb8)=[@op={0x0, 0x117, 0x3, 0x81}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x40000000000001}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x0, 0x117, 0x2, 0x0, "4be1c7e9bb19d93b9ed68a0ee6932f2c250814328b445b4bfc33c2ee9252de6a098580c157393d4f9794be"}], 0xffffffffffffffeb, 0x3fffffe}, 0x0) recvmsg(r1, &(0x7f0000d19000-0x38)={0x0, 0x0, &(0x7f0000bd0000-0x20)=[{&(0x7f00009ae000)=""/4096, 0x1000}, {&(0x7f0000998000)=""/4096, 0x1000}], 0x2, &(0x7f0000383000-0xd6)=""/214, 0xd6, 0x8}, 0x62) 2018/01/23 01:48:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000fed000-0x4)=0x4, 0x47) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000e9d000-0x1a8)={0x72d1, 0x5, 0x2, 0xffffffffffffffff, 0x7, [{0x5, 0x9, 0x200, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x2, 0x5, 0x7ff, 0x0, 0x0, 0xd4e2a15d05cd8955, 0x0, 0x0, 0x0}, {0x7, 0x9, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x1, 0x3, 0x5, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0xfffffffffffffffb, 0x1, 0x3, 0x0, 0x0, 0x1201, 0x0, 0x0, 0x0}, {0x8, 0x80, 0x8000, 0x0, 0x0, 0x3202, 0x0, 0x0, 0x0}, {0x0, 0x8, 0x6, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}]}) syz_emit_ethernet(0x2a, &(0x7f0000e5e000)={@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, 0x0, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@address_reply={0x12, 0x0, 0x0, 0x0}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0x0]}) recvmsg(r0, &(0x7f0000edf000)={&(0x7f0000d3f000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000496000-0x70)=[], 0x0, &(0x7f0000ccf000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/23 01:48:28 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000b3d000-0xed)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="a3f26fc18fc3", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x5, 0x4, 0x0, 0xfffffffffffffffe, 0x6, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f0000cc2000-0x18)={0x0, 0x4, [0xcb5, 0xea1, 0x4342, 0x4d]}) 2018/01/23 01:48:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000671000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000089000)={&(0x7f00003f4000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000d3e000-0x30)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) close(0xffffffffffffffff) sendto(r0, &(0x7f0000029000-0xa7)="86d66493027335eb7722aaa3f0c24bc19ea7ffbf53772f007bcd938400960e04aba28e7ea3475f2652eb592860278eb812c48e35cb544030e6339f1f256313739d44b8a08551e95431125b82309f6a89b44e8f24f9e8a7623d92710dfcf7b4f1b04c92f424bc08b284a9caa644fe8ed56ae1f3d3d58d96153ce344268864e7004d41c0ce68e61fd98f662c4c8a412c1b4608ceb950cac80779861ac7a09f6faf917de53f997c15", 0xa7, 0x8000000, 0x0, 0x0) 2018/01/23 01:48:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000e9c000-0x38)={&(0x7f0000770000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004d3000-0x10)={&(0x7f0000f11000)=@newlink={0x24, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_AF_SPEC={0x4, 0x1a, []}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 552.060156] nla_parse: 2 callbacks suppressed [ 552.060161] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/23 01:48:29 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7fffffff}, &(0x7f0000002000-0x1)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000f61000)={r2, 0x10000, 0x2, [0x5, 0x8]}, &(0x7f0000e5b000-0x4)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000f50000)={r3, 0xfffffffffffffffb}, 0x8) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x18, 0xffffffffffffdffe, 0x80000001) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r4, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) sendto$inet(r4, &(0x7f0000000000)="", 0xffffffffffffff4f, 0x0, 0x0, 0x0) 2018/01/23 01:48:29 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00000b8000)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x74, 0x5, 0x40, 0x1}, &(0x7f0000000000)=0xa0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000aef000-0x3b)={r1, 0x33, "29b9cde45d386c6d51e66f6cfd058f58f810d89bee6ae2708622c10614c167a9f6f2cf2d993f583c6a2424a9a1b5b73ca9afa3"}, &(0x7f0000690000)=0x3b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) 2018/01/23 01:48:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept(r0, &(0x7f000047d000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000008d000)=0x21a) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f00005c0000)={{&(0x7f0000d2e000)=""/134, 0x86}, &(0x7f0000736000)=0x0, 0x4}, 0x20) r2 = socket(0x100000002, 0x1, 0x0) setsockopt(r2, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_int(r1, 0x29, 0xfd, &(0x7f000049e000)=0x4, 0x4) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000a5e000-0x8)={r2, 0xfffffffffffffffa}) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000391000-0x160)={{{{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36dc5b0700000013000000ab025e94035a15e1710d5e472e33853c90a65787abecaf51e10effb0ceb5e7263017"}, 0x160) connect(r2, &(0x7f0000dcf000-0x10)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000a7d000)={r0}) socketpair(0xf, 0x6, 0x100, &(0x7f0000c95000-0x8)={0x0, 0x0}) 2018/01/23 01:48:29 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1ae) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f000000b000-0x38)={&(0x7f0000009000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000003000)=[{&(0x7f0000003000-0x1000)="2e2fcac0330848", 0x7}], 0x1, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000009000)={0x0, @in6={{0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffff, 0xffffffff, 0x5, 0x7ff, 0x6, 0x400000008000, 0x20, 0xfffffffffffffffd, 0x9, 0x10001, 0x9, 0x8001, 0x401, 0x0, 0x100000001]}, &(0x7f000000b000)=0x108) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000007000)={@generic="183f40d8eccffaffd2d587463741983e", @ifru_flags=0x5e00}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f000000d000-0x5c)={{0xa, 0x1, 0x4000000000000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff}, {0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x0, [0x7fffffff, 0x7, 0x1, 0x8, 0x39c, 0x80000000000000, 0x200, 0xcf9]}, 0x5c) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000000b000)={r1, 0x1, 0x0}, 0xc) 2018/01/23 01:48:29 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000004000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000)=0x2e) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000009000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x68, 0x7a, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/23 01:48:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x3, 0x200b, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0x0, 0x100000000007fe, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) socketpair(0xa, 0x806, 0x7, &(0x7f000001b000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000300000-0x10)={0x3, &(0x7f00001af000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000762000-0x8)={r2, 0x10}) 2018/01/23 01:48:29 executing program 7: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008d8000-0x8)={0x0, 0x0}) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00005e9000-0x4)=0x0, &(0x7f0000e9d000)=0x4) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000f6b000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x1, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@ra={0x94, 0x0, 0x9}, @cipso={0x86, 0x0, 0x200, [{0x7, 0x0, "78609b0f6babd63a760928bd60"}, {0x7, 0x0, "a4990173773d2438"}, {0x5, 0x0, ""}, {0x7, 0x0, 'l'}, {0x5, 0x0, "8102f00af688910c"}]}]}}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f0000ae8000-0x2)={0x0, 0x1, [0x0]}) 2018/01/23 01:48:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3f, &(0x7f00001c5000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x31, 0xffffffffffffffff, 0x3, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "226b9e", 0x0, "a78daa"}, "11fc5381adc253d61f1a8cafe6"}}}}}, &(0x7f0000754000)={0xfffffffffffffffd, 0x1, [0x0]}) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00005ec000-0x12)={@generic="e24a4670aa31018db72a4134eeea70dc", 0x4}) [ 552.135309] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/23 01:48:29 executing program 4: mmap(&(0x7f0000000000/0xeb000)=nil, 0xeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000e9000-0x104a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x14, 0x87, 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}}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) r0 = socket(0x0, 0x1, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00000e4000)=0x8, &(0x7f000002c000)=0x2) getsockopt$inet6_buf(r0, 0x29, 0xdf, &(0x7f00000c4000)=""/42, &(0x7f0000065000)=0x2a) r1 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f00000eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000eb000)={0x0, 0x43b7}, &(0x7f00000bb000-0x4)=0x8) mmap(&(0x7f00000eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000a2000)={r2, 0xf974, 0xfc62}, &(0x7f00000eb000)=0x8) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f000005f000-0x1)=0x3, &(0x7f0000020000)=0x1) mmap(&(0x7f00000eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000eb000)={0x0, 0x0}, &(0x7f0000081000-0x4)=0x8) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000624000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fab000)=0x5) 2018/01/23 01:48:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000f06000)="2400000052001f0014000007000904000a0007f507000100ff0005ff0800000000000000", 0x24) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00006bc000-0x18)={0x0, 0x4, 0x30, 0x8, 0x0}, &(0x7f0000a11000)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000cfb000)={r1, 0x7f, 0x9}, &(0x7f000053e000-0x4)=0xffffffffffffffad) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00001cb000)={r2, 0x1, 0x20, 0x8, 0x7}, &(0x7f000053c000)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00004c0000)={r2, 0x70, &(0x7f0000dcf000-0x70)=[@in6={0xa, 0x1, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x3, 0x8000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in6={0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}]}, &(0x7f00004bc000-0x4)=0x10) 2018/01/23 01:48:29 executing program 7: unshare(0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000057b000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000041000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000f6c000-0x4)=0x9, &(0x7f0000f6b000)=0x4) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) shutdown(r2, 0x2) 2018/01/23 01:48:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000dbc000-0x4)={r0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000751000)={0x0, @in6={{0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x38}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000021b000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00005f4000)={r2, 0x2ba2}, 0x8) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00008f1000-0x4)=0x1, 0x4) bind$inet(r0, &(0x7f00007ec000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00001b7000-0x4)=0x0) syz_emit_ethernet(0x3b, &(0x7f0000704000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2d, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x19, 0x0, "5b24b3c67b868c88f8364ee320194b016c"}}}}}, 0x0) 2018/01/23 01:48:29 executing program 2: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'wp512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00001f1000-0x38)={0x0, 0x0, &(0x7f00001f2000)=[{&(0x7f0000003000-0xa7)="5e285678a47b07d65f4ba35479f95e39fb07db17660951dc0cefec99d415e73d15b348c5612d6d702febc10ac02fab6288aec37f4efd1400b68076428ef29405506433bd311f41879f339e9b9e9b9d01af13d419583c98a214fdc2139fbda7", 0x5f}], 0x1, 0x0, 0x0, 0x0}, 0x400c044) r2 = accept4(r0, &(0x7f0000aa7000-0x1e)=@pppoe={0x0, 0x0, {0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f000086d000-0x4)=0x1e, 0x800) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000c7b000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe9000-0x4)=0xe8) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00006b9000)={0x18, 0x0, {0x3, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common='erspan0\x00'}}) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r2, &(0x7f0000fe8000)=""/247, 0xf7, 0x10001, &(0x7f0000fe8000)={0x11, 0xff, r3, 0x1, 0x80000000, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x14) recvmsg(r1, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f0000004000-0x92)=""/146, 0x92, 0x0}, 0x0) 2018/01/23 01:48:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r0, &(0x7f0000e5c000)={0x10, 0x0, 0x0, 0x14004100}, 0xc) socket$netlink(0x10, 0x3, 0x0) sendto$unix(r0, &(0x7f0000b25000)="6a9d9b3bb0f7c556f832892e255f2227ab58cd5ef2407763f0bcb661", 0x1c, 0x10, &(0x7f00002d5000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/01/23 01:48:29 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f00005f7000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000714000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000993000)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f88000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003aa000)="0a0775b0d5e3835cb1b60cede554dbb7", 0x10) 2018/01/23 01:48:29 executing program 0: mmap(&(0x7f0000000000/0xd3e000)=nil, 0xd3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d32000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) connect$inet(r1, &(0x7f0000cf8000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000d3e000-0x1000)=""/4096, &(0x7f0000d3e000-0x4)=0x1000) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000d3e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000030000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f000092d000)={@loopback={0x0, 0x1}, 0x2, r2}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000559000-0x10)=@generic="1f1f32ea26a8d01ba99158940cdd6f14") 2018/01/23 