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", 0xa71}, {&(0x7f000030f000-0x8e)="dbf6979a8644f7fc02672e6ad87b63d35ef188d4004df0b7b91c6a0d00d93acec5f8706cd1647ab27c0030b2ff9956699cab0014173a3be9967ead12a073d1102b7cd268d511fd381458ff41da7acca92bba145eb493e86564177eb0a9c5a635cc24489c9143efd340ab178378d949c6c220a65bf451d4ee551ab02fe5ffe88a9278b872ffcbe8fc76ae97fd8690", 0x8e}, {&(0x7f0000032000)="656dd4f9022330b154a56f98cde3614a1c315ec3ec9581ad5acb17db90b8f0fb239627360661d83b729c62740fcf83bd187c91b85fd82020870c27de23c0f335a8c8e2b329ec2f2c9ba1dc94661840eaaa5fd6ce1e1cb13482591edeb7cc47f0a234d43227ce578156a4cf28e00b3685f89967ed3f63fe7a59dc85de25a5b9eeb5190f35add8f92d036898aae0708b2c2d9ce5cabeba61c4c884c623dd288f0839e41a629c5f04d448f38f40e9fc6371ef766013adcc3b3761090c5a66fd2aeef666a5619151e1471c766dd48ccabd1ab8df9246f1d32739ac58986933e31330cf2cdde72041b57489261b062001b8d31c925416e382f8cdaa19", 0xfa}], 0x3) 2018/01/09 13:42:05 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x2) listen(r0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000)={0x0}, &(0x7f0000000000)=0x4) socket$inet_sctp(0x2, 0x1, 0x84) 2018/01/09 13:42:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000885000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00003f9000)=0x10, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0xe, &(0x7f0000248000)=0x0, &(0x7f0000831000)=0x4) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000044000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00003ba000)={0x2, [0x0, 0x0]}, &(0x7f0000963000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00006f2000)={r3, 0x8}, &(0x7f000041b000)=0x8) 2018/01/09 13:42:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbe, &(0x7f0000c8d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @empty=0x0, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, @multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff, @loopback=0x7f000001, @loopback=0x7f000001]}, @lsrr={0x83, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @rand_addr=0x0, @multicast1=0xe0000001]}, @lsrr={0x83, 0x23, 0x0, [@broadcast=0xffffffff, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, @empty=0x0, @rand_addr=0x0]}, @cipso={0x86, 0x13, 0x0, [{0x7, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) 2018/01/09 13:42:05 executing program 2: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000fc8000-0x8)={0x0, 0x0}) r2 = socket(0x40000000018, 0x0, 0x2) getsockopt$sock_buf(r2, 0x1, 0x1f, &(0x7f0000fc3000-0x6b)=""/107, &(0x7f0000917000-0x4)=0x6b) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000def000)={0x0, 0x0}) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000fc8000-0x18)=@add_del={0x2, &(0x7f0000fc7000)=@common='lo\x00', 0x6}) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_void(r3, 0x1, 0xc59923412643e901, 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r4, 0x29, 0x36, &(0x7f000082c000-0x7)="00004f02000000fc1b30f97dd25ef5a9bd6c784f851f591f", 0x18) setsockopt$inet6_buf(r4, 0x29, 0x36, &(0x7f0000001000-0x95)="", 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000e23000)={0x0, @multicast1=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000010000)=0xc) getpeername(r2, &(0x7f0000fc8000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001cb000-0x4)=0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000fca000-0x10)="da70ed040c89aa73e485e034f07140de", 0x10) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000752000-0x20)={0x0, 0x1ff, 0x4, 0x7fffffff, 0x0, 0x1, 0x0, 0xe6, 0x0}, &(0x7f0000fc9000-0x4)=0x20) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000aea000)={r5, 0x2}, &(0x7f0000cfa000)=0x8) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000fc9000-0xc7)=""/199, &(0x7f0000306000)=0xc7) 2018/01/09 13:42:05 executing program 1: mmap(&(0x7f0000000000/0x900000)=nil, 0x900000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000589000)=@hci={0x0, 0x0, 0x0}, &(0x7f000046d000)=0x6) mmap(&(0x7f0000900000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000901000-0xe8)={{{@in=@loopback=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000187000-0x4)=0xe8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:42:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000051e000)={0xffffffffffffff9c}) bind$ax25(r0, &(0x7f0000a79000-0x10)={0x3, {"d90900000096cb"}, 0x8}, 0x2af) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f00007d4000-0x28)="240000001b00fbffebffffffffff0000110000000400030d00000074f7000002de161701", 0x24) 2018/01/09 13:42:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) ioctl$int_in(r0, 0x0, &(0x7f000076e000)=0xfff) r1 = socket(0x8, 0xa, 0x1) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000635000)=0x7fffffff, 0x4) syz_emit_ethernet(0x1cc, &(0x7f000089a000-0x4d2)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "0006af", 0x196, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[@dstopts={0x0, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x10, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @ra={0x5, 0x2, 0x0}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}}, @calipso={0x7, 0x50, {0x0, 0x12, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @ra={0x5, 0x2, 0x0}, @pad1={0x0, 0x1, 0x0}, @generic={0x0, 0x56, "6e98e13bb0d3f6c69778abd60894be5112e8e76f217dd509d657cd73374568b1eeaaf942522668e5a0855ec8d29342aa03222bcc37e8887b473ec9e4ebfbcac310e6375d707ce43b74cd062cf8130375333954abf38c"}]}], @udp={0x0, 0x1, 0x91, 0x0, "b02e5b555372d2b1fed2b1d8797b9dce8291c6bb9f8851cc88bf334dafa8cbb465dbc92d2f4b43559d029137578ea7a41beed40febee8bd30b51aefc05db580aff455dcd79e21773e35578aa8afcb94ff1adf603862cd3a90a652e9069103838b43d3b868d73fa4bbd6ca05b03a687eb5772814691837b6af795119c01b05d890c75f2fa8efe72e3cf"}}}}}}, 0x0) 2018/01/09 13:42:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00001e8000)={{{@in=@empty=0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x80000001, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xffffdfff}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) accept(r0, &(0x7f00003e7000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000910000)=0x14) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000836000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3f}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff, 0x6, 0x1, 0x100, 0x7, 0x400000, r1}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c66000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x3c}, 0x0, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/09 13:42:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000430000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x1, 0xff, 0x8, 0x8, 0x2, 0x8}, 0x20) write(r0, &(0x7f0000a6e000)="220000001b00030b0000fff9ef00120115000000000200de0000000000ea00050029", 0x22) 2018/01/09 13:42:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0xfffffffffffffddf, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000be2000)=""/164, &(0x7f000072f000-0x4)=0xa4) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xffffffffffffff9b, 0x23fffd, 0x0, 0x111) 2018/01/09 13:42:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000000, 0x84) connect$inet(r0, &(0x7f0000333000-0x10)={0x2, 0x1, @rand_addr=0x7ffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff18) listen(r0, 0x7fff) r1 = accept(r0, &(0x7f0000e66000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000a15000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00009bf000)={0x10000}, 0x1) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000f06000-0x4)=0x99f0, 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a94000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={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}}, &(0x7f000037f000)=0x1d) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000177000-0x2)=0x9, &(0x7f00008e1000-0x8)=0x2) getsockname$inet6(r1, &(0x7f0000698000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000c1d000-0x4)=0x1c) accept$packet(r1, &(0x7f00007e2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00007cf000)=0x14) recvfrom$unix(r1, &(0x7f0000798000)=""/252, 0xfc, 0x1, &(0x7f00006dc000-0xa)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f0000c75000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000acf000)={0x0, @in6={{0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x100000001, 0x3e4, 0x46, 0xfffffffffffffffb}, &(0x7f00007ed000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000af9000)={r3, 0xd4, 0x28, "5c2736547d681b2b43ce760c9da04c3f3a990362c8cb8b558ccddacdcfe31fc73b1ddbf200c9ebc9"}, 0x30) listen(r0, 0x2) accept$inet(r0, &(0x7f0000887000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002ba000-0x4)=0x10) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000dc9000)=0xffff, 0x4) setsockopt(r1, 0x84, 0x1000, &(0x7f0000391000)="1607001cffe8000721d35dd03bf6b02b23de31a18aeee3e6", 0x18) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000ea1000)=""/202, &(0x7f0000207000-0x4)=0xca) recvfrom$ipx(r1, &(0x7f0000004000-0xe4)=""/228, 0xe4, 0x40012162, &(0x7f0000a48000)={0x4, 0x55e, 0xffffffffffffff44, "2f02d0f8683d", 0x20004000000000, 0x0}, 0x10) socketpair$inet(0x2, 0x80000, 0xfb, &(0x7f0000282000)={0x0, 0x0}) 2018/01/09 13:42:05 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x3}, 0x6) 2018/01/09 13:42:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005dc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f00002ad000)=""/147, 0x93) 2018/01/09 13:42:05 executing program 4: mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x800000000011, &(0x7f000045b000-0x4)="02080000", 0x4) socketpair(0x3, 0x80801, 0x27, &(0x7f0000345000)={0x0, 0x0}) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000d15000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x3f, 0x80000000, 0x4, 0xec9, 0x1, 0xff, 0x14, 0x6, 0x6, 0xe933, 0x4881, 0x9, 0x9, 0xa4dc]}, &(0x7f0000d16000-0x4)=0x108) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00001f8000)={r2, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendto$inet(r0, &(0x7f00009f5000)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d15000)={r0}) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r3, &(0x7f0000d15000)=""/8, 0x8, 0x3538ade739f1709b, &(0x7f000036c000)=@abs={0x0, 0x0, 0x1}, 0x8) 2018/01/09 13:42:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000360000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000065b000)="", 0x0) accept$alg(r0, 0x0, 0x0) recvmsg(r0, &(0x7f000053a000-0x38)={&(0x7f00004a1000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00002b2000-0x10)=[{&(0x7f0000912000-0x7d)=""/125, 0x7d}], 0x1, &(0x7f0000d3d000)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 13:42:05 executing program 2: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$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) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ef0000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000ef0000)={0x0, 0x48, "4f1c195f5b66c0fa24e1b74e24da3721558b0dcc7daab07af05149d36c377b20e39c86c910c53b68e78a4991b25d9d5907e2bc9761e24e506ceb3d1cbcd52ba1d3a85941996b6350"}, &(0x7f0000cbd000-0x4)=0x50) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000a09000)={r4, 0x2}, 0x6) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r1, &(0x7f0000eed000)="", &(0x7f0000eee000)="13", 0x403}, 0x20) 2018/01/09 13:42:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8020400000000802, 0x3) bind(r0, &(0x7f0000902000)=@generic={0x11, "0000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f000002d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b0d000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00006f5000)={@generic="9cac3e35cc256d699098be4e73cfd8ba", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet_dccp(0x2, 0x6, 0x0) r2 = socket$inet(0x2, 0x802, 0x0) socketpair(0x1b, 0x2, 0x4, &(0x7f000044a000)={0x0, 0x0}) epoll_pwait(r3, &(0x7f000015f000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x5, &(0x7f0000c29000)={0x10000}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000000d000)={@generic="fb0318c47a42d75c69287d5aad40e8ab", @ifru_flags=0xfffffffffffffffb}) 2018/01/09 13:42:05 executing program 3: mmap(&(0x7f0000000000/0xde6000)=nil, 0xde6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ad7000)='yeah\x00', 0x5) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001d3000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000387000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000113000-0x4)=0x8) connect$nfc_raw(r1, &(0x7f0000064000)={0x27, 0x0, 0x10000, 0x7}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000d3a000)=[{0x3, 0xfffffffffffffffb}, {0x2, 0x8001}, {0x8, 0xbf05}, {0x4, 0x2}], 0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000de6000-0x4)=0x0) 2018/01/09 13:42:05 executing program 6: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r0, &(0x7f000089b000-0x7e)="", 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000b57000-0x4)=0x0, &(0x7f0000fc4000-0x4)=0x4) sendto$inet6(r0, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/09 13:42:05 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f0000e46000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000002000-0x4)={0x0, []}, &(0x7f0000000000)=0x4) sendmsg$nl_xfrm(r0, &(0x7f00004e6000-0x38)={&(0x7f000009f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f000057d000)=@newpolicy={0x27c, 0x19, 0x1, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x1c4, 0x5, [{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x27c}, 0x1, 0x0, 0x0, 0x0}, 0x0) connect$netrom(r1, &(0x7f0000001000)=@ax25={0x3, {"011f4412fb93aa"}, 0x3}, 0x10) r2 = getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) r4 = getgid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) unshare(0x400) splice(r5, &(0x7f0000c4c000-0x8)=0x0, 0xffffffffffffffff, &(0x7f0000000000)=0x0, 0x1000, 0x0) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={r2, r3, r4}, 0xc) 2018/01/09 13:42:05 executing program 0: mmap(&(0x7f0000000000/0x78f000)=nil, 0x78f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f00006e3000)=""/185, &(0x7f0000002000-0x4)=0xb9) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000333000-0x10)=@generic="a818d0287345728895c460b1281bae4f") 2018/01/09 13:42:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) bind(r0, &(0x7f00002a7000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f00003c3000)=@generic={0x1e, "01030000000000feff0000000002000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket$netlink(0x10, 0x3, 0x10) write(r1, &(0x7f0000172000-0x9a)="290000001f0007a7ff0000000000000010000600e00000000b4013000000000000000000000000106d", 0x29) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000adb000-0x8)={@rand_addr=0x200, @loopback=0x7f000001}, 0x8) 2018/01/09 13:42:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x5, 0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000ea4000)={0x9, 0x1, 0x6, 0x2, 0x0}, &(0x7f000024e000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000db000)={r1, 0x10001}, &(0x7f0000d89000-0x4)=0x8) r2 = socket$alg(0x26, 0x5, 0x0) close(r2) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r4 = accept$alg(r2, 0x0, 0x0) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000fb4000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r4, 0x8917, &(0x7f0000639000)={@generic="4c581c61f90ee44c278e5d9004b7b0cc", @ifru_flags=0x1000}) sendmsg$alg(r4, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f00001c2000-0x10)=[], 0x0, &(0x7f00002c6000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r4, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/1, 0x1}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 13:42:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f0000315000-0xc)={0x10, 0x0, 0x0, 0x800042}, 0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000305000-0x8)={0x0, 0x0}, &(0x7f0000603000-0x4)=0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000cf2000)={r1, 0x6}, 0x8) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000cd1000-0x8)={0x0, 0x0}) 2018/01/09 13:42:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1000008000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) pipe(&(0x7f000056a000-0x8)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000a37000)={0x8, 0x10000, 0x5, 0x8, 0x2, 0xffffffff80000001, 0x9c}, 0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00008bd000)={0x0, 0x111}, &(0x7f000082f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000296000)=0x0, &(0x7f0000290000)=0x4) ioctl$int_in(r1, 0x5452, &(0x7f0000f52000)=0xff) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000612000)=r4, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000291000-0xa0)={r4, @in6={{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x388, 0x4, 0xb06d, 0x9, 0x1}, &(0x7f000075f000-0x4)=0xa0) connect$inet(r1, &(0x7f00002f8000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00008cb000)="", 0x0, 0x0, &(0x7f0000a42000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000780000-0x4)=r4, 0x4) sendto$inet(r1, &(0x7f00004b5000-0x1)="", 0x0, 0x0, &(0x7f0000d98000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f0000d1c000-0xf0)=[{{&(0x7f0000035000)=@ax25={0x3, {"a976372427d807"}, 0x7}, 0x10, &(0x7f0000d74000-0x50)=[], 0x0, &(0x7f0000808000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x20000880) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000b1c000-0xb8)={r4, 0x6, 0x7ff, 0x7, 0x1aa, 0x8, 0x80, 0xffffffffffffff80, {r4, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x0, 0x1, 0x6, 0x7}}, &(0x7f0000b25000-0x4)=0xb8) r5 = accept(r0, &(0x7f000080e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xe) getsockopt$inet6_mreq(r5, 0x29, 0x15, &(0x7f00000cb000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000852000-0x4)=0x14) sendto$inet6(r5, &(0x7f00009dd000+0xb7f)="e92bd4033729695b3f379491bb11", 0xe, 0x4, &(0x7f000012c000)={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, 0x1c) setsockopt$inet_buf(r1, 0x0, 0x24, &(0x7f000037a000-0x39)="b8a69479534fd663fce46bc3b020a55d92d5daa1efc174d0012a1547b3e616b9b844bb8fa2542ba04d0210e4a640eec3cd09c9296ab28692c7", 0x39) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000339000-0x4)=0x0, &(0x7f000072c000)=0x4) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f0000c7d000)={&(0x7f0000151000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) sendmmsg$unix(r5, &(0x7f0000719000-0x38)=[{&(0x7f0000ab2000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000afe000)=[{&(0x7f00000ae000)="782940b7596accc9faafcdc55a61991fabdd8827635336ea549c75bf1fe00d81297367969dadd478c48b508e7816482c4134123e4cd3d2fcb1b6fc121b021198fbcfedb8fa815cc29011cf2a0e2df9cac637b4a3a7785ef0e0054df7be3ed15c6ca4be1256d4d0ac5e93d8", 0x6b}], 0x1, &(0x7f000051d000-0x30)=[], 0x0, 0x80}], 0x1, 0x40000000000000) getsockopt(r0, 0x80000000, 0x71, &(0x7f0000012000-0xd7)=""/215, &(0x7f0000878000)=0xd7) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000232000-0x46)="e2b79591d9df9bbb7e0866fc2c0455b57869d8ec6d69759fb993a0d8bfc5fa6ac6bf26e011623df2f0884f71b530595140f32c67b73ce8be20207c173f72f0bc831c11d19280", 0x46) sendmmsg(r1, &(0x7f0000163000)=[{{&(0x7f00002be000-0x80)=@generic={0x0, "84481855aa516ea79860a9a7f7ae5f3db594ef733e5591a7998cea8205b6b99896fd0927f26b4faa960a4aafe5c0ab6a0464d975e428d49652c9ee68e8002b820ff9c3ab39d9f764b40250ac0ab8b68555a02b1eda09d6d3d2f4417f94ac7ac84c2fd248b5318359386d51c2fc026d9d1320e663ea401c03c3f5a87350cf"}, 0x80, &(0x7f00002b4000-0x50)=[], 0x0, 0x0, 0x0, 0x4000}, 0xfd96}], 0x1, 0x4040) 2018/01/09 13:42:05 executing program 2: mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x6, 0x65031, 0xffffffffffffffff, 0x1000000000000000) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000459000)={0x0, 0x0}) 2018/01/09 13:42:05 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000000b000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x10f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/09 13:42:05 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x801, 0x0, &(0x7f0000658000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg$netlink(r1, &(0x7f00001ba000)={0x0, 0x0, &(0x7f0000693000-0x50)=[{&(0x7f0000375000)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000cd1000+0x1a0)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) read(r0, &(0x7f00005d8000)=""/173, 0xad) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00005c5000-0x1)={0xfffffffffffffff9}, 0x1) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00008d4000-0x4)=0x0, &(0x7f00007ee000)=0x4) 2018/01/09 13:42:05 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000edc000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x3, 0x1}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000002000)=[@in6={0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101}, @in6={0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd1}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={r2, 0x5}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f000014c000)={&(0x7f0000110000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000001000-0x30)=[{&(0x7f0000001000-0xcf)=""/207, 0xcf}, {&(0x7f0000000000)=""/133, 0x85}, {&(0x7f0000741000)=""/210, 0xd2}], 0x3, &(0x7f0000a5d000)=""/0, 0x0, 0x5}, 0x0) 2018/01/09 13:42:05 executing program 0: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x800, 0x8) write(r0, &(0x7f0000c1a000+0xbce)="26000000200043f90003ffff04008d4001e200850000123b055f00ff0000acff002103c75735", 0x26) 2018/01/09 13:42:05 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$int_out(r1, 0x5462, &(0x7f0000787000)=0x0) tee(r0, r0, 0x6a2, 0xf) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xe9, "85d4ddc81cebe8e231106009b7cb2ebe2ced8c65b8984f097e139b666c4eb09e4831e462a040fab3353ea5cc35a1fa9b5cffef1402e6de7d3462fe5450a7591b3cda4487c8e3ecc497ec56682c5cb061370e456dbed241ae16836b49137e9b40cd17a966182ea09265570aec8dd43ca8a55c9ec9badbaa8eb0f37fcb685e2dce5023518d95f36b19b2922897713d6d6540f26a63429f5c896dfe348916dc598e9b08a5252d54a1572d38dd77098260f038f591660375e392479a1548cc0756daaf6eab914629670ccf2e2dc5926359059a36efbd12cfba35eac9369fb5ac94dd2b8cc754f2c24bd435"}, &(0x7f0000000000)=0xf1) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={r2, 0x8}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002000-0xb8)={r2, 0x3, 0x1, 0x8cd, 0x1, 0x400, 0x3, 0xff, {r2, @in6={{0xa, 0x0, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1, 0x7, 0xfed, 0x2}}, &(0x7f0000001000-0x4)=0xb8) r4 = accept(r0, &(0x7f0000001000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xe) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000003000)={r2, 0x1000, "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"}, &(0x7f0000001000)=0x1008) socket$inet(0x2, 0x80000, 0x4) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000005000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000004000-0x20)={0x7, 0x0, 0x0, 0x7}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000005000)={0x80000001, r7, 0x10000, 0x200}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000002000)={0x3f}, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r5, 0x103, 0x7, &(0x7f0000007000-0x4)=0x60, 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000000000)={r3, 0x4, 0x2, 0x84}, &(0x7f0000001000-0x4)=0x10) socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f0000007000)=0x0, &(0x7f0000007000+0xbe7)=0x4) setsockopt$netrom_NETROM_T1(r5, 0x103, 0x1, &(0x7f0000002000)=0x9, 0x4) 2018/01/09 13:42:05 executing program 3: mmap(&(0x7f0000003000/0xabb000)=nil, 0xabb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000030b000-0xa0)={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]}, 0x5, 0x2, 0x3, 0x8, 0x2}, &(0x7f0000001000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000015f000)={r1, 0x3f, 0xd847, 0x59f, 0x297350a8, 0x9}, 0x14) listen(r0, 0x1) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000abe000-0x4)=0x101, 0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000004000-0x4)=0x0, 0x4) 2018/01/09 13:42:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000114000-0x4)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000ede000-0x8)={0x0, 0x8}, &(0x7f00000cf000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000008c000)=r1, 0x4) socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f0000893000-0x8)={0x0, 0x0}) accept(r0, &(0x7f0000425000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000558000)=0xfffffffffffffee4) syz_emit_ethernet(0x6e, &(0x7f0000deb000-0x26f8)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "03f087", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "905007", 0x0, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffca88, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], "a74a25ef89c8f986"}}}}}}}, 0x0) pipe(&(0x7f0000a12000)={0x0, 0x0}) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f000070d000)=""/67, &(0x7f0000f37000)=0x43) 2018/01/09 13:42:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000fc2000-0x38)={&(0x7f00004d1000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f0000cbc000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/09 13:42:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000df8000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) accept$inet(r0, &(0x7f0000232000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000da3000-0x2)=0x10) 2018/01/09 13:42:05 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000743000-0x4)={r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x3, 0x3c) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000ff5000-0x4)={0xffffffffffffffff}) 2018/01/09 13:42:05 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000b71000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f00008af000/0x2000)=nil, 0x2000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000)={&(0x7f0000002000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00008b0000)=[{&(0x7f0000002000-0x95)=""/149, 0x95}, {&(0x7f00008af000)=""/84, 0x54}], 0x2, &(0x7f0000002000-0xa8)=""/168, 0xa8, 0xb052}, 0x41) syz_emit_ethernet(0x6e, &(0x7f0000627000-0x6e)={@random="c79d2c386d0a", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "00e098", 0x38, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@time_exceed={0x3, 0x2000000000000000, 0x0, 0x80000001, [0x0, 0x0, 0x0], {0x0, 0x6, "b6d195", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, [], "218e565b0bbf7b01"}}}}}}}, 0x0) 2018/01/09 13:42:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000fb4000)={0x0, 0x0}) setsockopt$sock_void(r2, 0x1, 0x1b, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f00001c2000-0x10)=[], 0x0, &(0x7f00002c6000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/1, 0x1}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 13:42:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000a9e000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000053000-0x4)=0x1c) r1 = accept(r0, &(0x7f0000c87000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000377000)=0xfffffffffffffd0b) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1a, &(0x7f000008a000)=""/108, &(0x7f0000a35000-0x4)=0x6c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x4, &(0x7f0000e22000)=0x1b5, 0x4) setsockopt$sock_int(r2, 0x1, 0x1c, &(0x7f0000916000-0x4)=0x3, 0x4) getsockopt$inet6_tcp_buf(r2, 0x6, 0x3f, &(0x7f0000dd0000-0x91)=""/145, &(0x7f00005ed000)=0x91) setsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f0000411000-0x1000)="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", 0x1000) 2018/01/09 13:42:05 executing program 7: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a07757ed5e383e5adb60ced5c54dbb7295df0df8217b34000000000000000e6", 