r0, r0, r1]}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x148, 0x94}, 0x8000) connect$unix(r1, &(0x7f0000014000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x3) 2018/01/21 23:54:29 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x11, 0x7f8, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r1, &(0x7f0000001000-0x10)={0x3, {"3cf1487ac725b4"}, 0x8}, 0x10) getsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000001000-0x90)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/21 23:54:29 executing program 2: mmap(&(0x7f0000000000/0xdc4000)=nil, 0xdc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0x9) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f000027b000)=0x2, 0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000dc4000)=0x0, &(0x7f0000447000-0x4)=0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000785000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000dc6000-0x20)={0x9, 0x5, 0xffffffffffffff80, 0x0, 0x1, 0x7ff}) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r4, &(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) bind$netlink(r3, &(0x7f0000007000)={0x10, 0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000006d000-0x10)={0x7, 0x4, 0x5, 0x200, 0x0}, &(0x7f0000c9e000)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000116000-0x8c)={r5, @in6={{0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c41000)=0x8c) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000dc4000)={0x0, 0x0}) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000dc5000-0xe8)={{{@in=@multicast2=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dc5000-0x4)=0xe8) accept4$alg(r6, 0x0, 0x0, 0x40000000080000) mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000dc6000-0x8)={0x0, 0x800}, &(0x7f0000dc5000)=0x8) mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000dc5000)=@assoc_value={r7, 0x7}, 0x8) close(r3) 2018/01/21 23:54:29 executing program 6: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000012000)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000012000-0x90)=[{&(0x7f000001b000-0x1000)=""/4096, 0x1000}, {&(0x7f000000e000)=""/175, 0xaf}, {&(0x7f0000009000-0x56)=""/86, 0x56}, {&(0x7f000001a000)=""/145, 0x91}], 0x4, &(0x7f0000003000-0x13)=""/87, 0x57, 0xfffffffffffffffe}, 0x0) readv(r0, &(0x7f0000017000)=[{&(0x7f0000012000-0x28)=""/40, 0x28}], 0x1) 2018/01/21 23:54:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cb7000-0x58)={0x26, 'skcipher\x00', 0x0, 0xf, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006d5000)="0a0775b7cae383e5b3b6aded5c54d6295df0df82180c0deb00001f08000002ff", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf4", 0x30}], 0x1, &(0x7f0000851000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) socketpair(0xb, 0x800, 0x3, &(0x7f0000c57000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000f97000-0xc)={0x10, 0x0}) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b10000)=[{&(0x7f0000d26000-0x6a)=""/64, 0x40}], 0x1, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x0) 2018/01/21 23:54:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f0000e56000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) close(r0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000c9000-0x4)=0x0) 2018/01/21 23:54:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000fc7000)={r0, 0x44443585ff79999d, &(0x7f0000b2c000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x16c) socketpair(0x5, 0xb, 0xc7, &(0x7f0000347000)={0x0, 0x0}) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000c8e000-0x40)={0xf07f, 0x0, 0x4800000000000, 0x8a, &(0x7f0000cde000)=""/138, 0x75, &(0x7f0000eac000)=""/117, 0x16, &(0x7f0000791000)=""/22}) 2018/01/21 23:54:29 executing program 3: r0 = socket$inet6(0xa, 0x807, 0x0) setsockopt(r0, 0x84, 0x80000000000020, &(0x7f0000de6000)="", 0x0) 2018/01/21 23:54:29 executing program 2: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0xc3, 0x80, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000fe000-0x20)={r0, &(0x7f000094b000-0xd5)="", &(0x7f0000fe3000-0x3a)="", 0x0}, 0x20) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000fe3000-0x4)={r0}) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r1, &(0x7f0000fe2000)={0x4, 0x3ff, 0x7, "9d33c139fa6a", 0x16, 0x0}, 0x10) 2018/01/21 23:54:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0xfffffffffffff432, 0x4) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2c, &(0x7f00006f7000-0x4)=0x0, 0x4) 2018/01/21 23:54:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6(0xa, 0xa, 0x3, &(0x7f0000b9c000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000f8d000-0x4)=0x7fffffff, 0x4) bind$alg(r0, &(0x7f0000eac000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-384\x00'}, 0x58) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0xfffffffffffffffd, 0x23, 'vmac(aes)\x00'}, 0x4a2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b93000)="010060000100001082527a003e9d4d00", 0xffffffcf) r3 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000b21000-0x8)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ca5000)="0b409b7c52c6f7f326", 0x9) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000220000-0x8)={0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000414000-0x8)={0x0, 0x0}) pipe(&(0x7f0000005000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000307000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000abb000)=0xe8) r5 = accept$inet(r4, &(0x7f0000830000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009fa000)=0x10) setsockopt$inet_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f00000bf000)='tls\x00', 0x4) sendto(r3, &(0x7f0000416000-0x21)="", 0x0, 0x0, &(0x7f000005e000)=@ipx={0x4, 0x0, 0x0, "51caedc0e2f1", 0x0, 0x0}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/21 23:54:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00007fe000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000ea2000)={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) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000eae000)={0x0, 0x0}) r4 = accept4(r2, &(0x7f0000e31000-0x80)=@generic={0x0, ""/126}, &(0x7f000081e000-0x4)=0x80, 0x80000) setsockopt$inet_dccp_int(r4, 0x21, 0x0, &(0x7f0000f05000-0x4)=0x9, 0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00006c1000)=0x0, &(0x7f00001cf000)=0x4) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000e6e000)={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) 2018/01/21 23:54:29 executing program 4: mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 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) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f51000)="0a0775b0d5e38404b3b629ed5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000fa1000)=[{0x0, 0x0, &(0x7f0000fa2000-0x60)=[{&(0x7f0000fa3000-0xb9)="efc8bcdf86bd2cdab96611ea0aa569cc4bc58910179dc8f2f5d2344442d71c5f", 0x20}], 0x1, &(0x7f0000fa2000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) socket$alg(0x26, 0x5, 0x0) recvmsg(r1, &(0x7f0000d85000-0x38)={&(0x7f00006e8000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000c6a000)=[{&(0x7f0000e53000)=""/18, 0x12}, {&(0x7f0000f9b000-0x32)=""/50, 0x32}], 0x2, &(0x7f0000f9b000-0x16)=""/22, 0x16, 0x0}, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000fa4000-0x20)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000fa4000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x1, 0xe, 0x10000, 0x8, 0x9}, &(0x7f00006cf000)=0x20) r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000bae000-0xc)={0x0, 0x0}) 2018/01/21 23:54:29 executing program 6: 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(0xffffffffffffff9c, &(0x7f0000000000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000001000)=0x9, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x5) 2018/01/21 23:54:29 executing program 5: socketpair$inet(0x2, 0x0, 0xff, &(0x7f0000a36000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000680000-0x4)=@assoc_id=0x0, &(0x7f0000585000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0x10)={r1, 0x3c, &(0x7f0000714000)=[@in6={0xa, 0x0, 0xc, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x0}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x5e1000)=nil, 0x5e1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x0, 0x2032, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e4000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/21 23:54:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000158000)={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) 2018/01/21 23:54:29 executing program 1: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000023000)={0x0, 0x0}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000004000-0xa0)={0x0, @in6={{0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0xec8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x1, 0x401, 0x0, 0x2}, &(0x7f0000023000)=0xa0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000023000)={r2, 0x35, "8a03bffa2086cd85458d17817ee35d49d1858634bef3486e800c87772e406b03fa7cc09ddc63cbc69c45077dddb28e6a34856f01e2"}, &(0x7f000000f000)=0x3d) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f000001b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000010000)={0x1c, 0x1e, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0x8, 0x2, @binary=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000024000)={r3, 0xffffffffffffffff, 0x9, [0x7, 0x4, 0x4, 0x100000001, 0x1, 0xfffffffffffffffd, 0x4, 0x1f, 0x3f]}, 0x1a) 2018/01/21 23:54:29 executing program 3: 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$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000b00000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0x4, 0x4}}, 0x26) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="", 0xfee1}], 0x1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendmsg(r0, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f00005ba000-0xc)=[], 0x0, 0x0}, 0x200008040) sendto(r0, &(0x7f000021f000-0x8a)="98344843e68421c5632b257f3eb9be9e2f5da708f43babd5c205aace6369b4af20c3663d64baceeacf239aec6d978ffea38d896be022b3adbbf9dd58f1bee95440404be0e94b19756dca31d493a7623028822b6a7e8df81e71bb6aec4e5e5a3fa0b5069cfea62c48d2c30ca48ae5edd7d343d24830949dd43d0ad716c7e8066f950f3ad857e296b948f5", 0x8a, 0x40, &(0x7f0000b78000)=@nfc_llcp={0x27, 0xfff, 0x1, 0x3, 0xff, 0x100, "bb66a556f260b494145f2b2af95ed39f217964e18d57a738223cae847ba89202149196c5dd100f6e240fb1e937b1134c729443cede12f56e4073db80c47fb7", 0x3}, 0x60) 2018/01/21 23:54:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x1, 0x8, &(0x7f000029b000)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000cd2000)={0x0, 0xd8, &(0x7f000047f000-0xd8)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x8000}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x3}, @in6={0xa, 0x0, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xff}]}, &(0x7f0000b91000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000fc8000-0x8)={r2, 0x47d}, &(0x7f000044f000)=0x8) syz_emit_ethernet(0xcb, &(0x7f000068a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@redirect={0x5, 0x3, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, "e2bf75fc81bc4f78"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/21 23:54:29 executing program 5: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0xa, 0x8000, &(0x7f0000357000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000fc8000)={0x0, 0x0, 0x0, 0x5, 0x2, r0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000fc8000)={&(0x7f0000fc8000)='./file0\x00', 0xffffffffffffffff}, 0x10) 2018/01/21 23:54:29 executing program 4: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f78000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(twofish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="fd0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f7e000)={0x0, 0x0, &(0x7f00003ce000-0x20)=[{&(0x7f00007c7000)="17035252de3a1abbb976ed19fdb0c99259906d3144014a72aa48ed9e843072", 0x1f}], 0x1, &(0x7f0000f7f000-0xc8)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f82000)="072ff576115667adfbf29b2c684347d66ccef65f0f6452e5c1fe6b06b5b9f3188bdd95bb39b99756aff535e9daeff4f6072ac7d20b1f8363a2a241e9635fb5dcbd25b1fd6e68ae5908b68efc449b2cd90304c4688314c278124708c534f62fc2d3d88cec263a1520c64bfcd0190c8a69c37a5d190a8d", 0x76) 2018/01/21 23:54:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000860000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000f27000)=0x10, 0x80000) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000c62000)=0x3, &(0x7f00001c3000-0x4)=0x4) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000b93000-0x10)=@generic="ffab2e3ea4b3f5355fe64f93a7c53aca") socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$sock_int(r1, 0x1, 0xc, &(0x7f0000174000-0x4)=0x0, 0x4) 2018/01/21 23:54:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockname(r0, &(0x7f0000009000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0x2e) pwritev(0xffffffffffffffff, &(0x7f0000e4c000)=[{&(0x7f00007a9000)="d9", 0x1}], 0x1, 0x0) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f00007a9000)=0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f000048e000-0xac)={r1, r0, 0x9, 0x9, &(0x7f000024a000)="42ff97144d5bd0899a1cb4bb86031ce15c02e2065491b40d17e3b64a0c17638da7c9f0b99be8cb6840a54cd94469bc3e222663e0abc94ab3c79fa90e4bf21b2a52b13fa950b37e40df4ceede8e6e77d3e00a148174364249c30b22db025a8e6af978a0ada126b70449244b22d13f6d62970fb14aa37af344520372fd06837c8d87a1b964638fc416a23045e1f249ea4de525e84f7646f648a02f09c6cdf4d8781f390ee680ddd807a5ab2e929dfea1c90c3967feb65c676d7fa687c1764649df349c090ad82ea7a0f8e9a969ed4aa2b184981f319f24054245f4e4295e1adc6b0dc4a54932c2615b", 0x10000, 0xaf, 0x1, 0x5, 0x1, 0x200, 0x200, "7884f9f34f9da47bf3eb9c4d57656ece1c78ba86109f3a5f8a38769d13e827af8ae250e7f971c27c1c8b5e03aed4b987c2f716ea3317bc2df820ac45bfb085568b90e72f28dbdb948496cc893f3bcb30da11f00aa8207636b37f900e17c8039b81742644567f31cbefb449a5f144a5efa146e6c69cb9f411e69a37af3c4c1415d04010f9"}) accept(r1, 0x0, &(0x7f0000d95000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00004fe000)={{{@in=@empty=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a7b000-0x4)=0xe8) 2018/01/21 23:54:29 executing program 4: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000594000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f0000001000-0x4)=0x6, 0x4) mmap(&(0x7f0000000000/0xdf7000)=nil, 0xdf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000d8e000)=0x5, 0x4) sendto$inet(r2, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000df0000-0x4)=0xb, 0x4) sendto$inet(r2, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) recvmsg(r2, &(0x7f0000df7000-0x38)={&(0x7f0000df7000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df6000-0x92)=""/146, 0x92}, {&(0x7f0000df7000-0x8c)=""/140, 0x8c}, {&(0x7f0000df6000-0xe8)=""/232, 0xe8}, {&(0x7f000040a000-0x5e)=""/94, 0x5e}, {&(0x7f00007a8000-0xe7)=""/231, 0xe7}, {&(0x7f0000d77000-0xa9)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000555000-0x31)=""/49, 0x31}], 0x9, &(0x7f0000c28000-0x7)=""/7, 0xffffff89, 0x8000}, 0x40000100) r3 = socket$inet(0x2, 0x801, 0x293) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x80807, 0x5, &(0x7f0000df8000)={0x0, 0x0}) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000dfa000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000df9000)=0xe8) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000463000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000df9000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000af6000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @in=@rand_addr=0x100, 0x1, 0x0, 0x3, 0x6, 0xa, 0x20, 0x20, 0x5f, r5, r6}, {0x7, 0x1, 0x20, 0xffffffffffffff01, 0x4, 0xffffffffffffff01, 0x8e76, 0x395}, {0x1000, 0x1f, 0x2, 0xffffffffffffffc1}, 0x5, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0x2}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7}, 0x2, 0x7f}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, 0x0, 0x3, 0x3ff, 0x81, 0x9, 0x9}}, 0xe8) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000df9000)={r0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000df9000-0x8)={0x0, 0xf5e}, &(0x7f0000032000)=0x8) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000df9000-0x14)={r7, 0x6, 0x2, 0x4, 0x9, 0x3}, &(0x7f0000535000-0x4)=0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000df8000-0x4)={r2}) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/21 23:54:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000f6d000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000407000-0x4)=0x80, 0x4) listen(r0, 0x7fa) r1 = accept(r0, &(0x7f0000f06000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f77000)=0xfffffffffffffe16) recvfrom$ax25(r1, &(0x7f0000573000)=""/20, 0x14, 0x0, &(0x7f0000fb7000-0x10)={0x3, {"8d873570be440a"}, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000741000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, 0xb) [ 266.804161] netlink: 'syz-executor1': attribute type 2 has an invalid length. [ 266.839357] netlink: 'syz-executor1': attribute type 2 has an invalid length. 2018/01/21 23:54:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000c89000)={0x0, 0x0, &(0x7f000032e000)=[{&(0x7f0000de6000-0x88)="d5d642ab2e7d05c39e2ddf0adcca58a8ca977a56957c72d9d60d76cadf936d7f0ba75a321c61aed605a875076fe0c3ba691f1cf0f57e2f37be95745ef25eae55eb9045e6dcc7f92f49b7cb5a1c0ca588aad5ab46faae2af4f53a88be318d87f977acdbe7151000b550ebacc0bf60302858bd913e70899b57fc45ac66beeae2c435252c54ce33126e", 0x88}, {&(0x7f000098f000-0xe4)="5646f68cef9b4506b6d6e3cfd085a73789abccd8491669cf8177f044ba5df975945f9c8f3730b7846a89a0a5e791d14ee44701fe1c6d0891eae6ff110e78cff13225719d943cf9826eedc576afd30eb80ab34c2514a88415f604d338e5981ae8d072772542f6ad70bbbe29952b1762c62c1a270505b60b84be1ee58f5befecea6181d8af83642349374ff6770d898da08c76730d89cfb9b2655fe3a1c1282b67dea658cd9f284c1d569446b78e258feb413b6fc9e5c172822d19c2a8e85fee466168ba11b5e13aec1d49405a7136644e45f2b6d1c94f5781bd31891e80f2b1eab8e05444", 0xe4}, {&(0x7f00006d8000)="bedd1355904cf8bbff99949d9a8656160d8ec88873883fcba240cdbcf925eba130a0d10da295d1dbb30b86dffd4206c406489cb911e2527eadc101b57f3dfb5256860f206e947c9055bae76e04f0329861c12f9d2b6cbd119c9806464b680004e59802d178363164a98b5d9fe40e0215089204a65175e461d7205e1cf1446f5b728abe20dca970031312d93d9dadc16f54bd51cef6d19191cea8ad1d3d4e35059d7dabc1d499043978ae027067bec9b6c8d28119ca291ddf3c6b01b03d8b89ae2a9c", 0xc2}, {&(0x7f00001e8000-0x70)="977672d893674857ed28ccccbf7b9c5e7e1bcbc76a3a25e9b8d44460c77d45cf373ffdbde35e40afbc7720654d01bcf70f8931285eccc95a943f00e860851e6ac488af77602dbd03326b34e58335530662db1b8a8a1bc9be15ac81ecbbe721de2b5ce727aa83f3553559fcfaed1a471e", 0x70}], 0x4, 0x0, 0x0, 0x0}, 0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r1, &(0x7f0000010000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/21 23:54:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f00004b8000)=0x0, &(0x7f0000560000-0x4)=0x4) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00001a6000-0x4)={0xffffffffffffff9c}) getsockopt(r0, 0x6, 0xfffffffffffffffa, &(0x7f0000179000)=""/10, &(0x7f0000c38000-0x4)=0xa) sendmsg$nl_generic(r1, &(0x7f0000c18000)={&(0x7f000060b000)={0x10, 0x0, 0x0, 0x200060}, 0xc, &(0x7f00009c4000-0x10)={&(0x7f0000875000)={0x14, 0x38, 0x20, 0x5, 0x3, {0x7, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x90}, 0x8000) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$packet_buf(r1, 0x107, 0x7, &(0x7f0000018000-0x47)=""/71, &(0x7f0000668000)=0x47) sendto$inet6(r2, &(0x7f00009f1000-0x9f)="07b6467de13672273a9bf9d580ab1e27257a7f89492075c1c8d6f02770b3e16c884310c4af9568d7c01b4e5d43f5b45a7de58faa272017a07aeae29c4a0bf7384f0fbe6afaa043152403393396ad909fcbc6a49574e9af2b6a58358a8fbb62b3bc7f95b305fb9ee41b368465b4f1e2ab887a58b5772bbf748750dbb532c2f0cad91323ff65b4bdf5ac331938fe9d7269b8b8a6ffe834cf278b31df069b06f7", 0x9f, 0x8080, &(0x7f0000ec4000-0x9)={0xa, 0x1, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, 0x1c) socket$inet6(0xa, 0x2, 0x0) ioctl$sock_netdev_private(r2, 0x89fa, &(0x7f0000371000)="84fbcc0b0f587188c718a7859b6a90998e3b62035cd8b56102ed8bbe6583bf51d92a5f7fa4fc3dc134a7a675b99d16814f90f67713fb8de8379d5aa6dc9f825ae533eb2a8886ea43cd82d8843f74c8c5fe219a22810306d7a7177b2c397fec865512b16a3659aefd7b8ec00f9294548b96e46444b284829f3f51ae616bc07452b0a267e2acbc0cc4ad7d7c22ba969b") 2018/01/21 23:54:29 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000641000)={0xfffffffffffffff9, 0xf1, 0x8, 0xffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r1, &(0x7f0000e68000)={0x2, 0x1, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x7) r2 = accept$inet(r1, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) write(r2, &(0x7f0000ebc000)='[', 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000f72000)={0x0, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000950000-0x8)={0x0, 0x0, 0x0}, &(0x7f000091d000)=0x8) 2018/01/21 23:54:29 executing program 3: mmap(&(0x7f0000000000/0x28d000)=nil, 0x28d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000060000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000283000-0x11)="", 0x0) sendmsg$alg(r1, &(0x7f0000166000)={0x0, 0x0, &(0x7f000028a000)=[{&(0x7f000010f000)="b32ecda97abb329369ca9e7f11af196393864cb55732faf6f70454b114f9a9cb", 0x20}], 0x1, &(0x7f0000283000-0x48)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000027e000)={&(0x7f0000284000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000008c000-0x80)=[{&(0x7f0000035000)=""/183, 0xb7}], 0x1, &(0x7f0000284000)=""/230, 0xe6, 0x0}, 0x0) mmap(&(0x7f000028d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000176000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000028d000)=0x1c) mmap(&(0x7f000028d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) mmap(&(0x7f000028d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000028e000-0x108)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100, 0x401, 0x8, 0x3, 0x3, 0x80000000, 0x20, 0x1, 0x54, 0x7, 0x90, 0x5, 0x80000000, 0x6, 0x6]}, &(0x7f000028d000)=0x108) pipe(&(0x7f0000125000)={0x0, 0x0}) epoll_wait(r4, &(0x7f0000231000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x5) mmap(&(0x7f000028d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000028e000-0xc)={r3, 0xffffffffffffffff, 0x30}, 0xc) mmap(&(0x7f000028e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000028e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f000028f000-0x8c)={r3, @in6={{0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000028e000+0xb2f)=0x8c) 2018/01/21 23:54:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000f6d000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x6) r1 = accept(r0, &(0x7f0000f06000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00008f4000)=0xa) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000741000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, 0xb) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000b55000)=0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f00004a4000-0x4)=0x0) 2018/01/21 23:54:29 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x6, 0x5, &(0x7f0000000000+0x4de)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0xa)='syzkaller\x00', 0x6, 0x1000, &(0x7f0000001000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/21 23:54:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000a22000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c35000-0x4)=0x10) socketpair(0x19, 0x800, 0x1, &(0x7f000002a000)={0x0, 0x0}) connect$l2tp(r1, &(0x7f000099a000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2, 0x4, 0x3}}, 0x2e) setsockopt$inet_dccp_int(r0, 0x21, 0x11, &(0x7f00004e5000-0x4)=0x3f, 0x4) socketpair$unix(0x1, 0xd, 0x0, &(0x7f0000bb4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00009c3000-0x28)={@common='bcsh0\x00', &(0x7f0000674000)=@ethtool_stats={0x1d, 0x2, [0x9, 0xf475]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 23:54:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x30e, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000dc7000)={r2, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000005d000-0x8)={r2, r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f000029a000-0x4)={r2}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000050f000-0x8)={r3, r0}) shutdown(r1, 0x0) 2018/01/21 23:54:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) listen(r0, 0x6) sendto$inet6(r0, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0xfffffffffffffffc}, 0x1c) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000a5e000-0x8)={0x0, 0x0}) preadv(r0, &(0x7f0000bbd000)=[{&(0x7f00006b3000-0x39)=""/57, 0x39}, {&(0x7f00006c6000-0xcf)=""/207, 0xcf}, {&(0x7f0000688000)=""/163, 0xa3}], 0x3, 0x0) pread64(r0, &(0x7f00007ae000-0x9f)=""/159, 0x9f, 0x20) 2018/01/21 23:54:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="00035400000000109eae7a003e9d4d00", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000416000-0x21)="", 0x0, 0x0, &(0x7f000005e000)=@ipx={0x4, 0x0, 0x0, "51caedc0e2f1", 0x0, 0x0}, 0x10) sendmsg$alg(r1, &(0x7f0000c22000)={0x0, 0x0, &(0x7f00002ec000)=[], 0x0, &(0x7f00009c1000-0x22a8)=[], 0x0, 0x0}, 0x0) r2 = accept4$netrom(0xffffffffffffffff, &(0x7f00005b1000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000154000)=0x10, 0x0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000bf8000)=0x1, &(0x7f000028f000-0x4)=0x4) 2018/01/21 23:54:29 executing program 3: socketpair$inet(0x2, 0x0, 0xfffffffffffffff6, &(0x7f0000407000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={0x0, 0xffff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={r1, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x1, 0x9, 0x1, 0xfffffffffffffff9}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000018a000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000bb5000)=0x0, &(0x7f00000d2000-0x4)=0x4) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x0, 0x11, r2, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000656000)={r1, 0x7f, 0x1, 0x3ff, 0x100, 0x8}, 0x14) 2018/01/21 23:54:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00006cd000)=0x0, &(0x7f00009b2000)=0x4) getsockopt(r0, 0x200000000114, 0x2714, &(0x7f000021e000-0x1)=""/1, &(0x7f0000001000-0x4)=0x1) 2018/01/21 23:54:29 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00007ee000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001c7000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001000)={&(0x7f0000001000)='./file0\x00', r1}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x1000, 0x1, 0x9, 0x8, 0x9, 0xb37, 0x5, 0x6d14, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000)={r2, @in6={{0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffedd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000002000-0x14)={0x100000000, 0x3, 0xe9, 0x7, 0x5}, 0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000041b000-0x28)={@common='bridge0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 23:54:29 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000001000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000-0x20)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x4000000000000000, 0x0, 0x1, 0x8, 0x2b6, 0x8, 0xb6}, 0x20) pipe(&(0x7f000077c000)={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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@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=@rand_addr=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}}, &(0x7f0000000000)=0xe8) r5 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00003fa000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[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}}, &(0x7f0000000000)=0xe8) r8 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000274000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r11 = getgid() sendmsg$unix(r2, &(0x7f0000df6000-0x38)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)="d43f40bbf8356bb76c093ea434897d2309e2541d8c7bba4181a7c1287716e96dfec5e492418ad18dba640283161791c9b8675cabbbb07feddbab888e23d8eb9c7ef3ce816da550ced2cdcad6b5788b52f2f0da1fa0796f166465517b1c542c69c972d08f74aaf3972834d44fd40a1a87e7d09094c8097ba931a16e4eebc6357f859a5e3ffb6b5be220a17c281b7795d998fbbe1f62afed3b5b44f1e95e0034", 0x9f}], 0x1, &(0x7f0000aa6000-0xe0)=[@rights={0x20, 0x1, 0x1, [r2, r1, r1]}, @rights={0x28, 0x1, 0x1, [r1, r0, r2, r1, r2]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r0, r0, r2]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r0, r2]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0xe0, 0x40800}, 0x44000) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f000019b000-0x10)={0xb3, &(0x7f0000722000-0xb3)="c4f6f9b3e5f933400446a7e4da44f9cc094cd2d2683935fbe47981c535150700b11aca8a7612957d1fed86c042babf828630d1b560434714b0066a132df1cce7b880f1b59a3acc90ae2e81f967ce50a25297755e6cbe9d3330cd75138b2c22eba06077b72103311495ceabd6abedcc2f073912416bc8614801bb5b60416eaecc993687bfba03f86be5c98720cbf03258ad94fcd9da8274704648284a44ce4314819bb037682bd34d4581ea1277d0f59ed4c33e"}) 2018/01/21 23:54:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x0) pipe(&(0x7f0000216000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c6b000)={0x10, 0x0}) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000aca000-0x84)=""/132, &(0x7f0000719000-0x4)=0x84) r2 = accept4(r0, &(0x7f0000dda000-0x10)=@vsock={0x0, 0x0, 0x0, @any=0x0, 0x0}, &(0x7f000057c000)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00003da000)={0x0, @in6={{0xa, 0x0, 0xcf6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x9c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00001e9000-0x4)=0x8c) getsockname$packet(r2, &(0x7f000061a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000098c000-0x4)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000a38000)={0xc00000000, 0x240c, 0x100000800b, 0x5, 0x0, 0x2, 0xc50, 0xffffffff, r3}, 0x20) setsockopt(r0, 0x0, 0x4, &(0x7f00005c3000-0x5)='n', 0x1) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000619000)="b284b5b78c0676f9079452e18324675022a75bf07716650da41b6d870d35928d38828870420672a3726eb31839") 2018/01/21 23:54:29 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@hci={0x0, 0x0, 0x0}, &(0x7f00004d1000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x4a37d3e2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x59f52a10}, &(0x7f0000de3000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r1, @in6={{0xa, 0x2, 0x58ca, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c5d000-0x4)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000250000-0x8)={0x0, 0x17b}, &(0x7f00009ec000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00008ba000)={r2, 0x0}, &(0x7f0000361000-0x4)=0xffffffffffffff33) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000540000)={r3, 0x0}, &(0x7f0000b64000)=0x8) 2018/01/21 23:54:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000be6000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5", 0x4) accept4$alg(r0, 0x0, 0x0, 0x800) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000773000-0x38)={0x0, 0x0, &(0x7f0000f84000)=[{&(0x7f000062c000-0xb6)="71bc731935348eb30600000020ec98e1", 0x10}], 0x1, &(0x7f0000d2f000-0x60)=[], 0x0, 0x0}, 0x0) r3 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r3, 0x114, 0xa, &(0x7f00003d8000)={0x1, 'A'}, 0x2) readv(r2, &(0x7f00005d3000-0x50)=[{&(0x7f00004b5000-0xc)=""/12, 0xc}, {&(0x7f0000552000)=""/32, 0x20}], 0x2) 2018/01/21 23:54:29 executing program 7: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000151000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000420000-0x4)=0x58, 0x80000) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000f51000-0x12)={0x7, [0x7ff, 0x800, 0x9, 0x6, 0x9, 0xe1623c9, 0x7]}, &(0x7f0000123000)=0x12) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00003b0000)=0x0, 0x4) 2018/01/21 23:54:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000534000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) sendmsg(r1, &(0x7f0000c5a000-0x38)={&(0x7f00001a3000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000fbd000)=[], 0x0, &(0x7f0000bd7000)=[{0x10, 0x117, 0x4, ""}], 0x10, 0x0}, 0x0) 2018/01/21 23:54:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x7, 0x0) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f000069a000)="8c282cc25c84f2b859ae5f8df27eebe81875f73a41b92b53b1a516850a5415e522259da117139c3c8f6dea1d76bf8e405252ab1a9e2051") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00008c4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378", 0x5) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="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", 0x100}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000152000-0x38)={0x0, 0x0, &(0x7f00009b7000-0x30)=[{&(0x7f00002fb000)=""/4096, 0x1000}], 0x1, &(0x7f00003b9000-0x39)=""/57, 0x39, 0x0}, 0x0) 2018/01/21 23:54:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x84) mmap(&(0x7f00008ca000/0x10000)=nil, 0x10000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008d8000)=0xa0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000541000-0x4)=@assoc_id=r1, 0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000053a000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000, 0x3, 0x3, 0x1, 0x4, 0x5, 0x4}, &(0x7f0000339000-0x4)=0x20) r2 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x8, 0x803, 0x1, &(0x7f0000c80000)={0x0, 0x0}) recvmsg$netrom(r4, &(0x7f0000e82000)={&(0x7f00007f3000)=@ax25={0x3, {"ed016581fcd12b"}, 0xb5d}, 0x10, &(0x7f0000a0b000)=[{&(0x7f0000ad8000-0x1000)="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0x1000}, {&(0x7f0000d8d000)="f8e231bc4af940529af7a5742c8242f581dc335027fd97d8a3044eba6dddb5e8859e7a0d074f694448636d52fa1dfa3d66284016b021c5c74679cabece29e6834dbf5a41a4d1c0d6cb16feff33bd70004a01bf539615157347b7e6979a033ee3c4c5ce7b2806d01b29dc9e09b5bfaaa6beb45e2850eaf8c05ab82552e65b77d4c52ee17d20b02837f76fe03ec0c52d6a02caf2f61daf885bcf8e8fec1991241e38f9492128e25443226a197beaa13e0172a2d293a2", 0xb5}, {&(0x7f00001a5000)="ead68164eafafc1385d98fa4aaabdabaaadb916a64834ecebafd3eb6fe43df4dc0da2d0dbb7dae29cb153bce145b5ca7bdf3808f36862e346b794acc1e5d55a6264c68669504762c3ec498ae592143ade37835", 0x53}, {&(0x7f000016e000)="471bd2e9b2e70249a137cbca9acfb0f68c03db33c0ae4f0725ef2d50fa81e6cc9bbd9b6c", 0x24}, {&(0x7f00001cb000-0x85)="af70aaa31a390990b729d702b094bce222d9b57f67af368347a70c12cbe374dc29193f100aa13f536259fc438cb6180af6f91ede6eb32e1edecdc2bae1003e340587f0bf60f71516721e9e00aea5d0863f6c0e6d8ce36770a0207cf5cec0ce0ccd301af62426840deee541c56f77ddfc3617cd3189b0b24f491445ee6946a74f123d075256", 0x85}, 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", 0x1000}, {&(0x7f0000774000)="1cd19f6f309d04194de87cc28e1039402c79f304639ef2643f08a6e1bce439ca5279c171c8206f", 0x27}, {&(0x7f0000463000-0x10)="7e73d7d99b6ee0a3290c38c87c0f2124", 0x10}, {&(0x7f00003b4000)="9a684bd8f80d7f55bfd4b59dcee2346015b59baca40a376e60814c8634d44b102674c20deb7b5694afb48b49bcf27ed2f394aa3236730814c066b2d49976492a807730f7071c8b362f8a5d9d42d76c3629159702df372025642c52d4460ebd0a4f572a1309e52915290cc4788c59414e6cf7ecbe90b71cd1fb95af", 0x7b}], 0x9, &(0x7f000086b000)=[{0xe0, 0x114, 0xffffffff, "f77597df70beca8ffb718f6f5177db99933e0d6e8e43c0993c90f768126f424944963b5fbf4ab25db0549bf5cbcfb5d48ecfcc02701c5971149a000b47952e4ccaf90d25a680a4071a2f5ec82a73e4c7cbe2daadcde0361917a6bf556765366fc7c3c53a402e3a6952d8a5006d81ea19b9eac2515edddf6ad8b2858b4641addbcda07b7146380c81cb3edd6641bcba0bf803d7dbc335864d844f94990b89559588a30b77f1b74c6d96ab3e34998143cd597fa31da1b13a01d840df8a6caba43fef13cef499843b7adffea2e60f"}, {0x108, 0x10e, 0x881654a, "eeb2b7a2d2d8af2ee06bf604714b24ede509dcb038ef70440dee9b944cd9b965c8cc5310711e3a951184048d9049ea5f9d728f2b441dfc0aa7a3e6923d066e8e76f7104b5a8fff5f2b34cc515a2747445b86327d2ec8cd54295419da5a87d416f4e625c4574a62cc4e73110f03cbb66725194865815239a0f40cec3d48b41bc01c2e6be5464ba8160e30b904a77463150da10fab26791a7d31fccb8767437c6baef883e09912299a555a4cf8145854c6762169caac6c0fac0e4b52596947006b767afce785ec083a7ab699c5562b31507e4454a70e4914d3986078c540e6bbbda7715ade3c3a22cd29d979b610f965b00de039"}], 0x1e8, 0x810}, 0x40000000) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f000039c000-0x28)={@common="6c6f3a0000000000000000000001f900", &(0x7f0000ad0000-0x1008)=@ethtool_gfeatures={0x3a, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f000040d000)={0x0, 0x72, "3ccbe64c9821ffb037a2fb5b832c831a764461a4a90c3f6c3961429c3af1956a8c19a18fc3c0d448fcdf4afb626e33930d87da06b8a233c162bc06ce56aae72a723419f56784340cbde7e073cb9ac0ba12ba0c36ac551c839e90a476ebe972f9f4476eacabaf1db68abce740da1931aa5fbe"}, &(0x7f0000390000)=0x7a) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00009fc000-0x8)={r5, 0x7}, 0x8) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r3, 0x111, 0x1, 0x0, 0x4) 2018/01/21 23:54:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000035000-0x95)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f0000030000-0xb8)={0x0, 0x6bbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000024000-0x4)=0xb8) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000e62000)={@dev={0xac, 0x14, 0x0, 0xe}, @multicast2=0xe0000002, 0x0, 0x1, [@remote={0xac, 0x14, 0x0, 0xbb}]}, 0x14) r1 = accept4(r0, &(0x7f00000ad000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00000d3000-0x4)=0x8, 0x80000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00009f1000-0x30)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) 2018/01/21 23:54:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$nfc_raw(0x27, 0x3, 0x0) getsockname$inet6(0xffffffffffffffff, &(0x7f0000e82000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000e7c000)=0x1c) ioctl$sock_ifreq(r0, 0x89f6, &(0x7f0000afd000-0x28)={@common='ip6tnl0\x00', @ifru_names=@common='irlan0\x00'}) 2018/01/21 23:54:29 executing program 7: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000bd3000-0x10)={r0, 0x18, &(0x7f0000ff8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x80001, 0x0, &(0x7f0000ff9000)={0x0, 0x0}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000ff9000)={0x0, 0x0}, &(0x7f0000ff9000)=0x10) 2018/01/21 23:54:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000270000-0x8)={0x0, 0x0}) recvfrom$llc(r1, &(0x7f0000b1b000)=""/109, 0x6d, 0x10000, &(0x7f0000beb000-0x10)={0x1a, 0xff, 0x8, 0x20, 0x13fb, 0x9, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000487000-0x10)=@common='bcsf0\x00', 0x10) bind$llc(r0, &(0x7f0000e3a000-0x10)={0x1a, 0xd, 0x1, 0x100, 0x5, 0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000104000-0x2c)={0x5, 0x10000000000, 0x0, 0x3, 0x4, 0x0, 0xffffffffffffffa9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfe0b) [ 267.169469] sctp: [Deprecated]: syz-executor4 (pid 8800) Use of int in maxseg socket option. [ 267.169469] Use struct sctp_assoc_value instead [ 267.220917] sctp: [Deprecated]: syz-executor4 (pid 8811) Use of int in maxseg socket option. [ 267.220917] Use struct sctp_assoc_value instead 2018/01/21 23:54:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000001c000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000001e000-0x3a)=@file={0x1, "2ee5"}, 0x4) 2018/01/21 23:54:30 executing program 1: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000006c000)={0x0, 0x0}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000961000)={0x0, 0x5, 0x30}, &(0x7f0000fe6000)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00007c3000-0x10)={r1, 0x1f, 0x2, 0x100}, &(0x7f0000256000)=0x10) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000bf8000-0x4)=0x0, 0x4) r3 = socket(0x4, 0xa, 0x400) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f0000e69000)={r2, r2, 0x0, 0x4, &(0x7f0000fe6000)="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0x7fffffff, 0x81, 0x101, 0x0, 0x1, 0x200, 0x0, 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mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000fe7000-0x20)={@generic="7820fa509df4a2c277683b12bbc0b6a9", @ifru_flags=0x100}) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000fe7000)=@assoc_id=0x0, &(0x7f0000fe7000)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00003b5000-0x6)={r4, 0x20}, 0x6) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000daf000-0x4)=0x0, &(0x7f0000fe7000)=0x4) 2018/01/21 23:54:30 executing program 2: r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f00007d5000)='./file0\x00', 0x0, 0x8}, 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000d09000)=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) r3 = epoll_create1(0x0) pipe(&(0x7f0000d8f000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_UNIQUE(r5, 0x40106410, &(0x7f0000181000-0x10)={0x18e, &(0x7f000013e000)="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"}) poll(&(0x7f00001bc000-0x50)=[{r2, 0x0, 0x0}, {r4, 0x0, 0x0}, {r2, 0x0, 0x0}, {r2, 0x0, 0x0}, {r3, 0x0, 0x0}, {r2, 0x0, 0x0}, {r3, 0x0, 0x0}, {r2, 0x0, 0x0}, {r2, 0x0, 0x0}, {r2, 0x0, 0x0}], 0xa, 0x2) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f00004a5000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00001a3000-0x4)=0x914, 0x4) ioctl$DRM_IOCTL_DMA(r5, 0xc0406429, &(0x7f0000155000-0x40)={r6, 0x5, &(0x7f0000f6b000)=[0x2, 0x7f, 0x1, 0x5, 0x800], &(0x7f00003b1000-0x1c)=[0x6, 0x0, 0x2, 0x0, 0x3, 0x8, 0x8], 0x0, 0x0, 0x4, &(0x7f0000fa6000)=[], &(0x7f0000440000)=[0x3f, 0x1, 0x8, 0x3ff, 0x2, 0x0], 0x0}) 2018/01/21 23:54:30 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000002000-0x10)={0x7, &(0x7f0000001000-0x38)=[{0x8, 0x9, 0x0, 0xfffffffffffffff7}, {0x8, 0x81, 0x3, 0x1}, {0x100000000, 0x1, 0x80000001, 0x6}, {0x8fe1, 0x1, 0x2895, 0x8001}, {0xf129, 0xffff, 0xa3, 0x8}, {0x8, 0xfb, 0x4, 0x9}, {0x2, 0x80000000, 0x80000000, 0x4}]}, 0x10) r1 = socket(0xa, 0x2000000001, 0x0) getsockopt(r1, 0x0, 0x53, &(0x7f0000e73000)=""/8, &(0x7f0000001000-0x4)=0x8) 2018/01/21 23:54:30 executing program 7: mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x200000000000005, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000b69000-0x4)=0x2, 0x1) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000a9b000-0x4)=0x101, 0x4) 2018/01/21 23:54:30 executing program 0: pipe(&(0x7f0000e5f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @rand_addr=0xa964, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0xfffffffffffffff8}, &(0x7f0000001000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000b07000)={r1, @in={{0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xeb}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000012000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000004000)={r2}) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000004000)=0x1, 0x4) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f000000f000-0x38)={&(0x7f0000012000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0xfffffe0c, &(0x7f000000b000-0x60)=[], 0x6, &(0x7f000000b000)=""/108, 0x6c, 0x7ff}, 0x2000) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f000000a000)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000f000-0x10)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r5, 0x89f0, &(0x7f0000008000)={@common='sit0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) 2018/01/21 23:54:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x7, &(0x7f0000a70000)={@rand_addr=0x0, @broadcast=0x0, 0x0}, &(0x7f000057a000)=0xc) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000de7000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000dcb000-0x3)=0x1c, 0x80000) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00007f3000)=0x0, 0x4) socket$inet(0x2, 0x800, 0x7) 2018/01/21 23:54:30 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@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=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) r2 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000001000)=0x800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@common='teql0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000003000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xfffffec0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@empty=0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x4, 0x0, 0x5, 0xa, 0xa0, 0x20, 0x5e, r3, r4}, {0x7fffffff, 0x8, 0x2a6, 0x7, 0x8000, 0x9, 0x100000001, 0x1}, {0x7, 0xef2a, 0x0, 0x0}, 0xfffffffffffffffb, 0x3, 0x3, 0x0, 0x3, 0x3}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0xa, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x3, 0x80e02d44c6c0028b, 0x8, 0x10000, 0xfe, 0x5}}, 0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000004000-0x105)={0x0, 0xfd, "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"}, &(0x7f0000003000)=0x105) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000000)={r6, 0x4, 0x4, 0x6, 0xffffffff, 0x100000000}, 0x14) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000003000-0x8)={0x0, 0x8}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f0000002000-0x14)={r8, 0xd97, 0x401, 0x9, 0x81, 0x20}, &(0x7f0000003000-0x4)=0x14) r9 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000000)=0x8, 0x80800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR(r9, 0x114, 0x2, &(0x7f0000003000-0x20)={{&(0x7f0000000000)=""/79, 0x4f}, &(0x7f0000004000-0x1)=0x0, 0x5c}, 0x20) setsockopt$RDS_RECVERR(r9, 0x114, 0x5, &(0x7f0000003000)=0x0, 0x4) r10 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r9, 0x400442c8, &(0x7f0000000000)={r10, 0x2, 0xa3b0, "3e2a88397df7d75598317b7054da274925cbb04539e48896ab18dea131af08e52fefc894818e65a7e37120f7382d35e7057e3cf81ed000952174195fd9a606d9c89669388a408c721a15999818623cdecea8ae4f580f66bae44ff1a01594257e847df9d4fef6950fbb2919e82c5ed724d9"}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r9, 0x84, 0xc, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) bpf$OBJ_GET_MAP(0x7, &(0x7f0000002000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x0}, 0x10) 2018/01/21 23:54:30 executing program 3: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000fc0000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000fc0000)=0x60, 0xedcb4ff1d875af02) getsockopt$ax25_int(r0, 0x101, 0x0, &(0x7f00007fa000-0x4)=0x0, &(0x7f000097b000-0x4)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000001000-0x10)=[{0x30, 0x0, 0x0, 0x4f42}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) sendto(r1, &(0x7f000002b000-0xd8)="", 0xfd09, 0x0, 0x0, 0x0) 2018/01/21 23:54:30 executing program 0: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_int(r0, 0x29, 0x1f, &(0x7f000087c000-0x4)=0x0, &(0x7f0000939000)=0x4) 2018/01/21 23:54:30 executing program 6: mmap(&(0x7f0000000000/0xef000)=nil, 0xef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0xfe) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000044000)=@pptp={0x0, 0x0, {0x0, @multicast1=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000f0000)=0x20) mmap(&(0x7f00000f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r1, &(0x7f00000f2000-0x10)={0x4, 0xd9, 0x80, "15b9bcd769ea", 0x2, 0x0}, 0x10) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00000f3000-0x4)=0x0, 0x4) mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00000f1000-0x4)=0x20000000000009, &(0x7f00000f1000-0x4)=0x4) mmap(&(0x7f00000f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r1, 0x101, 0x6, &(0x7f00000f3000)=0x9, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000f2000-0xe8)={{{@in=@loopback=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000f1000)=0xe8) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000004e000-0x4)=0x0, &(0x7f00000f0000-0x4)=0x4) syz_emit_ethernet(0x4e, &(0x7f0000035000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e4f507", 0x18, 0x88, 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}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0xfffffffffffffffd, [], "152dd20c2fdd0610"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/21 23:54:30 executing program 7: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000010000)={{0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, {0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x401, [0x9, 0x8, 0x8, 0x0, 0x20, 0x1, 0x7ff, 0x5]}, 0x5c) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000018000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000018000)=0x14) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000007000-0x4)=0x10000, 0x4) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r1, &(0x7f0000019000-0x14)=@ll={0x11, 0x1f, r2, 0x1, 0x8, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r1, &(0x7f0000018000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000006000)=0x32, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r3, &(0x7f0000018000)={0x0, 0x0, &(0x7f0000019000-0x10)={&(0x7f0000014000)={0x2, 0xc, 0x9, 0x8, 0x1a, 0x0, 0x3, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0x9, [0x0, 0x0, 0x0]}, @sadb_ident={0x2, 0xb, 0x0, 0x0, 0x2}, @sadb_x_sec_ctx={0x15, 0x18, 0x8, 0x1, 0x9e, "fb96f60733c5925b3ed522da001739852d323fc02125fee14cf3f108e6b5193f56e932c99ff64d5778b59e731c0b6c6fd61fc33f6c9ae054dab9ec772c38fb3b366aba3f0cd5717916b6b9d510ccf6aa40f32b1722f601b7c61e5b5e1fd080c996faf428a2465db4b5f518331b336fc30775d87a725ce099c102df06d623c402e086cf82744725ade50fd48e2b20db34d8f86d9f5d9c6363d7a9617dbc54"}]}, 0xd0}, 0x1, 0x0, 0x0, 0x0}, 0x4000000) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f000000b000)={0x0, 0x2, 0x3, [0x6, 0x1, 0x1]}, &(0x7f000001a000-0x4)=0xe) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000019000)=@assoc_value={r5, 0x3}, 0x8) sendmsg$nl_generic(r1, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000)={&(0x7f0000017000-0x2a0)={0x14, 0x20000026, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 23:54:30 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000001000-0x4)=0x1b, 0x4) r1 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r1, 0x84, 0x8000000000001e, &(0x7f0000000000)="", 0x0) 2018/01/21 23:54:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x2) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) accept(r0, &(0x7f000049c000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dfb000)=0x2e) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000aa9000-0x88)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x88) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmsg(r1, &(0x7f00002c3000-0x38)={&(0x7f00007af000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00009cc000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) close(r0) 2018/01/21 23:54:30 executing program 5: pipe(&(0x7f000097d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0x0}, &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000000)={{&(0x7f0000001000-0x21)=""/33, 0x307}, &(0x7f0000001000-0x1)=0x0, 0x42}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000001000)="7d34e6474c9fbdc995d5cdcd072f1be004772a5c33446f5649a4cb3d961b4e6ffdddf3fbde288c45ebfb67c78b99ea07cf68ff6e172a3afdb39847a113a3042d6373fe940fea59bdfb45312c68727ccde1c2f674c392eb60c871eb27205c8cad245087f849c7a6f1d1ae6029d4feb476844269cfd1923d193b00681cb2c5efa3f8388ec2e1eff5686690b3792aeef49328f2a9981ce32cd39eaacf16f0068b767f1605b83ccc1dd34c45ac23377122fb98d63e322ee91c9d4900e647483548b08640168d7340eb65a4affebc1535221deb4662d0bc4f88a18589f33db16c", 0xde, 0x40801, &(0x7f0000002000-0x1c)=@in6={0xa, 0x1, 0x2c, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000823000)={0x9, 0x8, 0x0, 0xc5, 0x0}, &(0x7f0000bfb000+0x83d)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000033b000)={r3, 0xfff}, &(0x7f000075a000)=0x8) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f00006b8000-0x4)=0x1, 0x4) getsockopt$sock_int(r2, 0x1, 0x2b, &(0x7f0000723000-0x4)=0x0, &(0x7f00001c3000)=0x4) 2018/01/21 23:54:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x3, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000e2b000-0x108)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffffb, 0x101, 0x4, 0x1, 0x4, 0x8, 0x3ff, 0x8001, 0x10000, 0x4, 0x1, 0x6f, 0x62e8da7b, 0x8, 0xfff]}, &(0x7f0000e25000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000212000-0x98)={r2, @in6={{0xa, 0x1, 0x5a9f98a, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe72, 0xfff}, &(0x7f0000706000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000b5d000)={0x0, 0x7, 0x6, 0x200}, &(0x7f0000107000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000031f000)={r3, 0x1, 0x3, [0x63, 0x6, 0x0]}, &(0x7f0000fd3000)=0xe) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ef0000)={@loopback={0x0, 0x1}, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x1000000}, 0x20) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000a1c000-0x12)={@common='eql\x00', 0x10001}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000263000-0x4)=0x6, 0x4) setsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f0000a88000-0x4)=0xfffffffffffffffe, 0xfffffffffffffd53) 2018/01/21 23:54:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006cf000-0x50)='5', 0x1, 0x0, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00001dc000-0x4)={r2}) writev(r2, &(0x7f000060c000)=[{&(0x7f0000225000-0x8a)="81faa69add6ed11a456544f858d44bfd370c7e7d3c021ea0271ed5c94915c70dbb86b505a5590793c78219b06a0011778acb", 0x32}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000ca0000-0x4)={0xffffffffffffffff}) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f000020f000)=0x6, 0x4) 2018/01/21 23:54:30 executing program 0: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000027000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000001b000-0x4)=0x10) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000010000-0x4)='tls\x00', 0x4) poll(&(0x7f000000a000)=[{r0, 0x1008, 0x0}, {r1, 0x7104, 0x0}, {r0, 0x110, 0x0}, {r1, 0x80, 0x0}], 0x4, 0x4) 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) sendmsg(r0, &(0x7f0000011000)={&(0x7f0000018000)=@ipx={0x4, 0x7, 0x5, "fc72f6cd6300", 0x11, 0x0}, 0x10, &(0x7f0000028000-0x10)=[{&(0x7f0000020000)="125b499d846c950f95df2925551a45d0797b95fde48819ffe051c28794e908acea7d7b58cdee92c37595a1c649345477cf9c8bd82abdd7989ea4b246ea3999346c82fee1aba5a4e357761275984fb95193fde34d18bfe7b7688204cd63ec0967f69223697d79f1c9ace0e1211fe7a9ffa17fdb110b673461eb4fcf7c355e8de999c4967cc99121c9b359f992562aa488c1277d4fb8db34cb07f261ce6b414168f3cb31849ec32ab6b05d5e4543d621c33fe52d70959268e268af0422bb28ade11bc91f63f8244f69af3c5ef297a93bf11756262386bbc26aac1044b3e4ee26cf2de69bbca4", 0xe5}], 0x1, &(0x7f000000e000-0xb0)=[{0xb0, 0x103, 0xa4a, "2105dc6dbc78997b6b7c6e1c8f9f4c3cf254902005b9b61870d1039c6db9577011addedc00684ebb10e5a48d4124b6ec29636e39b65d13523f03c1ca4c19a61de732fb34a2781ca3b833c4cd113832e20ac13ec71315921420da34c26e7a16dbe6baac3b49b416fb39571dd3b1525d738b6a1545e9b57dfea24a2b3b993533977fc49dd9468f58210e866d1ca6ffb7914afb2f9ea424456f2a4d6367c896de08"}], 0xb0, 0x40040}, 0x4361739fd2c6fe76) ioctl$sock_FIOGETOWN(r2, 0x400454d1, &(0x7f0000026000-0x3)=0x0) 2018/01/21 23:54:30 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x5, 0x7, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$rds(r1, &(0x7f0000002000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e3, &(0x7f0000001000-0x3f)="834206ba9507f5b5f57ae8411d21f8b78462c646ed2f4585bd45a916e62a2236331471d3674ed43d2ff952a6ddc1ddfbec08d73c9c09f4aed1988f78a95d55") setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x6, &(0x7f0000001000-0x8)=0x0, 0x8) 2018/01/21 23:54:30 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/21 23:54:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) bind(r0, &(0x7f00006ff000-0x80)=@generic={0x0, "f522719867d0057cba57286f67a1d73066d80ce99f4fdd1b904760e3ef109ee2030000000566245cffff8e0000000000f56751129bf39cf312951b354ced99899aaa394077535f94ad39311c61c7d7d9f55eb00571f2ef1a438d3c812a4a792ac6dc38af3306679050a19e7ce06ae2b2449e9e16008300e9898fb8e9b99c"}, 0x80) setsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000f03000-0x4)=0x9, 0x4) 2018/01/21 23:54:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r0 = socket(0xb, 0x8000a, 0x6) bind$alg(r0, &(0x7f0000bff000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539esp(ecb(cast6),wp384-generic)\x00'}, 0x58) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000967000)=[{0x0, 0x0, &(0x7f0000536000)=[{&(0x7f00009ca000)="bd4825eab7241d64340e270f66d6b4086dcdef8b0da754b9", 0x18}], 0x1, &(0x7f0000711000-0x30)=[@assoc={0x18, 0x117, 0x4, 0x8}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0x3}], 0x1, &(0x7f00007f2000)=""/0, 0xffffff44, 0x0}, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00001a9000)=0x0, &(0x7f00008ed000-0x4)=0x4) 2018/01/21 23:54:30 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00002ee000-0x1c)={0xa, 0x1, 0x200, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x50000000}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f60000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x800, 0x0, 0xff, 0x1000000001, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r1, &(0x7f0000892000)={0xa, 0xffffffffffffffff, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/21 23:54:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d07000-0x8)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000557000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000196000-0x8)={0x400000000000}, 0x8) 2018/01/21 23:54:30 executing program 6: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0xfffd, &(0x7f0000eef000)={0x0, 0x0}) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000eef000)={0x0, 0x100, 0x20}, &(0x7f00002d4000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00008a2000)={r2, 0x79f7, 0x8, [0xc7, 0xfffffffffffffff8, 0x9, 0x21, 0x348, 0x3, 0x2, 0x3]}, 0x18) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) unshare(0x400) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r3, &(0x7f0000eed000)="", &(0x7f0000eee000)="13", 0x403}, 0x20) 2018/01/21 23:54:30 executing program 7: mmap(&(0x7f0000000000/0xe17000)=nil, 0xe17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000e17000)={0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000e18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000e19000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000e19000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000254000)=0x14, 0x80000) mmap(&(0x7f0000e18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000e19000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5, 