01:48:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d20000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000134000)={0xfff, 0x9}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000029000)={&(0x7f000095a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000329000-0xb4)=@ipv6_deladdr={0x2c, 0x15, 0x211, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 01:48:29 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10, 0x800) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000000e000-0x28)={@generic="f1e92dce71aa0e8f68f65255b1b00207", &(0x7f000000a000)=@ethtool_rx_ntuple={0x35, {0xe, @ah_ip4_spec={@broadcast=0xffffffff, @broadcast=0xffffffff, 0x202000, 0x4e36}, @hdata="208f41204e12b2a012bf8f76d401e880e5a59da1468a971ee8f606830b1c4a204f5d7150143474f49238452db8e23ece28a38ad9477ca408cca941dd55f645c8142e55abff8eeb13", 0x0, 0x7, 0xfffffffffffffff7, 0x9, 0xffffffffffffffff}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$can_raw(0x2, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000008000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000000c000)=@ethtool_eeprom={0x49, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 01:48:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000050b000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'wp384-generic\x00'}, 0x58) socket$can_bcm(0x1d, 0x2, 0x2) r1 = accept$alg(r0, 0x0, 0x0) read(r1, &(0x7f0000a8a000)=""/147, 0x93) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000829000-0x1000)="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", 0x1000) accept$alg(r0, 0x0, 0x0) 2018/01/23 01:48:29 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000000)={&(0x7f0000000000)=[0x0], &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000c5a000)=[0x0, 0x0], &(0x7f0000001000-0x4)=[0x0], 0x1, 0x7, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0}) r1 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x6)=0x4) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x89b7, &(0x7f0000018000-0x50)={@common='gre0\x00', @ifru_addrs=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x3, 0x1}}}) ioctl$sock_bt_bnep_BNEPCONNDEL(r3, 0x400442c9, &(0x7f0000002000-0x9)={0x40, "fa477ef5c323"}) sendmsg$nl_generic(r2, &(0x7f000000a000-0x38)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000013000)={0x14, 0x1e, 0xd84eecbcdd442381, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f000000d000)={0x0, 0x0, 0x8001, 0x5, 0x2, 0x9, 0xb062, 0x0, 0x401, 0x5, 0x3}, 0xb) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f000000a000-0x4)=0x0, &(0x7f0000018000-0x4)=0x4) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0xa, 0x8, &(0x7f0000019000-0x8)={0x0, 0x0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r5, &(0x7f0000018000)={0x27, 0x6, 0x2, 0x2, 0x4, 0x8c, "f4c07700e1381fe83c15824e06de29abbe5f9bbb129b1a575f31546573fe933885903a5cc3a71768dccafcef5db78579ee203740d9373b9ce5a2b9d4074472", 0x100000001}, 0x60) 2018/01/23 01:48:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00004af000)={0x5, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0xffffffa4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @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) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) close(r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000be6000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5", 0x4) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000773000-0x38)={0x0, 0x0, &(0x7f0000f84000)=[{&(0x7f00006f3000)="71bc731935348eb34a3564fe20ec98e1", 0x10}], 0x1, &(0x7f0000d2f000-0x60)=[], 0x0, 0x0}, 0x0) readv(r2, &(0x7f0000961000-0x40)=[{&(0x7f000040a000)=""/71, 0x47}, {&(0x7f0000cb2000)=""/154, 0x9a}, {&(0x7f0000e2b000)=""/106, 0x6a}, {&(0x7f00009f2000-0x14)=""/20, 0x14}], 0x4) 2018/01/23 01:48:29 executing program 4: mmap(&(0x7f0000000000/0xf4c000)=nil, 0xf4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) mmap(&(0x7f0000f4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x50) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000c61000-0x4)=0x1f, 0x4) ioctl$sock_proto_private(0xffffffffffffffff, 0x89ec, &(0x7f0000f4e000-0xb4)="236d28c509d97ca49f21119efae18f875b2acc5e80813d511219a64c620c155721109a585b671b8f50d05de63ef32bbad803e7ecb7bb2e7eb19e05ee8a18fbf19f2539c5555ec44367d701000a41037cd235722c5f3ef15e1e5be678b4826ecbad39bbf6fb94a7f8f0125a743836b581d4a2ac18a047fbc030d74f0f18eeb63fc9c2b89bef6df9f4e9135841e75146cea90835261be7f9aaacfecc2701723c576718df5677908237c38ecfbfcf688c897287b4e7") mmap(&(0x7f0000f4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f4e000)={0x0, 0x5, 0x30}, &(0x7f0000f4f000-0x4)=0xc) mmap(&(0x7f0000f4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f000001c000-0x38)={&(0x7f0000f4f000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f4f000)=[{&(0x7f0000b92000-0xb4)=""/180, 0xb4}, {&(0x7f0000d83000-0xc6)=""/198, 0xc6}], 0x2, &(0x7f0000f50000-0xa6)=""/166, 0xa6, 0x9}, 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000e83000)=@assoc_value={r2, 0x48}, &(0x7f0000f4e000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000156000)={r3, 0x1}, 0x6) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000f4c000)="171992a05bc31c8e8dea1b166a43d3db7d7bb648310734b5fc77d6a317e40d535761be041aed130061e0ec8f4415fa9d6c091688f78348c659ae27343c226d1c04b4c3e7bdad7b5fd6a26bd3f15457dcbd7b9ba7ae023473458126f90fbb1faf43fcfce0510f4a39fe0360c92f7b13e2e5596d3be16977e153670fc774ded1606b3dd76dbd5f71bb9c142a23c64d7ab1af191f", 0xffffffffffffff94) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000f50000)=0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000f51000-0x4)=0x0) 2018/01/23 01:48:29 executing program 0: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000ff1000-0x1f)="1f0000004a00070100001b0a000008ff0a3f8016f7ffe320e60000fe441951", 0x1f) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000ff4000)=""/40, &(0x7f000084e000)=0x28) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f00008e3000)=0x5, 0x4) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ff5000-0x8)={0x0, 0x1be7}, &(0x7f0000ff4000)=0x8) mmap(&(0x7f0000ff4000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000ff5000-0x1008)={r1, 0x1000, "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"}, &(0x7f0000ff4000)=0x1008) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00003b3000-0x8e)={r1, 0x86, "10c258cc5d8e16fe7dea1d36c9dbce3701f8d5c7b085506a83ff60b73cddb48b769efc68908461422b077f43ba539fd74a43e3551fb3ab031999d16a76671f69f19e8c2c32a9627c203f9726b49e9343dd92543665637be6a5fa59b8b1a1c8305d1718d51b27f8ee880a79a2c95a02c70729d78931f7b0bcedd0de17e95695db3338be8bd577"}, &(0x7f0000ff7000-0x4)=0x8e) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x5b52, &(0x7f0000ff6000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000ff7000-0x8)=0x8, 0x8) recvfrom$inet6(r0, &(0x7f0000ff3000-0xf1)=""/241, 0xf1, 0x0, 0x0, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f00004ce000-0x64)={&(0x7f0000ff6000)=[0x7f, 0xd7, 0xf7, 0xffffffff80000001], 0x4, 0x1, 0x9, 0x4, 0x0, 0x3ff, {0x3, 0x3, 0x4, 0xffffffffffff0000, 0x1, 0x5, 0x3, 0x7, 0x2, 0x3, 0x1, 0x7, 0x3, 0x546f, "0a4ec3b48c2bdfcd41ec2f2f88011f47aec31a20923df05604e6713ae0cf1631"}}) 2018/01/23 01:48:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r2, &(0x7f0000870000-0x38)={&(0x7f0000af4000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b5f000-0x40)=[{&(0x7f0000f33000)=""/246, 0xf6}], 0x1, &(0x7f0000916000)=""/40, 0x28, 0x0}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f000041c000-0xc)={0x10000011, 0x0}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000b7b000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f000029d000-0x4)=0xc) sendmsg(r1, &(0x7f0000781000-0x38)={0x0, 0x0, &(0x7f0000588000)=[], 0x0, &(0x7f0000490000)=[], 0x0, 0x0}, 0x0) epoll_wait(r0, &(0x7f00003ca000)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/23 01:48:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f000068b000)={&(0x7f0000677000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f00003f7000-0x10)=[{&(0x7f0000f38000)=""/119, 0x77}], 0x1, 0x0, 0x0, 0x6}, 0x2000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000da3000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005cc000-0x4)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00007e2000)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000d8b000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r3 = accept$alg(r2, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[], 0x0, &(0x7f0000917000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) sendmsg$alg(r3, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000f64000-0x40)=[{&(0x7f0000954000-0x1000)="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", 0x1000}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000435000-0xbb)=""/187, 0xbb}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/23 01:48:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000787000-0x50)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x5, 0x810000, 0x0}) 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$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000787000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2018/01/23 01:48:29 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000edc000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000003000-0x10)={0x0, 0x6, 0x8, 0xf4}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000)={r1, 0xec, "f916390e46e8bcc0e33455a48b4d9fc876c4f172d3d3fa6836faf3e6d306d4736f1a2817acb2f5561b753621a66d45815728006a927e0c737a4b3c1831abfa49338f79836442a3e4cc1c5586f382c20dc9b1856473c7554a76aeb49fdabcd074c7d8753cd448e6715b1a61bba7d16d4e9028d59f41086cd60cbcb28befaff44ba966f133914be01e24ced7b71875a91c2812b695c939f6dee35a83268416d1a9f5df7de990c5f8da9f9945fd4e1354afe074a55cbac7cc4e83fd379faefc5b79b650107e0e2ec85f18025385e00dc31568cbe32d2c68def8473d0f3d998cd918de875c7bf59cc93d7feeeeff"}, &(0x7f0000002000)=0xf4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000-0x10)={0x0, 0x7, 0x6, 0x77cc279d}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000)={r2, 0x9, 0x3, [0x0, 0xffffffff, 0x3]}, &(0x7f0000002000-0x4)=0xe) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000004000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000001000-0x20)={@generic="7d8c59a22ab8a90bee11f1fbcfc4c986", @ifru_flags=0x4002}) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000001000-0x4)={r0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000003000)={r3, 0xa4, "d6df7a6eb1ce5ed2ffd9867d82711cb088323b8e93726f172331abbb71c3f4401d26ca48a07b41765873c65904f0304ae0e7a467038a90f005e6cfb298bcca5cf34ff57d72884be3dbc88cfc1b72786d7eb45785d061e942a6afae274e1198c8707d3819144f1a5f29f453c894b23c416fa03ad0ab6afd85ca2ed66f308acea4198ec3c04a2ce48123468d3a774aadb9e000365f96cf91937d5f0fdfac2958048cd42cbb"}, &(0x7f0000000000)=0xac) 2018/01/23 01:48:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000636000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000037f000-0x4)=0x0, 0x1e0) listen(r0, 0x1) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000de5000)=0x3ff, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000683000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000ec5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/23 01:48:29 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socketpair(0x4, 0x6, 0x4, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xcd, &(0x7f000000b000-0xd4)="b94b189c629ac87b0d3367622125572dc18a07af0c55a847211d86754a716f5a8e426d2a6e9af588b5148d68f8c0cf94d1c73ada3d36e8a79ee959665c465f27f4db6335e2b6db0483a191364bdded19639ecd33c4b1e834e2c5917bc9bc7fa1f1eeacc1e8c31067f71589c82042b36ce242636ee71a2f55b5a05545b00174ba8e48946ae70a6aef2387fdc1782549ea9fc65d254d81f9abe6590065b496e8fb45f0df9228060f4495816f0f488100c76b2a49b2173cb7a431288b0b024e5c88830c5c34074d3a96d2b30629fb1924de28743c0e", 0xd4) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f000000a000)={0x0, 0x0, 0xe83}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000006000)={0x0, 0x0, 0x10001}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000005000)={r2, r3}) sendmsg$key(r0, &(0x7f000000a000-0x38)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000002000)={0x2, 0x3, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x7, 0x0, 0xa0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 01:48:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x2) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r0) shutdown(r1, 0x1) 2018/01/23 01:48:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffffc0, 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00009e0000-0x10)={0x0, 0x7, 0x100000000, 0x7f}, &(0x7f00004a3000)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000add000)={r1, 0x2fd}, 0x8) listen(r0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000644000-0x10)={0x1, &(0x7f0000740000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) [ 552.425229] sctp: [Deprecated]: syz-executor4 (pid 1894) Use of struct sctp_assoc_value in delayed_ack socket option. [ 552.425229] Use struct sctp_sack_info instead 2018/01/23 01:48:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) r1 = epoll_create(0xdc) sendfile(r0, r1, &(0x7f000018c000-0x8)=0x44, 0x6) getsockname$packet(r0, &(0x7f0000fe5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000a14000-0x4)=0x14) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000034d000-0x4)=0x3) connect$packet(r1, &(0x7f00004a0000-0x14)={0x11, 0x1f, r2, 0x1, 0xf81, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f00008f4000-0x10)=[], 0x0) recvmsg(r3, &(0x7f0000fe0000-0x38)={&(0x7f000052b000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000086d000-0x70)=[{&(0x7f000006d000-0x1c)=""/28, 0x1c}, {&(0x7f000050c000-0x2a)=""/42, 0x2a}, {&(0x7f000097d000-0x1a)=""/26, 