0xfffffdd6) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00005a6000)={0x0, 0x0, &(0x7f0000f88000-0x40)=[{&(0x7f0000491000)='u', 0x1}], 0x1, &(0x7f0000655000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) socketpair$inet6(0xa, 0x6, 0xfff, &(0x7f0000f7e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x66, &(0x7f0000f89000-0x4)=0x8000, 0x4) 2018/01/09 13:42:05 executing program 1: mmap(&(0x7f0000001000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x30, 0x0, 0x0, 0xfffffffffdeff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000019000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000000)={0x0, 0xd41e, 0x8000, 0x1}, 0x8) sendto(r2, &(0x7f0000012000)="", 0x0, 0x4040, 0x0, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000035000)="3de769a394a2dad1ff76b2f218d700e9be192805ba1e49a9779dbf944b72e0e5dd7da5c58bca82c454e8fdec373df1bf51ab5370acb6b4e60a98112484a3485ad7ee3f71910b539b5f7a29a296bb0639d4a019733b025eee59c27f354420b52412b61e9ae215f2d3b264e8ede8ebcf127c8f4f1ea11fdc8f8bbd564195c86f6988ae154e125a20e74d6444d094cef1af87269b560c102543abd81faacc932677cb69c562df8729cbf40421d8da0fa3ab6322eb979515ded4e23ba0b9386ab33f2e50f356d5abfc57804696dc2835d4c9251c58c63c02200e4df58fc59d", 0xdd, 0x10, 0x0, 0x0) 2018/01/09 13:42:05 executing program 2: socketpair(0x5, 0x6, 0xffff, &(0x7f0000efc000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000fbc000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000001000-0x18)={@loopback={0x0, 0x1}, 0x6, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000014000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x3a, 0xfffdffffffffffff, @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], 0x0, 0xaa}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) mmap(&(0x7f0000000000/0xaf2000)=nil, 0xaf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004fe000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000047000)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00002f7000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x1, 0x0, 0x100, 0x0, 0x64619c61, 0xa, 0x80, 0x20, 0x6c, r2, r3}, {0x10001, 0x5, 0x8, 0x1, 0x101, 0x1, 0xc4b, 0x9f1}, {0x6, 0x4, 0xfffffffffffffff7, 0x3}, 0x6, 0xd, 0x0, 0x0, 0x3, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xff}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff, 0x6, 0x1, 0xfffffffffffffff8, 0x0, 0x8, 0x5}}, 0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000af2000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f00007e3000-0x4)=0x14) r4 = socket$alg(0x26, 0x5, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000799000-0x5c)={{0xa, 0x0, 0x10001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, {0xa, 0x0, 0x10000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2000000000000000}, 0x101, [0x0, 0x80000001, 0xfffffffffffffffc, 0xfffffffffffffffd, 0x8, 0x5e, 0x3, 0x4]}, 0x5c) bind$alg(r4, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128\x00'}, 0x58) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000af3000)={0x0, 0x0}) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000005000-0x70)=[{0x0, 0x0, &(0x7f0000005000-0x30)=[{&(0x7f0000003000)="940599adc8e100e4ea9ca4836977c89c576582330ae33006477110c2c76cef7e460fc576054ca3693b9ca33d9fb8a01f1331ae908ad251a71d88339e04ceb66295b6494d41fee99cd35fbbc1103949a0a8204eea55f33a4cf3306882403872c6e636a79154ae", 0x66}, {&(0x7f00001f0000)="0e766f56f8152fd82cc77aa3772bac935ed8", 0x12}], 0x2, 0x0, 0x0, 0x5}], 0x1, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r5, 0x11, 0x64, &(0x7f0000af3000+0x11f)=0x4, 0x4) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f000012f000)={0x0, 0x0, 0x0}, &(0x7f00007d1000-0x4)=0xc) sendmsg$kcm(r0, &(0x7f0000715000)={&(0x7f0000d1e000-0x14)=@ll={0x11, 0x6, r2, 0x1, 0x80000000, 0x6, @random="05a390d9a85b", [0x0, 0x0]}, 0x14, &(0x7f0000a38000-0x40)=[{&(0x7f0000bf3000-0x98)="3b699d5435fa4d393342280612526d7e82caea0e8fd4c19e9ea765012140f2e7b8a41a0d75d343309c146b808db34fef730536c6eb931749fe0880b5ab0e31ebb194cecca1975848f64c3eae0df29dbd9e053cefe5fa7d63a55f561f7efa073c8774514554e8673a642eba3485dd8f5a1c3fccc8aa0f0bf7a230d90dd4659b48b010886c670b9d8ff8d677faace6737dcd68ce44b18bb7a5", 0x98}, {&(0x7f000046b000)="448a03c7201e83aa2b954277f200444d693655f342", 0x15}, {&(0x7f0000656000)="556f23c3e2d65005ce5b703a8e86e2ac2b846f2f20fe561ab72bb631a3773b73f720edc989ba505bf29593d0bfdb45453ba539869024150bd77b9134b72a24e467e4c89def5a7df99302e31a951b9e47466b218300842c79", 0x58}, {&(0x7f00006f1000-0x2d)="3c49aee82213c9354e4028186fbb5ce878795a0d3ec6639fea11be8e5fd1979e352324c0d934f3f0955783e271", 0x2d}], 0x4, &(0x7f0000727000-0x15c8)=[{0x60, 0x129, 0x7, "f24363d10705335bc11eb8ef4b15b4721198b62a31b309bdb8f8d68bf19ae9a041202165948c712ba08eec693d19bc46b89ab19e529f282db590cba31731c3320b732badfea591c4e8736e8a"}, {0xf0, 0xff, 0x0, "c250c3dda912f279515f2667e5df94615ddac1a7b8a1709c113c72b528b90419a7c6731bf4fde7c46ea184f233d8958a6d076507348835d91ae813d19962e2f170d7b17fe962bad2954dc7e3287a9c1252b9e21ea8485f8d90fdca9f991e00440767882c14e1f997c03905ff3f39b8f101dbc326330590b6bac319c5b26bba3dabfdf5933471c5853c6bcab3c89422d7208742fb9d3a3e92bcedc987f8be6126fd37c3edfde71515c31761c1a37a13ee9192948c4881b7028c299e7f346b6ae45973b1dd8b09c67f20d75311b9feb74c72a6f1755d13e401c4"}, {0xf0, 0x10a, 0x1, "609ea6c4b255d1300644c01a674a60d013df495f9745af8a0b2857b2dabaf0424e62eeb05d70498ff75c200b3466d3ca8d4a51fb574661b99a8b959f131a3fed34dde784691aab1c3415e501c7d87e430f242b7c694ed00c317dc9aad24270e084337002cde765d18e10b5320c9a06b461b5470a803e7dc0e2095b1a7be15fbcf03711eb7c8183e056200fbde2e31a576d5787841b871da3e53084ae69d9f058f67b51ea37332ef63610e5a03444f7fb58e729c742846181b10659021bb3fc36921a772f6ef6bce1d2316bc15b50807a3157efe101aa31615ea82c"}, {0x1010, 0x0, 0x6, "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"}, {0xe8, 0x10b, 0x7fff, "ab7a6725a7de99876d02c9f60f0412aa95fe8fb2ac72cb1e068529a85aa79741924e87133383c2f8d0610570231614af3482627702afae3d43731211744614ab3e8ffd583aacb55b268218a7255a0204cab87d7aa17d1299b9cffbb37af376df481aa1420c652f8d2e2303f47f6960fd786aeb47023f00e43b95dfbb9c3e17425d0d95d41a3bcc1b06689543a0eae60031f6c3eff9d2f47b584e03778d27f9efb390307418f44b895ee51c6574cefb26973eaf4341ef1c868d2f7baa3e83d760c5451dda8be16f51a5766ee2303d47901476812b4ef9173f"}, {0xf0, 0x0, 0x6370, "2d626e251693131ba406181f149a9763d218e299373be417447bca63927bcb33e9f8a8f93635ff8aae4ce5d95262081aa2bdf4e6f493aa2607c4c2fb8027a8f159dda61147e55c3309621b9abf3b6c45becbf631d3f8e2c273e82c2ab6b19746c29900f94fd5e306fa0edcc36b9bb3c3ebebb6bb72af7070a8f494e529f423902e15949095dbff74a7b3b61223e74105c603fdeb171221ca3e3a8a3cd3eafa0f1d0b27d7abe67a33b42981c2db388d153f1e19e306ac65ae6f975ff30bf4911cf0a1941fac6398c6a4c09b52590f48a3e9f3b2f7cbe3d1810f0192"}, {0x40, 0x11d, 0x7, "055e808030a13b9744d21bca3d61f2164a79804cc484dce62409e2cee4ab0a8e421760a9b7d479464c8a55"}, {0xf8, 0x10f, 0xfffffffffffffffc, "09a0ebe4e403fb1f590dd2fc9baa783db1c673cd5bc441c4c051df172451c04e25085737d05e08b7b81ec62925657bfd174ac263daa7d09f2524f330517da356f39d7b297a7ce6d6492e7bf957efc7ea0256d9c97958d3b9562a9142925c7258b88469be748352899275dca1965b4d1c19ba3e36a60ce845049a371ac5c8bfd35ff1883638deee6f0c9f4bedaabd5b4e9aeabd5bc0475f6711c0347239cb9a449bfcaed1bfb17362177086950f2f895a631a5fde8c3d8409b6f39b1caed37621d5fabf633be10c79fc8f3019876521a7ca9c7dfdcd9dcc8912f3559b6b6d569dac685f6a2748"}, {0x68, 0x100, 0x9, "3e730c595b0ba5fa42d348d5c1ac1f03a432a6bbc1ba1a0956013366dd75a460ff16854b2967bc63c16476e85ede0afb1db31fa9a40ba255563a427d2e113c903fc573d1993ab33c1cfff090a25788d4a114ab5dde07e1c0"}], 0x15c8, 0x40}, 0x4000800) 2018/01/09 13:42:05 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x0, 0x800000000f, &(0x7f0000533000-0x1)="", 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000dbe000)={@broadcast=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d8b000)=0xc) r2 = getuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000258000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@loopback=0x7f000001, 0x1, 0xa4, 0x1, 0xfffffffffffffe01, 0xa, 0x0, 0x20, 0xac, r1, r2}, {0x2, 0x100000000, 0x53, 0x7, 0x9, 0x1, 0x6, 0x9}, {0x1, 0x100, 0xfff, 0x8}, 0x7fffffff, 0x8, 0x3, 0x1, 0x3, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x32}, 0xa, @in=@broadcast=0xffffffff, 0x2, 0x3, 0x2, 0x80000000, 0x7, 0x9, 0x80}}, 0xe8) 2018/01/09 13:42:05 executing program 4: recvfrom$inet6(0xffffffffffffffff, &(0x7f0000c66000-0x3a)=""/58, 0x3a, 0x2000, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x806, 0xffffffffffff0000, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000001000-0x63)=""/99, &(0x7f0000000000)=0x63) 2018/01/09 13:42:05 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000001000)=0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x29, 0x2, 0x0) write(r2, &(0x7f0000f8b000-0x46)="a5", 0x1) writev(r0, &(0x7f00004e0000-0x10)=[{&(0x7f0000086000-0xb)="1926bd3791af43bd549e6f", 0xb}], 0x1) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) close(r2) 2018/01/09 13:42:05 executing program 0: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x807, 0x10) write(r0, &(0x7f0000635000-0x28)="26000000000743f90003ffff05008d400002008500001200056900ff0000acff3b2103c75735a368", 0xffffffffffffff8c) 2018/01/09 13:42:05 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001000-0x50)={0x0, 0x48, "adc9c5aa1fa98c3809b092f37b4f4b7077aa11a04b4664638bbf8e64b05522aaa156320b560aa032c22eb24ad8d7a282b1eed4f2058f407a1b23a2479bbaaf5f1ca91edbb416bb9f"}, &(0x7f0000148000-0x4)=0x50) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x104, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x3c}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000005000-0x8)=@assoc_value={r1, 0x2}, &(0x7f0000007000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000c11000-0x8c)={r1, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x807, 0xc) write(r3, &(0x7f00002d8000)="1f0000000d06fd00010000cdd500000000000300090001800607ec00d9005f", 0x1f) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000043a000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006a6000)=0x18) 2018/01/09 13:42:05 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000958000)=@assoc_value={0x0, 0x4}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0x1008)={r1, 0x1000, "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"}, &(0x7f0000f44000)=0x1008) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000131000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa8) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x7) r3 = accept$inet(r2, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00000b9000-0x8)={0x0, 0x0}, &(0x7f00006af000)=0x8) 2018/01/09 13:42:05 executing program 3: socket$inet_sctp(0x2, 0x0, 0x84) socket$nfc_llcp(0x27, 0x1, 0x1) mmap(&(0x7f0000000000/0x62b000)=nil, 0x62b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x34, &(0x7f0000624000)=0x0, 0x4) 2018/01/09 13:42:05 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000001000-0x8)={0x8, 0xffffffffaa317ad6, 0x20, 0xffff}, 0x8) mmap(&(0x7f00008eb000/0x1000)=nil, 0x1000, 0x0, 0x29fe0fefdcdf45fd, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x1ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000001000-0x8)=[{0x3, 0x7}], 0x20000000000002eb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(0xffffffffffffffff, &(0x7f0000002000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(0xffffffffffffffff, &(0x7f00008ec000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000003000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000)=0xfffffffffffffe5a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x80b, 0x3, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000002000)={0x4, {{0xa, 0x1, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x100000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) setsockopt$inet6_dccp_buf(r2, 0x21, 0xe, &(0x7f00008eb000)="723e48fe60a70c11b4f59b63830acd454d688af0fb3e5dc324736f6fb00280d9c2b1f46ecaaa20378f59ec8ffa0787c0f4948350c349fab522a42fb19e566ee1fab6ab187f545f97e5f6a2999ba730fd06", 0x51) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000003000-0x3c)=[@in={0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x80, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffff}], 0x3c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000000)=""/149, &(0x7f0000000000)=0x95) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000004000-0xc)={@loopback=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000001000)=0xc) socket(0x4, 0x80a, 0x8) sendto$packet(0xffffffffffffffff, &(0x7f00008ec000-0xfb)="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", 0xfb, 0x4000000, &(0x7f00008ec000-0x14)={0x11, 0x5, r4, 0x1, 0xef, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) sendmsg$netrom(r3, &(0x7f0000000000)={&(0x7f0000002000-0x48)=@full={{0x3, {"0c1dfc3d4d027f"}, 0x80}, [{"a2cf21ba42c2d6"}, {"a2599f49b9fdc9"}, {"47e600e56a3198"}, {"1aecbc12a4f92d"}, {"048123b006bd0b"}, {"cc85ba9267a959"}, {"07aab0fd3efdcd"}, {"9a10c8b5235ce8"}]}, 0x48, &(0x7f0000000000)=[{&(0x7f0000002000-0x1000)="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", 0x1000}, {&(0x7f0000001000)="4b2eb906f792f4658f69f2672882cb5e1c3a5c7c137f278963e976afd07c4fc453f916f139a9cb74645c428334e2e848d8100844692b0df103ec1dbee02738dee7b4062a7de92a47f73e682d2fedffeffb38912ece46d1945b5d0c41d4e34a8306c07a6f08f2d5246900b9030e3d19d7746c8dc3d4189c634a8d73cf371512d580e883e7368ac6e63e3fc076304cb4a0f06269d01732a5b0717c4d7a77b9f442fdd8098f81d159dc", 0xa8}, {&(0x7f00008ec000-0xc7)="0177dae4d3d27a5fe5909bf99a58bd7d995601d07fa573fb511f62df024bf656948f835a843ee345529f0981ea1a6627713e0e263036220b01fcf1452c6597c8ae873b08afc7336799c0e3f10d3e11092c7a42ec362a7d7592a5eda9fc5c7b6ad19c7793d4912028a13513f3eb563146fff2b09677ac4530c70c4adc7ab69afc93a7aa827c70ab66671cb542a5fee03f31d08fe52bd2904fd1d93a09daaf6387236999cfed77acf2fe18524b18cd0cc4435313bd128619c39bbaf1b238fa61eaa8dc5d02ad95c3", 0xc7}, {&(0x7f0000002000-0x74)="d8ef06f2ff7855b44c773875ff6255eca11d4444a76972742f041152273db4cf956249579e918bc3716fcf3f1d47595aa46e962a88c38a1b5ca31b747abf758b3897be6c3cf92d01f24d3376980825c5d3c3ab1fb93b0e81332148382d8eeb17f0c7fdae9675006ce7048997d6500ff20a471ea7", 0x74}, {&(0x7f0000001000)="744a597655ae473d5c963b494404d06122955a6641d7952ac08a048adc4beb8005c65641d241566111d51e27e03199c89441582ecde3ad5b1dd1f4fd999f349c5a9fca7d430c72050431656f55ff779b3c1278f854dc53f9c0e5915382741a051cdbccc3f476e473f48e078012e4fea67da384f27de2b40b3435460fb12ff86f022d42c244559baea93267f8a0b0fcc486fd8c88f143c2b75b24e9da475066bc90e16482f066410a5ffe6b7c8650267b5982fb7c6e34f337", 0xb8}], 0x5, &(0x7f0000001000-0x440)=[{0x88, 0x10f, 0x6248466b, "0bc94a95ccac0d4a9f2976443ca5fc85136e998eb6214c12fb52b238a3fbc0318ebcf7041b58d2fe13cc2ad766f74962376662d5b71bbc3c87c18b3f85bed79c8dec24b348f51cb252f852d1055e0e152e17d74bc10725f660db2f53a75ae0065a5bf05e7c56e6b921d48c4db8a664a18265707d"}, {0xe8, 0x11d, 0xb32c, "56a75c9bbbc26f710aceb3b9a17705c7ab02d6d25ce9621a6502ec5fd33fb99f987aaf80b96df0d25fdec52b7e13e6761fcf1fd897e66938e5513327f7a629db3d9fca3a8d9fbf0b36ab3dda117a1d21a72aee1941cb9642a3f68df478c07323f70c62bb9f8cca15a4918368054c73c7d26d589a4ec8870100fb07e549139f13de183bf907c3ea9d18518e1fd677b95f0e788929ecb01402654a2ea575dbc7bb11c62c21ae67e7f3d07ce7a229a303ebfb166d7f10b2e2628d20bd96dbeefbd7d1a4f7390496e266fad6af479a26a849c7cebc70db28"}, {0x40, 0x0, 0x3, "0a247f379f2d1b25aef3fec7141c14dc8f12a6b48374a439c4544a663ddaa1ee4d7406a5bd3271a2c2453229dafe4f"}, {0x20, 0x0, 0x5, "adcea109fcfea54866"}, {0x18, 0x117, 0x6, "763c1f2b39a4"}, {0x10, 0xbe, 0x0, ""}, {0xd8, 0x10a, 0x22b, "55b74630c096dac636dd69477d9911c40f6710ac2f10f2b95eb9a3e66e1e1e90028887e076eddb7840d2d826b015703e0a3398037aea4a1a4575f24b18307c923535411697780b0f160c5bfe3d5c5f994747b886c087737de50b04121b3073cb5d8a3309ecc642844bf32aaf1115a9f253cee864287aca7e457e12eaee44a51a251f56132367b2507710b909eca74c494c3d50245264713e1574dc0710059e226d908cf7ae76dcbdc046cb4a9a80ce5e52eebff9a3d80be1aa6a79b39741cf102b4c94c8"}, {0x58, 0x3a, 0x1, "f4fde2470409c568eb7381ca40bdb325e9bddab32caf1e2b157d9328f066549def63d33436d00cd1970f89b6fb458a132787110a8b9a9e6f712029bdf24289fe5d79a846e4"}, {0x20, 0x112, 0x100, "ed0b1c92c321b12434"}, {0xf8, 0x102, 0xd3d6, "5b202f8d73f2ef539194a1e8d01cd05e1616606069e9644e8a31826862e4695c38bcc15449aee046e89dfd6895448524ca01dea91ba7d32546ddb17216c2eb7eacca60e93a90aeaec93bdc2a4d83d736edb09b429cec9e1960b37646a5152c049f26c37b9069b309c1cdd645649bdb5d279b0bc37fb69e9dc9b72407046c9c3502d37631ed84ec677ab282749eda3a90e99ca6c407f718ea896579a35d30e8e26fb77019d568fbc9c779275af7b9f74ba4ec11343b5087b199db031ba76b25c7b7615a1fa1136090936fc39e56d1fc4aec21ad2622306b7fba2e4cecdb5c70c874405ebe943063af"}], 0x440, 0x0}, 0x1) connect$netrom(r3, &(0x7f00008ec000-0x10)=@ax25={0x3, {"7a5e5fab917a24"}, 0x4}, 0x10) 2018/01/09 13:42:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x2, 0x4) socketpair(0xf, 0x2, 0x80, &(0x7f0000680000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000b5000-0x20)={0x5, 0x0, 0x10001, 0x5}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f00002ce000)={0x0, r2}) write(r0, &(0x7f0000a69000)="1f0000000306ffde0000f49f00890100001f00000900010006000000010080", 0x1f) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000445000-0x10)={0x8, &(0x7f0000309000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000b59000)={0x80000000}, 0x1) 2018/01/09 13:42:05 executing program 6: r0 = socket$inet6_sctp(0xa, 0x10000000000003, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002000-0x4)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000001000)={0x2, &(0x7f0000000000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x3, 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x5011, r0, 0x0) 2018/01/09 13:42:05 executing program 5: mmap(&(0x7f0000000000/0xf22000)=nil, 0xf22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xb, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000987000-0xc)={0x0, 0x1, 0x0}, &(0x7f00007c4000)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000a31000-0x9)={r1, 0x0, 0x1, 0x6}, &(0x7f000097c000)=0x10) r2 = socket$inet6_sctp(0xa, 0xfffffffffffffffe, 0x84) sendto$inet6(r2, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000474000)={{0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, {0xa, 0x1, 0xfffffffffffff2e1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}, 0x0, [0x7ef5, 0x100000001, 0x7, 0x9, 0x8, 0x4, 0x1824, 0x5]}, 0x5c) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f24000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f24000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000ec5000)=0x0, &(0x7f000027c000)=0x4) getsockopt$inet6_int(r2, 0x29, 0x10, &(0x7f0000099000)=0x0, &(0x7f000012c000+0xff4)=0x4) 2018/01/09 13:42:05 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000019f000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0x8, &(0x7f0000001000-0x8)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000000)=0xfffffffffffffbff, &(0x7f0000002000-0x8)=0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000001000-0x20)={0x2, 0x0, 0x2, 0x80000001}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000002000-0x20)={0x20, r2, 0x1, 0x8}) 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) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000000000)={0x618c, 0x3, 0xe7, 0x1000, &(0x7f0000003000-0x1000)=""/4096, 0x93, &(0x7f0000003000-0x93)=""/147, 0xf5, &(0x7f0000002000)=""/245}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000004000-0x4)=0x9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000004000)={0x7, 0x8c5e}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000006000-0xc0)={r0, r0, 0x100000000, 0x5, &(0x7f0000003000-0xa9)="2662f1190fa94da7f87058fb7ce6b28d23804fc790f65448a1b78e81772ec0ab7738461b29887a4d64ef0554d07e39d92009e1a2cc3dd7cd68ae2a721140ddd42e75c1e06d85f83165b8fa69a2852f53c11f546890e579e798d434fd92e127e3100cd7f8115e304f99bdba3575ce223653298dbf4d21bf57dac9debcc09371924ab4315d83d5f74037ff3e4b22c1a7f52e78b31edd35a93c703203313b89a4b93f74e16d7f1cd4b597", 0x1, 0x5, 0x8230, 0x1, 0x80, 0x1, 0xffffffff7fffffff, "c91ea478782fbce8917466ef2aa17c23fa2a7a164099a09f55794169313a10537e0fc5407c1ae2948ee463e9323ebeb12aebf0eefd723acb071785c507046ad2d9ff5d0d634e73c25bba73e20fb6ee450dd95f1942509adf193850f801dcb00c59d694348010d455a528cb8507b0d01be8194791eb36a99e7470a4dcec9fb5ca08f08a3838e2918a28932d87280cc87473a90b361e2a8378"}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000007000-0x4)=0x0, &(0x7f0000002000)=0x4) sendto$ax25(r0, &(0x7f0000007000-0xcb)="ebf18d0280db83b0ac1f3a71501a029476d8e2f01c84fb9011b81a298a268291c6b06996be34dc56d0f026d88c0e811f37015a9b7e29b85305a6c244fa70bd61dad303d589da21aa4c9ced2f63eba7ac2ccc15f5561ab11c7ceef40e44765ebdf344499dc2af36dd04fb5410e5bc6d5ebdca3215ee23b2bfc73cd1323f4ee64c477f24d9f52807f641afe387a77d699896628ed7a0650ee75d84c531761e11af53a680e912c599ecf6764d575bad319adbd7a9f66c62c0e5fdb2056a9758d47f05d90e78f41b897008069e", 0xcb, 0x1, &(0x7f0000001000-0x10)={0x3, {"1aca3fddb9c474"}, 0x0}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r4, &(0x7f0000008000-0x78)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0xa, 0x4a91) ioctl$DRM_IOCTL_MODE_GETCRTC(r5, 0xc06864a1, &(0x7f0000007000-0x64)={&(0x7f0000008000-0xc)=[0x6, 0xc9, 0x66], 0x3, 0xffffffffffffffff, 0x80000000, 0x7e, 0x4, 0x7, {0x6, 0x5, 0x101, 0x5, 0xffffffffed91a6a2, 0x1, 0x2, 0x3f, 0x8, 0x8000, 0x8001, 0x5, 0x100000000, 0x9, "cfc12229e95b4ba84c8f5b9c6c5a2d19e4fb8810c9cf84e4a5d181937019bc02"}}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r5, 0x40106437, &(0x7f0000009000-0x10)={r3, 0xff}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f000000a000-0x8)={0x0, 0x0}) 2018/01/09 13:42:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000095000)={0x0, 0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x7, &(0x7f0000a70000)={@rand_addr=0x0, @broadcast=0x0, 0x0}, &(0x7f000057a000)=0xc) poll(&(0x7f000008d000-0x48)=[{r0, 0x8008, 0x0}, {r0, 0x1, 0x0}, {r0, 0x4, 0x0}, {r0, 0x3258, 0x0}, {r0, 0x0, 0x0}, {r0, 0x0, 0x0}, {r0, 0x0, 0x0}, {r0, 0x16, 0x0}, {r0, 0x40a0, 0x0}], 0x9, 0x8cd) 2018/01/09 13:42:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x400000000010) sendmsg$nl_xfrm(r0, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x5, &(0x7f0000089000)={&(0x7f00003a6000-0x2c0)=@getsadinfo={0xc4, 0x1f, 0x209, 0x0, 0x0, 0x14, [@policy={0xb0, 0x7, {{@in=@loopback=0x7f000001, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x2}, 0x0) 2018/01/09 13:42:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000c5f000)=0xd1, 0x4) r1 = accept$inet6(r0, &(0x7f0000c76000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000a52000)=0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00003b5000+0x513)={0x0, 0x4, 0x2fd}, &(0x7f0000e7a000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000155000)={r2, @in6={{0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [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]}, 0x3, 0x80000001, 0x0, 0xffffffff, 0x11}, 0xa0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000704000)={r0}) getsockname$ax25(r3, &(0x7f0000d07000)={0x0, {""/7}, 0x0}, &(0x7f0000a2b000-0x4)=0x10) bind$alg(r0, &(0x7f00000a5000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) syz_extract_tcp_res$synack(&(0x7f00003bb000-0x8)={0x0, 0x0}, 0x1, 0x0) r4 = accept$alg(r0, 0x0, 0x0) r5 = bpf$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) r6 = socket$kcm(0x29, 0x2, 0x0) sendto$llc(r4, &(0x7f0000beb000)="176511117a365dfcbaec614c06faed2e7092e8c26671f0dc63277eed12dc94c728f689d808c741995943238352feb45c", 0x30, 0x8000, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000154000)={r4, r5}) sendmsg$key(r6, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r7 = accept4$inet(0xffffffffffffffff, &(0x7f000072a000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093b000-0x4)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f00002ee000-0x6)={0x0, 0x3}, &(0x7f0000b6f000)=0x6) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f00002a7000-0x1)={r8, 0x1, 0x28}, 0xc) 2018/01/09 13:42:06 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000000000)=0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x8d, "a1d77d0f8ebb68901bd9c2307c586c41ad5614af8cc52190685b97404d3a0cd718f3fe5cb26fe1d2b852cde29ada9c44ea3ba4724ad221d021003c06469c67d78f13df1bbde0908693398fe88b44efe887bc8f0252bd898d1c5155485c9bf988d5828826c1a3115622d253b96f24d8d0f08ddb49af6dc82e160245beb825f5d2b00b29007f0ccccb31f55570ef"}, &(0x7f0000521000-0x4)=0x95) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0x1, 0x6, 0x3}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000660000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000aeb000-0x38)={0x0, 0x0, &(0x7f0000ca6000-0x10)=[{&(0x7f0000b81000)="ff4af5f2c41abecc1b9a637e01e6669bfab9177e0595edfba7c6d5da14a1bc03369a5dba1903d0407dfc52e7b03e8f95", 0x30}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:42:06 executing program 2: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000f78000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f78000)=0x10, 0x80000) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000f78000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x8, 0x7fff, 0x1, 0x1}, &(0x7f0000e31000)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000f3b000-0x44)={r2, 0x1, 0x3c, "61f26a918acc5acd34011db9856231741b20d2d4356d3a1c458817e13dc8cbc4e7af00bd6106aed88acf27ad51c09456b9bee2837f04ef34813b6691"}, 0x44) socketpair(0x9, 0x801, 0x5, &(0x7f00008a6000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f00001df000)=0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-avx\x00'}, 0x58) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000ab5000-0x10)={r3, 0x28, &(0x7f0000e14000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000f79000-0xc)={r5, 0x36a, 0x8}, 0xc) accept$alg(r3, 0x0, 0x0) ioctl$sock_ifreq(r4, 0x8e2fd152016011e1, &(0x7f0000cb9000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@llc={0x1a, 0x1c, 0x8, 0x400, 0x7, 0x3c4ca5b1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}}) r6 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r6, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f00003f9000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf41eab5e606a5400ab3f2b56cfac844012", 0x40}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:42:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000043e000)={0x0, 0x0}) r1 = accept$inet(r0, 0x0, &(0x7f0000ca4000)=0x0) socket$inet6(0xa, 0x800, 0x1) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00001b4000)='tls\x00', 0xfffffca2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00005e4000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000917000-0x4)=0x9) accept4$inet(0xffffffffffffffff, &(0x7f0000c25000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000056b000)=0x10, 0x80000) write(0xffffffffffffffff, &(0x7f000078a000-0x24)="240000002e001d06010000084a207700fbffffff0100000000000000fffffffe00025d10", 0x24) 2018/01/09 13:42:06 executing program 7: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000fcf000)="240000001a0025f0006bb4040000001d020b00ff0010b500001000eb080002007fffe5b7", 0x24) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000a39000)=""/108, &(0x7f0000fe0000-0x4)=0x6c) 2018/01/09 13:42:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x0, &(0x7f0000159000)=@raw=[@ldst={0x3, 0x0, 0x3, 0x0, 0x4000, 0x0, 0x10}], &(0x7f0000001000-0xa)='syzkaller\x00', 0x200, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/09 13:42:06 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000675000-0x14)={0x6, 