0x7cb5, 0xff, 0x400, 0x0, 0x80000000, r2}) bind$inet(r0, &(0x7f00004d1000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000e18000-0x4)=0x0, &(0x7f00009dd000-0x4)=0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xf8000)=nil, 0xf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x86, &(0x7f0000056000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x50, 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=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "e0ea99", 0x0, 0x29, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}], "654635a3775b9167f04dd100856caac3af6141b81f1505c7"}}}}}}}, 0x0) 2018/01/21 23:54:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) pipe(&(0x7f00007cb000-0x8)={0x0, 0x0}) sendmsg$kcm(r1, &(0x7f00003a0000)={0x0, 0x0, &(0x7f0000497000)=[{&(0x7f0000958000)="6797a60cb42c85d37f66064b3bcd08b3552ce97c904eacd706322ae5700b15fb2bb422a0792e6d2a", 0x28}, {&(0x7f0000bf4000-0xb0)="60d631ff3c559f65d923da6f5f30998d7044574ea33c3000007cb5c54914e0c1701cb40315e4087572c2306631d6cc91ddefb02ed7fae0b41914a8e31b304bcb5d05ba4bb1fd7c8394630b2722271acff146bf3fa954a1788830ba0c83d850627106027c28f8034ded789f562f434e2e2d2a3c61cf86e0140cba7cd156c457a9e4a5f63599f1b9aa0c962f018cf39c26c2111931c20912542bf2c1de7608121f4ebb77bd71361b49da8ec25238bc74c0", 0xb0}, {&(0x7f00004f9000)="4e280febef7bc0502b0af95e855758b525c5cf5cfc58942e", 0x18}], 0x3, &(0x7f00002c5000-0xc0)=[{0xc0, 0x18b, 0x3f45, "4a8bfbdafcb3b91b22ab1b898312f91517e307b08e832a799070c1dd5b4bb5ccd5277ce7eae6c4eb47993dccf0757e3b2faa3086dedd9088cf019d29ddfeafbeb4e90fdd00e4038059fa844fb2416aef3e4776ae281f43b870d98d5c2908574bbe2cdbe9bc8dc586d36310996f3ded2dbcbfba4ba8799d3c43024f9260c1d61a8f0f4db3d2e4d108bd2f6e35235960efb4631993d62e1c55d28e7a6ac6606ff84f4a7dee524ad4f3644bc4"}], 0xc0, 0x800}, 0x1) bind$inet6(r0, &(0x7f00003e8000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001ca000-0x1)="03", 0x1) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) 2018/01/21 23:54:30 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) setsockopt(r0, 0x0, 0x800000000030, &(0x7f0000001000-0x5)="", 0x20001108) 2018/01/21 23:54:30 executing program 3: r0 = socket$inet6(0xa, 0xb, 0x1) mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f00006f2000)={0xa, 0x3, 0x8000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffff7fff}, 0x1c) r1 = socket$inet6(0xa, 0x80000, 0x2000000000003) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f0000f60000-0x82)=""/210, &(0x7f000011c000-0x4)=0xd2) 2018/01/21 23:54:30 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00002f4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f72000-0x1e)=""/53, 0x35, 0x0, &(0x7f0000205000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000bfc000-0x60)=[{&(0x7f0000001000-0x6)="4a3aa36d8c7f", 0x6}, {&(0x7f0000ee1000-0xe8)="d93f15c7e1526420178363c9197ad0a505c219276a5c48a50cc56a949a0c1448414582e0d4f36f68a3272762135e8bfb0de8ce8cb7be786291b449381a9f5bb5f6bfe5643db8a8aaabd65418b91c2900f78390accb8fdd6fc80e36940bdfe012687bc5b4c73d524b788a277e502942b39613d3ec8eb63b46225020be35788b91ec6d0650d5eaea05861102c5fd245760df4e9fe0d7aeb56be864a276324244edc41d529d3b4d2d14de7d7204ed60ebf43bc48278d1fd7f094cdadf7c88e58c29da9c317ed381744ae9720ec906f53544761fe767d6fa7b0985ac9603721cbda78977f1a8f186b15a", 0xe8}, {&(0x7f00002fb000-0xb8)="cca46ab7d1a3dc06df875f6fee4ec355e6a9467d0107e8dbc63501b26e9099e9f70c52a5cf7e8ad8d03db6590f14fc53d6a52812579bfb539d1e164437fc8c32532467f35438ce5aa10f8abb3025f09648e6f9f983339041dd54c5bcbb42f3a2cf6b0f1d7090403354b13eeb0f69caa32d9ba6f7248cdfaae89f3403311dfdaf47b68cce4702249c530c074ff311c013faaf72f82742bb9c23904e61eb6636af3e5a8181eff23f069505802ebc078b73f6bc639913bc3430", 0xb8}, {&(0x7f0000daf000-0x1)='0', 0x1}, {&(0x7f0000d73000)="084e8b6ce94f8ee57f46ed881afad8f6e609c3887ac7b69c480402827f9e45da7b8cd3c4ca65ea0b4c1f7c6ac963c8f36b89bebf60d01edfcf8f7c7c570fe71f58e5d8bb047063e23b036bf4c6e09c058ceae3763042ae2453a7692f6bcae0224d5f260a9cb35895148554090ccccdaeb88c72573cddbfcf6554f88240b62578edb56d38a10bab8e537b667b60f301809e728d5b51c7d8d18880beae6716f37b897ecb", 0xa3}, {&(0x7f00007fd000)="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", 0xfd}], 0x6, 0x0) ioctl$sock_bt(r0, 0x8907, &(0x7f0000f7f000)="") ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000231000-0x4)=0x0) 2018/01/21 23:54:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x997ed8761b9f0eec, 0x6f, &(0x7f00001e4000)={0x0, 0x0}) r1 = socket(0x10, 0x2, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x0) bind$bt_sco(r0, &(0x7f00002e8000)={0x1f, {0x5, 0xec28, 0x0, 0x2, 0xff, 0x6}}, 0x8) setsockopt(r1, 0x7, 0x1000, &(0x7f0000fba000-0x47)="0b48358d57831bd2ef5a2af85906dba802530fea8f4177de2be08aa780fa02f23b75d54f86475f861b0ee304e83efd172d81d579cfa0066cc92024d6f1a163fbbdfcceac99ec8c", 0xffffffffffffff2b) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f000062d000-0x20)={@common='dummy0\x00', @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/21 23:54:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f00003bf000-0x4a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0xa, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[@timestamp={0x44, 0x14, 0x5, 0x3, 0x0, [{[@broadcast=0xffffffff], 0x0}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = socket$pppoe(0x18, 0x1, 0x0) read(r0, &(0x7f00002a8000-0x77)=""/119, 0x77) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f00005b1000)={0x9, {{0xa, 0x3, 0x8000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/21 23:54:30 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000004000)={0x6, 0x4, &(0x7f0000005000-0x20)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x231}, @initr0={0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000003000)='GPL\x00', 0x9, 0x4c, &(0x7f0000006000-0x4c)=""/76, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000004000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, &(0x7f0000006000)=0x3a) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r2, &(0x7f0000007000-0x10)={0x3, {"8f353edc78c7d6"}, 0x200}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000006000-0x10)={r1, 0x50, &(0x7f0000006000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000001000-0x1d)='D', 0x1) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000073a000-0xf)=""/0, &(0x7f0000004000-0x4)=0x0) 2018/01/21 23:54:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="1d", 0x1e0, 0x0, &(0x7f0000f53000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x3}, 0x1c) socket$kcm(0x29, 0x5, 0x0) sendmmsg(r0, &(0x7f0000f9e000)=[{{0x0, 0x0, &(0x7f0000fd5000)=[{&(0x7f0000c4f000-0x31)='L', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) shutdown(r0, 0x1) 2018/01/21 23:54:30 executing program 0: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) socketpair(0x475ba24c39ad00b9, 0x806, 0x6c, &(0x7f0000b0d000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000879000-0x4)='tls\x00', 0x4) getsockopt(r0, 0x800000000000010d, 0x0, &(0x7f0000700000)=""/4, &(0x7f0000e52000)=0x4) 2018/01/21 23:54:30 executing program 4: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000ea000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ef0000-0x4)=0xe8) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r0, &(0x7f0000ef0000)=@hci={0x0, 0x0, 0x0}, &(0x7f000013d000)=0x6) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000ef2000-0xe8)={{{@in=@dev={0xac, 0x14, 0x0, 0x16}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x3, 0xce, 0x0, 0x0, 0x2, 0xa0, 0xa0, 0x2b, r1, r2}, {0x7fff, 0x800, 0x9, 0xe1, 0x0, 0x5d, 0x76, 0x0}, {0x2, 0x3, 0x8, 0x6}, 0x2, 0x7, 0x1, 0x1, 0x2, 0x2}, {{@in=@multicast2=0xe0000002, 0x3, 0x6c}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0x16}, 0x3, 0x0, 0x3, 0x7, 0x7, 0x6, 0x8}}, 0xe8) setsockopt$bt_hci_HCI_TIME_STAMP(r3, 0x0, 0x3, &(0x7f0000ef0000)=0x2, 0x4) r4 = socket(0x40000000015, 0x5, 0x0) bind$inet(r4, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r4, 0x114, 0x1, &(0x7f0000000000)="2a8a33f9ffff8109002186b32cff6dac", 0x10) 2018/01/21 23:54:30 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000-0xa2)="55323f9ec4bd02c22c9c3f7c8fc33145e0b4268e6c29fb31b72182a04e9f68b34c6304f68b85bba1fd1b95515cd60ad8b8ab150096080e68fcba42eec5cb8098daa728583ea0f624d825b24df30146ad277442aeab5a491ab5c1d4f4db02536f74d22ea9941fd19049e8c24beccc4b62fc865a75a4253ded4d95d70f54fc4d7be1f65a8ce089e8eb6e8ff180bffe8767f654312eafcb5ba4f1576c3f5b76a2b78faa", 0xa2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00006c2000)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ce0000-0x4)="2269026c", 0x4) r2 = accept$alg(r1, 0x0, 0x0) sendto$packet(r2, &(0x7f00005f1000-0xc3)="80", 0x1, 0x0, &(0x7f0000faf000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/21 23:54:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0xf, 0x4f, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) socketpair(0x5, 0x800, 0xff, &(0x7f0000fc0000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f000022a000-0x100a)={r0, 0x4, 0x1, "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"}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00005d5000-0x38)={0x0, 0x0, &(0x7f0000fc2000)=[{&(0x7f0000fc9000-0xb5)="6edce12a068bb143ce4f9800f957e38e", 0x10}], 0x1, &(0x7f00007cc000-0x30)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00003cf000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5adb, 0x8}, &(0x7f00003ab000-0x4)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00001df000-0x10)={r4, 0x78, &(0x7f0000ec4000-0x78)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x0}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [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], @dev={0xac, 0x14, 0x0, 0x16}}, 0x8}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00007bf000-0x3)=0x10) recvmsg(r3, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) ioctl$int_in(r3, 0x5421, &(0x7f0000e09000-0x8)=0x2) ioctl$sock_bt_hci(0xffffffffffffffff, 0x400448ff, &(0x7f0000882000)="6c464a2bb4f1317690d10bfc650916d5acb72683c2519775230a0faf7db2538be4e7ec8e0cfb0001f1f802b4e9053032af5499ad28712735df0a8d787061e9a7db5786da49b848e20c7163153a196b63f6229c90294d2398a0a69e5e131d5b31a55ca7bc6ee099294908935c29d797c7aa6cc6f104e54cfa6538e909d7ce025c71b6b3") r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000ba4000-0xe8)={{{@in=@loopback=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, @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}}, &(0x7f00001ce000-0x4)=0xe8) 2018/01/21 23:54:30 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xd, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000)={r0, 0x0, 0x0}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000001000-0x10)={0x1f8495147685a07b, &(0x7f0000003000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000002000)={r3, 0x3}) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000001000-0x1008)={r0, 0x1000, "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"}, &(0x7f0000001000)=0x1008) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r5, 0xc0406400, &(0x7f0000003000-0x40)={0x9, 0x1ff, 0x10000, 0x94, &(0x7f0000002000-0x94)=""/148, 0xd6, &(0x7f0000001000)=""/214, 0x24, &(0x7f0000000000)=""/36}) getsockopt$netlink(r1, 0x10e, 0x0, &(0x7f0000001000-0x5d)=""/4, &(0x7f0000001000-0x1)=0x27a) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000003000-0x1008)={r0, 0x1000, "52a30ce066f48a679471bddac7845c9bf037392bcc2f1aeb44a8a15db7fbff58994758436ffac1c369d2541fb9fc6d20cdaac9df8240311121a0a608d42d61c0d4e34ce3d9f8775e0f6e9bce96d3d280efd8ed88722bca4e799d1684a751a5d0c5585bc55e4f34067b6b2052063c48d3747ebadf3e79422977ef152883c3981b7079497a79017bd18ad5d048f4577f93acc1162cb711ee19bb8a9425669936365864f4950f4b95b3600cd26d7f6c6de3735090ea0a9ccabe624bfd48b68197e967c44286de76fc090e37b7b3b2b141cb6b3c83c65cff15b857cc2c2febbc310a5beeeb3afe9ddb45015b24bf22148c18dbee29a4ff3826ef233c82739480301ca46609eb70d369b8efc7206244dfc250c7ad2e1bec4120ea2d2bf7f7315dfe46e16d0350cd1420129f2df5a94daaa8f06b73fc139dbec9796eed6756dcbaeefe765a0cbfb7fd3abe2513307c48702b00363549c983d97c8f62719f51c77ad7dc27e3c231d2507ca9a32e7a384093c7627bab335e50d3ebdeb291c78e34285c9fc8bb1862ce8f691be206aa794434fa82ffc700a8173c8702bf5b563263cabeb7eb57e7dd2f3dfdedb5d54a64899189c037bf018e89efdbfc96bd35a9b084a90141185bb18e450323f1e069a8611f5b5174bcf3eec724b4e94077473e65d105afc0d795cb8a7062b4d988507b42c8337af9ed1ca790664088e5fb7c99f130c688c5f2d651d691508bba7371d38162bcabc67c66a37b33e7489253dadca4d1ff7ad8255690142dd5ced3bcd406597245efe64daeff182dd9101ffa9632f6018fc27771d1a68c33fd46024b0382f688ae00e868a4df2247e757dd84c93ff8ffae7ea44215afbd0d4010001f4b66d52315c713600f8f61ec3bc151448c323340ec60aad3efa259129654b006b0818ba2492a49929b9aa200a18abb890f7fa7a5f5cf654baadaa08e9a96715b2aed05354aae8fd9e05a09f98c778acb59f1b52e614e1892855fdebdf65668b70f3be6f9581e7ffbf7992bd16f7a120609ec6cf93acbcabd376cf042f63fbf10c03b95e564b271d7034ddd79891d3e6dadb71479fe8bdfee822bf22619a195b768fb065e133ad855dde0eda14fb3d7b7bb2754184c246f0903451a773df67f49068c8ee59d6ab75becb28f2ae52d9affebbfc38a7ca1ded187ad9cf473db6b43bab946821a6bb0a116d0dfb223218284be980227a55267f15414b38b00d71ffde60d1eba4f762bd25e02f1def86d3cf8177dc3d36af73417b1dca481fedbee47eedadcdc3057d4a6e78c61228b0441185d8c3c79a0bf8455515398dcbec69dec0557efd3a62b04af142eb31d1dfc0810acf168dc127292520bb2aa86a32fa504039a847d90ddfa4bf1d632c99ba8e730454463429820d9985ec62994ec5281bc804d21677b3992cb664ea97845b59a16432306549c500959b5328bdb663ef289d136489e39364be07d0c1bce23b05eca611980af5f555333076b26f1c44193415f1d47af6ac0e162f8ca69ce617d6dc7886b5d93955e414c277722f2dfbeb5eb7a2e88f605768ffa791713dc7d58d6e8ddace90d0adf5d87f2ed61303edd94f35840fbbfd26ccecd95d0489ad4932af9da8bdf1e35289b8263722fc6accc2911fe70ef09c35144e216ca0a7d921ed68579e4db6c9ea7c9a54d73c05e698d4f459a5415ea7989282935739b80349c4b672cfe569e514a6d195fd23cf32d1e1c547681157ea425d2a1e26c9ee647f574313637da71dd3bb1e9ee4be8c81e4caf98b2d0e6ac6ce2b2753300c6cb1ea7db903c27f31636e1853da507dc430eb610c504495850022b29e9b3be2c1752f00a4c7a8765aaec51c8d03f5bc911258b686e064713d8cddf514bcd323d966cd6479d2ecc17827b357e18cfe90c5f0d208e2d031d50c2450636449a04f0ac0f1e2b63a38fa78782e46512266c3e2d7e12103fe3e30bfd48e2353a68e08eb1e316944f1bac5847e44175d112af47869154dd318668707d88ec848735f39c15f447cb15d1c1fb6baba123cb8fb2be7d59fd61903fc067f5d74f48e0752c26e37feb120edd9d7bbb3ce07a7c3ee8ff9b57539a32754bb9a6147d1ccc1c50b035616a1634d13a558075d83c847e86ee9dc1363c630b13140ac9b2e298764f6d73cd5f650c25ee4a876cf13804c8cbdd8591bc94e1e72bfa99423a91996b5924fa4017c6bcb66c266bc3947e359c5e45cf47f7f50ee7ff04f687e79cbaa7722565ba0dbcaeb36a8aabf9a778af11f7c629e8ed93c7eb4f3393bc0e00e56679615215a836d2500971ed124f5feb7725df56ea02a7fd9aeb2de0bdcdc5e21e423a61dedddd715864926b529b163ca68fd153f27757f46d625cc308c5a46d9c7b7ea904fe1b659ce3fc05dbc939abfe57e57cd3aa33464359b800e23a9c9ce3a38f3cd630e53f3d29cd71d435d63bcdd75d65c014de6a4ed85c4d270bae104c8683d32e824d75bd5469efcfafff803e4b175c018b7b15a5c04319d1b9bb534e880480bb97bcb547e77fb3b292572f0c37aed7011ca5ff603bd8c410941a6d78634c1121dd23c0e03eca4be3b053f06ca84d52195d6b3d3eccebca90953660a23a448cc5bb292c45c170e23139d08b058f3a43b269a56e7f9917f68eac1cabb0d8c2e4d1c47ecfeede666a74414ba6ec43bc7008266d3a1ba95a73183b3912aaa33d3147f54e2285ff961a31869e053ee8545fed464ce3b96b3d604ba4e6e46ee3253e293a1485c184e4d7f887dd7456a9db8bc9922c1e82eda6420c110ed4b0ee04f49aff0dd6d6eae03ae5474cc30821d00d4ee76fc9234826165409703e1c5c89407b5564f916a720408f9cddc0bf940d14270bb3d3dd2ed1f1dc53373473db610ca3cca14cd6a02ceebbf4844b060d065d7e1d28fb76aedc5602fb72cd5c331b2ec2132b839cdcf615a58b11585677fea365bb0f980b99e5dec9007c70411cddaebc2f913d77944c60a3cd1ab4e690d806c2011e35405acc3a9413d247da730308a31776cb5cc92183e8c6b1e4778d5d54a165a666fbe978a8a406dbb7ff103efd87cfe324a741151d089671d571ef7384293d0336218af51d01ce404677634e0e6da9f5ff4e43173607c353f8db340d0e2bbd01ffd5f417a0e5f96c44edb7fbf03400657d27f3dab8916bfd85fa9045eff641fda8c104cb9d08ab296b054383afeb2b59c82eb5b379b16b4617cdeeaf7bb7d349d15c736a2906330a793c3e3d1113437050b7da33adbb15ff368c585735b6d713e4a68fa10f29589168ee9549dc8e645c65254420b18cd93640a4b998dc42a17d795bf9291d21539b5edfda4b2d26b230cced7488b48ec880bbbc5978de3a374436febbae1e1a5e21683cea11939e7eb7661cbf0d7fccec43de7f894a05254817d606358e311802342948c39f7e31c52686a4c5355c59f8f6475f4c62575bf30d21f0920ca5b33ef71310b57c3840536a49f8926c2757d25946d5b2a6007713177499653aa5e3236f03d09d19ded3a98cf0de3b5e8ce2319f5887aa280417a13b80278267f3f4cb7ea82938c28de4456382a7571efd23a6b0685359a370f5370f12346b16fe1e984fb4fbf32cd9b5cb580a55414a63b0e3a8602217c907a43f61f33e5d1c3fbfc9eab025904df134c3ade9cf86c98656761b9a89bfa398c4fd2e80ad4b5a75bafc18539d2dfa1431a69b94217c39b9bafe135bf3edef7339d9850efabf666408c6fdf4961d651cabdb841bd72aaa69139eaa2776434890b1c77a2d15f9160f7a3fb9a0119ab70d1850cbb4b3fc4b33bd2a5b8aa04767043a405d32208aa4fe5cd56838633dfb1e86ec3085b63df3af73cdf2dda4e8bc3f3a5f89aaa3c4cc013a291a34bad9ba4918edde743ebae9226c9408e6912ef1bb44790f88da56e40392bde89e69c5a8afd4fac5e2c23c9f708a65a0ef989dbceccae77c850c9d7520cb64ec28cba167101aeb365d564ba21dc272912be908025896b7cb2dff6ce2305c1d2895181e08fe0809bd89e61816aeabbd4fe4406a7f4433326c6fed9b24d13180e120de0d6e8ec31dc55c3561c50ce00113e5414ca9b1e77b77f7088ca53fecc478509930fe02b6aa2a3de92e6c217a07fc894cee521bf3bec02aaa7839d3c1a40799bcc020d6f40d2d9f7236aaa2e9b1805e59aa76faae96ca27addd1a6c8659883b65eb748eb66b0d4ba6a83e32c6dd912491dc1b3556cb232e40645c0d0e94362fc8b67c5bbef2c5a66ab04399ed7e0899be05dee0912fc4e4a9ccec0124a0bd50aa30ac22806a00b44d0fb33efb890448ebcc1d03a3e11bb675cee253ae8178b1a515d5fd403431741879c4cdf225abc2da71a2df23315fcfc290f18541317662c802e7d50223a8aa695ef9c461fb76b03f4022209f438ae40c4e0c0a792965791c03f8638a97b513c70c984878e2e8347a817d64c5d330fac74c60e4a430b50ed96e265f7d3f85cd3952ef562394259b676338a242179d689a056e2ceb65b8211a99e087dfa1a890b174ff904add3f91586058e4d4228ddaebccab659f01041d8c54bea8a0492beba4e796d46a9ab47b28545eae673c7a080a0d0d47f8c4d12841f7f8c711dbe7fa59eacd6facb8bbad7211462d22381fdb9f81c0bdd9a71e19347512f7305de377e1f4ffa92c802b5e971235e763dd9c203ef10d101464c16885e6eba4efd466d2f3687e5520a05f1d996254105cc9dfd438e57bfff60c5a659c95bbbacd02a69e89acb25d1a49180790babd2b4f12ab83014e618b824a9adf76e7f0f71a64264c20abbe97701a19fe16d9efc24b061cc2b13d2c64ad650ab3d6e292974ffc31864569692256365b9e16dbc6bc17496d85391b834b734c2a3db9706140acffa18481b0b419e93b49f88c9add14b94c10962bd64531102bfe1d9ec7ef1c029a7fc33cb1d88c66b2e7466a3505a5231841337849268299e3ea4dac2757145892796337772f884ff54e1e169413ec85d106927393be8f13b351786d93e83b3b4fd892114924a96f5a0578c4aa6fc18efb849155fc608602b5bc904a0ca0eb52712943c97d24d4eda5885344a11c426f1303a7364f768cea57d028d315bd1202226f49857c7f687efea6186a7b754cea92e74f6a76aed7fdd89ac2383ddd3d964fc6f892b48c5d14879286ac93eb94d8361b9b1b02ff6d19e9cbbe13ecd72ff77d7a353b760a1f8a5828e52578c2b6c9afcbf41737efaa53cc9824a1feb0c8e0c0f3d7e333e0e447eafc6a7edc90008436e4add28dbb2e434fb466fb84fe67ab6e5fd7a2c41ebe13f960789f1c2cb4ef3294460f9c957dbc1bc0c0b4909583e4a8e57a8667a04a17be7e52b1e5c9992cf5fa1468a5a31aed071768b8f71bf38e2d61b8067223096d5244aad8c577bc5ec92ac45ebcafc3aa737791cc8252100abae72878ebd0cb20b731e5e4a9ba0828cc793351d6c51d98bfcdca4a3d682d1d570e5c9204bf2245a604433a1a42e04b22fd0fcb453a580f9c18da8e7d73a6aacd0ac8446a20da58283732d56d24401b336f05eaa0c4a0c1d6ef186c9737db683f080f049958200e7806652068fc33f8d651b21ab676012ce4bdc47ae0328fb86f4e55a0c9940af46bd328de5e2900db8b43f42545be622ee1ca72526ed3ab65aa82045991242b485d4dca3feb47496ec8311114cf28cb231eac375b31b47cb121b9dab079beebb317bad79c7b4dadcd522d1f9609b3149641fb37c312257599ce797bc51dbf8c553700a302960bd53f9ec48d8e4ca334356b70e272c7e17956dd8d67753748157591"}, &(0x7f0000002000-0x4)=0x1008) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x89, 0x3, 0x9, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r6, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000003000-0x40)=[{&(0x7f0000001000)=""/104, 0x68}, {&(0x7f0000002000)=""/219, 0xdb}, {&(0x7f0000003000-0x44)=""/68, 0x44}, {&(0x7f0000003000-0xbd)=""/189, 0xbd}], 0x4, &(0x7f0000003000-0x1000)=""/4096, 0x1000, 0x1}, 0x100) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000000000)={0x568, 0x4, 0x9, 0x2, r0}, 0x10) 2018/01/21 23:54:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000d9f000)={@common='tunl0\x00', @ifru_flags=0x0}) setsockopt(r0, 0x4, 0x1, &(0x7f0000c7f000)="004972e0b2f9d7ea79d29f0bf7a6fef66d9ea5154915a04b6e28d83e371a389aab7d607c174449a17a13f5081b0abe17dab33869a1593274567f4f065643806cad52de7c665a587328d00b3d23eedf21289494cedb35ce5553894dd3e6f4c4ed09eded8c2801deecedb0955d9a677f0affb3344f1747a81472e40eae5318027e707cd8548a401377cbe6350ca6a0bf337555f20c642dc9ec53c3bb599de09c7d072a2bd9", 0xa4) 2018/01/21 23:54:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80800, 0xffffffffffffffff) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000313000)="0022040000ffffe0", 0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00004bc000-0x8)={0x0, 0x6}, &(0x7f00003c9000)=0x8) r2 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000a59000)={0x0, {""/7}, 0x0}, &(0x7f0000346000-0x4)=0x10, 0x80000) setsockopt$ax25_int(r2, 0x101, 0x8, &(0x7f00008fb000)=0xd03, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000073c000-0xc)={r1, 0xfffffffffffffffb, 0x30}, 0xc) 2018/01/21 23:54:30 executing program 4: unshare(0x20400) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f0000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00002b2000-0x10)=[], 0x0, &(0x7f0000bdb000-0x2e)=""/0, 0x0, 0x0}, 0x0) 2018/01/21 23:54:30 executing program 6: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000001f000-0x4)=0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000004000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x2, &(0x7f0000017000)=0x4000005, 0x4) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000018000)=0x3f, 0x4) bind$inet(r1, &(0x7f0000015000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x0) listen(r1, 0x0) 2018/01/21 23:54:30 executing program 2: mmap(&(0x7f0000000000/0xfa000)=nil, 0xfa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="0439e9e3f3e8", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "044a01", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, [], "fca967e17f791010"}}}}}}}, 0x0) 2018/01/21 23:54:30 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f00001e2000-0x38)={&(0x7f00004f6000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000000000)=[{&(0x7f0000410000-0xec)=""/236, 0xec}], 0x1, &(0x7f00000b2000)=""/123, 0x7b, 0x4}, 0x2020) connect(r0, &(0x7f00008af000)=@in6={0xa, 0x2, 0xfffffffffffffffa, @loopback={0x0, 0x1}, 0x4}, 0x1c) mmap(&(0x7f0000000000/0x362000)=nil, 0x362000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f0000239000-0x38)={&(0x7f000035f000-0x1c)=@in6={0x2, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000361000)=[{&(0x7f000000b000-0x41)="ba", 0x1}], 0x1, &(0x7f00001bb000-0x24a0)=[], 0x0, 0x0}, 0x201b8b70) 2018/01/21 23:54:30 executing program 3: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000f7c000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f7b000)=""/53, 0xfffffffffffffe62, 0x0, &(0x7f0000205000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0xde) recvmsg(0xffffffffffffffff, &(0x7f0000f6e000)={&(0x7f0000d3d000)=@un=@file={0x0, ""/21}, 0x17, &(0x7f0000cab000)=[], 0x0, &(0x7f0000f6e000)=""/4096, 0x1000, 0x0}, 0x0) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x368, &(0x7f0000581000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000d01000)=@vsock={0x0, 0x0, 0x0, @reserved=0x0, 0x0}, &(0x7f0000f7d000)=0x10) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r1, 0x0, &(0x7f0000f7e000)=0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000f7d000)=0xeb14, 0x4) 2018/01/21 23:54:30 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000e7a000)={&(0x7f0000d3a000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f000044d000-0x50)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000f55000)=""/11, 0xb}, {&(0x7f0000ec1000+0xd67)=""/77, 0x4d}, {&(0x7f0000000000)=""/80, 0x50}, {&(0x7f000002e000)=""/39, 0x27}], 0x5, &(0x7f0000d12000)=""/4096, 0x1000, 0x8}, 0x40000101) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1e5e, 0x5423}, &(0x7f00006f5000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000c65000)={r1, 0x665e}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/21 23:54:30 executing program 6: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0xa, 0x5) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000f84000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f84000)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00002f1000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x979, 0x3, 0xe35b, 0x100, 0x2, 0x800210, r1}) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f00001d0000)=0x1f, 0x4) setsockopt$inet6_int(r2, 0x29, 0x2, &(0x7f0000f81000)=0x8000000000000009, 0x4) sendto$inet6(r2, &(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) getsockopt$inet6_buf(r2, 0x29, 0xee, &(0x7f000005e000)=""/90, &(0x7f000004f000-0x4)=0x5a) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f86000-0xa0)={0x0, @in6={{0xa, 0x1, 0x1000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe00000000, 0xc083, 0x200, 0x8, 0x10}, &(0x7f0000f86000-0x4)=0xa0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f86000)={r3, @in6={{0xa, 0x0, 0x8a36, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f86000-0x2)=0x8c) recvfrom$inet6(r2, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/01/21 23:54:30 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x80)=@generic={0x0, ""/126}, &(0x7f0000000000)=0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000001000)={r1}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) pwrite64(r2, &(0x7f0000eb0000)="f4af0b2d", 0x4, 0x0) mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt(r3, 0x1, 0x15, &(0x7f0000fa0000-0x11)="010000000000000000000f0000000000", 0x10) 2018/01/21 23:54:30 executing program 5: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000022000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f000001e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000001a000)={&(0x7f0000022000-0xf8)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 23:54:30 executing program 6: recvmsg(0xffffffffffffffff, &(0x7f0000f70000)={0x0, 0x0, &(0x7f0000f70000)=[], 0x0, &(0x7f0000f71000-0x14)=""/20, 0x14, 0x0}, 0x3f5a1db4cedf06e6) r0 = socket$inet6(0xa, 0x5, 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000b34000)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}], 0x48) 2018/01/21 23:54:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x804, 0x7, &(0x7f0000f84000)={0x0, 0x0}) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000cfc000)={0x4000000003, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f52000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00004b3000-0x14)={0x0, 0x1, 0x3, 0x3f, 0x0, 0x6292}, &(0x7f00001ca000-0x4)=0x14) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000074a000)={r2, 0x6, 0x85e6, 0x80000000, 0x7fffffff, 0x4}, 0x14) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00000da000)={0x1, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1, [{{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) 2018/01/21 23:54:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000323000-0x2)={&(0x7f0000218000)=@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009a9000-0x80)=[{&(0x7f0000a19000-0x24)="9d030ab4053136526e725d560c1e0dc674c713e985282d5db6c3d6d5ea0894b798554d9b", 0x24}, {&(0x7f0000ae3000-0xdb)="7a51b81c60dbeff3135a01251a42f7374ddeb4475be813cb08b3991c2aa6e15fd70e49bc8857d64a957111dac0f99d2af97d81442b78c80f482c0d711314747022b6f7fefcc878421d9d6ce87c21dbf3bebec6215377ec1c69f22f9118ac8ca6b395d7ea2c680323ec28f9ba19c103798afcb8f4bfa76f766d5364a8d9d9d40e3d186bebe9904b375f780cb61a7a3ccab34a1315189b1823fe201b97e1107db2e2aca1ed79d2b59aa5a9197e8b751abaff4d1eb9b1b54f5710da1cdcc806fee8e8ff79542e82d4dd2eac946029d4dde76f4a6c7f75b08b3679782e", 0xdb}, {&(0x7f000080b000-0xb3)="1a2df266c5d416c2f6681cec0eeee9c00a235f4c2d5c7e7a2780c7246421c9e94c6fb881107cb615daf0841ccd522ce74f9156e0ed693c97478f6c95fdb4bf19c73591d4c25d4a141d282bd60c6eb4874d3694aae8ca75b8ff201ddf9e06d8e80c182473db23486f5c3ef44ff773d39a10b51ae77eb9c9d7f0720307eef8fd493cefead662d1db0b13a544a6f5318ae5b53706498b2da9140fb80e739b0078d202aefd6bf82b7eeb2099afd20c935ee8e507d7", 0xb3}, {&(0x7f0000947000)="f0eb58f4f51a45b2a07c36efcab243f320ed950a506de0ffce41ac329e043b378ca8ac97dbd657c09dc03d875f02fae3c3dd443f0c3beb94e0fa9acc892ddc6cc0a97b8b8bf402ae11547ce238aa252c9c7ad9ac7d5c293046aa0836d6743bd5aeb45948e43b2ded78e4895d7fd36c752614739e7975dd92f8ed34ce19fd0118b5fb2218f5532a9e9330cd473f17474e752550a4fc523ceb7421b571c668fe194f5f", 0xa2}, {&(0x7f000020e000-0xa)="946b445b1fafdd5f3d28", 0xa}, {&(0x7f0000722000)="d314acdb0c3171e3bc786744e6d2ed24522c15f6d772cc24d8168d45ff2646dcfd834ad2e92dd98ea52fd0ea875509982e72bf5e20d5c31a25e9790810c5f9f65346da76330873aaf892acc3477db514dfe304a04a6a0c63ca8b6c0d33e7b3d90bd4f4f4220b34a57284389a21b10303b8eafaaab0568a2c34f1a669b01066d310b45c68acfecc555f8c9db7194d4a54577fc98be604e9a6e923db23b8553f3f15c42aef950637ca40c47e8a575f", 0xae}, {&(0x7f0000744000)="7dbed07c1e545339297302e4894ca62999d8b490ad8952ef1a7286617457e7266f09ab47a99678dfcf00ff659e961d08e1587db88f75244ff290e5af6c6adedae68a87895f67353b6e6d2d3fd52df3b772b79e2905e0054cb29c604b281d8c96bc57c3474bd44094349612b93cb6a90d0360130914b344ac8afabf400d128f570c303341f7b7d106dd593cdd56cfc21ca829968dc23a43c9180ee9ad050e78bab5997c77d0e8ede2a3371a18c6c9faca82591441fdd6ce925b053131efc8f6aa", 0xc0}, {&(0x7f00001e0000-0x47)="4ab62b2ecbac96b83abe3386d7596a99e54265416929e268820d1f55932be9edef0e5faa4a77362f5b2f51f17aac628b96d47bcf18d39af2e091fa19ba47492aea2e5989dbc43f", 0x47}], 0x8, &(0x7f0000f13000)=[{0x10, 0x0, 0x8, ""}], 0x10, 0x3}, 0x810) socketpair(0x10, 0x800, 0xfffffffffffffffc, &(0x7f00005c3000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000502000)={0x0, 0xe2}, &(0x7f000044f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00004fa000-0x6)={r2, 0x1}, &(0x7f0000776000-0x4)=0x6) recvmsg(r0, &(0x7f0000843000-0x38)={&(0x7f0000cc4000)=@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, &(0x7f00001ba000-0x30)=[{&(0x7f000093b000-0xd9)=""/217, 0xd9}, {&(0x7f000035d000)=""/43, 0x2b}, {&(0x7f0000927000-0xd3)=""/211, 0xd3}], 0x3, &(0x7f0000564000-0x1000)=""/4096, 0x1000, 0x9}, 0x0) getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000622000-0x49)=""/73, &(0x7f0000e5b000)=0x49) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000d59000)={0x40000000, 0xa6, 0x40}) r4 = accept4$packet(0xffffffffffffff9c, &(0x7f000029d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000377000-0x4)=0x14, 0x80800) getpeername$packet(r4, &(0x7f0000383000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000084b000)=0x14) 2018/01/21 23:54:30 executing program 2: mmap(&(0x7f0000000000/0xed1000)=nil, 0xed1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000059a000)={0x0, 0x0}) mmap(&(0x7f0000ed1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000ed1000)={0x2, 0x7ff, 0x200, 0x2, 0x66c, 0x1ff, 0x0, 0x10000, 0x0}, &(0x7f00007bc000)=0x20) mmap(&(0x7f0000ed1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000ed2000-0xa0)={r2, @in6={{0xa, 0x0, 0x100000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb6f, 0x3, 0x2, 0x3, 0x2}, &(0x7f0000325000)=0xa0) bind$nfc_llcp(r0, &(0x7f0000d56000-0x60)={0x27, 0x2, 0x7ff, 0x6, 0x84, 0x100000001, "14095efef8eb24fe6e1f279ed2da181e8c56cc31217aa66dae6a72515d728ef3bcdb26032ea9f742b1c7b98d52099fb82efd27fa08aa9f2bbf87f75976b053", 0x85}, 0x60) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000579000-0x14)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ed2000)=0x14) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x3, 0x3f) mmap(&(0x7f0000ed3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000ed3000)={r2, @in6={{0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcc, 0x1, 0x3ff, 0x400, 0xd8}, 0xa0) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000ed4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r5, &(0x7f0000ed5000-0x3d)="f1282453621b16a1d4a18718ceb4ff245ae7ef8cb9c2208565692a9172ed7f6df04cdbb05f7b4c726811489c062045c647da8c678011be485d5b743f3d", 0x3d, 0x4000004, &(0x7f0000abe000-0x1c)={0xa, 0x2, 0x2d92, @loopback={0x0, 0x1}, 0x92}, 0x1c) mmap(&(0x7f0000ed3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000ed4000-0xd4)=""/212, &(0x7f0000ed3000)=0xd4) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000ed3000-0x38)={&(0x7f0000ed3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ed2000)={&(0x7f0000ed2000)=@ipv6_deladdr={0x5c, 0x15, 0x0, 0x5, 0x2, {0xa, 0x3f, 0x40, 0xff, r3}, [@IFA_ADDRESS={0x14, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @IFA_CACHEINFO={0x14, 0x6, {0xfff, 0x3, 0x8, 0x6}}, @IFA_FLAGS={0x8, 0x8, 0x454}, @IFA_LOCAL={0x14, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20000080}, 0x800) mmap(&(0x7f0000ed4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ed4000)={0x0, 0x0}) mmap(&(0x7f0000ed4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r1, 0x1, 0x1e, &(0x7f0000369000)=0x0, &(0x7f0000d42000-0x4)=0x4) bind$vsock_dgram(r6, &(0x7f0000ed4000)={0x28, 0x0, 0xc919bb5b759d290e, @host=0x2, 0x0}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000ed0000-0x38)={&(0x7f0000ed0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000a7000-0x10)={&(0x7f0000ac5000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 23:54:30 executing program 3: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000821000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000734000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000a97000-0x1)=""/1, &(0x7f00002a1000)=0x1) 2018/01/21 23:54:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f000005f000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x6) socket$vsock_dgram(0x28, 0x2, 0x0) r1 = accept(r0, &(0x7f0000f06000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00008f4000)=0xa) recvmsg(r1, &(0x7f0000a47000-0x38)={0x0, 0x0, &(0x7f0000b8d000-0x40)=[], 0x0, &(0x7f00000a9000)=""/0, 0x0, 0x0}, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000312000-0x4)=0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000741000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, 0xb) bind$inet(r1, &(0x7f0000791000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 23:54:30 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x100000114, 0x6, &(0x7f0000007000-0x4)="02000000", 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f0000efa000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_mreqn(r1, 0x0, 0x4, &(0x7f000092f000-0xc)={@empty=0x0, @multicast1=0xe0000001, 0xfffffffffffffffd}, 0xc) ioctl$int_in(r0, 0x5452, &(0x7f0000765000)=0xff) 2018/01/21 23:54:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000182000-0x4)=0x0, &(0x7f0000dd6000)=0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000157000-0x5c)={{0xa, 0x0, 0xef, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x945}, {0xa, 0x2, 0x7ca, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, 0x2, [0x6, 0x635f, 0xffffffffffffffff, 0x5, 0x8, 0x0, 0x9, 0x0]}, 0x5c) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000603000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000711000)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000d11000)=0x0, &(0x7f000038f000)=0x4) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000387000)=""/125, &(0x7f000080f000)=0x7d) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f000024c000)={{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5}, {0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x1}, 0x401, [0x3, 0x4f, 0x6, 0x4, 0xfffffffffffffffb, 0x50, 0x1, 0x7ff]}, 0x5c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000550000)=@dstopts={0x2c, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x17b}, @pad1={0x0, 0x1, 0x0}]}, 0x11) socketpair(0x1f, 0x4, 0x81, &(0x7f0000c0e000-0x8)={0x0, 0x0}) getsockname$ax25(r2, &(0x7f0000ccd000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000652000-0x4)=0x10) bind$inet6(r0, &(0x7f00006af000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00001e6000-0x8)={0x0, 0xe1, 0x20}, &(0x7f00007d0000)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000b96000-0x8c)={r4, @in6={{0xa, 0x2, 0xffffffffffffffa7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000183000)=0x0, 0x4) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f00005a1000)=0xd1, 0x4) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x5a35, @loopback={0x0, 0x1}, 0x9}, 0x1c) 2018/01/21 23:54:30 executing program 3: mmap(&(0x7f0000000000/0xf0b000)=nil, 0xf0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x14, &(0x7f0000f09000-0x74)=""/116, &(0x7f0000c7e000)=0x1a9) socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f0000602000-0x8)={0x0, 0x0}) getsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f0000a7a000-0x4)=0x0, &(0x7f00004f0000)=0x4) 2018/01/21 23:54:30 executing program 1: r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000001000-0x4)=0x44, 0x4) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f000000a000-0x8c)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xb, 0x0, 0x0}, [@nested={0x10, 0x5, [@typed={0x4, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={@generic="26e7c761480130c62ce59726269c2996", @ifru_flags=0x2}) 2018/01/21 23:54:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000d12000)={0x0, @empty=0x0, @empty=0x0}, &(0x7f0000f78000)=0xc) recvfrom$packet(r1, &(0x7f0000571000)=""/227, 0xe3, 0x10000, &(0x7f0000866000)={0x11, 0x0, r2, 0x1, 0xffffffffffff3788, 0x6, @random="89d551cefa1e", [0x0, 0x0]}, 0x14) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, r2}, 0xc) socketpair(0x0, 0xf, 0x3, &(0x7f0000e6c000-0x6)={0x0, 0x0}) getsockname$llc(r3, &(0x7f0000cee000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000793000)=0xffffffc5) socket$inet(0x2, 0x80a, 0x0) r4 = socket$netlink(0x10, 0x3, 0x40000000) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/21 23:54:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x0, 0xffff) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f00007d2000-0x4)=0x80000000, 0x4) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000d1c000-0x48)=""/0, &(0x7f0000d1b000+0x252)=0x30a) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000b0b000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e89000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005b9000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000028e000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007e0000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c4a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000091000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000cbb000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@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}}, &(0x7f0000c7b000-0x4)=0xe8) r7 = getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000ecf000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c03000)={0x0, 0x0, 0x0}, &(0x7f000089d000-0x4)=0xc) r10 = getgid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00002f4000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000516000)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b95000-0x4)=0xe8) r13 = getgid() r14 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000e10000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d1b000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d5a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000520000)=0xc) sendmmsg$unix(r0, &(0x7f0000feb000)=[{&(0x7f000057c000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000c4f000)=[{&(0x7f0000e3d000)="f0a5bd553ce635047bd60a42be683c572ebf0f94eff056743528", 0x1a}], 0x1, &(0x7f000023e000)=[@rights={0x20, 0x1, 0x1, [r1, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r1, r0, r0, r0, r1, r1]}], 0x70, 0x44044}, {&(0x7f0000ce2000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00006c6000)=[{&(0x7f00003de000-0x1b)="2ebe90db5527283fde107831a6c52fc9ed1ba53fa63fb0319a4e97", 0x1b}, {&(0x7f0000489000)="7a949141029017d92e33fc332efa63ef775f2d6f1484b4a3abdf81e6395c60d9348cd62c1c490ab29e652917774ff4b6205eadfc5e9560f5f00559940c208caa218e18cb3bc941055ff6e00a36e1e925b8dd056cb6d70fcb213ea4088fadc0321347918fddecd3cb64341ed7f0933f64b30e6796ffc2af2d1358fec1a22d9b444661880cb24b62abecc8b252ef", 0x8d}, {&(0x7f0000928000)="32652b385a888e72fd6b42585868426dd027e6400b3bd9b64d94419f6f4d2ebf85627e9deb8657dc238c4b229a2ad73e02e6ad70725b8b394c28a738fdc967ec99fa2ba9581a7b6cbb49d8dffb5614afca9ee8eb36a1c7becde433c69caa903256500368de9df77b4b17b9c26cf1557e54fdcc480a391b98b68eeedfe15735e4c441fcb5c166bca51fc5c7ccd14209879f45e49880fcc3cb9ec55aa2a85ca277e0942a85f9fd8a9e186b47e38731262baffdfd6d80e312429499b08f79f58f2a5c15d80cfc160dc4516a7a", 0xcb}, {&(0x7f0000598000)="37f1a02ccfbac7546f858c7f6d89c7bd513b8dd9e26a8a0744a6f219e5512da324f110dded102a03130a938c9802c83436ea59d2945d2891bb935618a4ef555d18df98a8e0f4bf6c4dc821af26e949558f7c896beee540ce209a6d6bb5e291c64011b23060fc08a2e7ad98dc04a71046371b3f5740c7f8be4b00491d53ed6f2442d5e061aed3f086af79b2143729152343ba8f3e5f6cc9d2c9bb7fd52903b69b882c3ab790a7cc7c2cc0d3b1322127f1888b5c107f3306227f1932ab8f7e45ae1083842654964c4f828167a44810d12b07573ba3357fedad059a3375d167ed7ecc07bd6a640a76bb45de9b10d1a3d766d2eead2e07ce7b061d8ec58d1cf38a216c5fa6efe52a4a0af87f64dd060e87e48b4b7655cf7b99493ba8e2ec59a1169ee96d85978c80d0b31fbbf5e7cf05b0dba0838671d3de158398202a1f36b990e0ff71b39ad8f454089cf175403d5dcc5ac9ceb6a87402326475dc76e1e13a30dbe46d695c36521a5ea5102eadd068f1f85c40d4615e745506638ada33204b099953ea67a1032d90ab103b3c2f036eb8a28a6d0e3be93d46edf1f2d10a7d7997e64b29fa9b7a392217660b5aee2358c23bfe06ca253de783f00877e36edb0a5f29d736fbce6c0a6c534a27523075f66bdea93b2ddc40d00307995b6062fa5dbf9bc9f0427145fc3dbb923960d020619a43ced0709c085b85c1d3ffa1080226212b639e37b768236631940c6ea7e451d84f6269146756a1d069cfbf4c351f0f95272a70e4f6529246370e964b8b49fb19f63314f37e95161fe81f669f7d19f53160d89df00755e520a91c48afa415c5e4ecf6d87dafb1e6b9a57216090c67f479044c6afa85623c57a2e9015ce36ba9f7821772474bc7c05a5e05982a13fefe0c16ea6d1dc17288786811f6167236e97f3f83acbcfcff2cbf4b3f6653e11e58ccd1812316ee30a9a993b613a1f8f3c7cf2763d594e981ba0742b1d37710d1b51e034cb0372a2245896b9da153e715ec519745178d3c9665c9b8549344a51de41baeb38a9ddbb03156b2814b6f978c10810256592fa1dd0fcf0776110e8ad3d6fd226f09870043d4d8b182a7b0d3292a18aab7bfaeb6eb6f45e64bc7b8fe262a00e8d3e69068fda2f153eb36639445f03b9d7e651419753f3f4cd2420c1cf33679e6fef07f57880bd265c7ba777020f05c034e86ccf8d5d0eb3e38e1d6cb97a0e6514c9cc763dafbf0b124d7f30f1aefd90550c3bfca00fc85934bccedb5858147e1f09c0ad3cc9774791afa80f918afd9ac9971def09f870b10883b164c2cc6c97eb1364795f054345b3db4a6903eebb3959f37cb8af0630d1e702cf4833224a2b494cc32ca3b9b19ad53e0804779c2ae7a432012959f774cedf577d574321e85a581adb8916a2610d9f390c34814d687a51cc1c68719f61f47a55355ec1123f6cc2b50f4a9db00273512d1ff32e39612fb283a2fc5e7c6c5e02865158cde8953f0e0b38e1ac157c2900d9df72df59108a92400c3d03901aa8aae4b995ef1058c058dc1d75a16b3fad18533122c7e8d7948b76e8c87b30dcda56468c27a97421cbfa1853e341c3c02804aa789bb1d6fef48ba60031e05ab65bf70710d131fb016037534b9115c47349429965837b19f787af5e31a9fe9eb8093e0b97799ef490fb24a8a7933d6c031275937e02b1111b3bf562fe6f87baaf9a77146c00e85b8ef00ff99bd2ec64705f71fcd105f2c2aa6ba26dc17f98b96fa1e457df37f4685d898e861e2841d17e05de40bea0b5db15e08513ea9b8bd29714f404772e1a0e0a708c932b0f630c289d55b474b49b3e04a59a2c0397564e242d80989e2d1e8019a5eac5f65510a713162827c4d2b782f2099076ef0247f8a10162451431512103fbc34c1dc73028fb32cd61ee3256e7207e25ebc63b569e5ba71e394bee6037bafe9513e6fcf5c8bbe504d153ceba4afecd37f503c29a362234e4802a5afe51d58c22f4ac901c1f6ff50f6d40553035a4d9569894e2f519c9306d635b34b6d2b85766b753ba3abbc50474d572a988a4b4d5e3816824e04c2fe6a092f0377cbf862ff5b1e93c1f46b5b1e7f6556dbfe5ebd40c3bf64be2a4cda50c30d8296e1730c975630afe490ff0f1418c6760c2e1f32710ac651820c28286999fa5817d127300f3f99d39a0cf284af04e7d7b1cc5476464094bda05a3de1fa024fca7e6d5694df26d48b75107d8f95b989d15b93967cdd7fbff504c9575f27da58f07f49fed4a146c0ff5a4b906403a7e79958eb99b65c7efa48f56921d7597f2b0af549653f333253663eb5901bcc43e3c6a17c1577d82380045696226ce7b562a11a75f89fcd860e6bfe8166f230ec3f309a40eec77cc3f21b02026b81ad9c8f33f7589060db5640e365e24c6e183ae86131d8e7733de5f7fceeb17961b5b010d2c1daa60beee4764b9f8b0742491192ea21e7ba401d5f5f3c986d592bcc8f8c78768b146132747dd1c0055fe004e71c44333559ee027a71d099cf1093f0ce905f66563ed17cfc83fa28423d5081a179256a2884e6873f26914f440699f6f5c4f65d69bc5576e0fdc384e85f3400c712aff6a91410bbbb3ecd160b0b9cd513ac0917e16b2f643f6144121ca9b44333c5634e31a80726dff079bc83bde0a54b19c83a3893a27f8e2ef178b8f3f732a0ca74bed594bfe2f36cc8ca20f869245625b4aea31774233889d20ec8c885ef63038d1a4a9591a73b7633eb89917c16822f5543ab80aafc3e9f661e91b59857cb80b5a16a5f72be98b9f54d4b9dbd51acf8cf65ad88d1c57c54c7597a6fc9afcaecfc7670c77a8a3f209fee01af568a4cb641d03e3f7d70682960fe8f6caa22a095df7cd1d9a9cabcc3ad225d9966b6399a67b25ebbd05977b6147c552058e048f829eab1a39c0a937fd2ffea41a759b0a4f1f1628b8442a6d2e886bb9f25195c4ca0f4bb26fc193545bbeed0c2b0f80e4aa9906ab5ab67ec6b225e161b1fb59b89b9383613dd392b90e4503b44124d3d8bdc357562b747bfb38a85af086ce48d23ca958fafdae2144cce4bb699eefa816a49e2156a74e5b67ee2d948b08e23ae278147451ff5f3e32d8d9b6527ef5f475482d7191f37d8673bd17e7bee9523fe1c8841dd61dc29f78695cf40690f1783d675fe07aa92a511fff7abde666a0134739a4c7a2460f54680ab5d7be7577f126c07716e10950198aa1f2055f3df42ca7d5181be06bb4062832c6269111a47b1d38c370c31b5ff0ba0298f6eccb1a09f9bcb409ad2f8b65173a4c5f5b7d509f01aba0491bc928080de1e5e072d8bb8eb9bc5d8aca3a9e3a2e36a56e0e66cb5a5d5c32c091d5971960606c14db0c69715537ddeea59b726d8bc05f26faa0bee45fbf00f760890d9bd25b9278d8bc6b3c763f605ba5ce9f76e5103cf8c49ff62a883803351e525bbdfd7d0b7abeb9ab50d3161f2f626252f248495ede4e485a1cfb73e62b3748434552740a9441a6b2225aba2b47f204617c8e0f7553c5b93e03dc7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{&(0x7f0000326000)="87c85bae886464d50ef08cbf0fc6140a3df584f593db17d0a89c6e1446bdd62df8d3f5077cbd28deb077df3c54e8333d5488d60d6e6bd96b9a9fa53dc6a37873c801677842d4fccf5de76e4e0c301b43272766cb0c3a6e77601858b562fff8aa55a83a17bfa85ead7ba7d7f32ed71acf6c7897e07d6cc7a41e7876ebbefcb68ea6b766bb95b1ba1a64dbf6428c87047a4457413dd77a1a3c584b0903e1b461354ad7", 0xa2}, {&(0x7f0000c21000-0xc)="5c03a52f0f46927d5f924270", 0xc}, {&(0x7f00003c2000)="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", 0x1000}], 0xa, &(0x7f0000ff0000)=[@rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r1, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0xc0, 0x801}, {&(0x7f00005ee000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000eea000-0x20)=[{&(0x7f0000592000-0x3b)="54176fc175281675023ed4a22e8eb231aaf0e964eadfb24c18e853a16249d8285aa0c61efdeb9ba29f6d34f5ec54e4f795a31dad5e8df8e65acd2a", 0x3b}, {&(0x7f0000900000)="5193331605f384e2fb084714b721e3d8ee18df579b245726043952cb0240ef9490cfe6edf2cc04a86019b46bbb03046b4077994e51", 0x35}], 0x2, &(0x7f0000be0000)=[@cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r0, r0, r0]}], 0x48, 0x8000}], 0x4, 0x0) 2018/01/21 23:54:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6a, &(0x7f00008bb000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="91424f6f52a1", [], {@ipv6={0x86dd, {0x0, 0x6, "4057ff", 0x34, 0x3c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0x32, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}, @calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x1c0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f000040d000)={0x0, 0x1, [0xb8f]}) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f000088f000-0x10)={0x5, &(0x7f00001d9000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) 2018/01/21 23:54:30 executing program 4: pipe(&(0x7f00002ed000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000b2e000)={r0, 0xb5, &(0x7f0000001000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$llc(0x1a, 0x2, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000f82000)={@common='gretap0\x00', @ifru_flags=0xa200}) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00005ed000-0x2)=0x7, &(0x7f0000c5e000-0x8)=0x2) sendto$packet(r0, &(0x7f0000f84000-0x1f)="c8d57e4021dcaf3733983fce1efa4d340297f724578e88dfa22e937ebb01d7", 0x1f, 0x8000, 0x0, 0x0) r3 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000f83000)=0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f0000f85000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000f84000)=0x10) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 23:54:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000082a000+0x30d)={0xffffffffffffffff, 0xffffffffffffffff}) connect(r0, &(0x7f0000c01000)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f0000209000-0xf0)=[{{0x0, 0x0, &(0x7f0000f6c000-0x50)=[{&(0x7f0000144000-0xb3)="a3", 0x1}], 0x1, &(0x7f0000f6b000-0x1340)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000fff000-0x4)=0x7, 0x4) sendmsg(r1, &(0x7f0000e25000)={0x0, 0x0, &(0x7f0000e4b000-0x20)=[{&(0x7f0000fdd000-0x9d)="a4", 0x1}], 0x1, &(0x7f00007f1000)=[], 0x0, 0x0}, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fba000)={0x0, 0x0, 0x0}, &(0x7f0000360000-0x4)=0xc) 2018/01/21 23:54:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) readv(r0, &(0x7f0000f9a000-0x60)=[{&(0x7f0000a83000-0x1000)=""/4096, 0x1000}], 0x1) write(r0, &(0x7f0000b18000)="240000005a001f1d14f90507125a0000c113171308001000fff708ff080001ffee000000", 0x24) 2018/01/21 23:54:30 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(r0, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xf27, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffffb, 0x6fc3, 0x8000, "d3c36b3b450d5862bbc920e8108a255836d9982c6ecf7619ace57f0d13a6399a97ee06012f438589e9767c12b55e6db2fa0bb7df127be5628d6a38bf5d08471b2f2d696bf5bc2e54d65945125d72079c"}, 0x160) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000002000-0x4)=0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00001a4000)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000000000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000001000)=0xfffffffffffffe2c, 0x80800) socket(0x3, 0x6, 0xfff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r2, &(0x7f0000001000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000)=0x48) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/21 23:54:30 executing program 6: mmap(&(0x7f0000000000/0x40000)=nil, 0x40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000033000-0x4)={r0}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000034000)={@multicast1=0x0, @multicast1=0x0, 0x0}, &(0x7f0000020000+0x57d)=0xffffffffffffffd0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f000002f000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x23, r2}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001000)={0x0, 0x5, 0x2}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000002000)={r3, 0xef, "77c1c28be59e266b23863f210c061fecf2d6225928ad21b138a9556439b8fb5a109ff577a666aee449227da9fc84a8043412b9b098bf9a503f635966590be3e436989de1403b87554a563997dbaa2aa15b56f2ef5bb7dea268f504cbdf90ef7ee6ab561d43706e9381a3be9e10ab874daf91bd718b4a192ec7eaef37fd994ad136ab91b72dcebddc8f2f1cc9b8986c21f77c82e617cb63c786558f637609fc1681fdc070d0533d31a8da8ca58622290dd5c9afbd787ccf84db0887e35eec30df876f4f8adcee720a40bd11f944e3dc03a5043a7aa61f532ae77f27c653e3f2c752c21a380c6f4cf269cad7c882bbfe"}, &(0x7f0000040000+0xc47)=0xf7) pwritev(0xffffffffffffffff, &(0x7f0000001000-0x10)=[{&(0x7f000003f000-0x8c)="3827cb9da8b45cd4dd239f7591612a7feef546a897791cf4891ebaac20b0752c0cbe5c130e9b5abbae3ae0f3538335a6cfdb4c4c5e7452299041147e5384bde85620bdd8819e031c908263bf4068716a40622e5b32f432daa8ed9beff8bea3e8c138a372c8796cd671051e23fe38adcb805d3eecc04a3d856bfd3cb8b79ee8ace99f91e865257d766a27d2e6", 0x8c}], 0x1, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000022000)={{{@in=@loopback=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000021000)=0xe8) 2018/01/21 23:54:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f00004da000)=@file={0x0, ""/53}, &(0x7f000087d000-0x4)=0x37) r1 = accept4(r0, &(0x7f00001ab000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000810000-0x4)=0xfffffffffffffece, 0x800) setsockopt$llc_int(r1, 0x10c, 0x5, &(0x7f0000981000)=0x2, 0x4) socket$inet6(0xa, 0x80000, 0x1) r2 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r3, &(0x7f0000e81000-0x1e)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @common='sit0\x00'}}, 0x1e) writev(r3, &(0x7f0000212000-0x70)=[{&(0x7f00008bc000)=')', 0x1}], 0x1) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f00005ed000-0x4)=0x2, 0x4) bind$inet6(r2, &(0x7f000075a000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00009a0000)=0x0, &(0x7f000052b000-0x4)=0x4) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x0, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0xc5f]}) 2018/01/21 23:54:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3f}]}, &(0x7f0000f92000-0x4)=0xc) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000f46000-0x10)={r0, 0x83, 0x3, 0x4}, 0x10) r3 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4) write(r3, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/21 23:54:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x2f9}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000078e000-0x4)=0x0, 0x4) r2 = accept$alg(r0, 0x0, 0x0) r3 = accept(r2, 0x0, &(0x7f00002cc000-0x4)=0x0) connect$rds(r3, &(0x7f0000052000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r1, &(0x7f000066d000-0x59b)="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", 0x598) write(r1, &(0x7f0000363000-0x1000)="bc", 0x1) 2018/01/21 23:54:30 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) r1 = accept$llc(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000314000)=0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000001000-0xc)=[0x3c6, 0x6, 0xffffffff], 0x3, 0x0, 0xfffffffffffff473, 0x1, 0x9, 0x2, {0x2, 0x7fffffff, 0xffff, 0x1000, 0x9, 0x401, 0x2, 0xac5, 0x1, 0x3, 0x1, 0x0, 0x4, 0x3, "fdb0abc49a2d8b17a879f1dacbbb5e54274bf49ef7e02c39b8a4099976d00327"}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000001000-0x20)={@generic="e288dc0856070f733692576a06c578e9", @ifru_flags=0x400}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r2, 0x0, 0x11, &(0x7f0000001000)="761d93663ec78849fc230c23c0a65fc3ce5e5701972880575f2a879feba852c9d8aad12ddf71de6a47dff9e595915549d90a668905d4f6020c44947814dc6f50bfe815e99086583b452478078cc0f558217164fdd17b331bde3bb836cd7a773e0981a9f1278c08b4649417a25aba5c9894519eb2abc7d39013d016521aa8158c1b032c7b417dc71fa547a41bb7c0df55b1f0843ff539360dcfa72db0b416c2585a5b6c3562ddfb6f2058863614c2e78535c85a98163b92284aa3f600a7ef8b13b614f5c6ccbff9d1dc176000b2b1408ab266fdd9e25c", 0xd6) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) 2018/01/21 23:54:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0xe2b, &(0x7f00001c0000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000013e000-0x14)={0x0, 0x8001, 0x8, 0x100000000, 0x3f, 0xff}, &(0x7f0000c7d000)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000072e000)={r1, 0x7fffffff, 0x8, [0xc9ae, 0xd7, 0x5, 0x1ff, 0x4, 0x29e7, 0x40, 0x1]}, &(0x7f000012b000-0x4)=0x18) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x9, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) vmsplice(r2, &(0x7f000096e000-0x50)=[{&(0x7f0000d57000)="", 0x0}], 0x1, 0x0) 2018/01/21 23:54:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d6a000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes-generic)\x00'}, 0x69) r1 = accept$alg(r0, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000096c000-0x10)="827f855001feeb67bb33dca7b96e18bf", 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000a04000-0x20)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmmsg$alg(r1, &(0x7f00003bd000-0x1c0)=[{0x0, 0x0, &(0x7f0000c0d000-0x10)=[{&(0x7f0000d2f000-0xf8)="f0b043f1d5fc75ca333a166b39295f3dfa2b0acd445cbc8cb696dc91580fb9373ccb640c5e842b4d16", 0x29}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) 2018/01/21 23:54:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x0, 0x6) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004ca000)="168195f4d0b8b6a5070b06d31755f9b175906132298dac5a33c7452ac5beb3a68cdc222a990733e3f176449cab325c4bd379c76884ce33078bfeaa6fed0296ad2f0c9ccd8c3dad9eb0da565d954d36348b8ac490e1d10ea9d9c5b846e2cb465135cca7cc36f60fb6e18bb47b92ede030da37e500590c6cb1bd17538e021eef81b783a4f82651261ac8479bbe66c49cf35d323871193fec914c5bb525fb93138e42e3add61913c07afeb85d612632b64d598ff9afcd4873fa8b50dc24f5e901abf16865efe4ed632831a83f38a5070492ee2786ddb5894962d37e787c340ba0409d605c723f50571082560d", 0xeb) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000054c000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000030a000)="", 0xfedb) 2018/01/21 23:54:30 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x800) setsockopt$inet6_buf(r0, 0x29, 0x22, &(0x7f0000000000)="5e693ab0e52000230000f8b980fa055b64d23c59eff4336f0ca575d76f508fca91c3a9c6b63ace0e230ada7f5d443d8be84663dd4a0b668e6bdad08b90af9f610aaf59f1b28b4f9e538cf331931a8fa87592203a244a7a525366e424b16b2285bf50ac48999b1b4a618369713b6411a4e4e84f2cec03f9b7802ff83fdfd1bd70ab57939d0a16ec43c9fb069bc31dd9d86705197237f0a1919e2aa8eaf1346ccb827c91c0133817894af51f2a7926e42bbb1a1fc5ddddbbf0d18c999a0b177ebb797c89f3e853286c24e051d3018f8bbc29ee5874dfa461f15fc6f7c3db0476f72630a731d6c713e8c0c5376a84b67feda1184e31e64491bcb3352fffca9ed0afccb8f4b416bd6593c8f54169cd461592cd05e0a0e689dff2b4381609e500b19c06f3c76a119c2dbf128f3e55ea68bf261919f8a1aa1f66e5e9b9cea371ba499c299d042866858210838f4b81d85c060b69482a1c2dbc7bdc68e6ee903754606bbda38da82f39e15634e1da8d55a808fc71e584d2d0eeb785cff3f707d23888a26ceceb6799006636f41cb3c45333ce5f497517df40d4083b3e723303e58499ed", 0x1a0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r1, &(0x7f0000001000-0xe)={0x1f, 0x2, {0x1, 0x2, 0xffffffffffffff58, 0x7, 0xf6, 0x401}, 0x7ff, 0x8}, 0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000f27000-0x14)={{0x1, 0x100000000, 0x100e00000000000, 0x1, 0x5, 0x7fffffff}, 0x7, 0x10000, 0x3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000627000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) r3 = socket(0x40000000015, 0x5, 0x0) sendmsg$netrom(r3, &(0x7f000034c000)={&(0x7f00001ae000)=@full={{0x3, {"680a96eb1fec02"}, 