0x1a}, {&(0x7f0000a6c000)=""/38, 0x26}, {&(0x7f0000666000)=""/88, 0x58}, {&(0x7f0000110000-0xa4)=""/164, 0xa4}, {&(0x7f0000ca1000)=""/99, 0x63}], 0x7, &(0x7f0000d00000)=""/197, 0xc5, 0x7}, 0x100) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f00005d8000-0x4)={0x2, 0x0, 0x9000}, 0x4) setsockopt$inet_tcp_buf(r4, 0x6, 0xb, &(0x7f0000de2000-0x5e)="73f3d0916a35800d03f351ff7011e8627cfdae7caa634af5d070b5b0f2116b02de3ed75ff528cf7ffc118b7af9ead0e6cc682746ca2bcb00886b6420ff18515c23c09342d947497ab1409b2650ae9944b281524290e447d3ada9f7d053d2", 0x5e) [ 552.508440] sctp: [Deprecated]: syz-executor4 (pid 1894) Use of struct sctp_assoc_value in delayed_ack socket option. [ 552.508440] Use struct sctp_sack_info instead 2018/01/23 01:48:29 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000002000)=0x0) 2018/01/23 01:48:29 executing program 5: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000021000-0x10)={0x3, &(0x7f0000008000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000013000-0x8)={r2, 0x4}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000004000)=@ipv6_newroute={0x24, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x0, []}}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 01:48:29 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r1, 0x1, 0xffffff6a, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000007000)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) 2018/01/23 01:48:29 executing program 0: mmap(&(0x7f0000001000/0xe58000)=nil, 0xe58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000000c000)={0x5, 0x5, 0xff, 0x80000000000003, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0x100000000, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in6={{0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100000001, 0x7f, 0x65ad, 0x0, 0x98, 0x9, 0x0, 0x3, 0x100, 0xfffffffffffffffd, 0xff, 0x1, 0x80000000000, 0x8a, 0xffffffffffff0000]}, &(0x7f0000609000)=0x108) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000b14000-0x8)={r2, 0x0, 0x265e}, 0x8) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000012000)={r0, &(0x7f0000008000-0x1000)="", &(0x7f0000011000)=""/161}, 0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0xb, 0x2, &(0x7f0000e5a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00009fd000)={0x0, 0x7, 0x0, []}, &(0x7f00002be000)=0xfffffffffffffe69) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000073d000-0x86)={r4, 0x7e, "817add6a13e328523e64577b9a0b1c27bd56af9194e078ffa7d0a932bb4a059d16eb66dcdd88d54ef2b298ddb5b991f2599b275e0489a4991d10d2ea8e70a9716ad1cfe4ee6522f3a2802a8d785b489e563ee9c7696350093bc433e41b60031996be9aa3574b5d9cc6b4a48dfe51fd932230189c74d5bcd17c68bcdc8443"}, &(0x7f0000001000-0x4)=0x86) 2018/01/23 01:48:29 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000001000-0xc)={0x10000000, 0x0, 0x33}) mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(twofish)\x00'}, 0x58) r2 = socket$inet(0x2, 0x802, 0x9c19) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f000036a000)={0x3, 0x1f, 0x1f, 0x401}, 0x8) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0x7fff, &(0x7f0000f7e000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f000053e000)=[{0xe, 0x7}, {0x2, 0x101}, {0xc, 0x9}, {0x0, 0xffffffff}, {0x3, 0xfffffffffffffffb}], 0x5) r5 = accept(r1, &(0x7f00007b0000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00003a0000-0x4)=0x58) getpeername$unix(r5, &(0x7f00004e1000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000c2f000-0x4)=0x8) sendmsg$alg(r3, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000f74000-0x10)=[{&(0x7f00008e0000)="de9c71ba0edb9d862007dc3f115fa417", 0x10}], 0x1, &(0x7f0000f77000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000714000)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000ba000)=[], 0x0, &(0x7f0000f7e000)=""/70, 0x46, 0x0}, 0x3) 2018/01/23 01:48:29 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000005000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000004000-0x4)={r0}) sendmsg$netrom(r0, &(0x7f0000004000)={&(0x7f0000003000-0x10)=@ax25={0x3, {"217d6444e274ad"}, 0x8}, 0x10, &(0x7f0000003000)=[{&(0x7f0000003000)="97014bbd64d84d6e1640459fbe4cd491404763f87eb9e727", 0x18}, {&(0x7f0000004000)="28044067959f3801ac9dabe8919df1b4376fddf9b94cbfab2cd81c413d01783e595ccea7038121c99c4f84fea8e6ab4b4feca45c120902665bfa020c3d3994f46ba9d243cdc70d228b51ab98dfe9ee36753fa3ad93fbb9d453abf159048bdbc19c1c35f3df769507b5d268a5222ffcb8b2bee26ac085852b8d378e6da3195b5227ef08f05b6fc63ab8cc15fb22c24a57715b7ad22b0ae2dfd0bbb3c9a07ee8c1ab66526850d34d39465a402e16b359a05d50682bed7e6dcf9b83bc07a983a1a4f6950930fac757212c158000fb70cc89e75d5cf7", 0xd4}, {&(0x7f0000005000-0xd)="93b535b037c9b766615da7972b", 0xd}, {&(0x7f0000001000)="3d19fbe33fb5cd02a0c71fb17fd71b25db47a6a8a712c96572f1434c45f23f4f1a449223cd380cb293ca1ebf1f88e9c9a3f4818a524fccbf79c59f401889c698f8a2f9eb9fa4f38539e7fc158fdac677e2bf50c5a7edbe68dec60e062e113fd5d4d095904b37f4c46aa04aa53d729a5d5504d1a22e71b1e3b70448a36665aa8e21fa81c1eb5bcfb2f65a4e26e5276670710276c7c9fd2b2afc06a38571059b8454ac512e20c326ee29f2e3c8ae910feb", 0xb0}, {&(0x7f0000000000)="13d8734b84c9b39cee292affeb2d321a89290bc1c968488474ff5dffcce26f40c5976fe88d898a5393997af1090ebb7ba97947d15493200c87f37097bdf9698df5f05e06373a08701073cd31", 0x4c}, {&(0x7f0000002000)="2658a07eeeb13a2bd7f7d2cdb6938e0b742e49da37617798b22ffb895ab488ff38b439b0e47d780d317f7c2129fb329b2ed7f93291ff378db6ca471de11fe436704a23bda714ed3749fa5442649a3291a70c1c3a32b9796727348e2205ef84f4c250a9262a0684e7f867f9bfc96765733c342cff3f83a6e9104545e7a1c35665e08fdd7051084e923dc7cf5ffcf90045b89d5af9dc70f08176eb6e19e9221319ead0860e0fa6eccd009d9192e5e6228b6cf931f6baf1ea3ae3ba84f8e76459c1527c20df7f8287ef9a1a84047609f4b7a65fffa03ffd4f3a46680321fcdf27f3", 0xe0}], 0x6, 0x0, 0x0, 0x4000040}, 0x1) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) writev(r1, &(0x7f0000002000)=[], 0x0) 2018/01/23 01:48:29 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffffff, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f000000c000)="bc1ac1b8e8762221ecfc1d8722d8d46a1be1243cbfa0ca5ae6bb4bfd09f5d6157a9dc6c818580bd17dd5534ad9bee4de637f24a5f1373cfaeea7ff07888dee3cabbc5d1bfa2ef61a0eb99a136ed9f27ac7d25edf403829fb255ce1ebc7f6b16255140910ceeff5b766eb01148c37d126886640174a30e3a4044cf9161d1890358c835ffc2bbe48e80764fe0882451be6e9ddf6f302536e4ac1ed087d1ae0ebec5ebdf0226af8ecd287bbd40a9a84e948aed44bad0148c08b4d41bea11d0350f8ee41884e4151668bbd268e29a97e06c841e5f0cef1e89d1427a56d75cc14a7f4cedf3bab10e2e4", 0xe7, 0x4e) syz_emit_ethernet(0x46, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@dest_unreach={0x3, 0x5, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @empty=0x0, @loopback=0x7f000001, {[]}}, "b3fd350f21469890"}}}}}, &(0x7f000000a000)={0x0, 0x0, []}) 2018/01/23 01:48:29 executing program 2: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000b7d000)={0x0, 0x0}, &(0x7f0000f91000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000a7f000)={r1, 0x8}, 0x6) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000f92000-0x4)=0x0, 0x80000) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000d57000)={r1, 0x3, 0x7, 0x7, 0xd37, 0x100000001}, 0x14) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f91000)={r0}) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000da3000)={r1, 0x81}, 0x8) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000f92000)=@int=0x0, &(0x7f0000f93000-0x4)=0x4) 2018/01/23 01:48:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00007b5000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000ca3000)=0x4, 0x4) listen(r1, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000bed000-0x1)='^', 0x1, 0x100000004007fff, &(0x7f000010a000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 01:48:29 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000-0x50)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@broadcast=0xffffffff, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x10, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000013000-0x9)=@rc={0x1f, {0x9, 0x1, 0xfff, 0x3, 0x422e, 0x331}, 0x80000001}, 0x9) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000009000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x5, 0xffffffffffff3467, &(0x7f0000013000)={0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000014000-0x92)=""/146) setsockopt$inet_dccp_buf(r1, 0x21, 0x8f, &(0x7f000000b000-0xb4)="b3ae291dc8bd8dbbb91fc4a880f8bddd3afcd5658b0695141c70a42c827809f556fdcd9dc78801c6efa853c088ab5dcdb1b42f98ecea8a7f47389dac3f3375783522d23441046372c21514f5d141ba03a6e6f1424361fed318cf8f86b9a518ee5a8ecf8f0d4dfd1f741d7f9258440188bb8ddd61ec5541884d90b2529244ef8997f58dac0487615f1cfe40ab10f0abd4ea3f5b0dc66bcee1f03c7d7e3125b99af298e5d2197db62751df9d99e464f588ad2e2dbb", 0xb4) 2018/01/23 01:48:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000066a000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f9e000+0x39f)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000610000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f000071b000-0xc)={r0, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000322000-0xc)={r3, 0x80004, r2}) r5 = accept4$inet6(0xffffffffffffffff, &(0x7f0000182000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ab4000)=0x1c, 0x80800) r6 = accept4$inet6(r5, &(0x7f00005ab000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fe0000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000c27000-0xc)={0x0, 0x81, 0x34}, &(0x7f00006fc000-0x4)=0x9847a720) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000f4d000-0x4)=0x1f, 0x4) r8 = socket(0x14, 0xa, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r8, 0x89e2, &(0x7f000063a000-0x4)={r6}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r9, 0x84, 0x13, &(0x7f00007a8000-0x8)={r7, 0xe452}, &(0x7f0000a52000-0x4)=0xfffffffffffffe1d) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000c78000)={r10, 0xf9ab4ad, 0x101}, &(0x7f0000cb1000-0x4)=0x25f) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r9, 0x84, 0x78, &(0x7f000022c000-0x4)=r7, 0x145) ioctl$DRM_IOCTL_MODE_SETCRTC(r4, 0xc06864a2, &(0x7f00004e4000)={&(0x7f00001d1000-0x14)=[0x7ff, 0x7fff, 0x1f2daea1, 0xfffffffffffffff9, 0x7], 0x5, 0x3f, 0x34, 0x4, 0x7fffffff, 0x401, {0x1f, 0xff, 0x80000001, 0x6, 0x7f, 0xed3, 0x1f, 0x7, 0x7, 0x6, 0x8, 0x6c, 0x1a3, 0xf117, "abcf98689e2640abe5dfd7f6ff2009bfefabf8ac202e2fb2ebe559b8d5e83b06"}}) r11 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000eaf000-0x4)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r6, 0x1, 0x32, &(0x7f00005c1000)=r11, 0x4) socketpair(0x11, 0x4f65e7d791d4218a, 0x1ff, &(0x7f0000161000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r12, 0x29, 0x2d, &(0x7f0000892000-0x88)={0x7, {{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r13 = socket(0x4, 0x10000800, 0x100004000) bind$alg(r13, &(0x7f00003db000-0x58)={0x26, 'aead\x00', 0x0, 0xfffffffffffffffe, 'ccm_base(xts-aes-aesni,tgr192-generic)\x00'}, 0x58) gettid() socket$inet6(0xa, 0xa, 0x287cf7ca) socket$inet6_udp(0xa, 0x2, 0x0) r14 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r14, 0x29, 0x400000000, &(0x7f0000c4c000)=0x401, 0x1) accept$llc(r12, 0x0, &(0x7f0000c02000)=0x0) setsockopt$inet6_int(r14, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r14, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1, 0x19, 0x0, 0x3}, 0xc) setsockopt$inet6_int(r14, 0x29, 0xc9, &(0x7f0000c3a000)=0x0, 0x4) 2018/01/23 01:48:29 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x0, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x0, 0x1f, 0x1, 0x7, 0xbef, 0x7, 0x100000001, 0x1ff, 0x4, 0x800, 0x0}, 0xb) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1000005, 0x84) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000fd8000)=[{&(0x7f0000e4f000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000564000-0x60)=[{&(0x7f0000fda000-0x1)='\x00', 0x1}], 0x1, &(0x7f0000ea2000)=[], 0x0, 0x0}], 0x1, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000fd7000)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00003e2000-0x10)={0x0, 0xff, 0x2, 0x9}, &(0x7f000053d000)=0x10) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f000093f000-0x118)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000562000)=[], 0x0, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f0000958000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe, &(0x7f0000fda000)=[], 0x1000000000000022, &(0x7f000093f000-0xf0)=[], 0x30, 0x0}], 0x178, 0x0) 2018/01/23 01:48:29 executing program 1: mmap(&(0x7f0000000000/0xf5e000)=nil, 0xf5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000f5f000-0x10)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bac000-0x4)=0x10, 0x80000) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000f60000-0x4)=0x0, 0x4) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00008d5000-0x4)=0x9, &(0x7f0000f5f000-0x8)=0x4) sendto$inet(r0, &(0x7f0000ac1000-0x45)=';', 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000cec000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000048000)=0x18) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000f60000)={r2, 0x3}, 0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f60000-0x4)=0x0) 2018/01/23 01:48:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0x13, 0x80002, 0x4000000000000000, &(0x7f0000c63000)={0x0, 0x0}) setsockopt$inet_udp_int(r1, 0x11, 0x2, &(0x7f000042d000)=0x6, 0xffffffffffffff2c) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000583000-0x8)={0xffffffffffffffff, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000005d000-0x8)={0xffffffffffffffff, r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000ef5000-0x4)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000b59000-0x4)=0x6, 0x4) 2018/01/23 01:48:29 