0x4, 0xfee, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b04000-0x20)={r0, &(0x7f0000dd1000)="e167e7fd7cedbafe978c7c77c83c2d4dcfcc89c7bd0274e8077504d2bd399fd798a9785420f5c01f122be64e38", &(0x7f0000772000)="", 0x0}, 0x20) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f000000e000-0x4)=0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000287000)={0x6, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x34a9, 0x81, 0xcb1, 0x9, &(0x7f0000d04000-0x10)=@common='ipddp0\x00', 0x401, 0x100000001, 0x7}) r2 = socket(0x3, 0x80000, 0xffffffffffffffc1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000001000-0x80)=[@in={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd42a}, @in6={0xa, 0x3, 0x18000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1006}, @in6={0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x8}], 0xffffffffffffff13) 2018/01/09 13:42:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000034f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00008e8000)=0x0, &(0x7f0000906000)=0x4) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000497000)='tls\x00', 0x4) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x3, 0x4) sendmmsg$nfc_llcp(r2, &(0x7f0000237000)=[{&(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1043844071c4d783ef83c7baa707bef6850ccd339c111743913f1b7601256cf03", 0x0}, 0x60, &(0x7f0000006000)=[], 0x0, &(0x7f0000239000-0x1010)={0x11d, 0x29, 0x2, ""}, 0x60c, 0x0}], 0x1, 0x0) 2018/01/09 13:42:06 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000a69000)={0x1, &(0x7f0000000000)=[{0x2, 0x4, 0x4, 0x80000001}]}, 0x10) mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000000c000)={0x2, &(0x7f0000031000)=[{0xc, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r1, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0) r3 = accept(r2, &(0x7f0000008000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000019000)=0x60) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r3, 0x11, 0x66, &(0x7f0000035000)=0x100, 0x4) 2018/01/09 13:42:06 executing program 6: mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000379000-0x10)=[{&(0x7f0000fb3000)="290000001800ffffffffffffff000002021300000000ff06800800000d0009000800001900000000f6", 0x29}], 0x1) pipe(&(0x7f00009b0000)={0x0, 0x0}) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fb4000)={0x3, 0x1, 0x4614, 0x5, 0x2, r1, 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/09 13:42:06 executing program 1: r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) 2018/01/09 13:42:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000967000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000b91000)=0x6, 0x2) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000c10000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) sendmmsg$alg(r1, &(0x7f0000bf7000-0x38)=[{0x0, 0x0, &(0x7f000066d000-0x90)=[{&(0x7f00001eb000-0x23)="7e157131a52b8c14c05ed2d03a873cd23f9af03cd0a744d32328b6f31805cca3", 0x20}, {&(0x7f0000384000)="3e1a59b6f8af28f5e5d8f9e523982beea3df17405e86365aff8c50058bac6e8db5c95598007ac4f59b083aaf8b80ba5d892b4d2e1454ec816dd05ac1f414b6b48e0843eff6aad7ab9f69761721ee6e175501f71616f280f375a302a794da4c570b29c307f724cd15438fbf57ab04d8bc21590c816613e8a32c4363a07aaaaadf5ef4e3c4ced94a188ae5cd9000c45532d2c0ff592d23bd1c77eba6d9b34ba8a87d0bdcaa3c467bc5144e4fff48e4e6e90bc7d85c2a73e3d15c7fc2ce4db88101479e32c26a55a2bfc2ec622c88197e3ed06a18b651638c00c9476c60", 0xdc}, {&(0x7f0000e00000)="3044075aca6d4d85571e9c44c9f8ef", 0xf}, {&(0x7f0000928000)="afcdfb994237cbfd5f51bb663977", 0xe}], 0x4, &(0x7f00006f0000-0x10b8)=[@iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x70, 0x117, 0x2, 0x58, "0b0a6a30033f3825520e4f863fdc3ff165f66ddf4d037a38842c2263c7f1722fb35bddaeee5060dca4f339f6c50635825dcab199a9fc5c6a7cdd4ed77db60df9bff81a84548053d7960609be9faece6dd05adccff01e91bd"}], 0x10a0, 0x8000}], 0x1, 0x4) 2018/01/09 13:42:06 executing program 5: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000706000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008d8000+0x82)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000001000-0xa)={0x0, 0x5, 0x1, [0x9]}, &(0x7f000007a000-0x4)=0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00005a2000)={r1, 0x1, 0x2, 0x4}, &(0x7f0000001000-0x4)=0x10) r2 = socket(0x0, 0x0, 0x3) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00008e1000-0x6)={0x0, 0x0}, 0x6) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000001000-0x5)={r0, 0x0, 0x1, 0x60000, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) 2018/01/09 13:42:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x1, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x5, 0xc, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00009ed000)='GPL\x00', 0xffffffffffff8342, 0x99, &(0x7f0000d70000-0x7f)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f00006a4000)=0x0, 0x800) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f000056b000)=0x0, &(0x7f0000f87000)=0x4) 2018/01/09 13:42:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r0, &(0x7f0000899000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1c) setsockopt$inet6_mreq(r0, 0x29, 0x13, &(0x7f0000da6000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) sendto$inet(r0, &(0x7f000072f000)="", 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 13:42:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000ef5000)="240000002e001d06010000084a207700fbffffff0100000000000000fffffffe00025d10", 0x24) mmap(&(0x7f0000000000/0x5ab000)=nil, 0x5ab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f000007d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00005ab000)=0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000383000)={@loopback={0x0, 0x1}, 0x8, 0x2, 0xff, 0xa, 0xff00000000000000, 0x4, 0x81}, 0x20) bind$alg(r1, &(0x7f0000447000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) r3 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab2719", 0x4) sendmmsg$alg(r3, &(0x7f000059d000-0x38)=[{0x0, 0x0, &(0x7f0000283000)=[{&(0x7f00005a7000)="d1a4edc6ada830966dc07a7d9eda5a84d6acd04108a8778ef7bdb8de20dadf839b76eae0e7790d9454e3218626070927707fd45c81e73272b7ebc618d39458b5db41ebef9c78743b4aeab1813d5349a96a2ad2080b9e895405c026e3db4de4cc913fb2ea4d1801b64826802ef8093ed58c5efb0b96f138305f3c740994393e0e46e8c7271417ff0cee6182a0ae8f9d9f9844c8def2825fe1cd251ff0fb865d7af9fcd7963bf7956af401e2a5ad6717", 0xaf}], 0x1, &(0x7f000006a000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r3, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 13:42:06 executing program 0: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x2, 0x0) getsockname(r0, &(0x7f0000cb5000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000b82000-0x4)=0x10) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f7f000)={0x0, 0x0}) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000f7e000)={0x0, 0x14, "10a909c2c0c7f372629f7cedc93617e311d4feb2"}, &(0x7f0000929000)=0x1c) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f7f000-0x10)={0x1, 0x8, 0xe686, 0x6, r2}, 0x10) socket$key(0xf, 0x3, 0x2) 2018/01/09 13:42:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbe, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@empty=0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @rand_addr=0x0, @broadcast=0xffffffff]}, @lsrr={0x83, 0x23, 0x0, [@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @broadcast=0xffffffff, @empty=0x0, @multicast1=0xe0000001, @rand_addr=0x0, @rand_addr=0x0]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000a91000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000092a000)={0x0, 0xa6, "95db26b1d680b6a1500666fe62d1b3a7554d188f6464bd0aa57ff927f3dc7147d9ea9ba23742d0dcb51912a79f9a7fb2f5e8ade310dde28db442c4672ab27a7a0ba0ac5e2f022a1428ed6c443af5db789cd0465c44c528daf0e418e677ef4dc0b1527c9dedff67e891e530de3f968589939053452828fec9ec57fe6f4f9ed2868b41e693d76f3c13f813d281956f3d87ba5a689c07e2e5732e55041bd2f021e150aff5b340c8"}, &(0x7f0000090000)=0xae) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000089a000-0x8)={r2, 0x20}, 0x8) r3 = socket(0x4, 0x3, 0x8b8d) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f000009e000-0x4)=0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000185000)={r2, 0xbcb, 0x3, [0x8001, 0x3, 0x3]}, &(0x7f0000694000)=0xe) 2018/01/09 13:42:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffe, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) pipe(&(0x7f00008b7000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00003c8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b77000-0x4)=0xb) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000802000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cfb000)=0xe8) getsockname$llc(r1, &(0x7f0000e3f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000021c000)=0x10) 2018/01/09 13:42:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x11) sendmsg$nfc_llcp(r0, &(0x7f0000005000)={&(0x7f0000004000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4615c368b7a23417a2bfff64fd4e1427232354a1cee3ee5ebdb67f890bfabfd4e94b5f80a73060e6fa18b5b46efffd9324ca5553670fe3d6de1481ba5a3dd4", 0x0}, 0x60, &(0x7f000000a000-0x40)=[], 0x0, &(0x7f0000009000)={0x18, 0x0, 0x2, "0647563d"}, 0x18, 0x0}, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000d57000)=0x0, &(0x7f0000e6d000)=0x4) 2018/01/09 13:42:06 executing program 6: r0 = socket$inet(0x2, 0x7, 0x1) getsockopt$inet_int(r0, 0x0, 0xd2, &(0x7f0000002000)=0x0, &(0x7f00003c8000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000-0x20)={@generic="fbfe28ccbd4b86afccf14cf047521531", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/09 13:42:06 executing program 1: mmap(&(0x7f0000000000/0x5b8000)=nil, 0x5b8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-avx\x00'}, 0x58) r1 = accept(r0, &(0x7f0000202000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000035c000)=0x10) pipe(&(0x7f0000584000)={0x0, 0x0}) mmap(&(0x7f00005b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00005b8000)={r0, r3}) r4 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f00005b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f00003a4000)={&(0x7f00005b9000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000047f000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f000017a000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000b4000-0x4)=[0x0], 0x9, 0x4, 0x6, 0x1, 0x0, 0x0, 0x0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003e0000)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) mmap(&(0x7f00005b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f00005ba000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x9504, 0x5, 0x10, &(0x7f0000195000/0x1000)=nil, 0x2dfe}) sendmsg$alg(r4, &(0x7f00005af000)={0x0, 0x0, &(0x7f0000090000-0x80)=[], 0x0, &(0x7f000031c000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(r4, &(0x7f00004d7000-0x38)={&(0x7f00005b3000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000099000)=[{&(0x7f00005b2000)=""/99, 0x63}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 13:42:06 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00007e0000)={0x7, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) pipe(&(0x7f0000811000)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000692000-0x14)={{0x4, 0xa8b2, 0x0, 0x10001, 0x815, 0x3}, 0x3f, 0xbd, 0x7}) mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000ef1000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ef0000)=0xc) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1d, &(0x7f0000ef0000)=""/177, &(0x7f000049d000)=0xb1) bind$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000ef2000-0x80)=@generic={0x0, "dfa11b2b9786b8349980b092fa3c984da512a727534a341d6d5ed51e58594e63499a6ab5ffef0f11c23fb7691db5f0c57828e3b484fab75341238867e05cb9cec68e7faa235ef519f1cf60a174b6f222cf4080847fbc99d8779e4397f0de285c28b21e3b9185781d68546c51b368068a1dc490908b2e6b42fa64eeb113bc"}, 0x80) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000eec000)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/09 13:42:06 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) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000939000)=[{0x0, 0x0, &(0x7f0000eb2000)=[{&(0x7f0000034000)="d00aae63a63b3e150ec8d00850f1492d0faf2c7b1b70bcbae318c21e8a9638d3bb09eae04b73f707224b5ec3cf7839bd94bd35c82d493b966ee2800093b99ef6db38a8399adbdbb86967a7da685b8ad17fb7654232e9971ab82ec12f46a40794ab2e66337d3918f734cc2185ada6ad659bb7bdd988bd0745392de0713150fbe93a16f5ff8946ddee9e61e11e8ba40ee14633ceab08b064c3b3ab08d88bbc438f8869f54114593f22822443cbea6069a3", 0xb0}], 0x1, &(0x7f00007a3000-0x48)=[], 0x0, 0x0}], 0x1, 0x24008001) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x183, &(0x7f00006ab000)=""/183, 0xfffffffffffffffd, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x19c, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:42:06 executing program 3: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = epoll_create1(0x0) close(r0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)={0x0, 0x0}) listen(r0, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r2, &(0x7f0000012000)=[{&(0x7f000000a000)="", 0x0}, {&(0x7f0000013000-0xbe)="70fb0cd8e036e7244798086c34bc66f904827a75bff2c05a88f9349729c2cfee554cedf1adc5a70574b9d9697202ebae020a27cb210bebd14c9139e34232a8c30ad4680f0c7e9b79f4e76d86afcadadfb66d3254ffd37c41966b8487e25ec9e3dd69daa6f833d3b6b3888665e8ecbbff68530e29308a87191685a6cc643d36a6eeb355b287d75e042a9540b2e17e457c73b4dd9252b8a45990c52ed4e3d2cff5f980248a7cccda32db4269e233d875404d0fb152abb8ddee797ed622a453", 0xbe}], 0x2, 0x9) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000012000)={0x0, 0x0}) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000012000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ae3, 0x7f}, &(0x7f0000014000-0x4)=0x98) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000013000)={r5, 0x9, 0x10, "0c781472ae39a21b56371d35e33d3a8f"}, 0x18) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f000000f000)={0x0, 0x0}) poll(&(0x7f000000b000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/09 13:42:06 executing program 2: mmap(&(0x7f0000000000/0xf58000)=nil, 0xf58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000f58000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ae9000-0x4)=0x8) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000053a000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000f59000-0x108)={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]}, [0xffffffff80000001, 0x1f, 0x5, 0x38, 0x3ff, 0x180000, 0x7, 0xb478, 0xffffffff, 0x0, 0x5, 0xffffffff8fa9debe, 0x1fae, 0x7, 0x1]}, &(0x7f0000591000-0x4)=0x108) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000f5a000-0x1c)={r2, 0x7ff, 0xa, [0x5dc, 0x8, 0x8, 0x0, 0x9, 0xfff, 0x27, 0xffffffff, 0x0, 0x1]}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000004c000-0x8)={r2, 0x0}, 0x8) sendmsg$key(r0, &(0x7f00000c6000-0x38)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000003000-0x30)={0x2, 0x2, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_ident={0x2, 0x0, 0x0, 0x0, 0x0}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f59000-0x8)={0x0, 0x0}) 2018/01/09 13:42:06 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0xf, 0xabd6, 0x7, 0x9, 0x10, 0xffffffffffffffff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000001000)=0x70b, 0x4) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0x4)={0x0, 0x9, 0x18}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000095c000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=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}}, &(0x7f0000000000)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f00003cd000-0x48)={0xf, 0x10, &(0x7f0000b54000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xfffffffffffffe01, 0x0, 0x0, 0x0, 0x7}, @map={0x18, 0x8, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @ldst={0x1, 0x3, 0x0, 0x1, 0x4, 0x80, 0xfffffffffffffff0}, @jmp={0x5, 0x0, 0x0, 0xb, 0x0, 0xc, 0xfffffffffffffff0}, @call={0x85, 0x0, 0x0, 0xb}, @alu={0x4, 0xffff, 0x5, 0x3, 0x6, 0x0, 0x0}, @map={0x18, 0x2, 0x1, 0x0, r3, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000ccf000)='GPL\x00', 0x9, 0xda, &(0x7f0000626000)=""/218, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r4}, 0x48) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f00003b0000)=0x0, 0x4) 2018/01/09 13:42:06 executing program 4: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xec4000)=nil, 0xec4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000006000-0x10)=[{&(0x7f0000007000-0x3c)="390000001300090469000000810000000700000001000000010001070000001419001a00040003001100af21020000080001012d00f41ee400", 0x39}], 0x1) r1 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r1, &(0x7f0000013000)="32000000180025ff0700940d091804028020fe20000400050000001e0f000300020000000000000000000000020056d71888", 0x32, 0x0, 0x0, 0x0) 2018/01/09 13:42:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f00006f7000-0x10)="01000000030006000017000000c4ffcc", 0x10) setsockopt(r0, 0x100000000000107, 0x2, &(0x7f0000000000)="01000000030006000017000000c4ffcc", 0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000d9f000-0xc)={0x0, @multicast1=0x0, @empty=0x0}, &(0x7f0000c84000-0x4)=0xc) connect$packet(r0, &(0x7f0000550000-0x14)={0x11, 0x0, r1, 0x1, 0x6, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000746000-0x20)={r0, &(0x7f0000655000)="c9b06646f9ec9e1b2a270e6907ca912bb807dbe3ecc7ba3f4c5e788c6453ba8f9b7010475695d27069b0ab1632e7708b0856e14dc7424fe2246f1c577ba68167f89901dd960ff93f5eb1aac7bd2b2205e4426d449c47bd5360d398", &(0x7f0000f3f000-0xa1)="c9bf7bedbafc3e582dcc6bd14d9cd139cf4bc8ee673e9b903a12f562d28ac25a2b4f59a761de1bda2c33104843f8f9a9c1ac8885526cc81af99f4851a4428ea7041279021db6651be41f033746fffc0c4ce20c6819b2503bebd59f8f54d9cb7d4cdde18c4c28d44b54d30aa0301e5224f2ca0b31b6f1e4c6755d4bb8130e3639e99e8a3fa9a861c3571a80cf5d358497eaaa73eabe77f50fb489fe779f02613a7e", 0x3}, 0x20) 2018/01/09 13:42:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00001d9000-0x8)={0x0, 0x0}) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000b76000)=0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fc4000)={0x1, &(0x7f00002a3000)=[{0x2, 0x0, 0x0, 0x1ff}]}, 0x10) 2018/01/09 13:42:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00000d8000-0x26)="260000005e0009fff10001013a000001000000fefeffffffffffffffffff7f000004fb4b35ea", 0x26) recvfrom(r0, &(0x7f0000308000)=""/4096, 0x1000, 0x0, &(0x7f00001b0000)=@hci={0x1f, 0x0, 0x0}, 0x2d9) recvfrom(r0, &(0x7f00003b7000-0x84)=""/132, 0x84, 0x0, &(0x7f0000073000-0x10)=@ipx={0x4, 0x0, 0x0, "a7b44b43be95", 0x0, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00003ba000-0xc8)={0x0, 0xc0, "78d5ae3fd0334cf37bf956e6e133f6bcad169f57b4bd45d6476e57cbd7061dfb54c63bdea181702089fe05cbdcd378d98ce13d7568155dd35bfe91c4e7f6a4d4ca64a4a70a6c023b2c1e00d39813a66b76f62dc3bb408db2363c8126c1a8abc04544974af51a919f22bd430c3710f66297bfb1370412786d4c67ef2192de9b1452d6a0a801a97823c678691ca70976b4dd0702b0eb64158e2f3ab5b78ebf7c8e09dbbe5dcc338a22862d3551a6e9042bbe9f80f82780467885934771596e7a3d"}, &(0x7f000025c000-0x4)=0xc8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000dfd000)={0xfffffffffffffff9, 0x2, 0x6cc, 0x80000000, r1}, &(0x7f0000901000)=0x10) 2018/01/09 13:42:06 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000b6d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f000029c000-0x15c)=@newsa={0x154, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@replay_esn_val={0x1c, 0x17, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:42:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x297, &(0x7f0000715000)={@random="a1dcb2bd900a", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a2b0af", 0x261, 0x2c, 0x0, @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}, {[], @icmpv6=@param_prob={0x4, 0x2, 0x0, 0x20000000005, {0x7fff, 0x6, "f824f3", 0x1000, 0x3a, 0x80000000, @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]}, [@fragment={0x0, 0x0, 0x1, 0xffff, 0x0, 0x3f, 0x2}, @fragment={0x1d, 0x0, 0x401, 0x7fffffff, 0x0, 0x1, 0x2}, @routing={0x0, 0x0, 0x2, 0x375261ae, 0x0, []}, @routing={0x3b, 0x4, 0x1, 0x5, 0x0, [@loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}]}, @dstopts={0x84, 0x17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0x8}, @enc_lim={0x4, 0x1, 0xfffffffffffff6e9}, @generic={0x3, 0x92, "48e651a484b64f8f277df07e86e99b623da9ad809d256de36eea2ffc4187e97a73ff852038236929fe72ca54ea13c942d86416d03fdc9736b76d01bc62fa49e2771172c5b261a391e10ab3a98c54494d2848bdec20420c4edbafde0892ca2602a7103d049ccb5d950826437ea27bbc62882fe9e1ed50e99e535cc3cba7e838906f409468df7cce1d2289f6b06e164ff97059"}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @jumbo={0xc2, 0x4, 0xfff}]}, @routing={0xff, 0x2, 0x2, 0xb70, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @dstopts={0xbf, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0x4}]}, @dstopts={0x7f, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x400}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @fragment={0x7e, 0x0, 0x9, 0x3ff, 0x0, 0xffffffffffffffe0, 0x1}], "3788d6e697885426ea51ff0993f4393c1375048f11d4c53febbf0124153c7e28a60b57f9ea0f40b2c0fd02754010d1ce6d007522b8636223ccd2c8cfe486b094936df132e9066fe24ab0545a23cb2384bd1d2d4d40a3fe233964c2d52eeda4adf4c09e6e1420034235371d139dd2286a060f7eabdd4d55c443f03bf05871dd65e1944ecbfb75dcc0d1d53f7b245a9180069af9cbb428c0a93705cfa230bce9e1a6c1c7fdff24402489a6c17216d4e2e839216e5735369f7749007c71d6381438e84e621ac1d2220b5ab830ca6d22a1895747e95978f5594d68660d2ea9d5762e24bed0bdd401bb48a4fd331736b0"}}}}}}}, 0x0) [ 331.794615] netlink: 'syz-executor4': attribute type 3 has an invalid length. 2018/01/09 13:42:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8913, &(0x7f00005d8000-0x28)={@common='ip6tnl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) r1 = accept(r0, &(0x7f0000969000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00009e2000)=0x90) recvfrom$llc(r1, &(0x7f0000138000)=""/160, 0xa0, 0x10060, 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000839000)=0x0) 2018/01/09 13:42:06 executing program 2: mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000acc000)=0x1, 0x0) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 13:42:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000819000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000c61000)={0x7, 0xc66}) r1 = socket$kcm(0x29, 0x5, 0x0) setsockopt(r1, 0x119, 0x0, &(0x7f000071b000)='8yr#', 0xfffffffffffffe52) r2 = accept(r1, &(0x7f0000591000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000753000-0x4)=0x8) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000847000)=0xfffffffffffffffb, 0x4) 2018/01/09 13:42:06 executing program 5: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000-0x1c)={0x1, 0x9, 0x7, 0x4, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000019000)={r0, &(0x7f000001a000-0x23)="0791", &(0x7f000001a000-0x17)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000007000)={r0, &(0x7f0000012000-0x1000)="", &(0x7f0000012000-0x61)="", 0x0}, 0x20) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000001b000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x24) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000005000)={r2, 0x4}, 0x8) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000017000-0x18)={r0, &(0x7f0000004000)="", &(0x7f0000016000)=""/0}, 0x18) 2018/01/09 13:42:06 executing program 7: r0 = socket$inet_sctp(0x2, 0x9, 0x84) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000009000-0x8)={@broadcast=0xffffffff, @loopback=0x7f000001}, 0x8) 2018/01/09 13:42:06 executing program 1: r0 = socket(0x18, 0x6, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000002000)=""/4, &(0x7f0000000000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000003000)={0x2, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{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]}, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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]}, {{0x2, 0x3, @rand_addr=0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2b8) getsockopt$inet6_buf(r0, 0x29, 0x28, &(0x7f0000000000+0x8f)=""/85, &(0x7f0000001000)=0x55) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000001000-0x4)=0x4, 0x4) 2018/01/09 13:42:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x30000000a, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000a8a000)={@common='ip6tnl0\x00', @ifru_ivalue=0x0}) socketpair$inet6(0xa, 0x6, 0x5, &(0x7f0000a56000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000d9e000)=0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(0xffffffffffffffff, &(0x7f0000492000)={0x0, 0x0, &(0x7f00008c8000-0x30)=[], 0x0, &(0x7f0000158000-0x158)=[], 0x0, 0x0}, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000383000-0x1f)="", 0x0) 2018/01/09 13:42:06 executing program 5: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x4, 0x8000032, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x80007, 0xfd) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000f66000)={0x0, 0x2f, "23364c1422451188a9bb8edcc0c266d1a45fb87363580ae9358950aa3425b6824b147ab2a4f33d1c3d8eed9a099ea5"}, &(0x7f0000042000-0x4)=0x37) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000076a000)={r1, 0x0}, &(0x7f0000064000-0x4)=0x8) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000f68000-0x4)=0x0, &(0x7f0000f68000-0x4)=0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000d34000-0x4)=0x0, 0x4) 2018/01/09 13:42:06 executing program 2: mmap(&(0x7f0000000000/0x581000)=nil, 0x581000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000581000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000581000)={0x7}, 0x4) sendmsg$nl_xfrm(r0, &(0x7f00004e6000-0x38)={&(0x7f000009f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f0000417000)=@newpolicy={0xb8, 0x15, 0x40000000000001, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:42:06 executing program 3: socketpair$inet(0x2, 0x7, 0x7, &(0x7f0000652000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00002d4000)=0x5, 0x4) r1 = socket$inet(0x2, 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000000)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r2 = socket(0xa, 0x6, 0x3) getsockname$netlink(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r2, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000002000)=0x60) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000000)={r4, r5}) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000001000)={0x4, 0x7ff, 0x8001, 0x200, 0x6, 0xb6, 0x10, 0xa1, 0x2, 0x4, 0x6}, 0xb) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000004000-0xc)={0x0, 0x300000000, 0x10}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000003000)={r6, 0x0}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000003000)={r6, 0x6510e01b}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r3, 0x0, 0x35, &(0x7f0000004000)="5eeb1b567748ac63cdbca0659e44c177a5b924134a86648c6f3226a4035e7371d05fb061f274f51af80f3af135f4885d6976f82ad24ec14134694091de7c588fcd2925dae97998d9cf1823cebf173083a18b93b6907d93d84b2d92183dead4abf8c1975bd4541ac663a160968f79094cbbd9e988aaa3314193fb1fa03c5e78c5d8e48391c743f1530d7d783bb547763bdbe56c1141ebda4be4ae281425b215e5a6c2c849a54da2e4c60548a450d7a2dd441e100df2ebdd25c79439358f34ac487cac8ecbbf2d", 0xc6) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000001000-0x4)=0x70, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000005000)=0x0, &(0x7f0000006000-0x4)=0x4) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000005000)=0x0, &(0x7f0000000000)=0x4) ioctl$sock_bt_hidp_HIDPCONNDEL(r5, 