0x0}, [{"6a1828091542bc"}, {"31ce20cae43c00"}, {"942527d066c317"}, {"f6af0000000726"}, {"ab8136d20860db"}, {"000000f6ef80eb"}, {"cb9155f3f9107a"}, {"b39e23a7e2a774"}]}, 0x48, &(0x7f000094e000-0x30)=[], 0x0, &(0x7f000029f000-0x11d0)=[], 0x0, 0x0}, 0x0) 2018/01/21 23:54:30 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x0, &(0x7f0000001000-0xb8)=""/244, &(0x7f000000a000-0x4)=0xc3a7383c5d69e25e) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f000000a000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000000c000)=0x9, 0x80000) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000005000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000000b000-0x4)=0xc) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r1, &(0x7f000000c000)={0x1d, r2, 0x0, 0x0}, 0x10) 2018/01/21 23:54:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000272000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00004cd000)=0x10, 0x0) connect$netrom(r0, &(0x7f0000dea000-0x10)=@ax25={0x3, {"35a84505aea036"}, 0x100000000}, 0x10) r1 = socket(0xb, 0x3, 0xffffffffffffffff) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000ef7000)=0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000510000-0x4)=0x0) socket$pppoe(0x18, 0x1, 0x0) syz_emit_ethernet(0x36, &(0x7f0000562000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000754000)={0xfffffffffffffffd, 0x1, [0x0]}) 2018/01/21 23:54:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) syz_emit_ethernet(0x135, &(0x7f0000686000-0x1bd)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "0626f7", 0xff, 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, 0xff, 0x0, "037ce1afd02d8401c89820494aa5e2fe01a67bfec13a47319005000000ad869fcd4ae5990bd4588ca1010cc91f39c6a070c9a92e636759da96080887baea6b9d494ae3d75fe9033da04967517feb786ee5c6fd68967b7ba494ecd1fa9b9a737a3197372d54732f33caf56169a748aee9c5c13e23505364c489d8fb551fe7b7c02e20dc3c14e0f6c354af1d896f20ba11d73e37b7712113d4ea772ff5aaba53ca535900d8294278d804f7451eff7ef76f0c7ea0133743cc7661c1c8edf6743b660d331c8ed87c377798a9776f781b18cc8f28f5105843c85c0ee13efcf9bf3a854fb588f4b0b212f074ccc7b30495146c6a6655665f0006"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0xc5f]}) getsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000482000-0x98)=""/152, &(0x7f00000a6000-0x4)=0x143) 2018/01/21 23:54:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$alg(r0, 0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00002b6000-0x8)={0x0, 0x0}) sendto(r1, &(0x7f0000351000-0x1003)="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", 0x1003, 0x40, &(0x7f0000859000-0x10)=@ethernet={0x5, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f0000a4c000)={&(0x7f0000370000-0x1e)=@pppoe={0x0, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common=""/16}}, 0x1e, &(0x7f000030b000-0x80)=[{&(0x7f00007c1000-0x1b)=""/27, 0x1b}, {&(0x7f0000920000)=""/27, 0x1b}, {&(0x7f00006af000-0xf8)=""/248, 0xf8}, {&(0x7f0000fee000)=""/53, 0x35}, {&(0x7f00005ff000-0xa8)=""/168, 0xa8}, {&(0x7f0000f49000)=""/175, 0xaf}, {&(0x7f0000ccd000-0x11)=""/17, 0x11}, {&(0x7f0000f57000-0x7a)=""/122, 0x7a}], 0x8, 0x0, 0x0, 0x8}, 0x1) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000ec5000-0x30)=[{&(0x7f0000589000)=""/4096, 0x1000}, {&(0x7f0000f81000-0x66)=""/102, 0x66}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x3, &(0x7f0000fb4000-0x57)=""/87, 0x57, 0x0}, 0x0) 2018/01/21 23:54:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x401) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000fd0000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e00000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000916000-0x8)=@assoc_value={r1, 0x3f}, 0x8) r2 = socket(0x1e, 0x5, 0x0) bind(r2, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f000009b000-0x80)=@generic={0x1e, "01030000000000b9000002004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5146669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ceabdb9c8a531000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r3, &(0x7f0000bf2000-0x80)=@generic={0x1e, "01030000000000feff0000000002000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0000000000000008829a2b0a0006e43a4b0770a0c5216669ca021f6f65dce060e7e58f358c00f9f0000158d19bcb31515d000000f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) close(r2) 2018/01/21 23:54:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f000000d000)="", 0x0, 0x20008000, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000c7e000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/21 23:54:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x75) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r1, &(0x7f0000123000-0x38)={&(0x7f00006d6000)=@sco={0x1f, {0x2, 0x7, 0x1, 0x3, 0x7, 0xfffffffffffff000}}, 0x8, &(0x7f0000dc6000)=[{&(0x7f000002f000)="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", 0xff}, {&(0x7f0000bc4000-0xdc)="8db1189a9b760a3895f46d173d4ba067ce38cbb05ca171e3553de83d7d69f4f02cf6fe954c9e35519523963c88aa47bd9331ed18c2aba9c99a1cda2666791ef0159c63156e68bb9b0af4455227bb2d8644008d29467034b4b636eeef0c8e454ab9a31a9078e3561b63d2ecde31f82b0490f9c764a3bb3788ea19149c991738f2f310f4268a383d9e4814fe72606b27eb0addf7dbb96b2a7aa0994782e940a5e01944f0fdec61f1859baa1c58bf36ce74dfdd7684bde6d503d9bf6cce2b6fb11a3fc87793e97a72f0092052bf36ffb5ccb74bd04149e85d48d50a4e58", 0xdc}, {&(0x7f0000135000)="5c0926987b6417ed4f192d2d2e19cff6da6275aac077d9683c113750c02403af61620661dd0cb28add6c32a9af0218f1ba2fc5903bdd774d5c746b68f46ec8436772ab223b4608250f80592f5a8359a90d05527d51886228d8e923027241ae711bd766aedf05e894656598da0a15c6c1710e9f0e2308e1c9f4f1fc6ab1409fa7682c537c9ffd5a4508fd9ae2047a745a14b6725a04a783f6c677545d42742e5dcfa6c20959cd089adb687d9cdf3f7ef92a6094ab603b890e5b2fb7fb409887b3636988062c0c3861f60a6b8f08f18e6b615db0503618d474b7535539c7c6bc87bd9bc2d99153f2", 0xe7}], 0x3, &(0x7f0000540000-0x2c0)=[{0x48, 0x111, 0x2d, "9d050c0a2414a5ea4909c8793b036f66b7c8266b967f170d5751c8ad146208da4810b1aa17211afffb99054bb1c6b60161fc"}, {0xfffffffffffffdca, 0x18b, 0x1ff, "d3c31464ebc488f5a92756e3f6a48a38c255c9d8693426ded82db6d155854c427112033544c873ac7862503f77b218c1c51d375836a26298bf71cb0d1d8e45f81ab697c6df5b0c84a946b9fc4fe1313c9dd180796a57c5cec55ff43b428385668fd3307172ef6154a8ac9aca1a324f219b1ad6a61c7592516cd3f3eae3c042e19b8df5dce10e99c950476b30cf6183ebe581849914dcaadabcbae24226510298b1dac294a8fcd940076c9aebc053e84c803e57c083ec6057f9617b6d063b9ff2c2fe5ee4bb18ceb02ac543fc66965d9dc5f016e71cef5f5674836812828659a6"}, {0x58, 0x101, 0x9, "d6645731bbc810168491888da6d7e6d19dde0b1e95e270131644a5658f0751eb7be4a61a2cfbd3959f7b5f342d0d7152f2fd60314e83926085a1b134725abe593c44a3216fb27a71"}, {0xfffffd58, 0x10d, 0x2, "3bb97c88e96882e921e6ba98a8c376cc2356eb8ac0eea71cce89800f219cbf87be0759c34d99310b9ac3e0dd03e70a0c681a4ac3ddb5c1122dda7e7842dea6310ec3a203555293ddc948c1f4dc403072bb885048591cecb053b64df0ada7ed58283524c05eed9d25202c014130267aba14284a24ebe59d2b4e1ca95e6e3345aef090b238a7468ff56db48f29ae6ab1c66a16486fb83bd2027c580f1cad7911664f5258964d58dd5e78ca4b8677658281bbca088cf1e8af4d37ab11e42d53a560aad80f841002d8dd4118452968b077258f7e11f91eeedbe7dd36e8dd7c2f4dd3e408a34cc901df9fc490051f771739cb"}, {0x30, 0x88, 0x0, "20c842caac870651a6acfbb7c22b1ca104140fa2d723b9a1026f7dea"}], 0x2c0, 0x4000844}, 0x3c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) 2018/01/21 23:54:30 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x2, 0x5, 0x0) sendmsg$rds(r0, &(0x7f0000003000-0x38)={&(0x7f0000002000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000003000)=[{&(0x7f0000002000)=""/181, 0xb5}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000012000-0x4)={r0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000005000)=@int=0x0, &(0x7f0000014000-0x4)=0x4) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x0, &(0x7f0000014000-0x4)=0x0, &(0x7f0000012000)=0x4) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000004000-0x1)={0x0, ""}, 0x1) setsockopt$RDS_RECVERR(r0, 0x84, 0x6, &(0x7f0000002000-0x4)=0x0, 0x84) bind(r0, &(0x7f000000c000)=@rc={0x1f, {0x5bb9, 0x7, 0x0, 0xfffffffffffffffc, 0x8001, 0x1}, 0x400}, 0x9) socketpair(0x5, 0x7, 0x5, &(0x7f000000f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000004000-0x20)={0x3, 0x400, 0x30, 0x1, 0x2, 0x707e}) connect$rds(r0, &(0x7f0000004000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 23:54:30 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0xb, 0x4, &(0x7f0000000000)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f0000000000)='GPL\x00', 0x8, 0x90, &(0x7f0000226000-0x90)=""/144, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) splice(r0, &(0x7f0000001000-0x8)=0x0, r1, &(0x7f0000577000)=0x5, 0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000e54000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1b) 2018/01/21 23:54:30 executing program 2: mmap(&(0x7f0000000000/0xcdc000)=nil, 0xcdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000cd8000)={0x0, 0x0}) listen(r0, 0x7) r1 = epoll_create1(0x0) mmap(&(0x7f0000cdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000cdc000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000cdc000)=0x10, 0x80000) mmap(&(0x7f0000cdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00005bd000-0x38)={&(0x7f00001d7000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000cdd000)=[{&(0x7f0000b99000-0x73)=""/115, 0x73}, {&(0x7f0000cde000-0xd)=""/13, 0xd}, {&(0x7f0000cde000-0xeb)=""/235, 0xeb}, {&(0x7f0000cde000-0x97)=""/151, 0x97}, {&(0x7f0000667000)=""/4096, 0x1000}, {&(0x7f0000cde000-0x1000)=""/4096, 0x1000}, {&(0x7f0000cdd000)=""/4096, 0x1000}, {&(0x7f0000cdd000)=""/2, 0x2}], 0x8, &(0x7f0000690000-0xb1)=""/177, 0xb1, 0x10000}, 0x40) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000611000-0x8)=0x1, 0x8) mmap(&(0x7f0000cde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000cdf000-0x4)=0x0, &(0x7f0000cdf000-0x4)=0x4) mmap(&(0x7f0000cdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r2, &(0x7f0000aec000-0x3c)=[{{&(0x7f000022d000)=@ipx={0x4, 0x1, 0x8, "737a8186e791", 0x4, 0x0}, 0x10, &(0x7f0000937000-0x80)=[{&(0x7f000044d000-0xc7)="5aae5b52a289852bf6c2dba2a7b37a4a11c94e49a0f1ea7505ab04b3f96a1a4b1458906892d7e27e073848a0a3fcd5a8b9bc04e665882297497f6a2398a034ae4213b573501348aa905d00ac11018637b65a977149e70393957d5c09c4f97054bea9affbcdf755a2d8698c76cdcd45ec38a4266b819d9174529354d8335fe0f03be07f7c0cae37126f95e2348048f894514dc59d1669d3df468ba98179e3bacee20ad1f664def1a380fbb191f3ac955b8f8748df596c49efa75b6c578865081027ea7904feeaa0", 0xc7}, {&(0x7f0000cdf000)="de018cf05dd20f4640175c67dda661e34c249d9f418355462ee85c9190143dc8e48fbc7a99a1256c55052a57806256a71421ab4667a55be8de9fea0f4aa5a47fbddd92b9509fc142a3c18eed58dc6ed708f0cbbc063eedce38ac7415e531a2e8e3676207c2d5cc8862664fc7ff86f69bac567e55a4d78231c16da1f2dcb5e6c37cce57efcb3f6480e072857451a0952a43cdcd3bfef842b040b74b787e680cc213074bf61f8c87bd5c345c9485869d1a84c766ff1ba26ef9d5034fa2601168068174c356f4", 0xc5}, {&(0x7f0000cdf000)="d38cbb0fce57b636e77f68575b6792519c95722f679167a9482da545ab5a7d8f9dad4a77bc6b30a64aa294f407b62d4835f3cd037c16d90beeee83ec1615c02bf8a8e22293e7d011141f2424084626f632ccaba4452ba9aa92c185113a8609cac93db43142450318ddb2272ada840c007bb7bac0f2e98275cd112a958fc5c80be12812b70e539d6a93133e2b2b054a530f9470bf4397235330ff77796b5b289a7f4fb3e156c2cb9a6172ce98ab0f3ff2d54f18a4f7fcc1a542caf9d62abf141460d070bf232afc0d4328054b1ee1ee050c694750f44748a48ede978a4898339bb6bcf77c326177", 0xe7}, {&(0x7f0000452000-0xa3)="87881e5f9fda3c95dd262a9af02d8122040208f71c6d4cce0c84aa093a2fb7d60b6772941d9264eabcbcdf583c6d9dd900c8a44f96e43213cf382b8ad7fd06d655407952d3327517d7ed893975928246ba608954bebc888722dcb076bafc2ace036823c4f73d683ec5571430c8a5656ce9c11faffad579575526bf0e637974cb56089e65fa6e4a3966c336f199746c3a6f0a34f055ef221326187b4e8b85f4fba49a8d", 0xa3}, {&(0x7f0000cdf000)="99d3329ff68471113a714561af77", 0xe}, {&(0x7f0000cdf000)="e348f0cf40fbcfb28910f610dfc71e1ea65a57db0c70bd1764451c2dd07bfa9f11e35188329e32", 0x27}, {&(0x7f0000cdf000)="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", 0xff}, 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0x1000}], 0x8, &(0x7f0000b99000)=[{0x1010, 0x13f, 0x3, "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"}], 0x1010, 0x40000}, 0x2}], 0x1, 0x20000000) mmap(&(0x7f0000cdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000cdc000)={&(0x7f0000cdd000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000cdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000cdc000)={r0, r3}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000007000)={0x0, 0x0}) 2018/01/21 23:54:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000528000-0x1e)=@pppoe={0x0, 0x0, {0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @generic=""/16}}, &(0x7f0000870000)=0x1e, 0x80000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000095c000)=@assoc_value={0x0, 0x0}, &(0x7f00004f0000)=0x8) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x100401fd}, 0x8) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000cdf000)={0x0, 0x3f, 0x2, [0x0, 0x3c]}, 0xc) 2018/01/21 23:54:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f000095b000)=""/0, 0x0) pipe(&(0x7f0000135000-0x8)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00009ee000)="4e8c6bcbf0fe16b260d7860ad1fec52538872c672dcc3af49acd78bedef5fd49380dd72e54f36ef33f250ac18f954e362ed86339", 0x34) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000955000)={0x3, &(0x7f00007e9000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000886000)={{{@in=@rand_addr=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002fb000-0x4)=0xe8) pipe(&(0x7f0000292000)={0x0, 0x0}) getsockopt$packet_int(r4, 0x107, 0x0, &(0x7f000055d000)=0x0, &(0x7f0000b85000-0x4)=0x4) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000f6c000)={r3, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0xfffffd0e) 2018/01/21 23:54:30 executing program 3: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f7f000-0x4)=0x9, 0x4) sendto$inet6(r0, &(0x7f00006ec000)="", 0xffffffffffffffba, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff}, 0x1c) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f84000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000f84000-0xc)={&(0x7f0000f84000)=[0x0, 0x0, 0x0, 0x0], 0x4}) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/01/21 23:54:31 executing program 4: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000b000-0xc)={0x80000004, 0x0}) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000fcd000)={0x0, &(0x7f00003b6000)=[]}, 0x10) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000fc6000)={0x20000004, 0x0}) 2018/01/21 23:54:31 executing program 1: mmap(&(0x7f0000000000/0x960000)=nil, 0x960000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6(0xa, 0x5, 0x9) bind$inet6(r0, &(0x7f000080e000-0x1c)={0xa, 0x2, 0x8b99, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000095f000)={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]}, 0x0, 0x0}, &(0x7f0000744000)=0x98) 2018/01/21 23:54:31 executing program 3: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eec000)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000eee000-0x1)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000ee1000-0x81)='\f', 0x1) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000ef1000)={0x0, 0x0}) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000001000-0x60)='-', 0x0) recvmsg(r0, &(0x7f000057a000-0x38)={0x0, 0x0, &(0x7f00009bd000)=[], 0x0, &(0x7f0000ef0000)=""/81, 0x51, 0x0}, 0x10040002106) 2018/01/21 23:54:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f7d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffc, 0x1, 0x3, 0x1, 0x4, 0x1, 0x0}, 0x20) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x800, 0x1000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000ec2000)=0x1, 0x4) r3 = socket$inet(0x2, 0x80006, 0x9) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00009ae000-0x4)=0x7, 0x4) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f0000943000-0x53)="117f402022c5b4e9d0abf2f5fe5e533573f5aca0921f7f2309b42ae57d6ed95787a1f65e63f61a9d9dad58f56b46822ab41569475314b203799491cb31dca10c5b43f84457c86f6e0b69f07f0ab98f07b0f69d") recvmsg(r1, &(0x7f000020f000-0x38)={&(0x7f00003a4000-0x6e)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f000039c000-0xa0)=[{&(0x7f0000c6c000)=""/209, 0xd1}, {&(0x7f0000bca000-0x4c)=""/76, 0x4c}, {&(0x7f000088f000-0xae)=""/174, 0xae}, {&(0x7f000075d000)=""/92, 0x5c}, {&(0x7f00005cf000-0x1000)=""/4096, 0x1000}, {&(0x7f0000918000)=""/161, 0xa1}, {&(0x7f0000f3b000)=""/62, 0x3e}, {&(0x7f0000066000-0xce)=""/206, 0xce}, {&(0x7f00000c8000-0x71)=""/113, 0x71}, {&(0x7f0000189000)=""/21, 0x15}], 0xa, &(0x7f0000b15000)=""/0, 0x0, 0x100000000}, 0x10000) r4 = accept4(r2, 0x0, &(0x7f0000904000-0x4)=0x0, 0x80000) setsockopt$netlink_NETLINK_CAP_ACK(r4, 0x10e, 0xa, &(0x7f0000690000)=0x100, 0x4) bind$inet(r1, &(0x7f0000f43000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = accept$ipx(0xffffffffffffff9c, &(0x7f0000ad6000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000bd8000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000e3b000)=@assoc_value={0x0, 0x0}, &(0x7f0000080000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000959000-0x8)={r6, 0x9}, &(0x7f00002e7000-0x4)=0x8) recvfrom$ipx(r5, &(0x7f0000b2e000)=""/4096, 0x1000, 0x10000, &(0x7f000025e000-0x10)={0x4, 0xfff, 0x401, "ada2624fbf95", 0x7, 0x0}, 0x10) sendto$inet(r1, &(0x7f00001ef000-0x2)="", 0x0, 0x200080c4, &(0x7f000078c000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000b26000)=0x1ffa, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000527000)=0xfffffffffffffeff, 0x4) r7 = accept(r2, &(0x7f0000934000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000010f000)=0x58) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000b63000)={0x8, 0x8, 0xffffffff, 0x8001, 0x0}, &(0x7f0000a76000-0x4)=0x10) r9 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r9, 0x29, 0x38, &(0x7f0000221000)="", 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r7, 0x84, 0x6, &(0x7f0000630000-0x8c)={r8, @in6={{0xa, 0x1, 0x100000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) listen(r5, 0x7) socket$inet_sctp(0x2, 0x4, 0x84) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f000065a000-0x12)={@common="65716c0101000000000a000000000003", 0x22}) writev(r1, &(0x7f000044b000-0x70)=[{&(0x7f00000c2000-0x30)="025696c2e41f8a831e5da2aaef6031dfa77df7e42618e3d7f8154af485a9b8b9e566cda91bbba3e261debdabed51cf24", 0x30}], 0x1) recvmsg(r1, &(0x7f00003be000)={&(0x7f000075f000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00008eb000)=[{&(0x7f0000d30000)=""/187, 0xbb}, {&(0x7f00003fb000)=""/27, 0x1b}, {&(0x7f0000d04000-0x80)=""/128, 0x80}, {&(0x7f00006ed000-0x66)=""/102, 0x66}, {&(0x7f0000af4000)=""/93, 0x5d}, {&(0x7f0000ea7000-0xd6)=""/214, 0xd6}, {&(0x7f0000f93000)=""/147, 0x93}], 0x7, &(0x7f0000be3000)=""/4096, 0x1000, 0x200}, 0x40002000) 2018/01/21 23:54:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x224, &(0x7f0000679000-0x224)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x6, 0x4, 0x7, 0x15da, 0x216, 0x1, 0x6, 0x8bae, 0x2f, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, {[@generic={0x47, 0x2, ""}]}}, @gre={{0x0, 0x0, 0x1, 0x4, 0x0, 0x6, 0x0, 0x1, 0x880b, 0xc4, 0x3, [0x7, 0x1], "329ac911495637ad8286ff2549541b1daad377d07b3ceb2dad8305e891df3369ddcf0e434e866d91cb161aa05c60dfeda4c13991bc37f24a363707e97a9778c5a3ac70e1b6987745dd61ebe4ef0f6d4885959f5b7d055e940861365b877e0e37564b76c13ea96b839e5148b0fdd2bbc5afc8b79d0525c124c14924992e0b550cc6242226ab26f66e221f62848b8ebbd4525097f9458f82bc7d75c2c95339a9c48e467b6e4d10144fdca22313ec56f14ab9fed9065037d2d2da6ac64e9f187e4a76cd01e5"}, {0x1698, 0x0, 0x3, 0x4, 0x0, 0x0, 0x800, [0x5, 0x0, 0x4], "93116a39bf192473db5b5be528dacc49992214aefd62b690e409229dfb37e9538178d57f8f2864abea324d8f2ca67a2826fbaa59d45c07b98b02c4f4070065a01cf1c268d9918e7220a56531b37be03d2c03bc4c81b357118bc2e3873bba5285efae2fed5194580524abfd2a53a4c3e5571622aec713923f4e8041855287041c7aac5c8180ef0b1ec017d4293cd899c1"}, {0x39f, 0x0, 0x9, 0x0, 0x0, 0x0, 0x86dd, [0x10000, 0xffffffffffffffc6], "01ab72082dd51d80f00214e4691e6e0d16e451335026e4d18d6b5836e9edf30abf4e25557674b3179fd4bb05eb0b59c66d90ac67c3d2a97c905191c7ae6eaa2e39a63314dc09a84ea703a2efd1d35e2d4609e41d489459a606c17237a6210319d78e81eb07598e176f92fc1deb28a64bff69c9d5f7ba50f8026541eefeabfd39e765a8f6adb142951d8b2f69"}}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) pipe(&(0x7f0000d83000-0x2)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000c70000-0x8)={0x400, 0x40, 0xffffffffffffff81, 0x10001}, 0x8) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000569000-0x4)=0x3c5f2af9, 0x4) 2018/01/21 23:54:31 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000007000-0xe0)=[{&(0x7f0000000000)={0x27, 0x2, 0x0, 0x7, 0x0, 0x0, "5c24a25f9e43ca3f80674c7eb451c876c2eba4a348dd45ac3460dbd727c1bcd920186f48098bc00ba08cea8b12c7ee0dc58c8802fbb20f8f276c12970825f8", 0x0}, 0x60, &(0x7f0000001000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000008000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000006000-0x4)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000007000)=0x380) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000006000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000008000-0x20)={0x81, 0xffffffffffffff01, 0x1, 0x1a9, 0x100000000, 0x0, 0x38a3, 0x1000, 0x0}, &(0x7f0000007000)=0x20) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000005000)={r2, @in={{0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x5, 0x6, 0x7, 0x40}, &(0x7f0000008000-0x4)=0xa0) 2018/01/21 23:54:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x7fffffff, 0xf, 0x1, 0x3, 0x1, 0x8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000d39000-0xa)='syzkaller\x00', 0xff, 0x1000, &(0x7f00002c4000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/21 23:54:31 executing program 6: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept(r1, &(0x7f0000002000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000000b000-0x4)=0x10) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x0, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x20000000000001e2, &(0x7f0000003000-0x18)=[{0x20, 0x0, 0x4, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f0000015000)=[], 0x0) 2018/01/21 23:54:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000a32000)={0x0, 0x3, 0x9f}, &(0x7f00000df000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00009c1000)=@sack_info={r1, 0xcc78, 0x4}, &(0x7f0000124000)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000e66000-0x1c)={0x9e, 0x0, ""}, &(0x7f0000960000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00006ab000)={r2, 0x0}, 0x8) 2018/01/21 23:54:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000080, 0x9) connect$inet6(r0, &(0x7f0000a53000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/21 23:54:31 executing program 4: mmap(&(0x7f0000000000/0x8d8000)=nil, 0x8d8000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000018000-0x4)={r0}) mmap(&(0x7f00008d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f00004db000)={0x0, 0x0, &(0x7f00008da000-0x10)={&(0x7f00007e5000-0x50)={0x2, 0x7, 0x1, 0x3, 0xa, 0x0, 0x7, 0x3, [@sadb_x_sa2={0x2, 0x13, 0x1, 0x0, 0x0, 0x2, 0x0}, @sadb_sa={0x2, 0x1, 0x1, 0x636b16dc, 0x8, 0x48, 0x0, 0x40000000}, @sadb_x_sa2={0x2, 0x13, 0x8, 0x0, 0x0, 0x4, 0x6}, @sadb_spirange={0x2, 0x10, 0x2, 0x0, 0x0}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x20000004) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00002d0000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@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}}, &(0x7f00008d9000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000851000)={{{@in=@multicast2=0xe0000002, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x2, 0x800, 0x2, 0x80, 0x80, 0xff, 0x0, r2}, {0x4, 0x2, 0x100, 0x100000000, 0x2, 0x1f, 0x8, 0x1}, {0x89, 0x5, 0x20, 0x3}, 0x0, 0xb, 0x0, 0x0, 0x3, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x6c}, 0x2, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x1, 0x2, 0x1, 0x3f, 0x100000000, 0x3}}, 0xe8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00008d4000-0x90)={0x0, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00003e8000)={r0}) mmap(&(0x7f00008d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f000008c000-0x6b)=""/107, 0x6b, 0x10100, &(0x7f00008da000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00007af000)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x2a5a, 0x8000, 0xca8, 0x20}, 0xa0) 2018/01/21 23:54:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) socketpair(0x3, 0x8000a, 0x2, &(0x7f0000e52000-0x8)={0x0, 0x0}) sendmmsg$nfc_llcp(r1, &(0x7f0000f77000)=[{&(0x7f000035d000)={0x27, 0x1, 0x0, 0x3, 0x8, 0x53c, "9982199ea627f773d0c6ac44ddedb26951484359fade52e8031a26b455217a88791baafa896a239c1daa473de4070c35e3e0b39f3f1c2e47fa0e02d27d65f9", 0x5}, 0x60, &(0x7f00002f0000)=[{&(0x7f000021a000)="ebb1ec91e97de0fdd6ec08bc56502cf12a7a7e5a5f402fcc5d7e3d7359624598cb25c081f641b450ac0d6f8c91e7dbbbdc73e4b83dc1241ee217084b499eb5700fd79fc8087ee3dbfdc6ab5e65703ed7a008826563b112f0edf3b223787b577ca23287e81aba", 0x66}, {&(0x7f0000258000-0x48)="00ce9e8d201114e92d6e16fa3c412fcb72d0b2cf74d7a2aea7c085aecb4d61766d4ba0a3d0430f8d8770710baa50fc88e130b623cf8499c387a3f5c50412e7c68a2d265010ac3c02c697c324803ab54a5e4fc11b77e555e52a9ea15531663e2c1a33c89ff07bd086b199a1f62b9e9400b106645e9d2e78cdc66a3e6d313d010eeffa6087b3cf447868c303c3fd35eaff95984f69fd0bfe5a63ae01a63554ffacd3f1bd2065658051944fad779ab36fcaf31bd1b77384a1aefe0f3a3e8d98b820bed51d75262753ab84b0baa5a1261065da98cdf8d940586569f8110ac8d318c3f24bdf1c21876514ba8095fa27208db016fe216e41457db6", 0xf8}, {&(0x7f0000032000)="", 0x0}, {&(0x7f0000352000)="56cbb5f106f4e9a280a8aee5162b671182319e3a1431413f18b422c3d2c479674735f9bedb79fb994e90180c2b85849f7d7da5b57c4dd69becbd7a34e732f6310914badcb4a69228d2196c992a8451ac242261ba045c3961cf3136c71884e4cea8096d5c1c15be37ad418437ab9cacf4bbc112d903a5d897aee41bdc5aa06aad46ab9d08f1335574809b2643d4382b7cafa1f6edb6c12fc118f2a03066c420734f49f9302baa9a284ef3a5d4ca658de712aa5e3e47b8ffc0de0d6aa84504d4d29a39f7cf7998b4593893428ae2723a206e6437b291e69e8654c54f", 0xdb}, {&(0x7f0000348000)="dc13d6cb63fb25", 0x7}, {&(0x7f0000e92000)="8d504508d273f7fe376093d013284906672a1398bbc3d816d9cafc7c0b8ed359750b512b00164cab32ba4496aff03540ccf1e6438566eadbfb38502456", 0x3d}, {&(0x7f0000c72000+0x50d)="34883ee7fd023cbf55f85ff9ee7d7c695d24a7ffe309668e3ec48f9ee0f3b03fae986491fcd597a5cc97b2ca193b37b7a562c10d4fd0d1ff997a909aa30779e8f8bc7156b02de2cbe10c9923afcfd84e6cf0044848824b0e4f299337c54c937e6fee470a3240feb638675b462654692549d7b8b1678eb0da4269776250eff2823c05c8357497d2", 0x87}], 0x7, &(0x7f0000170000-0xf0)={0xf0, 0x6, 0x40, "be710ca3a2034a68ff610de6caf15b47833ceb69260a64e6cdfab655e3d370545ae8d172ded306367684cd09307accc0bdf3faaeb6aa88240846abaffb4640dd1b65d71f9e983969c2e750175895352c4da876eb32787eac9afd65d75c6ba614cacd0dc5ca269cead0e2ec0600243c19134b4b7ea9bcee53a27d9737e675861010ed9febaaa2a25d987e39851c8f248fb1a6ac101a0564198202c981474c3f61af2f669fc927935f486301133eb22fb35e75cbf35040f16b158ca7dd642f9cb130da555ceeea6eaafdc5d021aa3be60e6cad7e89af780202e7e7e690df0a"}, 0xf0, 0x20000000}, {&(0x7f00001f4000-0x60)={0x27, 0x7, 0x5, 0x5, 0x10001, 0x0, "8942ebb2b976495f11cacb725e9db9d5938170bb19117651e9aee771f095625b4a8d828b587516e5d5ab5bd383bce517fbc51084c1adf1e62e1cff67a22f67", 0x6888}, 0x60, &(0x7f0000bd6000-0x40)=[{&(0x7f0000484000-0xff)="ab70da53aa856169acf139d131393b800571912977b62f1bb10ba0ddb65f2ce4045db131f696d3aed5cca73a72b634dd11d3140e3e56a19b90877c2fe651d9de2a08f99ecf167718b28366667a7471483602281df7e827b2fd3b1b1bb1c4b5bd0d17f63c75a17c204de34e8d7e3b449c523794d22f1fc0fdff7b8f28ee6d524bfcd6c4298b2eac43b28095e951b364540fe639dac7021cec2d22140affd77e8cb32891d5990417087d1d947b49ea3e6b8564ccac3db5a3526c92c23bbf64745c8e9d52adf1bb8a08e339635a134ebd6dece269ca47bc4e97806598f3e12870a7cecab791b3d6f57dbeed9e8713e9835efe4f8e5e16007644e9f7ae63909739", 0xff}, {&(0x7f000095e000)="4b30f2af904e60b0de438de348c5b8121b92050baf3ca1d19246224af7cdd8acb3a29941bc7086aab01581c7d7ce058bdf68458ca8d2deb1f7833e0e8b9fd4cc315150513b10a0382cfd89d97148d7ba35ee96b74abdd02862c589a0cc37546ba05f12e576bac8b6af2a8d1a79be0b0643ae41eb747f395e6028", 0x7a}, {&(0x7f0000d6c000-0xae)="e67b6a3fa6bc69e2ca6b058a32715dd53979ce97ee5522f382cfedea709e0ac88b6eae2c0732872d8c01a0ffd3ff68f285c86ab7d1a4b1f4c3adec51a93793800ab38096a2ad832d504c0b52c1be3a03ddcc10e6f6cda80e58d81edf1728c97836f43ad847f9689adac80f0086d84a807104aeb0502be7b9f480d56c9a10e93c887f744d95cd06e5f52145cbdc95ab83ac33c17a51c15a19d30e7cfc6376ca35742b2d0956f45e2413c228a97e94", 0xae}, {&(0x7f0000da9000)="7f1768cb5a2d6dfb98c39ddf8a4d8c5a2bbac5d2455327eb708df81168548bd8e51a8ff703872ca8f9b3c5f35d1b9e9b88f01cee0964e2cafb31f5af0b9abb101e85537027e2932eeacbaab5a2d9f1840d92aef2f0933e391eb285b2058817fac622eb4f33a44930922c102cebb091801b55bc9d67f31823ed99bc01b1b220ac68224d38f141bfae17ca3cdd9401e9b89a20322f2f08493f883e0ac39fcbb0801232d6719ba397072986e7c6328a0fc3678cb6f9c1bc2c2e", 0xb8}], 0x4, &(0x7f00009c7000)={0xb8, 0x1ff, 0x7, "30a332eb5ad167bc27f22cd1e1e05708c5496a7ed4682f439d3f373ba4b4b51c6d67907c68dfcd4112f2c2c3ae6eefe7404c8369f673352638255982e7a61d9e7bb5dd8b6c4a2622b3e001917551da1d56697f7733540988735c99473b69347a3fd646150ff1be6cd80eef20aa4bc492ee8150862cc1c80aa163ad34fccd8f0cfd213d635b05b9d136940a1f7e2de0705fea74d24cc5be8651e456d86935d7c2247c312d23a1db"}, 0xb8, 0x20000000}, {&(0x7f0000fe2000-0x60)={0x27, 0x4da9, 0xffffffffffffffd5, 0x7, 0x2, 0xe8, "195a918f5753e7b5fcedf03e090b573c7c14a0dda02dca79865b203f0022fe198a7f39c9aea79dccd0198efe2980e89a81889069125828c2910b33adef40de", 0x3f}, 0x60, &(0x7f0000fef000)=[{&(0x7f0000927000-0xdb)="72c2748f6485591154bc3f92a2322169501e32725cc37445866f9391a84577062d9a0ba8d68ac2095c84f0cfbeb6973dd409d3138ed792fb8a4a267c3463aa32554f264357bf1377ae4a54c9ff8d34a71e1498fcc34d4e4e52437986bbf4e0033cf8779fa9e8a5b0aaf905c146176ea68c66b314355a662b8e38fb1fa2995b8420654a38f2b2b6b3115f43dabecfefa66f2fbe83c5cec6aba8d926d767ce60e60175ce39e8c82f49e1f778ebe4d4f9c25d21e38b769412e67b49b9a4d18b791d12c75167db0c4b25ce9172993baff3795504d17a28cc484426d0c0", 0xdb}], 0x1, &(0x7f0000103000)={0xe8, 0x104, 0x2, "cb401fd5e90ae7ba7ad129c070f2fe6e9f3496a7daff04ae087327cf0cd49b2886928cf3d5a665d620fda95ce5c5796865ab781485be2956853172b435e49438bfcbe7959566ab3efb1a5e1ead087da23a204900d7b7babe7bc4e7e51b8d395c55d604372f7e4c1d097df583b3830c9ccc6ce2c3c84e1931b5decabb2246c7cde6a3c7ea666687ea352919a06c3be77f3cc729730dd1b2b01044b7fa83224156795d1596b62456481b352a44b44c62322c89edaa98f2fe05a40cc1b8cae5433fdd4f07abc093ccd64a7fd00db940f58637a7"}, 0xe8, 0x4}, {&(0x7f0000ae2000)={0x27, 0x4, 0x0, 0x6, 0x1, 0x3f, "934951bf3aa93c4c4879724a729bfa541521171a4d1779bb2615a99ac2b925b174dc0525f80cf5eca296a002e846c9428ee2786bd4f459953e5fc60f8508c1", 0xffffffffffffffc0}, 0x60, &(0x7f0000914000-0x20)=[{&(0x7f0000c80000)="d66b2199a866ce772d103e621f33d8108106fe2237e94bd02f16ef3ba80e7386e13e13b04f2a6128d15690259c0b487d7681740137c89978c69303a52e5e3a351555b62d061c8a143524118d773b4e5e4cca8b3fd4133ed2923df049f391ad096f2af17ebc10d1fc879ba845ac9b8edd77b786ec", 0x74}, {&(0x7f000077d000-0xda)="0ee46ac0ca807f0db4d997d94b9d86a75c3f4c53f74f3a3e86d9244319487e4b6a7b7286f478d5ce0057642dc30eaa6e24cdfea0438846f6f20bd18c40e986c8e6e38eed081f3af41500103302790f42ff7703f8f1539921d96a5a3b1696e65436dfa804070c2185a78d1e74d1fee9b16fa008d21de059a7bad1425fa0aac9d2af01a5ba0cf139a8c1b8b405bd956f5d581d034bda91eb6a5f1e686a7ae80bcb0337268e01066d470ad8c96357be34da16d16a0dd1cfe379e0acb3e5e6d13b27d5059899c4db545112a9fb93c3bc6f1f2c6924a3d8ba1ffa8ebe", 0xda}], 0x2, &(0x7f0000677000)={0x90, 0x1ff, 0x0, "ec6451af5a12eccd2c9f0611a9b4415a240a9480aa6ab113dcc38d05dbbb262bede8b54d33031951a603bb0e65d4c08ef42a1eb271800554c0c80a04afe5d254b19ba094e510b67f942b56361b7c21d5de42573e0b683748852ea1d79fab1f2fffc3184cd38656472d9921ad120140051c0fb9aa1e7e641847aa42c2"}, 0x90, 0x8000}], 0x4, 0x800) bind$inet6(r0, &(0x7f0000c6a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) r3 = accept4(r2, &(0x7f0000b56000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000022000)=0x10, 0x80000) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f00009af000)=0x100) bpf$OBJ_PIN_MAP(0x6, &(0x7f00004be000-0xc)={&(0x7f0000b51000-0x8)='./file0\x00', r2}, 0xc) r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000172000)=0x0, 0x4) r5 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000095b000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bc4000-0x4)=0xe8) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000b48000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg(r5, &(0x7f0000509000-0x38)={&(0x7f0000eee000-0x10)=@llc={0x1a, 0xf7, 0x401, 0x6, 0x81, 0xfffffffffffffff8, @random="f65e2011c09a", [0x0, 0x0]}, 0x10, &(0x7f0000c0e000-0x20)=[{&(0x7f0000df5000)="34568cd8ea297a24fad7d79199269c1c56002ee3004467f62f5311f62bdfb24ba45d05cc6fbfcc5a4c22eb6389b94757c38dd0438ae54e053079", 0x3a}, {&(0x7f0000b7d000-0x44)="29d406dd96edd51c474249a9041002343ca4fd53beb625678179d034b5c3ef23d153dbdeb1ad9089f0ca4498598860ed207837a7556f418c58135ff4e8a457895b61f2c0", 0x44}], 0x2, &(0x7f0000eac000-0x98)=[{0x98, 0x11c, 0x7, "9ae063ea22d8ef4e31af22f985df38d70083ec1b5e6ad9824d7866becf909d9d58d05645ddf1bfef4a1f69e96c02edc365475a2170b48a301fa4522e26e2d8d591e0067b71fa8581dc4027245531262650ea997b2215c8a5ce21a10544dedd7df777b9b7f0a98493e16ab3c16258374f9bd004417b630c6792f38b67efbb9387f5caba51"}], 0x98, 0x4000}, 0x8000) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000012d000-0x8)={r0, r4}) connect$inet6(r0, &(0x7f0000aad000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x9}, 0x1c) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000df0000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a84000)=0xc) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r5, &(0x7f000075f000-0xc)={0x10000000, 0x0}) 2018/01/21 23:54:31 executing program 3: pipe(&(0x7f0000600000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00009cd000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x2000000, r2}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000)={r3, @in6={{0xa, 0x2, 0xf9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffff001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x311, 0x20, 0x8, 0x8, 0x40}, 0xa0) mmap(&(0x7f00005d0000/0x1000)=nil, 0x1000, 0x0, 0x6003c, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000002000)=0x2, 0x4) 2018/01/21 23:54:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) accept$alg(r0, 0x0, 0x0) r1 = accept(r0, &(0x7f0000a69000-0x10)=@in={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000428000)=0x10) accept4$ax25(r1, &(0x7f0000689000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000ad1000)=0x10, 0x80800) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000abb000)=0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016c000)="fe767a2ab2b81759b7d81c7fd4f380e671cbfb65a6b6d29ed699e504c4809e69b349599357591d9ac6b7b26c0b2313", 0x2f) 2018/01/21 23:54:31 executing program 6: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000d6e000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000fd6000)=0x10) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000fd6000)=@add_del={0x2, &(0x7f0000fd7000-0x10)=@generic="007ce0a3d91ce1b4d42a3ea49e986a28", 0x7}) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f00007c4000)=0x5, 0x4) 2018/01/21 23:54:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b9f000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha3-512)\x00'}, 0x58) r1 = socket(0x18, 0xb, 0x81) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00008bc000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00007e2000)={{{@in6=@loopback={0x0, 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=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000069000)=0xe8) sendmsg$nl_route(r1, &(0x7f0000a97000-0x38)={&(0x7f00003fc000)={0x10, 0x0, 0x0, 0x600}, 0xc, &(0x7f0000fa7000-0x10)={&(0x7f0000f13000-0x2c)=@ipmr_delroute={0x2c, 0x19, 0x100, 0x6, 0x2, {0x80, 0x14, 0xb0, 0x10001, 0x0, 0x3, 0xfe, 0x4, 0x100}, [@RTA_SRC={0x8, 0x2, @rand_addr=0xc5d}, @RTA_UID={0x8, 0x19, r2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x804}, 0x40) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000996000-0x9f)="0682a89f38dff8f719b490d4344ae2ca7a8debe61e5cbb6614ee912b1b84c3ed50eb1fc4c7ff65825ea17e8fbd0100d66cdcf5928086cb9b30ea469824f3f350953e1ac2862c8aa888", 0x49) 2018/01/21 23:54:31 executing program 3: 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) getsockname(r0, &(0x7f0000025000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000003000)=0xed) pread64(r1, &(0x7f0000026000)=""/0, 0x16, 0x7ffffffffffffffc) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000029000-0x10)={0x0, 0x20, 0x2, 0x40}, &(0x7f000001d000-0x4)=0x10) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000028000)={0x0, 0x5c, &(0x7f0000028000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000009000)=0x10) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000028000)={r2, 0x1, 0x2c, 0x3, 0x200, 0x0, 0x2, 0x8, {r3, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x0, 0x3, 0x10000, 0x0}}, &(0x7f0000012000)=0xb8) 2018/01/21 23:54:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x2000008983, &(0x7f000008a000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x9, 0x7, @raw_hdlc=&(0x7f00009f2000)={0x1, 0xe27d}}}) sendmsg$nl_route(r0, &(0x7f0000535000)={&(0x7f0000f28000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000cd000)={&(0x7f000034f000-0x1c)=@setneightbl={0x1c, 0x43, 0x300, 0x2, 0x1, {0x7, 0x0, 0x0}, [@NDTA_THRESH3={0x8, 0x4, 0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x0) 2018/01/21 23:54:31 executing program 0: syz_emit_ethernet(0x33b, &(0x7f0000003000)={@random="8d398000a5fd", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "630600", 0x18, 0x40000000003a, 0x1000, @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}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0xfffffffffffffffd, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000479000-0x8)={0x0, 0x0}) setsockopt$inet6_int(r0, 0x29, 0x4e, &(0x7f00007cd000-0x4)=0x0, 0x4) 2018/01/21 23:54:31 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x15, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) 2018/01/21 23:54:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'hash\x00', 0x1, 0x6, 'cmac(aes)\x00'}, 0x132) r1 = accept$packet(0xffffffffffffff9c, &(0x7f00002d6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00007a9000)=0x14) accept4$packet(r1, &(0x7f0000bac000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000066000)=0x14, 0x800) read(r0, &(0x7f0000109000)=""/216, 0xd8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00007da000)="b70a55b0d5e88308000000000000000a80533c616571c0d7f72a1f59db3bb539ca", 0x21) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000db3000)={0x0, 0x0}) 2018/01/21 23:54:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) sendto(r2, &(0x7f00002b7000-0x3)='\x00>I', 0x3, 0x8040, &(0x7f0000a1b000)=@un=@abs={0x1, 0x0, 0x3}, 0x8) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f0000fb4000)={0x0, 0x0}) 2018/01/21 23:54:31 executing program 5: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000be6000)=@routing={0x89, 0xa, 0x2, 0x5, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, 0x58) setsockopt(r0, 0x84, 0x0, &(0x7f0000001000-0x1)="", 0x0) 2018/01/21 23:54:31 executing program 6: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x24, 0x1e, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x5, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f000000b000-0x4)=0x3, 0x4) 2018/01/21 23:54:31 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x2e, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) pread64(r0, &(0x7f0000001000-0xed)=""/237, 0xed, 0x0) r3 = socket$inet6(0xa, 0x2, 0x3) ioctl$void(r0, 0xc0045878) socket$kcm(0x29, 0x5, 0x0) sendfile(r2, r3, &(0x7f0000002000-0x8)=0x0, 0xd3d) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r1, &(0x7f0000002000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r2, &(0x7f0000004000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/21 23:54:31 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x240000000000101) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f000000a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000005000)=0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000007000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7}], 0x58) setsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000006000-0x4)="78a32717", 0xfffffffffffffef0) 2018/01/21 23:54:31 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f000000a000-0x1000)="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") 2018/01/21 23:54:31 executing program 6: mmap(&(0x7f0000000000/0xa5e000)=nil, 0xa5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) mmap(&(0x7f0000a5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000a5f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000a5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000a5e000)={0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000a5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x800, 0x5, &(0x7f0000a5f000)={0x0, 0x0}) mmap(&(0x7f0000a60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a61000-0x8)={0x0, 0x0}) mmap(&(0x7f0000a5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r4, 0x21, 0x1f, &(0x7f0000a60000-0x4)=0x0, &(0x7f0000a60000-0x4)=0x4) writev(r4, &(0x7f00002e1000-0x10)=[{&(0x7f0000719000-0xb2)="e3941a657d69d6a31389e419ac03f01409accc76224b33e29e8e599a78063cdf4bc5a1498d7429526b48eefbb5bf5a22b80266ca41bae9bef779d506b34d2cb26e79475ebac59c64f95120c6739f3cf564c6c348ee93f3a064bc8705a4ae62e4242bdc6db60a1ca3b7cd0e948d89256ed76164569244724923b4f44bd7ebe15be813542e56f8436f2e97ef20ffe005a74da269dfa355e02bd7dca51911d5d622cadeade9649d5a39576b57934a8b630eef35", 0xb2}], 0x1) getsockopt$inet6_buf(r2, 0x29, 0x15, &(0x7f000085a000)=""/35, &(0x7f0000a5e000)=0x23) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000014000-0xc)={0x0, 0x0}) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f00000aa000-0x4)=0xfffffffffffffff9, 0x4) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r3) mmap(&(0x7f0000a5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r3, 0x3, 0x7, &(0x7f0000a60000-0x84)=""/132, &(0x7f0000a5f000)=0x84) mmap(&(0x7f0000a61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000a62000-0x20)={0x0, 0x18, "9fc47dae3979812b7d8a13c832fe73ff321082fa7fcd6fd2"}, &(0x7f0000a61000)=0x20) mmap(&(0x7f0000a5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000a5f000-0xc)={0x10, 0x0}) 2018/01/21 23:54:31 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x8000000000000000) r0 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x8)=0x2) 2018/01/21 23:54:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000678000-0x38)={&(0x7f0000a17000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000e20000-0x10)=[{&(0x7f000099a000)=""/4096, 0x1000}], 0x1, &(0x7f000053a000-0x3)=""/3, 0x3, 0x7fffffff}, 0x20) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00004d8000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000727000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000bde000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, r2}) shutdown(0xffffffffffffffff, 0x0) getpeername$unix(r1, &(0x7f0000876000-0x6e)=@file={0x0, ""/108}, &(0x7f000096c000-0x4)=0x6e) 2018/01/21 23:54:31 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000004000-0x38)={&(0x7f0000003000)=@ethernet={0x0, @random="d23e72c7d450", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000-0x10)=[], 0x0, &(0x7f0000000000)=[{0x28, 0x0, 0x2000200, "7305e1d02534c549ca1e2a13322e396b0b"}], 0x28, 0x0}, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000005000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000002000)=0x32) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x4, 0x1ff}, &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r1, 0xd3a}, &(0x7f0000005000-0x4)=0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000003000-0x20)={@generic="d4aaf63869320c76e30a792c16987b0e", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl(r2, 0x8912, &(0x7f0000000000)="") 2018/01/21 23:54:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x3) r0 = accept4(0xffffffffffffffff, &(0x7f0000fb1000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00002ea000-0x4)=0x14, 0x800) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00007bf000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000020a000-0x4)=0x291) sendmsg$can_raw(r0, &(0x7f00003e3000-0x38)={&(0x7f0000638000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000bfe000)={&(0x7f0000bd1000-0x48)=@canfd={{0x1, 0x2, 0x100000000, 0x10001}, 0xc, 0x2, 0x0, 0x0, "2ab09faa493ebf8a0cc4adb43206731d82a4577382637949f9a8bf0b1cc48dc45150f9c37bf86425a16e4f072fb5f0b1566c8c1592eacd3ad804de46bafd3dff"}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x400c1) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000c02000)=0x0) bind$inet6(r2, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r2, 0x9) r3 = socket$inet6_sctp(0xa, 0x1000000000000005, 0x84) sendto$inet6(r3, &(0x7f00004b6000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$key(r0, &(0x7f000022c000-0x38)={0x0, 0x0, &(0x7f00008b0000-0x10)={&(0x7f0000775000-0x1110)={0x2, 0x13, 0x81, 0x6, 0x222, 0x0, 0x2, 0x1, [@sadb_x_nat_t_port={0x1, 0x15, 0x3, 0x0}, @sadb_x_nat_t_port={0x1, 0x15, 0x0, 0x0}, @sadb_sa={0x2, 0x1, 0x1, 0x7, 0x95, 0xd0, 0x0, 0xa0000000}, @sadb_lifetime={0x4, 0x3, 0x8, 0x0, 0x0, 0x7f}, @sadb_key={0x11, 0x9, 0x3c8, 0x0, "8a9d3f21b318e6dd31470a85c7cd61b37a9f23f50e536a93cbb88361fadcb71fcd589fc240cc5be90190d664b869256bca415fe80376c7e41445aa8b381fab6186444b85bccbf58ce5dc21a6d935aed5603a7ff6578c2578e03ff3eec99a8f56226154502179c0aee7590533c74b01c207a2a76c1ea9b51c0a"}, @sadb_address={0x5, 0x7, 0x7c, 0x80, 0x0, @in6={0xa, 0x0, 0xff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}}, @sadb_key={0x201, 0x8, 0x8000, 0x0, "2c043591455b43e8553eee16c252da4da0932b52c17fc6547758d631be339007f014c293b6b98fa55b2e464bcdd9d95588b3f75bcedca22ed5619436e3a1dc923887103b6d90f4998339834ed75ebc6608a3fe91196264f817da17f529e73ae3378b24771c241a8f566539835ef199789f89da45c8c9003e9e164b796db24ee35eb7afc794b3aca975c73e58a17e1a327502c12085e87ccc818aa6355e4eff41751339de0263ce2bd65e2475c8c718ddd7c1a2ef5dc11ab08e7300766d216218fa6e0b74140eb2b3a6f57d33573f64984684635ab48cbeac0b37be2413c0364a8669d3aa3b1b7d72be4f3f295b10fc4e8bb123a8672ab2769bfcd4d163f3c55161fe5243160eba7447164d6ef8119a141ce6064a4ba78b5edf7c1b34b256d2aaee76eb98ab4de8d69c2a05e0e8919fe592338fde00778addb49a4b8b771c77e5c0342dd1ed363e7bbe715357ca3feb4486d8b4c245ef38b6281ea120a2a58e6324a30ed3153a771014201be409324586a0e6b2ea450765f5a1cca73b465a432ee256cba812fcf50208607affcbd59fc877628fc09e2496cb712618a3fdf7dc9852b97ffada92f13d476ccc3e25ad8c929fcbff521f001a404e4f590c8b129091d76784c953d64bb7f0b026195c4b53a9238036d9d5c78851d69c03d19eeb0a1c1ca77f3f11d359164bce788a7ffdc1c620eb213dcfa7e6bfd2a652b6f1402441f816e94354c8b0f6c221b89fc7efd8a17207d888f1eb6ff5f43d6dda9371f1da070ab0a1daa1c9ecb2309d94f5613d2caf213d37996d558a7d0948ae95059baf7555b645e66a44fe85eafb39b07809a70a758abb5e78d60e27335ed2ab0ef91848bb69f91e88d78ef5173464727cf32ef64ff5cf52db8eee69ea51d9189a3a359b637a68a3d5acc124e718751420afcce2d9b29985b42bca639c975da1a768d750879dfd5092be1a04f575f001b95ee43c504b985d3f8b08175e61f6265f91c31ec4421c763a8f70a588d2b8fd258a2f1ab1ac4d925415e9cd3c2994cbaa2eb260d247cb8c8271fe1914f4a54fb91d801eddc804288ea0daa1f204d6d97f3e37da5ac923a09ed2bd1df61c1a7e091efb029b0546046e793f69c39726c12907d3107e7bec96a39e15ea7171c519f709385f6b65642d984ed4247154b0542cabc39583cb795317e013d9bd33a4bf9153266099fd1d6f98e0e0fb5abc5e2c75c96ba65cb8a0ca18ec1d2474a156e3462316ff4f05b4a1a9e7b70a104ce6ba4427e1a5e2e8a11d3ab12b186eca3a6bb880cc692a417ae02eb3615c6f738f918b05700010aaa0cfc330e93cb7f3619c8deceeaf0449e2ec8949e739a6151795901d82874a2460d3d4509f2832436a286be632aad0ae8823dc30313d4dc3191240536c86e65abf4988571d4a473bf56a6a73a514f093e6ef234de22431b8f29c2b516f3a9dd8a29719cbe7476d3029846512de02d9ace824bade200c7702a82d0e9bf6638764591d4f256aef90dcf37114d32b54475751b31ef575b2ee420fb0231426e0deab763886af99a39dfbd3ad16f3ccaeb7c09b2039d6b2ba2b7424e5e3d34c3c49dc52e6208fa301b3fa844e05163b737ee5aa8c390de05b924e35c7d5202b21aff0df566a969ae7a7a54247f871d603e21a820f73c52f34611d603f0667f5211f7027e4242d384c57a823089b330fe58acc0918a6d2571c9a899f7095a534aa19fe676bc4173efe6d0b879488be14d27d1a763b61c3b98a7a0c5c0562a181952439525dd09d541855c2d839c10c3646397fdf737453babae1a5dd9dd242c42db1ede478ae3d52d79a22baabfb108dc0853635e12222e245a8635789152930a345f52223b32b84a9df2fffcdb73eb6a810d4f6ad3339f3a61825a79e9fc734fd9c12e4d4241d0e8aa69392c8cea43304a8e3d304d861508ca773d552ec4ecd2777db6139f2f6f4a8d746f22e04dfd6e74290e0c15f60f96699d9bbae55d927b9ef6a7b4e2a4ff852cc58682dd10d809686141d78a43fbb0b3b58fa6ef3bc075ace5c6d99ef869eed6706dcf1932dc88e1f3de0c0c504289209b6d598d106da6c9e2b962105c3f7cbbef16de594aba484b0cd9f11537b214f4b54c5ccbb6a64f6bb1f37b1ed8cdc2855b47714852f0bacd69f19801132f9c38be554643e310d46f1d94fa3a35e8f72ad42416a89c1f1c97793d96dc29577f9edb1b74ac97e98d7e4e6090a32c24b1589138cc36f48d30151cd18fe53e569d16df841402124c59c02cf1e7f0551843be10d8f121245db24908202072207423f42982fbe1a3dded0dc4b7aedcfbfa8bebcd0f83a65cb51a6d360ff1c1713036baa7f7400c9fa425d4b9bad30e7c94f89428d4ad081802d6e11401e9a43a001e694dc088c42f7ee5e42fc4ca4273ee258070f061161c06bbe1a6a7ca76fa141ca618cebc0c4df6a126b7224014f6905db8d8e04dbaf0d79585149b7d02fe51f8a1af3b84206bfcc547490240aa8ed62c9f58d9cbe3e926d46103d2eaa761cc13d46b5f47e7b7a512b1cfe843dad497f516caeedef984e179813faf2f576fb7a2afc4cb3d610be6b0bc8dfff9d840093e40475464009dd5116f25b216bcdec4cc621e518ee64f0ddf83aa42be99ca7fdbf944631034d576afe1ce24393d2c00b65e0bfab6154d6738c1275fab04574dfdc62fc442bcea8fe6407122d9d10b205512114590e63956f969cf683b3479cbde29baa4c2b3f7fa252324249e06ada6f68afea2bea97b57ec981f51543b7512aa87927a5d63075fb96421501240678ca8acbdc62f3602ee7e39a7ca36e9d6349181153baef9f9bc7aca24b33836148cf9eb5483c5ab4d6c768c2cd97e2202837ece282218a50865652689208c94963f99e22effb907a45ec3ba37ed61e311509294422a788ab43097168fdbf4a42d5dc88084247bff572bab6c4a91cf7b96ec7381c69324782b4421bd867f05219a650df39ca4202aa6dd40c35290d0ef7a914a17b99f99d1e709cb49754243c1b956b89a4e8aa70345a9e5bd86b86e7f16232b9a82129342346a0ea20ece2bc45bc6ecc8d19470da96680e34a111c5f5f5cc88e64aed7c9563797c163b4f4d798b16e2adadceb6d4f051ca52251c14e31ee1651763efd3e3072da0f4b84fc374af9916d40a9e5bf140f46d8e1bd03d1e4af36875bc417c7bfb1d5ba449a98bb82a1cff497855484eae2f912484f7c1a4db1d2122c0019bedbe245d8a9e167da83220eccc8eb0f63823ee5984fb43630072cbb00ad28015d50e50407a51f2546bf72df6ab52fe36c68155674e38cfe0fb348b169160d1ef6cc6fca0cff7c7a4bddd8f8e12cd4ac38064f09b6abfd7198407b6f456cd588809417b4e44a63d4832bb9e75a57701775186f9bb9b31b92d1869ae7d83892d842be4cf3b156ca60fde26b8d2e055bf839f28e5168c91f8967bdd9a07242d45950ebfb7c723f6b7dea4bab22ea737d9c3cba342fd1658f9d917f967003710cdf38c5ba04388865e4930e3d53f61121a05215a3ffec84463441ac2ad5f36a85d4b46713734deb0e5a1484e900589bb5d27a5d2e4771b0c74ee0573f836a9fe4b193048d342b559130e6f4bd1981fc57eab1745aacc6cdbe241e2cadca87f36ec13fd97dd528ae51d93ca8d2b687dd0f1c618c37c99e84498ec2aa098bf1be701f82072fc1f8c016105f5882e766b25368d3cd93d78dd9975e9a7314c4db644d5ffdbf5da17148b4c6bbfc391a9134686503c5815357622181069834e22b7dfff8c2b922e104b67365d4a76223ef1b7f51cdb47902b75b72c2196ba9a3a99838a27bee35aa2ad0ba72a30d0db8da3d84d604bdbf07b29b4c7a75945f4d9d836d1abbac56e9c72589cbb927ea2015eb1b7c14936416dca30f4cd5f641f6fb183a55c398b58d1fd867037afd1af6630db1927e1be8f6bd5f086eb9704c786506737e28b1f4efab26a59fe691c66a5d478a5101992033577d16e062d40b0f8fc0f9961a244e6af84acaf66f18bd1a0b31d92dd64e1f56b6e5b223bdecdf5a114bf4d7dc1261f10d391c05106379fe227612f40a64004209483c305d112a941367cc1144b5126b816e4072e1bd82e18dc673b1e13ca4f6f1267fe4cee7b739c7ba36c6b6e9c989f97687674179789f975b616b60d80f96c490b482191c59cc39fc39761e3c7f860233d6bd9ff2648bd07e4571a9caf7ec56274253b21f7d5325b0c5046b1c72a3511570cfa62e7bbaa50d9be2332b47109ce3b85b51530ec358a7c45e3b6186166ca7040c2f408370fc5711744852ea1e573f62cec1549e8d393867027d7a985a3529dcf2b9659236ece2a3af385de1c5543ac4361e7d02c9db6a27c317bb9d58bcbc61aaef9f280220b1604cabbe233bef3f7f0ba399edb18490068d95e9c26d41c540c6a7a6ec37f6c61e6e340b5ad3a2d587fd5c50e7e49d0627a6f897992c979b7822251b2aac916b517d859e62d93940935f9e8f870ad5fb88b38a5f11cca54300bc8da19e3f17d7d79752edb2680d43054a124a04695d077ae37290990757daa114da9b03c07e8c650c44b1140c5f99927131b4b73fef1edd4330066c69340aeefd4fec390f878e16c9caed6fc90673977768db10a738a4065e9c550c4bc60f498c03b476feded8f99113b4643e71de691e78d8e42c0834f98c627efc15ee12b205dcce0d78cabd0e6bbf3c824af682a4518619b330b959fd5e5b8f46a8ebde067d5d099d18b5f7e63c567bd179fccb0936a03095241a5a0624e5614c43145642fa09bd9051be362385a87de07fcc4933fa36f41f513d6945462028fb06f948746e8f22bb452b2858293f19cbf0a9ad7cdbf7302aba6c8b016ca2d4095b24033602775caa933bae295e02aab5c8b25766bda86cfbaf8b0baeb4a9b4dfbfa1294815ae8c4927e070fc854873d2a34f930bff25043016274b9ea9c2561d957ba00b742eb495440663cfbe7fd5fc5e8fb4efbce5072600cabe54ccb29376693f8edad8f0e07aa702990f6736abecd0dc7b9162a85c80b0fb184f17ce923a6672489c0811dc63b5aa4ea5a2575a6a533d306564245921322990c17a8731e0d45f66514a7f02d4583e553c308aa39fe28ba33a58d16cccf6c07956229ddd913d2001d7387724a0917b2ccf4f76cf7fa3827725034ea74bc9892538a0ff40d716a9a93ced5fc92a0b34e0187da302ee4f41be7f93eb91eb97af53eb6fe4dc7187ad0a586b7a20324a6bccd7ac2ac610f89aa40fd99b650d2e23413bbf48c417f78ef21d0e6495a3f176a97ae2bf048882952827a4669670e72d0716f41ce29f6a3fc8b6301a50b0c18278c92348253057d50e00a903b6be6a408e175a1e90a2a1a190707d5d83473dd8a155a6b964fb84ac44d9ec23f549d8af7d7d82f7d0b343ab7d8f6cfdac1cff3d602493c9e39f9aff04b9cebcc81c53d38891d6a8c3c39e5d2c2eb4515d68a9c03f598c67f7fbe747f7deba258faa0cfd45b3d88596ef65f2d4303d0c486aabcfb90b69d6011c031c8a2050105b50a9c674b932cd73e56eb5347c01d25b2015869890f7dd818ace984dfac30612fae464313f740de9aada2e473bdc9c89a9a08e968f42ebb6556e52b641f99b10444da572f0bc0d7609244fdc9e18972bb6cb6446c7e33d2844e341c1ec540283e7e15abbf09b0bba0a81ca0997b6c721db9c0f8630550de8d34917bba3ae61440a1d4d83e56bf85180555a0c107805ad49f91869ed1904d45854f9084d19e95933d2488655ff5b99249daef45a88796c1c2948ab02c6f5ca7302"}, @sadb_x_nat_t_port={0x1, 0x17, 0x0, 0x0}]}, 0x1110}, 0x1, 0x0, 0x0, 0x0}, 0x8091) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f000092d000)={0x0, 0x3f, 0x8000000000000021, []}, &(0x7f00008a8000)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000ad4000)={r4, @in6={{0xa, 0x1, 0xff, @loopback={0x0, 0x1}, 0x8771}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000acf000)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb4}, 0x98) 2018/01/21 23:54:31 executing program 4: 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)="05000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000009000-0x370)=[], 0x0, 0x0}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000000a000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f000000d000-0x4)=0x14) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000000d000-0xc)={r5, 0xfffffffffffffa39, 0x2, [0x6, 0x2]}, 0xc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000001000)={r4, 0x0}, &(0x7f0000007000)=0x8) getsockname$llc(r3, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000000e000-0x4)=0x10) getsockname$netlink(r1, &(0x7f000000b000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000000b000)=0xc) 2018/01/21 23:54:31 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @common=""/16}}, &(0x7f0000001000-0x4)=0x1e, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000c25000-0x34)={0x0, 0x2c, "1666e2e9dcd23a32e4b2f39215f83984daf2b1619d7657e52296d4b4f3d08716ef6b31b764a6db44e913a246"}, &(0x7f0000556000-0x4)=0x34) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000591000)={r1, @in={{0x2, 0x1, @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]}, 0x0, 0x0, 0x81, 0x7bd, 0x8}, &(0x7f0000d34000-0x4)=0xa0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(0xffffffffffffffff, &(0x7f0000005000)=@pppoe={0x0, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f0000005000-0x4)=0x1e, 0x80800) r4 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f0000005000)={r4, 0x77b8, 0x85, "97e1ee202a1a364d5bf051890b99e024ab7268d71694d0d908222d39069eba4d"}) sendmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000002000-0x10)=[], 0x0, &(0x7f0000001000)=[{0x30, 0x0, 0x0, "779b252843d3cfd84a8eccdaff40af8f39b859f0b4d4f8b7777d71a3f8"}], 0x30, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000006000)={r2, @in6={{0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2827771b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x2, 0x849, 0x5, 0x94b}, &(0x7f0000002000)=0xa0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000003000-0xc)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f0000007000-0x4)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000002000-0x4)={r0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000007000)={r5, 0x7fff, 0x30}, &(0x7f0000007000)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000007000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, r6}, 0x14) r7 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000006000)={0xffffffff, 0x2, 0x8}, 0xc) r8 = bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x1c)={0x0, 0x2, 0x0, 0x0, 0x0, r7, 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) read(r8, &(0x7f0000003000)=""/88, 0x58) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000008000)={0x398, 0x0, 0x8001, 0x80000000, 0x5, 0x0, 0x6, 0xc664, r1}, &(0x7f0000009000-0x4)=0x20) 2018/01/21 23:54:31 executing program 7: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000bc6000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000208000)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000ac7000)=0xc) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000e69000-0x4)=0xa7, 0x4) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000e62000)={0x2, 0x1, @rand_addr=0x30cd316e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffdd8) 2018/01/21 23:54:31 