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000003000)={r0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x7}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000003000)={r2, 0x2}, 0x6) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000002000-0x62)="") socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) 2018/01/23 01:48:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000552000-0x4)=0x6e, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, &(0x7f0000001000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000000)=0x8) 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) pwritev(r0, &(0x7f00007c7000)=[{&(0x7f0000001000-0x50)="ff9447d33cecb191958c027c34caac024d593442ec736ff9c43712ac8ce397a07125cffe4abf5f0b8fb3b339c771f31323245a547cb16991152b366ac94a9b9ef3caf184560e6b4ab6f859aabedf910f", 0x50}, {&(0x7f0000605000)="153eb72ca2d46d2622301e1650d6997c9cf763849739be569a15d50ba50a806983e6e7327dbc1505c56165c4699cba4ec72424b6aab86b7ae9c6dd531d80817d2e851452651fd43ac3432d3591c2741bf572ec69b06c06e2ddcc579a729deff9e6de0b116bcb11c30552223dcb08412939d6afebde85e40957c1d4cb5b446ae4c2ac37ca8d0e78456088a5d2c76596795483c39216", 0x95}, {&(0x7f0000001000-0x1f)="eb7578ffc20996cdac809774a62bd1fa78ab9e3396d000dd54cf42ba55cae3", 0x1f}, {&(0x7f0000001000-0x1000)="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", 0x1000}], 0x4, 0x0) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000009000-0x14)={0x200000000001, 0x7, 0x5, 0x8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000000b000-0x18)={r1, &(0x7f000000e000-0x1)="", &(0x7f0000010000)=""/58}, 0x18) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000000e000-0x4)={r0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000007000-0x4)=0x80000001, &(0x7f0000010000+0x3a9)=0x4) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$llc(0xffffffffffffff9c, &(0x7f0000009000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000010000)=0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r3, &(0x7f0000011000-0x10)={0x1a, 0x15, 0x8001, 0x6, 0x2, 0x17, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) 2018/01/23 01:48:29 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket(0x0, 0x805, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d25000)=""/85, &(0x7f0000781000)=0x55) 2018/01/23 01:48:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000044000-0x10)=@req={0x3fc, 0x0, 0x2, 0x0}, 0x10) writev(r1, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) close(r1) close(r0) 2018/01/23 01:48:29 executing program 5: mmap(&(0x7f0000000000/0xe68000)=nil, 0xe68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f000001c000)=[{r0, 0x0, 0x0}], 0x1, 0xff) close(r0) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000e68000)={0x0, 0x0}) writev(r1, &(0x7f0000e67000)=[{&(0x7f00003be000-0x1000)="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", 0xfa2}], 0x1) vmsplice(r1, &(0x7f0000cfc000)=[{&(0x7f0000e64000-0x25)='Y', 0x1}], 0x1, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00004f7000-0x4)={r0}) close(r1) 2018/01/23 01:48:29 executing program 0: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f0000de7000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[], 0x0, &(0x7f0000001000-0x19)=[@assoc={0x18, 0x114, 0x4, 0x0}, @assoc={0x18, 0x117, 0x4, 0x0}], 0x30, 0x0}, 0x0) 2018/01/23 01:48:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x1a1, 0x4) r1 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000001000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 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=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000001000-0x4)=0x1a, 0xfffffffffffffe1a) mmap(&(0x7f0000000000/0xaed000)=nil, 0xaed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000aec000)=@req={0x0, 0x1f, 0x0, 0x0}, 0x10) 2018/01/23 01:48:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000a5000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f000087c000)={&(0x7f0000169000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000483000)=[], 0x0, &(0x7f0000ac8000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) accept(r0, &(0x7f0000621000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ba4000)=0x2e) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000fa4000-0x8)=0x1, 0x8) 2018/01/23 01:48:29 executing program 3: r0 = socket$inet6(0xa, 0x80000, 0x5e9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x81}, &(0x7f0000c2b000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00001d9000)={r1, 0x7, 0x7, [0x8, 0x3, 0x80000000000000, 0x4, 0x1, 0x6, 0x6]}, &(0x7f0000000000)=0x16) mmap(&(0x7f0000000000/0x791000)=nil, 0x791000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000000)=0x1002, 0x4) 2018/01/23 01:48:29 executing program 1: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ef1000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r0, &(0x7f0000ef1000)={0x4, 0x6, 0xc1, "854578026318", 0xbec, 0x0}, 0x10) bind$pptp(r0, &(0x7f0000ef1000-0x20)={0x18, 0x2, {0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) ioctl$sock_proto_private(r0, 0x89e4, &(0x7f0000bce000-0xdf)="1e21aa5e603e7e20e93524fa3f259d43ccea3d32937f043f3046d4ac1f0cec05a2352e9ac182559b6267e9243899ab030e7367e3cb00194ec273e6a9560b2ca26ebbde01d9e2c7774f4a56da22c6cf82c1cc0790b0181d59c2d67f3855a194c168403d1a937c4c881fb0ce2c8cea07fa5341f2a2d9af40bb4877ad371aff6353e62dbbf5d96d2016afe00bba193290d7da58e552fd1f71a99d1dbb914adf16328989acebe244b57c8298ca15371cde3ae7cced4b2a1ae091186c4b8d878bb77609c29b067f61c020b97bd8446a5975f6e43fdcb0439f52971aaaed0f0fc684") socketpair$unix(0x1, 0x5, 0x0, &(0x7f00001a7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000001b000)={0x2, &(0x7f0000ef1000)=[{0x100000002, 0x0, 0x0, 0xd}, {0x6, 0x0, 0x7, 0x0}]}, 0x10) sendto(r1, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) r3 = epoll_create(0x1) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00008be000-0xc)=@sack_info={0x0, 0x1, 0x800}, &(0x7f0000ef1000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000153000-0x8)={r4, 0x1000}, &(0x7f0000135000-0x4)=0x8) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f0000ef1000-0xc)={0x80000000, 0x0}) pipe(&(0x7f0000add000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r5, 0x103, 0x3, &(0x7f0000ef1000-0x4)=0x400, 0x4) 2018/01/23 01:48:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = accept(r0, &(0x7f0000d20000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000a49000)=0x6) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000120000-0x8)={0x0, 0x1}, &(0x7f0000d2d000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000b90000)={r3, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00009a6000)=0x8c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f000004f000-0x1008)={r4, 0x1000, "57f44420d3bf42fc5bd28d9803441bf8d87102ee88fa7d5440dcc3b5d52fdb3e1f007c15228dc61f94458a394600ecc394fe0f194e4e19d2bed041d6ee50e1274f12e8ba8610baa2807168eee4fff61db63efbbdab1aa724623b47cb30514cddfce330933bb37552a593e483baf0ae4135450a43f50f0a8b826c3b5fc3fd54371736a5fc66994b0bbfe887a0f2f25034ba8385096205161b6e25b88fb395600a51db290115157ec8bf7f592e040892e1450c5145e95721f827a36669afa3015d6f77a66df5db52d0b5c2d2028f51ae939b2c0377fdf9cfcce88afcb6a00c5cb587a9874769726c675d906f8981a8c5e5e15e303461a758ff129f58cf14f6839bbfdbfaae448c6530de0cfcf7327ba1687ea9884c23df52334c4aa6d77e1dbeb84e2c4b75bca4e2a29ad232404e649909120cef5e82c930cde697dcf7e428634b813b7646ce5fae820715680f55ae4abd539aca800494e282b676ab520715d03e481b95fe8a436db30800272011933d149b863047fe2625592d16f406e8eac708ec8748030cac46882f4fa1c81b8329e79e0b1d86063d286215c484b0b8ac13fc90efb01e36a9fd3e7e1203cb773916a930c8ef2020b8297dcdca3aa20c9c0a1ca183644a630dfdafabb218710b4edd8249dbeae61ed93c36ceb11ba743f122a3a7fa1e9ebd4a83061e554aef9680d0bf83412046874969815c3b8a3b573009b6d6232ef197bf2ba41a1eb2341bced9fcf02f3eb4d1fca5b32d24c9d23d093949290763add7882d112b1b7c3475030f849a88d7439c37c4e261b2ceff24065df5d6722710e850ecf31244c12703224ea43d941853e10058b5e59625b17f9ca0a1b198bb9d3f47903d54440fae96220ea8b04b091df90897ad90ccb5fc4fedd15c15189b53d5c545ba9fb7503b06d4ae5b07fba19651267f055971258f18fcaa79f987c5a496c1dfa9d47eb368b0aec9ca3a8bad5b39dece5f79c5dd341cc417128d605c2bd4960bce10b14ef493bade4062abc7595a6e98801ce711dc6f6086f5b8eed7507f6ae4fb1e55520e9a9425dd272c0380a4d365f12bd7e4fe85f68b229aac42355c05112800b5698f43ea124fc327681749b8b75247808861d81c2b4974969d338f23cc5a7500275824ec9cd5762d7e61a6a755159b27d11d40d2b9972d21cf40b5089e2173d03b50a7eaec3f5407a688b7414ffe926a13d61e87bd0d8038425ddf473036c1e28d572d20051e4a3ae4de7c917bdc87fb1b8dcc55db5cd5fbc0c5c2dbab327fc30c0360e9f7e36904761d1c05922b527baf34646a202f977d426ff600a8871ac1807a3e62bafe14c407c938784496207fd0ba7e81ed11e5cf8a389fa691d75fa0e5efc75ad8b398bea85a51f9ef38e404b836df5ac3cbc8aaaed306a1f6c8cfbdb02d5f99472500d575de8ea8ccfabfa2060abaae90b6ccd74b3a2aa112e3032ea25c389ca0bbeb89cd63ed8582def33a58762b4e07b3d32771cc25476863055ff193b0b59e74245f7cbb0dcc599b0b91a86b49468f44cf94cb3bab29ad746be517689d11913cd84d68578a1f89fb5dfe0c9380b1a0c26283f93e48e3e5691d459f2fa4f784ae3dbeec145984fa5e5b8ab4ca6067692e25aee7bb67a9a3a6f8042f9091dcd975e4ac3f5dfd86be0de44ec2310abedfcd5590155f6e08f9a46f13a3b256b20e5ec3afd124704eb58d1d3f730017de046b96cf614711c8b698da2f2e67dd8c2a9e5ceeed8340365322a3159d35dc99b6edcc34117d1f96b48eef3540be0b8db6cac7694100fa86a65039f54dc8290a1340adc5790b9f6e51a079730bb7b98479cb417a338418f8018ca9e163bf204faf2d1c47b4a1faf8549390422fec310a8f695e9b81cc3abdc7844b163b61f337aa5763fbb0fc25f1c777f15da043ff6f23b770d315700f111bd94b50e39c5e28342be91b83c45c9b488ab1c78d507d920064eacb9a42f700352deaa5a7774ccf41f844daf27c3726df705f82e3d8b6fc3ce05ba3108d62bcbf3ecec92170634a730796b4edf5659ba831de1f9e6a1bf7fd33d4fc19cda1be078c0e83e9c23914c08f97060db16ba1857670ab97a1201cfd4fa57aaeded88ca53e94f6bdfabcb8e9ff9a1db4af5eec68d3e6af19fe1ed37c20f243522d82b1c1060a9e69a4282cbd4d470ad93700a20dc112ba708c2be3082705b48fb184e304721f492d8938a7965f9bcbb2d22aaacf612c8fd12a19f90347ebc4a2069be931399748790f46f4d657130d6f886d31859742fb449bfa3b5caa2cd8da3ea4f1ec871af8685bf29025f08ebc0d3f1122f51f08edac1c38fee420b5b67e704adf7a3bc5093db99f8546d48b5b98bf895f643b8cdb38572deb446558c196004891c2ea0107ed2d1f46410b7427dfbbb710312b24e531bf82f4874c55ff0b7714ef960530eab31f1bbcba5fb6cd3a62b0872824d1aeb38dbabdc2fe4e831a663566ffe0012475f7088a4a22fd8d3515877b339d42c3874fd6962dceacd97ab1351cf94c21a8e124bcfda1d2b107a3c1367c56311aae51c056378b81fd192e4986b6302b0185ba876b304f9ef666fba07a3a7cdfa24db10b156245f34d884ff3087ecc7276cac5adc3d0e7cf7cfc41c29c4f78206ed706849cfdbe9dc0540d690e1481bf8c8fc46ea50d7c0970a6e479adf69265fa25af22df6b5b676ac240253813ae9e016badcd6be72b00676a5878699e720a7df5f56fc42eeea56f0d28d27d51e4af52c83c2c8fd742a86108bdbbf20f09b348a14bed9c42feb2df8997efcdd2e97c7b088290e8b61f7067d8c468135c7947cdbd3b30b21c20a42b51103162e6b412c97825ff5dfbb607d841ff528d15d65e62e4fd2cf4456aa6c60d1a98d247ba01676433ea9a4a9dc48299cee04ddd4ed76cc013fc1bb93176cfcbd444803d0865b504718bd417c622880aca9aea0b2da0d69826dba3687ff518a544d42d207810d55f486dc3fe62df100237ade07151b3228fc8e38140f0d912cf2ac4735e5683bfd77c2fb1594a06a79a8c0e0b1cd59379fc1cf052ad3481beff58685db168b1af28aee8c975caf6331d946ad00874db2ed295c6c66f2f17c50a70f3629ad80a53f6043c639a8502b2df96960403e827ab96633768eb826f813b4762adde9723abb1fd3d7dc2338c6eecc9a911c2f2f26a2824bb8fccd6d526e6490f478d983e510b77dab5f8f1ac00c3109991c62140ee02d052eba2600ec96e4148e34fffd76650111c733550dfcea6c9d1a90372dfe79924b5de2196f2c48e11e2cfe3e37ec21fdf2fb9d619e844092d85cba861da1369922b49971515a5a2710000eaeb2ec54c8f2f65ee8a7c824ebacc5060bdbbd45caf1e04f1cc0eb98bb46ccad9be735b03b384e12312a2e0b5906041ca8f71311197d2663cda481fd6e313c43c47d61933848720a14b2be8baa0d3a2da910aff6033c44b0f68187e82119de89d7beaa5f3805996ae3eac1306cc0d43dabb46e25a7ba03922374657c048a5aa85c274b76f040844e4f4f21565b4f4583f4392495bd3dca8d82a9e4eae1201bcbf61f35d17f590a3bbcd3e3f7f5fb3adba981634477a3b09a49d61ba29968eeb767673092b2f5f2a2d4bc117872a3358ec034879b13dae5f71e72f68669596a49380ede76a2a0d6cfe91fecb88f6243f482bb13cfe50914cda7b4439553b8f6b7fbb2b523968f026009eee56a5f5fe15d6484e13c2798474d094518a9de68d130b61252007464969a1b54fa8886b014a19b12b336f00cf3d129ae16db5fa109e492f4575a29d6cea2d5e6252e970ce1ff1dc1d6f400e27efa09764d02d8fcdf31beb666a48cef7c2adef791bb630f10e3a509d7a6dd701998787517b3dcb406b9a5e7b1e5e892cfa8428dfe0e4cf54c180193b71d36056b67965b3f26ecd12a6c1f1f2baf7449d5173cf5dbbe319e209309a8fc5f3debcffd3d29248b073c14e85c5eb0c3884ddd58ea6504050bf9a91d39d21096c62974aad9dccfc5ee9d712ef0faefa76eeba7192fe551c310fa7589785ea150c25b9da42d3b8e414973eb2d7877cbcb3d9068a3d877c084aeecd568cc0aa2d238c5492870e675d98edd84e15aeaf9f25deecb9c5af62f7536f8f9185ea49be45bd246aff9479ddb96b3be52e98744b139ebaa657fadfeb9b3ac6b9002443ae07cee603ff420405c4ea70b80b20a169fe7074157a1c1ab28bf9df2eb1d7bfc31967d2e88fbba804cf23facbcdadaca12ef1b825ac2a68070c9e0c0afb0b908db531f069d5cc48b5c4f794900857336ff55a80f802a54d6d934170ec37ccf153eebb8facba8b4edfcd800180841b3f83454d756a3e7fe59915bdb69c0acca74588d8beff0dd5fe1188f56920534854900e75a77b3fa0b331b15241175581590ace5397939b304d042e33cc66b98ae3020b9cc974a781133743c845f94bedbcc336efe2ab289f41a59ed8da43cc00cad55c82b782dd4825ef87cb45c5515d2760dcd43e5ea1f518c88dea14231173d1b3e9522923fbfd5f02d4deaa8410dfd4729ba5ea94219c3434272ba646742b767c17f7f4e6a2ed99a9fbc2ff47015a3464e283e445aacba7b899190dea90d6f8c70962d0739ede643170d16d137cf8e11ba2fe2fcbbf8d981d021d3d563a4181322a221b1ec7381f32269216866d26c6737d1d4a209066767bfc61348cd89e363921e57e3c9b33a6040fbe8f3cd02296ad5a47e7fdf290fb2365552951fa85ea06cfb5d34228edb5e2e0dcb7e93a8fb927f1642b21e1f29221ffc4f90208483c504e6ba40b63f9ec301d113dfd014950d6e1c89c9c473acac3aa0516cbbe36faf44814c5705278df9264396aade1ee0a3638f3cd641faa4584d85fdd35d500589e4f9745d15df7114ad83442aba8fc89ddd9a22c6cf6b4e274991290810c8d9b884ba22f281b9da47e23f58133061f599a096b8a7cf50a4b3197d31014f5b0f95943cf3daaf50dc3fa2729aa93d5d9953d852ecdcf0717bc1d9cabb79babf143f5ba5ca486c69e793358c8d63d7a7def880111261b60cc3de31c974b22a60f90c5e3f233c43dab190274db8fe663976150a0f3ce0df8443776270a895dea7dc3c59e136d93275a9708c2725f245c8a13a037c01ea80f71a279d9746dbf406dfeaf82715d2dc62f60266370b030cff99c2b0cde185e96b1d9b9b11f92c21941cc96245633da1c2cd4df8161a22097657c83cd0614d246508a6888cd5abef5357f18abdf6f0d04d2dcf7d61a7733b72e0a26f1e72be102abfb407da49afc368bff957aa217d3ee0aec263cdf0bdb6ec851d2772d4d58c75d424357fd384e33d0f4b51cc0ed68c51bf9d3fcdc9862711d11d62e812ede9f0dd650e43b4cbc06a68d7e8faf51c8cd671a90fb462fc77b8063df9aa5f0c623fbd2a15efe0e4b69f1fa0780f6f8c809f97539a61bde4c7cda737248c837dd90e463b31b82c61fbd5c5f6ab370676cec5c75a848951e0655cb9966c3cedf2d21bf789925ffc89a65ddbd3dc253dee6e02fa3c80cf0fadae607e07ccccd92ed943daa5c8798fc89cf0632bd118b1bb4913db6e978415b63e4afee27de0b53256a17503934aab39da6826c4c38a0493dbffb326a453fb7944daf5d707dd700510097f4dbbbcf1d7f7cf37e599196f28fdbeedc1952bba19c468762e05d163e5e0eb8cd972b52aaca1269bc99e73d9ea0d1a7f0a77dc1aa1a3c3d072ca9ea240d120a9fd232da126d62c9bc606d73528cd6b158ae8427e7f5b990846621bb1b487dafdbb4a28cc83c551609af82cace0c63c879"}, &(0x7f0000c3c000)=0x1008) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006fa000)={&(0x7f0000135000)=@ipv6_newaddr={0x2c, 