0x400448c9, &(0x7f0000005000-0xc)={{0xffffffffffffffff, 0x2, 0x8, 0x1f, 0x7, 0x0}, 0x6}) 2018/01/09 13:42:06 executing program 0: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000fe2000-0x4)=0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000fe000-0x20)={r1, &(0x7f000094b000-0xd5)="", &(0x7f0000fe3000-0x3a)="", 0x0}, 0x20) 2018/01/09 13:42:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$sock_int(r0, 0x1, 0x24, &(0x7f0000f61000)=0x0, &(0x7f00004ff000-0x2)=0x4) r1 = socket(0xc, 0xe, 0x1) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f000051d000)=0x0, &(0x7f000080e000)=0x4) 2018/01/09 13:42:06 executing program 0: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x3ff, 0x4, 0x7ff, 0x5, 0x7}, 0x14) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x8, &(0x7f0000000000)=0x4) accept$inet(0xffffffffffffffff, &(0x7f0000018000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005bf000-0x4)=0x10) r2 = socket$inet6(0xa, 0x80003, 0x404) socketpair(0x4, 0x4, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000001000)={0x0, 0x8, 0x7fffffff, 0x7}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r3, &(0x7f0000002000)=@abs={0x1, 0x0, 0x3}, 0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000002000-0x8)=@assoc_value={r5, 0x9}, &(0x7f0000000000)=0x8) bind$bt_hci(r4, &(0x7f0000001000-0x6)={0x1f, 0x10000, 0x3}, 0x6) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f00004f5000)=[@in6={0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in={0x2, 0x1, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}], 0xa4) bind$bt_l2cap(r4, &(0x7f0000001000-0xe)={0x1f, 0x100000001, {0x3, 0x5, 0x6, 0x1000, 0x4, 0x4}, 0x4ed8, 0x0}, 0xe) 2018/01/09 13:42:06 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000c6f000-0x4)=0x101, 0xfffffffffffffff9) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0}, 0x4000000, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000001000-0x1)=0xcc3, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x1, 0x9, 0x4, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000917000)={0xc, 0x4, 0x2000000004, 0x3c79, 0x0, r2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/09 13:42:06 executing program 1: mmap(&(0x7f0000000000/0x5b4000)=nil, 0x5b4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x2, 0x4, 0x0, 0x0}, 0x14) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f00004e3000-0x4)=0x0) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f00005b4000)=0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000002c000)={0x0, 0x4a, "43c68b194112856e5cfed1127382eefeb1f26a690b0d05dcd63c030154ffa6d4005a9d4f01b2f42d37af951205d51474837120b66c8425a254b3e55c25f0821a1e77ccd6965c8e9ff4c2"}, &(0x7f0000292000-0x4)=0x52) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00001ae000-0x98)={r2, @in6={{0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x80000000}, 0x98) pipe(&(0x7f0000459000)={0x0, 0x0}) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0106401, &(0x7f00005b5000-0x10)={0x92, &(0x7f00005b4000)=""/146}) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00005b5000-0x108)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x9, 0x1, 0x0, 0x3ff, 0x7, 0x4, 0x2, 0x5, 0x81, 0x4, 0x4, 0x16, 0x100, 0x4]}, &(0x7f00005b4000)=0x108) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00005b5000-0x4c)={0x0, 0x8f, "d96a0cb60504bd03128b64709177794d3f5a3a3644e13601733a24aa4a983457337d494100eb1d390eed8aeab9c2356db70a62735891c88a96f32fed7909cfedf3a4609a98c10cc336b7752ebaa777462b331316a78c546a05f7aaa6b7cad524c2ab03cf495c0a6d34452305a514ae6f3ca55c06de7645c8768e546d6765990a5232905112947b0f3e69fb3e8f3b9b"}, &(0x7f00004c5000)=0x97) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000016a000-0xb8)={r4, 0x400, 0x7fffffff, 0x55d, 0x1000, 0xb3, 0x5, 0xfffffffffffffc00, {r5, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x23e, 0x8, 0x1ff, 0x100000001, 0x917}}, &(0x7f0000232000)=0xb8) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f000027b000-0x3c)=[{{&(0x7f000033a000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000280000)=[{&(0x7f0000006000)="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", 0x6ce}], 0x1, &(0x7f00005b3000-0x390)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$inet6_int(r6, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00005af000)={r2, 0x1}, &(0x7f00005b6000-0x4)=0x8) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0xa, 0x1ff, &(0x7f00005b5000-0x8)={0x0, 0x0}) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r7, &(0x7f00005b4000)={0x0, {""/7}, 0x0}, &(0x7f000005b000)=0x10, 0x800) 2018/01/09 13:42:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e07000)=[{&(0x7f0000637000)="290000002000190001000001ff0000060200001600000f00ffff00040d481400001b00008000000008", 0x29}], 0x1) r1 = accept(r0, &(0x7f0000a93000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000298000)=0x8) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000ba3000)=0x0) [ 331.952468] nla_parse: 20 callbacks suppressed [ 331.952473] netlink: 104 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/09 13:42:06 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000)=0x10, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000002000)=0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0x0, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000005000-0x7f)={0x0, 0x77, "058527fc5b3067429c113d88592a6ed53c654a7b1ee161cf84dd03381e004c0a33683760e968fcfb1bd9a602ddab6e941a66c1d6c266759a731ca813089ac6130b205f6f6b31b8eed9aec68337d33311a64b0838de1a14fa34be85534567d818bf1c34816946546d5ab19b9c3724645ee38edb071a62b0"}, &(0x7f0000001000-0x4)=0x7f) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000004000)={r2, 0xfffffffffffffff9}, 0x6) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000001000)={0xf, 0xe, &(0x7f0000001000)=@raw=[@call={0x85, 0x0, 0x0, 0x28}, @jmp={0x5, 0x10000, 0xb, 0x4, 0x7, 0x8, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9579, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0xf}, @map={0x18, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, @jmp={0x5, 0x1, 0xf, 0x7, 0x2, 0xfffffffd, 0x0}], &(0x7f0000004000-0x4)='GPL\x00', 0x6, 0x1000, &(0x7f0000004000-0x1000)=""/4096, 0x41f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000003000)={r3, 0x0, 0xc6, 0xe0, &(0x7f0000002000)="202a774e0434d124b65d25f27a3a925f40de8684b4f0846fe0bd8f9009eabffde1a2493836d1965df14b343ce8b7fc3123f5f58559db092e94269d13ad519f54c7b948b789f71d219dd39b0e12efb75b23d9c7ec38398cdc9de8394f3e657da5d68ff39bb92a712664d28621721d9169111f59196b7bbe98a5d215ca80f6628243339e366b080b90f6f740d5c022de9a73f72238e9e9b08407f918d1fb39a9c8b038cb6b2948ee2ab3163140df518effebe4df2b4390d8c1e7593408fa0998f396e74c1dc396", &(0x7f0000003000-0xe0)=""/224, 0x7f, 0x7f}, 0x28) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000004000-0x6)={0x0, 0x1}, &(0x7f0000004000)=0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r4, 0x10e, 0x8, &(0x7f0000005000)=0x81, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000004000+0xda2)={r5, 0x8, 0x6}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000001000-0x20)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="020000056500", [], {{0x86dd, @ipv6={0x0, 0x6, "ac2caf", 0x10, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0619f2", 0x0, "3152a0"}, ""}}}}}}, 0x0) 2018/01/09 13:42:06 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) connect$llc(r0, &(0x7f0000471000-0x10)={0x1a, 0x151d7aa5f35a3042, 0x1ff, 0x100000001, 0x67, 0x41d9f68a, @random="d5bbd04548b2", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x12, 0x80007, 0x0) write(r1, &(0x7f0000228000)="26000000130047f12001b1dc59002200160b010000000000000023ffff000133050003003f40", 0x26) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000843000-0x2c)=""/44, &(0x7f00006c8000-0x4)=0x2c) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00003ce000)={@common='ip6gre0\x00', @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) [ 331.960655] ip6tnl0: Invalid MTU 0 requested, hw min 68 [ 332.019154] ip6tnl0: Invalid MTU 0 requested, hw min 68 2018/01/09 13:42:06 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x19, 0x1c4e76711a1c7c75, 0x80000000) accept$nfc_llcp(r1, &(0x7f0000777000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00000ac000)=0x60) ioctl$sock_inet_SIOCADDRT(r0, 0x4020940d, &(0x7f00001df000-0x78)={0x0, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000660000-0x10)=@generic="e749e3ab19e79f6150997ef89b13c5b0", 0x0, 0x0, 0x0}) [ 332.032240] netlink: 13 bytes leftover after parsing attributes in process `syz-executor5'. [ 332.045695] netlink: 13 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/09 13:42:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) pipe(&(0x7f0000591000-0x8)={0x0, 0x0}) r2 = socket(0x3, 0x5, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00001dc000-0xc)={0x12, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000327000-0x38)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000f7d000)=':', 0x1}], 0x1, &(0x7f0000917000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x8000) read(r3, &(0x7f0000999000-0x22)=""/34, 0xe) 2018/01/09 13:42:06 executing program 5: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000bfd000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000c78000)={0x8, [0xffffffff80000001, 0x0, 0x2, 0x10001, 0x2, 0xe55, 0xb97, 0x40]}, 0x14) r1 = socket$inet(0x2, 0x5, 0xfffffffffffffffc) r2 = accept(r1, &(0x7f000086e000)=@generic={0x0, ""/126}, &(0x7f0000567000-0x4)=0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r2, &(0x7f0000000000)=[{0x0, 0x0, &(0x7f0000000000+0x433)=[{&(0x7f0000000000)="51f8da4aff9515289e2d4cc99ca7e921db650a6497c297b2110a41a1100886d447c02527b38112f01f90c9d35657045d216fe8f346e40c489e863a5c6e4f8546300b90134d10f7df9baaceaec18fc68c5187a01dffb5bfae9ab48c44b5b4e069", 0x60}, {&(0x7f0000001000-0xe6)="061cbc6f1a75251eb3ad5d0c743ddc7924217658d5e5c91597ad79d65e8069f806144447ebae68a1b103876d97537b6eb5c12d3a1fa85b92ee5afcaed6d47cd0828183b4f61750cff041ae46e8eb7ab6704999e8a39c8402f8b46e7317e44ccacfa2aef09022ef173dc516bf7c4147f6eddae9d543dc70c8cedfb6a686e21d1406225fe7b86124536c5db1f604559d69835a465942b2664bf441b0e6125b0649dc613fc811a06cf6667b48590b745a2ad6006654459d4ccac156da5808d3b1a7e1d7f4d3b6115567d1343ed2e8690637af5d3ca1ccdf532fa4fbb7bcd084c7f2dd7b6d5cf2d2", 0xe6}, {&(0x7f0000ad7000)="fff8d4ffce2f8b9fe47aa5497422a25a5ac7491eee92f96468cc6ff2ccfba575f0f9bf9968c60d36dc55a41b28c8ed03a970aa6693382c1cfe6ef8ef55c4aff0e1b97d0edc81d18febd36438da549f82e6a3ae42b282860e8c02206ed582ff147222db", 0x63}, {&(0x7f0000000000)="1c1944f5beb2d95b5aa15b76a26115f7be07812e62d99e5604fb6929981117691c34a72e302c94", 0x27}, {&(0x7f0000001000-0xb1)="d59accf3c3f2ba8dca4e53a67e76ea6e163d7ef946532c2e9935374522fbe6637efea9f3098991dc440e8cbe831e04b76bd93af8efa66f83e0fdf6ef46f3984db75a8e5c1499dd8d70c5e2c0cfde97ae50bf01beae95b8ceff2d8b548e037bebc3d41f1e9f8084d08a679580330cae80fc950157c2cb71dcf290a8851ab4f8d31eff6445b33e11c66fe51b0bc435bfd2adb5b129ac75730d1002d4817abcb11fe74de9d8fe556d1e777280cc4b2418589e", 0xb1}, {&(0x7f00005a6000-0xba)="85a9555ea449f520ec4a905bed78b12a95a213fa6a1a2bd46e44cb42674234a8418f64248963693fc5fbc14d667e6541923f63a96c10e5cf977ed59ac3d86ecca3d097c5105375b58465622fac555f54cb9d49df34b3021edacd208b5cf92de29b151fb8a95055554b673f98bf01ad3d6b7dfe8a77e58c0be66019ef4842dbad2515de3dc2fa319b0351823a7ce9e97fc95e9b1ec20cafc335e043a435773258764e553ea5996755c0b5c357e260a667f6dc216c8a3d4a935919", 0xba}, {&(0x7f0000000000)="33eb1b7ea945674567b5c9d8f64120d36bddd3580bf0df252952fef5ffca9af9db5e91313cf663cc08707a8e8ca6fd6287c875e13613546225b75697ab267acb35c04e1c6d38891ba9e04b7c29e6a0678d319933170849eef5ec19c0e78c5c2bcfdf16359dc474f31d8c335d3bcbaa0117335c5fcafe5363ff5f64875b9c5bbbe5ad682c976fb9567afd110dc7dfd7ddc593265c7500342f329241e4013c4032b903779d7fb799a5cd1d7fa3116a85300209eaa2b8bdc2773092b1018ee61ec682613bb063d23f2e665c037a053f01e22e5378b8db19ff2d052cea9352e5051d27", 0xe1}, {&(0x7f0000000000)="4a9402750a7b0f98f869ece5409da9e5231052c4d6f2415028b4d396901258b2ad3831f6d717fe3937ef08be78f9a73c2d646bfdd28e04d0e6e890574cdbc94852e37873e0ad8c51146477864c2473f10bd4fa7b59307b4d3b3cb53187f60135c517cf4ee98b76b54ba7ff9bbf27e39ca144389ca5754dd4ebb111447fc141b931bd41c114eb7d069bca6ef23ec4314061fa34c5cb41e587e7411d0e273631e144bb0582e6ad4e6059f2c8da5d20e8f8e293d1", 0xb3}, {&(0x7f0000001000-0x1000)="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"3e996a9af6b9dfa8b21684696966e8050a393f16909374affcca42e10b7ab561736f8c241fd34825651afc36ca406fe9d0806b8d0eef5176c95b75f186805db97da356ecc3f6ef9990a8b0784ac7943b744ae96b8c79446b659e435511da71616607b0c507151e79e72fb63cf5a8e360552d19f63c3a0f1c036e4c467ae115dc303f8f548bc1d24c7a30eddeadb398da9e9163134b00d14f1d2e3e6359794bf0224eecf3f93c71503942a46a71c016e8acda07355cbf2e7defd930b1cacf2e47fc95fb8a3e02e3095091f7b1c50531bf3042bd7e5fe215a646adff65a6c06f40625c8a6d5c1334c8512ede1cc9b91c5f69b6b02205301c"}], 0x1a0, 0x20000000}, {0x0, 0x0, &(0x7f00004ec000)=[{&(0x7f00008ab000-0x65)="66e55c577b0b94fccf36b481d2e7673f184ac17bf133eb99c8b05effc39140214378cf17ce5b8c1842b89711741721d8dec1139f37ec3981db144d68d264998a1dddc72a3f7ffc9999bc10225d97748d55de7301cad465117e9291c6391086936105f49d31", 0x65}, {&(0x7f0000000000)="8459fb58d602ac41614999a8e728d04d44cd1418b90c5d047b5c14723cbeb5135ca29cbd5750f6d94eb67abd03a6512a304bff5944b3f1579ff8e9aec61354234c0be14d4f5bba4a20149900f9135cf1da7e486055560fb52900fb4055cf5c4d6941054b00f783ce62d99200aeef6c62cf67c28558707a8c1a5a6f0da73771d279a9fb04d95e3d52ff51b2c73bbc562359c8a102ee8648bd2f720727ed52a45a557d8cd89e1afed70c8bddf679907b445038b2fea9ed6dd5c03de7eb92ec622990057ce4a30954ade572690aad107273bf04c4b48dda", 0xd6}, {&(0x7f0000001000-0x1e)="50946742c2658f3b54544fb06fd1dd85e92fc9c11b56275f3a726bccef48", 0x1e}], 0x3, 0x0, 0x0, 0x8004}, {0x0, 0x0, &(0x7f0000001000-0x30)=[{&(0x7f0000001000-0x9a)="450a2dc502e59c2577b790d3b0ba4a713965801de2ce4c43cd830e0d84028a8dc891894c66e9051a2a04e222fa76d5f34cc612ac6956934f02a27a139494b8fedac22c712d192cb298795de652afb6636b0f2729b77ae043132dcf262cc0aa8429ac653a0b5d593ea893e4231a2731361323ee9a654c291f5a407c1a5b5ff701dea0665b415dc566af35d32246f4fbac2a45f98e231775fffa8e", 0x9a}, {&(0x7f0000000000)="604ff38b3236a4dd2cd40c204cbb209baffa614a8ec100ca2273f6153de3bed9302b542020fd92d899628e37c6ec240565df1b42859dd2ff3e508f89bde014f791e3de444e6d2b9428c9eaeb31baba340dc64de91ae5feff759c280ec6798ab58e6a3941e31e7dbf2293da8c70c13c036db21365badd449d3437ebcfb2ab8f7b5e107052b99ebde29aab9fe8a898a1e051b7071186e5ffa6163c", 0x9a}, {&(0x7f0000000000)="4f5548f5179b78bde7e924153bb201a7f59aac9b0c506211894e0236f174b6bd545bf7c4b5a9d011e04a2d87e141e8e0381eafff85c0d877c9126c9a4b2fa17a6a1e0b84c99dab9e0b9e5350a640d65e0f504fa1d78a142155b2e8b3bb162172a2ae46cc3edffa87367467d979d62bde0efa508950eecc8705002a9515116b4db2a36a12d3f44a3cb06c2cf1dab99a965339664b85c32ec83503aa130b893b9f4a61586531ce09c15a28239819318bac", 0xb0}], 0x3, &(0x7f0000aa5000)=[@assoc={0x18, 0x117, 0x4, 0xfffffffffffffff9}, @assoc={0x18, 0x117, 0x4, 0x2}, @iv={0x68, 0x117, 0x2, 0x52, "2be093767a44c6d4da0d6f67f88a4ea8212d750adfe8b399577013ca91b153247d7068edb710f33baf833f86c2379d2ec0e721e17f4829e7f43cf84910b22e3df1404fa71afc3e9bc20fc27d3e9e56ee9c4f"}, @assoc={0x18, 0x117, 0x4, 0x0}, @assoc={0x18, 0x117, 0x4, 0x4}, @assoc={0x18, 0x117, 0x4, 0xa4e}, @assoc={0x18, 0x117, 0x4, 0x7}, @assoc={0x18, 0x117, 0x4, 0x7}], 0x110, 0x20000000}], 0x5, 0x20004081) close(r1) 2018/01/09 13:42:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x8c, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000088a000-0x38)=[{0x0, 0x0, &(0x7f0000d8c000)=[], 0x0, &(0x7f00004ed000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) write(r1, &(0x7f0000ca5000-0x1000)="44180c5030827edcf6bf39b97527f6f2", 0x10) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000e97000-0x83)=""/131, 0x83}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) recvfrom$llc(r1, &(0x7f0000b4c000)=""/4096, 0x1000, 0x2000, &(0x7f00009cf000-0x10)={0x1a, 0x17, 0x100000001, 0x3, 0x4, 0x5c5, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/09 13:42:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0xa, 0x3, 0x84) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x29, 0x30, 0x6ef000, 0xff) r1 = accept4$inet(r0, &(0x7f0000f03000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c19000-0x4)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f0b000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x1, 0x9, 0x4}, &(0x7f0000221000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000c54000-0x10)={0x9, 0x8000, 0x2, 0xffffffffffff0001, r2}, 0xd) r3 = socket$unix(0x1, 0x801, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) r5 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_mreqn(r5, 0x0, 0x23, &(0x7f0000fe8000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0, 0x0}, &(0x7f00007ed000-0x4)=0xc) bind$unix(r4, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r4, 0x0) connect$unix(r3, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r3, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/09 13:42:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000647000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000327000-0xe8)={{{@in=@empty=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006a8000-0x4)=0xc175a9b93555ad80) socketpair(0x3, 0x6, 0x40, &(0x7f00009c4000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000845000)=0x0, &(0x7f0000798000-0x4)=0x4) setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000ae5000-0x4)=0x40, 0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000a2000)={0x0, 0x0, 0x0}, &(0x7f000052e000-0x4)=0xc) pipe(&(0x7f0000ac1000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r4, 0x641f) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r7, 0x84, 0x66, &(0x7f0000dad000-0x8)={0x0, 0x1}, &(0x7f0000c34000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f000084a000-0x8)={r8, 0x0}, 0xfffffffffffffcb7) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000163000)={r1, r2, r5}, 0xc) r9 = socket(0x11, 0x80000000000a, 0x0) sendmsg(r9, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x0, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000074c000-0x60)=[], 0x0, &(0x7f0000073000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:42:06 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$llc(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000000c000-0x4)=0x10, 0x80800) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f000000b000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000000b000)=0xfffffffffffffc9f, 0x80000) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000009000)=0x4, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xb, &(0x7f0000008000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x3, 0x0, 0x4, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000008000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000003000-0x8)={0x0, 0xae}, &(0x7f000000c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000008000)={r3, 0x0, ""}, &(0x7f0000000000)=0x8) 2018/01/09 13:42:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x0, 0x0, &(0x7f0000809000)={0x0, 0x0}) syz_emit_ethernet(0x2e, &(0x7f0000000000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[@end={0x0}]}}, @igmp={0x14, 0x0, 0x0, @rand_addr=0x0, ""}}}}}, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000255000-0x80)=@generic={0x1e, "0103000000a300b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401000559829a2b0afe7ce43a4b2c70a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r1, &(0x7f0000de5000)=@generic={0x1e, "0103000009000000000000000000000009a979f321b30cbf00000000000100010a53a632ed4938d36d0e00000007000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c0002f0000178d19b7e3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590ebb9f70dc136cb184a"}, 0x80) close(r1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d50000)=[@in6={0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000}], 0x1c) 2018/01/09 13:42:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept4(r1, &(0x7f0000d85000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc2000)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000eae000)={0xfffffffffffffff9, 0x6, 0x4, 0x40, 0x599, 0x1, 0x8, 0x400, 0x0}, &(0x7f00000d4000)=0x20) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f00008ae000-0x4)='tls\x00', 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000c8d000)={r3, 0x401, 0x8001, 0x3d, 0x73e, 0x5}, &(0x7f0000720000)=0x14) recvmsg(r1, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fef000)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/09 13:42:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000b6e000-0x1f)="1f000000520007f2000094fef5000f4309e300000000001ab4a500ffffb92b", 0x1f) getsockname$packet(r0, &(0x7f00009ae000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00007de000)=0x14) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000dce000)=0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000012f000)={@generic="df5e59ac45070bafea4b8f82bfa68256", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$inet6(r0, &(0x7f0000d72000-0x1000)=""/0, 0x0, 0x0, &(0x7f0000324000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$ipx(r0, &(0x7f0000120000)=""/96, 0x60, 0x0, &(0x7f0000070000)={0x4, 0x0, 0x0, "42d86e9436f1", 0x0, 0x0}, 0x10) 2018/01/09 13:42:06 executing program 2: r0 = socket(0x11, 0x80f, 0x3fe) getpeername$packet(r0, &(0x7f00009fb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d6d000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000e0b000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0x4, &(0x7f00000ed000)=0x2) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007d4000-0x20)={@generic="6a8cad29794e21c0a0d379a174492549", @ifru_flags=0x400}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f0000000000)=""/59, &(0x7f0000000000)=0x3b) 2018/01/09 13:42:06 executing program 4: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00009d5000-0x38)={0x0, 0x0, &(0x7f0000f78000)=[{&(0x7f0000d46000-0xa1)=""/161, 0xa1}, {&(0x7f0000000000)=""/255, 0xff}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f00001d2000)=""/159, 0x9f}], 0x4, &(0x7f00000bc000-0xe0)=""/224, 0xe0, 0x401}, 0x40002001) mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000fe4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000fe7000)={0x0, 0x0}) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(r0, &(0x7f00000b9000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000fe8000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000fe8000-0x4)=0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000287000-0x10)="1e336500ff4ad5e700000022000000ec", 0x10) sendmsg$alg(r2, &(0x7f0000990000-0x38)={0x0, 0x0, &(0x7f000019f000)=[{&(0x7f0000430000)='^', 0x1}], 0x1, &(0x7f0000283000-0x48)=[], 0x0, 0x48880}, 0x44000) recvmsg(r2, &(0x7f000027e000)={&(0x7f000010b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000008c000-0x80)=[{&(0x7f0000044000-0xe8)=""/232, 0xe8}, {&(0x7f0000284000)=""/171, 0xab}, {&(0x7f0000021000-0xd7)=""/215, 0xd7}, {&(0x7f0000284000)=""/152, 0x98}, {&(0x7f000008e000)=""/134, 0x86}, {&(0x7f000023a000-0x6c)=""/108, 0x6c}, {&(0x7f0000285000-0xf4)=""/244, 0xf4}, {&(0x7f0000035000)=""/183, 0xb7}], 0x8, &(0x7f0000284000)=""/230, 0xe6, 0x6}, 0x100) 2018/01/09 13:42:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f00009b4000)=0x401, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4000000000000006, &(0x7f0000eef000-0x2)="03", 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/81, 0x51, 0x0}, 0x41002106) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000004000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000000004c, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe50018be10aa7008bf0103360fae5"}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00002b5000)={r0}) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f000025f000)=0x1, 0x2) r3 = socket(0x11, 0x802, 0x2) bind$bt_sco(r3, &(0x7f0000f3e000)={0x1f, {0x9, 0x7, 0xf33a, 0x2, 0x3, 0x7ff}}, 0x8) 2018/01/09 13:42:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000784000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e5a000)=0xfffffffffffffec0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000156000)={0x401, 0xffffffffffffff01, 0x80, 0x329, 0xffffffffffffffc0, 0x8, 0x2}, 0xc) r1 = socket(0x10, 0x7, 0x400000000010) connect(r0, &(0x7f00000f6000)=@nl=@proc={0x10, 0x0, 0x1, 0x0}, 0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000bb8000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0xebd6}, &(0x7f000020a000-0x4)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000712000)={r2, @in6={{0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1, 0x9, 0x421, 0x9}, &(0x7f0000774000)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000b9e000)={r3, 0xffff, 0x30}, &(0x7f0000ce7000-0x4)=0xc) sendmsg$nl_xfrm(r1, &(0x7f00005e7000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000010d000)={&(0x7f0000eda000-0x598)=@getsadinfo={0x18, 0x1f, 0x209, 0x0, 0x0, 0xb, [@tmpl={0x4, 0x5, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:42:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(serpent)\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) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f000021f000-0x20)={@common='ifb0\x00', @ifru_flags=0x3002}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000383000)="", 0x0) r3 = socket$kcm(0x29, 0x2, 0x0) sendmsg$alg(r1, &(0x7f00009fb000-0x38)={0x0, 0x0, &(0x7f000031c000)=[{&(0x7f00001fb000)='G', 0x1}], 0x1, &(0x7f0000eb7000)=[], 0x0, 0x0}, 0x8000) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:42:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000554000)=0x0, 0x80000) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f00008a1000-0x4)=0x40) socketpair(0x8, 0x800, 0x6, &(0x7f0000161000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000971000-0xc)={0x0, 0x200080000, r1}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00004ac000)={0x3, &(0x7f0000cad000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000a65000)={r3, 0x3, &(0x7f0000008000-0xc)=[0x1, 0x2, 0x3], &(0x7f0000015000-0x4)=[0x37a6], 0x20, 0x5, 0x3e16f5f, &(0x7f0000e19000)=[0x1, 0x0, 0x688, 0x2, 0x8], &(0x7f00008f4000-0x14)=[0x3, 0xfffffffffffffff8, 0x6, 0x7, 0x7], 0x0}) r4 = socket(0x20000000002, 0x1000000003, 0x11) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r4, &(0x7f00003ba000)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4ea6f0e32638410f61c3845ad3e81292e2971a49c70755b5a20c915be8e3a21e491762022736cd996146b6a2a99efe01c9cbf2eb949494c2855630ea2a71f9", 0x0}, 0x60, &(0x7f00004e5000-0x40)=[], 0x0, &(0x7f0000a03000-0xf0)={0x10, 0x0, 0x1, ""}, 0x10, 0x0}, 0x0) 2018/01/09 13:42:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x100000114, 0x8, &(0x7f00006cb000)="e0ffffff", 0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000718000)={@common='sit0\x00', @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/09 13:42:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000d46000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000247000-0x4)={r0}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000937000-0x4)=0xffffffffffff8000, 0x4) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000ee8000-0x8)={0x0, 0x0}, &(0x7f0000a5e000)=0x8) r2 = socket(0x11, 0x8000000000000802, 0x0) bind(r2, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$ipx(r2, &(0x7f0000afe000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000376000-0x4)=0x10) bind$ipx(r2, &(0x7f000066b000)={0x4, 0x1f, 