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00008bf000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000b22000-0x40)=[{&(0x7f0000001000-0xeb)="4b1d0dde22cf3f2a8ad8783203447160c7fc4af0ba9fe9445a3b1c7b411ca5dd0d1576a0d60620b6728737992cad37b1b2d00faacc37f12f9435c981e394938170df54cd6dd62449d6608e6c0476a8e66777b74c8cfe2bf6c93d7f97cd021aaf57c8cc53beb5629f46a4ea918802e47a8ba57255c5414f8dbd5770833ce28dfa84d47099a64c670779c527f0a77f1923704464252559a433c994917b0154bb31cb7fadca276163036631f4c40e813322ec5744fc8f7bfd5de978ddb697bdce82f208057ca6b72367815a108eb0bb463cb1f9ceb9fd5ea2a5a94088a6e0d460c611aa4b50f9aa8c2dbf0d4b", 0xeb}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000d2f000-0xb7)="36339c729189e355c768dbd0ea0e929de76061afd5675b0bef6c845e65a51ccba3365eed92c082701527e7c649a422602f2a21a9efdea35a274a2922d3ace87bdbd52fb840131fb824964c2af2702760388268992683a3e29f673c4f5dcd6afbb5d3b5f5e9ff289e53f34ea23485c334e64db86982112e62dff4bab84c17990d0cbfce6a7011efa950d048c1fa2f77b77e2276d7f1f1b79625b329addc77ccf7b37dcdd99ee1335965d09ea6409306c20e18ffe4a412dd", 0xb7}, {&(0x7f000004a000)="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", 0x1000}], 0x4, 0x0) 2018/01/21 23:54:31 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0xe, 0x0, 0x5, 0xee2, 0x0, 0x0, 0x0}, &(0x7f0000006000)=0x20) syz_emit_ethernet(0x46, &(0x7f0000008000-0xbe)={@random="99a3a12012e7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "32f60b", 0x10, 0x32, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @dccp={{0x0, 0xffffffffffffffff, 0x4, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, "cd7d47", 0x0, "1848c9"}, ""}}}}}}, 0x0) r0 = socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000002000-0x10)={&(0x7f000000a000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000009000)=r1, 0x4) 2018/01/21 23:54:31 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000039a000)=[{0x1c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000fcf000-0x4)={r2}) sendto$inet(r3, &(0x7f00004ee000-0xad)="8bbef020c040471d5ad9d3012a4326748064e529681fa9e224798330d7cd09850793fd96313211826e3498cc79fd27989aeb8094dc926abeda7ce6cda158c2dc3efc1c5d17d15e1d32548da96f33e75e22d09dcaeec2b222f819dc42dacff5c781e1a0845d69000907014fdd8d2d49522771687719e115ca1dda0bd7b982e6701c6e2088e223c844ed578bc02a630874644f90a49125d74ec6948b5fa4fe93eae506a54e730efa6b9411e5e3e9", 0xad, 0x1, &(0x7f0000a8e000)={0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(r1, &(0x7f000056f000)={0x0, 0x0, &(0x7f0000fce000-0x50)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) pwritev(r0, &(0x7f0000ea0000-0x60)=[], 0x0, 0x0) 2018/01/21 23:54:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000066c000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) close(r0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000649000-0xb7)="7e31f3e0b1ec78ce049b14ee5ac6b87fbdc256c7dbfdb6c6f7aeb9fd4f2edc9ed38d5061dd5256ea39c8fd1614af210f2606bc0663270601f4fe89e4e47887ce45d1d2c9647b6f30b63d235e18936ef751f2003048280c808c69b77c7bf0bffa6fe49763107fc1b80acabb0992e9ea7c5d8fd379829c0193c6c13e72339226f1b766140c194f0cd8855b4f5fc3fb603a9fd9cb5efedc6c770375f655e7f602a6a1df11009a7cf324824616deb4c065442c9b682732837b", 0xb7) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000a9c000)={@generic="0be320aebbb567cf32a0c543e01979f8", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/21 23:54:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000e3a000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cfc000-0x4)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f000066c000-0x8)={0x0, 0x7fff, 0x95ae}, &(0x7f0000463000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00007f9000)={r1, 0x9a, "246e633926b40883205fce4b3be1c2e7f0da9641c13b99943419f89359b3131d2f6419332ce1ab35ed2ff87d91154d316bcf02eb0fe5f895bb00f0f5d85c0612104c9123e05bc1d08ec25d209658adc2f16c4c8ee102f74294d7bfcfa181274031342970c14aeaf933fc3276bd62a3e9da52f9d269735b60f326af639da2ac00ca1db53cf8dd01c8b2bd2f5a40a5bcb5089685d045fc3b6e6211"}, &(0x7f00000c5000-0x4)=0xa2) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000b4b000-0x100)={r2, 0xf8, "91f7cc25d184c870db0a13dfa45ecf0e82a25529c0856c7b14b5f34d686f8c4f1bc9f45b366cbb49d18d9d3cfcaf5ec100856cd058063e7d6369e566a62033388fda9520e0a0628f848ce0a78f06231728386e8499d6211bf00aae2e2e03a82202497615b76ae18cdc5b0ec036387e41bc491b92615ae81d7bd045373756a571d050d7f518c084fdbcc9ae8c463a835c1254e93bf81a2905af77bce4fab5197d9403fdbec0be7b7e794aa50bb8c869b731082c9fa8387f4b002a01a8a54aebec35bc7f9ef04fb87bcfd8956ac28272e9f1dc02cb96c03cbeb855ec4d3f52f908b4695e8248c6d1d26311f7abfb4b9e7b37aca569066137ca"}, &(0x7f0000406000-0x4)=0x100) r4 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00006d2000)={r2, 0x4217, 0x1, [0x0]}, &(0x7f00009fd000-0x4)=0xa) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00003ca000-0x8)={r3, 0x6}, &(0x7f0000b2e000-0x4)=0x8) sendmmsg(r4, &(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, "359d"}], 0x18, 0x0}, 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000333000)={r1, 0x2}, &(0x7f0000e77000)=0x8) 2018/01/21 23:54:31 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x5, 0x1000010000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000001000)={@common='ip6gretap0\x00', 0xff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000002000)=0x1) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) 2018/01/21 23:54:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) pread64(r1, &(0x7f00004da000)=""/4096, 0x1000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000350000)={0x0, []}, &(0x7f000070e000-0x4)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000880000-0x4)={r0}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00001a6000)=@assoc_id=0x0, &(0x7f00005b7000)=0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000d0000-0x8)=@assoc_value={r3, 0xb209}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000332000)={0x0, 0xd0, "054ef9bdf016999331e0a119498790c052c0b6a9e32c6848c6803e7d3d9e0b6b6b18c1e81e4422536b3fa7833de497f38463c7a9855cb75d4eb5079b4277bb53f58298bb0e6de905ca397e1c42e0b566cb502f96e39a004ae549c039848266e1a6dcfee2686f634ed8cbae536d5259ceec5116ec5457d9833820a1e2a5dd0453c0a92ec47895ea4f1b0719c5f0cf3d720210de17b1e382e3cf3f8e1ce6e54c1cc0b73050eaec682a8b3d184f86b0fdcd07832c3db44147b7a359ee52bceb2f7dc01e90866cb66dce41d5367543903c42"}, &(0x7f00006bf000-0x4)=0xd8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000855000-0x8)={0x0, 0x100000000, 0x7f}, &(0x7f0000ae2000+0xed9)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000e5c000)={r4, 0x7}, &(0x7f0000fbb000)=0x1ad) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00003bb000-0xe8)={{{@in6=@mcast1={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], 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=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000062a000-0x4)=0xe8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000a61000)=@assoc_value={r5, 0x0}, 0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a88000-0x8)=@assoc_value={r5, 0x1}, 0x8) accept$ax25(0xffffffffffffff9c, 0x0, &(0x7f000093c000)=0x0) 2018/01/21 23:54:31 executing program 7: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xff, &(0x7f0000011000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@x25={0x805, {0x1, 0x1, 0xf, "b31031287c09db0571ecbee26892dbb5fc30a00c44e328e1ec5ac7ed6ac0d267f7c9f86d566ce73c7912efb02da48c88cb2057732ec46d077277e4ab88d5ea58129c6d990480d5b9b63fc8e5d9e9ec1a2a3b2fcf938a46fa8518719ff9be20d45f72b322eac24734097b2e27b1b0765b40fe4c1b6aff10fae3143d947aadd468bab8344c4d7f1e6af94591a6dbaeb681a9c687fffc666e29cd6c36a4105b5b0046fdba4a496159923774de2aec5dd7862463c3dadfaa28d721d84d12d6584c0e5e0a2a50b97419d6d333c3b9562997820ba315a70cd34496d6a47ac17b4e8f85c36c3e79ab62c811dd0e883cf787"}}}}, 0x0) 2018/01/21 23:54:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x5, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000c0a000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000f3f000-0x10)="00035400000000109eae7a003e9d4d00", 0x10) r3 = accept$alg(r2, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000b92000-0x8)={r3, r0}) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r4, 0x29, 0xd3, &(0x7f0000df3000-0x5c)={{0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, {0xa, 0x3, 0xe42, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}, 0x7fffffff, [0xf5e, 0x3, 0x7ff, 0x81, 0x2, 0x9, 0x2df, 0x0]}, 0x5c) connect$l2tp(r0, &(0x7f0000bbe000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r4, 0x3, 0x2, 0x2, 0x1, {0xa, 0x0, 0x62, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x5}}}, 0x3a) sendmsg(r1, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)='A', 0x1}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x0) pipe(&(0x7f0000aaa000-0x8)={0x0, 0x0}) accept(r5, &(0x7f0000bf9000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000b61000-0x4)=0x58) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f000095e000-0x4)='tls\x00', 0x4) write(r1, &(0x7f0000aeb000-0xef)="b1", 0x1) socket$alg(0x26, 0x5, 0x0) 2018/01/21 23:54:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(rmd128-generic)\x00'}, 0x1cc) r1 = accept4(r0, &(0x7f0000003000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000084a000)=0x10, 0x800) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000d2d000-0xe4)=""/228, &(0x7f00009bb000-0x4)=0xe4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000bee000-0x61)="d7f93b395bd7c0ac5d8382d41872f2b4c6ded4ab5eb06b4922bdd336a0328c29f64a12bd951660df17a2b105eeb468c55aec2b2fbc70b62aca48336567e9457079", 0x41) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000fb2000-0x4)=0xac, 0x4) 2018/01/21 23:54:31 executing program 6: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000fd8000)=[{&(0x7f0000e4f000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000564000-0x60)=[{&(0x7f0000fda000-0x1)='\x00', 0x1}], 0x1, &(0x7f0000ea2000)=[], 0x0, 0x0}], 0x1, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000694000+0xb9d)={0x0, 0x0}) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000afc000)=0x0, &(0x7f0000fdb000-0x4)=0x4) 2018/01/21 23:54:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x3, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) writev(r1, &(0x7f000069c000)=[{&(0x7f000090f000-0x1)='T', 0x1}], 0x1) close(r1) read(r0, &(0x7f0000274000-0x7)=""/7, 0x7) 2018/01/21 23:54:31 executing program 7: socketpair(0x11, 0x6, 0x8, &(0x7f0000577000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000e1d000)={0x0, 0xb1, "f6d22f712d1ef1b6a7ffa68379fa1b38556b46c12a6a0e0bebfa77361c1abe341bcf7390c27bf84beb275a9d2c000c16e21c77f0996ff9d08ed325a6c364de10923a860bea7f4c76edef77c9ad54ec37c8727eb516b4155c4804db5f120d94cad004ec160ed46d51dcce5e42aacc827830b7ddc63fe3a41a1eeb40408ee425eae6ef1e4c639519e39068bd3ec4a3388866f9773d8ea00a9c2b6b06a1ab72647994958c2835d349de73a3c7bf15a1ab0274"}, &(0x7f0000001000-0x4)=0xb9) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00001fc000)={0x1, 0x9, 0x204, 0x7, 0xfffffffffffffc00, 0x1, 0x2, 0x180000000000000, r2}, 0x20) 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$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000001000-0x40)={0x7, 0xfffffffffffffff8, 0x4, 0x28, &(0x7f0000001000-0x28)=""/40, 0xd, &(0x7f0000001000-0xd)=""/13, 0xec, &(0x7f0000001000-0xec)=""/236}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000cb7000-0x58)={0x26, 'skcipher\x00', 0x0, 0xa1, 'lrw(twofish)\x00'}, 0x58) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00009eb000-0x78)={0x6, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x6d, 0x1, 0x7, 0x5, &(0x7f0000772000-0x10)=@common='rose0\x00', 0x5, 0xfffffffffffffff7, 0x1}) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f000029a000)="0a0775b7d0e38300b3b6adef5c54d6295df0df82180c0deb00001f08000002fff9", 0x21) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000061c000)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r4, 0x29, 0xd3, &(0x7f00002d8000)={{0xa, 0x3, 0x7ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, {0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff00000001}, 0x4, [0x7fffffff, 0x80000001, 0xffffffffffffffc1, 0x5, 0x2f6, 0x7, 0x1f, 0x5]}, 0x5c) 2018/01/21 23:54:31 executing program 5: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000093b000-0x5)={0x0, 0x0}) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000093a000)=0x2, 0x4) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000093a000-0x28)={@common='lo\x00', &(0x7f0000939000)=@ethtool_gfeatures={0x3a, 0x100000000000024c, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 23:54:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000085e000-0x8)={0x0, 0x0}) getsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f000017c000-0x4)=0x0, &(0x7f0000992000)=0x4) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x80000000000004c, &(0x7f0000b55000-0x4)=0x1000000, 0x4) [ 268.662813] sctp: [Deprecated]: syz-executor1 (pid 9299) Use of struct sctp_assoc_value in delayed_ack socket option. [ 268.662813] Use struct sctp_sack_info instead 2018/01/21 23:54:31 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000001000-0x2)=0x40, 0x2) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000677000)="", 0x0) 2018/01/21 23:54:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000092f000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) 2018/01/21 23:54:31 executing program 0: mmap(&(0x7f0000000000/0x5ca000)=nil, 0x5ca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000051d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(cast6)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfff9f3d2a49700fffffffffffffffe0002250700b2c11ed4c2c0dc42ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f00000bc000)=[{0x0, 0x0, &(0x7f0000340000)=[], 0x0, &(0x7f00004b4000-0x40)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) socket$alg(0x26, 0x5, 0x0) sendto(r1, &(0x7f00004d4000-0x44)="09b9ffff4c770a0000aa6741d117a6d6", 0x10, 0x0, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/21 23:54:31 executing program 7: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000fd1000)={0xffffffffffffff9c}) getsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000869000-0xfc)=""/252, &(0x7f00007d0000)=0xfc) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r0, &(0x7f000098c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000fd2000-0x4)=0x10) r1 = socket$inet(0x2, 0xf, 0x29e) ioctl$void(r1, 0xc0045c77) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r3 = epoll_create1(0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000fd2000)={0x0, 0x0}) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000fd2000)=""/201, 0xc9, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000f40000)={0x0, 0x0}) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r4, &(0x7f0000fd4000-0x10)={0x4, 0x10001, 0x2, "9193643f4bfd", 0x1, 0x0}, 0x10) 2018/01/21 23:54:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00003c3000)={0x8, 0x2, &(0x7f0000e36000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000756000-0x4)=0x4, 0x4) r1 = socket$pppoe(0x18, 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00004cb000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000233000-0x48)=[@in6={0xa, 0x2, 0xffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x5}, @in6={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x7fffffff}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x48) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00005d1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b93000)=0xc) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000e24000)={r1, r0}) socket$inet6_dccp(0xa, 0x6, 0x0) [ 268.727573] sctp: [Deprecated]: syz-executor1 (pid 9299) Use of struct sctp_assoc_value in delayed_ack socket option. [ 268.727573] Use struct sctp_sack_info instead 2018/01/21 23:54:31 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000053000)={0x10001, 0x5747b404, 0x200, 0x6, 0x1, 0x200, 0x1000, 0x4, 0x0}, &(0x7f0000001000-0x4)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000955000-0xa0)={r1, @in={{0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x1, 0x3ff, 0x7c}, &(0x7f000059f000-0x4)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg$inet_sctp(r2, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000400000)=[{&(0x7f0000954000)="02", 0x1}], 0x1, &(0x7f0000f42000-0xc0)=[], 0x0, 0x0}, {&(0x7f0000ba1000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x40) 2018/01/21 23:54:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x690996c827704a30, 0x3) sendmsg$netrom(r0, &(0x7f00007f9000)={&(0x7f0000b35000)=@ax25={0x3, {"3fe9be9502e758"}, 0x2}, 0x10, &(0x7f0000e9a000-0x90)=[{&(0x7f0000068000-0x77)="704bb3ff7f0e9756d87d6e7c5ddb3828af84ebbb610230826d17c198df1a78a182bc34760155cef4b218be1e61e59815207ff99e4364f8f2e73df3d9931a653392a7e8cea1562c638fd030f0a5e466492be3da49ecda590674c7bc3b7ffd8f17b6b56a4ee2a2dc1225844a3307da3883330df32797f37b", 0x77}, {&(0x7f0000d00000)="4998f2cb813ce166d5417ef8f9b4a52ea3a55320a5c7f951e760b415fe4be20d1c58f43eb624922adb198bbef3aaf32b65dd9f3799d0aa6d7e9ccfcc6a42c2d40ccb8ccbaa8efe06bb92b6a00bc2745b", 0x50}, {&(0x7f00000a3000)="c3b52c0109c2c5df9b01228a9fdd65ab0de05d713b836d0be7efda22ba981b34919a5bffeb8339", 0x27}, {&(0x7f00009c8000-0xfd)="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", 0xfd}, {&(0x7f000045c000-0x88)="103b44e6fb35712bfb803bd1118e2f18f2f4b999d665b208ae8bf32e247cc70b22551069785f1d08bb2c103470843a57567521ac8dcbb4120d63d4e2e577347073af4a4b5e84a5d6a8b93c40e2f7da44b3c315723f64dedde00fe921e81218ecf7f05605c3d7d3bccd926ec7ed2305e66cd2d266fc48bf724b596e5f7cc9de62419d5271a2732885", 0x88}, {&(0x7f0000203000-0xdc)="d2d9b0e4a2f2472bb65cb79f073f8ce3f3d623fae48a1275ca194ed953dbd9ea30b9e5df5ae5c7d5890034e6842a41ac5ce09c57aa64fc566931098b6e2e8391b4aefef50865e167fd3103c8c20f737a258f66830cce6841c467dbc8149d7f5bcc8265d1d70d12cf8180fdd29c87fd036ac9b0d0accf90dc31136b6c5ce8719974aa58bba9c282cb01db6dbe54489c9e5ad9a6f0fb742b8d05beca23e702a3dff1eeced88211723b24fca3bd4e9ad34eeae56436d392e71039bff9fc3df69c7d9269010e0b4a36e1bd9beaf8ff394aef52aae996e1bd82f5015d9a65", 0xdc}, {&(0x7f00008b1000-0x10)="e7a8bddc97876b617b83c66ffb149e70", 0x10}, {&(0x7f0000bcc000)="", 0x0}, {&(0x7f000011b000)="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", 0x1000}], 0x9, 0x0, 0x0, 0x4000}, 0x4000001) syz_emit_ethernet(0x4e, &(0x7f00002ff000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x18, 0x11, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x0, [], "8b3db38156be98cb"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) 2018/01/21 23:54:31 executing program 6: mmap(&(0x7f0000000000/0xa98000)=nil, 0xa98000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000a98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e7, &(0x7f0000a98000)="b5cb329d1b063877ffe91373c62ca5e3410dd5c3dee2e6b35fff93347b054d70a60f5ae2e9a82928e538") gettid() mmap(&(0x7f0000a98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f00006fd000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a99000-0x4)=0x10) pipe(&(0x7f00003ee000-0x1)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00000e7000)={r0, r2}) mmap(&(0x7f0000a98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000a98000)={0x0, 0x0}) sendto$inet6(r3, &(0x7f00003a1000-0xb8)="b17685fb66f71fabba6cae9b26f39f66b7be59091b0240cbd7bc6b5d773aec3386a41ca307eb0af90fa967156f6a77628ab6f909f67aa311b595b2629308cae6841273708820fa5c2543ee78fe92ca19b81ca8ac07239c9b93eb349d337243a67aab3adab1d01ccd10f3a59aee9b6707e5344b765799c88b63f813820a649a7f7fffb15405333cceffb8bc40e6abac9f2cba2de4c3448bc97affe152d6427435e77a96c22acde0940094c89d05ef47eabeeed925691df6cf", 0xb8, 0x4000, &(0x7f000038a000)={0xa, 0x3, 0xffff, @loopback={0x0, 0x1}, 0x80}, 0x1c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a96000)={0x0, 0x0, 0x0}, &(0x7f0000a96000)=0xc) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r4, 0x0, 0x800400000482, &(0x7f0000137000)="0600000000000000ed18000000000000004074708d6db86078032ea94addbcc1de84de4442ed43ffb02bf212", 0x2c) accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) 2018/01/21 23:54:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0xf, 0x2, &(0x7f0000d17000)={0x0, 0x0}) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000780000)=""/196, &(0x7f0000659000-0x4)=0xc4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000046000-0x12)={@common='bcsh0\x00', 0x100000000}) r2 = accept$alg(r0, 0x0, 0x0) ioctl$sock_bt(r0, 0x5411, &(0x7f00008a0000)="2ef3cbf16d6d63db248e8e") sendmsg$alg(r2, &(0x7f00006f9000-0x38)={0x0, 0x0, &(0x7f000028b000-0x80)=[{&(0x7f00002bc000-0xc0)="74687fb4b1808fdb2a45c748b18e01c470a0be0954fac80b45a94bebba0adf88c6af1658ed6f4a13d95d40c1a167b4d509e8727a", 0x34}, {&(0x7f00008f2000)="7870a23632d12fc894f3e9d3c188ba05639c2f33411328dc0d622d66820eea62c2331fd000a7f8ca5581450d6d5c81ae35b9783457c1b33e557bbddb79bdaecab0a9b6ce4124b78b0efa51a1", 0x4c}], 0x2, &(0x7f0000263000-0x78)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) read(r2, &(0x7f00001aa000)=""/34, 0xfedc) 2018/01/21 23:54:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x1f, 0x0, 0x100000000, &(0x7f0000048000+0x6a9)={0x0, 0x0}) accept$packet(r1, &(0x7f0000547000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000135000)=0x14) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f00000ee000)={0x2, &(0x7f00000dc000-0x8)=[0x9, 0x7fff]}) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="11", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg(r2, &(0x7f0000cf5000)={&(0x7f0000912000+0x9ae)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00008de000)=[], 0x0, &(0x7f00009d0000)=[{0xdd8, 0x0, 0x0, "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{0x1010, 0x84, 0x5, "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{0x70, 0x117, 0x6, "47abd471cfc45657c4b3c107dcd13ef82aaef010d3be73691a0830073ae4c3a0fc154a852d80bbe88b9ca2bca7bf42a15a910fa4135d3f31e06cb2dd4dbda72c4c1dc5b8de0a455818acc522ada2265f33f2e29bf4a22b75a6d6bc42"}], 0x1e58, 0x850}, 0x1) 2018/01/21 23:54:31 executing program 2: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'wp512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00001f1000-0x38)={0x0, 0x0, &(0x7f00001f2000)=[{&(0x7f0000003000-0xa7)="5e285678a47b07d65f4ba35479f95e39fb07db17660951dc0cefec99d415e73d15b348c5612d6d702febc10ac02fab6288aec37f4efd1400b68076428ef29405506433bd311f41879f339e9b9e9b9d01af13d419583c98a214fdc2139fbda7", 0x5f}], 0x1, 0x0, 0x0, 0x1}, 0x400c044) recvmsg(r1, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f0000004000-0x92)=""/146, 0x92, 0x0}, 0x0) r2 = socket(0x0, 0x80a, 0xcd15) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r2, &(0x7f0000fe9000-0x10)={0x1a, 0x16, 0x9, 0xe4df054, 0x6, 0xf3c8, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00008a9000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fea000-0x4)=0x8) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x200000000a, 0x8000000800, &(0x7f0000feb000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000fea000-0x8)={r0, r3}) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000ee9000)={0x0, 0xa0, "86be74053f525afa283271b03113c98e92216e9b264f401680e6db09ec45f0425fec0bb69a461e70b2e796a69787a7723e2be78fc29beb6b70e2d12708b5299daea6e053be7635b59c87e370ee70aa94dc0eca98f9d4116839f4c7a2ce8c51ee430efe88160d8b89405f70e098046519605e9323149afad4618f6c37c4c179df83186768a2050fe0d75e57d17852e87646a53e672ce0a5d3dbb7e48b6286aed8"}, &(0x7f0000fea000)=0xa8) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000feb000-0x8)={r5, 0xd0c1}, 0x8) 2018/01/21 23:54:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x9, 0x7, 0x8, &(0x7f0000ec5000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000070b000-0x4)=@assoc_id=0x0, &(0x7f0000dd2000)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000061a000-0x6)={r2, 0x0}, 0x6) setsockopt$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) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000031f000-0x2c)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x2, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff]}, 0x18) 2018/01/21 23:54:31 executing program 0: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000064f000-0x5)="8907040000", 0x5) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ca3000)=0x0, &(0x7f0000ff0000-0x4)=0x4) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000ff0000)=""/4096, 0x1000, 0x40, &(0x7f00005f4000-0x10)={0x2, 0x1, @rand_addr=0xd8f1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fef000-0x91)="", 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000bcb000-0x4b)="", 0x0, 0x20040050, &(0x7f0000fec000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 23:54:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000cb4000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000852000-0x20)={0x20, 0x0, 0x2, 0x1}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000f85000)={r2, 0x4}) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00004ed000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000a35000-0x10)={0x200, 0xff, 0xfffffffffffffffc, 0x8}) r3 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d42000)={@common='ip6tnl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$can_raw(r3, &(0x7f0000c1c000)={0x1d, r4, 0x0, 0x0}, 0x10) 2018/01/21 23:54:31 executing program 6: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) listen$netrom(r0, 0x200) setsockopt(r0, 0x111, 0x1, &(0x7f0000017000)="2cd4550f", 0x4) 2018/01/21 23:54:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) sendto$inet(r0, &(0x7f0000ebb000)="af8d897c94d8f0e50422c59d831f46238b6da8f107f3de7094bd11d164fea9bcc436738b12148ab6fcab493e1f8d6c7c8a50323b086d063c462c04a56cc60e4998d6a34b1c88a5f2a9569a095abdd16af527c8b9484a9d4fdd7bde4265b035d218a0303b96419120195e13dc33592a2bb36a1b9c17a7fc45bafc02f39598f850", 0x80, 0x0, 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00004e3000-0x4)=0x0) recvmsg(r0, &(0x7f00007c8000-0x38)={&(0x7f0000609000-0x10)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ba2000)=[{&(0x7f000084f000)=""/142, 0x8e}, {&(0x7f0000135000)=""/177, 0xb1}], 0x2, &(0x7f00009cf000)=""/56, 0x38, 0x7}, 0x100) sendto$inet(r0, &(0x7f000010c000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f7d59a04c8caef92b7ff596db57dab59ae28d2e4fc172c39132c0c529754899253f7a2ae04dad49b3fb6922a9363fd2ead98b29030089fb1a54fcb30851bf8c727e06fe7303ad96715b468117d0", 0x6e, 0x0, &(0x7f0000733000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x0, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r0, r0, &(0x7f0000b00000-0x5)=0x0, 0x7) 2018/01/21 23:54:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000f2b000)={0x0, 0x101, 0x0, 0x3, 0x7f}, &(0x7f000041f000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000042e000-0x8)={r1, 0x9}, &(0x7f0000a28000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d12000-0x8)={0x0, 0x0}, &(0x7f0000c3d000)=0x8) pipe(&(0x7f0000487000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000b12000-0x48)=[{0xb, 0x3}, {0xc, 0x10001}, {0x0, 0x4}, {0x3, 0x8}, {0xb, 0x0}, {0x8, 0x10001}, {0x3, 0x0}, {0xa, 0x1}, {0x4, 0x10000}], 0x9) 2018/01/21 23:54:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000d56000)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00009d3000)={0x7ff, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet(0x2, 0x0, 0x8) setsockopt$inet_mreqsrc(r1, 0x0, 0x85e258621c13041e, &(0x7f0000ed8000-0xc)={@dev={0xac, 0x14, 0x0, 0x13}, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001}, 0xc) r2 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r2, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) sendto$inet(r2, &(0x7f0000984000-0x60)="", 0x0, 0x0, &(0x7f0000d1c000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 23:54:31 executing program 6: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x1) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f000000b000)=""/5, &(0x7f0000003000)=0x5) recvfrom$inet6(r0, &(0x7f0000004000-0xee)=""/238, 0xee, 0x2, &(0x7f0000007000)={0xa, 0x1, 0xfffffffffffffffa, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0xff}, 0x1c) bind$inet6(r0, &(0x7f0000006000-0x1c)={0xa, 0x3, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0xed6}, 0x1c) 2018/01/21 23:54:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockname$netrom(r0, &(0x7f000094f000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000d4d000)=0x48) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000662000-0x8)={0x0, 0x9c, 0x9}, &(0x7f00001d0000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000a51000-0x10)={0x64d, 0x4, 0x73df, 0x77, r1}, 0x10) write(r0, &(0x7f0000135000)="1f0000005600056d0000ed00000000030700000004003f00faff0005950000", 0x1f) recvfrom$unix(r0, &(0x7f0000150000)=""/230, 0xe6, 0x0, &(0x7f0000674000-0xa)=@file={0x0, './file0\x00'}, 0xa) connect$netrom(r0, &(0x7f0000db6000)=@ax25={0x3, {"7b7473e2b9251d"}, 0xee}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000033d000-0xe8)={{{@in6=@dev={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=@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}}, &(0x7f0000ad1000)=0xe8) 2018/01/21 23:54:31 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000001000-0x20)={r0, 0x6, 0x1, 0x80000000, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) r1 = socket$can_raw(0x1d, 0x3, 0x1) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000006000)=@req={0xe8, 0x3, 0xffffffff, 0x100000000}, 0x10) bind$can_raw(r1, &(0x7f0000000000)={0x1d, 0x0, 0x0, 0x0}, 0x10) setsockopt(r1, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) close(r1) 2018/01/21 23:54:31 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f00004f8000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000001000-0x88)="6a35dcee82bacbf01f44641553f58038a30fc8cd7dbb455404853397bc749b8a3ebd6f9ca5e48995d757f09d97ad90bc11f29e357169be5986c25dbc91b80104700c29c7351c4846a9178c4b8b48a78dbf194347f9290da6ec4e9304a8fa0d0cf2f3daf84dc98887182d3b914a7493c50a7365a99993b20d98875ec10f51d38500bc755e5ce59a57", 0x88, 0x40, &(0x7f0000001000)=@nfc={0x27, 0x982, 0xf70, 0x2}, 0x10) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00006de000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000001000-0x4)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000f89000-0x4)=0x0, 0x4) accept(r2, &(0x7f0000990000)=@pptp={0x0, 0x0, {0x0, @multicast2=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000032b000)=0x20) r3 = accept4(0xffffffffffffffff, &(0x7f0000470000)=@un=@file={0x0, ""/49}, &(0x7f0000549000-0x4)=0x33, 0x800) getsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000fb9000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f37000)=0xc) socketpair(0x3, 0x6, 0x7f, &(0x7f0000e5a000)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000446000)={r5, &(0x7f0000efc000)="5ef60664940af4596f601cbeb0e13f5d421c8d752bd6fd5ac8d3f34341873f394e18d86ef5ff4aa197cacbc994c2a7732569ddd44b4334c7a09599eb5bb9d2a7d72a9dc4ea99be849d9718c1d202068fca504a94afcbfff24b7d52a132896fa38c5b", &(0x7f0000a7e000)="5dbffe5fec254d86fed1d25ca9a9416dcaa0c8c80ed885425fcdd3cfdd9bc9597a9d0f8d8a577f8845c4b131199f01fb6ed959a52f60e0d2149c84765ec678e62d77fc33bc958d0ade6a862861f8b1b100eca76a0240e691cc07567528", 0x2}, 0x20) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000581000)={0x0, 0x5550, 0x0, 0x7fff, 0xc1}, &(0x7f00003fe000-0x4)=0x18) listen(r2, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f00008b8000-0x6)={r6, 0x0}, 0x6) getsockopt$bt_l2cap_L2CAP_OPTIONS(r5, 0x6, 0x1, &(0x7f0000282000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000695000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000b30000-0x20)={0x1, 0x1, 0x8, 0xe275, 0x2, 0x0, 0x1000, 0x10001, 0x0}, &(0x7f0000982000-0x4)=0x20) bpf$MAP_CREATE(0x0, &(0x7f0000fb5000)={0x3, 0x80000000004, 0x80000000004, 0x4097, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/21 23:54:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000045e000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x4000000, 0xfffffffffffff038}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmsg(r1, &(0x7f0000acb000)={0x0, 0x0, &(0x7f00009c8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 23:54:31 executing program 3: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000010000-0x10)=@vsock={0x0, 0x0, 0x0, @reserved=0x0, 0x0}, &(0x7f000000e000)=0x10, 0x800) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000021000-0x88)=""/136, &(0x7f0000021000-0x4)=0x88) r2 = accept(r0, &(0x7f0000020000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f000001f000)=0x6) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f000001f000)={0x7, 0x3, 0xffff, 0x5}, 0x5) sendmsg$nl_generic(r0, &(0x7f0000003000)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f0000018000)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@generic="50e8c62a317a"]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000011000)={0x0, 0x0, &(0x7f0000021000)=[{&(0x7f000001a000-0xb4)=""/180, 0xb4}, {&(0x7f0000009000)=""/20, 0x14}, {&(0x7f0000022000-0xef)=""/239, 0xef}, {&(0x7f0000013000)=""/3, 0x3}, {&(0x7f0000022000-0xbd)=""/189, 0xbd}], 0x5, &(0x7f0000021000)=""/39, 0x27, 0x8}, 0x1) r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000005000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000001e000)=0x1c) bind$inet6(r3, &(0x7f0000017000-0x1c)={0xa, 0x1, 0xa2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x8}, 0x1c) 2018/01/21 23:54:31 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000043b000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000206000-0x8)=@assoc_value={0x0, 0x800}, &(0x7f0000239000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000228000)={r1, 0xffffffffffffc2c5}, &(0x7f0000a2a000-0x4)=0x6) 2018/01/21 23:54:31 executing program 2: mmap(&(0x7f0000000000/0xaf1000)=nil, 0xaf1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000ae9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x7, 0x0, "a7fbd3", 0x0, "e8df1c"}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000030c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000061e000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000af2000-0x4)=0xe8) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f00007af000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000af2000)=0x1c) r1 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000af1000)=0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00003eb000-0x4)=0x0) 2018/01/21 23:54:31 executing program 7: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a21000-0x58)={0x26, 'skcipher\x00', 0x0, 0x80, 'cbc(camellia)\x00'}, 0x58) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000081f000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f7a000-0x4)=0x8) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = getuid() mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000f79000)={0x0, 0x0, 0x0}, &(0x7f0000f79000)=0xc) r5 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000e79000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000015f000)=0xe8) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000004a000)={0x0, 0x0, 0x0}, &(0x7f0000f7a000-0x4)=0xc) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000f7a000-0x38)={&(0x7f0000f79000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f7a000-0x80)=[{&(0x7f00005bd000)="132b8fed85f3d32f5acfb3c752d1cac9d0ee8cd867c2c322424135d90a3e8a521bfb065fe6e0bf88709097561c8b8a3cc3da04a25d0a1a331ff20e93210e2b24666c5d692a47e4a35f6d6266cb060a917b4d69ae889a0699ae78b9e76340d37c2d71329d1f245dddcd061f8055ecdd582f19502d871524165a4b8f44b1644f63d277cee6bd5f42738d4cbd20188536a1080c78702e69df2837e25d04b28b29d0a2fd792713da457a22522ec38b1502e3831882994c19f8177ee0ca50399eed631cbf5663d7dc279d7b00b24bb0e94f161ef83e82380ed1083c1e6200c48d300208b803e6179544c7f12de566640e07bd18cc482c7aca", 0xf6}, {&(0x7f0000ae4000)="a9c907a609a5884c4ac2f9eec795388e84522b55b6a5bf4536789f35cfb5a3bcfe932986ca70039840b346cef1150e33a246", 0x32}, {&(0x7f0000f7a000-0xa9)="61413b3d0d139e574dc6e0d9341fcf383c6a854d419df35f7b8822fc838a8376d9eed892f1b67033eb364537f22af95149cfa5e3ac90e7c0b64851d93fa2ea5ad115c9328b598c807a0ddd2616947c39d4311afb90d71cd4fd99391a0f9d73da8bed310cd992861b5c35057ad3df641e682d23891431c30ec8df4c6ca497e177b1ad92e2a0fb3102a4934f8000a5093dc8d8871fdff625d6bd8ec0666e243d0467b97276ba395ea050", 0xa9}, {&(0x7f0000edc000-0x71)="08fabcb3b6c416515cf3340d12eea13c722f0b2362d44e7bad438344e1f14affac403ee612ab4c76be979117416eb4ad966aba1ced71754454c1176644b1f4956a72b8c2731c9b0835f82b6fec9888a1c38e73cf9598c2068b0e7bd082184c8a68fc61fb506073ae0a7cff2096149851dc", 0x71}, {&(0x7f0000f79000)="dce19c77c88515f396b613645fe1abc24b8524fa3d071001c218862ab1926805efd21c99c086db2b5b9ef0bab7f689bafbe923d796986763d96e80dc313b352eafc92a681fa8653e750ad144b53416b039ffe982273b100b4f2ccdccf1c82a22c3aa7df62b1f20e8d2081315d1d2efbf6e015182fa802dd930bf596b50eeab363941b41a6ef210c9409b0ceb2518b4ea47861cc068210502147d816beb1c96ec4d34b9f8e6983cbe4339eb561efea84e71cedc060f59e4d5ce172ed98aff0ac2ca5789e7cbb62ed1d16decce92f8150ef145070dc75094c8138da9f4f0d04424d82797f9f0fd1d9a9059c7758a65d95fb3347075e0df", 0xf6}, {&(0x7f000082d000)="b128dbc625ea2a263d26c8273d1e3ed929a4b1ce0d738c156f21c9f3dbcb9955fc49dcfe177b77ef42228e668dda71c6b0c6ddf7615a1afd05bee02fa08a0c04ff31f6f5049c595336e9b76fcc863212abeb617e7cd2", 0x56}, {&(0x7f0000b25000)="1c2bf0c2ece4bf1c4825cc216ceb1fc85f2e3a05a0769c71d474bb0a8360c547045fc3d22dd929de035d484cee7b5e602096c15569938a864b7e82520d3f4e548902ad3d1b27f91c32f2477063e251c6e2f5e56732e6af8f7430c7af5bfd9844533dd3a0bbeb99e9009ea37f73736f568f5a8ade0be00760a9df01e7a11418a83124530fd6d4a54008b34f6d9195a3dc285c05d00e4a5cabb4e69681cb5ba40bdf9e590cbf64ead85eb4550df7b7b557d12a8882a594983a87129ca9c1b8556737dbeab4a9944592234452c74e2cd6667be870360b0ebebdf99a1fb06f1bb10f26ee2f9e003a805c76b967e52978d640f87b2af20866fb815668b2a7d6525680cb071e638c01800a0d7558b4bf870d389f0fc1a7d55044a1c70a715245662927d860f1538bcb272fdad9638d271d214c2330ba62c2e8911f67be59326fc511f6c7847030d545c5c5bb7a2e4c7c755ef6b9c777b80e5fdc2d32e22b4759e50a8dd7ee441134ffd777b997f4722d5129b8653b0fdbb3d0bd6cd9bf0da5d0f66def83688a49377630f60cdf18439cbc830ab8fb64ef1cc1fabef4f2fad58a52fec4e22b70835279357841a034cb3ac3423d489ee293f81683e980ad2524e9fdc60f3ba6f8a0b07e1f974549ddf332a9830b9609ad58a177263ea7323697cf5bf326fa44fcfedf00fe8f021d724748690cae2cc07f886576c5e536d56d9b569f58b5cacee081a33141c1a64093d9e4fc1b7ebdea46f88c31b34f1880026d23e15101136ba816a31f2d43b84381619567f590b5b2d2b70352a81f9034f36193e6fd50edae3dbf62f3de86230418ad68597c81c34eb782dbc0a743428d9d3e912f007b21aa8a649dce7c2553ff03973279ae6abc11f3e588d170abeb75a278d2f3992e17280d3db5ddafc1ca220bfb202e568e8544bef4ddc1fc7c758e322683eb100c0d66387f1615dd2cb03c635eb7dc19e1bac792a2690108aaa9095090c8d308957a1b3e9d7f92ff8387242c989858535669c5850380b8dfc97747317e084a51b52fe919832c46b72ff1f79fc82d72381c8200150a493cabb376989e3ea2ec75ec4d86cd3eed504e24998ce365530bf62adf535085153c6bc9d443e954913964535aa89fef8cd1c4d6946b48509af947cdea84a2b42562dc26ddd8f3f17d47761b7fe450d3f184ae1ed9f81a1dda6a26f6cb18a046255d7534efd6abeeffbfd94889e1b143835ccbb5b99a415dc69f68a08ae35160b4e16f442fc55248fe5ca187caad647fb0b0004b854f03c995f43fbd5ed18bd02546fd177f23547bc132251d13f575933aa287b8f7a3dbae9ce1e1cad4841f47dff343100edb83bd44c269f0cffed9c7a14178c2429e7c7ee2f18b6ed18af7f26d3dfed94394c9fd8e0547d7bff30fbc7ab1aeeca9908ace3a8c550ab094d935442705ac22eccc2a1a2b361a48f28367837fb5ed54ab64d901e52abd8b2f1ac6547139cfd1bfb0cc62191a32d1d7f3010334d4b113b1361cfe1545fa5c07004066b3106c08ca0217ac8e204211e68382b523f2df44501f3b5a8af5a3dcfe6db649b76ae5f4479370bc3320f1c5ab994478671f1c7482af90ea1b3e9733cfd93d7537ace435bb08653e17a07c0c33faf57fe2242787b127e7b0f3ec563a9d6568d259cf917f78b196af93442d6b9c90edc404cc201b97d0bdd53eb4e96bca775154e2e5c94694e26cde9d5c03745fe8bc155b1897101273b637f22c2502c3e4619912ed6437e4164e717c1fa296dfc7accf1cfec8fb4f90ea2ce494cd1b7de8ec7e772d247adbb60db94a986271e914ef4a2253b5e8864a8406340cf0e2db95ed688b2a5ef7a53b2dac0a7ba4d9c9cc9a5854f4c1f4fe574825b67084f756db74bae3fd4bf845303f6750cb74e4758b2d871de30163a8923089e4aaa34226f0ccbe60d76977e38ec228cf76432aa93d5b0697db0471d7ace67cb25eff441630ae80e430f35f5ed741c94f6e983fd2be660f390d404f7e0ca25f85e48a00aee81f585c0902007aa3a42e270e6b3b8b7057ed8177a98999958b01d68910450be3b64a3a38bbf7c686d07daf873dca1c0efbad1f979f6488f1a80b463de7e7c6bf9d9d859f485c635a7112d87af7d3664394119a5e72b43aadac43b1397e7422afedf2cc347dec4fca521d5102a7c39011228e052f24c7558953ef9b156de79031f3e28e3362916b438f467024dcefbca3372ee04e6cfd73231e1e38784c2ed0bb3ad7562d3855bdfbe64e6d8d2f770713562569cfa6db83136acbbc5b7b09bdaacf548cc906ee2fd3ad5bc0fef396c68d734c734e2c15dcbd90a8528d0172457092cc3f67acc321a40f0097e52fd7381734e3549543a4967bd5570f49caa04012251a1fa5160a5196b83080c8f67084309d434b3b4e521fb5fd2f24caeb6aa841ba0e58666cf01d0a52bf21c74fbbde505b1d6957ad3da75671ebbb46ba0ca45a83335903cd5a6ced30c0acc24a1be1bc3f80c2ac26f9844b0a64ff2fb49438cf15eee12bddea65d15c4087dea41b050f74f1bfed4f15bd0da091d13a6e723be2650474cf75b9aac268f04c9f8accd04d464ffb25447505227b827396269fd41e3c491b45855013c2959a3eda0f2bf67d8b57d51f2987e6a827cbe33aa9ad60f391cd538d4a819191cdb5641fcc651dadf5f2a841b28c39b3d9e168b1e1ce2bb3f5ff76d245d151096a9b23f766cb3fe0c8e6c1005baa1b6ac9c5711bdc86b3add218e19f8e88d5d6e22522842d402b6d9943fe2109bf9d82209cdb230a1c6051effe1ab5b332e1e2decda567f595a7044752e95cd7439d0486051d210c65ec8dd13f4d5db60c14e920c05954868ccb0b69bd409a534b660f4db6a536c3f80400159b8ac4ada19c287932736a6a3f058fbd96658ab57780f1d233c99824b0febb59ae2a7ae5169b8e8a4f180e058b80378f859b1333fdab53ceae2e3486508c6eeaccef4382a7d0763454fc6a698de3682fd6a78ef9bffec00547d3bd4f31dbe36f578b530b795239c679cd8afe3abe828297fd7855a00be58069cad2065d96119084250bd31ed0c8fa4a0644a19d7162e2d64de2cfb8f56f28a2136f2637877ab71f14f95619a601b93653a193e49a09d23be8887b119c3fa29e809e8debebfbc2250d041038924bdde09bceb9d0a9d49d624c47ca8fef728a305aa7da3b0539d187b99520f9e7ad041dea4df9447c207126d591024d87ea402f0924f5c69ff026896357a4a4e11f40cd7e9ba74729a14360d7d817cc579a589efc5fd51380bf9d15fdd27bd282d3b0f4fa195302005ad8c305d7b88c6d0c794696d31baae5046ae989686ea0ebdb137a717850670dcbeeac78153c07f2dbdb3483b0ffa25df857110285795e915b008d2677d854404fd52f45db69c986f2ca97b43cfc391c2487f7667331ff6373d5cd08549ed7aadd608baa6980d8404b4a6de02de475bbadacfe1cd333e37a8b09677d239b1cb412d18d3e3d803dc2cdcd9c71fc4ef3d72cd726c8320a0ca26af507be4d04ab98e1ed6a67bf9049ec6c2d46927d9de5849fd4143591191b99590dae28c1721a1bcd20928815403b63b1727638c7d3acf14f3952c5631ad724691063b337652033393324ab6c16422601bb1cf188b7089818a05e158a0af8af3567fd06f2f47c18c8118671d41519d708d8ce15067e3f90d29a2620bce3cd758ecdd39b1c5fe6b64fc1ab83dcb4d5af3991b8b0347154682267787126b7d9306c0d4f9feef004311a8fbd9cb7fdf950638eca254a28d70f9afeffaa2af105571142e2a6bac77d70acaa230b9a71dd52312203028fa52a4594a94fce2d11504f759f47d74abac8deeb84548c159232a380d2dd24cc547700246a5de14ab6d37688479b276f370d755ac4d59e1ed316f223d3c0d9c5aa9bbc286512763bdd6012e6b6338b331a0e48667621f7044a0e8ac1fc211d4ef8fa94d3ec348bdf2ee63d1de7c617cbab6eb6c48a21da4074b716c60891014122501bf55f4028bba5a98d04e257ebab5961dc367beca6e01af96b3a66c2a5e12df9b6e950cb1c91cefdc6dc26c21b0e4bfb6001f86fb8220a6ab7b6bdd6f890e3ffd7dcd92502288196f4f0071053587b9af6ac833e5188f20e73880b09ae740271c4cf2f8c8f188a80cd005788e3784d2832e85e03d763b75f12d057d8b5c165ac81da95338b793a5db966ab937c52f7b2f6344122650b34032c2aa923f8d7ec18c135fd86da0574238da40df854fd2095c6d553b0384a133dc54120fcd724a85331fd522a48d01d368ac7f1db14789c54791db3107cf7141dac5d54966070a8d6bcf46592f42ae7c49994287944b96aad0c66602a720c1cf1b30ab958c365bf839a8eeb5354e54d17210ccdc6de06ecba320860c700b8049215ba4b74d48890de00b04ab07ebffbb35378e88e8318fb49c7d67bd8e05ccd32ae39525f89efbb3d4a9953bed2d3fa2ed4c819710d5db117380b008492196ba898af0cf8990b6014b3960b98c95b80a244db8511fca2f11a39d556a161a4326188a5ce6d8f61b8ddfacc0f7ec0ba302deddfa4f2f515a81bfc43861910404ee9964a1e5cc7eda65fd55dacb3481ce5646f397a4812e8db1e3250f2993dd8ffc4871b6f32437cd5302fc4d5feda2a4f6a4e0824c6b69ea119ffdc205dc5baae7067accbf36bbaa3e2e9236c823d8d4763934ca42be11b3887c24049f1a7875c8b456c714d4698306bd277c3427529df9379fba5e0c8fa7335dd5e638a7127fb3f3af4cca78b88a1a8e2981bd602dd191779cbeed6a8ef97d84477d241b4c8cd85754f9a06dc7c12901cb30b07b70e420b4f96ff692a345d7101d4bb2efe478a11f4dc591bb330aecc0d984c283f38c2f8ad7a07f7a3f36c3d4b2e82b178e355ecdcaa9d2bf32a9ca70489a072332fa2f83daf67ea7bdb5c19dff23bc7a1ca25e8e3abb59d83d91580f7d569884192d642da9d5b72b443879d0c589bfe3b3b2b58ec7b4328bd14599fed62dd81b2c758ccc5dfa452ab91a507198dc8ac619189613ba6e1da881c4b23f49510acd7ff1767d613404745626d99162b46d28e7291738e3c709c02cd34f9bcbfc624f71babea305265c64a672ef7412628fc8c8866a5d499f77c04714da4322f89ac5a8f5e85072cd0e11f28dd1ac596a898cd17fbc674cd624f4751c553cdaa09c76c9c8d671a9dc9debf47291ff67dde7d13d4fff61508efc3cee9b7f700ed280f134c5eab1dc2a337219feae0d56d5f4ce144cad8b3f8efdb8034d16dee95de01707497a864c5392143ef73637d806280ce006251328f0ef1d93718a6b333b00d9a9cf8fab0fd1dc3fb34f04e8bf85afba2ad3a6ef2e796f47d15583a3317f16459bcde7033728d3fcbae2f927543033f26e429e172944c34b4646ea0d3280c886791bf7741e099d7f0303747667aae20ec26e9aeb2f46f0835ecc242f6c3de8fef73d601ad08858284deeb664aaf5904fcf6e033069f85a84320975dbc16240227dcf2b5adf860ae1ba58a4d81528d4e6609ffc632d31f3b9bc20ac73d3219e625157a8e1219f8436b80d88894179bb14fc928d2d38bea0f77f0b2fc96babf53a7f36879f1bbe8b8bd411f9556647799360e8c999fe96a2ec0c348cd78f144622afa5b43a3a1cf98cb170d16e4c1d793ca3dfa0cf8ffcb169d557f8f1688871a8f110bb1e832f8392637a81a7b6e61af5525adedd60919d0f4a900fde6d7209a3464a5e8e9f9de39e7ea52a369b6c86a48afa8bb1bd19d80696755341c16b6366fc8dd6691da7ec80f117e", 0x1000}, {&(0x7f0000ad3000-0xae)="528d7aa222f77d1cb005b02f1dcf03f0b2c368c34b0d67244cbd89ce9a91c11acb1accc37cf0304297de7ed9c927300bcc55c3a512aaf23039e927b1eb84c38594b13e2e5b8ed3e8ca66c87fe291ff644d7e70d5d9721b659d095b20f28404a758b68908cb82b5fb109f7995475b3b93cdfab3592539523576a5e7f322bfb74bdb0d983c13e938ed290ae651c5df11d228959494c570ca89579dde0d642189127925c0d01006f017e9916bdbc0ee", 0xae}], 0x8, &(0x7f000068d000-0xc8)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0xc8, 0x4008800}, 0xc055) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r8 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r8, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf4", 0x30}], 0x1, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f79000)={0x0, 0x0}) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r9, 0x0, 0x0, &(0x7f0000f7a000-0x3c)="f8ef27729de53081a234e019e598a4ac078cc431cfa3af7c568d2bded8c05fc93fb3cdf97c3da3fcd3654387b2ee045e1bf91e703754e57b3799f96c", 0x3c) recvmsg(r8, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/5, 0x5}, {&(0x7f0000f72000-0x3a)=""/58, 0x3a}], 0x2, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x0}, 0x0) 2018/01/21 23:54:31 executing program 1: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000662000-0xb9)=""/185, 0xfffffffffffffe85, 0x2, 0x0, 0x0) bind$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(0x3, 0x80a, 0xfffffffffffffe00) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000fc2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000028e000)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000638000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x3d794f2e, 0x6, 0x400, 0xffffffff, 0x7e8000d, r2}) accept$unix(r1, 0x0, &(0x7f0000fc2000-0x4)=0x0) r3 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto(r1, &(0x7f0000868000-0x49)="281ac8328b26197c577e4c2fa58945e8e02b8fad8eae0a14a3bfc5b6049736f83df5f0456eaf7b0f22c00e234bde9bfa37d6b5c4c1485ef56a9a04b93f5c4d650db165391be3e63863", 0x49, 0x4000011, &(0x7f00007ec000)=@rc={0x1f, {0x5, 0xe74, 0x9, 0x2, 0xad, 0x80000001}, 0x80000001}, 0x9) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc1000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r3, 0x89e1, &(0x7f0000fc2000-0xbb)="879fc9e325dac7e9206b570ee5fcd9bf4f34d5af478ff5841b7b59dd29d9524c15caeb06bf5179b126ec787283d6872c4c11ef98371e028972b3f3082ddb79c1ae86d43606ad528f078166697222622d698f8241f0859318b7a1a135da73688acc3c320bf960bae9c83376aa4c3f5c8bd9c2574c61c4f16afd96e996924cb99d99c48de8c85ffa2a6929f00dc7fdd0b24223bb1ed7f8b434f99f18f66f510e425f09526a390f37e937342cab26ce1b07416049420f4c0fba9c776f") mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r3, &(0x7f0000ebd000-0x5b)='x', 0x1, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r3, &(0x7f0000fd6000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000fd6000-0x4)=0x17) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r3, &(0x7f0000f4e000-0x8)=0x0, r3, &(0x7f0000fd7000-0x8)=0x0, 0x7, 0x8) 2018/01/21 23:54:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40000019, &(0x7f0000f73000-0x4)=0x1000000000000004, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0xffffffd1, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="", 0x0, 0x0, &(0x7f000004f000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x40012045, 0x0, 0x0) 2018/01/21 23:54:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00007fc000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x75}]}, &(0x7f0000f92000-0x4)=0x10) r0 = socket(0x11, 0x80000, 0xffffffffffffffaa) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000ca1000-0x4)=0x3, &(0x7f00007e4000-0x4)=0x4) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x3, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f000094d000-0x4)=r1, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/21 23:54:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="00035400000000109eae7a003e9d4d00", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000416000-0x21)="", 0x0, 0x0, &(0x7f000005e000)=@ipx={0x4, 0x0, 0x0, "51caedc0e2f1", 0x0, 0x0}, 0x10) sendmsg$alg(r1, &(0x7f0000c22000)={0x0, 0x0, &(0x7f00002ec000)=[], 0x0, &(0x7f00009c1000-0x22a8)=[], 0x0, 0x0}, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000c27000)={0x0, 0xfffffffffffffff8, 0x1, 0x7fffffff, 0x1, [{0x400, 0x5, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) 2018/01/21 23:54:31 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_mreqn(r0, 0x0, 0x22, &(0x7f0000f9d000-0xc)={@loopback=0x7f000001, @loopback=0x7f000001, 0x0}, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/01/21 23:54:32 executing program 4: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f00008fa000-0x78)=@ethtool_regs={0x4, 0x1, 0x6c, "27ef737014d1709f0b5fecabec6d06dfec1a873a596ef19d41e860ee82f093541a9be323ccf25ee6edea3814a3eb2151d2022daf1d00f2b5a32049dd59190389223b4c73c5db2ffbff8708589abe35c97a13f232008765bad2c0c053fa362cec84e1263265f21e257f34ead6"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 23:54:32 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000656000-0xa0)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000aa6000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00003d6000-0x20)={0x5, 0x24, 0x8000, 0x4, 0x40, 0x6, 0x101, 0x5, r1}, 0x20) 2018/01/21 23:54:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x80000000007) bind$netlink(r0, &(0x7f000098f000-0xc)={0x10, 0x0, 0x0, 0x5}, 0xc) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000ba7000-0x4)=0xb, 0x4) sendmsg$nl_route(r0, &(0x7f000012e000-0x38)={&(0x7f000007f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f68000)={&(0x7f0000607000-0x454)=@newlink={0xfffffffffffffda5, 0x10, 0x0, 0x7, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) unshare(0x0) r1 = accept4(r0, &(0x7f0000df9000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00002dc000)=0x10, 0x80000) connect$inet6(r1, &(0x7f0000994000)={0xa, 0x3, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x192f}, 0x1c) 2018/01/21 23:54:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f000037a000)={0x5ac, {{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket$inet6(0xa, 0x80003, 0x5) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f00002d5000)=0xbdb4, 0x4) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000704000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, [{{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]}, {{0xa, 0x3, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x906, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2000000000000081, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000000000009}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 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, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xe0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x410) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000bad000)={{0xa, 0x0, 0x8001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, {0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x9}, 0x0}, 0x7, [0x8, 0x3f, 0x401, 0x1, 0xc51, 0x2443, 0x3, 0x3]}, 0x5c) 2018/01/21 23:54:32 executing program 5: socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000afc000+0x4b6)={0x0, 0x0}) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f000017d000-0x4)=0x6, 0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00008ae000-0x4)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f000087a000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 23:54:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x805, 0x7, &(0x7f00001ff000-0x8)={0x0, 0x0}) ioctl$sock_bt_hci(r0, 0x400448ce, &(0x7f00008c7000-0x1000)="a801feb7ac03c8b0a84efc3a42e0fab070a0777cce3c0110da8176d8eb500c4b6b9035ee6de15b3b9a279642820241eed8f18fa843339fe2f472b0f8385e34b90faf22519e3a134812ff0a43d51a55891be9d08b486173aef53eca7e64a6d2d289996246fb8e0ad303d51fcd5bc80fb827efb813f71d0acba660b991f64a768b1115c8ca31cbfffd8164aef3fa7830326dc60dda2ee6e4a5ebde0ee7f2342741949d1859d6cfeb75ac2c8e4d534064eadb1b7e7dbfee28cdcc568f67fc1fd4085c62b95c333af8a3b67bf64bfd3438834a496fa882579f45256065b2fc80569f055afb1058605b2eef6dd2c0b14fb2f2ca47fb6203e5cae61725ba26941ce31590b9bcf09338651e516549181e13e07fa4009fdcc5112451c22273bd0b53e6ebc75a31e3578f2b8a540ad91ced9511ead6c958aa647ad661d789b69e643dda36b6fbcfbe514ad71d58f12581c2e8d776f47e8eac280980374af1fe479cb6f32ae889a228cc81a82ae7d41e228be4fbc4b3f8772d19b00da2593aa73adc5167db102617704478612756f1ab40bc968a310462b61c065943cba21f52e04fa4593217a66b05971471dac0c1879ae8273d573d8564894df39c52cc9d21c5828d9f439170c4087899e736f9e3aab7e60b143acc7564678b2dcbaa8f41b2236ec87eb3d39ba9bbfa6629b338408f1de90dd15bdae05701d49c01bb66791b007aaaf994872055fe060d2c8cc540f37e6cc98f7a69236d1458388b93972c8da4df86f88ce6f16205f8058e2c00eb162790f45c30475f1c4be34aebcb61616303958d2ae23f51d91bb59445200e65e0bf9841df6ae8bf3e43435fc914d1dc7a73f177038078f3363bb0f0b92986472b4027976764cb5f057065ce9283ac5dad0a7298306655e8e7e40e74eba7c9ef7d2a3d1d4040cc9fcf5aa4e45b559907e9e49ff15099e126b354561aa256cbad6227faa42d741be832b3660ac367198a40ec40bafac7f0a0cb601758c79f28ec6a7d8e9245c7334984bb2583658d96b275a1025d97254f944095338b2b4d0f3e34ac9b9efaeb7ae176d8a1de0b149147288252104f65f9f3392dd1c012aee7f5c66f41de94d4b0069e15ed2fdbf8e354a7f09d41d2ecdc227fa14e51db410f8d788bd9170942d65599e45c984ab48d669d12a7e794628a436f75ab3f78da3934221552487ff5293bb4dd01807b5d45c98c74dc7b567024a5b0d17ba97e1a7a1af59986d2f6a88017d0fc4cd5417c4bf90437930e832fbefd425d009058e68e857a9a9f8482062fad934b5ee5d6c3307f8ee1671753f63c9c5d20a57b01b347bf88accd776745186fd3dc5ed752ed47c9f4ffdeeecf16febd10fe350f35aa3c37acccd13b7fadc067cde51025fa20dad02646cef56d55ee4ab9c83486aabb7f42f332388c8f9b8706b146ef7756cd6c611e8350f4d01291e5e70eed13b9cbd619e111aa8f678ceb5d7c87206d13de4b09ba48fce1222645750e16afd565d4dc8e0c8efcb17b9e61418a0bcf1afc6b83c1b0e65357cbddde7f11934b864b83f41d84872079436e42e1454411adfbdf5355349cbf4cdc07167f3abaeb2e0c409e3947f93e6cf6c09392ba080a063c154707bfd41f7f5edc99e21cc801db0242676121952bf03ecb8edb4826a7eb5cba48f2890f28ca67c25808c948dfa405e428113f262347823cb57adfa1806f8fd38fc2327923d0f7df384faa83cc1800d834730a1c9646529b76042e75cdc793e208e9411f6401a2d596a74bdc5afccdc31057fa63640e3639f5bda55ead8fdc43c269269223882670c23b5b076192cd217acf8919287e69ecfac4994d19b07bd256170522cba456582cb7be94e0e70c3ccab68648da41a8556fc93133991462fc8651300fec93d7ca33a1d7be96fa670ba9b76e4b854d4245be5558b272579bdccb1d9fd6986fdf3c617c0e1605235ce3d419c4757b54218c0db49427e9c626f0954529e53a1058d3e21233085ae5484ba3bf9398ec28c2343232c779604c8f8fa90574c97dc052c90efe50f46620c595ee6a07dc57a8c090fd0ce5cbc85a024badb4851ca17ab7a6e1664b5b4afe8a09ee855bb94b1a7877f7084bf7590e954bd239aa9e2b1a751098b9612e0525ae21678284e1a3e708d18229f3aac130bffe439e39617bb80472d653de4bd9af4223024b15f3098bce3ee09517badfb37f14eb6fce6707f79468aa0ac2cf5d4f5bb70902e3d65e4b5217c0fa9ccebada07e60cf1fc543e479796a0299265ba44cfe23e7983689b7c2e5fd1e4e8c635ecc8d36cc83bbf405660d42ba56346c52b2371f5ad2e496600fcca9ade032f831902a8ec8f62c0569e7a66021ccb43fc4e9b027ea2d32596b5afba146d1d03235651cc0d53a6e6f0b705a0b443c61300acd084ac2d8d9542c02f95aa534362a2610019ea2307c62834afd61037c7d1f9d59ba084f5adc388973a4a399b6e55628714d111ad597a38aaf7115a14d14cd25b50fdadf3cfd68e69e504ece1df091a61e0f613f092acac0aa961da4c72d24ec714e80f83c55da8fef4baecb5f45ebb6982d2e534c439c4006b068d8b19e4d2df8bb487f58b65ae59930b6dd97f8f96f03163a04b2248d80020e9be0cd6f6cb879e183e0754616374818c5446873ff49687924b650ca7f1c2edf19b2cec4958020e43a3f5e1643daa425a98c5f37df740fd7988fbd0faedbd5829815873e3179056cc5e72d83d02fff3ea30334f65575f4b2254aeb1bfb96e80e35ceb2bb4fd8a61fa847c9f2b3432fdc4f50df6386a9b899ca14b04250421fc9011b96a4986fe44d433af99821b4ac1bd8ba45fb09720c530e5addae8d4e16b1d5d6ca4c83babd3b790a54646a3fadf2944218e329961eafa0322bd4c96e132f3023cd54529e0f7cf611bcce9546c9ba66dc0173b2d5012c29c949f67d75fa5d62038113f5d4572705740ed10533d78620fd88273f2682b5dee3193b67f236a2bc4cf0785b5451199e6242cc52fe1d1a313b1b698268b85e2b67868cf1968e757df329261ee36ba89dd61591532bf00cd87b2e6cbfcd817f9b2715de95cd212ed645b9450cc52f8077c6cd22e4640d418231d272dbe1f7763bd5bc7168499969414c29809a92642899cd7174d3ce7ce51c744b261a1c55ecec2bf3bdf819407296a5953bc638d0c7e4ad0946b2501eb976f15e8ed6288a631649570f02095b1c3da56e75cff332343d2b9d3709d849b7f8b7b70c71f8c77e10b378b36fea99b936d0a348ede6ae5972890b7000cc576dd47459e77a729f9e2f368e2f51e0443abdd35911010c8f096b74a5828ff12aade718f8e73c77116841eb1bb26bb4a4fd277e12554ce4365d951bd0722206427560ca4d821e7963b258978d1d8d0d942acef868405603b7395667cd511ce0e22d40dd4904dca71099fbea29a1d169dc68e58a097b9ab888c9fee3ed70b43efde7fc6e4eb2b41feb699529eb4aa2e662a9325fa14f3b55d37b56a12bc2b8b0626eadb9c018ca030b98deea87f080f29d8697eb38e0b64af0901c3a4247989c4efa0ef5dd74bfd6107957a1acb82287d2a6defe3f9ff7eb95505a33cd272ef1480e1f629bb3ebc4a5577f284798cdf1d67f86ab62f6d528087fb5daa62c069fc6e90a064429f29670787e22cb5bc2109568896b28e2576ebfe2d918ceafd3fdfc2ce503de62931d6f9d64491322d0a6a2f074b1658ca1e9a29a72964f85f219a7493f40513bfb6b93d68fb0e099e0353582a93e2ea0202de659d40566225456c7fb06c06c1b15572fd102a06e3ad7073e4430c1e14ee923de261e0abb3ee5b8e00d667da148922d7e67bd082f5562fad1aa24ecd69a07052979cbe7f64e48c00093d45db923a7e3b40ee2dd3e2d593735e051c6dfdf0c35ab996ee48bdb1c810f65f1c657f8be37ba9bc73218d804c9cb153fb84aea39df56884014c4811c3fd964e8a1710b81ef51c13606b53570c86a894a38e336465fed4f14f09d1b574ad6f2f3d1c18d033b04e4abb988ae4557126d8eaf420a62d36e651587797dabd0da0c69d7e9ff1ad1d1c63c2017c0b93f0a39c243799e65c5419cb8f1802d0b1a5e9ba82bbde7757967b34deb59bf608bc2ee29d2994f22a9c5065f8b20e16647a30a070325a912cfbc05805224c802988185de5fe17d27a4609b45a822ee2bf1b5156d29b91db60a9c100129cd26e38aa6178b78d2fe2cc87b03838d8a416bb5704274627ef5036ac7820148f5735bdceadf9c3c9e0f276f1d0a66a03e4b0e3b5476bdaadbac761ccfa77398966d44f8e9f4f00b31f2a14701a98fa4a2dd06f2a1c7738e6afefa1538eba23b6f67778ed90bb489e0ac61555aa86251c96de5e32708331a51bd3951e8cc399ce12e1de4d17eee3cb277c803db212eedf1114a944111536c13f1d0734cb606b24fac058e87a90a9967e1daa0222c09f95746c1f13d299c5e0765530b1cc0c4f08a5e1ee199e5471b22830f8df91d8df417604f2764dcf46e0c8bd5a31233392ae6f3020ba03c652fe57d07c2b2952e5f0208c60eb57689acb2749a8731c4e468db0384dee229c6c2b65b0758951eb650afbf309ad3e567ecb4ce59c0af0ac474277a8691481980a3029f22f9c49b97776b49da23d7f1aff857b36657301faac4eb05423c8f9538aee9b4d04432ddb23ec77c16350650629153c4102faebeb1af0a15c7e8acc6a45a287204238f04c39879b8277822bd597dad988015643d85907f22951bc378df12e95de2d4fb57a0b5780daf1d4ad335362560bf729f926347c5f5db15b980d9ae465dd126fb8cdadb436bebeef3605a7ba4e9c12c715822cf2ed80f3c8a87528f845db5305a31b1621be1a8f5d48db7089835ce147294d706a26cb76184e37c36686f5f440827cab2a892c3ec080a045f2f005ed998eec5362fbb37d03877ca034b1849dc23fac66485e61de36a9a5574aa2bd46f0be2fa1000104af378fdc8012bd7681ec6fe95e5658db229ab4f1cb64c156edf0f44fdbc4f7de25bb9b64181757f57c6f285c7ddb316f6f741ecbee1bc9fcf7c6444077f65ab06cc4c81d9358f709c9b23324c4be065db383b2139135f3becdba5904dc91bd5851247bef9f77cd4f79d2fcaedc3eb8d6df9828113bacf6f7ab27c7ee04712bd0699023aee6738d6a7b12c2f470614dcf88cdd3d1f449d40731a12adb84a32baeab4fab7ea4b18064f2bd4e3b9fc2d14bb2634cd91b44ccdafadfc83cea28039c67a64b2ba698060399935a182c827fcf10872e85f903838e2ac0a1eea0a6eae215b9502a37c3109b07105a2d81c7cf1bc74f9d4d5c1689e23669ce8fb50c2a4c7a7c8a1b57807b9b9cd8c89e711705f47afc06d5bc48d017a8a5200197ce877996256107f022343e811642da3ffc5057ca7c2436304060ff6999bd6eea2d147e5e92118af754cc3e8548b2a94b73e9645daa1b47e8e03e9413b95e7a663b667071351cbc44bb27225a1673d17b912e6096d03e7b741aad33c27bcca9fc8c92db9fd8ecb2ffd7f9fb3bd803ebdb7b338e21ce974dc323b48f6567fedce412becc59543719737b6a164021ee64631f26a331d62542597d3a82ba3696a84392ec2208eaf13d08b123f92ab05ad4946a02f47115da9f8dfda3fe2d92b98e948ce0302aa995c8695fe096fee38e4ea2d664a9d14bbff8e4866022621d9286206f48c2e36fc5c646a2f2dde8d985e4b07326baaac357fba5dadd5ce2c525390897e37b0dc934ca3b433ec4582a21cc2c20fbc53917c6a6f9e02722d80f02963c3bafcd5b52f8c4") socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000058a000-0x8)={0x0, 0x0}) getsockopt(r1, 0x4, 0x3f, &(0x7f00003cf000+0x84c)=""/40, &(0x7f00005e9000)=0x197) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000f78000-0x4)=0x5, 0x4) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0xfffffffffffff432, 0x4) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2c, &(0x7f00006f7000-0x4)=0x0, 0x4) 2018/01/21 23:54:32 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000010000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x6488, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}}}, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000013000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000013000-0x4)='tls\x00', 0x4) 2018/01/21 23:54:32 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000062a000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x9, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_dgram(r0, &(0x7f0000000000)={0x28, 0x0, 0x2710, @hyper=0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0xa, 0x0, @ipv4=@rand_addr=0x0}, @typed={0x4, 0xa, @void=""}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000020000-0x38)={&(0x7f0000020000-0x1e)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @common=""/16}}, 0x1e, &(0x7f0000016000-0x20)=[{&(0x7f000001f000)=""/191, 0xbf}, {&(0x7f0000009000)=""/246, 0xf6}], 0x2, &(0x7f000000d000)=""/117, 0x75, 0x4}, 0x2000) 2018/01/21 23:54:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000332000-0x9)=""/9, 0x9) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000712000)={r0}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x681, 0x4) connect$unix(r1, &(0x7f0000613000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/21 23:54:32 executing program 5: mmap(&(0x7f0000000000/0x5bc000)=nil, 0x5bc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x2097, 'lrw(camellia)\x00'}, 0x58) mmap(&(0x7f00005bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00005bd000-0x4)={r0}) mmap(&(0x7f00005bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00005bd000-0x4)=0x0, &(0x7f000040b000)=0x4) mmap(&(0x7f00005bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f00005bd000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f00005bc000)=0x3a) sendto$ipx(r2, &(0x7f000052c000)="c1d5c1ac570eaca2229c7b9524b4c6ceb2cac278dab5aeca9d4102cff75c813e967ddeb21a526b0450ad5872c27ae9776efed4914b29265cea0a9e8059c6162c54ed77cc0192a6fc93140fea17a19dad244812dcc0d95a462a08ded44895fbfe89e8f655a06c8be97f94e3d46a6b8b7d79a13ac9f6ac9a516090c54a41d6190156eb75d4a5cb980653c01e4643c069ee7aeb9795d116ac613f5d4d", 0x9b, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe0002", 0x21) 2018/01/21 23:54:32 executing program 1: epoll_wait(0xffffffffffffffff, &(0x7f0000001000-0x48)=[{0x0, 0x0}], 0x1, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/21 23:54:32 executing program 4: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000565000-0x8)={0x0, 0x6}, &(0x7f0000abb000)=0x8) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000562000)=[], 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f0000958000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe70, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000396000)={r1, 0x1}, 0x8) r2 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000fda000-0xfc)="761853a5de7824f2d1ae2245ccc528dcc63e0e40ca138a1e5309cbbdabd493ff0f2ef7cb8f35c49471806e14c03e34cd16a00e83d51e321cd75a2d0831242a8e0ea9d617601bccaac6e291c803105338214a03b3541e8dd045cade2456a03ec8f52c9e599296285f09aefbaee76d73656bbb57b00ec32240e32ecccd81a89d38d54531980d79622d9f61eab0daa098f276687ce519d2724b8f69a2659cb6cbe9e00cc7368f4553ba18a9e0c50e409defb91a9be7f8f3cac38f588c8a2da22ae1a3156bac6ac3ebd478f19bc1d75cbc37bc4776098d45e80c113a785ea7fb076e759ad86d89a5de44daa3ad37bc2c86618b00185af24e208d4c98cc70", 0xfc) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000983000)=0x9, &(0x7f000088b000-0x8)=0x4) r4 = accept4(r0, &(0x7f0000205000-0x1e)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f0000fda000)=0x1e, 0x80000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000942000-0x8)={r1, 0x8}, &(0x7f0000b17000)=0x8) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r3, &(0x7f00007a1000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000fdc000-0x4)=0x58) connect$nfc_llcp(r4, &(0x7f0000ec8000)={0x27, 0x0, 0xfffffffffffffe01, 0x0, 0x3, 0x9a, "70aa8bcf694ee02e650574196c25626b5115432721ade42abbb0568ca448ccf1edd6e44df37d81c8a17b567559399ecee40b8f0ce65d4788903c12d17bc7f1", 0x5b}, 0x60) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000fda000-0xb6)="206ead7261706b395763282573b5ad69d92d7a86d3d83be1c144192d3c8a594549fdf4778fb63a8258d5549c3ad6ca02b88cf53d2cada1e65e8ef39ff582a94af2440989dec0f0cc12b0ccd72448c65ff095245b23c6a452082678b677942cfc56ad84b8af4fa80ff387a52999e4bc4b979a0897c5b6dd7ba276bf72cd3acd202133534c04c6ca30139e74a8a259518afd32c9947879b4b060ac0f114e5f3cbc447bb62b7155c0347f543ad62e2d312d9357f1da2b09", 0xb6) [ 269.203824] netlink: 'syz-executor3': attribute type 10 has an invalid length. 