0x14, 0xb, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 01:48:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x80000, 0x9) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000aa6000-0x28)=[{0xb, 0x7}, {0x8, 0x8}, {0x3, 0x4}, {0x0, 0x1}, {0x2, 0x8}], 0x5) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000221000-0x14)={0x0, 0x7c00, 0x5, 0x800, 0x7ff, 0x793a}, &(0x7f0000744000)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000067e000)={r2, 0x3, 0x1, 0x1f13}, &(0x7f00006a3000)=0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000b17000-0x4)=0x2, 0x4) 2018/01/23 01:48:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) r2 = accept(r1, 0x0, &(0x7f0000a39000-0x4)=0xfc9a) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00002df000-0x4)=0x78, 0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00005ae000-0x133)={r0, 0x12b, "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"}, &(0x7f0000022000-0x4)=0x133) bpf$PROG_LOAD(0x5, &(0x7f0000587000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0xfffffffffffffffd, 0x200007, 0x0, 0x1, 0x30, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73590100000000000000", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/23 01:48:29 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002000-0x4)={r0}) connect$bt_sco(r1, &(0x7f0000007000)={0x1f, {0x0, 0x7ab, 0x0, 0x0, 0x37, 0xff}}, 0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f000000a000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f0000004000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000, r2}) pipe(&(0x7f0000009000)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000004000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f000000b000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8, 0x3, 0xff, 0xb, 0x276de9b6, 0x40, 0x6}, 0x20) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000005000-0x20)={0x8, 0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f0000002000)={r4, 0xffffffffffffffe0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0x4501a712, &(0x7f000000b000)={0x0, 0x0}) sendmsg$key(r0, &(0x7f000000a000-0x38)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000002000)={0x2, 0x3, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x7, 0x0, 0xa0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 01:48:29 executing program 6: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f00007c4000)=0x5, 0x4) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000721000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fd6000)=0xb) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000fd6000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=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}}, &(0x7f0000e4a000-0x4)=0xe8) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000a97000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fd7000)=0x1c) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000fd6000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd7000-0x4)=0xe8) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cf9000-0xc)={0x0, 0x0, 0x0}, &(0x7f000027b000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000646000)={0x0, 0x0, 0x0}, &(0x7f0000106000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000007000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005ce000)=0xc) sendmsg$netlink(r0, &(0x7f0000698000-0x38)={&(0x7f0000fd7000-0xc)=@proc={0x10, 0x0, 0x2, 0x0}, 0xc, &(0x7f0000fd6000)=[{&(0x7f0000f4b000-0x210)={0x210, 0x1f, 0x2, 0x3, 0x3, "", [@typed={0x8, 0x6d, @void=""}, @generic="fa510834bd6e13f86baa72f6aff5f4eacaf2c2c3b3137203a403046e5956117a7ab63cbe63e6c4820f49e432bd205907d477e16b23d2655b45d22ee158c6c4501a14de0dd5d7665c0dfa17b88475019c05e1d321cda6463b668b620ef1d33f50323d0db05402070565b22401c8e06f4fd2722d6924926bb09376d38cfafa0d79db335aeef25165d8954f3922daf053dee611bded016336ec0fdad4526cc1dde550b68ed600908fd6fe6a0c", @nested={0x108, 0xa, [@typed={0xc, 0x62, @u32=0x1}, @generic="65128e", @typed={0xc, 0x5b, @u32=0x2}, @generic="480be4e7131e308fdeb0808b6bbcf66169862649517aca0dce5a6559bee6", @generic="7fdeb08f835519d60c9447f8c0e80f2416929e2bf54d1855582cabb09c47adfbd8816c1c83147371c88bf4f962d295eba28380fc7eef46cae4b332c5002d1f2cc8027576a51bdc7a83714d98bfb086b7edcf52a9daa1aa9f2495c240c3727b2500503a38a62432c2338da74e2f1bf6bc43e35d4d494528d12d8c0717f66e2cdc70e84a8a944684c768c9e194a46cd8b2e0056efc7f9a7f1ceda9b121483fc7d0ee1d03c9528924f8a6197b11d9d7fbaabb959f6cf81a2ca175fbe2b9835a34d806bd1bb0d1307488c8e5"]}, @typed={0xc, 0x65, @uid=r2}, @generic="54518c70fb2e30245bd31416a76df8ab9590d77d20933e3f0235305d910be3324694f80ab45a5cf8331b6f1b520c66beed4f497d4f18815b54"]}, 0x210}, {&(0x7f0000338000)={0x164, 0x3f, 0x300, 0x2, 0x3, "", [@generic="78e9717406f5cdef6d5ebfc5e5a96758d3c02b559db0c0f6f73f2812a7e688a69b068d09d706fea32ba9df5c92a9bbac6de572d4f645240298e6f6754700abf2332065159af4d7c7ff82e63513508a2740525f9a9142515e", @generic="ea3a2e3cda779aba0ba6c9be1693798df1c5100e2f42578055631e9fcf335d45c64d60b67865390a9b8fd4f09e3627ddf57803e81f367e35a1e62c6a83445ddead5a514c769ad5f67b15dc61bd557554360e38b589134d97f9b144cff3ead4be0d0d1124482f25deddbc0c16751261ea1737fdcfa9ff9ce195fcfc381f7ce5470fa9d16a1c9c3190cd0521dc5662ea5c445671794c2d0e8f8f7e67682e9bc07f3555be260fc06e158ec39abfc5bafa588c9fc20eeeb9e17097be586f97fc3cb8241fa48fbe569e4009052c33150fce4bbd59a0a771b6bf1c20a703fc4bbc81020c074245025a69bdf44113c839760aae", @typed={0xc, 0x84, @uid=r3}]}, 0x164}, {&(0x7f0000864000-0x104)={0x104, 0x22, 0x400, 0x3, 0x0, "", [@typed={0xc, 0x61, @u32=0x3}, @generic="d26e9b90d26f227dedf9dc1e36c6085469fd90fa564b13ef1deb70c1b1070bc6a88eeff6b84f4db6fbe9115bfc3c7263fee73080f451e43bb5fc7b965917e37bd8881febfc43d9e1747d280530a1b3d7e6faf1802addd7a29fb0acce699404ad2dab8cf56d871c4b5fb6e643f8bca6a72e204a358dc14cd080818b407fffa86a5a6d8e12789c316944bee7f592dad1a2c6", @generic="9ec6370204d6fd5aa5c859cec40751ea23b660529b66fe5f4f852b215723188df7ba340f35a10357cb6a48904c86e7e56c0c03454495d63de4e1831e05d36199db67f993c9dd6385e025cd904c43ce31247872c2b811d0"]}, 0x104}, {&(0x7f0000f02000-0x58)={0x58, 0x17, 0x0, 0x7, 0x0, "", [@generic="cd6fb241661d3d4e17b49e5daaf76bd8d2198ec3f2d43818e2d0a31eb8ad3d67ba88b73aa9aaad80603dceccd9f8f500", @typed={0xc, 0x71, @ipv4=@rand_addr=0x3ff}, @typed={0xc, 0x85, @u32=0x1}]}, 0x58}], 0x4, &(0x7f0000494000-0x90)=[@rights={0x38, 0x1, 0x1, [r0, r1, r0, r1, r1, r0, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r1, r0, r1, r1, r1, r1, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x90, 0x4800}, 0x40) 2018/01/23 01:48:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a78000-0x69b)="", 0x0, 0x2048000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0xfffffffffffffffc, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) writev(r0, &(0x7f000006b000)=[{&(0x7f0000167000-0x77)='c', 0x1}], 0x1) shutdown(r0, 0x0) 2018/01/23 01:48:29 executing program 7: mmap(&(0x7f0000000000/0xfc000)=nil, 0xfc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000071000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "029644", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}}}, 0x0) mmap(&(0x7f00000fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f00000fc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00000fd000-0x4)=0x14, 0x800) setsockopt(r0, 0x8, 0x2, &(0x7f00000d5000-0x25)="c7258f1acfadbfd21391f85273589167157bb5e1d16ee2293641d418a1ebb648792de39ad4", 0x25) mmap(&(0x7f00000fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x807, 0xffffffff, &(0x7f00000fe000-0x8)={0x0, 0x0}) mmap(&(0x7f00000fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00000fe000-0x4)=0x2, &(0x7f00000fd000)=0x4) 2018/01/23 01:48:29 executing program 2: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00007c3000)=@pppoe={0x0, 0x0, {0x0, @random=""/6, @generic=""/16}}, &(0x7f0000fd0000)=0x1e) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000fd0000)=0x401, 0x4) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000c6d000)=[{&(0x7f0000689000)="ec1c71822779463444aed6b043228615f06c97182a3a98eb121eb0b08a0d2ce0483e0be5bbadc595dce8c1bea5dac2b32962eb351b0d57c3b3c8e7df353fe59a63803fd3b4949ce4f0778bf961f3e61fcfbf6f8f7f0dfad1534a552db01b733f209284a9b634fcccdcb610059516cbdc39a0ad2d3a542e4abd9105d772448f2c2c52f7d8109de492bf6ffc00e91ba9159b1f3f283499525374a688b43b4b93812c37e283fddad7409cb2094d975de5095637a854ee4672a1dd1461552dffbd4bae23ee932a0e1615721ae3e49eb5330575e2bfe2ab0438ba", 0xd8}, {&(0x7f0000b71000)="", 0x0}, {&(0x7f0000fce000)="685aa511810ed2f0b066e75ab12cb081506087637aed822541e0732e4331f4eece058bc1a02e8fd8fc6609336278773934ab56c927c90257028fad5d15b8b2b9ceed80d1c55d6e4802824dd8cebb7ca6b1997df42351dc52edc676ea587a4eb87eec65744e91930ece2013461bb20760419c10415cdee286052860c805d6b78e87b948baca9800853cb9a33163e6e68c9a1cd25e9484b2074bb01bd7e7cba3f11794b62fefb493f53722c13f7e40ead55392792b0496337f869ab43b7a591e0de2112cb18916a49e34710e644a9a42d65643104d746e29772addfcbd43382e840472", 0xe2}, {&(0x7f00002cc000)="4d7f4609518c26c9f4687d86cefde8733da85d08e7f1650fed30ca4c4f9dbf640bcb26515467d142bc674ec9767805e3d322d46d50910d58fa940eae4a845aa3757ae3a85fea07c0c174550635aafe2e1518cf2371b3327a58a115749c20472945bab3b4aa9ad8d8e35a987f38df0fc35a13d0cf468978e8fe5be5a67a31b446c07c861279fe8d5969946c865c7730a7db803296f0ca34bda3cfa4683423552c109527ccd8a3a953cd47f59e7a91aa1acc5f829dcf913ce61e55d15d312cf0ca2398897e636824831184a86f88ef7374398ea10f141a0d0f415e09dec5ed0d80bf58f6d90f8f30c06aa5c7b8c2ee", 0xee}, {&(0x7f0000160000)="fe0129f274646a49739f6f51228509016c78d984ec327946454124661e8eacb4a9", 0x21}], 0x5, 0x0, 0x0, 0x0}, 0x8000) setsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f0000fca000)=0x51b, 0x4) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000fd1000)={0x0, 0x0}) writev(r1, &(0x7f00005fe000-0xa0)=[{&(0x7f0000fcd000)="a3614defdb1b43e7cbf2540a6ae7afcb03870d42b10a5c8d4f53faa9911f3fbb8f7ad2cde0f617c3587ce08b100264d0408b86957540a2b0a376d60582605075d5b0f47120b91f1317e1d703b66835c125cffb3f23050e7953efe37043e5489fbdcfd9aef45f4663f72a8ca19a62181741ef3e27f47d1e556755331257c0c2a08212a8d13769fa75698d15a111ace8b0bdc5358505da079e8bda4272647cbd2133ab672c6faa4655d26777953a290c4b999e086c076880412a3ac7ad10554fe996ad4746f933a8daddfa18ed414ac08eac38014ff0861785f55e3a9d9b1e1977b3b2c3d618fa57533019b61aadbc9b47ddf626341bb4fb7161f103dd00116eca2a44af6e17f69c3144b9c4f480f0e1b5ec838d5ea6620ec2ee05247ecf1c42b7db12cc98840618e3369b79722814a184d47c30df34dc0ad56fd865374dc5432671560f5caea9e1b559e36ebf1c47b4b76fa023b8075dcecde00c8c88c7104d6dac9f7a0702eb920c8c521385075af3bcd50e72f4e1d04b93365660f3f1f8ac9c70ef1713d7e9614822f90bdd96bb408d2d9ecb92467824434321676ab664bc9027f422764d0b9d1cce14d472dc95a05fc97d6b126948eed8db5e65a098b572604e8fe57045b2d06b20664ef368eb590e0fcd2957073443b2dbbebd2c1dae3727ba51f418f8d17144ee5d2b89061c876f7ab02931636dfafab55c86c1b29af11123d2e9166ca7cc786428d3394a0506d3c6a941069a2ee42819bbd58a97c098992827c854128fa213dd7bbb21b48eb4d56408dbd90bf73919d38acb05a55ed4638229a3a78d55129c19ebb61f1a6bb9f083888d813b79a2a9213b51a5b842cf5719bc90ffd44b449abf3416f77076db50f4b9e22c125f79e26087fca4a547158237a8dc52eaf993a30f17e171f656c9ec27f6858d54799905bff8fe8d3ee731163e2110ec4c668c3b241a241dd2eb25e25f2333457b5b85f10bb184185725345e2ea22c6072b0ace50268ff0002b0cdb44f8db7daed640838c05479a5b42b8cdc20b89f60c102aaac3ff05fced9055ef4edefd6f9f3006ffc1f31cf8f06c33dbb1be1dc98dcaac2cd622df2c0eabfe58bb02b3ff17fece9f7b32bd5e48f99ef9c800eef3b3a4208c22232a816d5574e44d22a76b8db2914987117195640ce05678828def3d3634b6a338aa579c141a5b15aa85ebf5b88c6748d1cc8b6318836e43432f6a578d7abe762e62fd29599f7bcdaa71b3761e20d329fe4b3e613b22eb762c15266332a42af7ed9fa24b846cce9ff6887102ff5cf037c754e2f36397d3b4337533437352ff2e82db81bd5f29ea0b662da17491b336c48b1a3ec2e2059d282da2b35310e6811431e378c724ae20a6ca1970d30be43e33c635bf1f8ae4d3da467a08ec34fad2a31cc311061f4b9b97aec4be6d9e645edcda65a1533969586e90f652305901c3d11f4a3ac24a722063887f446e1ca839e2bc8cd8a765d1f341b959c84a350570a5d011e3ecfe9a7ff6aaa65f6707df4e381df5ec6c50c7f0996c7426f894c6e02f59ca11f72c83e8018b2594260ce5d00c7b94b5713b352c98343beca6728012a9c615613bc375cfc8d763990d35c00c4a23770c6922d331fe4a3fb2ec604f6ebae5a056874c78792c03d9a5e5e6c44163a4adea0828ca94e13a30f15664291e8ef3294699af02900c3d0b88eadd9df512e39d3705da54ab75d4761ae638db5f2a15fa8136309704d8c64063d95aaf0c89940c3dcd487cd19b348f48207c46153fa1ed55248c29b753329f4f5085d556c23305a70f7920af8da8ad8974c65226a07f2c42d015878f5aa1c55e17f8a8127ef950cfbd1590551a964e767f78db085072bc8d03b43116fc1d2708ae9ac88185ed7a7d36a5cc5c8b80a0a27f81a2933d4e0ae37cb23016cf86dc1366ff8498e33c42ca7e2b0835a61f54b35ec239bc02eb97a3516f83e02f5c2343eb6501fb4567245e5adabd4dd0a7cb173d2dc1f22f64b4e451ee172064a5b5bd757db9c6703c7b146377a2f10bb9f316ec1a9d677a0dfc3a0e1283e04f772626b9d2db61f05b8e8c6f2d1d45e33b976306658c041375d0c680a5462245e797fc29171c054d65545bcc591c1d30fdecb3968d75a6fa293647c23a071cd823b592377d6c7ddc8494d0b8bc5fddeac865d2b2b374f3d9adb4b2f639633c15ab5a222b27fd26a1baadef24d5a2bfacfd55286efe89cc54627227e46b36471f2407217253b70ece9621cc17f8980b5d7626033da96d6b9e490e708c7241540b503f0e30d3e07f7da2ff6e1ce61aaea7b5e90c6c68c365a82d770514e05b6bbe1563c2c006f", 