0x8, "e405fd6bde5b", 0x40, 0x0}, 0x10) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000ac6000-0x4)=0x2) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000b74000)=0x104, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000063000-0x98)="", 0x0) accept4$packet(r2, &(0x7f0000c56000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00001ec000)=0x14, 0x80000) recvfrom$ipx(r2, &(0x7f0000a8c000)=""/0, 0x27e, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "f461001d32a9", 0x0, 0x0}, 0x10) 2018/01/09 13:42:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x1000000000000010, &(0x7f0000513000)="02000000030001000000be0000000500", 0x10) r1 = socket(0xf, 0x3, 0x2) pipe(&(0x7f00000f8000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00005b8000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000498000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000277000)={r4, r5, 0xff}) write(r1, &(0x7f0000001000-0x10)="0212a12502000000090500d91dfb3700", 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000b36000)={0x0, @in6={{0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffb, 0x5, 0xa8, 0x4, 0x2}, &(0x7f0000785000)=0xffffffffffffffa3) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000914000)={r6, 0x1, 0x7b13}, &(0x7f000031c000-0x4)=0x8) 2018/01/09 13:42:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000060000-0x4)=0x0, 0x800) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00007e3000-0x4)=0x0, &(0x7f0000613000-0x4)=0x4) bind$alg(r0, &(0x7f0000231000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(sha512-generic,cbc-cast5-avx)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xfffffffffffffffd) 2018/01/09 13:42:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x13, &(0x7f00000f9000-0xae)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="8d3d1fea605f", [], {{0x4305, @llc={0x3, @llc={0x0, 0x0, "e3", ""}}}}}, 0x0) socketpair(0x4, 0x80807, 0xfff, &(0x7f0000f9e000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000661000-0x6)='vegas\x00', 0x6) 2018/01/09 13:42:06 executing program 5: mmap(&(0x7f0000000000/0xf53000)=nil, 0xf53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xc) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000f52000-0x4)=0x3, 0x4) sendto$inet6(r0, &(0x7f00000f1000)="", 0x0, 0x0, &(0x7f00009ce000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f55000-0x4)={r0}) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r1, &(0x7f0000bd5000)={0x0, {""/7}, 0x0}, &(0x7f0000f54000)=0x10) recvmsg(r0, &(0x7f0000f54000-0x38)={0x0, 0x0, &(0x7f000012d000)=[{&(0x7f0000f53000)=""/0, 0x0}, {&(0x7f0000aad000-0x9b)=""/155, 0x9b}, {&(0x7f0000f54000-0xf1)=""/241, 0xf1}, {&(0x7f0000f53000)=""/178, 0xb2}, {&(0x7f000093e000-0x77)=""/119, 0x77}], 0x5, &(0x7f0000699000)=""/236, 0xec, 0xffffffffffffffe6}, 0x40000000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000ccc000)={0x0, 0x400}, &(0x7f00000f2000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00009bb000-0x8)=@assoc_value={r2, 0x9}, 0x8) recvmsg(r0, &(0x7f0000f4d000-0x38)={&(0x7f0000f5b000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000027b000)=[], 0x0, &(0x7f0000f52000)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 13:42:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x7, 0x3) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000d8000)=@fragment={0xde, 0x0, 0x4, 0x3ab06f1f, 0x0, 0x6, 0x0}, 0x8) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f00006c5000-0x4)=0x800000000000003, 0x4) ioctl$sock_ifreq(r0, 0x891f, &(0x7f0000a31000)={@common='nr0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000e84000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000bd5000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000300000)={r2, 0x1}) 2018/01/09 13:42:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x7, 0x0}, 0x4) setsockopt$packet_int(r0, 0x107, 0x16, &(0x7f0000a86000)=0x0, 0x4) 2018/01/09 13:42:06 executing program 2: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f00004d7000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r0, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[], 0x0, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000f77000)={&(0x7f0000194000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000f78000-0x20)=[], 0x0, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x0}, 0x0) recvmsg(r0, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f77000-0x50)=[], 0x0, &(0x7f0000f77000-0xe3)=""/227, 0xe3, 0x0}, 0x0) 2018/01/09 13:42:06 executing program 7: mmap(&(0x7f0000000000/0x941000)=nil, 0x941000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000150000)=0x0, 0x4) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x0, 0x807, 0x400) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f00005d8000-0x20)={"3ba27dcaf5ee526edabda269b4524f88", {0x4, 0x0, 0x3, "018592a39bbf", 0x2, 0x0}}) r2 = gettid() r3 = getuid() r4 = getgid() socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000f0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0x8f, &(0x7f0000941000)="91608e49e3ca47fbfe87cbab38", 0xd) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00008e2000)={0x2a97, 0x2}, 0x8) socketpair$inet(0x2, 0x0, 0xe9af, &(0x7f000093f000)={0x0, 0x0}) mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000942000)={0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004de000-0xc)={r2, r3, r4}, 0xa) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xdee000)=nil, 0xdee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x3, 0x40000000000001) setsockopt$sock_int(r5, 0x1, 0x6, &(0x7f0000dee000-0x4)=0x5, 0x4) bind$inet(r5, &(0x7f00004db000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r5, &(0x7f0000dea000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r5) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/09 13:42:07 executing program 3: syz_emit_ethernet(0xa2, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x94, 0x1, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0xe, 0x0, 0x0, 0x0, 0x0, {0x1e, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@empty=0x0, @multicast2=0xe0000002, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @empty=0x0, @rand_addr=0x200000000]}, @lsrr={0x83, 0x7, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @rand_addr=0x0, @broadcast=0xffffffff]}, @timestamp={0x44, 0x8, 0x6, 0x3, 0x4d0, [{[], 0x1}]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) 2018/01/09 13:42:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000a43000-0x2c)={0x6, 0x0, 0x7, 0x5, 0x2, 0xffffffffffffff9c, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0xffffffffffffffff, 0x400004, 0x4, 0x100000009, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x7, &(0x7f0000c75000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x1, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000058b000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) pipe(&(0x7f000011f000-0x8)={0x0, 0x0}) sendto$inet(r2, &(0x7f0000d0e000)="d19a1d3076642632207830cd3cb715b652529df0a38e9b13ebbd6bf7132aac5bc5805cc74f9a1b170c515c0b9fd1b40c3d14430c3d3343d1d41d503ac1557b1637f74b5b6202237414d8b22fe5589dcc7ec19ab9172253f02c38ef65fa61f4e94657ecb38afcc4582dcb75e36b201bd63b6b68618d5de53440d912abf5e623b365fa2ad6522430f8a3a343972471888b79b2c17e244b88e751bffa506ace7fe47f4785aaa643168fa8ec6ee48656c2f63c75629a5fc6a10f9bad80fa80f89da41e9dce29f2605f914b792f56d8e57da25982ba774078c44423ed4b7bdf4516389991e6d0f6ed8e0b5679f5", 0xeb, 0x800, &(0x7f00006d5000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = accept$ipx(r0, &(0x7f0000345000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00001bb000-0x4)=0x10) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f000047e000-0x1)={"60a71fe4760d23ec0eead770eff80d4c", {0x4, 0x3, 0x3, "f5006b0e523b", 0x449b, 0x0}}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000602000-0x8)={0x0, 0x0}) 2018/01/09 13:42:07 executing program 0: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000c3a000-0x2c)={0xf, 0xe3c1, 0x4, 0x0, 0x4, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fca000-0x1c)={0xf, 0x2000000d, 0x7, 0x20000000003, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000fcd000)={0x0, 0x1, 0xa3, 0x8, 0x5, 0x0, 0xfff, 0x4, {0x0, @in6={{0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xffffffffffffffff, 0x81, 0x8, 0x8}}, &(0x7f0000fab000-0x4)=0xb8) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000fcd000)={r1, 0xa, "c7068ec967bd89e11b77"}, &(0x7f0000fce000-0x4)=0x12) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e30000-0x20)={r0, &(0x7f0000fc6000)="", &(0x7f0000002000)="", 0x0}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000812000-0x18)={r0, &(0x7f0000fcb000-0x43)="86", &(0x7f0000fcc000-0x50)=""/80}, 0x18) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fce000)={0x0, 0x0}) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000fcf000-0x20)={0x3, 0x0, 0x10001, 0x8000}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000c4b000-0x10)={r3, 0x100000001}) 2018/01/09 13:42:07 executing program 3: mmap(&(0x7f0000000000/0xf0c000)=nil, 0xf0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000000803, 0x100000001) write(r0, &(0x7f000014f000)="24000000190025f4071c1ffbfffffc0e0a43fffd0010000002ffff09080007000000ffea", 0x24) socketpair(0xa, 0xa, 0x2, &(0x7f0000d68000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000c54000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000f0d000)={0x0, 0x0}) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000f0d000)={r4, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000f0c000)={r3, 0x0}) 2018/01/09 13:42:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xb) r0 = socket(0x10, 0x4, 0x3f) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000085b000)={0x0, 0x76, "739488085488b551d323686477eaeddc6606ac69cbe5b17daaaae28022c2841392af5d36500c00e9d2321e5705d60d3429e2f8f3cefa69c2c6753e66bb1dafd4a592c35038dc3ebc4b9a7555d23347e1e9f0e82cfe62d3a4a3d7ef5de4bb239362f230e6ed72e2d8a9d6faa5104d6f81feda6d94c65f"}, &(0x7f0000ccd000)=0x7e) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00005d6000)={r1, 0x4, 0x7ff}, 0x8) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r2, &(0x7f0000013000-0x38)={0x0, 0x0, &(0x7f0000008000)=[{&(0x7f000000e000-0x14)=[{0x14, 0x1a, 0x203, 0x0, 0xffffffffffffffff, '\n'}], 0x14}], 0x1, &(0x7f000002b000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:42:07 executing program 1: pipe(&(0x7f0000a2d000)={0x0, 0x0}) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00002b1000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x2, 0x9) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000004000)=0x0, &(0x7f0000008000-0x4)=0x4) sendto$inet(r1, &(0x7f000000d000)="32000000180025ff0700940d091404028020fe20000400050000001e160009000b00000000024fe50014eea4eb4e56d71888", 0x32, 0x0, 0x0, 0x0) 2018/01/09 13:42:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000012, &(0x7f0000d06000)=0x0, 0x4) socket$inet6_udp(0xa, 0x2, 0x0) r1 = accept(r0, &(0x7f0000f12000)=@un=@file={0x0, ""/4096}, &(0x7f00003d8000)=0x1002) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000027f000-0x4)=0x8, 0x4) getpeername$llc(r1, &(0x7f00007ea000+0x7fb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00000e8000-0x4)=0x10) 2018/01/09 13:42:07 executing program 7: r0 = socket$inet(0x2, 0x3, 0x2000000003) unshare(0x400) pipe(&(0x7f00005a0000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000000)=0xb66, &(0x7f0000000000)=0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000001000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000003000-0x4)=0x9, 0x4) preadv(r0, &(0x7f0000001000)=[], 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000004000-0x50)={@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x400000000003f, 0x2, 0x500, 0x1, 0xc020007d, r3}) 2018/01/09 13:42:07 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00004b6000-0x8)={0x0, 0x1ff, 0x4}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0x8}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0xc) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000ab1000)={0x0, 0x0}) writev(r2, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100080100ff3ffe58", 0x1f}], 0x1) pipe(&(0x7f0000ce8000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000b54000-0x4)=0x4, 0x4) 2018/01/09 13:42:07 executing program 5: socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a97000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8000000000008) 2018/01/09 13:42:07 executing program 6: mmap(&(0x7f0000000000/0xfaa000)=nil, 0xfaa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000ef9000-0x38)={&(0x7f0000040000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, 0x1c, &(0x7f0000b94000)=[{&(0x7f0000fa9000)=""/0, 0x0}, {&(0x7f0000faa000-0x3e)=""/79, 0x4f}], 0x2, &(0x7f00009f9000-0x72)=""/114, 0x72, 0x0}, 0x0) 2018/01/09 13:42:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003fe000)="", 0x0) pipe(&(0x7f000038c000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000bcc000)={0x80000000000002d7, []}, 0x3eff7cd6a2403c80) 2018/01/09 13:42:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfffffffffffffdef, &(0x7f00001f1000-0x1019)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="6b4782fc4ec1", [], {{0x200, @llc={0x8, @snap={0xffffffaf, 0x0, "b2", "833554", 0x0, ""}}}}}, &(0x7f000063d000)={0x0, 0x1, [0x8b7]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) write(r0, &(0x7f0000f8b000-0x46)="a5", 0x1) writev(r0, &(0x7f000074d000-0x60)=[{&(0x7f00004cb000)='E', 0x1}], 0x1) close(r0) 2018/01/09 13:42:07 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x22, &(0x7f0000001000-0x1)='\b', 0xfffffeef) 2018/01/09 13:42:07 executing program 5: mmap(&(0x7f0000000000/0xec6000)=nil, 0xec6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000d14000-0x8c)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ec6000)=0x8c) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000ec7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00003fa000)={r1, 0x100000000, 0x0, 0x61, 0xe4}, &(0x7f0000ec8000-0x4)=0x18) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000ec7000-0x18)={r1, 0x3f, 0x20, 0xfffffffffffff800, 0x8}, &(0x7f0000ec7000-0x4)=0x18) r3 = socket$netlink(0x10, 0x3, 0xffffffffffffffff) writev(r3, &(0x7f0000000000)=[{&(0x7f0000738000)="39000000110009046900000080000000fbffffff0800fc0045ffe0070000001419001a000400020004000700000000088003010c00001ee400", 0x39}], 0xcf) 2018/01/09 13:42:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000360000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000065b000)="", 0x0) getsockname(r0, &(0x7f0000cfa000-0x6e)=@un=@file={0x0, ""/108}, &(0x7f0000412000)=0x6e) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000f14000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00002b2000-0x10)=[{&(0x7f0000912000-0x7d)=""/125, 0x7d}], 0x1, &(0x7f0000a5e000)=""/0, 0x0, 0x0}, 0x0) [ 332.589242] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=24 sclass=netlink_audit_socket pig=21703 comm=syz-executor1 2018/01/09 13:42:07 executing program 4: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000562000-0x67)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0xfd86, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0xfffffffffffffffd, {[@generic={0x94, 0x2, ""}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) r0 = socket(0xb, 0x0, 0x800) socketpair(0xf, 0x2, 0x0, &(0x7f0000a17000)={0x0, 0x0}) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f000070b000+0x363)={0x1aab, 0x4, 0x2, 0x30f, &(0x7f0000fea000)=""/96, 0x81, &(0x7f0000fec000-0x81)=""/129, 0x89, &(0x7f00001e2000)=""/137}) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r1, &(0x7f0000a89000-0x9)={0x1f, {0x9704, 0xffff, 0x5, 0x3, 0x7, 0xfff}, 0x7000000}, 0x9) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x0, &(0x7f0000fea000)=""/49, &(0x7f0000fec000-0x4)=0x31) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000b8000)={0x0, 0x0}, &(0x7f00005ea000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f9e000+0xc23)={r3, 0x9, 0x100, 0x0}, 0x10) 2018/01/09 13:42:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80007, 0x0) r1 = accept(r0, &(0x7f0000407000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000fa1000-0x4)=0x10) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f00006f6000)=[{&(0x7f000075c000-0x3a)="39000000120003196906ffff7f0000070b00000004000000d901000300000014190012000f000100000000000020000000000000040001ed90", 0x39}], 0x1) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00001c3000)={0x0, @in6={{0xa, 0x0, 0xffffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000303000)=0x8c) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000352000-0x4)=r3, 0x4) 2018/01/09 13:42:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000000)={&(0x7f0000005000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000003000-0x10)={&(0x7f0000006000-0x6bc)=@newsa={0x154, 0x1a, 0xd01, 0x0, 0x0, {{@in=@empty=0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x6c}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@replay_esn_val={0x1c, 0x17, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}, @algo_comp={0x48, 0x3, {{'lzs\x00'}, 0x0, ""}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000d9a000)={0x8, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00008e8000)=@sack_info={0x0, 0xfffffffffffffff7, 0x0}, &(0x7f0000358000)=0xc) socketpair(0x1b, 0x80006, 0x0, &(0x7f0000b18000-0x8)={0x0, 0x0}) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f000052d000-0x4)=0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r3, 0x800443d2, &(0x7f000067e000)={0x5, &(0x7f000015f000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) 2018/01/09 13:42:07 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x3, 0xffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xff80000}, {0xa, 0x0, 0x20000000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x377b}, 0x6, [0x100000000, 0x5, 0x5, 0x5, 0x8, 0x0, 0x2, 0x1]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000407000-0x8)={0x0, 0x0}) setsockopt$inet6_dccp_buf(r1, 0x21, 0x2, &(0x7f0000dc8000)="784f76b01a33938a006bf659edff6fda6082b1cc7440a48f8312749adde139ee1f96d77e6a9e5bdb91e22c0b313e050e6d9f8c004a5cd2fcf6a597f84dd7955c3f511a7b20324107da3ef66d1e0e4375f10b204ac3c263c343d7eafc671a58c1c1341975b5a2246b4f28335f002fc243db82316071f84bb41a818ffb45e6ece42dcfb9bd7b8d458f63a6b4878a4960349bc539ede06f00d29f4b75bdcc22b819ef7998316513042085ab", 0xaa) r2 = socket$inet6(0xa, 0x800, 0x2) bind$inet6(r2, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x40000000000000}, 0x1c) 2018/01/09 13:42:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x8) setsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f0000d0a000-0x80)="ff01000000000000000000000000000101000000", 0x14) sendto$inet6(r0, &(0x7f0000ea7000)="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", 0x1000, 0x24000000, &(0x7f0000f47000-0x1c)={0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) socketpair(0xa, 0x80000, 0x6, &(0x7f0000a50000-0x8)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000f98000)=0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000808000-0x4)=0x2, 0x4) 2018/01/09 13:42:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000c4c000)=0x401, 0x4) socketpair(0x1, 0x7, 0x6, &(0x7f000084c000)={0x0, 0x0}) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f00009fd000)={0x7, 0xff, 0xffffffffffffffce, 0x4a, &(0x7f000059f000)=""/74, 0x76, &(0x7f00009f6000-0x76)=""/118, 0x1e, &(0x7f0000452000)=""/30}) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1, 0x19, 0x0, 0x3}, 0xc) setsockopt$inet6_int(r0, 0x29, 0xc9, &(0x7f0000c3a000)=0x0, 0x4) 2018/01/09 13:42:07 executing program 5: mmap(&(0x7f0000000000/0xed7000)=nil, 0xed7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000683000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000ed7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ed8000-0xc)={0x0, 0x0, 0x0}, &(0x7f000003d000-0x4)=0xc) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000ec5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/09 13:42:07 executing program 0: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt(r0, 0x84, 0x4, &(0x7f0000000000)="", 0x0) 2018/01/09 13:42:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x1, 0x0, 0x0, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x200000000005, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept4(r0, &(0x7f0000c0d000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f00000fa000)=0xc, 0x80000) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000e42000-0x4)=0x2, 0x4) [ 332.734884] netlink: 1 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/09 13:42:07 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x1f0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f000064b000-0x18)=@generic={0x4, 0x1, 0x4}) socket$inet_icmp(0x2, 0x2, 0x1) socketpair(0x10, 0x7, 0x1000, &(0x7f0000c4d000-0x8)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000961000)={{0x105a, 0x1, 0x2, 0xfff, 0x6, 0x1}, 0x9c}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000a8e000)={0x0, 0x0}) sendmsg(r1, &(0x7f00000bc000)={0x0, 0x0, &(0x7f00005da000)=[], 0x0, &(0x7f00006e8000-0x408)=[{0x408, 0x400000000001, 0x1, "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"}], 0x408, 0x0}, 0x24004084) 2018/01/09 13:42:07 executing program 6: r0 = socket(0x11, 0x802, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000fd6000-0x8)=0x0, &(0x7f00004b3000)=0x8) 2018/01/09 13:42:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xe, 0x3, 0x502) connect$bt_sco(r0, &(0x7f0000f7f000)={0x1f, {0x20, 0x7, 0x3, 0x8001, 0x100000001, 0x4}}, 0x8) r1 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000be2000)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000157000)=0xe8) getsockopt$inet_buf(r0, 0x0, 0x25, &(0x7f000063c000-0x79)=""/121, &(0x7f0000f69000-0x4)=0x79) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000053c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000443000)=0xc) sendmsg$unix(r0, &(0x7f00004a3000-0x38)={&(0x7f0000221000)=@abs={0x1, 0x0, 0x3}, 0x17, &(0x7f000079d000-0x10)=[], 0x0, &(0x7f0000df9000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x48, 0x0}, 0x0) 2018/01/09 13:42:07 executing program 7: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x42, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bpq0\x00'}) listen(r0, 0x0) 2018/01/09 13:42:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00004f7000-0x2)={0x0, 0x0}, 0x2) r1 = socket(0x10, 0x3, 0x10) write(r1, &(0x7f00009be000)="220000001b00030b00000000ef0012012b000000000200000000000000ea00050029", 0x22) 2018/01/09 13:42:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x0, 0x5, 0x3) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f00008e4000-0x4)=0x0) getsockopt(r0, 0x3, 0x5, &(0x7f000031e000-0xab)=""/4, &(0x7f0000b91000)=0x4) socketpair(0x7, 0x801, 0x9, &(0x7f0000f28000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000446000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) sendfile(r0, r0, 0x0, 0x2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000485000+0x1fe)={r3, 0x80000, r4}) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f00006a7000)={0x2000000000000080, &(0x7f00009c9000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/01/09 13:42:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00008a7000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009eb000)=0x10, 0x800) getsockopt$packet_buf(r0, 0x107, 0x17, &(0x7f0000bf9000-0x1000)=""/4096, &(0x7f0000486000)=0x1000) r1 = socket(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00009d3000)={0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcc, 0x0, 0x0, 0x0, 0x0, &(0x7f0000f16000)=@common='lo\x00', 0x0, 0x0, 0x0}) 2018/01/09 13:42:07 executing program 5: mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f15000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f00006d5000+0x5f4)={0x0, 0x1ff}) getsockopt$inet_buf(r0, 0x0, 0x484, &(0x7f0000002000-0x18)=""/24, &(0x7f0000001000-0x4)=0x18) 2018/01/09 13:42:07 executing program 6: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1f, 0x5, 0x61b4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00006d0000)={0x0, 0x80000001, 0x0, 0x1, 0x1ec000}, &(0x7f000029f000-0x4)=0x18) accept$nfc_llcp(r0, 0x0, &(0x7f0000f36000)=0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000fc0000)={r1, 0xc89e, 0x8, 0x7, 0x7a20ac26, 0x3}, &(0x7f0000fc1000-0x4)=0x14) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000fc2000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000675000-0xc)={&(0x7f0000500000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000fc0000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000dec000)={@common='lo\x00', @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000fb7000+0x5b3)={0x5, 0x2000000000000002, 0x80000000004, 0x6, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000062d000-0x20)={r4, &(0x7f0000fbd000)="", &(0x7f00000ff000)="", 0x0}, 0x20) 2018/01/09 13:42:07 executing program 2: mmap(&(0x7f0000000000/0x78c000)=nil, 0x78c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6(0xa, 0x7, 0x81) mmap(&(0x7f000078c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000078d000)={r1, &(0x7f0000652000)="ba6c3db03e2be731d79f1dfac5482f2660f66080b6bcb4625ae493b48d2099ae47fe80fdf8d02f06f2deb5e82b13cfe7109f3adea74447ff4205fe283f5b0c6377031bb8bff733c619db04ddb5547b070a820f537af8b5975d0dfb40da364ce8f9d6f2ded48d5df9c88cd3111201951f939d213fbd10ed2c8975b771d96ec2f36d48d6ad5024397d0bc73fcd2494a9bb8ae2b3fe0db1db2d517b7c9ef2186e2c8a52bd8991b168d9ab79e0486eacd1abdf0b1547796fe531fa6186f79b362ca687f993ccf394c849f9c81452603ddfc0f63faa184976f8cea5b4de057685453818d7c4ffdd80808e38bdb85e0f45d90693c79d4dfbf6b9", &(0x7f000078e000-0x38)="fcdeb012b2591448135079fdc64f42cdd590c2fbd4eceb789ad94588bf4cd9b3cfe3e9849b5ca006da6f41ade7cbc1d43e6c0c9bdae1405b", 0x1}, 0x20) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000078d000-0x4)=0x0, &(0x7f000078d000-0x4)=0x4) bind$alg(r0, &(0x7f00005c5000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0xffffffffffffffe3) r2 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f000078e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000078e000)=@sack_info={0x0, 0x80000000, 0x1}, &(0x7f0000435000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r4 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r4, &(0x7f0000216000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f0000008000)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f000078e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000078e000)={r3, 0x46}, 0x8) sendmsg$alg(r2, &(0x7f000043f000-0x38)={0x0, 0x0, &(0x7f0000789000-0x10)=[], 0x0, &(0x7f0000789000-0x90)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) mmap(&(0x7f000078f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f000078f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f000078f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000058e000)={0x4, &(0x7f0000790000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f000078f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f000078f000)={r5, &(0x7f0000211000)=""/74}) recvmsg(r2, &(0x7f000052b000-0x38)={&(0x7f0000165000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000dd000)=[{&(0x7f0000787000-0x28)=""/40, 0x28}], 0x1, &(0x7f0000787000)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 13:42:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4(r0, 0x0, &(0x7f0000fab000-0x4)=0x0, 0x80000) recvfrom$unix(r1, &(0x7f0000d6d000-0xcc)=""/204, 0xcc, 