2018/01/21 23:54:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f82000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffdfffc}, [@alu={0x4, 0x3, 0x12, 0x0, 0x0, 0x36, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)='GPL\x00', 0x80000000020, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/21 23:54:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000076a000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x19, 0x3, 0x8, &(0x7f0000eb6000-0x8)={0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00001f5000)=0x0) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xffffffffffffff97, 0x3, 0x0, 0xff9c) 2018/01/21 23:54:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x819, 0x10000) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ae3000-0x18)="ff0204080000def31d001122000000d8144e00000000024f", 0x18) getsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000c76000)=0x0, &(0x7f00005e6000-0x4)=0x4) recvmsg(r0, &(0x7f0000230000-0x38)={&(0x7f00003bd000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000a9b000-0x80)=[{&(0x7f0000e69000-0xa6)=""/166, 0xa6}, {&(0x7f00002ab000)=""/139, 0x8b}, {&(0x7f0000439000-0x71)=""/113, 0x71}, {&(0x7f00006da000)=""/102, 0x66}, {&(0x7f0000c8f000-0x25)=""/37, 0x25}, {&(0x7f00002ed000)=""/200, 0xc8}, {&(0x7f0000840000-0x27)=""/39, 0x27}, {&(0x7f0000625000)=""/115, 0x73}], 0x8, &(0x7f0000087000)=""/255, 0xff, 0x2}, 0x10141) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000f0b000-0x4)=0x7, 0x4) sendto$inet6(r0, &(0x7f000085a000-0x85)="0ff87dca63aa64eb52e0b0583249f1bbfa263049e00a127decbdb1166f0cb40f8e60f6eefe94abde76f03cdd52bc8766f4033b4e2ecdbfd16884fa19c2721703107f8a41fe6a097b2f32333d845d0b57761cf89f55dbf4c5fa679038fa30e194097040238fe95035adebf7e2e86ab040f296a1c143e429bdfe65a185398b5838adaf6b2d16", 0x85, 0x4081, &(0x7f0000991000)={0xa, 0x1, 0x40, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) 2018/01/21 23:54:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000b00000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000ffa000-0x10)=[{&(0x7f00003fb000)="", 0xffc2}], 0x1) close(r1) read(r0, &(0x7f0000506000)=""/136, 0x30507e4c) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000b2b000-0xc)={@multicast1=0x0, @multicast1=0x0, 0x0}, &(0x7f00005b1000)=0xc) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f00009a9000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000668000)=0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00006d1000-0xc)={0x0, @loopback=0x0, @empty=0x0}, &(0x7f0000a02000)=0xc) getpeername$packet(r0, &(0x7f0000efa000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000511000-0x4)=0x14) sendmsg$nl_route(r1, &(0x7f00007e7000)={&(0x7f00002ac000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000113000)={&(0x7f0000d8d000)=@mpls_getroute={0x80, 0x1a, 0x408, 0x4, 0x3, {0x1c, 0x0, 0x14, 0x7fffffff, 0x0, 0x0, 0xc8, 0x0, 0x900}, [@RTA_DST={0x8, 0x1, [{0x5, 0x25, 0x200, 0x1f}]}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x6}, @RTA_OIF={0x8, 0x4, r2}, @RTA_OIF={0x8, 0x4, r3}, @RTA_DST={0x24, 0x1, [{0x6, 0x3ff, 0x1, 0x4}, {0x100000001, 0xff, 0x5cb4, 0x80000000}, {0x74a, 0x2, 0x20, 0x9}, {0x4, 0x81, 0xfffffffffffffffa, 0x9}, {0x3ff, 0x10001, 0x5, 0x7}, {0x7fff, 0x1, 0x7, 0x1}, {0xc90, 0x10001, 0x787, 0x6}, {0x4, 0x7ff, 0x4, 0xf4}]}, @RTA_OIF={0x8, 0x4, r4}, @RTA_OIF={0x8, 0x4, 0x0}, @RTA_OIF={0x8, 0x4, r5}, @RTA_DST={0x8, 0x1, [{0x5, 0x8, 0x1200000000, 0x101}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x14}, 0x20008000) 2018/01/21 23:54:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000c1f000-0x38)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006e1000)=[], 0x1000000000000281, &(0x7f00009e0000-0x48)=[@rights={0x28, 0x1, 0x1, [r4, r0, r2, r4, r2]}], 0x28, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000691000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000804000)=0x8, 0x4) close(r2) close(r1) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000a63000-0x10)={0x9, &(0x7f0000d3e000)=[{0x10000, 0x81, 0x3f, 0x9}, {0x8, 0x418, 0x2, 0x0}, {0x9, 0x4ac1, 0x6, 0x1}, {0x91, 0x7b8, 0xfffffffffffffbff, 0x4}, {0x1, 0x7, 0x5, 0x4}, {0x3, 0x401, 0x8, 0x8001}, {0x3, 0x80000001, 0xa5, 0x57b}, {0x8, 0x9, 0xfffffffffffff18e, 0x2}, {0x400, 0x3, 0x1, 0xcbc}]}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) accept4(r3, &(0x7f0000164000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eb6000)=0x26, 0x800000000080004) setsockopt$ax25_int(r5, 0x101, 0xd, &(0x7f000099c000)=0x1, 0x4) recvfrom$ax25(r0, &(0x7f0000328000)=""/184, 0xb8, 0x12002, &(0x7f0000e47000-0x10)={0x3, {"2619203a429e53"}, 0x7ff}, 0x10) 2018/01/21 23:54:32 executing program 3: mmap(&(0x7f0000002000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000659000-0x4)=0x0, &(0x7f0000f84000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x1000, &(0x7f0000000000)="dae71c0313a6e42b331314db549f1127640dfab28fcfa223486419f1249a3a1cff0db889b05a23c8737f4dc0ca3e9624b4a30895fcadfb1223aa") 2018/01/21 23:54:32 executing program 6: mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000030a000-0x58)={0x26, 'hash\x00', 0xf, 0x10e, 'hmac(rmd160-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f99000)="0a07000000aaa4000029e45c54db99c66da394d76592cd80bb2b000000002f0f93099f0ea36d4890e4e8e8bc29576d9481d98c89bb9062045c74f75b1f603289cc", 0x41) [ 269.246721] netlink: 'syz-executor3': attribute type 10 has an invalid length. 2018/01/21 23:54:32 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000005000)={0x0, {""/7}, 0x0}, &(0x7f0000008000-0x4)=0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000008000)=""/33, &(0x7f0000000000)=0x21) r1 = socket$inet6(0xa, 0x1, 0xfffffffffffffffe) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000008000-0x16)={0x1, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/21 23:54:32 executing program 5: r0 = accept(0xffffffffffffffff, &(0x7f000038a000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000070c000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001000-0xc)={0x0, 0x4ee2, 0x2, [0x7ec, 0x5]}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000+0x561)={r1, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x4, 0xffff, 0x1, 0x5b, 0xfffffffffffffffc, 0x3, 0x2, 0x5, 0x3, 0xfffffffffffffffb, 0x4, 0xffffffffffffffff, 0x18e8, 0x6b]}, &(0x7f00006d8000-0x4)=0x108) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x5, &(0x7f0000a1a000)=0x0, &(0x7f0000001000-0x4)=0x4) r3 = socket(0x1e, 0x1, 0x0) pipe(&(0x7f0000ed8000)={0x0, 0x0}) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000c65000-0x4)=r4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r3, 0x20001000000010f, 0x80000000007f, &(0x7f0000005000)="00210300", 0x4) 2018/01/21 23:54:32 executing program 7: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00006ea000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00007d0000-0x10)={0x8, &(0x7f00009c2000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000fff000-0x8)={r1, 0x2}) r2 = socket$inet6(0xa, 0x5, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000f5b000)=0x100) sendto$inet6(r2, &(0x7f0000ff7000)="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", 0x781, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) setsockopt$sock_int(r2, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000702000-0x14)={0x0, 0xac, 0x0, 0x9d5e, 0x91, 0x8001}, &(0x7f000057c000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000561000)={r3, 0x2e6, 0x0}, 0xc) poll(&(0x7f0000061000)=[], 0xc0, 0x0) ioctl(r0, 0x6, &(0x7f00009ca000)="ff79d708a4a8e2fb03e3fbe4a624dd79da794e5c3a1de287e4c7aacd870fcc6b3daeaeb4bd3517ee057d55a633268e23321971b7e61dbf23e0e4e7a68977589bc53613c3e4176d52912e0ca79c1885aada0fa881a33b957cfb38a90c09a9cb72de9cb8919d9804b88dae55cf4c1249bb98d6c0d45b3e822585cb2cdd4cc5ba5df4a6cd3ae6e1bfe6f7cdd2add4ed75e96d579b3eccc83cc96ac6ac17731131eb804e2c4dbccb6bfd8622ee1529866db15a861e72c4761226f732771da22feb66e1fbb3258bca03d2485cf28d2208851009058c6163cdca1d3541ad369db1c7d3b0") 2018/01/21 23:54:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000534000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000c5a000-0x38)={&(0x7f00001a3000)=@un=@abs={0x0, 0x0, 0x0}, 0xfc46, &(0x7f0000e9f000-0x10)=[{&(0x7f00006c9000-0xc0)="44a1ef139fc082176c498d39d11e3836fa884f7ae18e8ba015cf2f00f741fdabeb124c5e03248447bde70083211310a0bd87647ed8b2d14b48fce678af786441e12cdd476bf39fc8af22ea08b093aa575b639388c0e841a269f83e1161c5630c1b5fc6749cc810dc4117b68fa66baef2844d4b6549b1414f228aed2f4d267dc3d0f94ebc06c8ba32b29eb32a18cf55d512a89f854fa2cc06f4f760a362110afb81862d8d853c70d28a47474e9ce157e3247b59639734d90a23cefa2de3db5ee2", 0xc0}], 0x1, &(0x7f0000bd7000)=[{0x10, 0x117, 0x4, ""}], 0x10, 0x4000040}, 0x0) 2018/01/21 23:54:32 executing program 1: r0 = socket$nfc_llcp(0x27, 0x3, 0x1) pipe(&(0x7f00005d4000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f000008c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000000000)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_mreq(r3, 0x0, 0x24, &(0x7f0000dd3000)={@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000003d000-0x20)={@common='syzkaller1\x00', @ifru_flags=0x200}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x33, &(0x7f0000644000-0x10)={0x0, &(0x7f0000740000-0x8)=[]}, 0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000376000-0x8)=@assoc_value={0x0, 0x7}, &(0x7f000044e000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000908000)=r4, 0x4) 2018/01/21 23:54:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000de4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ff5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000b0c000-0x38)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f000048d000-0xcf)=""/180, 0xb4, 0x0}, 0x1) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000965000)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) 2018/01/21 23:54:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000720000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000141000-0x4)=0x8, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f000068f000-0x4)=0x7fff, 0x4) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000ef5000-0x20)={{&(0x7f000027e000-0x68)=""/104, 0x68}, &(0x7f000083a000-0x1)=0x0, 0x44}, 0x20) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r2 = socket(0x1e, 0x4, 0x0) r3 = accept4$inet6(r1, &(0x7f0000536000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000888000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000013c000)={0x0, 0x3}, &(0x7f0000287000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000cce000-0xa0)={r4, @in6={{0xa, 0x3, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x1, 0xffffffffffffff30, 0x3, 0x81}, &(0x7f0000e86000)=0xa0) r5 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r5, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) read(r2, &(0x7f0000e5b000)=""/7, 0x7) bind$netlink(r5, &(0x7f0000e15000-0xc)={0x10, 0x0, 0x2, 0x40021400}, 0xc) 2018/01/21 23:54:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000bab000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffd1d, &(0x7f0000133000)=[{&(0x7f0000770000-0x28)="9a174aa6a7b7cbf31f299c1034ccf3f4306ea5e841eb5cd9ef064864b0f7cbb17e937b408ac8951e", 0x0}, {&(0x7f0000191000)="407b8753d4fdbef413d6e1233f4e572e1767a23f8f3146f848b97483512031bc42dd319bbf064eaa5ca963d05105ab9f32106d6cb6d1bc554f6b5cc4964c8cc43d72d16f802596f06ce8519dac2eeb10f6985d0bdf05bd5aa46bd18c34b739698d7a5f97d3d5c401e6a948638af704fd50665757f01aaf5a618bd2f59904a860830eee12941248bee9693c1da4bdb241caaf25225715e24daf9d1acef9d4204694f5be1b64e053cc38df3448e216991a5a8b04eb8d", 0x0}, {&(0x7f0000615000-0x1000)="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", 0x0}, {&(0x7f000055a000)="fe91b5a8209e815178e85437ee2827a3b824ecc35aad8b94e34f332ccd926942dfc701ad", 0x0}, {&(0x7f0000509000-0x8d)="cec2cda12281a53182a8d7578991d35270a6202c4f50e36104ad1ac57f4975d77e4f5098071f12e90ddf6023c0f33ff17df247ab23d6774cdb3478e2f2f553395c8746748824bcd1074e5d6d086d02852b45223a0640c0c58ce23e002bdbbd7456f30106675225136b3f54843bcbd0b53982c5d85b51588bbf147b0f051b0ec3f4815f8f394a730379d47218a6", 0x180}, {&(0x7f00005b0000)="93ffcda6314eeccf23bf42be70ffee58d1587602ef079da835a460b2f8294f8a96a5aceb2f56c3736f679e7ebb5ef620d6e4bef7d5a3c86364de47478abf93166c962c7150c1c7495c06f4543181194cb5ddff57a98a89a13a0bc05c9c7573a72036954262754ded8ad35b540c8788ed5c45ba531f03a022b2c2a94a4351e209eb3d96809f417570a947638233a67947f96f34271b9cb361f0186f2e2181b0306f9c34bf54425b0964805695397e6750eb9a4cd87d8e87a85338", 0x0}], 0x0, &(0x7f00009ae000)=[{0x58, 0x11d, 0x8, "b1d1e48939888984f0a7cd82a26b000003ff0337991ecf759fb3eea59518cb1dfe83a135d1e77381575695d854867b5aa77c468500084a23339e88090000408fa0"}], 0x58, 0x0}, 0x0}], 0x444444444444513, 0x0) 2018/01/21 23:54:32 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00008f9000)={0x0, 0x87, 0x1, [0x2]}, &(0x7f0000001000-0x4)=0xa) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00001a3000)={r1, 0x0}, &(0x7f0000624000-0x4)=0x8) mmap(&(0x7f0000000000/0x959000)=nil, 0x959000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x1, 0x0) setsockopt(r2, 0x20000200000010f, 0x81, &(0x7f0000005000)='3!\x00\x00', 0x4) 2018/01/21 23:54:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) pipe(&(0x7f00006c2000)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000cda000)=r1, 0x4) r2 = socket(0x40000000015, 0x805, 0x0) sendmsg$kcm(r2, &(0x7f0000be5000)={&(0x7f0000b6c000-0xa)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000a03000-0x30)=[], 0x0, &(0x7f0000028000-0x1a8)=[], 0x0, 0x0}, 0x0) 2018/01/21 23:54:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00007ea000-0x40)=[{&(0x7f0000400000-0x1d)="95a8b4cb16718402617f6857d90f5e4f00dc0394100e39af36920bb7ca9e", 0x1e}], 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000943000)={@multicast1=0x0, @multicast2=0x0, 0x0}, &(0x7f0000faf000-0x4)=0xc) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00006d7000)=0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f00000be000)={0x3, 0x4, 0x3, "a4fdc031b844", "9b6a2aa2159f84d60bddfd8c367d6a93"}) 2018/01/21 23:54:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes-asm)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) r1 = socket$inet6(0xa, 0x80000, 0x2) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00001ba000-0x4)=0x0, &(0x7f0000dfb000)=0x4) 2018/01/21 23:54:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007d5000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) socketpair(0x14, 0x8080a, 0xfffffffffffffffc, &(0x7f0000873000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000135000)={0x8000, 0x8007, 0x7ce6, 0x0, 0x0}, &(0x7f0000014000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000fdf000)={0x8, 0x0, 0x4, 0x3, 0x800, 0x5, 0x400, 0x8001, r2}, 0x20) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000019000)=0x1d626448, 0x4) sendmsg$alg(r3, &(0x7f0000192000)={0x0, 0x0, &(0x7f00005ed000-0x80)=[{&(0x7f0000ea6000-0xd8)="2c71537d02dcab2569e8875a6f1e9a6775d3a970d7a34a943db82ab917e2d358", 0x20}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000066000-0xa7)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[@timestamp={0x44, 0x38, 0x0, 0x0, 0x0, [{[@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}], 0x0}, {[], 0x0}, {[], 0x0}, {[@broadcast=0xffffffff], 0x0}, {[], 0x0}, {[@broadcast=0xffffffff], 0x0}, {[@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}], 0x0}, {[@multicast1=0xe0000001], 0x0}]}, @ra={0x94, 0x6, 0x0}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) readv(r3, &(0x7f00008e8000)=[{&(0x7f000091d000)=""/11, 0xb}, {&(0x7f000064c000)=""/95, 0x5f}], 0x2) 2018/01/21 23:54:32 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x10020040) r1 = accept(r0, &(0x7f0000004000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000003000-0x4)=0x9) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000005000-0x4)=0x1, 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000000)={&(0x7f0000004000-0x8)='./file0\x00', r0}, 0xc) 2018/01/21 23:54:32 executing program 2: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000084f000)={0x0, 0x0}) r1 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6a, &(0x7f0000315000-0x84)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, {[@ra={0x94, 0x6, 0x0}, @ssrr={0x89, 0x23, 0x0, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, @loopback=0x7f000001, @loopback=0x7f000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002]}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) getsockname$ax25(r1, &(0x7f0000cca000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00007c6000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000891000)=0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f00007e8000)=0xffff, 0x4) accept$inet6(r0, 0x0, &(0x7f000061c000-0x4)=0x0) bind$ax25(r1, &(0x7f0000001000-0x10)={0x3, {"28274c656aa913"}, 0x10000}, 0x10) 2018/01/21 23:54:32 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x84, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000000c000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000000b000)={0x5, &(0x7f000000c000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f000000b000)={r2, 0x6, &(0x7f000000c000-0x18)=[0x3, 0x3f, 0x1e30, 0x3ff, 0x2, 0x2], &(0x7f000000c000-0x1c)=[0x2400000000, 0x6, 0x1, 0x44, 0x8, 0x77e, 0x1], 0x0, 0x6, 0x8, &(0x7f000000c000-0x18)=[0x5, 0x9, 0x7, 0x3, 0xed, 0x3], &(0x7f000000b000)=[0x1, 0x8, 0x401, 0x0, 0x5], 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r3, &(0x7f000000c000-0x1c)={0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xc3}, 0x1c) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000004000-0x10)={r0, &(0x7f000000e000-0x3e)=""}, 0x10) 2018/01/21 23:54:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00002e4000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008b9000)="", 0x1df, 0x0, &(0x7f0000c7b000)={0x2, 0xffffffffffffffff, @rand_addr=0x1000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) bind$inet(r0, &(0x7f0000577000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 23:54:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000304000-0x8)={0x0, 0x0}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000ce000)=0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000b90000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009ab000-0x4)=0x14) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0a00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/01/21 23:54:32 executing program 2: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x40) 2018/01/21 23:54:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r0, &(0x7f00008ad000-0x1000)="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", 0x11a, 0x0, 0x0, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000888000)={0x0, 0x0}, &(0x7f0000359000)=0x10) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) recvmsg(r2, &(0x7f00004ec000)={&(0x7f0000684000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000a4c000)=[{&(0x7f0000c38000)=""/121, 0x79}], 0x1, &(0x7f000020c000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/21 23:54:32 executing program 0: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0xf08, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ee1000)=0x10, 0x4) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000ef2000-0x38)={0x0, 0x1a9, &(0x7f000042a000)=[{&(0x7f0000ef2000)=""/73, 0x0}], 0x0, &(0x7f0000eef000)=""/81, 0x51, 0x0}, 0x40002102) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000ef2000)=0x7, 0x4) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x2, &(0x7f0000ef3000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000001b000-0x4)=0x6, 0x4) 2018/01/21 23:54:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) r1 = socket(0xb, 0x807, 0x41) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00008c7000)='dctcp\x00', 0x6) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000575000)={0x0, 0x0}, 0x8) bind$inet(r0, &(0x7f00006d8000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00007cb000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 23:54:32 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000005000-0x1c)={0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000006000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r1, &(0x7f0000008000)={&(0x7f0000000000)=@ax25={0x3, {"7d5a1c1f6b6ffb"}, 0x4}, 0x10, &(0x7f0000004000)=[{&(0x7f0000008000)="276346094764caabb45696efd70ac15d4f787bde3278b6", 0x17}, {&(0x7f0000009000-0xfb)="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", 0xfb}, {&(0x7f0000008000)="65ee5cb82bfd4f4e88d45b9c625739e4f8437245186244d59dcf5ab4d1bb6a4db6591910a3adb25d14f88679919da7835a49f53c650ea3682f0fb6eddc96655b604a012eec1bd4082ef67ae92cd29dd9aa6ba4d9318d2e157fcbe58305f6ddd9d7c304f226ff96948727c13f96f070b2a06536dd7729065740d074a2247470cd2b9df98056cdf806a0cd04d1416c483e4098c9b61329", 0x96}, {&(0x7f0000008000)="", 0x0}, {&(0x7f0000001000+0x492)="", 0x0}, {&(0x7f0000003000)="f50d040c0228416a4829abc1f226dc81c50eae5e12ae76e00fb04638ad00ba2ab01a011d274000d31551c09f3ec358cd4d38e056838e11a663ddab9069671fb7cf016e3831ee110668ee6578be3d05ddcd7b431ac822d34e115d852562dd76757237dd6473db6936bad76342e02aef05159c09ce89cebd3fabf945ad408324a9669838c727aeaf97f802c2699630bf081dcc0f467453166168d15bec0c63c955acb094d962a2332c", 0xa8}, {&(0x7f0000002000-0x5f)="7d6497b23ba7acc5a110cd2cfd8ff75e121a652a5ff280fe5dee931a5f7cb608119c6a00af502d58faac2176baa60e697d9c9aa73e619189d7d029fd0459826d5171c0abddf68969b36a0a1a0a5ca0a7d81833a9373622f97ccf90b8202c17", 0x5f}, {&(0x7f0000006000)="8d37fa1a7e41a81673229042482da4649df3f7a40142acc46754eb157689001cfa1971bd5a8ebafd77290ec8d1b4978d8adc", 0x32}], 0x8, &(0x7f0000008000)=[{0x78, 0x0, 0x4, "54997e9704c55fe31927e1e8166e4ddc2eab479e7c4834d1507781c700687b8275d55b13cf50f2358b7ad4a82e891749138e1233b4ab27b570cb413c2de1b5f855211563899ef8663bf83759d073d8610417a10748deceea855289ca7c45fdf653d9ca"}, {0x20, 0x10b, 0x3ff, "1cdbf4c66f6fd50fc156f003f9b9a7"}, {0xd8, 0x10f, 0x5, "f97ef936c9bff6a2307bbfafe274782005cab6f54e6e1f3c2c894806886e882579eea157e0b63b5144b486af35d134062eb3751dba28f059a9677c241f3db1f045cc23f3ccceeb8a30e10e4c5099ba489f6d75d940176c14cf6e49bee8abb80d7c29cd21cb5ade0698cf52c72e3c3810c6959749f61eb56f4f973b86e7af387f482cc39fd31fa5bee2a842c5b886bf9becef967581fc520ebbf8e5b5f6348b7a279bc81e90bc8349eaacd46f8fb58d58c80d88840ca65ab9f1f0df44158fd5279b43ab65"}], 0x170, 0x804}, 0x22) syz_emit_ethernet(0x32, &(0x7f0000005000-0x100)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x33, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@cipso={0x86, 0x6, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000001000)={0xfffffffffffffffd, 0x1, [0x0]}) 2018/01/21 23:54:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000d5e000-0x8)={0x0, 0x0}) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000939000)=[{0x0, 0x0, &(0x7f0000eb2000)=[{&(0x7f0000034000)="d00aae63a63b3e150ec8d00850f1492d0faf2c7b1b70bcbae318c21e8a9638d3bb09eae04b73f707224b5ec3cf7839bd94bd35c82d493b966ee2800093b99ef6db38a8399adbdbb86967a7da685b8ad17fb7654232e9971ab82ec12f46a40794ab2e66337d3918f734cc2185ada6ad659bb7bdd988bd0745392de0713150fbe93a16f5ff8946ddee9e61e11e8ba40ee14633ceab08b064c3b3ab08d88bbc438f8869f54114593f22822443cbea6069a3", 0xb0}], 0x1, &(0x7f00007a3000-0x48)=[], 0x0, 0x0}], 0x1, 0x24008001) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000945000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000306000-0x2)=0x9) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000d9000-0x20)={@generic="20c8f0ade447ecb27c720c2a75535a70", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000154000)={r1, r3}) sendmsg$key(0xffffffffffffffff, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x19c, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 23:54:32 executing program 6: mmap(&(0x7f0000000000/0x5e3000)=nil, 0x5e3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005e0000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00005e4000-0x8)={0x0, 0x0}, &(0x7f000022f000)=0x8) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00005e3000)={r2, 0x8, 0x2, [0x8, 0x20]}, 0xc) r3 = epoll_create1(0x0) epoll_pwait(r3, &(0x7f00000c2000)=[{0x0, 0x0}], 0x1, 0xc36b, &(0x7f00005e0000-0x8)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000001000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00001ab000-0xa)={r2, 0x9, 0x1, [0x4]}, &(0x7f000018b000-0x4)=0xa) 2018/01/21 23:54:32 executing program 3: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000064f000-0x5)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000fef000-0x91)="", 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000a94000-0x8)={0x0, 0xce1}, &(0x7f0000313000)=0x8) r2 = socket$inet6(0xa, 0xa, 0x8) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000a7b000+0xc3)=0x85, 0x4) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000fef000)=0x0) socket$kcm(0x29, 0x7, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000210000)={0x200, 0x4, 0x8001, 0x9, 0x8, 0x5, 0x6, 0x9, r1}, 0x20) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ff0000-0xc)=@sack_info={r1, 0xc5, 0x90b}, 0xc) sendto$inet(r0, &(0x7f0000bcb000-0x4b)="", 0x0, 0x20040050, &(0x7f0000fec000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 23:54:32 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, &(0x7f000049d000)=@file={0x0, ""/4096}, &(0x7f0000001000-0x4)=0x1002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/21 23:54:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x0, 0x30}, 0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000329000)={0x0, 0x1}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000eec000)={0x0, 0x3f}, &(0x7f0000d87000+0xba2)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000cee000)={0x9, 0xa16, 0x200, 0x200, 0x0, 0x8, 0x100000000, 0x200, r1}, &(0x7f000080d000-0x4)=0x20) write(r0, &(0x7f0000686000)="9a", 0x1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) write(r0, &(0x7f00002f9000-0x1000)="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", 0xe01) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000d8a000)=@common='vcan0\x00') getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000090d000)=@assoc_value={r1, 0x2}, &(0x7f000040c000-0x4)=0x8) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00006b8000)={0x3, 0x1, 0x8, 0x1, 0x5f57}, 0xc) 2018/01/21 23:54:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) pwritev(r0, &(0x7f00005a1000)=[], 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f000035c000-0x10)="e411b4ba19af6a7ebfedfc6c78f5fa94", 0x10) r2 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) setsockopt(r2, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="", 0x0) 2018/01/21 23:54:32 executing program 1: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eec000)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000eee000-0x1)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000ee1000-0x81)='\f', 0x1) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000001000-0x60)='-', 0x1) recvmsg(r0, &(0x7f000057a000-0x38)={0x0, 0x0, &(0x7f00009bd000)=[], 0x0, &(0x7f0000ef0000)=""/81, 0x51, 0x0}, 0x10040002106) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00008a4000-0x4)=0x0) 2018/01/21 23:54:32 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000f13000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x8, 0x800) getsockname(r0, &(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000001000-0x4)=0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x20, {{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]}, 0x0, 0x2, [{{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000002000-0x18)=@add_del={0x2, &(0x7f0000001000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x80000000}) mmap(&(0x7f0000000000/0xae5000)=nil, 0xae5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x16, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f0000ae3000)={0x0, 0x1, [0xb44]}) 2018/01/21 23:54:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3fffffffffffffe, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000ba0000+0xa01)=[@in6={0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in6={0xa, 0x0, 0xfffffffffffffff8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20}, @in6={0xa, 0x0, 0xfffffffffffffffa, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1ba4}, 0x4}], 0x80) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f000014d000-0x4)=0x7, 0x4) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000069f000)={0x0, @in6={{0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fd8000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000fc9000-0x10)={0xffffffff8d5fcd04, 0x8005, 0x100000000003, 0xe9, r2}, 0x10) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000913000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, r1}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002d0000)=0x2, 0x4) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000e3d000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7e2003, 0x6, 0x2, 0x100, 0x4, 0x1, r1}) 2018/01/21 23:54:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000cf2000-0x4)=0x7, 0x4) bind$inet6(r0, &(0x7f0000e97000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x4}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000fe8000)=0x2, 0x4) sendto$inet(r0, &(0x7f000072f000)="", 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x2, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 23:54:32 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f00001a1000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000cd7000)={0x1, 0x401, 0xaa, 0x8, 0x7, 0xffffffffffffffff, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000054b000)={r1, &(0x7f0000998000)="79d77f3330d4b6eaa6768276a79e0ad0154d15c2c606c5815503cb19ee3ab9925c1b43707be8c94dc049a841236f948c2d38b35e79c8456b045a1580b7de7f4c3d4d7323a5c9482c3f7e"}, 0x10) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x101771}) bpf$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, 0xff61, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/21 23:54:32 executing program 1: mmap(&(0x7f0000000000/0xf1f000)=nil, 0xf1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) sendmsg$key(r1, &(0x7f0000ce9000)={0x0, 0x0, &(0x7f0000659000-0x10)={&(0x7f0000e6d000-0x1f8)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0xfe62}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f00002ed000)={&(0x7f000055a000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000687000-0x60)=[{&(0x7f0000ae3000)=""/22, 0x16}], 0x1, &(0x7f0000f1c000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f20000-0x38)={&(0x7f0000f1f000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000d21000-0x30)=[{&(0x7f0000f20000-0x97)=""/151, 0x97}, {&(0x7f0000f1f000)=""/97, 0x61}, {&(0x7f0000f1f000)=""/251, 0xfb}], 0x3, &(0x7f00007a4000)=""/201, 0xc9, 0xff}, 0x40010000) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_hci(r2, &(0x7f0000f1f000)={0x1f, 0xfffffffffffffff7, 0x1}, 0x6) [ 269.678489] sctp: [Deprecated]: syz-executor2 (pid 9627) Use of struct sctp_assoc_value in delayed_ack socket option. [ 269.678489] Use struct sctp_sack_info instead 2018/01/21 23:54:32 executing program 3: r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x1e, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0xb2b) getpeername$inet(r1, &(0x7f0000874000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f24000-0x4)=0x10) 2018/01/21 23:54:32 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x6e, &(0x7f0000001000)=[@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4de1bbf7003db134) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r1, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000c6c000-0x4)=0x1c) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f0000001000-0x4)=0x9, 0x4) 2018/01/21 23:54:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000548000-0x10)="e517b50002aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000601000-0x38)={0x0, 0x0, &(0x7f0000f79000)=[], 0x0, &(0x7f00008e9000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) read(r1, &(0x7f0000d82000-0xdb)=""/219, 0xdb) 2018/01/21 23:54:32 executing program 2: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000053e000-0x49)="8ed4a55c2d4a3641abffdb015dad83572506a084fcf9b1d748e005f36760fe500b3a78e4f2363bac0cc0a1daf8acba4151eb3c566ce226311da09aa58bf0aa8b6e0eca48d17cc2f580", 0x49) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000939000)=0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000939000)={0x0, 0x0}) r2 = bpf$MAP_CREATE(0x0, &(0x7f000001c000)={0x1, 0xa7, 0x4, 0x3, 0x10, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r3 = socket$nfc_raw(0x27, 0x1, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x6, 0x6b, &(0x7f000093a000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00002f0000)={0x2, [0x0, 0x0]}, &(0x7f00005fb000-0x4)=0xc) getpeername$packet(r4, &(0x7f00005b2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000071c000)=0x14) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f000093b000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000093c000-0x4)=0xe8) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f000093b000)={{{@in=@multicast1=0xe0000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x5, 0x2, 0xa37, 0x0, 0x20, 0x20, 0x1, r7, r8}, {0x9, 0x81, 0x8, 0x1000, 0x3ff, 0x1ff, 0x8a5, 0x40}, {0xffffffff, 0x8001, 0x1, 0xffff}, 0x8, 0x8, 0x3, 0x1, 0x2, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x2b}, 0xa, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0xffffffffffffffff, 0x0, 0x0, 0x7, 0x1000, 0x6, 0x9}}, 0xe8) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f000093b000-0xc3)={r6, 0xbb, "f0f6fd2b0244a780f28987fec0540880565541b92923280782c7ba221e5100e83afd3013d9104cddcabd37616d6077bcd026444c89d7b03a23204da840b5817604496731b7f625431808371c3dc80ae7b6c0141b6586da1f1a5778aa3940135ee096f7e5874ed337121293148b8c19e5420f3c0d97aca15a31cc418e2aaa3337bf7bed5ef43dbd42737fdfc0ce065d891ed8d4eed9a361312d9089124521c16d5a077a9ea8fc2f40a2ee5d8d2c55e6501d7713c6fba710553312fc"}, &(0x7f00002e5000-0x4)=0xc3) connect$nfc_raw(r3, &(0x7f000093a000-0x10)={0x27, 0x0, 0xfffffffffffffffa, 0x5}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000019000-0x18)={r2, &(0x7f0000026000)="", &(0x7f0000938000)=""/0}, 0x18) 2018/01/21 23:54:32 executing program 0: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x23, 0x0, 0x0, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000ee000-0x18)=@add_del={0x2, &(0x7f000093a000)=@generic="f579e893f583b36a63471abc3d67676e", 0x1}) socketpair$inet6(0xa, 0x3, 0x0, &(0x7f0000939000)={0x0, 0x0}) 2018/01/21 23:54:32 executing program 6: mmap(&(0x7f0000000000/0xd13000)=nil, 0xd13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000247000-0x139c)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000d13000)={0x0, {""/7}, 0x0}, &(0x7f0000d13000)=0x10, 0x800) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r1, &(0x7f0000d15000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000076f000-0x4)=0x10) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r1, 0x101, 0xc, &(0x7f00006b6000-0x4)=0x0, &(0x7f0000d13000)=0x4) 2018/01/21 23:54:32 executing program 4: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x800, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f000085e000-0xde)=""/222, 0xde, 0x40000000, &(0x7f0000000000)=@un=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000001000-0x10)=@vsock={0x0, 0x0, 0x0, @my=0xffffffffffffffff, 0x0}, &(0x7f0000001000)=0x10, 0x0) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x80800) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x5}, 0xfffffffffffffdf7) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000ec0000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000096d000)=0xb) 2018/01/21 23:54:32 executing program 5: mmap(&(0x7f00005d2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005d2000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f00005d2000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00005d2000)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x1f, 0x9, 0x9, 0xfffffffffffffffa, 0x200, 0x8000, 0x6, 0x4, 0x0, 0x9, 0x0, 0x1, 0x5, 0x7]}, &(0x7f0000002000-0x4)=0x108) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r0, &(0x7f0000003000)={0x1d, r3, 0x0, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00005d2000)={r2, 0x2}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f0000002000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000002000-0x4)=0x8, 0x800) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000b58000-0x8)=0x0) 2018/01/21 23:54:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0xf, 0x0, &(0x7f0000e35000-0x8)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f00004cf000-0x48)={0x1, 0x5, &(0x7f00006f7000-0x80)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x80000000}, @exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x0, 0x3, 0x6, 0x9, 0xf, 0x30, 0x14}, @alu={0x4, 0x3e, 0xc, 0x9, 0x7, 0xfffffff4, 0xfffffffffffffff4}, @exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0x6, 0xe, 0x1, 0x3, 0xfffffffe, 0x8}, @alu={0x7, 0x70c, 0xd, 0x0, 0x7, 0x10, 0xfffffffffffffffd}, @map={0x18, 0x3, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000b5b000)='GPL\x00', 0x0, 0x75, &(0x7f0000fdf000-0xf7)=""/247, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/21 23:54:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = accept(r0, &(0x7f0000dd9000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f98000)=0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) shutdown(r0, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f00000c8000)=0xce6) 2018/01/21 23:54:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000681000-0x10)={&(0x7f0000a98000)='./file0\x00', 0x0, 0x18}, 0x10) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000987000-0x10)={&(0x7f00009f3000)='./file0\x00', 0x0, 0x8}, 0x10) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000101000)={0x0, @empty=0x0, @multicast1=0x0}, &(0x7f0000358000-0x4)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000788000)={0x1, 0xf, &(0x7f0000f2e000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0xdca}, [@map={0x18, 0x3, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x9}, @map={0x18, 0x9, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0xd}, @alu={0x7, 0x10000, 0xd, 0xf, 0xf, 0xfffffff0, 0xfffffffffffffffc}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x9}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000d90000-0x4)='GPL\x00', 0x7, 0x6f, &(0x7f00005ec000)=""/111, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r4 = accept$alg(r3, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000bba000-0x38)={0x0, 0x0, &(0x7f000033d000)=[], 0x0, &(0x7f0000814000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r5 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000874000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000025d000-0x4)=0xc) r6 = socket(0x3, 0x80000, 0x100) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f0000281000)={0x20, 0x7, 0x200, 0x9, 0x8a3}, 0x14) recvmsg(r4, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000ecc000-0x30)=[{&(0x7f0000f75000)=""/228, 0xffffff44}], 0x1, &(0x7f0000a3c000-0x6b)=""/107, 0xfdac, 0x0}, 0x0) r7 = socket$inet6(0xa, 0x7, 0x9) ioctl$sock_inet6_SIOCDIFADDR(r7, 0x8936, &(0x7f0000cd1000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x40, r2}) sendmsg(r4, &(0x7f0000deb000-0x38)={&(0x7f0000b3a000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000041000)=[], 0x0, &(0x7f0000401000-0x170)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0) 2018/01/21 23:54:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs={0x0, 0x0, 0x0}, 0x8) socket$unix(0x1, 0x1, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00009d7000-0x38)={&(0x7f0000420000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x32, &(0x7f00004ca000-0x30)=[{&(0x7f0000f2b000-0xbc)=""/188, 0xbc}, {&(0x7f0000821000-0xd)=""/13, 0xd}, {&(0x7f0000fbb000)=""/80, 0x50}], 0x3, &(0x7f00006ff000)=""/128, 0x80, 0x2}, 0x40000000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000094b000-0x8)={0x0, 0x8, 0x80}, &(0x7f0000512000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000080f000-0x8)={r3, 0x5}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) write(r1, &(0x7f0000400000)="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", 0x6d5) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b07000-0x4)=0x0, 0x4) sendto$unix(r1, &(0x7f00001a0000)="", 0x0, 0x0, 0x0, 0x0) close(r0) 2018/01/21 23:54:32 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x2e) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f00000ed000)={0x6, 0x200, 0x8, "2c82481d3d9f", "164accc315c496db09b4e2611e892ca5"}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000006a000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0}) r2 = accept4(r0, &(0x7f0000191000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00005bb000)=0xffffffffffffff54, 0x80800) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00008cb000)={0x0, 0x1}, &(0x7f0000e4f000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000000)={r3, 0x57, "b0e0949e4893c1be64b101d4672640997e2060d583fb171eec1074cd7a74ca8eb6ab823e2c48cafbf126b09c368ee1a4e7412a0970aa243228aa9ae5fc308b2b626ba7d8ca4a679e0a31da0d4edb15efcb25c8bb10aad6"}, &(0x7f0000510000)=0x5f) 2018/01/21 23:54:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x81371}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000259000)={0x0, 0x0}) read(r0, &(0x7f0000f85000)=""/239, 0xef) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000054000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$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], r1}, 0x48) sendmsg(r0, &(0x7f0000806000)={&(0x7f00008ba000-0x1c)=@in6={0xa, 0x0, 0x101, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7}, 0x1c, &(0x7f0000eb2000)=[{&(0x7f00008e7000)="5ffb0313f7f069f8e7ff02fffff700000088d863ca7b56f51c519dea9e03e97e63126ff13afb7a23263e13070040b2761893b77d9e5b262e866fc7e569725773a5882c313ce9d24eadd782c7066c783d5f230b876252c14157a99fe930d645c0153f25d0371e9216dc714c8d5dbffa4f05bd00000000000044e9e38d3204fcf6f613192ced16cb3499cbcaadd08dcb95260667e457b4647106849d1c294fddd1f085aa6826998c8e92525961df33ed7a2d016d2170e3e0c1b124f23b798a89", 0xbf}, {&(0x7f000052a000-0xe5)="36d452ab7e127a857fa2bf904510cd8ed3362680c8162b0266d0e18ff455553fc4841948197840fa082988fdd8c2488faaf5222072e83cbdf60fccb2b3261dc3d3c26e47f8c1a781fb4afb386b8b75a90415315e7ed63329f0249422e95c2170ce061c4c0ea158224d328d615bab8ecd4d46ee99276f8d42be3a7d58251c5e05ca29705d82dd2490a3b6fc0b4cbff924a991e64eae7332ad89fcc76f3f9e3488f7ea087523ecaeacc30db790a18e1f6a49e196e2343c670e6c6ba73502077f82b745f932473676365bf3a95b6b8cf3818c1b6f918c5f2245b0d8f2bfe5b3e39563cdbc90a9", 0xe5}], 0x2, &(0x7f0000eb3000-0x2200)=[{0xc8, 0x6, 0x9d, "35676aadeaff6a4bce3547a2d2b28eab4191a4f2881f31443e83a8556cca3a54c0f2421f5bb515d4e926b341ab2ceded5eee3ae4c890c938683b6027ae9bc47d111363bb546bc8313e7b45caaf7f086f7f2470823fc24c2c6e6defea3975ec3f24b643a8f4bb3bd18ea16bc0c6ad0f67f5774c1f36b66643219ee5cfb1457b129a656b092ba8b12cc30f7486382bf911b0bceb32277f9ed8a8f78fef63559780fd24fb4979597b81399af9027abdd8477289a1c386"}, {0x60, 0x117, 0x4, "5109baa4997f896331f5cc7b71051ca73bf47f99cd82d577bd96971df93960b5be05184da5876da5b25a821dbf9fd4bcc96baa3d830f09c3ea3c847613c57a8abb39dc40ff6d7cfbb29f"}, {0x1010, 0x0, 0x80000001, 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{0xfffffdb7, 0x10a, 0x1, "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{0x106, 0x11c, 0x404, "2ae3b50437dd5841f7f78a695788f725f930ba84a99f75246db37f2646032ca1958a314c446a34975ea6a54c1b9d16339a77a3ef27bcbfe8d9472d33ad2a8ab639fa80323e973f2c0dc5db0ea292af52067d12c58045c2bd30cd307392351992275a7d6166557c8a1675a1905af345c38591bd22654a24f029ae9d9196bb812f0153df37e40c6b1716d521c2d637bc09a9f7f6e00e22d0a38e2a0d1e52e7db46d4289193d5e193f6"}], 0x2200, 0x40000}, 0x24000810) 2018/01/21 23:54:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r0, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) socketpair(0x0, 0x807, 0x402, &(0x7f0000f04000)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000f20000-0x2)=0x2) sendto$inet(r0, &(0x7f0000984000-0x60)="", 0x0, 0x0, &(0x7f0000d1c000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000033a000)=0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/21 23:54:32 executing program 1: mmap(&(0x7f0000001000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair(0xb, 0x6, 0x500000000000, &(0x7f000000d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4) write(r2, &(0x7f000095d000)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00005f3000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xf, 0x9, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000a39000)=0x6, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000000000)=0x0, 0x4) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f000000b000)=0x8, 0x4) getsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000010000)=0x0, &(0x7f000000f000)=0x4) 2018/01/21 23:54:32 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000008000-0x118)=[{&(0x7f0000008000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000000000)=[], 0x0, &(0x7f0000008000-0xf0)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2, 0x7, 0x0, 0x0, 0x0, 0x0, 0xf43}}], 0xf0, 0x0}], 0x1, 0x0) 2018/01/21 23:54:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000410000-0xb7)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x32, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x7, 0x8, [@remote={0xac, 0x14, 0x0, 0xbb}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) socket$inet6_sctp(0xa, 0x1, 0x84) socketpair(0x1, 0x2, 0x5, &(0x7f0000ba2000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00005fa000)={0x0, @in6={{0xa, 0x0, 0x73, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd8dc, 0x0}, &(0x7f000014f000-0x4)=0x98) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000e34000)=@assoc_value={r1, 0x1}, 0x8) 2018/01/21 23:54:32 executing program 0: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4000000000031, &(0x7f0000754000-0x4)=0xa, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ea9000)=0x2, 0x4) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x1000000000000006, &(0x7f0000fa2000-0x2)=""/72, &(0x7f0000fa2000-0x4)=0x48) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000000a000-0x38)={&(0x7f0000013000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x20, 0x37, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0xc, 0x4, @pid=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 23:54:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000050a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr=0xfffffffffffffe04, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x40000066, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, {[@noop={0x1}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000e85000-0x8)={0x0, 0x0}) getsockopt(r0, 0x3365, 0x4, &(0x7f00002d1000)=""/242, &(0x7f0000e4e000)=0xf2) 2018/01/21 23:54:32 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, [@jmp={0x4, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, 0x0, &(0x7f0000008000)=0x0) 2018/01/21 23:54:32 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_ifreq(r0, 0xb59ece75e8267f0c, &(0x7f0000001000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x52}) recvmsg(0xffffffffffffffff, &(0x7f0000131000)={&(0x7f0000322000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000001000-0x30)=[{&(0x7f000071a000)=""/71, 0x47}, {&(0x7f0000001000-0x4d)=""/77, 0x4d}, {&(0x7f0000001000-0xe4)=""/228, 0xe4}], 0x3, 0x0, 0x0, 0x10001}, 0x2000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000a91000)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x3, 0x80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff9c}], 0x74) r2 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r2, 0x84, 0x8000000000000003, &(0x7f0000000000)="", 0x0) 2018/01/21 23:54:32 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000002000-0x88)="76598a14489a93a0bbc4c6bdd53b74a84c9f137eec6492f0b4606b5dadfc05f7463840708a559ea37ed9fef7135dde14360471ca62b133b462db0b9b7b36c76fa5cd4c47d6ce5174da6eb1b5b716540b4c8c550e3d8891ab75f3e19df514dd92f1f213fb5e2048579b00a4e06569a72698154c764060d3037a2b4a0f0b360891f00b11004cd5aa50") 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) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000007000-0x1f)={0x0, 0x17, "e37bf97d9cc6f2822547371749f469d40c8944a42b11a2"}, &(0x7f0000008000)=0x1f) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000008000)={r1, 0x1c, &(0x7f0000001000-0x1c)=[@in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}]}, &(0x7f0000008000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000007000)={0x0, 0x7fffffff}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000005000)={r2, 0x20}, 0x6) socket$pptp(0x18, 0x1, 0x2) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x0, &(0x7f0000000000)="0d9cd50f", 0x4) 2018/01/21 23:54:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001c4000)={0x0, 0x0}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00005ae000)={0x20000010, 0x0}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$kcm(0x29, 0x7, 0x0) r3 = socket$kcm(0x29, 0x2, 0x0) r4 = socket(0x10, 0x20000000000003, 0x9) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000c32000-0x8)={r4, r2}) write(r3, &(0x7f000076b000-0x24)="220000005e000721004f10020000000000000004000068dc9a000000e700ff02f157", 0x22) 2018/01/21 23:54:32 executing program 3: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = bpf$MAP_CREATE(0x0, &(0x7f000077c000-0x14)={0x1, 0x8000000000007, 0x80, 0x20000000003, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000ed8000-0x10)={r0, &(0x7f0000383000-0x14)=""}, 0x10) 2018/01/21 23:54:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x16) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000c32000)=0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000021a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x40000000000005) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r2) r3 = accept(r1, 0x0, &(0x7f0000efb000-0x4)=0x0) readv(r3, &(0x7f00008b5000-0x60)=[{&(0x7f00009f3000-0x1000)=""/4096, 0x1000}], 0x1) connect$inet(r3, &(0x7f0000ab9000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg$kcm(r3, &(0x7f0000cc1000)={&(0x7f0000cb0000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f000047c000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000fc5000-0x8)={0x0, 0x7}, &(0x7f0000c90000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000911000)={r4, 0x8}, &(0x7f000051a000)=0x8) [ 270.110409] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=94 sclass=netlink_audit_socket pig=9759 comm=syz-executor4 2018/01/21 23:54:33 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) write(r0, &(0x7f0000b7d000-0xdc)="789f60f5b737457f9900000006c5ee3952c65292661ea700000709ff034c4860", 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000001000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000000)=0x0) 2018/01/21 23:54:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000feb000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="65fcb5bf0b00000000000007ddb42113", 0x10) r1 = socket$bt_sco(0x1f, 0x5, 0x2) r2 = epoll_create(0x8000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d45000-0xc)={0x8000001c, 0x0}) sendmmsg$alg(0xffffffffffffffff, &(0x7f000024f000)=[{0x0, 0x0, &(0x7f00001c2000)=[{&(0x7f000047e000-0xf0)="f113c3a8e2ca07d778e69a5a4c23aa52", 0x10}], 0x1, &(0x7f000060c000-0x30)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000004c000-0x38)={&(0x7f00001e2000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000042b000-0x10)=[{&(0x7f0000e4c000)=""/150, 0x96}], 0x1, &(0x7f0000d83000)=""/4096, 0x1000, 0x0}, 0x0) bind$alg(r0, &(0x7f0000d2a000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) 2018/01/21 23:54:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1005, 0x84, &(0x7f0000ddd000)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x40000080806, 0x0) r2 = accept(r0, 0x0, &(0x7f00000e0000)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000e4a000-0x20)={0x7f, 0x10000, 0x820b, 0xfffffffffffffff9, 0x5, 0xffffffff, 0x8, 0x6b8b, 0x0}, &(0x7f0000d55000-0x4)=0x20) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000dce000-0xa)={r3, 0x2, 0x295, [0x3]}, 0xa) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f000027f000)={0x0, &(0x7f000039d000-0x8)=[]}, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x40000000000005) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000488000+0x2d7)={0x0, &(0x7f0000d99000)=[]}, 0x10) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r4, 0x0, 0x2c, &(0x7f0000b2b000)="738a8b904ff406c9576dc1d983be72fc8a09757951d73ce75c44740b510c21692bc6e65d4605f419d4a8f4248981e0be8eb56d7594e435cf3c6b2a499b861287453da77a1981132d8621f59d2ab379a6af4394de783a4ca783a736369f7aac4468188a7e4b61b4ea5aca38efc1e47ebd07a1569150a89a9a709dcb908020cb2441e3900d6be60c97a040db5ac9e8146959b5b137", 0x94) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000003000)={0x5, [0x80000001, 0x3, 0x4, 0x100000000, 0x7f]}, 0xe) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000036000)={0x0, 0x7}, &(0x7f0000cd6000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000e30000)={r5, 0x7fffffff, 0x1, [0x5]}, &(0x7f0000497000-0x4)=0xa) r6 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000084d000)={0x10001, 0x5, 0x5, 0x100000001, r3}, &(0x7f0000813000-0x4)=0x10) sendto$inet(0xffffffffffffffff, &(0x7f00006df000)="87b7db4872bd6877a8118758e4ea55565d490b31b95b235efe706d65648eeb309a679066e5ab78758878524434230f12ea6d0bd45653d6a573ff2d8da0cafb8fa5b3", 0x42, 0x10, &(0x7f0000af0000-0x10)={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet6(r6, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r6, &(0x7f0000fa6000)="", 0x0, 0x40084, &(0x7f0000cac000)={0xa, 0x0, 0x400000000000, @loopback={0x0, 0x1}, 0x0}, 0x1c) r8 = accept(r1, 0x0, &(0x7f000015f000-0x4)=0x0) sendmsg$inet_sctp(r8, &(0x7f0000dc9000)={&(0x7f000067f000)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b2000-0x70)=[], 0x0, &(0x7f0000bfe000-0x1e0)=[@sndinfo={0x20, 0x84, 0x2, {0x1ff, 0x8, 0x819, 0x3, r5}}, @init={0x18, 0x84, 0x0, {0x9, 0x100000001, 0x81, 0x6700000000}}, @init={0x18, 0x84, 0x0, {0x3, 0x0, 0x9, 0xffffffff}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0xfffffffffffffffb, 0x8206, 0x9, 0xffffffffffff7fff, 0x77468b9d, 0x5, 0x3, r7}}, @init={0x18, 0x84, 0x0, {0x2, 0x2, 0x9, 0x400}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0xffffffffffffff7f, 0x8000, 0x2, 0x8, 0x401, 0x7f, 0x401, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8209, 0x3, 0x8, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x200, 0x0, 0x1ff, 0x10001, 0x0, 0x80000000, 0x7, r5}}, @init={0x18, 0x84, 0x0, {0x5, 0x7, 0xffffffff, 0x6}}, @init={0x18, 0x84, 0x0, {0x8, 0x0, 0x40, 0x1c0000000000}}], 0x1e0, 0x0}, 0x0) setsockopt$bt_BT_SNDMTU(r8, 0x112, 0xc, &(0x7f0000774000-0x2)=0x3, 0xd71) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000d93000)=0x0, &(0x7f0000ede000-0x4)=0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000b03000)={0x0, 0x0, r0}) ioctl$DRM_IOCTL_ADD_MAP(r9, 0xc0286415, &(0x7f000040f000)={&(0x7f0000a65000/0x1000)=nil, 0x2fc, 0x5, 0x14, &(0x7f0000e17000/0x2000)=nil, 0x3}) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00009ae000-0x69)="c92f64d10dba3d94bdac89c37a927c990008785389d775575c749ea40829cc5b95b65bdf16a7dc22a58a44f74686b8b9fefd6f2524861dd0564592abb4cada288efffdcf9611970f8ad76dd38b54f9477a1be7f43be694a2466e3aec59faf97acd1a550e0d023487dc", 0x69) sendmsg$unix(r8, &(0x7f00006c4000-0x38)={&(0x7f0000b35000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f000066f000)=[{&(0x7f00003c5000-0x82)="4d4c3d36e293b28eaa3c979bf1734b17e32dde8d1f1daf94b793d3cefebc5595530d6b022bad0459d2f7259d6c755e8f5f1b301501e03252c31df2d39f42744ec99d795d8e5e3efaf334db59681081f44f1ae247f1ff7d1c495310c4ea1c5012df9192c19613d9c7b35f027425b5a70f4c0fc629263077a24934e450004764f0a6bb", 0x82}], 0x1, &(0x7f0000cfa000)=[], 0x0, 0x40000}, 0x44000) connect(r6, &(0x7f00000b3000-0x80)=@generic={0xf, "d988e9d070076119975c7d750b195fe6eddf8f8d09a31af3d3719857cbf1f9ce46d452a5983600fae3bd25a70da858b344b68368f392b5b530910b01a4f40699cb230b2334fce42e81997739c2fb095ea6ffce74fa125a16190f3247bc0447314f4604658ca7fbd27746497c3e6e2dd3e3b41536bf085b1c26a33a9fcf20"}, 0x80) 2018/01/21 23:54:33 executing program 5: 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) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x401, &(0x7f0000ef1000)={0x0, 0x0}) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000bfe000)={0x0, 0x50, &(0x7f0000ef2000-0x50)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000ef2000-0x4)=0x10) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000ef1000)=r1, 0x3eb) bind$inet(r0, &(0x7f0000383000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6_dccp(0xa, 0x6, 0x0) socketpair(0x2, 0x800, 0x7, &(0x7f0000ee0000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x0, 0x4, 0x100000001, 0x0, r2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/21 23:54:33 executing program 0: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00006e3000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f000050a000-0x8)={0x3, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000db5000-0x4a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0xa, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[@timestamp={0x44, 0x14, 0x5, 0x3, 0x0, [{[], 0x0}, {[@broadcast=0xffffffff], 0xfffffffffffffff8}, {[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000260000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000bf9000-0x4)=0x1c, 0x800) setsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000970000-0x4)=0x3, 0x4) 2018/01/21 23:54:33 executing program 1: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) poll(&(0x7f0000a73000)=[{r0, 0xa500, 0x0}], 0x1, 0x2) r1 = socket(0xa, 0x1, 0x4) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000f81000)={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x59}, 0x1c) 2018/01/21 23:54:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000ebf000)=0x9, 0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000009, &(0x7f0000535000-0x4)=0x4, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000906000)=0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000249000)=0x6, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000da0000-0x1c)=[@in6={0xa, 0x1, 0xff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}], 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000067f000-0x4)={r0}) r4 = socket(0x7, 0x1, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000b2a000)={r1}) getsockname$packet(r5, &(0x7f00005a9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000079000)=0xfffffffffffffeff) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000dbe000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe14, r6}) socketpair(0x5, 0x1, 0x100, &(0x7f00003b2000-0x8)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPCONNADD(r7, 0x400448c8, &(0x7f00008d1000-0xad)={r1, r3, 0x8, 0x1000, &(0x7f000007b000-0x1f)="331315ee9c0bd2b842f2e51bc0f57ed585afaa30a46a1355720685934822b3", 0x1f, 0x6, 0x237, 0x800, 0x4, 0x7f, 0x1, "4157682a9ccdbcb408d49e201dcd534dc9b4603920dfa0547f4d5e382f5602a8596fe5d2a131d268e2ae9e0035144fae01cceeb9219db59f0a4e44ce41c44323dc5c3dc03d0f9efc7279c0a011a159073f4b83447bbc6acf226d203b358025a4b42c2e44c89b5ff7755934e3664867e76a2d7205c8f06b96f5fab3c8d4bef16c6dd1e97e77"}) accept4(r0, &(0x7f0000a79000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ff9000)=0x10, 0x800) pipe(&(0x7f000065d000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r8, 0x800442d4, &(0x7f0000b49000-0x4)=0x3) 2018/01/21 23:54:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmsg(r1, &(0x7f00002c3000-0x38)={&(0x7f00007af000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00009cc000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) close(r2) 2018/01/21 23:54:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000dfe000)={&(0x7f0000d18000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000892000-0x10)={&(0x7f000034b000)=@getlink={0x34, 0x12, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @common="ffffffffff000000000000f900"}]}, 0x1a}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 23:54:33 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0xd3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x4) r1 = socket$inet6(0xa, 0x1, 0x5) setsockopt$inet6_int(r0, 0x29, 0x34, &(0x7f0000001000-0x4)=0x9720000000000000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f0000001000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) close(r2) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000)={0x309, 0x20, 0x4, 0x3, 0xffff, 0x1ff, 0x3, 0x8, r3}, &(0x7f0000002000-0x4)=0x20) connect$inet6(r2, &(0x7f00009d6000-0x1c)={0xa, 0x3, 0x5f3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2f73}, 0x1c) r4 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000)={0x0, 0xa5, "b0adffaeb3dc5e1eb2cb8c95ee995cc207171e03cad5438261c537dffaba371e6c91ad8dbd6596afbdab2da4427b7409d6fcd39bdf7b59a8648bb6871c67aa7dd0a7f4d0ba16a9517f675c12fb6b5eb50dbce5dab1f2e6d091e88c43d36722aa3e43c46a8a9cfbf79561977b948cff5b29ffbdd7f77ee5dbcdab19ba8ef8c9dac356a7cadd5d936609e6137f06898054b9b17e7c4fe2774aeabafc71b260dc016867954516"}, &(0x7f0000001000)=0xad) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000002000-0x10)={0x6, 0x8000, 0x400, 0xfffffffeffffffff, r5}, 0x10) setsockopt$sock_void(r4, 0x29, 0x1, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000002000-0xc)={&(0x7f0000001000-0x8)='./file0\x00', r0}, 0xc) ioctl$sock_SIOCGIFCONF(r4, 0x8910, &(0x7f0000000000)=@buf={0x1000, &(0x7f0000002000-0x1000)="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"}) 2018/01/21 23:54:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) connect$unix(r0, &(0x7f0000cea000)=@file={0x0, './file0\x00'}, 0xa) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) socket$inet_icmp(0x2, 0x2, 0x1) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000f72000)=@abs={0x1, 0x0, 0x0}, 0x8) accept4$unix(r1, &(0x7f000046f000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000937000)=0x8, 0x0) 2018/01/21 23:54:33 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x20000100000118, 0x8, &(0x7f0000007000-0x4)="02000000", 0x126) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/21 23:54:33 executing program 1: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000aa8000-0x10)={&(0x7f000063e000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000148000-0x2c)={0x2, 0x4, 0x3, 0x3722, 0x6, r0, 0x7a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fca000-0x1c)={0x1, 0x40, 0x80, 0x20000000003, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fcd000-0x18)={r1, &(0x7f0000fcd000-0x2)="", &(0x7f0000693000)=""/0}, 0x18) 2018/01/21 23:54:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016c000)="fe767a2ab2b81759b7d81c7fd4f380e671cbfb65a6b6d29ed699e504c4809e69b349599357591d9ac6b7b26c0b2313", 0x2f) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f000046c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00008e7000)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f000064a000-0xcc)=[@in6={0xa, 0x2, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2}, @in6={0xa, 0x3, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x5}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x77, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101}, @in6={0xa, 0x0, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x10001}, @in6={0xa, 0x1, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x3}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xcc) 2018/01/21 23:54:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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, &(0x7f000054e000-0xf1)="83cbb63b065a93b5123360820e3cac2d2f4756c0e57c935a6ab80600d6ed0a2dcf422ca883e121aff954227d1731f62a2cacb862eaa15a523ef179767661a55bd34812430a1051163683a571ecc90ebd42bcda2f1dd819c40b9e29aff86cc22606a255346a7da7e704263c938a270f739411e53ab86ace4e008de20df1f86404c805a0ede860d83fcf9e0393a13715cf1396d541eeaf1f8d462b94be2c7c0779095765d9fa785703f86ae9da24e672912b66efc5aaece5582436ef53a5b2cc717e522e3a52c1b031aff3694610324078802ffdc142b0fc623c18274016f959db33dffc3fb539515c09b3bb0e166896ed2c", 0xf1, 0x40, 0x0, 0x0) sendto$inet6(r0, &(0x7f000019d000-0xc3)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f00006d6000)=[{&(0x7f0000bc7000)="e9", 0x1}], 0x1) getpeername(r0, &(0x7f00000f4000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f00009c4000)=0x32) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f00000ea000)={@common='ip6_vti0\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpeername$inet6(r0, &(0x7f00005a4000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d77000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000070a000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, 0x179) [ 270.286290] dccp_close: ABORT with 260 bytes unread 2018/01/21 23:54:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00004a4000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000cee000)=0x60) accept$packet(r0, &(0x7f0000b89000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000730000-0x4)=0x14) r1 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ff5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000b0c000-0x38)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000205000)=[], 0x0, &(0x7f0000e34000-0x10)=""/180, 0xb4, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) 2018/01/21 23:54:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000003, 0x84) sendto$inet(r0, &(0x7f0000a31000-0x55)="510a72a9e77089dfa698e10236371c451be07ecd6e128fe53583d2331a07d8bb2e103fe02a8609c29a256c5c616c137a20b0e81b18adc0ec508c8cac8f848a157b191ce7d2589c596cc475b72cb055632c11545507", 0x55, 0x20000000, 0x0, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0xb2b) getpeername$inet(r0, &(0x7f0000874000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f24000-0x4)=0x10) 2018/01/21 23:54:33 executing program 6: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000f69000-0x1)=0x0, &(0x7f0000f68000)=0x4) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00002d3000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000f6c000+0x980)=0x14) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000af6000-0x4)=0x8, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000c1e000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000f6d000)="eb15ccdb6ddfcf56c88c9d473ad1a127b5d4581705c4dcd163e645381ba63d", 0x1f) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00005ac000)={0xffffffffffffffff, 0x50, &(0x7f00009d4000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000f6d000)=r2, 0x4) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000f6d000-0x20)={0x2, 0x0, 0x10001, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f000086c000)={0x6, r3, 0x0, 0x2c0a}) 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) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000f6d000)={0x0, 0x5}, &(0x7f0000f6d000)=0x8) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f0000f6f000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000f6f000-0x4)=0x8, 0x80000) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000f6d000)={r4, 0xfffffffffffffffa, 0x0, 0x0, 0xbe, 0xff}, &(0x7f0000f6e000-0x4)=0x14) 2018/01/21 23:54:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) pipe(&(0x7f0000b5c000+0xbca)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000959000-0x98)={0x0, @in6={{0xa, 0x3, 0x938e, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x195}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x1000}, &(0x7f0000faa000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000b87000-0x18)={r2, 0x7, 0x10, 0xfff, 0x9}, &(0x7f00005e9000)=0x18) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000c16000)={0x2, &(0x7f00005a5000)=[{0x5, 0x10000, 0x3ff, 0x3ff}, {0x0, 0x0, 0xffffffff80000000, 0x6}]}, 0x10) 2018/01/21 23:54:33 executing program 0: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x4, 0x2d7) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000006000)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) getpeername(r1, &(0x7f000002c000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000031000-0x4)=0x2e) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000033000)={0x0, 0x6}, &(0x7f0000034000-0x4)=0x8) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r2, &(0x7f0000035000-0x10)={0x2, 0x1, @rand_addr=0x6e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000034000-0x8c)={r3, @in6={{0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000021000-0x4)=0x8c) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000035000)={r3, @in6={{0xa, 0x2, 0x80000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1c94}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000036000-0x4)=0x8c) sendfile(r2, r4, &(0x7f0000033000-0x8)=0x10000000, 0x400000000000006) 2018/01/21 23:54:33 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0x66, &(0x7f0000002000-0x5)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000001000-0x108)={0x8000, {{0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000d8b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) setsockopt$sock_void(r2, 0x1, 0x3f, 0x0, 0x0) r3 = accept$alg(r2, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f000084f000)="374db95c2ee75da0ad72efde984f1e31ca92a53b2eb62356ddf56b3a8812bf2a", 0x20}], 0x1, &(0x7f0000917000)=[], 0x0, 0x0}], 0x1, 0x0) pread64(r0, &(0x7f0000aa7000)=""/101, 0x65, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000381000-0x20)=[{&(0x7f0000c65000)=""/16, 0xffffffffffffffcc}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x71dfdb0345c14c3, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/21 23:54:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f00009d8000-0x38)={&(0x7f0000186000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f00000b8000-0x13)=[], 0x0, &(0x7f0000107000-0x10)=[{0x10, 0x1, 0x24, ""}], 0x10, 0x0}, 0x0) recvfrom$ipx(r0, &(0x7f0000f5a000)=""/254, 0xfe, 0x2062, 0x0, 0x0) 2018/01/21 23:54:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a20000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224-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 = accept4(r1, 0x0, &(0x7f0000cf6000)=0x0, 0x80800) sendmsg$kcm(r3, &(0x7f00001ce000)={&(0x7f00001a5000-0x10)=@ipx={0x4, 0x81, 0x89, "634ed7192d75", 0x1, 0x0}, 0x10, &(0x7f0000046000-0x80)=[{&(0x7f0000fcd000-0xbc)="432c6f9df76d31e77ab3fd4f9e35264112d47c3ba5259fba06c6924a3c77e2f72c80151eb6b5fd2799bc5bbe68f7d64f0ff03a2597a31a814d0a6ac1ba59245d766a4240452131590580845c47112940821129df928cdb704f3bb9cb8f1951adc3dae728ea8e251f5a521700feb19417ff7efe9106cf9c3840a608972c95feeecfadda5d3e4ecff01bed1516e08aa4b784b4a4152925ab57c1854bce149f47f0393fcd068fe993e93d2210ec63215fe515fee58de2ae5ed3f3e3d5cc", 0xbc}, {&(0x7f0000b8e000-0xa0)="19d91b3582b7cd75b1eee84adc219bf25f8f784efb5f31845bda49a1a99dbdb1b4b21fcd2ac8b7a8c414b555f774a7cd40ff7e3de49d245c77edaa64bf533d70fccdc67aae065109674c659cfd6f62fbfa9994f8fe968a9a4e18ad7a3dea4ed6f32c1f0dd6106ee4d3b797fb9deedef120df2dc8168f26e68e5e38e2085d8ad9bcff3d800e8392cdf6ddbd7641b1ed54a2c90c647ea7e97a9ad7c51ce4dc058b", 0xa0}, {&(0x7f0000910000-0x51)="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", 0xfd}, {&(0x7f0000935000)="ec5df6b182c7cb0c8e58afc4", 0xc}, {&(0x7f00006f3000)="0e92a5442ee2fd51dc4dc47f18ea47129e5e17a957f6f7fc918f508a73e9406322ed6a67480f41a978d21de28ac40b75a4dee9fc6c1eec1fabb5c63b141e27bae7cf7e39cd3dd54c602c0119eae1aed107ad8a722b90cba6350bebaee3abc437324ad3108134cbd41da5c6d4b0ed4d8c096bfd5b1d8df899d26c643ae928488d1f5110c063b04636a38a7e600cb11cd31bbc5c0db65d82733c635d75624a62bdd718d9164130c10c04760a08d6d6911f0af5c3e6941f84f605acc50d9af5", 0xbe}, {&(0x7f0000d46000)="9e9193b82c1e83b3c1204eafcac4c7284c6e94f892f76e490c76c68d0cb984c73171cdab837d2271d6bd26314cf79680d7f6869235d4d693a9ff77b349d7accda4afe7d8e29fc69397872f3f2baced84c5235caa13e0023452de50cd506f2937d3a895760580245c46673060821410410d315474bf51624cb8ba4fe0f051a96910e35bbd941ce803ce52ef368ddf17deaa8121f28a548486836a2630fcf876dfe9c70ea00dec54bd1b9621713b3857529d2ffa5298717cd343cefc52a964dcf789bb61c85e2455", 0xc7}, {&(0x7f00002b8000)="543171f663078af019e6a574615d49a1cadf9056e608c05a4db9e2afdda39b8fdce30d3dcf93465e4ce4c41018ccbe287868c1fd27b982992fd5f4c7d9b7e12415940434e8fa354e05886da301bc94855628ebefa32084fc680d97031469c6943246", 0x62}, {&(0x7f0000b1e000-0xfa)="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", 0xfa}], 0x8, &(0x7f0000d4a000)=[{0x18, 0x184, 0x200, "1fcb24dde136af"}, {0xf8, 0x104, 0x5, "33b83b93323402ddfda4275e1dd547de5b28a05cf27ba0254326ae04cc2e7864ad62498103160a396f986ed43f0db101896adfc552440d02b02987c862ba3a9e66964c56498da50f13ebb3a7db18b4d289dcd77740ca520b5a32a44a7f69369253d20d6be3ef3c02a7f892e3c8cd56c48b56f9824661645998a469b1f0ef2131f52eb74719ade8cac2a0f25ebbbe653c9d5c17b9e2b948feec61025a2be693672bd5cc6b29857307121f5753c98f17e152e416c027b3faa30b1979544cb856f78df8c5ee66bc58c3af0edaefd97d7d0f40c1512e78046354a0b55d08cc22895a529704692bf954a3"}, {0xc8, 0x108, 0x9, "1c7a48b001eea8687887ef61746acbece3dc3ca99f5f2788dc7e071db3e0c1be2880144b1359177102d80f5952234c67c9cca2198600f64d2e165225502be17144665debc9aa3c7f25844a913a27061a5d743fe25354981f2ec5aed654e84613ed2e8b5b6378726fd476f4368d5559bf25ae04689a49b19113903fca501f2b92c85e5de70fa550a94bc6d1e846d99e327aeb175efc1af86089109d595881e1eaa278cd38dfe926b1c5cc233aaba97b7f7d"}, {0x20, 0x116, 0xfffffffffffffffd, "e7aa59633f44d96cdadbbe4262223f"}, {0x58, 0x10e, 0x2, "c5fe388ecbaed91300be5c22621c5723f5412d4e4bfde63e9880fdf1242b521a40e911ad78506021a9aaf9d9a0395663ac3613fe1bb034e9e2d5cdea4a56ad0dd218d5b0cf1f95"}], 0x250, 0x800}, 0x80) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 23:54:33 executing program 3: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0x27, &(0x7f0000009000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x9}, 0x28) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x4, &(0x7f0000019000)="005bffe3", 0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dc2000-0x156)={0x3, {{0xa, 0x2, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xfffffffffffff8c5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, [{{0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6e7c3cd3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x200, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xa1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x47, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) 2018/01/21 23:54:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000035b000-0x8)={r1, r0}) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f00005bb000-0x20)={@generic="52bb040ccf8d18e527b19c0b36cee949", @ifru_flags=0x8000}) shutdown(r1, 0x1) 2018/01/21 23:54:33 executing program 1: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000261000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) close(r0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r1 = accept(r0, 0x0, &(0x7f0000f88000)=0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000f89000-0x4)={r0}) r2 = accept$inet(0xffffffffffffffff, &(0x7f00003dc000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000778000-0x4)=0x10) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000f88000)={0x0, @in6={{0xa, 0x3, 0x10001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x354}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbb06, 0x1, 0xfffffffffffffffd, 0xffff, 0xca}, &(0x7f0000f88000)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000161000-0x20)={0x8000, 0xfffffffffffffa50, 0x820f, 0x6, 0xae6, 0xfff, 0xb7, 0x7, r3}, 0x20) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000f89000)=0x0) 2018/01/21 23:54:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pppoe(0x18, 0x1, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fe0000-0x80)=@generic={0x1e, "e0030000000000000000fd000002000009a979f321b30c7bc8030405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e400000002a0c5216669ca021f6f65dce060e7e58f358c02f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2001077aeb81c90001d6d7c980ee590c8a4f70dc136cb184a"}, 0x80) 2018/01/21 23:54:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) bpf$PROG_LOAD(0x5, &(0x7f0000aed000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x3, 0x1, 0x1, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/21 23:54:33 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000003000)={&(0x7f0000008000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000004000+0x973)={&(0x7f0000000000/0x2000)=nil, 0x3, 0x7, 0x8, &(0x7f0000005000/0x4000)=nil, 0xff}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x12, &(0x7f0000008000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x80000001}, @alu={0x7, 0x0, 0x0, 0xa, 0xa, 0xfffffffd, 0x8}, @map={0x18, 0xe, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @ldst={0x1, 0x3, 0x0, 0x0, 0x6, 0xfffffff2, 0xfffffffffffffff0}, @exit={0x95, 0x0, 0x0, 0x0}, @alu={0x7, 0x3ff, 0xd, 0x0, 0xf, 0x50, 0xfffffffffffffffc}, @ldst={0x1, 0x1, 0x1, 0x8, 0xa, 0x6, 0xfffffffffffffffc}, @call={0x85, 0x0, 0x0, 0x24}, @call={0x85, 0x0, 0x0, 0x38}], &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/21 23:54:33 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x0, 0x8001) socket$inet6(0xa, 0x5, 0x0) getpeername(r0, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000009000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000000b000-0x4)=0xc) bind$nfc_llcp(r0, &(0x7f0000007000)={0x27, 0x0, 0x0, 0x4, 0x0, 0x0, "8c19e57f0f1c49824f6abbb2cae7bd45aeee8fc175c9e4c9f2272450df6e08b07e91d3eb98e7b407191a52f5475a2dc1298bd47092c8c992952701ab2ee53f", 0x0}, 0x60) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000008000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000000c000-0x4)=0x14) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000c000-0x28)={@common='ip_vti0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000000)={&(0x7f000000b000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000003000-0x50)=[{&(0x7f000000a000)="70a79abe15dc6e977d54f2eea108d327bc53c84864acdc51cdbcb64e16879ff2b257104147d23e3a567692726f19ff93f6f4683c1bff4f8060bf5e407616963394c97e6bb0826081a17f08bf8dd840185c6d43b5cc8edb4a6274f14914e8181f06de99476208113f3e5b6bfeca22e852725793f6e77836f8c15addeffc12656ca73bee7d325857f5557d1ecec2c0c3bb3b791e3cac354cafbd5b16dd663bf405075c8a4d269e781109a82958d032345fc90222ef5250196371d0dd0befee3d5ca2fdfebc9b4d3b", 0xc7}, {&(0x7f0000004000-0x89)="e7fd0e7aab8b083c1125af6ca580e9203e261d7304fe79f9b720cf6017d5c1ccbbe0ca4873e2ff49b81edf8284e2589a8699a0e5ded3173adf0f0fae26d1357a9f2252db1f949230f410ace0d8c276a99634d3713f2823afb9f981272502ceaa5eb68e0e8f5426c2db2d2aae7be4f6d5b9fb4c9707b1a9d529fb447f64cb731975b278eea68ce6edcb", 0x89}, {&(0x7f000000a000+0xfa6)="7fff0dbbee923dac99242611f539362b1f2ec93a6c62b14006a062c07d502291b0041df9e79728c7", 0x28}, {&(0x7f0000008000-0x54)="25d3505ed0895aa23490483d57075b5df0c6cf60d55002868c9949ce7594aa97cc016687b102c6ee4d36297fa08a8f7006c221b95a43d1b9228403daf4c8e79c50b904bdb5bb60964da6793c1863edb1f83b1605", 0x54}, {&(0x7f0000001000-0x62)="a0516989d97f5ba863a1495d023886144235af92a8dcd4f95b868fa35c74a15c6b1a3a36a57a2486e9d29787237754142b033a61c967ba46271873b2fdc83e8c0a954a034384f98aa7b2e5075b22fdf09a04502e34f71ba45b2ed524558214b7a998", 0x62}], 0x5, &(0x7f0000006000-0x30)=[@init={0x18, 0x84, 0x0, {0x600000000000000, 0x3f, 0x1, 0x25da839}}], 0x30, 0x800}, 0x20000040) connect$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x1, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76200000000442a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf", 0x0}, 0x60) 2018/01/21 23:54:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) r3 = socket$netlink(0x10, 0x3, 0x8) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000254000)={0x0, 0x0}) r5 = socket$nfc_llcp(0x27, 0x3, 0x1) poll(&(0x7f000083c000)=[{r0, 0x80, 0x0}, {r1, 0x8091, 0x0}, {r2, 0x2, 0x0}, {r3, 0x8500, 0x0}, {r4, 0x8009, 0x0}, {r5, 0x4610, 0x0}], 0x6, 0x7f) r6 = socket(0x1, 0x100000001, 0x1000) getsockopt(r6, 0x200000000114, 0x2716, &(0x7f0000930000-0x1)=""/1, &(0x7f0000000000)=0x1) ioctl$sock_ipx_SIOCSIFADDR(r6, 0x8916, &(0x7f0000138000)={"a7b66cc56a013ddac8e2d8c6c8e98406", {0x4, 0x0, 0x97c, "bd5c8eb02376", 0x9, 0x0}}) 2018/01/21 23:54:33 executing program 7: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={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) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r2, 0x0) sendto$inet(r2, &(0x7f00009aa000-0x2)="", 0x0, 0x2001ffff, &(0x7f0000192000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0xc) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) 2018/01/21 23:54:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x4, &(0x7f0000729000)=0x3, 0x4) getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000d8d000-0x4)=0x0, &(0x7f00005e9000-0x4)=0x1c2) 2018/01/21 23:54:33 executing program 1: pipe(&(0x7f0000608000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000033000)=0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000084f000)={0x3, [0x10000, 0x4cd, 0x1f]}, &(0x7f0000d05000-0x4)=0xa) socketpair(0xb, 0x4, 0x2, &(0x7f0000e67000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fc8000)={0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000fd2000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x1, 0xff, 0x1, 0x7664, 0x3, 0x9}, 0x20) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000fc8000)={&(0x7f0000fc8000)='./file0\x00', 0xffffffffffffffff}, 0x10) 2018/01/21 23:54:33 executing program 5: mmap(&(0x7f0000000000/0xf9000)=nil, 0xf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0xb, 0x100000000, &(0x7f00000fa000-0x8)={0x0, 0x0}) mmap(&(0x7f00000fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x1, 0x3, &(0x7f0000003000-0x1000)=""/4096, &(0x7f00000fa000)=0x1000) listen$netrom(r0, 0x6) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000fb000)={0xffffffffffffffff, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x1, 0x9fe, 0x80000000, 0x7, 0x0, 0x7fff, 0x1f, 0x6}) mmap(&(0x7f00000fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x95, &(0x7f0000050000-0x95)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@generic={0x806, "b8eda5f842efb0db42aebce5430efa69bd644a98813f1a8cf75c0997e678177a57126b31f6a12e0cdec65eac0b10c89e9a8bc71058b4bb473c35e328a9d8794476efbaa3d26fbad1000647c9b83d1ee84436a41b37a4b1d72696c1a62a0710d50088a8aa53b14c8697b89d39864f69ec6a0eccf4eb011878eb9f164717910b41e44b028cbdd461"}}}, 0x0) 2018/01/21 23:54:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ad0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00005e0000-0xa9)=';', 0x1}], 0x1, 0x0) write(r1, &(0x7f0000335000)="", 0xfc94) readv(r0, &(0x7f00003e2000)=[], 0xefa4ee66c6c76eb9) 2018/01/21 23:54:33 executing program 4: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000029000-0x8)={0x0, 0x0}) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000003000)=0x24cd, &(0x7f0000021000-0x8)=0x4) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f0000025000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000003000)=0xed) pread64(r2, &(0x7f0000026000)=""/0, 0x16, 0x7ffffffffffffffc) 2018/01/21 23:54:33 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x800, 0x7, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000-0x2)={r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r2, &(0x7f0000002000-0x60)={0x27, 0x4, 0x2, 0x2, 0x3, 0x3476, "056673e2de47cbef465ee4a9b715ea9e0200d518a162b56d886f2930c242cf95546338fec37c303b2137e83230e508257117f1d6028fe630c4b2de31d129ac", 0x95b}, 0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000fa2000-0x4)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0xd9) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000164000-0x4)=0xfd, 0x4) pipe(&(0x7f0000a37000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f00002d4000-0x40)={&(0x7f0000ab0000)=[0x0, 0x0, 0x0, 0x0], &(0x7f00007b1000)=[], &(0x7f0000ca5000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000012d000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x0, 0x7, 0x8, 0x0, 0x0, 0x0, 0x0}) recvfrom$inet6(r3, &(0x7f00009bd000-0x78)=""/120, 0x78, 0x100, &(0x7f0000a95000-0x1c)={0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x76}, 0x1c) r5 = accept$netrom(0xffffffffffffff9c, &(0x7f00001bf000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000cb7000)=0x10) setsockopt$netrom_NETROM_T1(r5, 0x103, 0x1, &(0x7f00007d9000-0x4)=0x401, 0x4) sendto$inet6(r3, &(0x7f0000adb000)="", 0x0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/21 23:54:33 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000048a000)=@assoc_value={0x0, 0x0}, &(0x7f0000e84000-0x4)=0x8) mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000ffa000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f000083d000)=0xc) 2018/01/21 23:54:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000560000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000e47000)=0x318) r1 = accept$inet6(0xffffffffffffffff, &(0x7f00004cf000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000834000-0x4)=0xfffffffffffffe9e) poll(&(0x7f00000c8000)=[{r0, 0x40, 0x0}, {r1, 0x104, 0x0}], 0x2, 0x3) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000704000-0x78)={0xadb0, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x104, 0x3800000, 0x80000000, 0x0, 0x1, &(0x7f0000ce0000-0x10)=@common='bcsf0\x00', 0x51b8, 0x5, 0x0}) connect(r0, &(0x7f0000a72000-0x1c)=@in6={0xa, 0x0, 0x698, @loopback={0x0, 0x1}, 0x6e82}, 0x1c) mmap(&(0x7f0000000000/0xf0d000)=nil, 0xf0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000028000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000ef0000)=0xfd, 0x4) sendto$inet6(r3, &(0x7f0000f05000)="97", 0x1, 0x0, &(0x7f0000f09000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r3) syz_emit_ethernet(0x6e, &(0x7f0000b3d000-0xed)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x60, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x11, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[@ssrr={0x89, 0x1b, 0x0, [@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, @multicast1=0xe0000001, @broadcast=0xffffffff]}, @cipso={0x86, 0x12, 0x0, [{0x0, 0xc, "88fe44cd5abaaa4de7f7"}]}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000d14000-0x4)=0x0, &(0x7f0000455000)=0x4) getsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f000073f000-0x8)={@empty=0x0, @broadcast=0x0}, &(0x7f0000f56000-0x4)=0x8) 2018/01/21 23:54:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000006f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(twofish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000383000-0x10)="0000000000000040000081000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000356000)={r0}) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000ddc000-0x5c)={r0, r1, 0x7, 0x7e5, &(0x7f0000e9d000-0xc0)="e2754142a124429cec929d8f2ce80aa9aa4efdf9d9d1e9a0bdf1c30aa129454558a6c92a581766079e13fde849fec09400635e76ebc25d634f1771f7a2ab4f1b0ebcabd908733120f7759fab5bd3e8a232f00276d859e0fa53b470259bf2afdb9020bd656347f0e3f8cc71a75038044f527d06b043a3ef28edb68e96b8dd3bd3f5f57a41c01388a24cfad32c293bcb301ec3469e4016b2c35ab0ea10953c01261ca599bb125a749cd6d4d01f8f82b60bc573a220fde532aaa6429cfeff360812", 0x7a, 0x7, 0x9, 0x8, 0x400, 0xfff, 0x9, "9739c0113ddeb271898a358b143238eed43880643363da2673ded718047873f61a7231abaa985518f6d1c8e6f56e96c0ee1bcdef"}) sendmsg$alg(r1, &(0x7f0000987000)={0x0, 0x0, &(0x7f00008b1000)=[{&(0x7f0000759000)="3191539c2a9f426b515c794dab802fe0", 0x10}], 0x1, &(0x7f000003f000-0x60)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000140000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000b96000-0x39)=""/57, 0x39, 0x0}, 0x0) 2018/01/21 23:54:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xacf000)=nil, 0xacf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x218, 0x0, 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x32) 2018/01/21 23:54:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000079b000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00003e2000)=[], 0x1, 0x0) recvmsg(r1, &(0x7f0000425000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000ab2000-0x10)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/21 23:54:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socket$nl_generic(0x10, 0x3, 0x10) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000816000-0x1)='@', 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00006c8000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/21 23:54:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f000037a000-0x4)=0x0, &(0x7f0000eca000-0x4)=0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004eb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f52000-0x4)=0xc) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000df6000)=0x0) 2018/01/21 23:54:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000000)={0xffffffffffffffff, 0x28, &(0x7f0000a78000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) socketpair(0xa, 0x80000, 0x80000001, &(0x7f0000001000-0x4)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x80, 0x0, 0x9, 0x7fff}, &(0x7f0000000000+0xda1)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000002000-0x2c)={r3, 0x9, 0x24, "dc08ab4beac280fbe2cc1a10084e43f49115fc046cb05a0121893f94f52e81ab3fb488b8"}, 0x2c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000002000)={r3, 0x1000}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={r0, 0x8, 0x18}, 0xc) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000007000-0x1)=0x5, 0x4) recvmsg$kcm(r4, &(0x7f0000007000)={&(0x7f0000009000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f000000a000-0x40)=[{&(0x7f000000a000-0x67)=""/103, 0x67}, {&(0x7f0000009000)=""/22, 0x16}, {&(0x7f000000a000-0x70)=""/112, 0x70}, {&(0x7f0000004000-0x98)=""/152, 0x98}], 0x4, 0x0, 0x0, 0xf6}, 0x102) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0xf, 0x4, &(0x7f0000004000-0x20)=@raw=[@call={0x85, 0x0, 0x0, 0xe}, @call={0x85, 0x0, 0x0, 0x1d}], &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/21 23:54:33 executing program 3: r0 = socket$inet6(0xa, 0x805, 0x3) setsockopt$inet6_buf(r0, 0x29, 0x18, &(0x7f0000d0f000-0x14)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000711000-0x10)={0x3, &(0x7f0000001000-0x3c)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) 2018/01/21 23:54:33 executing program 6: mmap(&(0x7f0000000000/0xe00000)=nil, 0xe00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000165000-0x10)={0x2, &(0x7f0000617000)=[{0x8000000000b1, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f0000616000)="1f0000000401ffd60000010000000000000000000100000000000000000000", 0x1f) mmap(&(0x7f0000e00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f00005c1000-0x38)={&(0x7f0000e00000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x0, 0x2, 0x2, {0xa, 0x0, 0x54, @loopback={0x0, 0x1}, 0xbfd}}}, 0x32, &(0x7f000059c000-0x30)=[{&(0x7f000036d000)="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0x1000}, {&(0x7f000089b000-0x50)="9140811ee72658b40a6bbb6a4189b0395963a902058463dbffdd4d773b63a6d4483704094d4e6886a27b525958740112dbd901f4d0dfbcda5c121cff40f34ceae9747ec484bea306fcf8009ed43f9ef8", 0x50}, {&(0x7f00006e7000)="37ca9597d51a755f22f3410d2f8a0dde48e118f548f4eff8702fa68164c83d4c3feb236f155051a46aacb1c802995fcfc1e5bf01b6549a64590a96e1f9d64eda87ae6dd401d9250a3efbb4b7af4fe16d72962b25cda66c3bfbf7", 0x5a}], 0x3, &(0x7f0000354000)=[{0xf0, 0x3a, 0x4, "9a694046eaeb6184863b48d3989670e61a3780adbc471b5ab0bdca07ba9dfd5f9d5ef03afc8ba9270e8bf95fb70ea1bde6cdd0b4553337982e369ec89fd911521b911626c642f49131d18cfc51f1f133f69bebdd85c322915f1aeb4517a7b6608d4439a46491a2b4c7db072d66a33cadc2257132b734778d16d2d1b9a6f04d53de867ffac458521adf4ee2f76f0e16b75f8981c51fd8b3997305a64d241afcdef5124016c473b7b9788cf77fa6c9bd00ad9b8629e882f63f04b1f729af56311184ef503612c0a0839d97411b7a4b40d8f76875c34e61e8adf8ed75b0"}, {0x1010, 0x3a, 0xd42b, 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{0xd8, 0x1ff, 0xff, "41a4e09f0c09993df1d03b8f1a098088b2e9b258665d5ef7d1aa0eca0b6f7b7162e6d63c6fed918b6647a8ca11ea4bbcd75b5b718c2b976af446bcd597be7a62a52df2ca062b979b57b32150ebd14f94e1741282f142f5ea5dd1bca5f7ab62bb5670596ca7ca20d86f45e8e91a5f7f2512d96b52b1cce5097ecbe64eee0f63352c8c0f082afd82ed5ad42ed26c7f6c2988eb38844b4f8dc0d69c271d4d4f2423d1172ca2f69f02f5327855e4dc7847706604e69a21739b8b44622cfa68ca6cb726ba"}, {0x28, 0x11f, 0xffffffff, "0cd3017e178208a7411d9a046c906b92fd2894"}, {0x18, 0x0, 0x0, "f4af2307"}, {0x58, 0x109, 0x4, "75a4c7ba3553f55f3410b9585ed5b7d7bcd6ada234f95287254a25e620c3ad13b451cc68d525ef3d09f8e043175bcc05ef8b6b82255dc05dfa66dd9487166b1e86bfa331e55ec6a1"}, {0xc8, 0xff, 0x1, "e787e949ce33e29ad571af1ffcb16afc65091afcb84bbbf8105414d7d1bd09c0d64eea70042ef10f9def3749f906a079575cb934fb53862c9325ca471aee9778a0ed98390805cbadc25570df6ee70553e0a8b145044ecce2fc3b999105bffd31417b839f9fdd5b1c5bd768249622321a29e6a84b29b807e5e32505b052e1d0466594a9114b2d5c0567ba83b9222ac69f2844daea87ae8054ba3a866e233c1b9b561a504caadecc55c3f1025e5e413ff844bdd93803"}, {0x1010, 0xa010594d9c5bf3e2, 0x7, "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"}, {0xc0, 0x10f, 0x3f, "39a85570386ebe2edc17041298e9104845b71b259be6c5f1f5a274d633e2646a2148359f1e293c1b3cdc8d615f6b8385428ca20ce36e976312d345f201fae2f2918a52f37c547eaed4f1bc6f23c5b411da9495e3cd3bc9bb93be31ddfe9800e29f6760b14cf8a749345b71fc9968bc7d3d28eb9299238c728f49a0fa25fce14587253b394db0aaef8489a421a0410b2cd5f493f620c49a994c50c642e50e383e5e1144940eb363b5764de592"}], 0x2408, 0x0}, 0x20000000) 2018/01/21 23:54:33 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00001fe000-0x5c)={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, {0xa, 0x2, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x7fffffff}, 0x7ff, [0x9, 0x495, 0x4, 0x1, 0x100000000, 0x0, 0xfffffffffffffffd, 0xfd8e]}, 0x5c) r1 = accept4(r0, &(0x7f0000001000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xe, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r1, &(0x7f0000001000)={0x1f, 0x8, {0xa78, 0x8, 0x5, 0x674, 0xffffffff, 0xe4}, 0x1, 0xffffffff}, 0xe) mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f000016a000)=0x9, 0x4) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000fa5000)=0x7, &(0x7f0000fa5000)=0x4) getsockopt(r2, 0x10f, 0x81, &(0x7f0000004000-0x4d)=""/4, &(0x7f0000001000-0x4)=0x4) 2018/01/21 23:54:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002aa000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000383000-0x10)="0000000000000040000081000000e314", 0x10) sendmsg$alg(0xffffffffffffffff, &(0x7f0000987000)={0x0, 0x0, &(0x7f00008b1000)=[{&(0x7f0000759000)="3191539c2a9f426b515c794dab802fe04e747a3e53df14f2940dd4f8bd5fed084378d9d346daabdb7ee1396ff5affca5", 0x30}], 0x1, &(0x7f000003f000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000140000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000b96000-0x39)=""/57, 0x39, 0x0}, 0x0) 2018/01/21 23:54:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d12000-0x8)={0x0, 0x0}, &(0x7f0000c3d000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00009ee000)={0x4, 0x200, 0xffffffffffffffe1, 0x81, r1}, 0xd) 2018/01/21 23:54:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) bind$inet6(r0, &(0x7f00008a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockname$packet(r0, &(0x7f0000080000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000500000-0x4)=0xfcd0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00004f2000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x56c, 0x4, 0x1000, 0x500, 0x6dc9, 0x80000000, r1}) 2018/01/21 23:54:33 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000875000)={&(0x7f0000304000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000000000)=[{&(0x7f0000b8c000)=""/191, 0xbf}], 0x1, &(0x7f0000780000-0x8e)=""/142, 0x8e, 0x7}, 0x2001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000)=@int=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00003dc000-0x44)="", 0x0, 0x0, &(0x7f0000ac1000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000ac1000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb1}, 0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000fff000-0x10)={0x0, 0x38, &(0x7f0000f6c000-0x54)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}]}, &(0x7f0000dde000)=0x10) 2018/01/21 23:54:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x14, &(0x7f0000ace000)={@random="43827added00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@generic={0x8863, "27f8dbfaa35d"}}}, &(0x7f00004a9000-0xc)={0x3, 0x1, [0x0]}) r0 = accept4(0xffffffffffffffff, &(0x7f0000f13000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d7d000)=0x26, 0x800) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00006a2000)={{0xa, 0x3, 0xdac4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, {0xa, 0x0, 0x20, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1f, [0x3, 0x8, 0xdbf, 0xc9c, 0x7, 0x0, 0x200, 0xd5]}, 0x5c) getpeername(r1, &(0x7f0000a45000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000c4e000)=0x32) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00008ff000)={0x0, 0x0}) getsockname$packet(r0, &(0x7f0000b55000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000392000)=0x110) sendmsg$can_raw(r1, &(0x7f000087f000)={&(0x7f000026d000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f00003d3000)={&(0x7f0000a36000-0x48)=@canfd={{0x2, 0x7fffffff, 0x5, 0x80}, 0x2f, 0x1, 0x0, 0x0, "a419d22d461a6b53ccadfd123806159c53a81002ea83d56917976201be26830deec6952449edcc153fb609c8a10ea8bdd100aadca626ed7bc0dccd4cb6e465fd"}, 0x48}, 0x1, 0x0, 0x0, 0x4000080}, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000774000-0x4)=0x0, &(0x7f0000074000)=0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00003b6000)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 270.742246] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=260 sclass=netlink_route_socket pig=9966 comm=syz-executor6 2018/01/21 23:54:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt(r0, 0x20, 0x3, &(0x7f000079a000-0x31)=""/49, &(0x7f00000a8000-0x4)=0x31) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000da000-0x1c)={0x5, 0x83, 0x4000000000080, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000f0b000-0x10)={r1, &(0x7f0000b15000)=""}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000940000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r4, &(0x7f000038c000)={&(0x7f000025a000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) pipe(&(0x7f000031d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x10007, 0x0, &(0x7f0000082000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r7, &(0x7f0000086000-0x1d)={&(0x7f0000539000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f00001d6000-0x30)=[], 0x0, &(0x7f0000ec9000)=""/512, 0x200, 0x0}, 0x0) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r5]}], 0x1, 0x0}, 0x0) recvmsg(r7, &(0x7f00008ef000-0x38)={&(0x7f0000337000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00000c8000)=[], 0x0, &(0x7f0000c73000)=""/0, 0x0, 0x0}, 0x40010062) 2018/01/21 23:54:33 executing program 0: socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000b63000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000d61000-0x1000)="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", 0x1000, 0x10, &(0x7f0000000000)=@pppoe={0x18, 0x0, {0x4, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic="41c5af72df2d21d6e1969269a01ac31c"}}, 0x1e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r1, 0x5452, &(0x7f0000f53000-0x8)=0xffffffffffffffff) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r1, &(0x7f00008b2000-0x70)=[{&(0x7f0000554000)=""/221, 0xdd}], 0x1) shutdown(r1, 0x1) 2018/01/21 23:54:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00008fa000-0x10)={0x0, 0x8, 0x2, 0xfffffffffffffff1}, &(0x7f00001d9000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000007d000-0x20)={0x0, 0x7, 0x6, 0x5, 0x400, 0x3, 0x9, 0xfffffffeffffffff, r1}, 0x20) listen(r0, 0x3ff) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000073000-0x4)={0x2}, 0x4) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ca8000-0x98)={0x0, @in6={{0xa, 0x3, 0xfffffffffffff800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5}, &(0x7f0000800000)=0x98) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000a1a000-0x8c)={r3, @in={{0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socket$inet6_sctp(0xa, 0x5, 0x84) getsockname$inet6(r2, &(0x7f0000539000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000c71000)=0x1c) sendto$inet6(r2, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/01/21 23:54:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000678000)=@abs={0x1, 0x0, 0x3}, 0x8) listen(r0, 0x0) r1 = accept4(r0, &(0x7f0000012000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000013000-0x4)=0x60, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000bb9000-0x4)=0x8, 0x4) poll(&(0x7f0000633000-0x20)=[{r0, 0x0, 0x0}], 0x1, 0xfffffffffffffffd) shutdown(r0, 0x0) 2018/01/21 23:54:33 executing program 3: mmap(&(0x7f0000000000/0x5b5000)=nil, 0x5b5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000001000-0x4)=0x0, &(0x7f00005b5000)=0xfdcc) [ 270.789279] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=260 sclass=netlink_route_socket pig=9966 comm=syz-executor6 2018/01/21 23:54:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fad000-0x4)={0xffffffffffffffff}) socket$bt_l2cap(0x1f, 0x7, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000cc2000-0x4)=0x1, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000e42000-0xcc)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x180000000000000, @loopback={0x0, 0x1}, 0x79273af0}, @in6={0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xd1}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd80}, @in6={0xa, 0x0, 0x7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}], 0xcc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x6, &(0x7f000059e000)=0x80000001, 0x4) 2018/01/21 23:54:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e1b000)=0x0) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000c46000)=""/157, &(0x7f0000bdc000-0x4)=0x9d) 2018/01/21 23:54:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000105000)="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", 0xfc) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000e01000-0x1e)={0x9, 0x6, 0x3, "a15336c873fe", "5108268d13ae8facd1eea0f46b408bd1"}) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000838000)='tls\x00', 0x4) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000fbc000-0x4)=0x6, 0x4) bind$bt_sco(r0, &(0x7f00009f8000)={0x1f, {0x1, 0xffff, 0x1, 0x9, 0x8, 0x7fffffff}}, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000891000-0x10)={0x0, 0x10, &(0x7f00002e4000)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000028f000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000627000-0xa0)={r1, @in6={{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x3e, 0xba0000000, 0xff, 0x6}, &(0x7f0000440000)=0xa0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000cfd000-0xc)=@sack_info={r2, 0x6, 0x4}, 0xc) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b46000-0xcc)=""/204, &(0x7f0000cb1000)=0xcc) 2018/01/21 23:54:33 executing program 1: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f00003f0000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e05000-0x4)=0x8, 0x0) connect(r0, &(0x7f00006ed000)=@rc={0x1f, {0x7, 0xffffffff80000001, 0x1, 0x7fcb, 0x55ec50e, 0x5}, 0x9}, 0x9) r1 = socket$inet_sctp(0x2, 0x80000005, 0x84) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000fcb000)={0x40, 0x208, 0x5, 0x4, 0x0}, &(0x7f0000db7000-0x4)=0x10) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000fcc000-0x4)=@assoc_id=r2, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000a74000-0x8)={0x0, 0xffff}, &(0x7f0000fb1000)=0x8) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000fcc000-0x20)={0x2, 0xbee, 0x8, 0x5, 0x2, 0x6, 0x93, 0x6, r3}, 0x20) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000fba000-0x50)={0x0, 0x0, ""}, &(0x7f0000004000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000003000)={r4, @in6={{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]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc9000)=0xa0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r1, &(0x7f0000823000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000fcc000-0x4)=0x8) 2018/01/21 23:54:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000586000)={0x0, 0x2, 0x10}, 0xc) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000112000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) r2 = accept(r1, &(0x7f0000c8d000-0x20)=@pptp={0x0, 0x0, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000010f000-0x4)=0x20) accept$nfc_llcp(r2, 0x0, &(0x7f0000e8a000)=0x0) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) 2018/01/21 23:54:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000413000-0x8)="1e65a1ab415b7ac7", 0x8) socketpair$inet6(0xa, 0x0, 0xf968, &(0x7f00000f6000)={0x0, 0x0}) recvmsg(r1, &(0x7f000014e000)={0x0, 0x0, &(0x7f0000db1000)=[], 0x0, &(0x7f0000387000)=""/131, 0x83, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000282000-0x4)={r1}) bind$bt_l2cap(r2, &(0x7f00008a0000)={0x1f, 0x80, {0x8, 0x10001, 0x1, 0xfffffffffffffffb, 0x8, 0x7}, 0x8001, 0x6}, 0xe) r3 = socket(0x6, 0x0, 0x7) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000f0c000-0x20)={@generic="c0f8b4a32af5f9d6b758b19e6497ea77", @ifru_flags=0x4800}) sendmmsg$nfc_llcp(r2, &(0x7f0000a5b000-0x150)=[{&(0x7f0000008000-0x60)={0x27, 0x6, 0xfff, 0x6, 0x3, 0xfffffffffffffffb, "a57e6db473b0251e73bc73c0aa27b079dfa983e7f5914bd1c501c6f3ccbba4246ce30c70dca274e33360f5439e3132766952989a494db9624b9b8c40083bdc", 0x0}, 0x60, &(0x7f000002a000-0x10)=[{&(0x7f000002a000)="614c85717a9030a06ed66a73abb2a0647526e8fbda010055028909fd9d8de61777215ca27c6f2d256e", 0x29}], 0x1, &(0x7f0000136000-0x80)={0x80, 0x107, 0x1f, "66a227d572196e106eea7b85dc2c07cb76249b5b67556b8b63acfd6ffaca4c3c8656041178c2d2f69588fa743249aa9c76e10cf694bce26ad27ee8f6d9690bfe1984383e114d6fcc890df154b757e8d2ec91b9b592cabe8e1d1082939cb7f5384361510787ddfa92afcc9316b1"}, 0x80, 0x4000}, {&(0x7f00003b7000-0x60)={0x27, 0xffffffffffff1cf4, 0x0, 0x7, 0x5, 0x3, "e33cd7e548e3a10c821c95586f23ed081533c3ae632dd8d4d4d11c2705c4a8dba9f7e07b16fe84223f1d9b5c211352bc3d4e6927af0d92752df73b5c2c5e9d", 0x6f27}, 0x60, &(0x7f00002b6000)=[], 0x0, &(0x7f00004a7000)={0x78, 0x11b, 0x100, "ab767e430fe61756e94c5127d8309412b088ea5bdca6c467e179684aec7d3cd7fc30eb4c216d02ade6cfd1211c857a8936cc11e99a73ad356ef1804f481c81262dd25d821150be8ec4eb69f177423464f74eee22556da5dcd254322dac96edde0dea3e54a9"}, 0x78, 0x90}, {&(0x7f000078b000)={0x27, 0x100000001, 0xbd7, 0x6, 0x2be9, 0x4, "3d3a0991c62781dea50c18b7e00bd859f9656e5dcb53b9c3fa00a138c2327abc38c7d67339864c7d65844ce3e54ae723f976406a275999a3e6c0d5b946f91b", 0xffffffff}, 0x60, &(0x7f0000010000-0x60)=[{&(0x7f0000079000-0x66)="e7a8fc5eec502f5ee3cdd6dc22bdb794a0b4ae1cd6864edacf9444bbadc300d1212c88850583906dd4d0b55f5a240f012e1cf3a198a3da6c5bb74411c891c94963f1758d5a63b444454302db5d628079029042c5edbc660d6d786a0755c0cd20a3125bf6ba1d", 0x66}, {&(0x7f0000511000)="1be63801934de613ddf1c58bae4b9b759f0640c8aa951129d16a0ffdfcd261128c2f0a231342747b079fc604fd4cf866c430d5c62e3435143520946743aa088d437fb432021d818eaf7c03b13e583735aa48316111", 0x55}, {&(0x7f000076b000)="f91d7463450f78b80e1816d16543176a47d53be6d9450d7a52e9742453ec304f028665914908e0191c798526469cefaad770d219f3edaf541be26c96a7823134cb924e6d78f2c30a8c81252ca8acfa774dad0c083f7e049eb27848f4446bc97f6a8bb2b5dc275dba461c677a9cac720d98c3318333e3382ef8e01d55", 0x7c}, {&(0x7f0000238000-0x4d)="d24dd6ce4395ead0e6e5bf1288e017a002ad6df30f6dd38f78b55ebca1634eac51ce41319cbb551cf8e2354a23e30385e3306a5cbaf039e1f4fff14757bcd3e32a3725cade84861e96b1f7e738", 0x4d}, {&(0x7f0000453000)="bcbdef33f471048caabf6884dc9e012e374487323383acfd065731ba9b1d9d0fbbf128b72deaa1f49ed0d7cbfe29de11b5b947fb07bf26fcfb335001b05e15c3516764e65eeaea6b0393f0ad5725e325252deeccdd10faedfe0c2a2c084ae3f565cff2c6e0b4a50ec44bdccdf29a1f0d4f09d567c93743396090bf6c3e5c5975ef5698d0", 