0x676}, {&(0x7f00000e8000-0xb3)="da1172179da06ec3388eb81d4b75de65f204472a3ca93f1ad3b9368065df0b648858129fa8b75727901964e8b270981db647f853a52b51091ff3d1e65eda79f5b1c65afdcebfbc28708b3604c2fdaf993f13f94503444dda776e63336f5ca10d881cf8151a29e77246f706c0f711efcfbaf6a7a918a9957fc2b8ba8a9d4bea8e4345c2ed0e9e415ce1f911bbbab54bf8cff091ef0b7b49c1d7a778afde6bcd5813eb1be8bdbd228cbea1f6deb98aa258807e91", 0xb3}], 0x2) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000fd2000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000fd2000)=0x14) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000fd2000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x5}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x9, 0x3, 0x0, 0xff, 0x4003c, r4}) 2018/01/23 01:48:29 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x8000, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000005000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000004000)={r1, 0x52a3}, &(0x7f0000001000)=0x8) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/01/23 01:48:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000099c000)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000001000-0x10)={0x5, 0x18, 0xa4c, 0xfffffffffffff71b}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000e6f000)={0x0, 0x6e, "da0b0492ca96bb93e33d1a486bd38db4a629f01f757aa5c9714d9318b21d68777bafb77bdc41c73946967849025dca86880703ef1e7fda43fcad7eca2495b9e6c92c6d0b745699e2a4d5692cb9e1bc30b1563bf453c41f9255404bf0e9cc67efc25ed1eb0c1b8087186a7b0d98c5"}, &(0x7f0000dd8000)=0x76) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000cb8000-0x14)={r2, 0x1, 0x7, 0x1, 0x400, 0x7}, &(0x7f0000d47000)=0x14) r4 = socket$inet(0x2, 0xa, 0x9) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000087000-0xc)={r2, 0x400, 0x2, [0xfffffffffffffa53, 0x1]}, &(0x7f000074c000-0x4)=0xc) ioctl(0xffffffffffffffff, 0x4964, &(0x7f000044a000)="71a79bdae9739bb15d434155c4fe9d5105ec74723b9035a41245fc2bb83e6043109364cfe7e2251aa46b688d9b0d59a6d2fb74fafda2b1cc3697098dea079e7a1aa5e7c6e43bd60acace06c490c28d8f8dd80578826ba22a48087a58fb9ee11e1bf0f459f02fb42924") bpf$MAP_CREATE(0x0, &(0x7f00009d6000-0x1c)={0x6, 0x4, 0x7fff, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f00002af000-0x8)={r3, 0x6}, &(0x7f0000732000-0x4)=0x8) 2018/01/23 01:48:29 executing program 1: 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, 0xb2b) listen(r0, 0x1000) getpeername$inet(r0, &(0x7f0000874000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f24000-0x4)=0x10) 2018/01/23 01:48:29 executing program 0: mmap(&(0x7f0000000000/0x5eb000)=nil, 0x5eb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) pipe(&(0x7f00005e6000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f000017f000)=[], 0x7d, 0x0) 2018/01/23 01:48:29 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x3, 0x1) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000001000)={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gretap0\x00'}) bind$nfc_llcp(r0, &(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "df3acb01433fa4d6c8789e0d4f05731f0686846a2d02e6888eb7c1f801a28ddf12cbbc03959a2c96b23b9606d5f237c5269ac06cb9abc11c2be072abe81fc6", 0x0}, 0x60) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x1, &(0x7f0000001000-0x4)=0x0, 0xa0) close(r0) 2018/01/23 01:48:29 executing program 7: mmap(&(0x7f0000000000/0xecd000)=nil, 0xecd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0xd, 0x4, 0x5) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r1, &(0x7f0000ece000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00002b0000)=0x10) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00004d0000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f000031d000)={&(0x7f0000ecf000-0xc)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000ece000)={&(0x7f0000ecf000-0xc4)={0xc4, 0x2b, 0x400, 0x7, 0x1, {0x15, 0x0, 0x0}, [@nested={0x98, 0x7c, [@typed={0xc, 0x79, @ipv4=@loopback=0x7f000001}, @generic="781f3f99e0797703ff9517b00772fe344e285dbf49f159fbfd0f5d9bc4a209fb8af3ed89b11003b5813d57766ea0c1296388d888e835f5c6abaf0d439061357a11707e5df27f88aeaadb0afdb27048b5da581a7b88640378830fa45b159dd7a76976aa9973513c5ee2217886afeabaaf8e561f64ac725e12fa", @typed={0xc, 0x38, @u32=0x4}]}, @typed={0x8, 0x3f, @void=""}, @typed={0x10, 0x20, @u64=0x4}]}, 0xc4}, 0x1, 0x0, 0x0, 0x40}, 0x20000000) 2018/01/23 01:48:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xd7) recvmsg(r0, &(0x7f0000629000-0x38)={&(0x7f000092d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000353000-0x80)=[], 0x0, &(0x7f00000b6000)=""/79, 0x4f, 0x0}, 0x0) r1 = socket(0x8, 0x6, 0x5) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000791000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00009d9000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000391000)={r2, 0x8001, 0x3, 0x3f00000000000}, 0x10) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000e81000)=0xcc, 0x4) sendto$inet(r0, &(0x7f0000937000)="", 0x0, 0x0, &(0x7f00004d4000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = accept(r0, &(0x7f000063f000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a39000)=0x8) accept4$netrom(r3, 0x0, &(0x7f00005cd000-0x4)=0x0, 0x80800) 2018/01/23 01:48:29 executing program 3: mmap(&(0x7f0000000000/0xeec000)=nil, 0xeec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00005d0000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000eed000-0x10)={0x0, 0x0, 0x1}) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000eed000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000e47000-0x10)={r1, r2, 0x7}) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x4, 0x9, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000ee8000)={&(0x7f0000169000)='./file0\x00', r3}, 0xc) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000023f000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_MAP(r4, 0xc0286415, &(0x7f0000b47000)={&(0x7f00009af000/0x4000)=nil, 0x100, 0x1, 0xa, &(0x7f00003d0000/0x1000)=nil, 0x400}) 2018/01/23 01:48:29 executing program 4: gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x2, 0xffffffffffffff7c, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r1, &(0x7f0000001000-0x10)={0x4, 0x7, 0x3, "20a47a995f6a", 0x2, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f0000002000-0x118)={0x118, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000002000)={0x0, 0x6c, "b7b7099f07b2261fdd38486074d56b0791cb8ae80b76bf0f0712f0a6d5c27e9542db125124afd8eec291e29e0c2000e359b458ab6e0099dc6d3591040f2325f60b004405f20f3b079e27b65689328a799c5edb688bcb840f65b749d99bfa9b19d8fe00db5206ed0994f39eb1"}, &(0x7f0000003000-0x4)=0x74) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000)={r2, 0x2d4}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000004000-0x38)={&(0x7f0000004000-0x10)=@ax25={0x3, {"0b93af5793b96a"}, 0x0}, 0x10, &(0x7f0000004000-0x30)=[{&(0x7f0000002000-0x20)="8782eed58366e7f1025637de98be014e6c7bb47b25b9c72291882e641cd952c3", 0x20}, {&(0x7f0000004000-0x7b)="e31bb9f7e9607a9ffcf4a28e1e84cd2772591f73b369284c0f510f23461bb84de6d8d7e02d116c3fbbf03c232a7f9dc90cb4025dce49179db7895c85a5edd2dc64e53e65bd0725465549d324e16fa629870774d03e8392bdef1e790fd6fe968361d1b39c98deea3a7539947ae9c3137319673e437f36e76f0ba296", 0x7b}, {&(0x7f0000002000-0x85)="8693cf81f206facad467492745eb87b258621e78032068ff9571afbb30848c1c0eb2ad053bb3b9be5282731176acc6b107492bfdcc793f0535300f419764e09252e719756530a4e2cdb55749aa029afeac5a343177572788bedc5dc607c69e758e352020c4bd9d0782a655ede1c68e7e30178cdd97497a127a2b2fee173db8b768e9bf991f", 0x85}], 0x3, &(0x7f0000004000-0x188)=[{0x70, 0x102, 0x7, "3a60413ad34add97b3980fddb6f20a31eaef106db3e479edf207414430d411b803b019e1b1ec7089962bb13a95c400594b83fb53c270aa4e5088bcfad4b3d23a7920326b2ca6a81dff557e6e2e5ea4f6b3616ab7d87a8d855b4b9b8d5f4a0ae0"}, {0x50, 0x1, 0x1, "38320426a57cbf8fc0093fc5154260a69708d8b6a8a24e807c1f27cf16d81f0f1927170bd28f1e73a9f71ca559f8239f7e37ee472978ce5a9463b7"}, {0x28, 0x1, 0x0, "f3f7c2f1e0a384e176ab9b7221d4303dbe3aebe84eba25"}, {0xa0, 0x1ba, 0xd0, "f928ee2b94fb884f892217e75d9fc77dc0299808168db9ea50671b0f1fcda02a7b40d7c6a7062cecb54bd8bc4a566d2f8305500393cd2139215746f3f092670348a68c5d6c343743161b0b77935c8868e0d5e409977c0e6dcfba511d94952c122a51b8bd3a69f9e1d9ac0e3ff6becba325326c42b4e3342d71376ec2c18ab173cf8f5974f2219786f00504718efef333"}], 0x188, 0x4}, 0x80) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000005000-0x10)=@generic="061c1565f612a279279e0c5510fefdfe", 0x10) getsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000007000-0xe)={r2, 0xfffffffffffffff7, 0x3, [0x81, 0x9, 0x5]}, &(0x7f0000006000)=0xe) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000008000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000-0x4)=0xe8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x81, 0xfffffffffffffff8, &(0x7f0000009000-0xcd)=""/205, &(0x7f0000009000-0x4)=0xcd) 2018/01/23 01:48:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) connect$inet(r0, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f1e000-0xa0)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000014f000)=0xa0) pipe(&(0x7f000019f000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f000087f000-0x4)=0x0) 2018/01/23 01:48:29 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x1a) r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000001000)=0x8000, 0x8) 2018/01/23 01:48:29 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000005000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x1}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000002000-0x28)={@common='teql0\x00', &(0x7f0000007000)=@ethtool_rx_ntuple={0x35, {0x7, @esp_ip4_spec={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x5ba1, 0x0}, @hdata="41a98a9f06d9471dc177598e59138ff433320709b3ee3653a278fcfa06776c31962e1d99ff368dd2ac536d358e8da1c4dda384ae1e062b489a5d77c7de3b3d71df8dc985c57a60bb", 0x2, 0x100000001, 0x2, 0x7f, 0xffffffffffffffff}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000008000-0x4)={0x800}, 0x4) 2018/01/23 01:48:29 executing program 5: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000e9d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000027c000-0x28)={@generic="717ebc9751298188108dc8b62aa21b2b", &(0x7f0000dcd000)=@ethtool_eee={0x44, 0x200, 0x5, 0x8001, 0xfffffffffffffffe, 0x8, 0x7a5, 0x9, [0x8, 0x20]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000f79000)=""/44, 0x2c, 0x40000100, &(0x7f0000f79000)=@rc={0x1f, {0x7, 0x80000000, 0x400, 0x6, 0xfff, 0x80}, 0x5}, 0x9) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) r1 = socket$inet6(0xa, 0x7, 0x89) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000f0a000)={0x0, 0x6}, &(0x7f0000f79000)=0x8) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000f7a000-0x18)={r2, 0x5, 0x0, 0x8000, 0x59d}, &(0x7f0000f79000)=0x18) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) 2018/01/23 01:48:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x1, 0x10000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffb}, 0xffffffb3) connect$inet6(r0, &(0x7f000028c000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000bd4000-0x4)={r0}) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f000010b000-0x4)=0x0, 0x4) 2018/01/23 01:48:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x100) syz_emit_ethernet(0x36, &(0x7f0000ee3000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, {[@generic={0x94, 0x4, '|;'}, @generic={0x89, 0x6, "e4790b0b"}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) 2018/01/23 01:48:29 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@common='vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000003000-0x6)=""/6, 0x6, 0x2, &(0x7f0000002000)=@rc={0x1f, {0xd71, 0x2db, 0x7fff, 0x78, 0xa55, 0x3}, 0x100000000}, 0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x80000, 0x2000000000000001, &(0x7f0000005000-0x5)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000001000)=""/155, &(0x7f0000004000-0x4)=0x9b) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000001000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0, r1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r4 = accept4$inet6(r0, &(0x7f0000003000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f0000001000)=0x1c, 0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000004000)=0x9, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000004000-0x8)=@assoc_value={0x0, 0xffffffffffff8000}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000002000)={0x80, 0xa, 0x6, 0x1, r5}, &(0x7f0000004000-0x4)=0x10) 2018/01/23 01:48:29 executing program 3: r0 = socket(0x0, 0x803, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000e68000-0x10)={0x401, 0x8005, 0x1, 0x1000, 0x0}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000cbe000)={r1, 0x8}, &(0x7f0000ab9000-0x4)=0x6) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname(r2, &(0x7f0000001000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0x2e) writev(r3, &(0x7f0000002000-0x70)=[], 0x0) 2018/01/23 01:48:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000d2000)={0x0, 0x0}) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f000080e000-0x20)={0xff, 0x8, 0x8, 0x7fffffff, 0x1, 0x8}) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_int(r1, 0x1, 0xe, &(0x7f0000f7b000)=0x0, &(0x7f0000f7c000-0x4)=0x4) bind$netrom(r1, &(0x7f0000734000-0x10)=@ax25={0x3, {"2c7bfebcefff05"}, 