0x40012021, &(0x7f000084e000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) sendto$inet(r0, &(0x7f0000873000-0x1)="91", 0x1, 0x400c804, &(0x7f00005b5000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000fd5000-0x1)="f4", 0x1, 0x0, &(0x7f00005b2000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/09 13:42:07 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) r2 = socket(0xb, 0xf, 0x2586) getsockname$packet(r2, &(0x7f0000e22000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f63000-0x4)=0x14) sendto(r1, &(0x7f0000fd3000-0x1001)="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", 0x1001, 0x0, &(0x7f00002f4000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(xts(twofish),ghash)\x00'}, 0x58) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000927000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xfffffffffffffff9}) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f7f000)=""/223, 0xdf}, {&(0x7f0000589000)=""/4096, 0x1000}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x3, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/09 13:42:07 executing program 2: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000001000-0x12)={0x7, [0x100, 0x7af, 0x5, 0x80000000, 0x10000, 0x9f, 0x4]}, &(0x7f0000ee7000)=0x12) getsockopt(r0, 0x10d, 0xa, &(0x7f0000a11000)=""/4, &(0x7f00006d6000-0x4)=0x4) 2018/01/09 13:42:07 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000892000)={0x4, 0x100, 0xffffffff7fffffff, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000026f000-0x10)={0x1, &(0x7f0000239000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000864000-0x8)={r1, 0x1}) syz_emit_ethernet(0x4e, &(0x7f0000eaa000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) 2018/01/09 13:42:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000049000)={0x0, 0x10, "d57d9f517941600b8444d1d4eafbabaf"}, &(0x7f0000bd2000-0x4)=0x18) 2018/01/09 13:42:07 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fcb000-0x1c)={0x5, 0x3, 0x4000000000080, 0x3ff, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00005c6000)={0x0, 0x0}) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000fcc000)={0x1, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}}, 0x118) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000fcc000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000fcc000-0x10)={0x72, &(0x7f00000db000)="abe947ceb92fa1a2aed48866f2af6f9757c555133c5935ffffeeae3a462400ab0eb0c3cf0f8cc9dec79cc4bf65f3e3585a9a687c9c3ad8f97717984fd547ee3d858d2f0a3a57e7a859c6ecfa5755d3ba61f60bc7cef1e5cbf810c2c95edcbd394fcaf8025e5dfb622eb85430bcb2aba32faf"}) 2018/01/09 13:42:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x3) bind$packet(r0, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="00d830220705", [0x0, 0x0]}, 0x14) r1 = socket$inet(0x2, 0x400000003, 0x40000000000ff) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f000024c000)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x6, [@rand_addr=0xffffffffffffff18, @broadcast=0xffffffff, @loopback=0x7f000001, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff]}, 0x28) sendto$inet(r1, &(0x7f0000958000-0x22)="068cfc00000000000004000000000000009fec00b40900492e5296ec6c9d854260f1", 0x22, 0x0, &(0x7f0000786000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc) 2018/01/09 13:42:07 executing program 0: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r1, &(0x7f0000fbf000)=@sco={0x1f, {0xffffffff, 0x0, 0xb8, 0x8, 0x684, 0x3}}, 0x8) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000fbe000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$netlink(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000002d000-0x50)=[{&(0x7f000066f000)=[{0x10, 0x4, 0x2, 0x0, 0xffffffffffffffff, ""}], 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:42:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x5, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00003d8000)="18", 0xfffffffffffffe66, 0x0, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe31) recvfrom$inet(r0, &(0x7f00001e8000)=""/5, 0xffffffffffffff40, 0x0, &(0x7f0000b87000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f000092c000-0x10)={0x8000000000000000, 0x7ae72e72}) 2018/01/09 13:42:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d52000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000698000)={0x8, 0x6, &(0x7f0000fde000-0x30)=@raw=[@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x5, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @ldst={0x3, 0x3, 0x1, 0xb, 0x6, 0xfffffffe, 0x0}], &(0x7f0000433000)='syzkaller\x00', 0x80000000, 0x63, &(0x7f00003aa000)=""/99, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000c78000)={0x0, r1, 0x5, 0x2, 0x0}, 0x14) bind$alg(r0, &(0x7f0000bbb000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) 2018/01/09 13:42:07 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000007000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x10001, 0x4) 2018/01/09 13:42:07 executing program 2: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x35) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000eb9000-0x1c)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c, &(0x7f0000793000-0x10)=[], 0x171, 0x0, 0x0, 0x0}, 0x8000) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000fc4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r1, &(0x7f0000fc3000)={0x4, 0x8, 0x0, "5836a4d7c41b", 0x2, 0x0}, 0x10) sendto$inet6(r0, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/09 13:42:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000a40000)=0x4, 0x4) setsockopt(r0, 0x400000000114, 0xa, &(0x7f0000001000)="034b0007", 0x4) 2018/01/09 13:42:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4$packet(r0, &(0x7f00002c6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000020e000-0x4)=0x14, 0x80000) socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0xdef000)=nil, 0xdef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f00007b6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000ded000)="", 0x94f386f79cff0d07) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f000085e000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000035000)=[], 0x0, &(0x7f0000b6b000-0x608)=[{0x10, 0x114, 0x2, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/09 13:42:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x40) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000099e000)=@common='bcsh0\x00', 0x10) write(r0, &(0x7f0000936000-0xe5)="f4a7a6f60746b53a99d703bd9a9d0cac9e7d52ea87142a29f383a3043dc3e84a0121165cdf0c4baa60839f9ea6b0b4b21d3f9e628d7e9db5aba503d59afe70467fecf15ddd775ad18221b533187c9a025ebcb1e63642ed1b3f73d2a65d37148f576a57f8f506a0cc600791b5d9ec0691c8be3b81a03699a55855116e88575882de1d6ea2d39e000d981cd579edf034c539a45d672dc1c8791aa9c6b6275c717a0f656d525b80084c9b3b0eeb5477b24cf35540ff8ab546b31fd55100cd3232fa3b73394803c8109041b77c226dc691485fd00d81dad9f4435a2a25ac60e1dcef9ed21f56de", 0xe5) getsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000ff2000-0x4)=0x0, &(0x7f000043d000)=0x4) 2018/01/09 13:42:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2000000f, 0x0, 0x4000400000000, 0x7, 0x0, 0x0, 0x2000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00002c1000-0x18)={r0, &(0x7f000078f000)="", &(0x7f0000477000-0x76)=""/118}, 0x1) r1 = accept(0xffffffffffffff9c, &(0x7f0000671000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000556000-0x4)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000cc1000-0x4)=@int=0x1, 0x4) 2018/01/09 13:42:07 executing program 5: r0 = socket$inet6_sctp(0xa, 0x40000000000004, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000001000)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @broadcast=0xffffffff, r2}, 0xc) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f00002a9000)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0xb, 0x9, &(0x7f0000003000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000002000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x2, 0x4, &(0x7f0000002000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f0000001000)={r6, 0x80000, r7}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000002000-0x8)={r3, 0xda2}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r3, 0x8000, 0x0, 0xffffffff}, 0x10) listen(r0, 0x200000008001e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/09 13:42:07 executing program 4: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00001c3000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001000-0x44)={0x0, 0x3c, "3d4c182955480c1828c7206721a0b68420750833c6aa82c73d1e7544a4874a6a6683786bc8c10c4e59bcb7bd7a25f07546c984077e116dd419d90ffa"}, &(0x7f0000186000-0x4)=0x44) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000038f000)={r1, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socketpair(0x11, 0x7, 0x2, &(0x7f000060c000-0x8)={0x0, 0x0}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000bf000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000001000-0x60)={r3, r4, 0xfffffffffffffe64, 0x6, &(0x7f00002d0000-0xe1)="8798f151ff34d58394131c6967b9b7c9ee92fbd37cea0f60f33c5b4507f778dd156caf2eca9f557ff29b2baf290b0e420e5d74d692073d17d37f81a25df3613fb1ac739a20b871a59eed08f5e24574cae456262db0833a61b9844cb335e4c80c86383ae8e69c0fbbae1132f2f62f38be16573f300f9cd01202d412f603e9fc5b841a29a655e3b90f6e4ea3753c1bd6aab6362734660783e80851be33b306cdb296ca5f03e7955522cf14c44d886981fe3aa5867fdb6c9f7468746942f500a60801b5b10ccfdf71c231e24939624f625ccaf724426c320ff976acf87b9f577d5d83", 0x79a9c36b, 0x1, 0x401, 0xffffffff, 0x1200, 0x4, 0x56ad45a5, "4a92f028d52a5cfdcb47f4d9f20cd1ec71c0dcb0d96d4e83cecc8dce6321c3462506027d7dd6815ef86acffe63df81eef7a4438fc1a9e0c6"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f000043b000)={0x0, 0x0}, &(0x7f0000ddc000)=0x8) 2018/01/09 13:42:07 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00006e9000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@local={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=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e9c000)=0xe8) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x3)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000003000-0x10)=[{&(0x7f0000000000)="4a7f262214a10ca2526f52ec8ea69482195255ae829023dea5741ff04d4391689316079d2fd748b5c0313bce7070b77f0d00bd07f65d1bc81f7b3dc12c9933bed57183f2522760ee35ba92702ad4f88f088f82fadb1c56579ba6ad00638b007cf56cccc88527a270a710ba9181cd58a4ec4beb5bdc84cbb801e326a4b2a7558e1995f7bf9fd23d8830376333f68936fe0640368b4e", 0x95}], 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000003000)=@sco={0x1f, {0x4, 0x6, 0xfffffffffffffffb, 0x4, 0xffff, 0x2}}, 0x8) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000002000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000002000-0x20)={@generic="db65f3ff3bc3ef40abd6a22cf784215e", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x7fffffff}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={r4, 0xff}, &(0x7f0000004000)=0x8) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000002000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r3, 0x0, 0xc, &(0x7f0000006000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r3, 0x91, &(0x7f0000006000)="49f1246bbe74cb42565feeccb517329e24a841f9223858bd04d2a152b7607d2131f1c13288729abcbb096589deb974134f2be7319fb6122ae6893638f719dfe6f96b63ce87629c155e69963015137eb592c72a283704bd064b55515d87031913b6a6624f4ab50df1c7ec7b8265093fec554eaa28ba971d426a26a5689cd52dd883e0e5f56263b92ce92279ff6277f991b37c1a559722ba32ddd7bb1f583b566e81ae67e5089468ae22ddf3e25c63a060a660d8b61577cde5328c120bc06ea503382415ccc3293f204ebafa3c3d") setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000006000-0xc)={r5, 0x9, 0x30}, 0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000007000)={r0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@rand_addr=0x1, 0x0, 0x8000, 0x2, 0x6, 0x2, 0xa0, 0x80, 0xff, r1, r2}, {0x4aff, 0x10000, 0x8000, 0x40, 0x426, 0x6, 0x100000000, 0xdf8}, {0x50b, 0x7f, 0x100000000, 0x1c}, 0x9, 0x9, 0x1, 0x0, 0x1, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x6f}, 0xa, @in=@broadcast=0xffffffff, 0x6, 0x4, 0x1, 0x3318, 0xb948, 0x1, 0x9}}, 0xe8) setsockopt$inet_sctp_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f0000004000)=0x1, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r6, 0x107, 0x7, &(0x7f0000008000)=""/37, &(0x7f0000008000)=0x25) 2018/01/09 13:42:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) socketpair(0x2, 0x7, 0x7b37, &(0x7f0000a28000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000be1000-0x6)={0x0, 0xcba2}, &(0x7f0000edc000-0x4)=0x6) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000b72000-0xa0)={r1, @in6={{0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, 0x1f00000000000, 0xc4, 0x80}, &(0x7f0000dea000)=0xa0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000e87000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) bind$inet6(r2, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x1) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r3, &(0x7f0000937000)="cf", 0x1, 0x0, &(0x7f0000b63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 13:42:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x1, 0xfffffffffffffffe) sendmmsg$inet_sctp(r0, &(0x7f00002f0000)=[{&(0x7f00003df000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000085a000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x20008843) socketpair$packet(0x11, 0x4d1c9fd1a3c2c86, 0x300, &(0x7f0000573000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000291000-0xb)={0x7, 0x5, 0x4, 0x1, 0xffffffffffffffc0, 0x6, 0x3d9a2d8, 0x100, 0x486, 0x0, 0x6}, 0xb) 2018/01/09 13:42:07 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000048e000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x7c1, 0x0, 0x9, 0x0, 0x1ff}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000001000)=""/128, 0x80, 0x10000, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x1, "13"}, &(0x7f0000912000-0x4)=0x9) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f8e000-0x1c)=[@in6={0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}], 0x1c) syz_emit_ethernet(0x32, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="7c02aa24bfdb", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d7cc2d", 0x0, "1400f1"}, ""}}}}}, 0x0) 2018/01/09 13:42:07 executing program 0: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x73, &(0x7f000038a000)="", 0xfffffce4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0x8, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r1, &(0x7f0000002000-0x10)={0x3, {"c556e756f120dc"}, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000002000-0x8)={0x0, 0x9}, &(0x7f0000001000)=0x8) socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={r2, 0x1}, 0x8) getsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) pipe(&(0x7f00008b8000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000002000-0x14)={0x6, 0x1, 0x7fff, 0x44, 0x80000000}, 0x14) connect$bt_sco(r3, &(0x7f000091d000-0x8)={0x1f, {0x4, 0x5, 0x8, 0x1f, 0x8, 0x0}}, 0x8) 2018/01/09 13:42:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000043000-0x60)=[{&(0x7f00001d4000-0x5a1)="", 0x0}], 0x1, &(0x7f0000959000)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f000019f000-0x1c)=@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, &(0x7f00008fd000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x48c0}], 0x2, 0x0) setsockopt(r0, 0x6, 0x7, &(0x7f0000d7a000-0xa4)="60b39f3038568ed20ecfdc0f09e4b1915d499bf5f14d548a4f91cc70029ddf050154f10187d7e05ab3aeb54c480c1cba1918be64dc6a7bf62f5e27886bd8d790e1eae4a384907cf467843ab7d1c3d75162d621abc6429c67dd8e56965d93c17b3a8f2e8242e2e7b3d39e5618c83085ac8f27c925c7ebd84476e96467c530f066be93c3fd528963b174f28ceabed3c3b06030b8b3f9a53e80e070ecf007aae975d1b80976", 0xa4) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000d8d000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000f7d000-0x4)=0x10, 0x80800) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f000080d000)={@common='bond0\x00', @ifru_flags=0xa00}) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00003c5000)="e54fdea7cf1d5d17d3b1bfc13180bb21bc166973d3c558e5dc098877069e19b24fd76dc5996ec98d2231f281d2fb9b068659f515882ec0fa1f0da14f2d115819936d288d7bd2fe1a096941d4791e9bd88e30966e2c3cf9788abf7e7af484b519ea39b6c383966822e511617a41e12a183f3d76748d8ccd86cc0517414fdf5a12d216f6f3bbab0f8d9e6884def044d0", 0x8f) socketpair(0xa, 0x0, 0x2, &(0x7f0000770000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000449000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000045a000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000726000-0xc)={r4, 0x80000, r5}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000845000-0xa0)={0x0, @in6={{0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xffffffff, 0x9, 0x3, 0x7}, &(0x7f0000356000)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000d16000-0x6)={r6, 0xff}, 0x6) 2018/01/09 13:42:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000992000)={0x0, 0x0}) accept4$llc(r1, &(0x7f0000634000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000a98000-0x4)=0x10, 0x80000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000922000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000773000-0x10)={0x8, &(0x7f000014b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f00001fd000)={r4, 0x1}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000289000-0xe8)={{{@in=@rand_addr=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009ec000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000407000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x100000001, 0x3, 0x68d0, 0xa, 0x20, 0xa0, 0xa7, 0x0, r6}, {0x2, 0x800, 0x0, 0x3a00, 0x2, 0x200, 0x9, 0x8}, {0x7, 0x7f, 0x80000000, 0x2}, 0x1000, 0x1, 0x0, 0x1, 0x2, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x6c}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x3, 0x2, 0x10000, 0xb, 0x0, 0xe04}}, 0xe8) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f000048a000)={r5, &(0x7f000099f000-0x1000)=""/4096}) sendto$inet(r0, &(0x7f0000329000)="", 0xfcbe, 0xa0020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 13:42:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x4db) 2018/01/09 13:42:07 executing program 7: mmap(&(0x7f0000000000/0xd5c000)=nil, 0xd5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_llcp(0x27, 0x0, 0x1) socket$nfc_llcp(0x27, 0x2, 0x1) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000d5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000d5d000-0x4)=0x0, &(0x7f00009c8000-0x4)=0x4) r1 = accept(0xffffffffffffff9c, &(0x7f0000924000)=@generic={0x0, ""/126}, &(0x7f00004b8000)=0x80) setsockopt$llc_int(r1, 0x10c, 0x1, &(0x7f0000520000-0x4)=0x317c, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000098c000)={0xffffffffffffff9c}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00003aa000-0x4)={r0}) mmap(&(0x7f0000d5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000d5d000-0x4)=0x0, 0x4) syz_emit_ethernet(0x1c0, &(0x7f0000d5b000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="e8000900", [], {{0x86dd, @ipv6={0x0, 0x6, "aa471d", 0x18a, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@hopopts={0x2f, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x10, {0x7, 0x2, 0x100, 0x5, [0x6]}}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x31}, @pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x80}, @jumbo={0xc2, 0x4, 0x2}]}, @fragment={0x0, 0x0, 0x6, 0x1, 0x0, 0xfcd2, 0x1}, @dstopts={0x8f, 0x22, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0x101}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @ra={0x5, 0x2, 0x3}, @pad1={0x0, 0x1, 0x0}, @generic={0x2b91, 0xd5, "23b479e2945175b412169bdc886321dc91cf0d8d9771cef7f0c37d9d73f5e9e2b4fd93a4e2893c9cb60c084a6416d69b218d7c3c5f666c75876e1e9b17dc90f2fd7b4cfc0639895dba9b586adce218642d033150ec0cb9ab05334ed18a623a3707a6570b4fd26fdeb5d38c89e2106e029bdf1b8e0877c6dc7d0e1b829a7469eafd68cb62d30ed591bc4b602b74c83516454c0ef9552bb1d3df49c5b1c48e1de041139686f696f169463d5f8be780cefdaa043c965fe7b434b3be402f42d64c6e0d14629ad3239d196736cbf570f30f814f099320f4"}, @jumbo={0xc2, 0x4, 0x6}, @padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}], @icmpv6=@pkt_toobig={0xffffff88, 0x0, 0x0, 0x0, {0x0, 0x6, "19a500", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}}}, &(0x7f000040a000)={0x1, 0x1, [0x0]}) 2018/01/09 13:42:07 executing program 4: 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, 0x8, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000dea000)=0xc18, 0x4) recvfrom$inet6(r0, &(0x7f0000216000-0xb8)=""/184, 0xb8, 0x0, &(0x7f0000490000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 13:42:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0}, 0xc) r1 = accept4$inet6(r0, &(0x7f0000388000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00004ad000)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000a68000)={0x0, 0x84, "9ee69cebe70652c8fd312805ac60588b026233c955939199219644a7e20fa10ad9aa2bf327ba8033816cb898a84d40dcb09995e405ae92794a54080943b452f38c63d20076cc1ea6d1857c665e04a3af8e0476f862993020ef2f74a18a503fa480ece462f8648eba3291d06419b3f0d8371cf5cff85a802b3130af49f3aa5298dcc59046"}, &(0x7f0000e5c000)=0x8c) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000447000)={r2, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00004e4000-0x8)={0x0, 0x0}) socket$netlink(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000394000)=0x0, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0xfffffffffffffffd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000f3f000)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xffffffffffffff78, 0x0, 0x0, 0x0}, &(0x7f0000f44000-0x4)=0xa0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f00009c9000)=0x0) setsockopt$inet6_int(r3, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/09 13:42:07 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000879000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14670388, 0x7, 0x9, 0x2294, 0x10000}, &(0x7f0000d36000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0x8000}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000ee000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000252000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000961000)=0x8) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000a10000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f0000212000)={0x0, 0x0, &(0x7f00008ba000-0x10)={&(0x7f00004b2000)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000040b000)={r4}) connect$bt_rfcomm(r5, &(0x7f00005e6000)={0x1f, {0x6, 0x9, 0x3, 0xc790, 0x1000, 0x0}, 0x6}, 0x9) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000372000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000067000)={r6, 0xd}) 2018/01/09 13:42:07 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000b60000)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000e66000)={0x0}, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000002000)={0x9}, 0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000003000-0x290)={0x5, {{0xa, 0x1, 0x1000, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0xa, 0x2, 0x1ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x19}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x10001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) bind(r0, &(0x7f0000003000-0x10)=@llc={0x1a, 0xf7, 0x8, 0x6, 0x101, 0x3, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000003000)=0x0, &(0x7f0000003000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000-0xa)={0x0, 0x1f, 0x1, [0x7]}, &(0x7f0000005000-0x4)=0xa) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001000-0x8c)={r1, @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]}}, 0x8c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000006000-0x4)=0x14, 0x80800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000006000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @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}, 0x80000000000000, 0x1, 0x2, 0x500, 0x7, 0x40008, r2}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000007000-0x8)={r1, 0xfffffffffffffe00}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000008000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000006000-0x6)={0x1, [0x0]}, 0x6) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000009000-0x8)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000001000)={r4, r5, 0x0, 0x1}, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r5, 0xc0206416, &(0x7f0000009000)={0x0, 0x57, 0x2, 0x5, 0x8, 0x4d979262}) [ 333.259402] syz-executor3: vmalloc: allocation failure: 17179128120 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 333.271469] syz-executor3 cpuset=/ mems_allowed=0 [ 333.276450] CPU: 1 PID: 21926 Comm: syz-executor3 Not tainted 4.15.0-rc5+ #180 [ 333.283917] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 333.293273] Call Trace: [ 333.295869] dump_stack+0x194/0x257 [ 333.299512] ? arch_local_irq_restore+0x53/0x53 [ 333.304180] ? idr_get_free_cmn+0xfd0/0xfd0 2018/01/09 13:42:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000c1d000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00006af000)=0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000f8a000)="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", 0x1000) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000009f000-0x11)="0e2a4894db4cab6d5f3d0b3b76bc6f773a", 0x11) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000591000)=0x0, &(0x7f000082e000)=0x4) getsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f00002e5000-0x4)=0x0, &(0x7f0000cc3000)=0x4) bind$alg(r1, &(0x7f00003f2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) accept$alg(r1, 0x0, 0x0) r2 = accept$alg(r1, 0x0, 0x0) bind$bt_rfcomm(r0, &(0x7f000016e000-0x9)={0x1f, {0x0, 0x1000, 0x9, 0x19, 0x3, 0x9f}, 0x5}, 0x9) recvmsg(r2, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[], 0x0, &(0x7f0000cd7000)=""/102, 0x66, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000939000)={0x0, 0x1, 0x3, [0x3, 0x0, 0x46]}, &(0x7f000031a000)=0xe) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000004a000-0x108)={r3, @in6={{0xa, 0x0, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x400, 0x8001, 0x10000, 0x800, 0x9, 0xffffffffffffffdc, 0x0, 0x9, 0xf9, 0xd3f2, 0xc81, 0x5, 0x3, 0x24a, 0x2]}, &(0x7f0000775000)=0x108) 2018/01/09 13:42:07 executing program 1: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f00000c1000)={{0x8, 0x4, 0x48000000000000, 0x100000000, 0x50, 0x8000}, 0x2}) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f8a000-0x54)="d3ee3fe3a5935b8a893c6163a734e396b046acb1fa368db3b2d8cc3b558ee9c5f36eac080b581a713b4462636e9210378a1ddc10a43d315d4d65977828a3a3a785cb025a005286bac3034c4d115874e1369899542cf41c71b63bb34b66369c496ab01761982f5368bb29bc1093749445638ef086", 0x74, 0x40000, &(0x7f00003ba000-0x1c)={0xa, 0x1, 0xb1fc, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4}, 0x1c) preadv(r0, &(0x7f00000ed000-0x20)=[{&(0x7f0000f89000-0xdb)=""/219, 0xdb}, {&(0x7f0000f89000-0x67)=""/103, 0x67}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000f88000-0xa0)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x8, 0x101, 0x20, 0x5}, &(0x7f0000f87000)=0xa0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f87000)={r1, @in6={{0xa, 0x3, 0x786, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xaaf2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f88000-0x4)=0x8c) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000f8a000)="0000000000000006050000000000000000008004010000000000ffff0005fffff4f3032e6e35d7", 0x27) 2018/01/09 13:42:07 executing program 