0x84}, {&(0x7f00004d6000-0x5)="01a560e6ab", 0x5}], 0x6, &(0x7f0000ce0000)={0x1010, 0x18c, 0x1000, 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"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"}, 0x1010, 0x10}, {&(0x7f0000648000)={0x27, 0x3, 0x0, 0x2, 0x1, 0x800, "0dc2acff4acaa4951546228ccb5a58ec1897082ee4a0dd38f9f8065a890d3cbf98338b69099ec1fed486e3b754bdde3478d507d68e32fca9c53c915129104a", 0x2}, 0x60, &(0x7f0000560000)=[{&(0x7f000070a000-0x4a)="661e4a8d7ed0a1d30eabe2ba51e72417fe2cd5d04d3237d24c057a875210f557188d7a662e1439a9af6632af33b576525b67df788ab5d6c35fa2ec56720caa1324134b650ec11bae2f4d", 0x4a}, {&(0x7f0000d2d000)="3b9f1664e71fbcd9aeb2af114a1d40b90c19281044258eba195740e0e908ca7acc417339d63ca688709522", 0x2b}, {&(0x7f00004f2000-0x3c)="a917bba215efbfdf97422978852f3f56c476f12c236b4ae4235d3da8911b535a9429223b8c29061762d03aabd85f7eeeae82ea3f54b30f4b39429e7b", 0x3c}], 0x3, &(0x7f0000dff000-0xb8)={0xb8, 0x10d, 0x1, "f33e2406355b8b2d36a1e8e53383e3b893aaa8de64a59ab9e71d1df4d01da48d68824cf0e9d939c96756b8d6f5e9fa0cf7e2d69fc5faf7b0fccd3ee780eeae656ec413b9b7ae7e610786ca9cf2031ac5797d3c2d740fd61060126b3f1510a0749080a97411d26249a1d3643d8e2bae297af67ca6b9f97bfee14f790a29056017ba7b8969f59321db4cd375dde1aac63e3f4e3b0c775fa74ed6dd5d4aa06f5b930e3d43db"}, 0xb8, 0x4}], 0x6, 0x8000) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f00006b2000-0x4)=0x0, &(0x7f00003dd000-0x4)=0x4) 2018/01/21 23:54:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$inet6(0xa, 0x4, 0x2, &(0x7f0000f46000)={0x0, 0x0}) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000da3000)=0x0, 0xb) 2018/01/21 23:54:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fc6000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00001e0000-0x38)={0x0, 0x0, &(0x7f0000607000)=[], 0x2f5, &(0x7f0000026000)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x0}, 0x7ffffffffffffc) sendmsg(r1, &(0x7f0000816000-0x38)={0x0, 0x0, &(0x7f0000339000-0x70)=[{&(0x7f0000745000)="d97d92058bfb264e6e00000000316b1f90ec80216bf835a371eff5a8785625899bd3d939d8aaf7363a8882cfe5a43cf67cfa8def9511b23ceab93b8035328a660ce6db2b16419626f8b46158dd7664719a0ba647bc418d72ec6192e13363e47f46d08d71149495a84aecdd73b2a0a399d608b1465eb4cc3c9b3988d14b1a93f02b1f65e63fa593df0027d2051ffcbe6c", 0x90}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000006f000)={@generic="b295ed53db6c3d30a21328e624d18da8", @ifru_flags=0x1000}) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000ca9000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00004ae000)=[{&(0x7f0000f81000)=""/4096, 0xfffffffffffffe63}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/21 23:54:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) accept4$packet(r0, &(0x7f0000af9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000c7d000-0x4)=0x14, 0x80800) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000b52000)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r2 = socket(0x10, 0xb, 0x20) write(r0, &(0x7f000057c000)="26000000240001f8feffffff00008d4001004407000000000000030040a68fe90c028e010035", 0x26) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000e05000-0x1e0)={0x9, 0x8, 0x2, 0x6, 0x8, [{0x5, 0x7ff, 0x400, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x10001, 0x2, 0x2, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x400, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x1, 0x6, 0x81, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x7f, 0x7f, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x5, 0x100000000, 0x7, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x8000, 0x1, 0x6, 0x0, 0x0, 0x885, 0x0, 0x0, 0x0}, {0x764c, 0x53a, 0x97, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}]}) 2018/01/21 23:54:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f00006a5000-0x4)=0x200001002, 0x4) sendto$inet(r0, &(0x7f000038d000-0x69)="", 0x8b, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f0000b38000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000081d000)={0x3, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/21 23:54:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e26000-0x8)="1e65a1ab415b7ac7", 0xe94ad43be79a64ee) recvmsg(r1, &(0x7f000014e000)={0x0, 0x0, &(0x7f0000db1000)=[], 0x0, &(0x7f0000387000)=""/131, 0x83, 0x0}, 0x0) 2018/01/21 23:54:33 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000000d000-0x4)={0xffffffffffffffff}) getsockname$ipx(r0, &(0x7f0000005000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000000c000-0x4)=0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f000000b000-0xc)={0x0, 0x0}) socketpair(0x5, 0x801, 0x7, &(0x7f000000d000)={0x0, 0x0}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000006000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)=0x14) 2018/01/21 23:54:33 executing program 2: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000830000-0xc)={@multicast1=0x0, @multicast1=0x0, 0x0}, &(0x7f0000e82000-0x4)=0xc) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000110000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000d3d000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f00008f4000-0x8)={r2, 0x0}) 2018/01/21 23:54:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000d0a000-0x4)=0x2, 0x4) bind$inet(r0, &(0x7f0000d38000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2b, &(0x7f0000c91000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x9, 0x0, "ff"}}}}}, 0x0) 2018/01/21 23:54:33 executing program 7: r0 = socket(0x1b, 0x3, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0x0, &(0x7f0000bf8000)=0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r1, &(0x7f000027b000-0x3c)=[], 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000f98000)={&(0x7f0000001000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000380000-0x8)=[0x0, 0x0], &(0x7f0000e17000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000098e000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x2, 0x5, 0x7, 0x0, 0x0, 0x0, 0x0}) 2018/01/21 23:54:33 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x4, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x7, 0x9e, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x3d, &(0x7f000000a000-0xfa)=""/250, &(0x7f0000006000)=0xfa) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000004000)=0x0) 2018/01/21 23:54:33 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000010000-0x38)={&(0x7f0000010000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000000e000)=[{&(0x7f0000002000)=""/137, 0x89}, {&(0x7f0000010000-0x54)=""/84, 0x54}, {&(0x7f000000f000)=""/144, 0x90}, {&(0x7f0000004000-0xcd)=""/205, 0xcd}, {&(0x7f000000f000)=""/160, 0xa0}, {&(0x7f000000f000)=""/74, 0x4a}], 0x6, &(0x7f0000004000-0x42)=""/66, 0x42, 0x2}, 0x1) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000010000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000010000-0x4)=0x0, &(0x7f0000010000-0x4)=0x4) r2 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f0000007000)={@common='gre0\x00', @ifru_data=&(0x7f0000008000-0x20)="6db19e19086eb07d6f0002c5982ce4f13e566e2bded7b04d929d52e9c546f47b"}) 2018/01/21 23:54:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80800) getsockopt$inet6_tcp_buf(r0, 0x6, 0x2d, &(0x7f000029f000-0xd6)=""/214, &(0x7f00004d3000)=0xd6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xd, 0x0, &(0x7f000001b000)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/21 23:54:33 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000124000-0x5c)={{0xa, 0x2, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x3f}, {0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x9763, [0xfffffffffffffbff, 0xffffffffffff0000, 0x80, 0x6a, 0x6b, 0x7fff, 0xfffffffffffffffc, 0x9]}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000bb6000)=0x10) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00008ec000)=0xc9, 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000ac1000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb1}, 0x98) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000009000-0x4)=0x57bd, 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r0, &(0x7f000000b000-0x80)=@generic={0x0, ""/126}, &(0x7f000000b000)=0x80) bind$ipx(r4, &(0x7f0000007000-0x10)={0x4, 0x2, 0x800, "7f43134be4a5", 0x6, 0x0}, 0x10) setsockopt$sock_attach_bpf(r3, 0x1, 0x34, &(0x7f0000009000)=r2, 0x4) close(r0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000009000-0x4)=0x401, 0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000000a000)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r4, &(0x7f000000e000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000c43000)=0x0, &(0x7f0000e06000-0x4)=0x4) sendto$inet6(r0, &(0x7f000052b000)="cb", 0x1, 0x41, &(0x7f0000120000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) 2018/01/21 23:54:33 executing program 6: pipe(&(0x7f00005b7000-0x8)={0x0, 0x0}) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000f9d000-0x3)=0x0, &(0x7f00008f3000-0x4)=0x4) syz_emit_ethernet(0x3e, &(0x7f00008f0000-0x86)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x1, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf}}, 0x4abb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x5}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={r1, @in6={{0xa, 0x3, 0x40, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x20, 0x80000000, 0x4, 0x6, 0x3, 0x4, 0x5, 0x8, 0x1, 0x10001, 0x9, 0x2, 0x7fffffff, 0xe285, 0xc0d]}, &(0x7f0000001000-0x4)=0x108) 2018/01/21 23:54:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x10000) socketpair$inet6(0xa, 0xf, 0x1ff, &(0x7f00003ba000-0x8)={0x0, 0x0}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x9}, 0x10) sendmsg(r0, &(0x7f0000835000-0x37)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000091f00000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b480000541ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3d2316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f0000354000-0x308)=[], 0x0, 0x0}, 0x0) 2018/01/21 23:54:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d6a000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes-generic)\x00'}, 0x69) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000b45000)={@generic="4b8df669a45518637d29108023264998", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000096c000-0x10)="827f855001feeb67bb33dda7b96e16bf", 0x10) sendmmsg$alg(r1, &(0x7f00003bd000-0x1c0)=[{0x0, 0x0, &(0x7f0000c0d000-0x10)=[{&(0x7f0000d2f000-0xf8)="f0b043f1d5fc75ca333a166b39295f3dfa2b0acd445cbc8cb696dc91580fb9373ccb640c5e842b4d165329f959addb3a3f7ab0f15d980e5796dc0d1b8c2564fec8f406f1bc01f41660fc6738acb28840fe885c71b6a666a15680f597fa1a5dd188594cf12a29eafce28c94f19e87c12cd3c8ec552c2bef7458113ff7978d855ea9", 0x81}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) 2018/01/21 23:54:33 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x5, 0x1000010000032, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000002000-0x10)={0x3d, &(0x7f0000001000)=""/61}) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000001000-0x4)=0x5, 0x4) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000003000-0x8)={0x0, 0x7fff}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000004000-0x8)={r3, 0x6fa5313a}, 0x8) 2018/01/21 23:54:33 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x3963eeb44632998, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000241000)={0x0, 0x0, 0x10002, 0xfffffffffffffff9}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f00000e3000)={r2, 0x100}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000001000-0x10)="2be6000900ffff01000092c5001d8d9a", 0x10) listen(r0, 0x3) 2018/01/21 23:54:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00002c4000-0x10)=@generic="c25477bef400ea01ced0c391d8ad07a8", 0x10) bind(r0, &(0x7f00001bb000)=@generic={0x1e, "0100000000000029530000000002000009a9790a21b30c7bc8791905c7bad62ef3070000004938d36d0e00000000000000829a2b0a0006e43a4b2400000000000000001f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8eaf0000077aeb81c73001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) 2018/01/21 23:54:34 executing program 0: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000-0x118)={0x20, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x13, 0x0, 0x0}, [@typed={0x7, 0x1, @str='\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet(0x2, 0x805, 0x3f) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f000001f000-0x90)={0x3, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/21 23:54:34 executing program 7: mmap(&(0x7f0000000000/0x36b000)=nil, 0x36b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(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) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f000036c000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f00000b8000-0x4)=0x14) mmap(&(0x7f000036c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00002ef000+0xf51)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000168000-0x4)=0xe8) mmap(&(0x7f000036c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000036e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f000036d000-0x8)={0x0, 0x6, 0x5}, &(0x7f000036d000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000029000)={r3, 0x3bb3}, 0x6) mmap(&(0x7f000036d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x6, 0x8, &(0x7f0000370000-0x9a)="7a375c4be5828fd61296c5cb33af14ad3a36a2003e783669d6769eb8a1ec111f2765bd7866ee2b09073841ef669e43c52e7b2fdd92463d8f6ea6f0834ca6b5b9143609483d9b69dea9b96125ac2256fd8ed26002827bd49c311fa60eea2a264e1d981ca843e54fcbb815c6bf004a38aaddcab9f0b553e2826bfc6082f631d3cff97bbf93a727ebdcc6273806220f7979786099fa65c41a6d9aad", 0x9a) r4 = accept(r1, &(0x7f000011c000+0xb25)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f000036f000-0x4)=0x1c) mmap(&(0x7f000036e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000370000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000370000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000371000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000371000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000372000-0x6)={0x1, [0x2]}, &(0x7f0000372000-0x4)=0x6) getsockname(r1, &(0x7f0000370000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000370000)=0x2e) connect(0xffffffffffffffff, &(0x7f000036f000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x0, 0x4}}, 0x2e) getsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f000036f000-0x4)=0x0, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f000036d000)={r0}) ioctl$sock_ipx_SIOCGIFADDR(r5, 0x8915, &(0x7f00000ed000)={"15ac0147f8dc9753406d3ba6d7c52430", {0x4, 0x4, 0x4, "5d0fcfebb188", 0x3f785aa2, 0x0}}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r5, 0x6, 0x1, &(0x7f00000c2000-0x6)={0x400, 0x3, 0x6, 0x2, 0x5, 0x101, 0x401}, 0xc) 2018/01/21 23:54:34 executing program 2: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000021000-0xc)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000001e000-0x4)={r0}) sendto$ax25(r2, &(0x7f0000010000-0x31)="948bbda0e5386c97a70b82cad25a8547c8c1d43c7ad603d2eb4460673a294c4b5f8faa02c6482d20e4bc34280ca7a16c87", 0x31, 0x24000000, 0x0, 0x0) sendmsg$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) 2018/01/21 23:54:34 executing program 3: getuid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000159000-0x4)=0x1000, 0x4) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000da5000-0x7)="57038b51d02238", 0x7) bind$inet6(r0, &(0x7f0000bc3000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00001e4000-0x4)=0x7) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000e8b000)=[@in={0x2, 0x1, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f000019b000-0xac)=""/172, &(0x7f0000050000-0x4)=0xac) 2018/01/21 23:54:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9f}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000c72000-0x40)={0x1, 0x5, &(0x7f00003b4000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xfffffe70, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00004bb000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00004af000-0x4)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db39e9ff4435eade", 0x26) 2018/01/21 23:54:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d57000-0x4)=0x10002, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00008d8000)={0x0, 0x100}, &(0x7f0000186000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000044f000)={r1, 0x4e}, 0x8) connect$inet6(r0, &(0x7f000072b000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00003c5000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d2c000)=0xb) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x28, 0x0}, 0x0) 2018/01/21 23:54:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000e31000)=@generic={0x1, 0xffffffffffffffff, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000015000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000018000)="ff7ff07d76e5183669f7eb0400763d12", 0x10) r2 = accept(r1, 0x0, &(0x7f0000d65000)=0x0) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000ba3000)=""/139, &(0x7f00004db000)=0x8b) recvmsg(r1, &(0x7f0000bbd000)={0x0, 0x0, &(0x7f0000532000)=[{&(0x7f0000610000)=""/82, 0x52}, {&(0x7f0000cd4000)=""/70, 0x46}, {&(0x7f0000b96000-0x20)=""/32, 0x20}, {&(0x7f0000d0d000)=""/0, 0x0}], 0x4, 0x0, 0x0, 0x200}, 0x2) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000803000)=0x0, &(0x7f0000ac2000)=0x4) r3 = accept$alg(r2, 0x0, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f000079e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000213000)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f000034c000-0x50)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x2f, 0x2d, 0x0, 0x40000000000000, 0x0, r4}) getpeername$packet(0xffffffffffffffff, &(0x7f000059d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000716000)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000818000-0x28)={@common='irlan0\x00', r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_netfilter(r3, &(0x7f0000749000)={&(0x7f00005cf000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000028f000)={&(0x7f00008c6000-0x1044)={0x24, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, [@generic="d8af9059ca20e9e2dd36822fbb"]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 23:54:34 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) shutdown(r0, 0x0) recvfrom$inet6(r0, &(0x7f000067d000-0x77)=""/119, 0x77, 0x0, &(0x7f0000dc7000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000616000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00007ec000-0x4)=0x0, &(0x7f0000000000)=0x4) 2018/01/21 23:54:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f00002d0000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x32, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@generic={0x87, 0x0, "36ea5f6779cbcaad7f8d30b5"}, @ssrr={0x89, 0x3, 0x0, [@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}]}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f000018d000-0x8)={0x40, 0x2b6, []}) pipe(&(0x7f00005ec000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000eae000)={0x0, 0xe3, "a76f4a8786e66024419880985e4b05b9ad1904363254395ff31baf67371cdd9f1a0f04b9eeb47f0da4a3e2299b72cb725362abfad2b5642f43b3f036f843057e6efb1b01a95ebed09929a7b124e358ba22f04ef06e4662d1ad51bda81034b4250bdcb0cd2fe82188b4780cacf22def885aecc9d8a468d45ec21acc9d28f9273170e7bffd10aef23c86b99540207b2ecc373040ff1f38e27b72bdb7354e44265c28b4655392252280655b3db7a3ee1d2e23852f1bc0b2d1ab26b147805224381894defbec2d45693f7b9fcf3b82a5f1089d076112f3aeef4187d0c6bf8ec3edc92798c0"}, &(0x7f0000ec5000)=0x424) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000115000)={r1, 0x20000000082}, &(0x7f00003cb000)=0x8) 2018/01/21 23:54:34 executing program 4: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000208000-0x38)={&(0x7f0000286000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000c90000-0x50)=[{&(0x7f000081e000)=""/18, 0x12}, {&(0x7f0000f7c000)=""/4096, 0x1000}, {&(0x7f0000f7d000-0xdd)=""/221, 0xdd}, {&(0x7f0000f7d000-0x84)=""/132, 0x84}, {&(0x7f0000f7c000)=""/85, 0x55}], 0x5, &(0x7f0000dc4000)=""/4096, 0x1000, 0x4}, 0x2000) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00000dc000-0x4)=0x3, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f76000-0x21)="", 0x0) 2018/01/21 23:54:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x400000000005, 0x84) bind$inet6(r0, &(0x7f00009e8000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000615000-0xa0)={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]}, 0x101, 0x47, 0x9, 0x9, 0x0}, &(0x7f0000bb4000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f35000)={0x6, 0x6e7, 0x8204, 0x9, 0xfff, 0x0, 0x8000, 0x0, r1}, 0x20) listen(r0, 0x1) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f00009ae000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000041e000)={0x1, [0x0]}, &(0x7f000088f000-0x4)=0x229) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x14, &(0x7f0000f83000)={r3, @in={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f000095f000)=0x98) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000061e000-0x14)={r3, 0xffffffffffff4654, 0x6, [0x0, 0xac, 0x4, 0x7, 0xd4, 0x3506]}, 0x14) 2018/01/21 23:54:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) socketpair(0xa, 0x3, 0x5, &(0x7f0000814000-0x8)={0x0, 0x0}) socketpair(0xb, 0x5, 0x1, &(0x7f00003cf000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000ed7000-0xc)={0x0, 0x7fffd, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000012a000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f00002df000-0x8)={r2, 0x0}) preadv(r3, &(0x7f00001bd000)=[{&(0x7f0000758000-0x5d)=""/93, 0x5d}, {&(0x7f00007f6000)=""/165, 0xa5}], 0x2, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) writev(r4, &(0x7f000020e000-0x50)=[{&(0x7f0000215000-0x6b)="2678f5a78394f262ab6341670900c87d484b0c62970c833677db7399901fac6aaecb8367873b5a7f18bdbbdf77b5542589f11132aab0556eb133545d5f3aaa42f1b9390d61630a42f602d9ad1e9f8c5921ec62744ba053c3f72f8c4d2fb2ae6b7111f4c6b8795159ac8f5a", 0x6b}, {&(0x7f00000e7000)="d0e6957eb2aa78094e76fb32a4deea04f07e2100496ed8a9a972682b1ded283570831a2813ebe9bb0e2c8c7bd7707fbcf247bb4aa3fc556ee635e36dcf468753eeaeb98ca87e50483927a0eb99aabc4bf2752641b01de11dbbfe03476bdad37a58e923e93d15d9bf19fdd3a4a158e6ed957f4758d0b658faf128e9410536dbe79f1dd0e0735279b65e0841caebcf584900aee0d5d8797b9b216acddc60f810e351ad4341", 0xa4}, {&(0x7f00007e2000)="18db7c0bae1e49d70a2f2eaef38e7cde3dae0315dd24b5dcc7747c646d610b3168dc7fb2d34aee525f0a70b966", 0x2d}, {&(0x7f000022b000)="5cbe1b42963a6cecb41bdcf5236f6fea27ddbf4b3022859fff6bea3e1ea629641acb5b0812a25608e7030748c251e4732b6030e008c7f6302ea46b4f8e128f207818c659aadd6f69da18ad5d1ec9fc95946a3c23d2c58fae5c9084ad175f997d9f67c871921cd7db763910934f88f6c9be82de1b2046c341518833edeb9c5871d64b85a347fbbe57360f6790effe01a2d7ecadcc7f8bdb71c7317976bee4f3ce0591f948660801bdfcf81a1f10fe4e54098a69728147c5300e1813ac0ca9a3a045db561b1c2dff84fe79a9ad7075c9413016a3d3367018e8490db4e2", 0xdc}, {&(0x7f000099e000)="f9c680a544e4ca481d7c4f4c8e499ac0f1102597ea229ca38de30aee8991b8b9711137dd9b1d5c1b8e8b8bc3920a8877252941ba8be1f080a67d885864d779eaf05b08963c841dab83a2611a923fb984c6360ad3960ade44428220057d305b287f85bad219f9a0e084131d82e36fee5b225ab812e4ead1cce55ba360f7771b3421c45d103439db4fb0537cdca4adc9304ed33a8286e38f55c892bc22a94fd9d08e0a82eb07dc41f3fc003d3c62978b16b5358a94c51cbfa0a4e7103962662cbfc4", 0xc1}], 0x5) setsockopt(r0, 0x20001000000010f, 0x800000000082, &(0x7f0000a3b000)="00210300", 0x4) 2018/01/21 23:54:34 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000d000-0x50)=[{&(0x7f0000005000-0x1000)="70a2d61162f79e176dae8a3c81c0c9801961a82a2fa1e53efd12381d5ef7f7d9e8a6e484ae4834709d7648ee17ee80edd0421656431907fda89696a4cab98409102d63eac755410b1493f5e259491a0147e1e5", 0x53}], 0x1, &(0x7f0000004000-0xf)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x84c, 0x0, 0x32}}], 0x30, 0x0}, 0x0) 2018/01/21 23:54:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000e10000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400000000000400) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000fe8000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00008aa000)={0x0, 0x1ff, 0x0, 0x1f, 0x7}, &(0x7f00007b7000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000579000-0x8)={r2, 0x2, 0xa8b}, &(0x7f0000f5a000-0x4)=0x8) r3 = accept$inet(r0, &(0x7f00009fc000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000ec4000)={0x0, 0x2, 0xfff, 0x6}, 0x8) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000fb4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xb8) 2018/01/21 23:54:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nfc_llcp(0x27, 0x3, 0x1) accept4$nfc_llcp(r1, &(0x7f0000286000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000d0d000)=0x60, 0x80000) bind$netlink(r0, &(0x7f0000d26000-0xc)={0x10, 0x0, 0x0, 0xa6e}, 0xc) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000002e000)={0x0, 0x0}, &(0x7f00007c1000)=0x8) 2018/01/21 23:54:34 executing program 5: r0 = socket(0x2, 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000539000)=[{&(0x7f0000fb1000)=""/0, 0x0}, {&(0x7f0000f2c000)=""/27, 0x1b}], 0x2, &(0x7f0000000000)=""/75, 0x4b, 0x0}, 0x62) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt(r1, 0x1, 0x15, &(0x7f0000e65000-0x9)="d7f6b107", 0x4) 2018/01/21 23:54:34 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80e, 0xc4, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0x3, 0xb9a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000001000)=0x401, 0x2) getsockname(r0, &(0x7f0000001000-0x80)=@generic={0x0, ""/126}, &(0x7f0000000000)=0x80) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f0000010000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x0}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x3) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000014000-0x4)={r2}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r3, &(0x7f0000022000)={&(0x7f0000017000-0x20)=@pptp={0x18, 0x2, {0x2, @dev={0xac, 0x14, 0x0, 0x13}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000022000+0x3a5)=[{&(0x7f0000022000)="109e652db1f34fc319aa24eeb7fe41112e943790ccb0cfd321f560d17f726491d4499e34da91c23a5497a4ba9bb7292d711301a0939c22c0118b2f515235394eacdead707311fa7d6e6460c4a078df23e50c991a1099982110b802f8ed0b6aad3a3bc86f1e5434f5a9cb37351c5edd7f4e59a3e09c9926d800dd81a7c8897f2b", 0x80}, {&(0x7f0000022000)="6b118d768430c311b7d2e341974e244dec4f8f921a0155393a19499312a3b39d49a7a06e8f35ab32064a7989dd058ee404f7389b1491e0c771cc253a5c6fbf4fb1e365425807be71b43dcee37bc89612ce2f569744e77c3dc4d1c45e7c70c2abab3a7734590a7fbf3cf43c6c644708236fbb01682731c578bf26007ff15532948ff45f2290ff611d7eacbbd065ade56704543d1b4b53c5f8a2b7ac18c36806aa7cab2f7780e60a4f7582ea", 0xab}], 0x2, &(0x7f0000022000)=[{0x98, 0x108, 0x400, "7b14b9f2a21d80c68a589dbcc7aec2abf950eca31dbbfdf61e6d310e1610701f9ccfdf845b2ea9d78042cf787d2f90763f2354f0dee5e4584abb67a6540e247aec9fb1afdf52ecff732c26fe6596f8b6dda9cd7e49788b00a2c73306cbf659a49cf5be6fd94db01eb35229ab7327cd9dfcf68e823bbda3c8549779eddfffcd19cd1e131e70b4e7"}, {0x80, 0x113, 0x400, "855777820a9b6094fc8d99e7ae70204b38b49ba624c8a0ae19cdf35c4197b5771ab9689064dd881a9d0d2b1ddcd5dab4d2961df76becb2031d1b07ee811cd660399b9774234c92ec00c1867377b63b8631e999d60fed3b748e16814a198af05c35d623556f539415732f"}, {0xe8, 0x13f, 0x7, "d5f9bb5344ddd777609f1dcd6613ef5ded9fafbcc8e0ecae1daf433cab4700ec4d9fb2a5508e7a57f2a6604dc7cdc550d0e58f4475899ff302e495176710c50d89c171c06b813e51a96575ab4344692aefa44bedadd94fa11ba756ebd78f73b4368de0809150a80cbebdd7e5afef3dbb512b842b07f4d8e4b375f83c39a2aeb56745ec1e4e358ec32fabfc4a7fb68b147184dfefb51a8839dd7ea22b4bb1e6d4feffb2653a09d4e03e1134c0bc8191a5e83824064f659b96af5612f7a29c1021d30e76c86477e4693812ed608cdb57a06582"}, {0x88, 0x118, 0x0, "67c9579842a70cd3cb1866d79ae0b199f0fed82df6540124b54055e392648f017aba38403bba0644e41394ddb8c8adb610a495cacac6341b4b52a6fb56231b70837b4b7bf3b12bbafb108dd98e65c9c706a5b1f27d977c16338c5bdef0d9dd42dc8178e5c5f60e2858c9c2d127653bde7642ef8cd9"}, {0x78, 0x10b, 0x0, "2d246def3eb91792c207eaa4f7bdd22abe675cf72c4393bae80e2969d0eadb373a0676252e601041096910603f934c59ca0761b38f4d6717243f0b4da8bbea2e109243359335e2efcd587ab6bd506ce34a9884f04edb926dd9001558bc260ae9855b8d5a7d"}], 0x300, 0x20000000}, 0x40) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_FIOGETOWN(r4, 0x8924, &(0x7f0000014000-0x4)=0x0) 2018/01/21 23:54:34 executing program 6: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002b5000)={0x26, 'hash\x00', 0x0, 0x0, 'wp512\x00'}, 0xffffffffffffff38) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000fe9000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000619000)={0x0, 0x1000, "9926d7af8de6537e2a04cdb6ffe12fee776441e4566d78518300c15b4aaad82a045fb73b5d9ec995a3f6950d7a76d21187ef15d6a2acf640e6f15538b9ec94ad3bedd3af85c83dc27c520c0f768730ecf7e64f788b1b3351b794a4e5b81d6e1868bf9ee01fdce347906842e2e5ef8ae719cb55987fe23414894c8c0e063a5632d14cd11fc1a638848525afe5f2c3fd9caa118d753e2ed2f195702d4dda8bbe3aadf049df61a0fc6fb026858e063c74086eb01b10eeb41c945ad9d7769cfe0f8ee517f3e7f086d94dc8f5bdb3dae9177f87dd18e135d464343207ee2db632542161714dcc4118a0244d748b27b8ea09018c43ded82994b83de089619023fb063766456826bd038ea351a7b80964180959d47aea46218ff76215b24ec506ec167adec11d0a6ad08867eea39203366823a91717842dd08cc10056cf2c5a5334e31f6f4151647a2cc6326809e4ca2c72b6d07cd3f657268c3329d9b9a4fe8564a8c9660ea2a8fc3a2b5f520814d4b259b503ab4fea6fffe1c899b3ab1bb7993e8156fc4fd72729648454ce361befa31c0620ef7c0362b6ad0faffe2c0c929ef38885ed56f2f4adf5ccd502b62985426cccdfeec4a53c85a5cb8be55bad2179d075f250a1c384c6015729dcc80cefabdeff7172ecac55296ca1dba2abad8daf0d889209740624ba1ed6c3f0e9c687d0d2c4fa55dd7aefe831c65f8f859bcdc0a0f533e790a3d9542cea215298a3523cb9da5798d04badabbe92b0ad1e39287036b31c9f68ec4e27b78c8357dad4ec9bb61c26300b4a8a2241306e8c57b0120b2748a451c9ddfac3b34dbccc827a854647fdc142c6f6ba7521cf2060ac151da59caa4ff75383843e7a0b5d2ea670a4dfb553202da7f2f816748bae5f14635e7f8a83ba62628a480ec8766c9049b8952e6c50094512257ad420a46a45246ed4dc37ca420ec22c892af3708b010a3c821acfe0806b3dce7e0fe146846aa69be1a3b184349e8ca4c41868ed5bf3283d921104b78fbda53a4267fa16e07668d612290110d0be440c6efc61f1270151909f51adaa32a496e944538d0f6b341d36a1138e0d72ea9ebcdb8fe4a076851513a20935a963e403a0928d70c044fb2a0e3f514b47bf6f8bb83b33850c5ba56bd2141187b53afab74922228becbf8a45078b1eefd87e977dd78ca2c2667ee2177f69fc1429d5e72fa1068f7bf12d462e129e804c7e6406abedb4be03c420c818b67a36aff57ecae199a51335dc21107d6c7690f62f31e14bb25dc99edc7952f21899c7a3349bd2e6905bd5d0c9cc3bbca30bca118bbf4a9676a0a69a530c742aee9a4792084616041a52155e1d4945a609c1e7c298468e0ee6cab83b40988c7f7b4d3a59b4308389fca4a5e102a1060fe0d7d1925ab3de95cd64a6ec4ee41692587a2f3022ff4cc1a7c21c0b11ef530de42f92d9339788968b96391f6312215ea2790ddf6dfb3790da42815b6f86d132378d727f27f905a7886694e59a9d0d071aba1d50bdbaac1be1e1a8d560ae0652f981219919beae00dc0440f94fdca851ccd75ee3e92d5b126dc0bd6921f6037ee53f0af24711658b09f533799d43c6e9814f575aa417355158997350b4723f014026b0e9cc94e7b630c15d9fb934fbe56a072cad1d5f3c2cd5d59efa0d68d1020423c110478664afe1540e228d964fb641e953c8d2cd864151ebc175bbb3b98a479436f2e2ff9a9a8858cc21bc4cf0b54ae9763ae3c6ee8107fc3e44eaa0acf0ddfad8be1316930ed10a6d1c4d92eabfa50e43219b9fc5040fa1844b579408846634b2fa7331c2784ad2b68c9713f98f8ffefe735a9fd556149b7880a3cdb8bd3f462a92130c88dc54f3aa6eb663ae0fc448912a0fe49f3feaef60aac51105e41a43bb2e217bffb88ade4399fc610096f24a2fccccbd5598452f91506484fadef3df666b56d4cc18edfca55ddfa60b1720ef75b3552b14061e9766f3be986ed529d29a9f1a13a3ed8d8c1e80ab5ade121551ad6623c64b30d8534c495e4379037088f7042cb4dd14b878970578ef80516c0137ebe52fb605b670d0ff4fd3c56254c136d12cd97873f510ef869683cb6f047d442b71ace1343f9c8ea942ccc95c2bdbe0a56bc511a1ded09b1bbe3d93c589a59e0d59e6fd2469a6db37e9884e8eca6f1fcfe1e6363ca5b63bd758ccbef71faec7ba418a36dccb6030d4d6dcb9025077c197bae9adbb21cdd6b818304c340a7a9fdec297958580fad4ac0fbd738fe795daebdeed7a6da390dbaf8edca35d5f4a74de2e6e3da67aa7ea54884f6ee4c5852462645454e02f7f4ff46286e29d5701bed3678d64a65a6e5714e4b1d942a4936f9cad5ad39c6db27c0090cba0888f4623585ac62f84cf35617f2eb2add79337ebc725d2c72834194c9c26079546dbce6ce13288c64ad476e1b9fb7c6d669176f37efc4bbac0fae9ea6d4316bd46b1ac1cdae9612bd10c6960a3f9d6850c96b56610c0586211f59c3c47dd3eb133645889fd05a8f1e7767dcaa884904097e84bb5e594be95df7878c868cd383e90781e37f29d67278827662cf68b1156058c55a0a9badb24bf359782ec20c69104ecc7b1a45da86ab4b86011c159c5202a2fe339b3f556a66690ed17223efa7c189d2ab7768ba3f2890e27dc3343976109921144e70ff1e788783133816781defee2c4f87e0139ab697ba700f3c21b4422e38193d2dff069b99a05dd0e7892c19d8a35bd7e814d9abd8cce5c421196b0bbcc4a7545d4597eb96312ce5de02e499f21c303b7847a6b0d57c669b12120e58826413ac2b6fea0b44779d4c16006938e56062a49aa1152d85760dda806b1ebe6194c4c37ed8c4fb85d2be90cfed7e89b5d441c8ad70c883b6442e69a8b574122bc5c5db5b1e2bcaa5f0d82439804e1ac991f379b144ac34b4f4877183b929a9352aef064cb16da1d9817edc27a56815b83d08111559b10645bc341c4b8ea23bde0cc6d1d696e494984537bcffeec8aaacfcdf09399f27a100c6b2400aa8d884787bdfa985dc1e0974049ff34ff018f80b859cc857245cdb2e9a8050a5e21842f76a35bb267aef5cd36526019230e4f4f9d8260566a7475e9b46fb2eccceb22a83365209b6cfbba3d4e677deb1eb4f40f054029a4b312fff9604d6657ad4f130e244525680cd95b9b8da6bbcb3804be3d89e515a2501ba5fb229f8eb87239493721c5a2d7a37daebf8bd4616e73a7397a2d3ca4a6fe1c111eeebfaa17bfabae7cd3490b415d9f34bd54b1df0da2209d1df1293d8f3e782d912041c67dbf066b72228c9d33e7ce0abe3539b6ba2ef8d94c3f6f88d9c5f6e7e786f9bae698ff621811eae14269b8ad0501970b1f026a1e871669c972c55b55c0c74ffbff603f8473f685b285512ed1f288d5d3f138e91e0065bfaf97ff844907fe6c408a4655071bd6580286619604034a6b9526d0ef2671f72748b85bd263ad2d4813b9de44387e32d63555ac11db05d6cb91f1e64903bfd3eadcab3f5e85c8652a9ac08380be86204a2838959a9b782a94ceced98b4df5d31dc427a1b842d6438d997de77c26a1bf1db7f492b9d53f0100ae064b34d7d36dde4324243d3a3a8de7167204246306c5a28279007dd67430bd1d8a46084ad03fd60190bcc9ac8b83be62002d87a9c45e2becf48dde2c740af40226845394c1784cd6484539a7621f12e2bd6c19def2988ca6766514af45126f06b8be809ac05c2d74b84ef1f41248e7329676448cdbe3731f7b558205b5cd4a93940441eb1d922d21c7cf157a213b00ed0e84d37c70af55237baddaa2e21fec2fbae1c8b18aec5869582271fa60c68b304e10f4ad063d6445b227a51be800a81812a669ef084c236ace472721e770fbcc3b7e6f908b7dcd833a6d1ff6c612645f99c2120076dfedd09a7e634d8421309e2cf05dbbc3992ecf2bd697857929a3a6bd8c36cbc4242074226908a289aeb3ec7af26ddc0a398e7aaf1fdf7b88a10ad33527f8346846ee47358bff7637c19714cada59176f16643e0d69176439323f8a9a04ecc532a973ce3c0f33da4f1498ac7560cd8bb6871b2479c5f3f9323680805565a6930c2f3d32a49376339e04bc87c5646dfd6d0a686fd25782af49c327f4d4b714617d0421035df4831326f794c7539a6fb30daa30610896dad3af5bf2bb1b075d1fbcdf372ee97295c129dbd9d3c7ba43e0c274ce9ad311cf77fbf7d2aa32b82e7bc37007d70b0d7d65e338fca878512adce58efea8bbfd1919a9bc44ed05249d6ff64b2d6482bfb727f53253efa5efc92ed7cfe2733231836697f0b6566f1c17cfb2ebe2e72bfd3944b2c13d5d8501c5b5fd9b59752133440e79553fa4d3c3f62daff51639b90ea5a7e0b33ccb57b5e67f54b36f27dcd02678a1cb9066ed56274fea8cda8be0c6aceea7c6ccbc71162b8d8550616860f5e572dc4fc29ff8a937a1f894ca3f49b7ff2d861a4df3857ac8ac59afb1b6332169ea635b2247cecdaf3d3c440bf92b9c040e33072628225c60d8bfa9f115913c20f71e1bf9bb4ca62f312c5a8078a7423d3df2c23daf2734e650b74886ae94fe22dad499e192914854043df0e987e9c505e2bfe329682176450a5f3790822c8d1332332dcb90acb93d476f13afc678d0783a55a9aa5371d8a10d1e4c6fa8125d619946e1610dd06da1531b2f383a96a32be32d2320046663ca1e0c1631940ed01921455bd94f03eff0cd01210528bd48542c7f75227b23425481aa7c7850a7d9056bba4512d68d6ab65c5e42830aa53f1dab99d16abd574b11ebe9185c0661774b25174b6c8948a7e1f0b1a5c483d169986f218f3c3c92658542da860f7a5e283388cf91ee831b7eae31f347f6e6423298a0acfb70ec2128e41e54a083196243003d417291c02d0e21938233772d25c417700cb7c86f1b1932e5b8477efa3e9a3c707473439314cdc8f27ff57b2a410a31c0df9020a6f6fe45c20fa55fbbdf6c744ea5e7d7fe2035d7c20e803bee76b0a13a2ac8f51e2a1c6d4af29f75b85c53a327964765c55acff75ded567b591ba71e8a7520b529c7144e63c7e9ca0c4c661b27daffce52bd95df8e8f13ee3ca28b36fc5a410351a12dcbd65c00c9c025d662fee9c36227a0c0b24acdd7e1fb0f5e01fa9e0d34b8c656998d2c41b5b53b28a6b59b4f28dada6e1ac4d7cbff88049bbcfde654a8f18b0d5ddf8b0b1ae6b7167712c461340f0088923537f1c0c98904cf143b0c5d453801fd03e4626ed2b769ab3a6c3d615d424977ceab2f2c64df0e31a8040d2f03d7589ca6e3e39bd8220a37f3c0ce56c01853bb2a7a8386c7b23ec8c28bc166c90ddd7a21a131acae4cabf5951c01d7ef74a53c81071a9e8a57e37aa756cc0ffa5a800e976cff96cd2b97a7bf55238341c55a4e99a573181cfb9a9096ead3f78cf94120afa673050f583d81f32356b246721c198b54b070b3d15148db0a0468efc9029f3ec61f961bc9b6bd692925d2b00ade753be90bc642919e11b7a89316d4ff42ced0963d80f45871f847dcff1b052667aab4bd657b4c59670bd3d8bb548f3ea58c27db085f0d581dbd0159bfa4ace07bdb5e009033d82e0c42f687e7dc5752540a3cb2b04167a28e708a5a4ee3ebafef5e5c45676d1312d414440cd6fbb8a9543561e708358edc2a3449f3719677abb9484d4ba8676d41bb795883fc0be9259e9595b189fee5efe6c6985479448247bb0e6d689718eee1e44ba2908cedf91758c491228b3401cd5821bc1ae88d3c097c1490cbe32dbb914308b4761d939f5bf73f07e0246d56b6370a"}, &(0x7f0000765000-0x4)=0x1008) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000e4a000-0x8)={r3, 0x7}, 0x8) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x800, 0x3, &(0x7f0000fe9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$nl_crypto(0x10, 0x3, 0x15) connect$netlink(r6, &(0x7f0000730000-0xc)=@proc={0x10, 0x0, 0x1, 0x1b400008}, 0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000fe9000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fe8000)=0x1c) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000c95000-0x4)={r5}) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006fe000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000fe9000)={r7, 0x7, 0xfffffffffffffffa}, &(0x7f0000fe9000)=0x8) ioctl$sock_netrom_SIOCGSTAMP(r8, 0x8906, &(0x7f0000b33000-0x4)=0x0) write(r0, &(0x7f0000453000)="95947e713162979fb7ab884eed8e66bdac6b0210acc33626641e225a208e966377a21a429e6746cf089a7efcae4d8ac558df2ee99ce1c46e7201100e96884af850ed354aef49b9c9867a1aef9c209142db1e79d1ec122576942f2337c12b35c445ba6c4d5db962", 0x67) ioctl$sock_proto_private(r1, 0x89e8, &(0x7f0000fe9000-0xba)="0056cbc7ce9a15f4a372d5c00aca7a0b8a6cca245533ccaad4b73f29f2c7011ab7f42300a096db665c43d19b8bea89fe976f231704cf37a6d613db936990a377ea325efeccaab3fb9a199292c300c57987289eeac86bea3d0264d9cc375e529e1de04e0e656d797e01e63f439fd32221f1cfe9ee182c43f7096b245b023af302690a9603881522f908931172961bf21b1e1a4b166458fedf7f01671a56dff9db206386350c8eb9a0910570c2be820d62f905c6917dea42544c39") setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x5da) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r8, 0xdd1f, &(0x7f0000864000-0x1000)="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") sendmsg$alg(r1, &(0x7f00001f1000-0x38)={0x0, 0x0, &(0x7f00001f2000)=[{&(0x7f0000003000-0xa7)="5e285678a47b07d65f4ba35479f95e39fb07db17660951dc0cefec99d415e73d15b348c5612d6d702febc10ac02fab6288aec37f4efd1400b68076428ef29405506433bd311f41879f339e9b9e9b9d01af13d419583c98a214fdc2139fbda7", 0x5f}], 0x1, 0x0, 0x0, 0x0}, 0x400c044) recvmsg(r1, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f0000004000-0x92)=""/146, 0x92, 0x0}, 0x0) 2018/01/21 23:54:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x1ea, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) socketpair$inet(0x2, 0x5, 0x20, &(0x7f00005cf000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000766000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xe56, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1}], 0x2c) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) sendto$inet(r0, &(0x7f00000bd000)="d7", 0x1, 0x0, &(0x7f0000ddf000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000b26000)={r0}) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000c47000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000b6c000)={0x0, 0x101}, &(0x7f0000f08000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000772000-0x18)={r5, 0x6a, 0x30, 0xd0, 0x9db}, &(0x7f0000c94000)=0x18) 2018/01/21 23:54:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000757000-0x4)=0x0, &(0x7f0000560000-0x4)=0x4) 2018/01/21 23:54:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000076a000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000334000)='#', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x37, &(0x7f0000b3e000)=0x7, 0x4) recvfrom(r0, &(0x7f000095a000)=""/101, 0xffffffffffffff97, 0x3, 0x0, 0xfffffd7d) [ 271.447811] audit: type=1400 audit(1516578874.270:90): avc: denied { connect } for pid=10169 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/01/21 23:54:34 executing program 6: r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00006ed000-0x90)={0x9, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0xa12000)=nil, 0xa12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x15, &(0x7f0000a10000-0x95)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@llc={0x4, {@llc={0xff, 0xff, "f8", ""}}}}}, 0x0) 2018/01/21 23:54:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e34000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b5000)="8368165b3ec290b5cc2f6613e7e34fe7bfa2fb68bfb3b9d6b0bfde613ab233b2dcf67a987aa0d358732a9b69dd2e553e7d544efc8bbd8596f9adfec49d586163b8", 0x41) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_buf(r1, 0x0, 0x2a, &(0x7f0000a6c000-0x7)="faf1435ac86cfb", 0x7) 2018/01/21 23:54:34 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000000)={0x400003e, 0x90, 0x11}) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000398000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e83000)=0x14) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000d38000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, 0x20) 2018/01/21 23:54:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000333000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000d01000-0xa)={0x2000009, "1e8f1e579da8"}) pipe(&(0x7f0000445000-0x8)={0x0, 0x0}) ioctl$sock_bt_hci(r3, 0x400448e2, &(0x7f0000897000-0x35)="636037e5c07f3766aafcd44ae468d2dcd8f4e7a765d062e8e17decacf61ce0e1d0d46709762d33388822a19aa2a225f30b95178dee") sendmsg$alg(r1, &(0x7f000090a000-0x38)={0x0, 0x0, &(0x7f0000c72000-0x60)=[{&(0x7f00002c2000)="b17b64aec51af619557ab26c6c1e5ed85e8c04cd9a9e43f8cd329cb24dd11cca019a304480434b7f3159a2cb959bc688fd091bd379ee08d5a115e50a01c329581dd5e4c091f65925600a3e7322d3e0c84d0e35d89c3c8775d75a146dc66c9cc64a5555304627711c8ce5ab9fe876b326445d6b0d2bdcba823208337f97fee721c854c33c84a42c734045a06eb6", 0x8d}, {&(0x7f0000666000)="", 0x0}, {&(0x7f0000764000-0x1000)="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", 0xfe3}], 0x3, &(0x7f0000f11000)=[], 0x0, 0x0}, 0x0) 2018/01/21 23:54:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000321000-0x24)="1a0000004a000700ea091008090007000a000000002200000400", 0x1a) socket(0x8, 0x2, 0x3) 2018/01/21 23:54:34 executing program 2: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000419000)={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) sendmsg$nl_crypto(r0, &(0x7f0000eaa000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x4000080}, 0xc, &(0x7f0000000000)={&(0x7f0000000000)=@del={0x108, 0x11, 0x534, 0x0, 0x0, {{'ctr-blowfish-asm\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0x9}, {0x8, 0x1, 0x100}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0xfffffffffffffffd}, {0x8, 0x1, 0x5}]}, 0x108}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000ab9000-0x28)={@common='lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00', &(0x7f0000923000)=@ethtool_cmd={0x4e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 23:54:34 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000a8000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000f1a000-0x8)={r2, 0x3}) setsockopt(r0, 0x65, 0x3, &(0x7f00001f1000)="c8d63f23", 0x4) 2018/01/21 23:54:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x6, 0xffffffffffffffe1, &(0x7f0000fff000-0x8)={0x0, 0x0}) accept$alg(r0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x0) 2018/01/21 23:54:34 executing program 7: mmap(&(0x7f000078d000/0x4000)=nil, 0x4000, 0x0, 0x6132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000790000-0x2)=0x7ff, &(0x7f0000000000)=0x2) syz_emit_ethernet(0x16, &(0x7f0000002000-0xde)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @random="af7657d73970", [], {@llc_tr={0x11, {@snap={0x0, 0x0, 'i', "e38439", 0x0, ""}}}}}, &(0x7f0000598000)={0x0, 0x1, [0x0]}) 2018/01/21 23:54:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000ec000-0x4)=0x8, &(0x7f0000db2000)=0x4) socket(0x10, 0x3, 0x0) vmsplice(r0, &(0x7f0000c7e000-0x10)=[{&(0x7f0000324000-0x2c)="0999276655150aa1e937620a6ccafa01a8d9db25b6fe36bcce93498dc9ee62cbf1cefac77de7c90ac752b738", 0x2c}], 0x1, 0x2) write(r0, &(0x7f0000b32000)="2422000032001f1546f9ff7f000005dbff0007220c0002005034ff7f00000000000000007b", 0x25) 2018/01/21 23:54:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000b63000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000aea000-0x4)=0x14, 0x80000) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, r1}, 0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000a5000)=0x4, 0x4) r2 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@generic="4fcb830fa4dc0edf67042ff7d84e0205", @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000547000-0x18)={0xa, [0x8000, 0x9dbc, 0xb708, 0x12, 0x0, 0x5, 0x0, 0x98, 0x10000, 0x94]}, &(0x7f000046d000)=0x18) socket$netlink(0x10, 0x3, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r3, 0x29, 0x3a, &(0x7f0000660000)=0x0, &(0x7f0000527000-0x4)=0x4) 2018/01/21 23:54:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000393000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000ba8000)=@buf={0xca, &(0x7f00000f3000)="9687fdf734b7bd6d7ec5b60bee2e28d3d2d711a345a981d530e4b18e01ebaf2bce21b2d94634a6d56346f0940dc36dabb8c55dc39e23bdd43601f2cd9eb913ce6d84e0f93a03fd04f022efa2f99c9f622da089e67a5960d0e89a093ad97c0ab250bbcfad4c8b979b6117de719955111ba5a75ebe4ad83a041b886fa5d0ec8c4a5cb7f67ec9e34bdaf30038d9c37aabe4c62d06be1da8374c64eaafa649e94d93eb067ea8824f9e70f3f63d0a93f9c3e7fba6e6f028b33c4eb1e4c8139084c93da5f1edca221b07c4d309"}) connect$unix(r0, &(0x7f000063d000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/21 23:54:34 executing program 5: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000000000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f0000f7d000-0xa7)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a58d2b", 0x40, 0x29, 0x0, @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]}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "25aa47", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [@hopopts={0x11, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], "ce3f8207fb4f627e"}}}}}}}, 0x0) 2018/01/21 23:54:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bda000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(tnepres)\x00'}, 0x58) recvmsg(r0, &(0x7f0000be5000-0x38)={&(0x7f000071c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f000021a000-0x20)=[{&(0x7f0000b88000)=""/39, 0x27}, {&(0x7f0000652000-0x44)=""/68, 0x44}], 0x2, &(0x7f000081f000-0x1000)=""/4096, 0x1000, 0x6}, 0x1) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f00004ea000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f000029e000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000981000)={@loopback={0x0, 0x1}, 0x9, r2}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c22000-0x11)="", 0x0) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000044000)=[{0x0, 0x0, &(0x7f000023f000-0x20)=[{&(0x7f0000156000)="f8102b56fb0dad5417f5da93134bd1a1", 0x10}], 0x1, &(0x7f00006ed000)=[], 0x0, 0x0}], 0x1, 0x8080) recvmsg(r3, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/21 23:54:34 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x8000400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000)=0x2, 0x4) getsockname(r0, &(0x7f00002ec000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}}}, &(0x7f0000000000)=0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x1ff, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000001000-0x83)={r0, r1, 0x3, 0xa926, &(0x7f0000002000+0xcc1)="bf3906cb9eefe389ef255986411f1509fcbcdc5b65b3a7636a8e5edcad6a45c9a85a43552dd1a3faff04e736e94ec029f72dce95871b1458ea09ba52c5322e2884490fe761de44fcf2d18284d783e6276b4f11f1b006de841236e4a2836f922f2eec8a0397726ac55e0647bf767e6a1c6e2cbc9dca8640", 0x1, 0x5, 0x0, 0x8000, 0x4, 0x2, 0xffffffff, "f697b8f746ba9faedb1018be2c3b4db7b1e92ea3ef8f1b84d9ce83eb698fc99fd7dc3d60a70144f042d99c8080cf6bdf77a94a367233557a4ea190957154e4ada7992685d237a0515169f6b69e3c4544df730e00ace087b6f6d249"}) tee(r0, r0, 0x4, 0x0) 2018/01/21 23:54:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f000099d000-0xd8)=""/216, &(0x7f0000545000-0x4)=0xd8) r1 = socket(0x2, 0x7, 0x1) setsockopt(r0, 0x180000000000000, 0x3, &(0x7f000030d000-0x22)="2c2163b4e785040815587e913b9fc8b16f4e88e8740102fdd0d16c43b96769172d75", 0x22) accept4$ipx(r1, &(0x7f000002f000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000398000-0x4)=0x10, 0x0) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000896000-0x4)=0x0, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000ba000)={r1, r2, 0x0, 0x3}, 0x10) 2018/01/21 23:54:34 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00006d8000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000d91000)={0x0, @in6={{0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x58fb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x80000001, 0x7, 0x4, 0xffffffff, 0x3, 0x5, 0x1, 0xffffffff, 0x718, 0x7, 0xffffffff, 0x3, 0x8, 0x0]}, &(0x7f0000e96000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000b30000)={r1, @in6={{0xa, 0x3, 0x2e, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000001000-0x8)={@multicast1=0xe0000001, @rand_addr=0x0}, 0x8) 2018/01/21 23:54:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000f16000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f00006d9000)=0x32) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000a2d000-0xe8)={{{@in=@remote={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=@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}}, &(0x7f0000d98000)=0xe8) bind$packet(r0, &(0x7f000051f000)={0x11, 0xf6, r1, 0x1, 0x5, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, [0x0, 0x0]}, 0x14) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000e4b000)=0x0, &(0x7f0000374000-0x4)=0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000f63000-0x4)={0x0}, &(0x7f0000f66000-0x4)=0x4) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000b4c000)={&(0x7f0000b8b000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000c23000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005f1000-0x20)={0x1a1, 0x8, 0x201, 0x7ff, 0x100, 0x3ff, 0x7, 0x3, 0x0}, &(0x7f00006c2000)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000159000-0xc)={r4, 0x100000001, 0x0}, &(0x7f00002be000-0x4)=0xc) getpeername(r3, &(0x7f00009d5000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000407000-0x4)=0x58) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00008bd000-0x20)={r2, &(0x7f00009aa000-0x7)="821714179f55d3", &(0x7f0000cdb000-0xd6)="e69baab6bf5b05f471bdded5e0ed7154b9f2f35465330e22d377387f0b005e9d83a57bf5afc679dfa11a0e810d73207a19df1cd3f5abdec4c1c03cf761cb9fd91090d26296ac9af42590a9fda187cbf93ad33cc9e57e917f7010230f9dca62d55049fa2b051b5e083239971b88abc7d160e8a2e30abe93cc280532e8915e23c610b6f3bf07cd34f963722d5028eecbd0ee8063dbed822359b81ac026e46b8be57ece962dd9d3662f2eca7e01ebecb22c9743bdf3b5441a13b652ed967fd259279e68f98647434013b0b8c46a6a015527022c4f5a24ae", 0x2}, 0x20) r5 = bpf$MAP_CREATE(0x0, &(0x7f00007a0000-0x14)={0x1, 0x6, 0xc7c, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000a7e000)={r5, &(0x7f0000923000)="", &(0x7f00008ce000)=""/0}, 0x18) 2018/01/21 23:54:34 executing program 3: r0 = socket$inet6(0xa, 0x80005, 0x3) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000f6f000)={0x7f, 0x4, 0x0, 0x5, 0x7, [{0x0, 0x3f, 0x8, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x4, 0x6, 0x8, 0x0, 0x0, 0x30e, 0x0, 0x0, 0x0}, {0x789, 0x7f, 0x3d10, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x8, 0x2, 0x5, 0x0, 0x0, 0x280, 0x0, 0x0, 0x0}, {0x43, 0x1, 0x8a56, 0x0, 0x0, 0x2400, 0x0, 0x0, 0x0}, {0x8001, 0xffffffff, 0x8001, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x78fa, 0x800100000, 0x3946, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}]}) setsockopt(r0, 0xffffffff, 0x78, &(0x7f0000002000-0x6a)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x6, 0x3, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x0, []}, &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000001000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000001000-0x10)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000000)={r3, 0x1, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000001000-0xd1)={r3, 0x3, 0xc9, "6589a5492bbaff493ab6260ce1b6f62420cfb3bc91eef1c24316a9fd1b46b0d3de4f44555dc2fe27f7d88cdc1926856bb58c1726e9377013879da759ec8f35fb0dc645041a07acf171ea317eca8eef32c4ec6713bb4db3df46f1cbb0e64e8fe74fc32262de138317884a4629508d8304beb294323dece78ec30433317dbaa0687232ffe21db4325b444e8cbe7daaaf1d1e9f5e4283f0538116ca07cf8396a681cbc9ea274752048ced9037b195cfc4e358a510b32fae4e7680ba79d229f47bd6446f32c63f0010bbe2"}, 0xd1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r2, &(0x7f0000003000-0xcd)=""/205, 0xcd, 0x0) 2018/01/21 23:54:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f00001dc000-0x118)="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", 0x118) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cd5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000174000)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000030a000-0x4)=r1) 2018/01/21 23:54:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f000019e000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x40000000009) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f0000167000)=[{{&(0x7f0000de5000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000612000-0x50)=[], 0x0, &(0x7f0000c3e000)=[{0x80, 0x0, 0xffffffffffffffff, "6094561d7fe0204e689701398b19c53c9bf684758786271a36e1f77de2bd3d1df2641fa3e213c0d50d7615cacb6f21eebcef9d59aff990eb19cdae81d6159b72633923e439ad50b20ab8e57a3ff19abc68d0301e3f1144b8a0438a9370e40cd7b243fb6e7a3d922c278989b9"}, {0x10, 0x11d, 0x5, ""}], 0xa2, 0x0}, 0x0}], 0x1, 0x0) 2018/01/21 23:54:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c92000-0x4)={0xffffffffffffff9c}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000342000)={0x1, 0x1, 0x98, 0x3, 0x1000, 0x70, 0x0}, 0xc) r1 = socket$alg(0x26, 0x5, 0x0) close(r0) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00009b2000)={r1}) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000f8e000-0x2c)={0xd, 0x1, 0xffffffff, 0x400, 0x8, 0xffffffffffffff9c, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000014c000-0x9e)={0x0, 0x96, "9a79c1d50da77e47cf3ff6bdae6b56840a87d0ef379008dd4fc83b06e76866b18958d1bd1eef1ccb931982c2024b9c406fc6e2a045e3c92e32d729b532e27dfc6a5cdce8c54eddd0937dc616563005e1be67631a87ea75cb2634ad549d88ae87c70bb5b7b9f8da4294cbeef3ba2605d11b7f54a3588595d5c497cc8955f12ff327f0ce907b9637f64aed2b6d4ddb9a302f0ac0665fb2"}, &(0x7f0000fc8000-0x4)=0x9e) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00006af000-0x8)=@assoc_value={r5, 0xf2}, 0x8) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000df5000)={r4, &(0x7f000005b000)="def09880b39c3ef1b822f719e2cdcfb98b82bfb958eebf5888c6e57806e673a5bb75ae49394e13f117b85e21369106e05b64e16e58761bb79a85ed6228f98791f7357ecb1861312a317375cfa480a515501f4a9502bc07e8c7da75ccdee9f654a9011603d5677f87aa871c7d2006c79f0e2da340193990a889abf44f4bfbb6ede7dc1fc2737be9bdf4972a963189785905223b713fc35c9167101f982e6e19f3d2d19ebd85441315b76a2729d947b297a0c77cba6412b3c6c5862724527f6a3be24befbfd23da3afeece", &(0x7f0000ed6000-0x27)=""/39}, 0xffffffffffffff39) accept$netrom(r3, &(0x7f0000135000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000e29000)=0x48) bind$alg(r2, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r6 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r6, &(0x7f00007d9000)={0x0, 0x0, &(0x7f0000871000-0x20)=[{&(0x7f0000ee2000-0x71)="8b9d10fc0fa03f016b3203237152da0c7b54f83ea521dabf93de9dcde98b509cab4bc56b1250fe5ad669a907915c34a0d5a558ef81eaf60b6346bc17e28736b51d86758fc9811609694e3f8ae6ca1a23a312430c971037faa5e68937107a6cde427b9b766f8ffd8c436b7eab511931c9d0", 0x71}, {&(0x7f0000c1d000-0x4d)="4a19b3e9c56cb4d048ee5eac89f20135df8782d60937ae1426bc9117e32614212033a70f298e3ff8e5d2f63a2d1337f1d6b81f7dd47051456a3233e3ea48cc8e54fd033004b37fbde99b0a0462", 0x4d}], 0x2, &(0x7f0000f73000)=[@iv={0x98, 0x117, 0x2, 0x7d, "16d23e6245fabfbb422b4483178ef97bce72bfb9de31fe9521c351d5fcdd33f162fd51512c1d5b59f81ce2a800b3e8853cd642e7995da9a96a2ab5a2de03182eae4760d5df2f49845739df64644edb4ab7b790cabbd60f4a27a4ba8d8a3037ade5ad2c97d115133d136b4f0b150e4fd55a90c85e276107c19ef3816442"}, @iv={0x1018, 0x117, 0x2, 