0xfffffffffffffffc}, 0x10) 2018/01/23 01:48:29 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000005000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x1}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000006000-0xe8)={{{@in=@broadcast=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(r0, &(0x7f0000008000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000008000-0x4)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000004000)={0x0, 0x8204, 0x6, 0x9, 0x0}, &(0x7f0000008000-0x4)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000006000)={r2, 0x10001}, 0x8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000006000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000)=0xe8) 2018/01/23 01:48:29 executing program 0: r0 = socket$inet6(0xa, 0x400000000000, 0x3) mmap(&(0x7f00008ca000/0x10000)=nil, 0x10000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008d8000)=0xa0) 2018/01/23 01:48:29 executing program 6: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x7, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fef000-0x18)={r0, &(0x7f0000e15000-0x15)="038ae0f5a4a0a6e43e013b1168e11090c2ff2b2508", &(0x7f0000fef000-0x8a)=""/138}, 0x18) socketpair(0x1f, 0x2, 0xfffffffffffffffd, &(0x7f0000adb000)={0x0, 0x0}) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r4, 0x29, 0x1c, &(0x7f0000ff0000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000b2e000)=0x14) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r4, &(0x7f0000fef000)={0x1d, r5, 0x0, 0x0}, 0x10) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000b45000)={0x0, 0x80000001}, &(0x7f0000ff0000-0x4)=0x6) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000ff0000-0x8)={r6, 0x1000}, 0x8) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000fee000)={0x0, 0x2}, &(0x7f0000fee000)=0x8) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000fee000)={r7, 0x6}, &(0x7f0000f14000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00001dd000-0xa0)={r7, @in6={{0xa, 0x0, 0xc000000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2b8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x6d5eaf66, 0x1, 0x10000, 0x1}, 0xa0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) 2018/01/23 01:48:29 executing program 7: socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000ecf000)={0xa, 0x0, 0xac, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0xfffffd6f) listen(0xffffffffffffffff, 0xfffffffffffffffd) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00005dd000)=0x1, 0x4) 2018/01/23 01:48:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f0000a92000-0x85)="b3f20cdda0881f2f33f439f432e83ab873a787b784cacc4fb00839c323354b9cacfa9bdefbbc61b96c16d7567765b8de633797c55ac49b3d88d87aeb4727fb1fe17d44c0872164613426d0e566a8ccc04d6b7438557b624e3bbb0800000000000000cd25f7502a58ed8aeed4e596a08dae4e0001de11e81656bf35e996889619cb0c062e80") socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/23 01:48:29 executing program 4: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[], 0x0, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f7c000)={0x0, 0x0}) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f00004f0000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b8a000-0x4)=0x26) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000f7e000-0x4)=0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000f7d000-0x10)="c13efca15e2a2d6570fe0e7b0e745657", 0x10) 2018/01/23 01:48:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2000000, 0x1, 0x9, &(0x7f0000cb7000)={0x0, 0x0}) r1 = socket(0x8, 0xa, 0x0) r2 = accept$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$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f000011b000)={{{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x94}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0x8, 0xffff, "c6c2eda1653f9a7487d549c011caf841b706032b6f4be34a1a5dbf32876d88f19fb36b4c1fe3e2299dba518568c13f00b38541f7c51ca027f5b39a86510201a6c56cc16df6e57514d80c438b64e4f039"}, 0x160) r5 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000704000)=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$inet6_IPV6_ADDRFORM(r8, 0x29, 0x1, &(0x7f0000dcf000)=0x2, 0x4) connect$inet6(r8, &(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$inet_sctp(r10, &(0x7f0000dc9000)={&(0x7f0000756000)=@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b2000-0x70)=[{&(0x7f0000be5000)="5e5997853d26cc53f90fb41db14b5366dad50367077a4a0000000000000005e1275d987fe74c01c85965c0808eae8d9febdcbc24b4f1197d0223b23c4f705ea18e02b62a0f5722b872001e05a789883a7dd312cb8e0ec4694d8ae1ad4db9ea7cbea8930a900d2e67a5af0741fece8f215f1dec8f552f0622ae663c0151f740", 0x7f}], 0x1, &(0x7f0000301000)=[], 0x0, 0x8810}, 0x4000040) 2018/01/23 01:48:30 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x1, &(0x7f000000c000-0x5)="0ed4550f", 0x4) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000019000-0x8)={0x0, 0xb}, &(0x7f0000018000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000008000-0xbd)={r1, 0xb5, "4ee72cd4bd4e617cde315f88d6ec87a61827e1b762b570b82842ab95dd78feb4ea4837000576151c272c320fc8ac61714be9cd3d82945a66919415cf2e9ebb564cea967c09bc9c47c2a34c328fcb8e89e54db504fc1c2477c69de6c200711337161596721ad5ab062ddbccafce89f8fd2fb934b9144a055f926895f5af2c816cb8cba2c898c7d582554cf8aed03cc69def1e149e4206bf1b762c6a165734c6ffa186e2ba6d0bd866cb0d618ad60e9074d15fc3a264"}, &(0x7f0000009000)=0xbd) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000016000)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000018000)={0x0, 0x0}, &(0x7f0000013000)=0x8) 2018/01/23 01:48:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00005ed000-0x4)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000f7a000-0x4)=0x2433, 0x4) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) syz_emit_ethernet(0x47, &(0x7f0000c8c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x11, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x11, 0x0, "01ed2740debee3e48e"}}}}}}, &(0x7f0000fcb000)={0x0, 0x1, [0x0]}) 2018/01/23 01:48:30 executing program 3: mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f94000-0x8)={0x0, 0x0}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f0000f83000)=[{&(0x7f0000f82000)="a4", 0x1}], 0x1, 0x0) r3 = epoll_create1(0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00000f5000)=0x0, &(0x7f0000962000-0x4)=0x4) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000f8d000-0xc)={0x0, 0x0}) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000f94000)={0x0, 0x64, &(0x7f0000820000)=[@in6={0xa, 0x3, 0x7fff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe38}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x20, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffff}]}, &(0x7f0000bba000)=0x10) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000f94000)={0x7, 0x8000, 0x7ff, 0xffffffff, r4}, &(0x7f0000f94000)=0x10) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000f96000-0x4)=0xc69) read(r3, &(0x7f0000f94000-0xb8)=""/184, 0xb8) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000f94000-0x34d)={'mangle\x00', 0x6, 0x5, 0x2ed, [0x7, 0xffffffff, 0x172, 0x4, 0x1], [0x3, 0x3, 0x3ff, 0x3, 0x2], 0x10, &(0x7f0000ec0000)={0x0, 0x0}, [{{{@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xff000000, @common='rose0\x00', @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0xff, 0x0}, {0xff, 0x0}, 0x2f, 0x1, 0x10}, 0x3db3, 0x74, 0x10e, 0x10, {0x0, 0x0}, []}, {0x9a, "8f1d400aa642c7897cf19cd9b4f81ce6cba43b0284b0da7c567838b225", 0x6, "11e124057be144df6ace463893a0d310e54b2d0a9ea0e32f3be8c9403c235d09eaa24480e87b116a65d64ddfcf3caffe921deefe9ca0af21ced0c3c68acc3b151b0be8148c74f624139879ce4a17322689a43e2da5b6d86b755fc78d7151291b9229429abf5a91f1a6c4b9d58fcd4be0f2f639432e537b303afb"}}, {{{@rand_addr=0x9, @dev={0xac, 0x14, 0x0, 0xe}, 0xff000000, 0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @common='ip6_vti0\x00', {0xff, 0x0}, {0xff, 0x0}, 0x0, 0x1, 0x0}, 0x7fff, 0x10a, 0x1df, 0x33, {0x0, 0x3}, [{0x96, "612897ab1673411d939e96243b70dcdd412e7a00dc017b7153163658a8", 0x7, "a0de5ea7a2bfdcbce00e35ed527e9fc05e8c5a8179c7b9a7aa9150d3b62797e1a1e84d756f3fb15bb1505b182028c9fc1653751481d805cd1e9a7f02d54ef74cadc3d863cb89a2b4c70959322fc1c7da7c08baf51ccd75e9495c792b634a02157cd6174145424f0fae0e3a1c82f611924897fef05828"}]}, {0xd5, "99070bee354a3de510fde334cbfb4f4b98589c801bcb78ee19c72043e8", 0x6, "da46ddde57480dc268b410fe698dff99253a02e1f8c00645c9e30ae90f476d478eee46f60b3e9fc2102fcba4440f15180d7a1cc027376015c3dc643be2c88666ffa4891b4d1c37462866c51848e7198a069df71750838d131fb4fb4a290bf58c20ed15039208d3e3168dea0f58ce731918e00c9b4eeca4e94195a20c8308bfba228b3f5df99532a92bd7421ad9091e61a3d31fedc34f075636c398c5e91c02a8dd35cdee4235c0e6b7b094c97a45f5f71e63b3986a"}}]}, 0x34d) 2018/01/23 01:48:30 executing program 6: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001be000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000f8c000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dad000)=0x10, 0x80800) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000f8c000-0x44)={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}, [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]}, 0x32, {0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="e29aa923459777659748067e4e598f95"}) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00005a6000)={0x0, 0x0, &(0x7f0000f88000-0x40)=[], 0x0, &(0x7f0000655000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000074000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1098}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/23 01:48:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000a4a000)=0x0, &(0x7f0000dfa000-0x4)=0x4) r1 = accept4(r0, &(0x7f00005a7000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000f5000)=0xffffffffffffff30, 0x800) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f000054e000-0x4)=0x0, &(0x7f0000eb1000)=0x4) setsockopt(r0, 0x1ff, 0x0, &(0x7f0000001000-0xa5)="ca8576ab40ebf75cdaf2db66fa08da32127bef45c65f225645bc1e3295778b437e11c32e717654b56085c7441c009b58fb0473108e72712b1e39e421632b9b30350357230bb135bd53cc5e63c5c8d1013da0fef3ddedfb84daf130b3e21eb98a6b50610353db0728ec6a0e8f17a22053f14cb54b9ffebae0e94a0a3bf570b44951f2903933cc31b098577b16821cbea3e9436ff6e59a1793474fc70b676cc5f7b67cc3afdc", 0xa5) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000667000-0x4)=@assoc_id=0x0, &(0x7f000036a000)=0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000ea5000)=@assoc_id=r3, &(0x7f0000e50000)=0x4) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendto(r4, &(0x7f0000e76000)="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", 0x1000, 0x8, &(0x7f000064f000-0x10)=@ax25={0x3, {"f3042ee731f842"}, 0x403}, 0x10) 2018/01/23 01:48:30 executing program 1: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000025000)={0xffffffffffffff9c}) write(r0, &(0x7f0000019000-0x15)="05befdceacd791d926802aebcbb95c012ff1810216b620ccefa517d869860e16ffc4b5aa07bf0458a0d5de8ca2cfe95dda57e59d8cd9c78e182a83dc128899a2c15e72b8fad01d11460515", 0x4b) r1 = socket$netlink(0x10, 0x3, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000006000)=0x5, 0x4) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000025000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000000b000-0x28)=@ethtool_eee={0x45, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 01:48:30 executing program 4: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000026000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000002c000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000002d000-0x4)=0x9) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x1f, &(0x7f000002d000-0x4)=0x0, &(0x7f0000016000)=0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000002b000)=@assoc_value={0x0, 0x8}, &(0x7f000002c000-0x4)=0x8) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000002b000)=@assoc_value={r2, 0x6}, &(0x7f000000c000)=0x8) 2018/01/23 01:48:30 executing program 5: mmap(&(0x7f0000000000/0xdbc000)=nil, 0xdbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5f000)="0707040000", 0x5) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000a5e000)=""/196, &(0x7f00006e5000-0x4)=0xc4) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000048c000)=@pppol2tpv3in6={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}}}, &(0x7f0000dbd000-0x4)=0x3a) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000226000)=0x6, 0x8) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r1, &(0x7f0000dbd000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000a1b000-0x4)=0x14, 0x80800) 2018/01/23 01:48:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000354000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000fde000)={&(0x7f0000497000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000088000-0x10)={&(0x7f0000208000)=@dellink={0x20, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000c88000)={&(0x7f0000ba7000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000cff000)=[{&(0x7f00006c4000-0xea)=""/234, 0xea}], 0x1, &(0x7f0000695000)=""/176, 0xb0, 0x2}, 0x2) accept4$nfc_llcp(r2, &(0x7f0000ca9000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000cf2000)=0x60, 0x80800) sendmsg$nl_netfilter(r0, &(0x7f0000acf000-0x38)={&(0x7f0000af0000-0xc)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000b2e000-0x10)={&(0x7f000064a000)={0xf0, 0xd, 0xb, 0x200, 0x3, 0x2, {0x2, 0x0, 0x5}, [@nested={0x10, 0x5, [@typed={0xc, 0x7f, @u32=0x1}]}, @nested={0xc0, 0x46, [@generic="74b62f1b19bcc2fc813b66865b1bb4f72872f85a92f63ef18a8033b8a675ad7b38599767819b2e6de9c89e2817c49d93310fb1c2376b8e0792fddfa8b61b4a0d58b024b2ce389eff43c0e889c5830cec90244d7f6b4ca0595648516f4e56d07b384304b573161c24daf96797d5e0e77bc2469ecee9a362cd38f6ae1452028fa313b5e9fbf69ffb9dfda3a34eb0ddec29ac0a3941554b", @generic="4ac98ced6c4b166a0ca324528d0d981dad8d490ce49ee305e987ece8c1b934a87b8cfe"]}, @typed={0xc, 