7: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000f13000-0x4)=0x0, &(0x7f0000c6e000-0x4)=0x4) [ 333.308496] ? kernel_text_address+0x102/0x140 [ 333.313086] warn_alloc+0x19a/0x2b0 [ 333.316713] ? zone_watermark_ok_safe+0x400/0x400 [ 333.321552] ? depot_save_stack+0x12c/0x490 [ 333.325903] ? check_noncircular+0x20/0x20 [ 333.330138] ? save_stack+0x43/0xd0 [ 333.333782] ? kasan_kmalloc+0xad/0xe0 [ 333.337683] ? __kmalloc_node+0x47/0x70 [ 333.341687] __vmalloc_node_range+0x4f0/0x650 [ 333.346191] ? kmem_cache_alloc_node_trace+0x521/0x750 [ 333.351459] ? lock_downgrade+0x980/0x980 2018/01/09 13:42:07 executing program 5: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f000000f000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="7f99c85591f5", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gre0\x00'}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000007000)=@get={0x1, &(0x7f0000014000-0xb)=""/11, 0x4}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000018000-0x4)=0x0, 0x800) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000018000-0x4)=0x0) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f000000e000-0x4)=0x0, &(0x7f0000011000-0x4)=0x1cbfbf51d20138d9) [ 333.355609] ? xt_alloc_entry_offsets+0x21/0x30 [ 333.360276] __vmalloc_node_flags_caller+0x50/0x60 [ 333.365208] ? xt_alloc_entry_offsets+0x21/0x30 [ 333.369874] kvmalloc_node+0x82/0xd0 [ 333.373592] xt_alloc_entry_offsets+0x21/0x30 [ 333.378082] translate_table+0x235/0x1690 [ 333.382226] ? lock_release+0xa40/0xa40 [ 333.386191] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 333.392502] ? __check_object_size+0x25d/0x4f0 [ 333.397087] ? __might_sleep+0x95/0x190 [ 333.401062] ? alloc_counters.isra.10+0x7e0/0x7e0 [ 333.405903] ? kasan_check_write+0x14/0x20 2018/01/09 13:42:07 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000001000-0x9)=@rc={0x1f, {0x10000, 0x4, 0x8, 0x5, 0x6, 0x7fffffff}, 0xffff}, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xe, 0x3, &(0x7f00000b3000-0x8)={0x0, 0x0}) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f0000525000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000380000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000f31000)={0x0, 0x3f, 0x7, 0x5, 0xffff, 0x2}, &(0x7f0000a23000)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000a97000-0x10)={0xfffffffffffffffb, 0x8, 0x300000, 0x1ff, r4}, &(0x7f00000f1000)=0x10) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00002bf000-0x4)=0x0, &(0x7f0000b88000)=0x4) r6 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) poll(&(0x7f0000f6d000)=[{r6, 0x0, 0x0}], 0x1, 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000b7a000)={0x0, 0x0, 0x1ff, 0xbf0f}, &(0x7f000050f000)=0x10) getsockname(r2, &(0x7f0000b5f000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000095e000-0x4)=0x60) getsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000294000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000bc1000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00008f8000)={r5, 0xffffffff00000001}, 0x8) sendmsg$inet_sctp(r1, &(0x7f0000c56000)={&(0x7f0000de9000-0x10)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d5f000-0x40)=[{&(0x7f000044d000)="d916fe06f31e1e012c0a48e4656b414f7d497b3497f603bae4a79e942a742ba599d371a075009275d36e266ea0b97018275da039c43b491f089dee50a1f6d544856044d0e3e368a30f95a83c70d99aac8d147dfa52dc083fb7c606c33e9806ed42349a44025b4aed2ae09e7c9f11f0dea8e6bc3858ad38a5e7a3a1aa663d2731abb7ae037a3e01a3d3497de27667317b6ef2da99e2875ba98f2c76b94c2ec448b09a8f69b9897be1b5cde7aa2d0c24cf760833141f1dbe1a824b0c4b36abda29840764d8abc383f18e0990d13c4decd3dc58b8fd8161a52d288a19", 0xdb}, {&(0x7f0000b25000)="d9f0175cbd6f067456065521f11d37c89749fc9151cb5eb92521cba8c7ee17d06d1190549086e3c6599609584f9aa51a483954094169db8e7966e63919998c44c6c09ef0124eedc92425eb066e9f83cf29e1d339451e16d18fb8512e4a9fb98719dea075f0c4fa43e86824a73027a1cf72fc16477e5d2349a414926803257f4121", 0x81}, {&(0x7f000033a000-0x6e)="13eeb4b397c991ac4687e29f21b71b774820e632627e7d3006ec52bed37e1b415bb35b88448462713b26d3ff3d330d3ec91acf5c73bfbb6522751a4db36a9579156592f7b0cf2889810a93dd5dbb1ccbd8850f4ccbb2da1ff84e830dd0b736a4ba08211f62cf35f9cee71d0c4cb2", 0x6e}, {&(0x7f0000ddc000)="fcc707f2a50f49de54c43d2f354d32f12926f34128c2967745f06f4e4c68d319f9ed11e5bb6be6e7ecc39cbcdf24cd9ff3ef9f0fb8ddc0f82d2fa6a25e55ba18eb0afaffe554cb278c202bcf0421665fd7bf220c733fe0d4dcf1af250e0d0e4c1d9c5cc5fa99bf35", 0x68}], 0x4, &(0x7f0000f74000)=[@sndinfo={0x20, 0x84, 0x2, {0x92ce, 0x200, 0x1, 0x0, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0xf24, 0x1, 0x7fff, 0x80000001, 0x7, 0xfffffffffffff800, 0x8, r8}}], 0x60, 0x4004094}, 0x10) 2018/01/09 13:42:07 executing program 1: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000fce000-0x4)=0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000fce000-0x4)={0x8, 0x1, 0x1000}, 0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r1, &(0x7f0000fcb000)="", &(0x7f00002fa000-0x1)="", 0x0}, 0x20) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000fce000-0x4)=0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet(r1, &(0x7f0000fce000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c24000)=0x10) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000fcf000-0x4)=0x80000000, 0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00006f7000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fcd000+0xe)=0xe8) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000fce000-0x28)={0x5c5, 0x3, r2, 0x4, r4, 0x2b, 0x80, 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000e75000-0x8)={r1, 0x28, &(0x7f0000ec4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000fcf000)={r5, 0xbc3, 0x8}, 0xc) socket$bt_l2cap(0x1f, 0x5, 0x0) r6 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r6, 0x84, 0x79, &(0x7f0000fcf000-0x4)=0xe5, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000251000-0x20)={r1, &(0x7f0000fc5000)="", &(0x7f0000fcc000)="", 0x1}, 0x20) [ 333.410126] ? _copy_from_user+0x99/0x110 [ 333.414271] do_ip6t_set_ctl+0x370/0x5f0 [ 333.418333] ? translate_compat_table+0x1c50/0x1c50 [ 333.423364] ? mutex_unlock+0xd/0x10 [ 333.427073] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 333.431584] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=21960 comm=syz-executor1 [ 333.444335] nf_setsockopt+0x67/0xc0 [ 333.448059] ipv6_setsockopt+0x115/0x150 [ 333.452122] tcp_setsockopt+0x82/0xd0 [ 333.455931] sock_common_setsockopt+0x95/0xd0 2018/01/09 13:42:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x3, 0x84) r2 = accept(r0, &(0x7f0000b40000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00004b1000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000690000)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffff00}], 0x2c) getsockopt(r1, 0xe9f, 0x9ae8, &(0x7f00009c4000)=""/251, &(0x7f0000f13000-0x4)=0xfb) r3 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(0x7f0000132000-0x38)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000299000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) connect$netrom(r2, &(0x7f00008c7000)=@ax25={0x3, {"1df4039bd693cf"}, 0x7f}, 0x10) pipe(&(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = socket$unix(0x1, 0x2, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000f4e000-0x4)=0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002d5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r10, &(0x7f0000def000-0x38)={&(0x7f0000626000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0xfee3, &(0x7f0000e70000)=[], 0x0, &(0x7f0000d3a000-0x280)=""/640, 0x280, 0x1}, 0x0) ioctl$DRM_IOCTL_CONTROL(r6, 0x40086414, &(0x7f0000325000)={0x3, 0x8}) sendmsg$unix(r9, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r8]}], 0x1, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r7, &(0x7f0000975000)={&(0x7f00006d7000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000c66000-0x20)=[{&(0x7f0000da6000)="1eec942d9150", 0x6}, {&(0x7f0000d7d000-0x1000)="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", 0x1000}], 0x2, &(0x7f0000ff9000-0x20)=[@rights={0x20, 0x1, 0x1, [r1, r7, r10, r7]}], 0x20, 0x0}, 0x800) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000bab000-0x8)={0x0, 0x0}) 2018/01/09 13:42:08 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt(r0, 0x20001000000010f, 0x80, &(0x7f0000000000)="00210300", 0x4) 2018/01/09 13:42:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x4000000000000001, 0x0) r2 = socket(0x10, 0x20000000000003, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000377000-0x8)={r2, r0}) write(r2, &(0x7f0000566000-0x22)="220000005e000721004f10f7e2ff0500020003000100000008000200e700ff02f155", 0x22) [ 333.460433] SyS_setsockopt+0x189/0x360 [ 333.464426] ? SyS_recv+0x40/0x40 [ 333.467879] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 333.472719] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 333.477730] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 333.482491] entry_SYSCALL_64_fastpath+0x23/0x9a [ 333.487235] RIP: 0033:0x452ac9 [ 333.490412] RSP: 002b:00007f76a96f1c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 333.498111] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 2018/01/09 13:42:08 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000000)={0x6, 0x0, 0x3, 0x6}) ioctl(r0, 0x800000000008982, &(0x7f0000000000)="") r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept$inet6(r1, &(0x7f0000009000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000009000-0x4)=0x1c) 2018/01/09 13:42:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000583000)={0x0, {""/7}, 0x0}, &(0x7f0000cb7000)=0x10, 0x800) sendto$ax25(r1, &(0x7f0000d96000-0xae)="81bce4932d370cf19debad7d9d53b16bdf724e81f9c6ca892af7df37a80b662e306159b03c766c562b31fb4aa13900c8fd2ddc3f205d17eb1e1497e6150c1ca2d2b6df0a1609bea06d2491f71ffa42c22c0ccc2581799c0afd3227df975c187580ae57a154783abcc5d8de322b26df860001d7d1392f7aae0637e5d98e66c43d320d89fc6eadf35a2b771ef540f233c8c3c70ffa95a0b15b1ac443d3a12bb0b0f668bbcec3f58d1c8c018fa1dfd1", 0xae, 0x0, &(0x7f0000b2a000)={0x3, {"8646d928bcee6d"}, 0x9}, 0xb) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f00001dc000-0x118)="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", 0x118) 2018/01/09 13:42:08 executing program 5: mmap(&(0x7f0000000000/0xf99000)=nil, 0xf99000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000de1000)={0x0, 0x0, &(0x7f0000902000-0x50)=[{&(0x7f0000f93000-0x1000)="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", 0x1ef}, {&(0x7f0000f97000-0xd9)="d1caa029f3368a6d7abe4c1548968a2237340a39dfa9d94fe4f9a6b4aa2926a239512635abc68decbd71e39363a2a6dcadc184a02488cb12c4f9d8bee4a933e28608ecfa62b5dd26ff3cb9c2c6b301492a1767b06429fc1f289dd68c1f36477fd151b3e222bc7dbac9c5bbf24ccaa2c64356ec6e8c3e19eff040abe8d68eaa62ae083a85c1c2f9198df94624cee3413a76842785a1e2c525d4087fd75d8ee4998698de0e104c9b6491df9ea2f93d60a13f1cc3bc436de937001e5373a4eabf87a30727b8f69197704d1aacfb7c8ce69a49abb89017f11a1da1", 0xd9}], 0x2, &(0x7f000057d000-0x48)=[@assoc={0x18, 0x117, 0x4, 0x3}], 0x18, 0x0}, 0x4) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f99000)={r0}) getsockopt$inet6_udp_int(r2, 0x11, 0x64, &(0x7f000090b000-0x4)=0x0, &(0x7f000055a000)=0x4) recvmsg(r1, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000349000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) [ 333.505379] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000014 [ 333.512638] RBP: 0000000000000583 R08: 0000000000000004 R09: 0000000000000000 [ 333.519917] R10: 0000000020001fde R11: 0000000000000212 R12: 00000000006f64e8 [ 333.527181] R13: 00000000ffffffff R14: 00007f76a96f26d4 R15: 0000000000000000 [ 333.534901] warn_alloc_show_mem: 1 callbacks suppressed [ 333.534905] Mem-Info: [ 333.546640] active_anon:43989 inactive_anon:61 isolated_anon:0 [ 333.546640] active_file:3715 inactive_file:7614 isolated_file:0 2018/01/09 13:42:08 executing program 0: mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000339000)=0x20, 0x4) sendmmsg$alg(r1, &(0x7f0000948000-0x38)=[{0x0, 0x0, &(0x7f0000dc6000-0x10)=[], 0x0, &(0x7f0000730000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) sendto(r0, &(0x7f000039c000-0xe7)="6b2567b375b664f2ad291d3a4ad2aedc", 0x1c5, 0x0, &(0x7f00001ac000-0x10)=@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f0000aec000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000017000-0x70)=[{&(0x7f00005e7000-0xd0)=""/208, 0xd0}], 0x1, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) [ 333.546640] unevictable:0 dirty:157 writeback:0 unstable:0 [ 333.546640] slab_reclaimable:9392 slab_unreclaimable:87536 [ 333.546640] mapped:23306 shmem:68 pagetables:645 bounce:0 [ 333.546640] free:1451286 free_pcp:300 free_cma:0 [ 333.603475] Node 0 active_anon:176072kB inactive_anon:244kB active_file:14860kB inactive_file:30456kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:93224kB dirty:628kB writeback:0kB shmem:272kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 110592kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 333.637901] Node 0 DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 333.660746] syz-executor3: vmalloc: allocation failure: 17179128120 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 333.660751] syz-executor3 cpuset=/ mems_allowed=0 [ 333.660769] CPU: 1 PID: 21986 Comm: syz-executor3 Not tainted 4.15.0-rc5+ #180 [ 333.660775] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 333.660778] Call Trace: [ 333.660792] dump_stack+0x194/0x257 [ 333.660807] ? arch_local_irq_restore+0x53/0x53 [ 333.660815] ? idr_get_free_cmn+0xfd0/0xfd0 [ 333.660828] ? kernel_text_address+0x102/0x140 [ 333.660852] warn_alloc+0x19a/0x2b0 [ 333.660865] ? zone_watermark_ok_safe+0x400/0x400 [ 333.660873] ? depot_save_stack+0x12c/0x490 [ 333.660897] ? check_noncircular+0x20/0x20 [ 333.660905] ? save_stack+0x43/0xd0 [ 333.660911] ? kasan_kmalloc+0xad/0xe0 [ 333.660917] ? __kmalloc_node+0x47/0x70 [ 333.660939] __vmalloc_node_range+0x4f0/0x650 [ 333.660948] ? kmem_cache_alloc_node_trace+0x521/0x750 [ 333.660958] ? lock_downgrade+0x980/0x980 [ 333.660974] ? xt_alloc_entry_offsets+0x21/0x30 [ 333.660983] __vmalloc_node_flags_caller+0x50/0x60 [ 333.660993] ? xt_alloc_entry_offsets+0x21/0x30 [ 333.661010] kvmalloc_node+0x82/0xd0 [ 333.661025] xt_alloc_entry_offsets+0x21/0x30 [ 333.661035] translate_table+0x235/0x1690 [ 333.661046] ? lock_release+0xa40/0xa40 [ 333.661056] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 333.661065] ? __check_object_size+0x25d/0x4f0 [ 333.661085] ? __might_sleep+0x95/0x190 [ 333.661096] ? alloc_counters.isra.10+0x7e0/0x7e0 [ 333.661110] ? kasan_check_write+0x14/0x20 [ 333.661118] ? _copy_from_user+0x99/0x110 [ 333.661132] do_ip6t_set_ctl+0x370/0x5f0 [ 333.661147] ? translate_compat_table+0x1c50/0x1c50 [ 333.661176] ? mutex_unlock+0xd/0x10 [ 333.661186] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 333.661200] nf_setsockopt+0x67/0xc0 [ 333.661216] ipv6_setsockopt+0x115/0x150 [ 333.661231] tcp_setsockopt+0x82/0xd0 [ 333.661249] sock_common_setsockopt+0x95/0xd0 [ 333.661265] SyS_setsockopt+0x189/0x360 [ 333.661281] ? SyS_recv+0x40/0x40 [ 333.661292] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 333.661304] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 333.661316] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 333.661336] entry_SYSCALL_64_fastpath+0x23/0x9a [ 333.661342] RIP: 0033:0x452ac9 [ 333.661347] RSP: 002b:00007f76a96d0c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 333.661355] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000452ac9 [ 333.661359] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000016 [ 333.661363] RBP: 00000000000003a3 R08: 0000000000000004 R09: 0000000000000000 [ 333.661368] R10: 0000000020001fde R11: 0000000000000212 R12: 00000000006f37e8 [ 333.661373] R13: 00000000ffffffff R14: 00007f76a96d16d4 R15: 0000000000000000 [ 333.930063] lowmem_reserve[]: 0 2874 6386 6386 [ 333.934668] Node 0 DMA32 free:2945688kB min:30348kB low:37932kB high:45516kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2946452kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:764kB local_pcp:720kB free_cma:0kB [ 333.962976] lowmem_reserve[]: 0 0 3511 3511 [ 333.967353] Node 0 Normal free:2862380kB min:37068kB low:46332kB high:55596kB active_anon:163280kB inactive_anon:244kB active_file:14860kB inactive_file:30480kB unevictable:0kB writepending:664kB present:4718592kB managed:3596136kB mlocked:0kB kernel_stack:4224kB pagetables:2460kB bounce:0kB free_pcp:1296kB local_pcp:652kB free_cma:0kB [ 333.997227] lowmem_reserve[]: 0 0 0 0 [ 334.001070] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 334.014700] Node 0 DMA32: 4*4kB (M) 3*8kB (M) 3*16kB (M) 2*32kB (M) 4*64kB (M) 4*128kB (M) 3*256kB (M) 2*512kB (M) 2*1024kB (M) 2*2048kB (M) 717*4096kB (M) = 2945688kB [ 334.029889] Node 0 Normal: 406*4kB (UME) 500*8kB (UME) 344*16kB (UME) 345*32kB (UM) 471*64kB (UME) 148*128kB (UM) 47*256kB (UM) 20*512kB (UME) 8*1024kB (U) 10*2048kB (UME) 669*4096kB (UM) = 2862424kB 2018/01/09 13:42:08 executing program 3: socket(0x5, 0x1, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x6, 0x0}, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000314000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000cad000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000cf6000)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000215000)={r3, r4}) sendto$packet(r1, &(0x7f0000841000-0xe7)="1ac050d1eaf38d3778b9332d496a00f649593468757d540043e3fe470188bb819c9941a29d0fee7f4cb56820199219c6427068816ed862965478b3d7804ee7e1bc4064f85ffa3a1559902b12e0ff48c603794d3bda4e4321dcc33a4d99aeae8a631a124f76e6c2ecaf827808486695213b9243e530404b156e9bda4359e10415ee9f2c408563cf856c305e95d919b12575b8cf02eca599fb67f50ee4368f640dc8431343dc5cf9afe8eba603e0c58be8f365323fac6c6e3e14b3ef9ea0249982e3a126ab1a3f51d6d45380aab157b3da38639e362147d7300bb1fcc7bcbcb13b7be13a8970bb14", 0xe7, 0x4, 0x0, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f000025e000-0x10)={0x1, &(0x7f0000209000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00005f0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 13:42:08 executing program 1: mmap(&(0x7f0000001000/0xf5b000)=nil, 0xf5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2d5, &(0x7f0000000000)={@random="6f0807e4ede6", @random="fcb121dfd5fd", [], {{0x800, @ipv6={0x0, 0x6, "718d28", 0x29f, 0x3b, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, {[@fragment={0xff, 0x0, 0x7, 0x100, 0x0, 0x1000000000, 0x3}, @hopopts={0x29, 0x17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x7, 0xa7, "91fd628ffb141d94d6d14edf422959e4c60c05405359970503a0ad20aabfb10deba313b8cd235e3480e3355aded50c15dcd87167dfbdbadaf6863bb852e6f7823596938354fda405bb57b1722e9c586efa29ea343f27e128278da19c6cb8d704bbb3feb9e139e4baf9d6a2b47e0d09dee8c24f590a730427ab01212e39fef5d5c40d81bf82fd383870e39a8f6f47a0d0a71fb225334f407dd143a8fbf575fcb232f7c456a26890"}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @enc_lim={0x4, 0x1, 0x8}]}, @fragment={0x3f, 0x0, 0x6, 0x0, 0x0, 0x20, 0x3}, @routing={0x7f, 0x4, 0x1, 0x7, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @routing={0x89, 0x2, 0x1, 0x7fffffff, 0x0, [@loopback={0x0, 0x1}]}, @routing={0x0, 0x2, 0x3, 0x0, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @dstopts={0xff, 0x11, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0xff, 0x79, "99281a70acea197657b7c39b071abd280df987a911ef0a1ec6ed5f953b65a79ce2a2120092b00fc7257f36c9cb4def4db8c3dbaa7a147b4608b9800e9971deca389ecd1f10ac8cbc2aa6a8b1e9c8a6cd7e47687dd293b19f787b1e058ba1f109d4517bb0f32636111a55d8078442fe608a50b1641d753a9793"}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}, @routing={0x9e, 0x4, 0x3, 0x3, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x401}]}], @udp={0x1, 0x1, 0xa6, 0x0, "a9085b4b24f01158ce6b51d44b7b10011ddde628ff08a59fd63af834fbb63a27ad8d8c9163f399e636971838cc430d54eaf4c5a2b1282f0db73005132e6e39471916dd1197c85913bc199875f4fccae79280f92d0e6a9d63e56904f902fccac38b953e76f474744b25de5107c2a01cbeff2d02f712585ffc5696721b23eaf2489abf7485d45f2287064eb7517cbec3d5451de1730f14cb4972df0caa1f6b"}}}}}}, 0x0) 2018/01/09 13:42:08 executing program 5: mmap(&(0x7f0000000000/0x5b5000)=nil, 0x5b5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = socket(0x8, 0x3, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000009e000-0x20)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f00005b5000)="2b5d55613776966a7d2ee13b94d43117b16e4f6dd331d901605ebbe61c61f97dac50573aac7901096e46ed8e4680c0766cca6d7c92f2ebe9c6567360fa374390f32d426e86759a21ee4aba6a28c6f0194249fdd75ca782c96a59185190e7387947b330271a6c27f7df7d20e9ec7e8de0024602b29cb1db9dd19bc98f00c56e", 0x7f) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x1, 0x6, &(0x7f00005b5000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000023d000)={0x0, 0x0, 0x1004000009, 0x0, 0x0}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/09 13:42:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000335000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0679d1728d9eca386020ef6d8851f427119e68ec521e89db95ce625b89ce7570da6ec36340646361dbb34d07974fa3df4a3b4311aebeb8d7fca536c29cdb5b", 0x0}, 0x3d0, &(0x7f00008e6000-0x50)=[], 0x129, &(0x7f000058f000-0x18)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000623000)=0x2, 0x4) bind$packet(r0, &(0x7f0000b08000-0x14)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14) sendmmsg$unix(r0, &(0x7f0000076000)=[{&(0x7f0000e8a000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00004b4000-0x60)=[{&(0x7f0000aec000)="c12acdb07a5d04b7f66968e4c41828c30fd0acf240feae8168d3ad247ff2127608a6d751aa353ba4fed26387fb0724a30fab88305aaac011ca77e1528229ea29b011dda15aca42b877ffb468ecefd8b362c5206f0a66793446ea72225ebd294aae7fad2125008aab53f694c52351a80e528a50fc56dbee1fd77a86e9ab8ebe23330791a10689da55ae3fe84482a876af3beb1d33bd7afd32a4bfa7135387004f9002cd18997afb54d7f3", 0xaa}, {&(0x7f0000c6d000-0xda)="bff709bbd159b0d09e2995fb151ced7870654aba72fc278dc9d71742224b3942dc898e4eda40ca928daeb5131440e17ab14573f81a309c1bdbffc5294a4e37f5477f0f88ca7216e338900a07c9f48921fbb582404ec465d8e4b95f6ba9fb8d8759d68c9a986f4f9de886f796d1ca706d2c1a883abf0aea9ea37f57c80f006c56293d3ffd7340e12623cd295f239b500b48dc999960b704466833c314b19efbc9dec8c0a9a5caea35af9cb86d22384f40ab8bed9aa911bfb8f79d8842484c33ee71e692a9b02a042db3e27b2ab85f3c1e643ff83330434b9fa6e6", 0xda}, {&(0x7f0000471000-0x3f)="d7738a7a35bedb02719a6e09e155c3f76962c1012b614f986ad278ff8870075dd80bfdc3982ea402ccc144d9f0f52abd92228b3f5f65ab62a25b5de1d9500f", 0x3f}, {&(0x7f0000362000)="a4399f796f7b330b683c5c60c33c0acfa350a5da92327859e691909d68450e9c214559a3d22058b4dcd8241b1b47a93a312eb6a535b3a231e1010987aa3ebc5fd5189336e58d56b7fa97eb92bab3b01eab417357c91d48060985ac852b47ee904abd6c84213e939725ac3ca4c5a1d4f314088757b7de1faeb8ee111b07f104c894c4f9890fc31f21dea9a68b0895702302cea12b18049d323b61134f7c37e0dba7c04021cb4bacc13a5eaaf618bee354e565a92b85460325bf83e02d0fc8298edb035d691ec718314d9b46efe8512cd5ff00937a704ed6f5d02e7659", 0xdc}, {&(0x7f000032c000)="db83df54449b5e4699520c57b81fe998b85055c35609fd419e38101d7288963a53cb3a1ce2478d680f3391b110ca41657e8e4db958bfb5b4deeb984be16fc849a08349993945cbe1e6e1209f365da7171c99319707dcbeccb7981c25d61903eb01cde03b31c9be1f59716ed265b0b98663e16a4e28b0a2f03c737521088df1e93ece210cdd3289e88436f1f824611f2c6598", 0x92}, {&(0x7f00007c9000-0xe2)="ce1af3bbb44e6c470af8411862bea71337d9e9c79e483fc82e6da8b2e97a6c1aae65037d18a32de072a0b62823afd667a2a88d2ed8b7f6ebc54663c078935aac2d9188e835153223350c897755e5699e75caccbdc6a928e093216c902c3378b62d17790eaf91f7f6bf35af2f32dd710f4510da0247c92b42cb4ad22167968ce792340a389e016849edc66c32d0ed0e683a5f02770950a3cbe2d9fab100cb07f8aaa7e6a61c2c45891c68f029bbc2391578ab474d594d0dd117e20b55c299c2b5d33ebeec1e62ce8b4b19e95a7571f7d2e88a4abaa764367eae4da4293d1c0b19cd7c", 0xe2}], 0x6, &(0x7f0000318000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x30, 0x4000}, {&(0x7f00009b3000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00002e0000)=[{&(0x7f0000e90000-0xc1)="826485096a8ca30065baf3360e025d889d75c09e76cb04f08914416193055ba715e1c1a38d3f403266b19af8be30c8c1d921e6f780456bb6dfec4e2db975c64741a832ca85ff0c2a7f596a354d890a08472cbd6340557593218d87e6d3aeca72bda48cab7c544b545660d4a282a320b5fac56161c833cf0fac705960563927a4d3020b6b9d6c1358c6453c2a22f781554eaf97f2f178d412cdec1a8c124032de7ecf3f43187819fd5494f096cff848014489afe3607892b80a44ef0576cf8a599f", 0xc1}, {&(0x7f0000bb3000-0x5d)="f8084f254a16a53d4c67449c6eacb07e6f3970209a672c2ffb70d17987c10c85aa7329010eb500634ea7d3817395a9a637e8f7cae4e81921f322d2c5d8b29a995117fefb99c0d493add89ffdb6a0716961cc1d520f5ce51b61739f43a0", 0x5d}], 0x2, 0x0, 0x0, 0x20000000}, {&(0x7f00009de000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000468000-0x30)=[{&(0x7f0000b2d000)="1019c7bebaaa17f008045d78f49e63224026ddd6e573a6409e15d088eef99a4c25ea9cf551", 0x25}, {&(0x7f0000d53000-0xc6)="fffd88cbfb764e841ced93a02a4d3e94f7c16603bc6451bb25d000289b7c8984780937b255fd87390e30126a1966cce431c7c08658ce25603829a58a5a380e47d7e2738798b8d753bb691371a03bd06f4bf1d02a6b0efe4661f03fc07a39de153ee9a1fe1a1ef14c3ffbcd25e97fbc28f627458b3d5a5ee9170e873a2eb0cf3f99bfe6a9987398a3b7d0fbdd4acb2b878d137e541a0fa82ae246ec6a0fc4aa2f58e3bbaf933f183e3526f20b04dd1b9b4c5c4f2556bde8b723a31ff9f289582b11693b4a5667", 0xc6}, {&(0x7f00008b7000-0xf)="c1436cdef6b3ae918ce6774841390b", 0xf}], 0x3, 0x0, 0x0, 0x4}], 0x3, 0x5) recvfrom$inet(r0, &(0x7f0000c3c000-0x1000)=""/4096, 0x1000, 0x10000, &(0x7f0000be3000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00008ab000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000011f000-0x4)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000209000-0xc)={r1, @multicast1=0xe0000001, @empty=0x0}, 0xc) r2 = socket(0x11, 0x2, 0x8) bind(r2, &(0x7f0000036000)=@generic={0x15, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0300000e875f2e3ff5f163ee340b7679500800000000000810101013c5811039e15775027ecce6600792bbf0e5bf5ff1b0816f3f6d01c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write(r2, &(0x7f0000691000)="4b0300edfeff0019006be605f90800508583c51c", 0x14) 2018/01/09 13:42:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x400000000010) sendmsg$nl_xfrm(r0, &(0x7f00005e7000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000010d000)={&(0x7f0000e6a000)=@getsadinfo={0x1c, 0x1f, 0x209, 0x0, 0x0, 0x9, [@ipv6_hthresh={0x8, 0x4, {0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000845000)={r0}) 2018/01/09 13:42:08 executing program 7: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ae2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870", 0x8}], 0x1, &(0x7f0000868000)=[], 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00001c5000)={0x0, 0xffffffffffffffc6, &(0x7f0000839000)=[], 0x0, &(0x7f0000f86000-0xfb)=""/251, 0xfb, 0x0}, 0x0) recvmsg(r1, &(0x7f0000f84000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f85000-0x10)=[{&(0x7f0000426000)=""/4096, 0x0}], 0x4, &(0x7f0000f77000-0xe3)=""/0, 0x27b, 0x0}, 0x0) 2018/01/09 13:42:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000d78000-0x48)={0x1, 0x3, &(0x7f00004c9000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007cd000-0x83)="474bf17694746e4f98d35eae30c8f18c76e39e980b5b2ebf72b4e77447cb9fe42d258a7d53a0db7736cbb159d9643b27e0b5c585d159f1f979d227d9ee85746865c7966ddf8bb35cbfd59ca7ba437ae8bc21f8f05cdd8fcd5af183312751e17df7e1e3fb2d6cbda8cc67a388ac258ea6031e205dc92d41abddbe83a6141592c0310676", 0x80000000, 0x6a, &(0x7f0000b94000-0x6a)=""/106, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000ddd000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000020b000)=0xe8) socketpair(0x10, 