0x1000, "23cc574cedd128c6c97e40dcbf57837f89468d9ad200cf9cb378dd784596c8a6acea14881b9ae7a96f8b12ae7778183ecc369bdcf41c2dff2fd7750207b346bf2fd3241593f802d74c38920c47a41abf2589e33fca9deb7c6b348b1cc3d3020c7f249914fca626e34b884cf7853f140ee8a5233ecd669df9dda49db87f1ecf07db6246a58fee79b67dc5866efa85b0a4ce842cee7141c533c87450aedd5ec2a19e59328c665596f087a194f0c2a6b8b20432dff04a218950d98ff01bef3aa35aa742df097c24b38f8643b980363b136d3cb464da0fe09f5bcf3970ea4bc39a6a99833aa06e98e5efb12cd4b165d8323c871ba4282fcdfdfae5e01c529f1e6e826978f9d8349648ab94b17dbceab40c224e1fdbf78bef3c5ac9ecf093b6ccd3d878c8ecae749294ae3a816168c9e141136b17fc648676705053761c6ee2174dbe96bbb786d2ff7f73bb47b9fd38bdd1cc34bf9da62b9c625016d61e5c276a482d023120f477c543d105a3440689a1157da8f593291188ea9261f7d965294f0f98c45f87268b187f50e3a2115188c80d2eb4655547db6e75fc8c86fc3482204242bcb1ab400f91756d43f2028fa6c331b9dccc6c697d3c0eb56d5c11e6362dd8ec95ef7bab7e9e1e8d81dd4270d9d8d6ad5f0a026b9847badd0b6dfb8d8e4db82a3f7b17a9d5cf9ce18713bc8879443e69dc593c18d16d2e07b20302d08f99c9953ad96cd1458b26f616c8881d0687a4aa59ab609335de40b3d54a545bbf03e2ba69aef5ba26d5739394a95155e291168a8f0992a88584dcbc52f40eec99008e27c098afce7a99b384bca282327d32eda74f5f1adfe7dac11e673cacfc7ebdfbf5988b0c8a7753632bcf57b2deb4abead17490ccf3f44662f749e31c8a9c5147c168bc7dafc3f832591d74a551dd418ddcce603b7b42b817af2858a41804cf873c01d87ae840dd45c1341f9344d99ddf67cb9ff176defa0de1a1cf0fc562a9cfb0de76e06910a420593eb95496264a3cc091b92d48111b98fb321e95c28ea9e0b110a5b0915911fd37a291dbf5133ff187ae6b6988eb9a036555d7c19ae73ce6ddc20ee5a36e685db5a847f3c576474bcec719c9b6f2cfdb008507e47758a9e24ced38b5ddb7e96dc6f78fcb8b97d3701f6fcd89059bc63042cd05939c187dfbb00dc9a900416b738de827a674c4cb3d164265c0de9c77939964d9f52251ecb5572049374e76308655d0e4f996b18bdf4a1574829779b4ae2c18bfea69aa87836399613f418589f49c78ab4ce56cde65b3d865210326344985d03ae388692b00249885e60e7bc12cd3f7e256ddd6d69bbbfb9f7fa585a22e5c98537bbaae21cae298ec93683b21cb1384e6d59967782677a572a0f2f2fa368251171f7de636e2012018dfb960916c7b9d436f1e8a9cd7941666ed8b00cf0e8abe9fc55d165581ad3959ac781a600747575766685d18f6c2a92f7763e07d1eca12ba2e2af24f33e1bd42c44755105c5cddc877bd502f574156efa34e2472c67833f21d59d850feaf9a87775fd537a7b7568a8d0de157e6d80a4ae27b6d6f722690eaf8350d8e6077efaf360669c36eaa61ecf7fca9f5970f0381dc6d2cb6e35ca02440b99a944549f90a2fa96dec4842d66a15cdfac112136c2b0ac5c5614547918797e5e5fb05264c87339b9cd9b80528536c60bb56d34f83b264cde93ce09310a3dfd49bd2cb34470729f6f9e8cefdb44a31306598f23f7364df88ae9e1815f6a07071ebaf3a8f34232263eb245454f7f669fdbf7312b1615c942272784195d4425c74ed12d8d96d914f2d68459043aa52e39efaf6bc4d4d2ad08b732841a916671dc9112dc8d4398a98880801d65c84675154752f0fc59beb8bd663ed0c8e7a738a066631e068e70680fd6022aa69090fe83098c9d7ac1b031062fad99cfc8f17247549c734a8e6f0ee51e3cb251a6d84af6f7d595d2890b86629d545c3f3b1466450a58c418448b95e9456997cdaeb6bafd78d0ab3b5168210ca6f9d2f15486a072d4af67120dd152c4b3038ee2d6e38fb5cb02311488b0d66cf1330731ddf1d75bd4c71adf498bb00dafd7092b077093a90607b1de0a9ca9fa2aba815e6bd9fb3dcb7e9fb8ca0b2a56411a23a91c04285dd50506313f45527489834aa258eda7fd228bf97aa36476b0fe49e4b39772b20334b89ced478ec37d4d096a22896250c92bfc5d8543ae0920cac3e3bc68fec00844138a46e47d97c8b823f832874a3e4378a573030dd7ba4ec68d069aad2ea9115a23ec6f7ced49180cc6ead6909cf6dfe851a771006c87c2ac30220f454f57f828d3f8aded75e53cece019638d59caea2beb13b1a6b5500bb3931a1a0bc2903b57ffdce9873ec0783061d12b0cc08c587278bba4e3c8ee2e6021755859fd577e88430ce7b6bc0909abba25e7f18666e08eb119a01f7c213d09281dbd509d61a1fb2e380b07575282d91e1cc32d4b7c2d524a5c416ebd8740c8ff3ebeb51d26cae9dcafc67b8aa786ac656eacc1858276bd85577af9a27f1c422503ad378fa3b3b29fc0f1b5d9b15544cc4315bdd5700bb0516be15dca1e331bd9e945773c856722ab2044cb9196840aac5543167ff5eeb337bc7d891693d68b0d7937b1edda1a4aa9c08918c729d1664aa653eec2e5f7f277b1733891d02fac65db157bbed6e68f44268c43ad653ef5305ab375b71bf91b05614c46970e65ccfa55e1a9f26f023d1cd76d605f62c64a946c01c14472f6ae66065b59ef4e967a6b1871cbfb5395d51ff37d5524df0dcbf9f13e49dc44bc1b0b9d8b56b59117365e1bdcc04c8d5eb6248392bba5debe81555758d1b6e26bfabf468c869d4097fc70ebbb89e848f4fdfd85bdb99fba3e3aabe0933555800b6a50fead97de4f6a8a3b584580413b5d78eea9e02bc01f704f4956d19f1edb887acd7f0a8d65e7613c5df74a86518e8603723f667df7c438fd9d28552f627a50e5b263ea4ff5e7e7ae3e5561473eddcae3c968ebb2eb9b2d59c5afd22559eb0c96442473fd9f78281b4afe4dd690d61aa09f54f8f20c0f2d2906985487dc77f2d2dcd97a2a5cde3ff2e8ecb3a235cf600c955c45c9de6fb699b53cdd2be845d7b7b02fe5451aae2953512f09307a55cd1a8ac57348a3075b5d5541a90eb2db3bf78c8103e9dce77b3dee09368da1d47d9013a97b013bf27e075fb199268b26b949c9d62a581bb19251ab6f631b61f23a5bd7a8cdcb47158109dd9be88c0630cb7db992698697be1a5fb0044a909cd4084e7738a55990d7fb24b02349cbf721ca0e929eb95c5d0d18a85d06b77f00b0c6b6b2c88651dff8b07f49112496027ed0c06fb39e2405489d383c4bed62563d542d8588ef64f77c944d0ceb16e6d9b58b504b34629e31f7dd426d72d751d90d9d9c6735da5daee4cce45e50bc13569c967c1c80b2c3004f1af7125c0f910d33aa9e0311950bc0e0e8dc482c0333a8147297c902d56c5db4eab402fceecaf5f29071884948ac6eec047409b51ddc26625844dbfe0e1528c2a3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@assoc={0x18, 0x117, 0x4, 0x5}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x1018, 0x117, 0x2, 0x1000, "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@iv={0x90, 0x117, 0x2, 0x7b, "bfb3a64b63b2b74890a58fdfc1af2cf15d60b1d4a0987f1fcec36bc508dfe77ecc31a518b676f63007abeb125c44b406dfde39a29bb6a375daaefb5e9281a33cda1bf572a879936c7fa9bdf12e3a8b9576c3c670de11833eee0ad85fa64a72d6cad55b61396b30eecf67450035b20f7e9b462fcb010bb1437c3f1c"}], 0x2188, 0x4}, 0x800) recvmsg(r6, &(0x7f0000d27000-0x38)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000def000)=[{&(0x7f0000a23000-0x1)=""/1, 0xfffffffffffffe99}], 0x1, &(0x7f000098b000)=""/0, 0x0, 0x0}, 0x40000040) 2018/01/21 23:54:34 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000000)="25dc", 0x2) setsockopt(r0, 0x65, 0x0, &(0x7f0000000000)="", 0x0) 2018/01/21 23:54:34 executing program 2: r0 = socket$inet6(0xa, 0x800, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000-0x5)={0xa, 0x0, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x15d90b57}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$netlink(r1, 0x10e, 0x2, &(0x7f0000002000-0x88)=""/136, &(0x7f0000000000)=0x88) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000000)={@common='ip_vti0\x00', &(0x7f0000003000-0xb8)=@ethtool_rx_ntuple={0x35, {0xf, @tcp_ip4_spec={@rand_addr=0x7, @remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x1, 0x28f}, @tcp_ip4_spec={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x0, 0x1, 0x800}, 0x0, 0x6538000000000000, 0x1, 0x1000, 0xffffffffffffffff}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000000000)="e1156ed64e61a9b136cadce266fc356d71b27b84fdec76074d3f3b8a14e52fdaa3b6e89c70f5ad2dabc06c8de8bd3c4d712b0f7276907b217962789690aa955e828a6a34950bbc0c43cbaeb2d07b92ea9b71c7c2fcfb8fadec9610e4be519fa1c8c1980e8c64e4f8f6e5aec2ee5de9af04a5") setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000001000)={0x0, {{0xa, 0x3, 0x7fff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x85}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x8000a, 0xffff, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000003000)={0x0, 0x6, 0x8001, 0x1, 0x82, 0x74}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000003000)={r5, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000005000-0x8)={r5, 0x0}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000005000)={0x9, 0x3}, 0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000005000)={&(0x7f0000002000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000006000)=[{&(0x7f0000006000-0xfb)=""/251, 0xfb}, {&(0x7f0000001000-0x17)=""/23, 0x17}, {&(0x7f0000002000)=""/109, 0x6d}, {&(0x7f0000007000-0x95)=""/149, 0x95}, {&(0x7f0000005000-0xb7)=""/183, 0xb7}, {&(0x7f0000006000)=""/66, 0x42}, {&(0x7f0000003000)=""/28, 0x1c}, {&(0x7f0000007000-0x1)=""/1, 0x1}], 0x8, &(0x7f0000006000)=""/203, 0xcb, 0x20}, 0x2000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000008000-0x4)=0x0) 2018/01/21 23:54:34 executing program 7: r0 = socket$pptp(0x18, 0x1, 0x2) connect(r0, &(0x7f000093f000-0x10)=@ax25={0x3, {"1e1bff90206a33"}, 0x9}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x8, 0x6, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x800) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000001000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@empty=0x0, 0x1, 0x0, 0x2, 0x0, 0x2, 0x20, 0x20, 0x33, r3, r4}, {0x0, 0x5, 0x4, 0x3f, 0xffffffff80000000, 0x5, 0xffffffffffff5bf8, 0x5b}, {0x3f, 0x9, 0x800, 0x400}, 0xfffffffffffffff9, 0xffffffffffffffff, 0x1, 0x1, 0x3, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x7f}, 0xa, @in=@multicast2=0xe0000002, 0x1, 0x3, 0x2, 0x8, 0x6, 0x7fff, 0x1}}, 0xe8) getsockname$inet6(r1, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x10, 0x803, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f000076f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e9e000)=0x14) write(r5, &(0x7f00006c9000)="220000001e0007fffc01000f09000700000800ebfeffa7001a00ffff05000980be45", 0x22) 2018/01/21 23:54:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000766000-0x8)={0x0, 0x0}, 0x0, 0x7) syz_emit_ethernet(0x10d, &(0x7f0000200000-0x10d)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xff, 0xffffffffffffffff, 0x800, 0x0, 0x4, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[]}}, @tcp={{0x2, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, {[@sack={0x5, 0xe, [0x3, 0x800, 0x4]}, @fastopen={0x22, 0x4, "50b6"}, @md5sig={0x13, 0x12, "bd989e169991179f2af09833ecb58a6c"}, @md5sig={0x13, 0x5, "483fcd140eec102576090bcb8675967a"}, @window={0x3, 0x3, 0x7fffffff}]}}, {"7b59173da12d114021222e0d25e0d0b0aaa1acf7e2836d17982e1451d6a9974bdb70f0f51f4e22794c69a4bb61404597513fe8e24271c8374185881697e6b495a6d3f752ff051f8901deebcf08efaa1dac39ed5f39c21cecb3d577808b37f585b178b8a7b41a7ab647169d5848eb2fd48171ee6b4ff5442ff8d308df8b52ebc15af449d8028d9e1dbc83627348a09429c2b6e331a2c53828829d1d"}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x0, []}) 2018/01/21 23:54:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00009c9000)=0x6d, &(0x7f00007da000)=0xfffffffffffffd81) syz_emit_ethernet(0xa0, &(0x7f000023f000+0x8c9)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x4000000000000302, 0x4, 0x0, 0x0, 0x92, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@rr={0x7, 0xf, 0x9, [@broadcast=0xffffffff, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}]}, @timestamp={0x44, 0xff1e, 0x0, 0x0, 0x0, []}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], "cff21e4bacfb3d05b070f93910d97735590594c68de44271181f23c82f57e93c816ef7212ea5c3e7edbb475366be7082abd893232e0d886e355f9d16d0e6a4f68999c30b475561c5587eb46663271dfdc574e73bee9393fadcf2"}}}}}}, &(0x7f0000095000-0xc)={0x0, 0x1, [0xaf2]}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000557000)={0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0xb) sendmsg$nl_crypto(r1, &(0x7f0000616000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000961000)={&(0x7f0000282000)=@upd={0xf0, 0x12, 0x400, 0x0, 0x1, {{'ecb-camellia-aesni\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x2400, 0x0, 0x0}, [{0x8, 0x1, 0x400}, {0x8, 0x1, 0x7ff}]}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x48000) 2018/01/21 23:54:34 executing program 5: mmap(&(0x7f0000000000/0xee9000)=nil, 0xee9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000ee9000)={0x8}, 0x4) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000b41000-0x4)=0x0, &(0x7f0000eea000)=0x4) socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x2) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000eea000-0x38)={&(0x7f0000d65000)=@rc={0x1f, {0x401, 0x7fffffff, 0xc4, 0x4, 0x7fffffff, 0x7fff}, 0x8}, 0x9, &(0x7f0000aa8000)=[{&(0x7f0000eba000)="7a04fd87a0d9a1394fa18032d53a755ed0bc2ff5ef56573f259019779ff50c303f713a42edd4220e6a54ae44ee0bead7298bbc00673f28bdb4e167840236b76db88feb4c5c92b154de90db3029abf13757390e55159cb71acc7d33a090c16123bc3a970452713052f49b6145da755c853b10eb6d8a323c1198cf9f924be215eaba3f920ffded97af10f91ad13dfe3bc52c3190cd8b2dab806208904a2e5ef98c0bc4e5f584a25f0a16baab0e7197", 0xae}, {&(0x7f0000cc6000-0x72)="fce09a4e161968382417a78315c6dd99d0b5359250886d9b2bcbf7c404192809e934e7c6a2fcd19063aad2bfe6624d8267b32ccd9ec3b1edeaa073a85d27588f6074a78e2d3c58eaf275db0166245daa197be0b695c1ac5b4cbc47c1ab5d31f9e177310ef6620daac9369d4064657205e6e1", 0x72}, {&(0x7f0000ee9000)="a808bbae1a8b4325c75e9ba3f5f14becf3a7ede60cd8906a18ac", 0x1a}, {&(0x7f0000eea000-0xab)="18bd23847103ede5d292f50a84964c51f951fe0632a85f1a37524ad56e269d7d84c123b84e43f4871e39fad2a7ea91acd3555d0dde27afc33077ccf8c441a2836c0c5c6a17809654f928044638ec0bb84b77e7feb39439dc207a8dab956956516cecb6b72c8989266e908b2d9cc3bea275168feb86c1ff155fc64364a1e9238aa798bc31cf282b8c4d30be96045dea884fec069a681ec4ac555514cea493db734032ba63d36b577b2fe359", 0xab}], 0x4, 0x0, 0x0, 0x4000000}, 0xc000) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000eeb000-0x8)={0x0, 0x0}, &(0x7f0000eea000)=0x8) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000c3f000)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="5defb85903ba", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="1dff20000000ffff00000000d13bbd4b"}) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/21 23:54:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000005, 0x0, &(0x7f00000e8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000033000)=""/1, 0x1) close(r0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000820000)=@get={0x1, &(0x7f00008da000-0x2e)=""/46, 0x4}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000037000)=0x8, 0x4) close(r1) 2018/01/21 23:54:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x80, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) r1 = accept(r0, &(0x7f0000cb0000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000c84000+0x943)=0x8) setsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f000076a000)=0x7, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7e000-0xc3)="0680b4", 0x3) socketpair$inet(0x2, 0x80000, 0x8bd, &(0x7f0000c23000-0x8)={0x0, 0x0}) 2018/01/21 23:54:34 executing program 4: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000525000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000f67000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100000000009) r1 = accept$inet(r0, &(0x7f0000f6d000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000999000)=0xfd8d) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000f71000)=0x0, &(0x7f00008fa000)=0x4) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f71000-0x38)={&(0x7f0000f70000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000f70000)=[{&(0x7f0000770000)=""/26, 0x1a}], 0x1, &(0x7f0000f70000)=""/45, 0x2d, 0x101}, 0x1) listen(r0, 0x0) sendto$inet(r0, &(0x7f0000f66000)='7', 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) 2018/01/21 23:54:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4(r0, &(0x7f0000904000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000d6e000)=0x60, 0x800) bind$rds(r1, &(0x7f000012b000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2ae) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000df1000-0x4)=0x0, &(0x7f00008e6000-0x4)=0x4) r2 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000af2000)=0x0) connect$l2tp(r2, &(0x7f0000349000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x4, 0x0}}, 0x2e) syz_emit_ethernet(0x3b, &(0x7f0000ca1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2d, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x19, 0x0, "c931b99d4bd03a2f1015ef893959a4369a"}}}}}, 0x0) 2018/01/21 23:54:34 executing program 5: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) setsockopt$sock_int(r0, 0x1, 0x2000000000f, &(0x7f0000f10000)=0xfffffffffffff830, 0x4) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(0xffffffffffffffff, &(0x7f000099c000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000f16000)=0x48) connect$netrom(r1, &(0x7f00007d8000-0x10)=@ax25={0x3, {"c47ae1f6eb2130"}, 0xff}, 0x10) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000f17000)=0x80000001, 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f000086f000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$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) 2018/01/21 23:54:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2000400) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00002c0000-0x4)=0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000669000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000421000-0x4)=0x10, 0x80000) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000cec000-0xc)={@broadcast=0x0, @loopback=0x0, 0x0}, &(0x7f0000223000)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000ef7000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x8, r2}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000846000-0x4)=0x40, 0xffffffffffffff0e) getsockname$packet(r1, &(0x7f00000b4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000500000-0x4)=0x14) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000fa8000-0x10)={&(0x7f0000faf000)='./file0\x00', 0x0, 0x18}, 0x10) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000a38000-0x2c)={0xf, 0x200005, 0x7, 0x5, 0x0, r3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f00008fc000)={0x3, 0x24, 0x1000, 0x19}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000e38000)={r4, &(0x7f0000d30000-0x14)=""}, 0x10) 2018/01/21 23:54:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4000007, 0xfff) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000611000)=0x3, 0x4) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000c37000-0x4)='tls\x00', 0x4) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept4$inet6(r0, &(0x7f00004d5000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000e70000)=0x1c, 0x80800) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d77000-0x4)={r2}) bind$bt_rfcomm(r3, &(0x7f0000886000-0x9)={0x1f, {0x31d86c35, 0x101, 0x9, 0x35000000000, 0x5, 0x2}, 0x9}, 0x9) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000ea2000)=""/65, &(0x7f0000d21000)=0x41) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000e91000-0x4)=0x0, &(0x7f0000199000)=0x4) 2018/01/21 23:54:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) bind$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)=0x3a) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000ab3000)={r1, r0, 0x52d, 0x9, &(0x7f0000f20000)="", 0x6, 0x3, 0x5, 0xccd, 0x2, 0xd9, 0x1f, "b7e24641396c3aa88aac69b1994490eee11ecaf136e934af5906e2d8336348f251cbea71a67280132d2ec60de06de7792797fcccbc53e76b58603a7df34f89c67e5c172d5338a95a167565c1c69ac7480eb74b8f3e627fc8ae7ef827b3a686c947d623272a0b0f173e6426c846b211b6"}) ioctl$sock_FIOGETOWN(r1, 0x401054d6, &(0x7f0000001000-0x4)=0x0) 2018/01/21 23:54:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e5c000-0x4)="e513b5a378", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="11", 0x1}], 0x1, 0x0, 0x0, 0x2000000}, 0xc040) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvfrom$inet(r2, &(0x7f0000770000-0x7b)=""/123, 0x7b, 0x20, &(0x7f0000702000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r1, &(0x7f0000fcc000-0x38)={0x0, 0x0, &(0x7f0000797000)=[{&(0x7f0000e8c000)="11082b8576331f331c9b2af272caa33061446e81330fc7f6f771552bf3c4cde82a42a6ff5e9c77b0ea9ca7a5cb778857386d6216ef422b7e0c274de88f38fa3dd30d5531573bfbd17df2cbbbe168fd6e1bf1438d44eacf56362cac85fa61f6c595158944880698f02e011b76d490f8c4d98a7b49ef8e3082bfbdac7fe8a2b9af67eac3258b4573d0f3dab9c1ee78ebdce3092ba2324df427a896e878311f6afefae41fe1c152ca7dc27f4a6acde962b87f7fdf409cdc32ed21ccadcc0d2cb1eb92fe7e7e2156de8076892e9b0133f10b0acaee8255e1d455ae98c1c6e7c33c5bc352a33996b3cc923348119365b9397997a1e603de0a7ea2038e8b4c79237813338b4e9ea18e56d528ead905e0585c84f8bd720e2b5d89248657a31fa2cbe1d03f736213a7ccc7058cfe708dcd5f5fb2c60af91ccedb62aa2d9110ebbbc7a59e7ad54621fe00f90fae84914849924bbaeea38102c13a9fb424ea6dff780ac0f841b06f9265eef9dde36083e3c67aa8d1c2a0557362e686369f55698c16c554de1d15b4921030841a50a74d6bf00bf149d92fb8f6506d00780bfdb860037e26fb4ecf18087844a1e018d91bf3f6536425967cdac66803ddb04d75892cd2cd9d98a7e6f8d67bca1361a50669f3b2cb77900c04d8c6c54a997f8dd24e4f88173b4a8e4d510e094a2a0b8cf9684531ca6f806c82eaf5f01e9ca7b3563fe9c892e5282190a60ffd26593ec5e4d2dd14dde70d1356e5d26c535352fe81d9ccc576ff7cfbc0c8985ba843bbb2fc0c18cee68989e1c9213003ef0dcf8b2d5ef7f41f3afd6bcc7cd5002e89b3422ad4fd849613614fa5200e9c96184e2c872ea6d1c38b5cc31a29f836e16dbb504edcdfc91b3b223caf32a2a22ce4f04e398b76a89463d31468a0b40fd99771d247fb34039f1d8c4b802ba4d53bae90429d90dda3eb48c5572f610f324c3f7e6bd7b999c801ed41ed925d5cf2489ad70dc55e1654ed19fa3b1fc163cc00f30cb268ec5dbccb9277232330e764ac4cd21f518552956b7bde7acf29630c381a8d5947943dc773f31e54b9ef835cfe72d3a2747199649cc96a648c63ac48ba9c5f27fec10cd22a4b64a701d143ec2f137a0a73b1df09c5c8790b91d406294bd4cadc2c1cdbffb6810a46e9421e7a30fef15374c2f3db0a424ddb8502b8e3cf8241179dc0c4b12d99d29f51d05adf7ed08d42cd764e21fca946ed9d43c19cf36c4039068c0eff2e47831a35285555bf06f313f46d7eaaabec7a969fc3d96f693270efbfc659d607462ade0e846f8f7283c502e332b6fca93d976291a12aa5ce4b5c15d3e5d96fefa63768d9312349d2016368d9d631a389f92ef25c24c24aec267e3890a82591fdbedb9a90922349523792611bf5022311a9b08cd8b54018e8c69c7a6cbd765e87b5540e32c679d10cb1268b12a797bcee6e42ee6dc168c8fedf8aacbe6868ecc8c15fe63f52cbaf256be9d5b02a94da70c3f24ba0d74c0dff90b981746664ab8056d57de4589951c2ca619c2a7ba4f23b010f5798f84c68a53c8aeabbb9f4be4b8aafcfc67af3d680773697578688569755bb634561cd8138bd967214ab8b2b0909bd9cd26fb015f0466ac112d25284ffaa4343e3cd84fd987ab8f01f0c3b653434cd44b7cfc6c97c38bd9d4eb7bb791105b1f65ae3859e1926c6efd7e1b64d0f0b8c3c839f3ec0bd1d78e4437ab79dfa4b695192d16805b78e51b144b8a04cdeab36de24ffc6ef2fdc74b7c40751baf5d0d3433b44a1fce0c40ad95d50f9a2409ef430b87c8a7cc679093a0a4a6162a64c0c837042f8c6108a1cfd44ab7099a9305bd44ccab4b062d6ec4f0bd5bc5505c2fd7ea7a21fcca3311d52c10ee75f6de8e6157b883bf959d2af0a06c7fcd0265fd1a4a74764d26b4f24a830684317e65a56c9471c554ada78dfff5c541e9087b5ef3b3373c2ad73df9f34586359b2a1fbfdbc34894efc94b3c80924f4b451f482154e71d998fbe9ba2296deeed2080609f02d860147b4fb8ace2db213e846a7821052466fb3954bbd505a5d1269e812e4a403c6b4c3036fa66894662502b3f756f92980453b322cfe567e705279e5e57e669e79e726270baaa1461fc3634b395941d5a1fe6e3021a0cc347e1dde58001fafe1c8aad41480a5c6ed0c144ca3dfd70085d2e22159c7238fdc20e4ba5008deb5e5b5938ccbc773f3f5d3754efa92d722b8f90e15a0d6e10e7df83167b914e05d8e10caec720436933948c431f8081d75becbbca024bff64c1cc87c2583857a6e036a2119708492db3650c82432862849c38bafe4532965259e67c541e752e69b2e8dff22e8195db4505fec3eca7594469e9381964d8c4d343c70889f35a7c900f9a70b2a5bc54a564d1282e00e0a16608926d26aedf1867589e6a6d133d15651d6cc3a46330d8255a7e1e669003ecd47ea659335fcc105187c3ff1510bbdb5f3cb99315a2b7896c06951c2d7788f28c1496bfee5bfa2c49ac1535b29987f069df9a467c7eb69df3e1aec3996ef5eb21609c54d48ed3a47959ecec3625bae6b14842510a2df763f07d256d781b59c712f47b61d984359192537ae73c22da6c8b547b7c0fe447d4b98d3844aeb5c8ae82498d3b2c7cd360e10f18941667296fd4e2d3b5538679dc830566629deccd091fede4663e729fba18f1fe1c161cd62e2fd958d4060472916b53173241b47aa4f6542d1acccc61937af755e464cabb25ca9c226cf7af01f3c583b046d58c594786ea8410bdd95abeaf387b5569ac76860dfa7a57b1d4565d186d2de043758e9c09285498fe7ba12acb6ad0b3a990bfc3c8a7b74b390caaf890f3c70f442458ed20464a4322c44e59b2d9e5724cbdd818056484bb3b3e14970f14dd43ba1d01a8f59e46957fd13a8b93a9c2d5522a9d403b6ddbe8851b894a2dbfbc3d07659b1a89595c96043cfdecdbd7825d0bd6633020fa92fdd45a4eefb5f44fb12bffb87e79d574625f020e54a8016f062a2ec7c39caec43a7c64873fcfb1c05d5e44549978221105daeff8b2ca5513a217ae6aa8577b372d32eaf9dee97639430bbf4a4859af7a4a2e137283893ae62dbde2f2807dd750dbd1fd0fcad70f839903f54c9271a757ec7f33ae66b5921b729f1de40037cd8c95a7c622786204350d98821f0b1246b578ace47ab8b6fee9720ec893f85ef1f846c770117c7fc169a49050e9f42da1dfc0a011c18e4c680c51029e90f8fccab70ce8ef28e3ce93f213832d6f4e1097c1ab5a1a467befad7f4a56f73276c66261eaf8b0a95fe611b82965661771bee1b70f48412bdad1e1aec14dc330fa5732fc6238cbb659e370f3bfc484d8ff54c7ba7149ce86889bcb2a024aa3e0224e142be0d105aff23646c508752019e93438f398b95008f089bcae0673193b15e1ba732b33c253e92fffc29bcd61758dacc2ed10b1787c8c22645d7565e61bd5acc52b7a2e75e83c00b18f84e3769174ca0b028d48a55de0c9efa399f03d651185556cab72e910317c2bf4b96f6c1703ee1c33bb1847803b7a60205b2a7ea04ed47b1abb7d1f85d60bce312b26796d9a4c8c0cc50329138c73d5b5ce6f5b76b490501ec76fa2159711fcaed1ed5be627d370db64e643adc82c49f95bc009b37d489aff838fa0675ee90d9dc2bfd5834baf1b0b5066a9eb74cab6c561ba2529d019662ce01bf349bcdea8f0e2e5a6a06130a1862f2677257933d8e3307dac9cee63d972f5af5e55959d790ee41f5c4ce5b094a9abc21b9133abf92c273312604547001178b4329a26a035e9b56c1e33b46f3e40875821af3fc0b24cce6230a1a6783fb0b17af0583280722579652e5495bb11277a8c3cca903d7fc7b9b3ab4a2e139e358ef1cfe52da29a4d01ee54c6dd43965b379b6b9bda868fde1c57da146e7f253966a6021669a1a3a32c0a74c6f9fe4eb548deefa30f10f1ebef0e28f9eb61ad57eeb202f3fa9bf77ec9c3bbfdf86be84c8dfb1e18db292d7f4defc16c1de56016833b08cc0fcc614791ddef04d5b3fe039c77fa592e5dc28f9c8b53ddd23d9751d2d078165b46246b65c2a4195781e936cd01dd719614daf9f38186af9d2be7ae7f0e4f6af40d25fc766ddceabd762584dd0ff5da45331cb355db51d31358128fa25c7b7b87556412918d4a842f270e1f59c9d01d6c185f073778ad088af76b9089531e8b92a0b46211434b2ff66e32b0fa8ff178f3fdaa74602d5540a2a9d70208802c2f00e6f2884cd9cd947e671736fedefac06eda4090b02b296ab897c6b18f09ff54cbda592b9b7dcd57b1216c45eadf228e48ddff191902164a63cf19c8e3cec72bb3c09076df65afadc3e6742aa0841ff3cdda3f917ef728cd834dc893bf770b4f84f72de6deaa06d54a3a192b2ecabb34467fecbc72008e2dd940deb980abfdc064ec8efda605e8ee1a5e4a6c54fbe4048a30fbf2dac13958b9a790b0a67f17749382c3bcd75f67ae731e075c84b2bc07973df671bc70114a235865b9048d7744c342c0ef733b6e9d722e5372e64c37e0364e2ad5dcb6a72a9d9543fe2b4d139cfc050941fcde291e392c7d8ac7007887bf6b93f4dfcde02993dfe1285058d587166cfc9e93cc7a3b01375382d424215fdafa0319bb5f4a02eb8e789feb31792160a4b3f60cce5eedd9e6e84e19b0b92f257e27179ddc1f73dff0e21db0eb37551ebaf3787e4766bbf584f694451099575923884a3a7abfcdc1522c031c60793d966827417fc3ce061129a8f03f1b02e5d614d53a3ea8ce65447f738fc130e124d5ea1318b6e6c7781c27f61788704f0cd156d87dfbcf0fc45fc7b6292e67ffde9081afc5c686cf31b4a1f42ebbb487e29dc102019ca8cb8593e3248a878d8ecbd3f885885f9b74e6fe216c0220fee695a285c25d6ac71940cb197026436e5283366aa9909870d00eac86cc10f008cea9b1c70f0cd3738db64a10daec99166b6c94d5580a52bca8adafb954be3856332aca33105269e59f8d9323b6f5df4f9fa8b53f1c94a6f5e36939f99dd259bb5ee539cfabfb7eb9d6e9d535876191283c4bcfe9e0386ad90c15e202b1ec9db2542b42b93f63a5c3880965dc970f14614f9a3e5bbbd523f81f2e34d8891ae21720d807e708d76ca93e769dd7db380a2e7fdec02f3070a80c008f96a0b55e5ee3cf29f2d5033c2add212b4725e0e9d65f9c02cd61dda7d3ab7cc3bad3e256bd3e5bbdb8d0131ebcef44428f8d35a395c7041cd9cba7d0bb937e05bfbd0e535532c1c53bc0b4f798ddc95e37cceaecbe1ecf4b822173786353a523af1585d5223772ecb4325d7451c1d989a64d477280077d623c7573e66c3b2200d4417d5faf451df29a9b57147a73f6dbf61572694bbf9b066d9b12939dd87311abe696ad42073fc5e6d004e95b4e1080fe8de7b92f7d584aea431198d997d8001652c05e6219affbb763dec0065b029fe5c33b024573497a984f57c320100e9930b95f6b2345c11a84417567346e0b0aacad68645c5b38917ccbed15a5cb87086d7615e4e8b35d955ce736ce4cc77fd07078ce76499648ddd4f64d7173818926b03dba25fa7fa6e52655bc082283793e15d6d70ec7267bf215d01182e27ae5656c287d64ce98bcda21bef5e6897a08c", 0xf8d}], 0x1, 0x0, 0x0, 0x0}, 0x4c800) pipe(&(0x7f00003f5000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f00001cf000)={0x3, 0x0, 0x1, 0x10000000000}) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0106438, &(0x7f00004d7000-0x10)={0x80000000, r5}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r4, 0x800448d2, &(0x7f00004b3000)={0x1, &(0x7f0000ab5000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) 2018/01/21 23:54:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)={0x84, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x0, @ipv4=@empty=0x0}, @generic="5b659a62290ffc380c2dbfdc5e9f17e1a04810d46404d5291cb4e2bf501db1bb949869c29c4d914d9f26425e66cd4dd3050bc1700612dbc3080c91745fa158cf0d70309f7f1969136edfd73294c0356675a9e8aa5944f2a432a15b3fe56aa166b57c0d"]}, 0x84}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000a05000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000018d000+0x4ac)={0x0, @in={{0x2, 0x0, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x6, 0x7, 0x9, 0x10000}, &(0x7f000040f000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000dfa000-0x8)={r1, 0x7}, &(0x7f0000d25000-0x4)=0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) connect$inet6(r2, &(0x7f0000071000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) 2018/01/21 23:54:34 executing program 6: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000b48000-0x10)={0x28, 0x0, 0xfffffffb, @my=0x0, 0x0}, 0x10, 0x80800) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000b21000)=""/184, &(0x7f0000ff5000-0x4)=0xb8) 2018/01/21 23:54:34 executing program 7: socket(0x2040200000029, 0xf, 0x2) 2018/01/21 23:54:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r1, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000adc000)=0x2, 0x4) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r2, &(0x7f0000b0d000-0x92)="", 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x5e9}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/21 23:54:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000007000)={&(0x7f0000016000)=@ipx={0x4, 0x9009, 0x6, "75e314089220", 0x9, 0x0}, 0x10, &(0x7f0000054000)=[], 0x0, &(0x7f000005a000-0x90)=[], 0x0, 0x0}, 0x81) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000005a000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffef) r1 = socket$inet6(0xa, 0x5, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000854000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c62000)=0xfffffd89) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00007d7000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) r2 = socket$inet6(0xa, 0x1, 0x0) r3 = accept4$inet(r0, 0x0, &(0x7f0000cf0000-0x4)=0x0, 0x80000) socket(0x7, 0x800, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000809000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3f, 0x800, 0x200000400, 0x28}, &(0x7f000021a000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000354000-0xa0)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8, 0x0, 0x3, 0x1}, &(0x7f0000901000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000ffa000-0xa0)={r4, @in6={{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x400, 0x0, 0x0}, &(0x7f0000624000)=0xa0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000ffd000-0x3b)={0x0, 0x0, ""}, &(0x7f0000001000-0x4)=0x8) pipe(&(0x7f000015f000)={0x0, 0x0}) ioctl$DRM_IOCTL_AUTH_MAGIC(r5, 0x40046411, &(0x7f0000d2d000-0x4)=0xa6a) 2018/01/21 23:54:34 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x10000, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1ff, 0x79e, 0x7, 0x0, &(0x7f00004fd000)=@common='bcsh0\x00', 0xffff, 0x1, 0x4}) setsockopt$inet_int(r0, 0x0, 0x2d, &(0x7f0000842000-0x4)=0x0, 0x4) 2018/01/21 23:54:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) 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 = accept$ipx(r0, 0x0, &(0x7f000077f000)=0x0) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r1, r2}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r5, 0x0, 0x9, &(0x7f0000ca6000-0x4)=0xfffffffc, 0x4) r6 = accept(r0, &(0x7f0000437000-0x10)=@vsock={0x0, 0x0, 0x0, @my=0xffffffffffffffff, 0x0}, &(0x7f0000b8c000)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000f50000-0xf9)={0x0, 0xf1, "0c52275ce1fe4faf40f0f7549db09daedeaad783348dd730a9a610f7b366082a35b56d0df8b6843148970547e4dea52604f8f9a3f367acb87ec3983f868e1ad471447b3f3c8e9b4b2165c6155fab48d84c6e1fd104d3b15a862aa150bf67e1275112344b09905e0ce0a54fcdd944d69e350c1c02204e1df00d423c045f6e89f9eb6143231260e6dacab20f6c58c666876794e6e3fea869302c3c86980f25a7274832b68bb19b11122df46f4fd9ab3f0062878b1990601579cbbf5615a7a26260cb9144f5acefb4c2a3eec99d06aa531e2b4ec801b265edf4fd07787af6fb794c1dd4276bc719e00b5c58253687020727d6"}, &(0x7f0000973000)=0xf9) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000f6f000-0xc)={r7, 0x3, 0x4030}, &(0x7f0000cfe000-0x4)=0xc) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f0000ce1000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000651000-0x38)={0x0, 0x0, &(0x7f0000526000)=[{&(0x7f000026e000-0xc5)=""/197, 0xc5}, {&(0x7f00008ff000)=""/136, 0x88}, {&(0x7f0000a8f000-0xe0)=""/224, 0xe0}, {&(0x7f0000ddc000)=""/3, 0x3}, {&(0x7f0000252000-0x1000)=""/4096, 0x1000}], 0x5, &(0x7f0000b9d000-0xec)=""/236, 0xec, 0x2}, 0x10000) 2018/01/21 23:54:34 executing program 6: r0 = socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000001000-0x4)=0x0, 0x4) r1 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r1, 0x84, 0x73, &(0x7f000068b000)="", 0x0) 2018/01/21 23:54:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000596000-0x8)={0x0, 0x1000}, &(0x7f0000fb2000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000f32000-0x8)={r2, 0x80}, &(0x7f0000d1e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000a3d000-0x8)={0x0, 0x0}, 0xffffffffffffff8a) bind$inet6(r0, &(0x7f0000ca1000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00005b5000)={0x0, 0x1, 0x0, 0x0}, 0x8) r3 = socket$inet6_sctp(0xa, 0x2000000000000005, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00002b9000-0x10)={0x2, 0x0, 0x0, 0x0, 0x0}, 0x10) sendto$inet6(r3, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/21 23:54:34 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x4, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x68, 0x7a, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000002000)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000004000-0xc)={0xffffffff, 0x8000000000000000, 0x10}, 0xc) socket$inet(0x2, 0x3, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x80000001, 0x100, 0xfffffffffffffffb, 0xc, r0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/21 23:54:34 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x689, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "11ad5b", 0x4, "5fc07d"}, ""}}}}}, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000009000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000003000-0x4)=0x19d) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80000, 0xc00) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000000e000-0xa0)={0x0, @in6={{0xa, 0x2, 0x20, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x1, 0x6, 0xffffffffffffff7e, 0x2}, &(0x7f000000e000-0x4)=0xa0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000000d000)={r1, 0xfffffffffffffffb, 0x8001, 0x5, 0x80000001, 0x4}, &(0x7f000000d000)=0x14) 2018/01/21 23:54:34 executing program 4: 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) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000073000)=0x5f, 0x4) listen(r0, 0x0) r1 = socket(0x8, 0x1, 0x41) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000109000-0x8)={0x0, 0x0}, &(0x7f000045b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000c89000-0x20)={0x0, 0x101, 0x200, 0x7, 0x5, 0x7, 0xffffffff80000000, 0x940, r2}, &(0x7f0000eec000-0x4)=0x20) socketpair$ax25(0x3, 0x3, 0xcb, &(0x7f0000a37000-0x8)={0x0, 0x0}) accept4$ax25(r3, &(0x7f000012e000)={0x0, {""/7}, 0x0}, &(0x7f00002f4000)=0x10, 0x800) syz_emit_ethernet(0x83, &(0x7f00007a1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01f7e3", 0x4d, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7a15cb", 0xfffffffffffdfffb, "a9a8bd"}, "bfc1a222e1396f74a3965a484e14ab23369ee2cb5ee7767a97ba9772eed9a4779da0cef52031f8209845ed6b2ada35fa39af3f76ac1395c3e148fd958c"}}}}}}, 0x0) 2018/01/21 23:54:34 executing program 6: mmap(&(0x7f0000000000/0x49d000)=nil, 0x49d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f000049d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f000049e000-0x4)=0x0) mmap(&(0x7f000049e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000049f000-0x1)={0x0}, 0x1) sendmmsg$nfc_llcp(r0, &(0x7f0000191000)=[{&(0x7f0000494000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6c82d0d4f04de9f3520221cfe6c1674cb923c89a7a3aa40ddaa5a063026b6e0e042200eed9d3d9a7002f6fa09aa32070d3b823f5118af51aad5375047938a5", 0x0}, 0x60, &(0x7f0000451000-0x10)=[], 0x0, &(0x7f000049b000)={0x80, 0x0, 0x0, "0d1bd0d386358ce40568dc08a5918c608142cbb5e77d536ccb58b88b7654696a20b4e703213a67108e6d9c2bedc8631b08ddf2a449bc21b13151e54ecdc322ee079733d5d626f014a4b23c4f5711a5ff15c16ddd4a8467cc33c70b0de56123cf81a5ee831bcce6ceac"}, 0x80, 0x0}, {&(0x7f000049b000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1e223b20cd05c3a49240591f6bb1f267d9d85b3021cbc92125e6cb5341eeb89a38f99f93026b7e8842198fa3a4dc771501ec42b52dfacd4ea4fc35363571ba", 0x0}, 0x60, &(0x7f00003bf000)=[], 0x0, &(0x7f000049b000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x2, 0x0) 2018/01/21 23:54:34 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ddd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x80, 'xts(camellia)\x00'}, 0x58) socketpair$inet(0x2, 0xe, 0x81, &(0x7f0000cde000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000f2000)=0x5, 0x4) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000026000-0x21)="0735605dc06c18ff000200000000fcfe790097d60f06ffdf8bd7e11000017d422e", 0x21) 2018/01/21 23:54:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x823) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) close(r1) socket$nfc_llcp(0x27, 0x3, 0x1) 2018/01/21 23:54:34 executing program 2: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x0, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0x1) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f000053a000)=0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000f50000)={0x0, 0x2f, "7c9fbd51666b04b7419abe0d0987386cc4056b909a4a50718d2ed04a7f924fb0c57ea8d3bf2c4ddfaf39eee2cab2d0"}, &(0x7f0000eec000)=0x37) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000cae000)={r1, 0x81dd}, &(0x7f0000d11000)=0x8) 2018/01/21 23:54:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000565000-0x38)={&(0x7f0000252000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f00003ef000-0x2)="be", 0x1}], 0x1, &(0x7f0000d76000-0xc0)=[], 0x0, 0x0}, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f00003e2000)=@in6={0xa, 0x1, 0x101, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xff}, 0x10, &(0x7f0000043000-0x60)=[{&(0x7f00001d4000-0x5a1)='\x00', 0x1}], 0x1, &(0x7f0000959000)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f000095f000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0xfffffffffffffdd9, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) 2018/01/21 23:54:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00008a9000-0x8)={0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000622000)={&(0x7f0000951000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000aef000-0x40)=[{&(0x7f0000118000-0x99)="ba567ba9aa6191cd587b47fbc0e10c51162f4b8cdd5a22633a8a7c6b9222fd9c16de6d7ee5561b6918ec00db54a665546ab4bbb4cc453753984fc28fbe02ef8a940f2b336375aaed0b15f5490aeeab1f3bcef169acbb6a83d7ccd7f7d5a1bf7e8ea40c31f6d73bca9d59122f075bf0508fa1cae6c1b14cc65af0e621ac7c53644ca8e8903f8e32fb5ac40dc1ff8b106a674827aa63a74f5673", 0x99}, {&(0x7f0000b33000)="7b2ed97ba6e8868e7433c9292d23a8bf694c1555ca4e1a3945c7bd4e0ca39ba138814e8daa87a9790516379aab1e0a12fe1398990e1303a59eeed4c34abda5e1aafe477336f6a8f5db20ed370a330068", 0x50}, {&(0x7f0000bce000-0x1000)="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", 0x1000}, {&(0x7f0000575000-0x49)="30031e0110ef68cbb58cf3d3816df002d384ee9d2279582377afaafe4f789841a1d5d5cd1b9fb467f93722524f3469ae63ccdc68998fc38930df6e377b3c30924b65bfe701d5533365", 0x49}], 0x4, &(0x7f0000da9000-0xb8)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x38, 0x1, 0x1, [r2, r2, r2, r0, r2, r0, r2, r0, r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r2]}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r2, r2, r0]}, @rights={0x20, 0x1, 0x1, [r0, r2, r1, r3]}], 0xb8, 0x20040000}, 0x8000) recvmsg(r2, &(0x7f00008ef000-0x38)={&(0x7f0000337000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00000c8000)=[], 0x0, &(0x7f0000c73000)=""/0, 0x0, 0x0}, 0x40010062) 2018/01/21 23:54:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f000073d000-0x4)='tls\x00', 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000ffc000)=0xbd, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/01/21 23:54:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00006dd000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000be9000)={0x0, 0x0, 0x0}, &(0x7f0000137000-0x4)=0xc) r3 = gettid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000a07000)={0x0, 0x0, 0x0}, &(0x7f0000489000-0x4)=0xc) r6 = accept$inet6(0xffffffffffffff9c, &(0x7f0000328000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f000041c000-0x4)=0x1c) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f0000010000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000948000-0x90)=[{&(0x7f000007a000)={0x3a8, 0x3f, 0x0, 0x6, 0x2, "", [@typed={0x8, 0x48, @void=""}, @typed={0xc, 0x2c, @pid=r0}, @typed={0x18, 0x93, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0xc, 0x63, @pid=r1}, @generic="4f782fc1fbcd365fb60a75ea", @typed={0xc, 0x1d, @pid=r3}, @nested={0x348, 0x5f, [@generic="d83ec3871f931e20dd4f31b88cb8e9e0c132ee8f9283cbe1f04ac292f87f846db705b9fb8f8917bf1a411c6518ab16c5fd04afda6673f63439ffbe675ad59714cea4444d96b46e56ce32ad9d4e7b8fa1dc90b102a97e7e1d5cc1ce8aa4d84c872ed7a53820c64930d0bc6e7275d94581c25a779d0c8f266a5af3fef2ebb9464be9b362a33389b127cdefc5c35c96dd52ff8e21fc3924382b849107", @generic="9fdbeb63172a0ff6a03d4404ace8910d5a83dcab1bf75aacd221e323492c8fed113a652fe7653b5c00cba7647013b156e74371c9f918368232ad6bdf95bb6f642cec3813d0464552023500bbd8dc41ba35f52062e8301fc60cace85d30d0f3b793613efb58fd78607a66fbfe8b05fb6dcbfb0049f6a6ce61cc8b5b86d9de213e512d70b0130d5a83b9b4169fa4c974d1b2e8b5a95685e6012f8a402e6f4b2c268b84ac772b46d7332f491ba5571ea2d7c9e79d9523a065c407a7ff294923030f412a68249f684e39bce19d24704d83cb8c", @generic="1f7b5b47f1553fe7fad2993e20f893784db7ae0699d46b68e4c74af9ab8a687cb9ac869253cb566f8dc65c26bfebd08a2ad9589790502327a8ecfbd3f4ff492bdff79df5051bf72e6d8990f96670ca1ecc90d63c2441f459f63aee8aec7ed3ff7208fce450144078d5217dc92331546cd2b34854fb3434baeadb34a6800ba2bf47da7983cc59813bc8cf0699fec9909e83355559c2f7fc25c565308c785993f900161916bf357eab2795c43a64359dc6edba15ea0fc174a20dd8faced71ffc2c83f2758a65c6048fcf65c44208129fc01f411074798fa3e16cb7abe5e07dd018ad8d9cc7c60fb890be85ac5a73a226611d433483e4e5f6", @typed={0xc, 0x0, @pid=r4}, @typed={0x10, 0x66, @u64=0x6aea}, @typed={0xc, 0x3c, @fd=r6}, @generic="ecc89c7c818cd357d7b5ed12f1b24cc4475a22d7ee63ffbee725d6d865a1e363d67b28ca42bbd91ffda77f34f24be1f334d5d63136a2a692ad0b1e04063c32b75a1b", @generic="680bd7807f7fc53c9919acd3816b6eb9ea56d019c1115e2e235add601cdb74ac95dee1287aa61b4651555242c6dd887b5f3b7219e1679aeebed8ebac7dd5fe96de233c47987aa1095d7d3d26ba1032cd73c84578bf6581dc6b1020fa37287487f03e081d2162ecd4b2606f3f461f78281626ee172ec1"]}]}, 0x3a8}, {&(0x7f0000d9f000-0x68)={0x68, 0x27, 0x200, 0x1, 0x3, "", [@typed={0xc, 0x8e, @str='{^-\x00'}, @generic="fc473a07a77a390834b09528892ae759ee57782b48721666caaa0f534d2f14699ce84c48270feb841630c01be9da0c14b8521283", @generic="513a691af66abe46af3d65bdd2373a2183ce0fa118f96ae0"]}, 0x68}, {&(0x7f0000304000)={0x444, 0x33, 0x6, 0x1, 0x1, "", [@typed={0xc, 0x7c, @fd=r6}, @generic="2894eca0d3cb974eb1874cd635b840cbb7b35443d0e7fa413c6c1a06696fff118040df3fc099dcfb845b20c32e22df6f0f3ba20eded241d1492777377ccc358ce59123bd315dcf7aa7ec4c12d141a04aab71a91ec3c7c6f8bc4697ca141d87b239e3ece798da18783f2f3cad4cac", @nested={0x3b8, 0x3b, [@generic="1cd5b4c283e279a809d2eb4b168c3763da981a6bd2c01c35ed6e43918faf0c905d4e2ac3a028a6bf535f1a8504c843b626f2ad68a7e737b0f4cc8a09f00b2c9682b3f94e921a2e1e02fcda887388744cd4f427c1e3b2c9ec0a3d519533310da66f314dbbd4c10be6b5ea25a2cb51f4cc230e1b8ba53cb7575879e71aefeb1d3b431d220778669b6d0f842013c26d38bda7985955e39458baeddc47c3aab9fa4d6f6f71ac0d1de1ae1a89cf6c9b2ab61a5b69c2859d624af37475b515f2d07ea117082ce232281ba2c796bd319d48aadd21a7f7b64109", @generic="65a529a017b9d077050d242f6fc4a489d2c6fa38745cd69d6e12703064d9088c25b2c4215678b4b1491e14e79a2b0ec407722cac8919fc13646d2f638c3ff6e5308dfb7ee3ffffa9525880ecaf2c2c55e8a66b05179f4a987a6f8cb074db062e93a639fe2dde69a43d206f76eb7df1a36c22fdf50d13173b83c239ba622932322e153b3ce3ed830179c3590eb4dbf62789", @typed={0x8, 0x41, @void=""}, @generic="1fbd1ed538f3db1eb47dfd7304d185296dbf43922942394d50acb90b53c18eab58939b51d3dd5713cabb50ac6766d28dd33e17b0dda124b9941facd669e0551cd09e58df0db42320fb143bd56cb61ce1cd1434f468ddb2a6dafc828e70c4f5b4fb3edcaadd87986b818978995daf316391323871c0eec8411c4d3bc564fb2777f8cca2aef4", @typed={0xf0, 0x2b, @binary="19e8cce64ca01cdbd3d4747841f456aa67b0d3e5456e7dd340744ae03a64ef72d11aa261eacbf98aeb4bbb249a21375b9dd674ab6e32fdd3e5e2638f8d1463aebef3162c8052776c0ea6528acddcabc4d8e6fa1a1638cee42fedef45451b340a33041d7a2bc87447c81c1ce5961a2aeac8656a1abdf08f13dd368168cebd9b9bbde43a43229d7ba9011062e6a45a3b8179f5f8c8349d56d9bb004afb4c2582df90a7331b0eda482a2c08f27d345f3153ddcb24d44ae2ea4793eae2da819875c60a06f54123300181472f16a0e112230d755ab52e24df8619f6c4fc04faf50c3105391c519e"}, @generic="3f03dadf5c2db66a1e3fd8f5e32aba3c38b08efa48e246aa4201c8383ed8ab940c33b42975e4ba34598e9ee2d81d1fbdf2dc0057ab6a10f971fd6e04838e195bf5e76b01", @generic="950437c0cb020185c902f159df530ae5dbe46f9c6fe4e28ed47154f5d3bff1ee6c3be3a6da4dd7ca2b1e58c567716708b988e0", @typed={0xc, 0x62, @pid=r4}, @typed={0xc, 0x87, @pid=r1}, @generic="b00bd520d490daac58a50e194399a2c9508b7442507ce54d3f31d15c8fd82d25e618f6bd41b16e143ec383b5ae4eb411bfbc6e58f2c7cc2ca6cc4b8be83a277a"]}]}, 0x444}, {&(0x7f0000520000)={0x223c, 0x2b, 0x0, 0x5, 0x2, "", [@typed={0x8, 0x3c, @void=""}, @generic="48586618d469a37e0858bc83b78a98d46d257c6f2a0efb538746c300443d5d5689d2854f74d1575d65642838627ae15aa745f3fccb8f206e89952c019b026ec3924bb5d0c698ef5e8fc76f60c4f4afda18e20a2685dc7e60055ed27496263670318bf1cac6e6502c1e444f315dd4b1124b645d9258c5152c774301d6075407caf37b69b29e0093d0065bc8126f695cc59e954573913f4273948399442d45", @typed={0x1008, 0x4, 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@typed={0xf8, 0x96, @binary="389cdc8418115b3ffa1fafce3afd4337da596c30301f7c1935956c1b2999c92f4b028bb2be1c13ef3649d2f10fbf0d0b8dc7f72118f58768b0e486ae0b2aa737b70412b87c0e11ed6bc7ac684139956a6973698a7b55b3c1519bb89c4c45e54dd2dea09066550f1bbe1ee61e939b54e84e1da1598a1e667066b3d03a5e0097c4a06701151694be09502b26a41bd262137e8b276b3d34307a3df69ae9fce570804dc8c83fd94174bfedc49fefee44a07f294fa53b0b0f3618fafb1077dbed1e97b09a534c06892c1e4c33c7b355c6096a3328358beb4a569448f01f3996ba2d0bb8c252097d33f9b469c21f9fac40"}]}, 0x3574}, {&(0x7f00008cf000)={0x564, 0x35, 0x0, 0x5, 0x3, "", [@generic="284893ed29e9a1336b358fc44075a653a6eb418fb5fc0e53c3c96d482d1e17a7fce3f93190b4e3c425fef70ac6c17fe09a47b85904020a109c0b", @generic="a77a35bc17be67ad50e13c93d9353ffa801671d06fc810f31dd2f926ef77e3b88d7e2c595a49d30fe983c1f5234af6c840e01f0840694a4334bd9cf35d465054940080e5a4e7ca6d214bd8a28751", @nested={0x38, 0x85, [@generic="6f1daac09c584909881b9fc8ab332134c52909ac2b0d8163d5faa7d9bcec39bd0c9f0097f9745fd35a06e8b7cdd782ca606f2433"]}, @typed={0xc, 0x47, @fd=r6}, @nested={0x340, 0x6d, [@typed={0xc, 0x88, @fd=r6}, @generic="429282502ba0d8f229e5ac09ed49fdebe6a30655ada36e7a98f995a7ab7f639643584b9189d437dc72b08e3b1b33816b04e2aa9a1e26406e430640f76c1ec7d911934566579a30172843c65f32daa213e99d65c1da0ac003a9aa70154a8ffb0ef86118b8da31f93bc8c76ddbd7042e822caec32fa3ec0df66927513c25bdae4cd5737e697c04ac5bbe5296f854f29e3b1b30a0931626cd5b0168d4184cb619756c0d98aef3d057034abf09dc873a6c4d05", @typed={0xc, 0x1e, @ipv4=@broadcast=0xffffffff}, @generic="9404715289fdcfdad1126feff9feec22f33c4fb6f47b0b20dc9f3b557f4892002de5244f27348b5304be6fbbf730983262f44c30700a49a34c9ebe90db246323b26f5d91957b8d6beacc5e249cb55048d783ff26017f47f01b8f1d93a90efcae28540c21fe9e0165247e5c9830a92ffbf785edc262a57f583c2afee5dce4b671a71fccc1982a9bb958bcfa9b4fbf0249759cfad2c5fc0886f647717b22e65a8838e55295804721f95fd61a30b648f6f384b7", @generic="8b02590d9d2fcb8d07e3822aab19c4bb63bf3ef6afd763b2546f53ccb992450703334d412aab52c9185777348de5f47535a29e26c2d9e0bbb77b9382733134d4bae8902f63303889b989f2f80bdb1615f7502948c3a1cd22e39449dfed5eba2699e6529bc635b9e5c23ecd41fc7cb90138b0c9bdd0fc82a5d4dd9380138a0c199455d62ba746c1936cb28771560a14bf143eb9c0f65e5be8252eeb3e513709c5b6b05395f4798a321e1826427e5dbb123b3d538f1c26170809e256b4110cdaf9816862d548b1ebc961f60db369eca7e0df4c01446af2a4bed82be89a083a0a58692a6b330cd8", @generic="57ad0626df8c551628a95fe97156272bd3a38623ccf69bd5f4c568d96f13c65ef375571bfb9ced7714d791e90fe059c923160395affb6f5582e57e64f3dda3a9c08e1ba6cb258a6d5acd7e5852ee18284a321a48768359360fad5e296c8450d1010b8f906c934c8c941a896b2cf7a664918e217b3789d9459a3c363e2dc81f5f0951f82bc2d1399016ebfff685874fde17306b7d17ad59944ed69619d16556be2094adf67f97a4c788262e2ef105ca6ff3edf3be5b0e481563db6a17358962b4d7c2f0afa4c1069491816504e37388", @generic="62923552371e5c19f2cb71a6"]}, @typed={0x4c, 0x0, @binary="04a91b61935902009a5db1298299a003facdc822fbde58f89acf85e5d414389230751775172f31054de10c9c0644387c7c1a6524dafcf89345ca959d3b1943c4729fbcf5"}, @generic="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", @generic=""]}, 0x564}], 0x9, &(0x7f0000001000)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x0}, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r7, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r7, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r8, 0x8924, &(0x7f0000001000-0x4)=0x0) 2018/01/21 23:54:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x8d, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000267000-0x5)="2e076eb0d0", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000d0a000-0x38)={0x0, 0x0, &(0x7f0000e2d000-0x90)=[], 0x0, &(0x7f0000da5000-0xc0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendmmsg$alg(r1, &(0x7f000077a000-0xa8)=[{0x0, 0x0, &(0x7f0000812000-0x80)=[{&(0x7f0000e3d000-0x87)="f33eb1e817ea5c588be180ff5c225226", 0x10}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fef000)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/21 23:54:34 executing program 3: mmap(&(0x7f0000000000/0xee0000)=nil, 0xee0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00005c7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffe}], 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x7f9e}, 0x1c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000001a000-0x8c)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a0f000)=0x8c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ee0000)={0x0, @in={{0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x0, 0x0, 0x0, 0x85}, &(0x7f0000b3d000)=0xa0) mmap(&(0x7f0000ee0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000928000)={0x0, @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]}, [0x400, 0x4, 0x2, 0x0, 0x21, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x6, 0x401, 0xffffffffffffffff, 0x8, 0x100000000]}, &(0x7f0000bb1000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ea2000-0xc)=@sack_info={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000ee0000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee3000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000ee3000)={0x0, 0x0, ""}, &(0x7f0000055000)=0x8) mmap(&(0x7f0000ee2000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r1, 0x5}, &(0x7f0000ee2000)=0x8) mmap(&(0x7f0000ee2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(0xffffffffffffffff, &(0x7f0000868000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ee0000-0x4)=0x1c) mmap(&(0x7f0000ee1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00005f8000)={r2, 0x39, "a1a0ef35a10e304d1237794b42f078156f257a133f594b9b351bf1f069c1629ab3e6146b329167ca911a4d0ada2d5dd2b808cdb4bec5697cef"}, &(0x7f0000ee2000-0x4)=0x41) mmap(&(0x7f0000ee0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee1000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00002cc000-0x28)={@common='lo\x00', &(0x7f00009ce000)=@ethtool_rxnfc={0x32, 0x0, 0x0, {0x0, @ah_ip4_spec={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x0, 0x0}, {"341b", @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0]}, @esp_ip6_spec={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, {"9e56", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0]}, 0x0, 0x0}, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 272.178294] WARNING: CPU: 1 PID: 10392 at net/core/stream.c:206 sk_stream_kill_queues+0x3c5/0x520 [ 272.187331] Kernel panic - not syncing: panic_on_warn set ... [ 272.187331] [ 272.193155] sctp: [Deprecated]: syz-executor3 (pid 10403) Use of struct sctp_assoc_value in delayed_ack socket option. [ 272.193155] Use struct sctp_sack_info instead [ 272.209848] CPU: 1 PID: 10392 Comm: syz-executor2 Not tainted 4.15.0-rc8+ #201 [ 272.216924] sctp: [Deprecated]: syz-executor3 (pid 10407) Use of struct sctp_assoc_value in delayed_ack socket option. [ 272.216924] Use struct sctp_sack_info instead [ 272.232341] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 272.241669] Call Trace: [ 272.244235] dump_stack+0x194/0x257 [ 272.247838] ? arch_local_irq_restore+0x53/0x53 [ 272.252484] ? vsnprintf+0x1ed/0x1900 [ 272.256269] panic+0x1e4/0x41c [ 272.259435] ? refcount_error_report+0x214/0x214 [ 272.266161] ? show_regs_print_info+0x18/0x18 [ 272.271591] ? __warn+0x1c1/0x200 [ 272.275034] ? sk_stream_kill_queues+0x3c5/0x520 [ 272.279765] __warn+0x1dc/0x200 [ 272.283028] ? sk_stream_kill_queues+0x3c5/0x520 [ 272.287777] report_bug+0x211/0x2d0 [ 272.291388] fixup_bug.part.11+0x37/0x80 [ 272.295426] do_error_trap+0x2d7/0x3e0 [ 272.299286] ? kfree_skbmem+0xe2/0x1d0 [ 272.303150] ? math_error+0x400/0x400 [ 272.306924] ? sock_rfree+0x103/0x160 [ 272.310702] ? sk_clear_memalloc+0x140/0x140 [ 272.315091] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 272.319912] do_invalid_op+0x1b/0x20 [ 272.323609] invalid_op+0x22/0x40 [ 272.327040] RIP: 0010:sk_stream_kill_queues+0x3c5/0x520 [ 272.332373] RSP: 0018:ffff8801bb1eed08 EFLAGS: 00010293 [ 272.337710] RAX: ffff8801d81286c0 RBX: ffff8801be772040 RCX: ffffffff8435d225 [ 272.344954] RDX: 0000000000000000 RSI: ffffffff86941500 RDI: ffff8801be772278 [ 272.352285] RBP: ffff8801bb1eed48 R08: 1ffff1003763dd30 R09: 0000000000000000 [ 272.359648] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000b00 [ 272.366893] R13: ffff8801be772230 R14: ffffffff888cbfe0 R15: ffff8801be772178 [ 272.374162] ? sk_stream_kill_queues+0x3c5/0x520 [ 272.378909] ? sk_stream_kill_queues+0x3c5/0x520 [ 272.383644] inet_csk_destroy_sock+0x175/0x3f0 [ 272.388210] tcp_done+0x1e9/0x240 [ 272.391641] tcp_time_wait+0x60b/0xa60 [ 272.395507] tcp_rcv_state_process+0x34b0/0x4830 [ 272.400236] ? __skb_clone+0x2ac/0xa70 [ 272.404632] ? tcp_finish_connect+0x410/0x410 [ 272.409118] ? find_held_lock+0x35/0x1d0 [ 272.413167] ? skb_clone+0x20d/0x480 [ 272.416861] ? __release_sock+0xca/0x360 [ 272.420901] ? skb_split+0x1350/0x1350 [ 272.424760] ? __lock_is_held+0xb6/0x140 [ 272.428800] ? mark_held_locks+0xaf/0x100 [ 272.432929] tcp_v6_do_rcv+0x739/0x11c0 [ 272.436873] ? tcp_v6_do_rcv+0x739/0x11c0 [ 272.440992] ? trace_hardirqs_on+0xd/0x10 [ 272.445119] __release_sock+0x124/0x360 [ 272.449076] release_sock+0xa4/0x2a0 [ 272.452762] ? __local_bh_enable_ip+0x121/0x230 [ 272.457412] ? __release_sock+0x360/0x360 [ 272.461542] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 272.466532] ? tcp_close+0x574/0xfc0 [ 272.470220] ? trace_hardirqs_on+0xd/0x10 [ 272.474339] ? __local_bh_enable_ip+0x121/0x230 [ 272.478985] tcp_close+0x57c/0xfc0 [ 272.482496] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 272.487502] tls_sk_proto_close+0x4f8/0x800 [ 272.491808] ? tcp_check_oom+0x500/0x500 [ 272.495846] ? tls_write_space+0x2c0/0x2c0 [ 272.500066] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 272.505930] ? ipv6_sock_ac_close+0x2e8/0x3e0 [ 272.510402] ? ipv6_sock_mc_close+0x148/0x1a0 [ 272.514870] ? ip_mc_drop_socket+0x1ce/0x230 [ 272.519256] inet_release+0xed/0x1c0 [ 272.522946] inet6_release+0x50/0x70 [ 272.526645] sock_release+0x8d/0x1e0 [ 272.530797] ? sock_alloc_file+0x560/0x560 [ 272.536486] sock_close+0x16/0x20 [ 272.541138] __fput+0x327/0x7e0 [ 272.544396] ? fput+0x140/0x140 [ 272.547650] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 272.553506] ? _raw_spin_unlock_irq+0x27/0x70 [ 272.557981] ____fput+0x15/0x20 [ 272.561236] task_work_run+0x199/0x270 [ 272.565099] ? task_work_cancel+0x210/0x210 [ 272.569393] ? _raw_spin_unlock+0x22/0x30 [ 272.573515] ? switch_task_namespaces+0x87/0xc0 [ 272.578166] do_exit+0x9bb/0x1ad0 [ 272.581598] ? mm_update_next_owner+0x930/0x930 [ 272.586244] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 272.591407] ? __might_sleep+0x95/0x190 [ 272.595367] ? _cond_resched+0x14/0x30 [ 272.599237] ? futex_wait_queue_me+0x527/0x7e0 [ 272.603795] ? refill_pi_state_cache.part.5+0x2f0/0x2f0 [ 272.609133] ? print_irqtrace_events+0x270/0x270 [ 272.614501] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 272.621231] ? get_futex_value_locked+0xc3/0xf0 [ 272.625874] ? futex_wait_setup+0x22e/0x3d0 [ 272.630177] ? futex_wake+0x680/0x680 [ 272.633949] ? check_noncircular+0x20/0x20 [ 272.638161] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 272.643327] ? drop_futex_key_refs.isra.12+0x63/0xb0 [ 272.648410] ? futex_wait+0x6a9/0x9a0 [ 272.652204] ? find_held_lock+0x35/0x1d0 [ 272.656257] ? get_signal+0x7ae/0x16c0 [ 272.660142] ? lock_downgrade+0x980/0x980 [ 272.664278] do_group_exit+0x149/0x400 [ 272.668140] ? do_raw_spin_trylock+0x190/0x190 [ 272.672691] ? SyS_exit+0x30/0x30 [ 272.676118] ? _raw_spin_unlock_irq+0x27/0x70 [ 272.680588] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 272.685591] get_signal+0x73f/0x16c0 [ 272.689288] ? ptrace_notify+0x130/0x130 [ 272.693327] ? exit_robust_list+0x240/0x240 [ 272.697627] ? release_sock+0x1d4/0x2a0 [ 272.701576] ? lock_downgrade+0x980/0x980 [ 272.705698] ? lock_release+0xa40/0xa40 [ 272.709647] do_signal+0x90/0x1eb0 [ 272.713173] ? __local_bh_enable_ip+0x121/0x230 [ 272.717826] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 272.722815] ? release_sock+0x1d4/0x2a0 [ 272.726759] ? trace_hardirqs_on+0xd/0x10 [ 272.730896] ? setup_sigcontext+0x7d0/0x7d0 [ 272.735190] ? _raw_spin_unlock_bh+0x30/0x40 [ 272.739569] ? release_sock+0x1d4/0x2a0 [ 272.743527] ? __release_sock+0x360/0x360 [ 272.747646] ? trace_hardirqs_on+0xd/0x10 [ 272.751774] ? inet6_bind+0x12d/0x1020 [ 272.755638] ? fput+0xd2/0x140 [ 272.758802] ? exit_to_usermode_loop+0x8c/0x310 [ 272.763446] exit_to_usermode_loop+0x214/0x310 [ 272.768005] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 272.773539] syscall_return_slowpath+0x490/0x550 [ 272.778267] ? prepare_exit_to_usermode+0x340/0x340 [ 272.783259] ? entry_SYSCALL_64_fastpath+0x73/0xa0 [ 272.788163] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 272.793152] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 272.797889] entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 272.802617] RIP: 0033:0x452ee9 [ 272.805777] RSP: 002b:00007f2015bb6ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 272.813455] RAX: 0000000000000000 RBX: 000000000071bec8 RCX: 0000000000452ee9 [ 272.820705] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000071bec8 [ 272.827946] RBP: 000000000071bec8 R08: 0000000000000026 R09: 000000000071bea0 [ 272.835188] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 272.842429] R13: 0000000000a2f7cf R14: 00007f2015bb79c0 R15: 0000000000000000 [ 272.852200] Dumping ftrace buffer: [ 272.855815] (ftrace buffer empty) [ 272.859506] Kernel Offset: disabled [ 272.863113] Rebooting in 86400 seconds..