0x62, @u32=0x7}]}, 0xf0}, 0x1, 0x0, 0x0, 0x3fa727bc20209b6e}, 0x800) 2018/01/23 01:48:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x2, 0x400, &(0x7f0000b72000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00003db000-0x90)={0x5, {{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]}}, 0x90) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) socketpair(0xa, 0x3, 0x3f, &(0x7f0000b4a000-0x8)={0x0, 0x0}) connect$nfc_raw(r2, &(0x7f0000f50000)={0x27, 0x9, 0xa74, 0x7}, 0x10) sendto$inet6(r1, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) shutdown(r1, 0x1) 2018/01/23 01:48:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000a9d000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r2 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000779000-0x4)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f000044f000-0xd6)=""/214, &(0x7f0000efe000-0x4)=0xd6) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000084c000-0x20)={0x400, 0x0, 0x10001, 0x1}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f00008e6000-0x20)={0x7f, r3, 0x1, 0x5}) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) 2018/01/23 01:48:30 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x4c, &(0x7f0000001000-0x1)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000000)=0x0) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000963000-0x4)=0x1, 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x0, &(0x7f00003d6000)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0x8) socket$inet(0x2, 0x0, 0x5) 2018/01/23 01:48:30 executing program 3: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) sendmmsg(r0, &(0x7f0000dde000-0x12c)=[{{&(0x7f0000fde000)=@nfc_llcp={0x27, 0x1, 0x7cd6, 0x7, 0xdc, 0xbe0b, "806aef5400222e68f79875495d733bd5f2a9533e7bed60dffdedeb18b4c6b9c2cb6bca04379025ead55abd015af9dfe90bb0cdcb43b0313acee7ed72552d1e", 0x1000}, 0x60, &(0x7f0000377000)=[{&(0x7f0000fde000)="f9cd2abf021999799c45d1d7357acaaa42ab751f97509dc041629ba56be5b0c7c6bee5d91187ebfaeeaae8c6e71d2eb9e7926675ba820dd982f04684c450c625b663b2686a5fe44313e59e490be275fc6e76f8b2aa4fb58d646417685f13d8022f5b4ea11adebf45f78f04fcb1a939ea87d717a4dae1bf718b2f6064d2324cd1cc8d1873b9747e45c3c779ee3f0256d49dda328a9a06870b4f4d594b7f814d0ae9f6ca16a416a174403e5335533368b3ea4710c34a71331ce14d07343b4de2ad96f09e30f82748409126b515e60acd327a3ecfc372e05f0e", 0xd8}], 0x1, &(0x7f000038a000)=[{0xf8, 0x101, 0x8, "bb4e924ab0d9e61f83c9f6e719cdfe0f42d69f27c6be24de3fbce56e45ffcdaa28411bb33b66e8245b018de4e28d59f67231777a020dbce5834ccad7c26a6f8b84906af2dc2f7e76b1e3c18eb64655da3c236ace7e98b2f7332c885e931d36a644d420ccbfe06a851a88134e62229d9cba69a2515a0e7a8f21ba5722b88aef2fdb9460bd67cb28478cf04badc318b616b8aaf54a259d7231d1fabc4cba67b7eddfac2827884320a52a02c8b68f220b5b2917b68eee522770532421383d12ee140a76672ad47202991e6e8fb2c357c59a7a4c98d34a672ea6c48233bc397e16527e62eb"}, {0x108, 0x0, 0x7, "e3c5fcf6f35f22cf013ab37e4d4ffe8f6da0d7645a7f8642fe23460ee0b2520ede609f372fabd7e2a87ab4e6c2ff8578d43fa30d76b501bd3ecf11046657a7939ac569bcfe28634a1c32fe5e6eb975c8bad436ac35ee1fd75afffaa8fd3812839a8ed53a90bb218fdcb1893b770cdca177c2f623a580d49b084c7fa06a885aa71ea2f78a1d0ecdf212d8b8635245481567fb9c39e28c40d8cc25b9bd3a97daee72564b3192763acca31793ef0672c95c35ae12a5c0a070dc67535759c3376f76cec74139de2530ed784e68d708dc6b321673661f41c860c270634e96e74bd7cc87f39f537822dec63dad7432f46d0fa990839cbc2a7f"}, {0x38, 0x0, 0x1, "0e9ef8efa181dec7bda0d18d9b6586e0e26b620bbfbe6c4d62d1570e515880d99996f4ab27b2"}], 0x238, 0x8000}, 0x4}, {{&(0x7f0000815000-0xc)=@nl=@proc={0x10, 0x0, 0x1, 0x400}, 0xc, &(0x7f0000fde000)=[{&(0x7f0000915000)="d2c3d0ea085b855b7eea3c0a217da7f40488a0bae206fbe2b33e4a54e964799d3d7ce8a819e32e1cabb0369e0015", 0x2e}, {&(0x7f000066e000)="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"ea68d277fbd720499160ddc3e8ad9626ad25d867599a687941995613d7c4a64f2d58dadaf14d50f3fd432963dd803c62f19e14c17b34d5f2aee1e7c8e043513c43c9acc40456d2c46a604c369ce4bbd66045ecdf175f8e21cda6be160932eb1d5326ca4fdf439d6ccea7badec938bcb6aa4df30e464c44c830bc491e47ec1028facdb77a3dc5de70"}, {0xc0, 0x10c, 0x3, "8d517d016b6879ee8bd1ab7408623299a7e33b69ab97ab86a8ba13ff1cd8763130c448c7d0b58f4697fe380218eeeb1b2851cb26d426b88a897ff970dc93a29c48b28e7699ee787f7c3590ba8a126974c393086111034fd77fee70454feb011c01f5cf37d7cc5682bb5c2c14ef5439666a6c19eab2f9fedaeb8ec32ac86e536a3352ca6231910eb0d94a189080687e4d4f1ea230cf2a78d2688400d165b17e8c7df3b181a3b35528027e5c19"}, {0x90, 0x19d, 0x5, "26948eec1dd3366c67b11268d8548e43a1e28f1438587cacc55b81afe74c0e4607dbaebcaf2975a86530a84057d915a730f13fbd2eeac10fb8d4c4419b4ad455c9f0c350d1887bd16f8b2f6071ad9fb15dff567cbc823c860db460368f2c5a96c632a45d9bbc5f97f2dbc2e21dae0f977d7548daed82ad67f77baf951c6b"}, {0x110, 0x0, 0x972f, "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"}], 0x2f8, 0x0}, 0x9}, {{0x0, 0x0, &(0x7f0000fde000)=[{&(0x7f0000d6b000-0x12)="2c32487f38d322f52488e6d713e08ff58757", 0x12}, {&(0x7f00007b7000-0x7c)="8454945962c75bd605a3f7bf795002c403af34ff7c8fcf4c376450c6788f090591ca5495fdb9b156169d5576bba0f81136b54809ffee81dd73b5cde22d831d7cb471bbdbe0979bbeb15f8bf524bec8b7274c837586235907c3feae6dc98ba5e583cb62e7ec8312c270e36c2199701e24749261874f87aca7baad62d5", 0x7c}, {&(0x7f0000fde000)="f759b6568c58b4efa470a6a72bcd3e314bbc2bb859083b840aaa0c4ca802dd56c026450f7ae534ee1e24d012ca4c01394927074bda4feab4303aa928ee4f01851e262d0e0f3e5426af674abd7aeb944a40786e0021f80e716f83d09e6a9f7fbdca0ff75adde9f049c8787ddf2a25ba523e7e9000df6ce49bbe78e0a981c2a682873c54cf62cc7c940c269968385b134b8638b7fd83bb6df87ebaa197ff115c80257dda69117db3", 0xa7}, {&(0x7f0000fde000)="94fb0fd4c0cfb0b9596aa5d9b66552cd079b60cdfeb77c0ba3f9d8386d15eb57d85cfc07aba1e990d362d50ada2d554f2fad78cf4e52e1130d12f687d4e7f7e0d1e36c2129dd0070f1ce8943c0e7828f2bad6390ebefb3bf7a6ceb", 0x5b}, {&(0x7f0000969000-0x67)="76ddce3544981e1a30e1008ad1a6c48bb96f5e3101c8b552143dac20dfdcf7139495a35f757009ddce9a66739f5c89b55767c331e5193565a15d3a25812e3d2bde72df05c5f2bd2763661fce149a54842993fbd9d19ff76c54848a245f042893285420a792a62a", 0x67}, {&(0x7f0000723000)="33d790eca0623dda536d6c84a97e2beb0cdd0e13a16765fe3d9b5df31777c3206230e25476", 0x25}, {&(0x7f0000fde000)="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", 0xfd}], 0x7, &(0x7f0000015000-0x2a8)=[{0xd8, 0x10b, 0x80000001, "00546cd7523371016acc5964b5cbef49b43bb1ab4eec3beb3ae0e9040ad2b4d79c0d90fee5184f32969b1647a7b2a34271f02a9abf6716163c266a572fb2672bd7d4bc0034a81860f6bc3b3ea56350314e822938815f0d793ad9f7f482f9ab350626783423c6219b8bea04aabee90ae1d05600929b19914db694e868478f612e48e805d314a1aa8b16b2eb18f7faf5d5d06551498863cc4506842a9382a59c4f09d8c8e72f6aa0983e8e0d4dd3d81d23b3f960fe5839e0a4354b7ab1a491cb47ccd77c547e"}, {0x80, 0x19f, 0x7, "7060d1ce6ba1a17e43ca8330cc6f072f9c0a952ed82d00f9af0f66e8d27dab891cd3f2847a981d4725f91708b65ba845c72f8ad16a663e55f30f9ba833eabd6ca8f0627693762afdf4ae845c5d9673d37b0548d7126fc2cacc896647ad074508923a7c11045c0fa5afb7af0cb1e0dd"}, {0xf0, 0x118, 0xc9, "0dab724429ae05f763c4a261e8bc0866ae314d7cec9ef32c8323d174e45fb9a3ee07573a36042d23a0ba9e44d12910f4a77ed2beb79cb39b2c1c49901ea58b40bd28e0fd334b98f17d7c19ad25bd593d0ca823fa249fd534a3d2bea5e0660c136af7db120ee491e92f149138cee0b1958ab6f2f718a19ba15638db8a34c4370e0a2738cabccb8a48f33064ec146b8e45901105e73ffce5dea541ecf9eb621d7c45a95ca4c7fc907e676c85e5ab221f249b9eac191e2f756ad8e7565e9df11c8280c5b573a71bc4b7ed5e8f247239804870d4b25047e091567d2720fd255fddc6"}, {0x60, 0x114, 0x7ff, "56c76a6c8377cabed183bbbff133e6f220a396dcb1a718f7ce44a63ae798de6d5941c1bf4941587172989586572ad5c60d2d4220bd319d7a02b89d4a4218be0e0b54cd64c476a3dff448c702133c"}], 0x2a8, 0x0}, 0xff}], 0x5, 0x20000000) ioctl$int_in(r1, 0x0, &(0x7f00009fc000)=0x81) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000fda000-0x10)={0x0, 0x0}, &(0x7f0000b53000-0x4)=0x10) [ 553.335825] ------------[ cut here ]------------ [ 553.343633] Driver BUG [ 553.343844] WARNING: CPU: 0 PID: 2207 at net/core/xdp.c:22 xdp_rxq_info_unreg+0xc1/0xf0 [ 553.354475] Kernel panic - not syncing: panic_on_warn set ... [ 553.354475] [ 553.361824] CPU: 0 PID: 2207 Comm: syz-executor7 Not tainted 4.15.0-rc8+ #203 [ 553.369071] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 553.378398] Call Trace: [ 553.380962] dump_stack+0x194/0x257 [ 553.384566] ? arch_local_irq_restore+0x53/0x53 [ 553.389214] ? vsnprintf+0x1ed/0x1900 [ 553.392992] panic+0x1e4/0x41c [ 553.396164] ? refcount_error_report+0x214/0x214 [ 553.400893] ? show_regs_print_info+0x18/0x18 [ 553.405368] ? __warn+0x1c1/0x200 [ 553.408801] ? xdp_rxq_info_unreg+0xc1/0xf0 [ 553.413098] __warn+0x1dc/0x200 [ 553.416348] ? console_unlock+0x983/0xd80 [ 553.420467] ? xdp_rxq_info_unreg+0xc1/0xf0 [ 553.424764] report_bug+0x211/0x2d0 [ 553.428371] fixup_bug.part.11+0x37/0x80 [ 553.432410] do_error_trap+0x2d7/0x3e0 [ 553.436270] ? __down_trylock_console_sem+0x10d/0x1e0 [ 553.441437] ? math_error+0x400/0x400 [ 553.445210] ? vprintk_emit+0x3ea/0x590 [ 553.449175] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 553.453997] do_invalid_op+0x1b/0x20 [ 553.457698] invalid_op+0x22/0x40 [ 553.461127] RIP: 0010:xdp_rxq_info_unreg+0xc1/0xf0 [ 553.466025] RSP: 0018:ffff8801ac60ee78 EFLAGS: 00010282 [ 553.471362] RAX: dffffc0000000008 RBX: ffff8801d80a1400 RCX: ffffffff8159f28e [ 553.478605] RDX: 0000000000006a8c RSI: ffffc9000190b000 RDI: 0000000000000212 [ 553.485846] RBP: ffff8801ac60ee90 R08: 1ffff100358c1d4c R09: 0000000000000000 [ 553.493087] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801d80a140c [ 553.500330] R13: 0000000000000002 R14: 00000000000003e8 R15: 0000000000000000 [ 553.507583] ? vprintk_func+0x5e/0xc0 [ 553.511362] ? xdp_rxq_info_unreg+0xc1/0xf0 [ 553.515666] tun_cleanup_tx_ring.part.47+0x236/0x450 [ 553.520745] ? tun_queue_purge+0x20b/0x410 [ 553.524967] tun_detach_all+0x4fd/0xbf0 [ 553.528924] ? tun_chr_close+0x60/0x60 [ 553.532787] ? lock_downgrade+0x980/0x980 [ 553.536914] ? mark_held_locks+0xaf/0x100 [ 553.541036] ? __local_bh_enable_ip+0x121/0x230 [ 553.545682] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 553.550756] ? dev_mc_flush+0x32/0x40 [ 553.554531] ? trace_hardirqs_on+0xd/0x10 [ 553.558653] ? __local_bh_enable_ip+0x121/0x230 [ 553.563298] tun_net_uninit+0x15/0x20 [ 553.567074] rollback_registered_many+0x9a8/0xe20 [ 553.571892] ? tun_detach_all+0xbf0/0xbf0 [ 553.576028] ? dev_xdp_uninstall+0x310/0x310 [ 553.580412] ? print_irqtrace_events+0x270/0x270 [ 553.585142] ? print_irqtrace_events+0x270/0x270 [ 553.589873] ? __lock_acquire+0x664/0x3e00 [ 553.594165] ? check_noncircular+0x20/0x20 [ 553.598374] ? print_irqtrace_events+0x270/0x270 [ 553.603117] ? lock_acquire+0x1d5/0x580 [ 553.607063] ? lock_acquire+0x1d5/0x580 [ 553.611011] ? rtnetlink_rcv_msg+0x508/0xb10 [ 553.615404] unregister_netdevice_many.part.118+0x87/0x420 [ 553.621005] ? unregister_netdev+0x30/0x30 [ 553.625221] ? unregister_netdevice_queue+0x290/0x5f0 [ 553.630385] ? rollback_registered+0x3c0/0x3c0 [ 553.634943] ? __mutex_lock+0x16f/0x1a80 [ 553.638977] ? rtnetlink_rcv_msg+0x508/0xb10 [ 553.643362] unregister_netdevice_many+0xbb/0x100 [ 553.648180] ? unregister_netdevice_many.part.118+0x420/0x420 [ 553.654038] ? memset+0x31/0x40 [ 553.657296] ? rollback_registered+0x3c0/0x3c0 [ 553.661850] rtnl_delete_link+0x10f/0x170 [ 553.665976] ? rtnl_link_ops_get+0xb0/0xb0 [ 553.670188] ? __dev_get_by_index+0x14d/0x1a0 [ 553.674660] rtnl_dellink+0x2d5/0x7e0 [ 553.678436] ? check_noncircular+0x20/0x20 [ 553.682652] ? rtnl_get_link+0x2b0/0x2b0 [ 553.686689] ? check_noncircular+0x20/0x20 [ 553.690944] ? ns_capable_common+0xcf/0x160 [ 553.695256] rtnetlink_rcv_msg+0x57f/0xb10 [ 553.699466] ? rtnl_get_link+0x2b0/0x2b0 [ 553.703500] ? validate_linkmsg+0x8e0/0x8e0 [ 553.707808] ? __might_fault+0x110/0x1d0 [ 553.711851] netlink_rcv_skb+0x14b/0x380 [ 553.715888] ? validate_linkmsg+0x8e0/0x8e0 [ 553.720184] ? netlink_ack+0xa10/0xa10 [ 553.724051] ? netlink_skb_destructor+0x1d0/0x1d0 [ 553.728879] rtnetlink_rcv+0x1c/0x20 [ 553.732567] netlink_unicast+0x4c4/0x6b0 [ 553.736618] ? netlink_attachskb+0x8a0/0x8a0 [ 553.741018] ? security_netlink_send+0x81/0xb0 [ 553.745579] netlink_sendmsg+0xa4a/0xe60 [ 553.749624] ? netlink_unicast+0x6b0/0x6b0 [ 553.753840] ? security_socket_sendmsg+0x89/0xb0 [ 553.758568] ? netlink_unicast+0x6b0/0x6b0 [ 553.762778] sock_sendmsg+0xca/0x110 [ 553.766466] ___sys_sendmsg+0x767/0x8b0 [ 553.770421] ? copy_msghdr_from_user+0x590/0x590 [ 553.775154] ? dev_ioctl+0x220/0xfb0 [ 553.778840] ? lock_release+0xa40/0xa40 [ 553.782791] ? dev_load+0x1b0/0x1b0 [ 553.786405] ? __fget_light+0x297/0x380 [ 553.790356] ? fget_raw+0x20/0x20 [ 553.793793] ? sock_do_ioctl+0x94/0xb0 [ 553.797655] ? sock_do_ioctl+0x73/0xb0 [ 553.801524] ? __fdget+0x18/0x20 [ 553.804871] __sys_sendmsg+0xe5/0x210 [ 553.808645] ? __sys_sendmsg+0xe5/0x210 [ 553.812598] ? SyS_shutdown+0x290/0x290 [ 553.816547] ? selinux_capable+0x40/0x40 [ 553.820590] ? SyS_futex+0x269/0x390 [ 553.824274] ? __fd_install+0x6ab/0x740 [ 553.828236] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 553.833240] SyS_sendmsg+0x2d/0x50 [ 553.836757] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 553.841483] RIP: 0033:0x452ef9 [ 553.844648] RSP: 002b:00007f9c00c7ac58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 553.852333] RAX: ffffffffffffffda RBX: 00007f9c00c7b700 RCX: 0000000000452ef9 [ 553.859576] RDX: 0000000000000000 RSI: 0000000020fde000 RDI: 0000000000000013 [ 553.866818] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 553.874060] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 [ 553.881303] R13: 0000000000a2f7cf R14: 00007f9c00c7b9c0 R15: 0000000000000000 [ 553.889450] Dumping ftrace buffer: [ 553.893134] (ftrace buffer empty) [ 553.896817] Kernel Offset: disabled [ 553.900416] Rebooting in 86400 seconds..