0xa, 0x6, &(0x7f0000f94000-0x8)={0x0, 0x0}) r4 = getpid() r5 = getgid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d83000)={0x0, 0x0, 0x0}, &(0x7f00009e1000+0x179)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00003a6000)={0x0, 0x0, 0x0}, &(0x7f0000613000-0x4)=0xc) sendmsg$netlink(r3, &(0x7f0000489000-0x38)={&(0x7f0000b91000-0xc)=@proc={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00006da000-0x30)=[{&(0x7f0000712000)=[{0xbc, 0x9, 0x2, 0x8220, 0x3, "ad5de67f04364b7163fa8673405ba513776290388efa481f049f6b0f991b3dbe3c66329a3b1db57b5c5a4cb15e6b1d4b91242fdcdc1bf303926ee06785b28e4e6937ca42f158f3a91097ee98bfa6c4ebdd891472e63ab4e27d1522d089b27af99d5321c0c885a009ed9010ada4f79eeac47a17abd7cb6335e3f7014457a177c5cb2572f103d7c265f1080c154afc1593e79311a1e35c105ce8013820aabbd4aa6a2e2a037718e101769a024b"}, {0x98, 0x8, 0xe5def9edf5986978, 0xfffffffffffffffc, 0x3, "6e35a1fa3e0fbc4c9cb67f4ee4002259f8c85bebfae9859fcd402a8911f93e173894fb147d99d8c84cfa5e94444148a475618a19b0552741324bb6aaa8728e76d962be824a83278c940722171e90ce25961e29409abc30692d8e324425a70b984dde7610a30f10eb573e69ac51d0623f337df457a07997074ad7490aee3d09774d740dca93"}, {0xa8, 0x7, 0x20, 0x4, 0x3, "7acf50f69364d799645b4b291204190516b63f4f98f9cc146db8d24c5e22e0d31dea70a2197ee7619669523d3b2aad6c68404ef8e6c26e53aa4603ecac40fe2c6e15f2e7e30de4df6d1ac5a973997a4f536c805482806528f41b030a2f492f2f37d7afee66c4b491b7d0fe633116f256ec218b9d1a5f05fa2094f2c435e6d9f5c3a169ff0479d8fe034b5edd2176fe83bb154561fda6"}], 0x1fc}, {&(0x7f0000069000-0x284)=[{0x10c, 0x7, 0x1, 0x25, 0x1, "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"}, {0x10, 0x7, 0x0, 0x6, 0x1, ""}, {0xe0, 0x3, 0x300, 0x8, 0x2, "4718c1c448bdd1f65b6e25954a843e303819f3882d05568490c1ba6e961226f7948fe58384d29e229ddde0e8f69f132e178a32b1f1f6ee8e18babbab6a35dc69eb60b9343deaf5bb0ddde5ec987aa8a43fc29a21b0a345ff64695226eb7d48b191b882bb111a603bf667da642e283377b7da248749c522843b079fe59038bdb4e78cf697190432f9ed91fe1d6640d32c4503d7589cb3efc0666f18a0d10936b32fec4817701b50c285c689683d9a0f18b777605c4bd19b10634aaf9d7d60b7f3fbb1f65b68640b7305b9cc083c69f71f"}, {0x88, 0x2c82, 0x100, 0x9, 0x1, "7abba64ce4ccb9d54254865d51962239a92335f7aa961b616899d0062ad413ea7691c35593698630ea0876f4e3946d6177c7bf6852c3bb9155ff8b0d25a72f3c92cc873151b561b138b8f252286b5991358b155de412d06a01c9dff01e4df268267e8212a9ea8a415dfb5f648fdbbf7f3f327279cd"}], 0x284}, {&(0x7f00009ab000)=[{0x1c, 0x5, 0x100, 0x7, 0x1, "a57a52fa8b38c9d412cb47"}, {0x80, 0x1, 0x400, 0x8, 0x1, "8631969437ca86e6bc10a4fddb3ad01435e461829905776cf67b875808325e91627f0a49347c6d30554fc66986085ccb1e5204071f4e0b7ea1f8a641fee60057792cffa9627ccbe690b9b8b03c9fbb81f09f24482524ae134247cd0215490f8debd793c9de7faec119cb3c5413"}, {0x40, 0x4, 0x400, 0x74, 0x3, "fdb2700d06730e9623d80bab65535fc24d87f14432e41d120be1ffeabf47f7b0f7d5de0cb1b18b2b0e223e01a4a642b7"}], 0xdc}], 0x3, &(0x7f0000328000-0x90)=[@cred={0x20, 0x1, 0x2, r4, r2, r5}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r6, r2, r7}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r0, r0]}], 0x90, 0x4}, 0x8000) bpf$OBJ_GET_PROG(0x7, &(0x7f000017d000)={&(0x7f0000b60000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) 2018/01/09 13:42:08 executing program 4: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xef, &(0x7f0000001000-0xdc)="6cf066d6d5b2bf3498dff91580c02ba16278470593d35d1e13a60038c140387e69b99d5cff43952328eb7ef5859064e1911aafcdc83d2d9ee61bafbf1f3bb805d67271c96b9f2278b3e6d77a3071c36c0090c53271629d65f676e206ea79d474ad2bac338260b7551cfcc83dda1cb20cd67e8c1943b2c6c3da802a7182b874b736c8dfd38c24ba1f77c7b7e4c95a3cb67011c7c622ba2efa04603ee9f30bdd8873822ffa19fe9b861c01bf8f41d105197a609811ad6ba123a7bb79de4907677ae92a9b70f623916f4e81e7b603387f14328ac11a0cdd5759cbd41087", 0xdc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = socket$inet6(0xa, 0x80a, 0x80000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000146000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80000001, 0x80000000, 0xc4d3, 0x0, 0x1, 0xf8a6, 0x9, 0x7, 0x401, 0x40, 0x0, 0x286, 0x4, 0xb9c0, 0x5a16]}, &(0x7f00007c1000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000029000)=@assoc_value={r3, 0x1}, &(0x7f0000eb2000)=0x232) r5 = accept4(r0, &(0x7f000037e000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000b2b000)=0x10, 0x80000) accept4$inet(r5, &(0x7f0000c43000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007fd000)=0x10, 0x800) socketpair$inet6(0xa, 0xa, 0xcb, &(0x7f00009ff000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00009ec000-0x4)=0x3, 0x4) getsockopt$inet6_buf(r6, 0x29, 0xcd, &(0x7f0000360000)=""/194, &(0x7f0000781000-0x4)=0xc2) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r6, 0x84, 0x1e, &(0x7f00007dc000)=0xffffffff, 0x4) bind$alg(r1, &(0x7f0000d60000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-asm)\x00'}, 0x57) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000d0a000)={r4, @in6={{0xa, 0x2, 0x7, @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]}, 0x4, 0x7004, 0x0, 0x20c, 0x0}, 0xa0) ioctl$sock_inet_SIOCSIFNETMASK(r6, 0x891c, &(0x7f00004c4000)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet6_dccp_buf(r7, 0x21, 0xcc, &(0x7f0000041000)=""/72, &(0x7f0000859000)=0x48) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x5) [ 334.047829] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 334.056405] 11405 total pagecache pages [ 334.060384] 0 pages in swap cache [ 334.063834] Swap cache stats: add 0, delete 0, find 0/0 [ 334.069199] Free swap = 0kB [ 334.072214] Total swap = 0kB [ 334.075237] 1965979 pages RAM [ 334.078338] 0 pages HighMem/MovableOnly [ 334.082322] 326355 pages reserved [ 334.109325] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. [ 334.149963] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/09 13:42:08 executing program 1: r0 = socket(0x10, 0x80002, 0x0) write(r0, &(0x7f00003c1000-0x23)="220000001c00b515f8efff00000000010c0006ff020000000000010306000100a445", 0x22) 2018/01/09 13:42:08 executing program 3: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd9000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, &(0x7f0000fda000)=0x0, r1, &(0x7f0000fdb000-0x8)=0x0, 0x6, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000fdc000-0x10)={0x7a, &(0x7f0000090000)=""/122}) 2018/01/09 13:42:08 executing program 6: r0 = socket(0x2, 0x5, 0x2) setsockopt(r0, 0x0, 0xd3, &(0x7f0000b9f000)="", 0x0) 2018/01/09 13:42:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000bde000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000039d000-0xb8)=@ethtool_rx_ntuple={0x35, {0xf, @udp_ip4_spec={@multicast1=0xe0000001, @empty=0x0, 0x1, 0x1, 0x8}, @sctp_ip4_spec={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x3, 0x80000001}, 0x9, 0x9, 0x100000000, 0x401, 0xfffffffffffffffe}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet6(r0, &(0x7f0000a71000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x800000000000002, &(0x7f0000f08000-0x4)=0xee, 0x4) connect$inet6(r0, &(0x7f000062c000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xc19}, 0x1c) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000739000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 13:42:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000dd7000-0x8)=0x0) getsockopt(r0, 0x0, 0x62, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x8) 2018/01/09 13:42:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000002a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f000027f000-0x4)=0x5, 0x4) pipe(&(0x7f0000b65000)={0x0, 0x0}) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00006a1000)="8c", 0x1, 0x0, &(0x7f0000490000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x20}, 0xc) write(r0, &(0x7f0000ee9000-0x2)='\a', 0x1) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000ef5000-0x4)=0x0, &(0x7f0000c92000-0x1)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000498000)={0x0, @in6={{0xa, 0x0, 0x13, @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, 0xffff}, &(0x7f000069d000)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000090000-0xc)={r2, 0x1000, 0x10}, &(0x7f0000234000)=0xc) 2018/01/09 13:42:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000ef2000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000057a000-0x4)=0x10) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f00008e7000)={0x1, &(0x7f0000939000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00001a0000)={0x0, 0x3}, &(0x7f00000ba000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00008ed000-0x8c)={r1, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00002df000)=0x8c) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) socketpair$inet6(0xa, 0x3, 0x10000, &(0x7f000062b000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000c79000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006e6000)=0xe8) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000fd0000-0xc)={0x40, 0x1, 0x74, 0x0, 0x3f}, 0xc) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000d02000-0x28)={r2, 0x0, 0xe, 0x77, &(0x7f0000c30000)="fcb2886f48e34f196dc4cf36135e", &(0x7f0000f0c000-0x77)=""/119, 0x0, 0x0}, 0x28) socketpair(0x11, 0x80000, 0x4, &(0x7f0000d14000)={0x0, 0x0}) setsockopt$inet_group_source_req(r4, 0x0, 0x2e, &(0x7f00002bb000)={0x2, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) ioctl$DRM_IOCTL_FREE_BUFS(r4, 0x4010641a, &(0x7f0000d2d000-0x10)={0x3, &(0x7f00006ba000-0xc)=[0x45, 0xc5, 0x2]}) 2018/01/09 13:42:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) r1 = accept4(r0, &(0x7f000024a000-0x80)=@generic={0x0, ""/126}, &(0x7f00003c9000)=0x80, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000249000-0x4)={0x0}, &(0x7f00006e1000-0x4)=0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00008e8000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000358000)=0xc) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r2, 0x0, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f0000c01000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) r4 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f00008f1000-0x4)=@assoc_id=r3, 0x4) getsockopt$inet_mreqn(r4, 0x0, 0x24, &(0x7f0000741000)={@empty=0x0, @loopback=0x0, 0x0}, &(0x7f0000e71000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000757000-0x28)={r3, 0x20, "db01c0cd9f1e1738b6a4fa356aab734980da12706bfc0e7a2a1c0d97bb12de0a"}, &(0x7f0000cdb000)=0x28) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000818000-0x28)={@common='yam0\x00', r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 13:42:08 executing program 1: mmap(&(0x7f0000000000/0x595000)=nil, 0x595000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000083000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000592000-0x26)="", 0x0) accept$alg(r0, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) 2018/01/09 13:42:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000678000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00004a0000)=0x14) r1 = socket$inet6(0xa, 0x200003, 0x8010000000000081) sendto$inet6(r1, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r1, 0x1) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000047000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005d1000)=0xb8) 2018/01/09 13:42:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00005d5000-0x38)={0x0, 0x0, &(0x7f0000199000)=[{&(0x7f0000178000-0xd5)="3470554030de02b732f44c15fed5f90f8822bdceccca24224e7aa47650d41d1cc4766a1fd5e168206b8cfba6eea4b1bb46ae14b690e8b1ad586e880a18ad5f8294c863a74b0ee126623285382c4d6338", 0x50}], 0x1, &(0x7f0000a69000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00006b6000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xb6e6}) 2018/01/09 13:42:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f000013d000)=0x0, 0x4) setsockopt(r0, 0x107, 0x1, &(0x7f0000210000)="01000000f6ff060000070e00009139cc", 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f000086b000)={0x0, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) getsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000141000-0x4)=0x0, &(0x7f0000c16000)=0x4) 2018/01/09 13:42:08 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000193000)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000022b000-0x8)={0x0, 0x401, 0xe1}, &(0x7f0000b31000)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000a98000)={r2, 0x3, 0x9, 0xfffffffffffffc00}, &(0x7f00008c4000)=0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00002c1000-0x18)={r0, &(0x7f000078f000)="", &(0x7f0000477000-0x76)=""/0}, 0x18) 2018/01/09 13:42:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x2) write(r0, &(0x7f00002a6000-0x10)="020a952502000000090500d91dfb3700", 0x10) pwrite64(r0, &(0x7f0000b00000)="ebde91206b35eb40663feb5cb25d9dc63b59ed608e615fe8e501545d45198321c74c1d3a98be93ade82871a5c8ac8944f43b73c79b1e218cd2c205e88d5474768131e43b619d86037652154626cf34f166af9dd104ac4df2e91e5bd1be1fa5d2e8d9bebbdf492a08e7059d4591d1691a2494d4fe6bdf78d9cb388761829fa9cd8c959766e1bff1f9cf960d559618346b9a6de8d36e", 0x95, 0x0) 2018/01/09 13:42:08 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000009000-0x8)={0x0, 0x9}, &(0x7f0000009000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r2, 0x553d, 0x3f, 0xf3fc, 0x81, 0x8}, 0x14) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000007000)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000004000-0xd4)={0x0, 0xcc, "b86cb9bbab8cbd5398d28c7e78e0141a5973fa30844f52234a012c8434697d2ca81eb938be7afa54ca896ce106c30518f35c09515b17ebcf63df6dcacb2a6b9258ea92d1345851237f241284d9f81a825538ec35774cb3968d268606218637ae12a8ed2cdfa4c9b8dd5797c157343a19e125b618fd376b44d762ec44e88ddc67fed07ddffbf997fa535db22b9350efbdc8a2fe1316b0ae3fcb5b0e3ea9df9dc8ea87d4859e6450b0ce2d4deafb540f1f6796d21707da7a572d4c595d025dea43f75d244d8d11ea8e78c6b67b"}, &(0x7f0000007000)=0xd4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={r3, 0x4000000000004}, &(0x7f0000006000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000006000-0x8)={r4, 0x9}, &(0x7f0000006000)=0x8) r5 = socket(0x18, 0x0, 0x1) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000009000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000008000-0x3e)="ad5e49610592ef75028161d27f86685ecb5aeeafbd381d986d1e97c4b67642660a0c679b502e948a2b382c8c10826c0a20474cbb6b13489c6bd2bc21cad2", 0x3e) getpeername$inet(r5, &(0x7f0000009000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000006000)=0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000000b000-0xe8)={{{@in6=@local={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=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000001000)={@loopback={0x0, 0x1}, 0x5, r6}) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[], 0x1, &(0x7f0000005000)=[], 0xffffffffffffff13, 0x0}, 0x0}], 0x1, 0x0) connect(r5, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) sendto$inet(r5, &(0x7f0000000000)="", 0xffffffffffffff4f, 0x0, 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000005000-0xc)={0x0, @multicast2=0x0, @loopback=0x0}, &(0x7f0000008000)=0xc) 2018/01/09 13:42:08 executing program 1: mmap(&(0x7f0000000000/0xf1a000)=nil, 0xf1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000f1b000-0x1f)="b2291fc4fbe7976763745d9aa8e40aabffbef18ac4065b843ac94e55b3d13e", 0x1f) bind$inet(r0, &(0x7f0000f1a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd) 2018/01/09 13:42:08 executing program 6: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00002d1000)=0x0, 0x4) connect$llc(r0, &(0x7f0000673000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001000-0x9f)="3336ca956c6e7f31c2cb3f363d6c8ab4e3224d34f27d0bf5956f30f9515653d8850711988ac9ab65dc62e6486fb973956d928c03640ffd7c978472e43046f56e1f8391f9375203a15e6e4748a22197c72b48e2a59d8ee34619d6ce2fd493fc11fff9752e62647ac441eb86ea033dab9505fce43f20423294a60149f1f38724209bf22bcbed000c6a711b0f658eb486c936e5e0375cdb92c054b36028e90f7f", 0x9f) 2018/01/09 13:42:08 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000a31000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) connect$llc(r0, &(0x7f0000609000)={0x1a, 0xff, 0x0, 0x8, 0xfffffffffffff51f, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000b26000-0x78)={0xfffffffffffffffd, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x24, 0xffffffff, 0x1, 0x25, 0x0, &(0x7f0000851000)=@generic="0eff370f6ae935c8b0e96dc465b1f11e", 0x7e40198f, 0x100000001, 0x5580}) bind(r1, &(0x7f000091e000-0x80)=@generic={0x0, "0103000000000000000000000000000009bc79f321b30c7bc8790405c7bad62e0a53a63bed4938000001018f8401a3ff59829a2b0a707ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f758c0002f2000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) socket$alg(0x26, 0x5, 0x0) 2018/01/09 13:42:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000efd000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1000000040000003) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000c89000-0x8)={0x0, 0x0}, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000da5000-0x1c)={0x0, 0x67, 0x7, [0x100, 0x6, 0xfffffffffffffffe, 0x5, 0x6, 0x100, 0x4]}, &(0x7f0000569000)=0x16) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000fe0000)=@assoc_value={r1, 0x908}, 0x8) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000cad000)={r1, 0x5}, &(0x7f0000e55000-0x4)=0x6) r3 = socket(0x4, 0x0, 0x20) bind$nfc_llcp(r3, &(0x7f0000fc1000)={0x27, 0xffffffffffffffd1, 0x7fff, 0x1, 0xff, 0x3f, "00ea10deb4835b864fe835fd394ef0fdd54659edc8b57f10f7b76ee0687a2a8633258b9c784042e908ef06ecfd309671b5d32043f84190b1a304b0f808620c", 0x4eea}, 0x60) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000067b000-0x10)=@common='lo\x00') sendmmsg(r2, &(0x7f0000295000-0x78)=[{{&(0x7f0000798000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000aee000-0x20)=[{&(0x7f00009e2000-0x1)='m', 0x1}], 0x1, &(0x7f0000bd0000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/09 13:42:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000c6d000)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0xfffffffffffffffc, 0x0, []}, 0x10) recvfrom$inet(r0, &(0x7f0000607000)=""/9, 0xfffffffffffffdf0, 0x400102, 0x0, 0x259) 2018/01/09 13:42:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f00004ff000)={0x10, 0x0, 0x0, 0x5}, 0xc) pipe(&(0x7f00005ae000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000784000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000505000-0x10)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000c65000)={r2, r3, 0xffffffffffffffff}) getsockname(r0, &(0x7f000002b000-0x10)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000651000)=0x10) r4 = epoll_create(0x800) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f0000827000)={0x80000000, 0x0}) 2018/01/09 13:42:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6(0xa, 0x6, 0x101, &(0x7f000088d000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000056000-0x8)={0x0, 0x7}, &(0x7f000082c000)=0x8) getsockopt$inet6_opts(r1, 0x29, 0x0, &(0x7f0000e60000-0x1b)=""/27, &(0x7f0000f4e000-0x4)=0x1b) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00004cb000)={r3, 0x100000001}, 0x8) getsockopt$inet6_tcp_buf(r0, 0x6, 0x22, &(0x7f0000dc3000)=""/145, &(0x7f00002e9000-0x4)=0x91) r4 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000e01000)=0x457) socketpair(0x1d, 0x0, 0x7, &(0x7f00004a8000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AUTH_MAGIC(r5, 0x40046411, &(0x7f000018a000)=0x101) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f000011d000-0x4)=0x329b, 0x4) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f000006f000)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c69000-0x4)={r0}) accept$unix(r6, &(0x7f000006c000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000046a000)=0x8) 2018/01/09 13:42:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x801, 0x0, &(0x7f0000fab000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f000086c000-0x50)=[{&(0x7f0000c33000-0x25)="c0", 0x1}], 0x1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f000014e000)=0x0, 0x4) sendmsg$netlink(r0, &(0x7f00001ba000)={0x0, 0x0, &(0x7f0000693000-0x50)=[{&(0x7f000092a000)=[{0x8c1, 0x0, 0x0, 0x0, 0x0, "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"}], 0x8c1}], 0x1, &(0x7f0000420000-0x20)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:42:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000010, 0x100000802, 0x5) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f000036d000)=0x2, 0x4) write(r0, &(0x7f000068d000-0x24)="240000001a0025f50800000400000000000000050004bf0202ff1e010800000048050000", 0x24) pwrite64(r0, &(0x7f00008cb000-0x9c)="137afca54fca20401e82dc5fe3603879883965a93fd5cc5e5ad9d3c0dcd1e1c4dc8f328d8d347f75041940962d3228d73854f67bad65dc01c8a1d1fa3bf830253f4e23b3a0b4840ee890e3479d42530eb37b5020c9e123daa734dc529764d3d0fa3272f3e19892797c3280cf6f7e07c9cc648113682a98863be7f5a0c437a0b2f11bf4ea231ef23db866dcdd63d1dc78dfa524ffd1c9520bc96f45e0", 0x9c, 0x0) 2018/01/09 13:42:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000ee2000)={0x0, 0x0}) sendto$inet(r0, &(0x7f000093f000-0x42)="", 0x0, 0x0, &(0x7f000073b000)={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 13:42:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) preadv(r0, &(0x7f00001bd000)=[{&(0x7f0000f12000)=""/28, 0x1c}, {&(0x7f0000a9a000-0x1000)=""/4096, 0x1000}], 0x2, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000ffd000)=0x0, 0x4) 2018/01/09 13:42:08 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=@fragment={0x0, 0x0, 0x5, 0x1, 0x0, 0x193e4051, 0x2}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002000)={0x0, 0x66, "8d5d46ec37b30df097e3db8922664b389684d84ad5ffb5d081828f2fbfdd60a9b847db52774ab53c5c02cba1aa117240200ee3a818fb5b1b1b1e51d83bea3016869fcb9d88030ea5b207e7e79837bdc27a3ba3c137d691edc5c1c21f4a8a65f90d16cd254145"}, &(0x7f0000002000-0x4)=0x6e) mmap(&(0x7f0000003000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x3, 0x0) getsockopt(r2, 0x107, 0xa, &(0x7f0000525000)=""/0, &(0x7f0000525000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000003000)={r1, 0x200}, &(0x7f0000002000-0x4)=0x8) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f524ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60267d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000003000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x0, 0x8, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r2) r6 = socket$inet_tcp(0x2, 0x1, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r7, &(0x7f0000001000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r5, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r7, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r6, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r4, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000003000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff, 0x2, 0x1, 0x8, 0x68, 0x3, 0x8}, 0x20) socket$nfc_raw(0x27, 0x3, 0x0) sendto$inet(r4, &(0x7f0000001000-0xdc)="b5209a2b48e75430af3024367a738783553296e89e7ae2631bd5fcfdab821a242a40b347518bec87fe5524b558bb0185d30fa6d5dcfa6d451cee8675748f4372dfec4022ccbfcff5039a67bafa489df5bc6ffbca9570973012544ce5bfd1e47f125474166e1de608d9504203c14f27ef356b3aecc961b839a7768dfdc96ec51fec01c845b69d596fbabf25acc73aec216d49e5d4b9749628ad72c80ac270f77aa7b90d282774dc16f5936ef8e5cc16b213bf3e4be259d81256d0cc91339c0f02812d829aad5a575fb46fa416c63ac599292c61de6f71fab32030e599", 0xdc, 0x20000005, &(0x7f0000003000-0x10)={0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 13:42:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) ioctl$int_in(r0, 0x5452, &(0x7f000037f000-0x8)=0x7) sendmsg$netlink(r0, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000c000-0x10)=[{&(0x7f00002ad000-0x1f4)=[{0x10, 0x1f, 0x115, 0x0, 0x0, ""}], 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f00001e3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00001b6000)=0x14, 0x80000) getsockname$packet(r1, &(0x7f0000906000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000451000-0x4)=0x14) [ 334.400675] sctp: [Deprecated]: syz-executor2 (pid 22095) Use of struct sctp_assoc_value in delayed_ack socket option. [ 334.400675] Use struct sctp_sack_info instead 2018/01/09 13:42:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000080d000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000566000-0x14)={0x1, 0x45, 0x7, 0x7, 0x1}, 0x14) r2 = socket$netlink(0x10, 0x3, 0x400000) bind$netlink(r2, &(0x7f0000636000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f00003ac000-0x4)=0x10001, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000be0000)={0x0, 0x10551bcf, 0x5, 0xec7}, &(0x7f0000be1000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b8b000-0x8)={r3, 0x60000000, 0x10000}, &(0x7f0000b19000)=0x8) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f000037f000-0x4)=0x0, 0x1e0) socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000513000-0x10)={0x8, 0x0, 0x401, 0x2}, 0xe) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000683000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) [ 334.520870] sctp: [Deprecated]: syz-executor2 (pid 22134) Use of struct sctp_assoc_value in delayed_ack socket option. [ 334.520870] Use struct sctp_sack_info instead 2018/01/09 13:42:09 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000001000-0x8c)={0x0, 0x22, "7b880600a6f2f3e4ed93ff1c7f1b0000000000001000ba07923501ff24a500000007228198ae1580fd699542d664e0a050c406378d91b46e0b6bea93546954b6c9611a5adb645a9c798e42a4363dd366653da2509427e0c8cc88785e22cef29977e58fd8632308c9e72aefaee6aea9c1f59de346bff04cc53b7a10f9e29aaccd060d548a"}, &(0x7f0000001000)=0xfffffffffffffe91) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r2, 0x0, 0x3}, 0xc) 2018/01/09 13:42:09 executing program 6: mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000fa5000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000c52000-0x10)={0xa3, &(0x7f000066c000)="0a5e70d47a5711d244b06b9143495c8313ff74368ccfde758cab83e2bccd967bd46665271d927528a64f962e81732eea8f3dbbd7879ccdd9ee30da6146bd3748376e41554fdcbf0c6b3004b0111e69517a9954ea47562df9099719b55058430ea56599a98769f257929a9329d981c6a6f95443938bfe69aa0944a1850c9b6ac89fcd8f43cbe23ff0f0e6f184f17d4146ba6663f0f42f8078f4469a4577c2b940d29bca"}) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000fa5000-0x4)=0x101, 0x4) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000fa5000)="e28c6c97b6583011398559300544d0e0", 0x10) 2018/01/09 13:42:09 executing program 0: epoll_pwait(0xffffffffffffffff, &(0x7f0000b0e000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x0, &(0x7f0000b0e000-0x8)={0x0}, 0x20b0e000) socketpair(0x3, 0xb, 0x80, &(0x7f00004d7000)={0x0, 0x0}) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f0000001000-0xc)=@proc={0x10, 0x0, 0x1, 0xcc1000}, 0xc) 2018/01/09 13:42:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet(0x2, 0x3, 0xb) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f00007c8000-0x4)=0x85a1, 0x4) sendto$inet(r1, &(0x7f000030c000)="b22521ca98c50209e2d0f252ffa54db7c15eae12", 0x14, 0x0, &(0x7f00002bd000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000e56000-0x4)=0x8001, 0x4) recvmsg(r0, &(0x7f00000ca000-0x38)={&(0x7f00000c3000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000002000-0x20)=[], 0x0, &(0x7f00000c8000)=""/189, 0xbd, 0x0}, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000ff1000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000197000)=r3) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x2, 0xf, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x8, 0xc, 0x0, ""}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:42:09 executing program 4: pipe(&(0x7f0000f40000-0x8)={0x0, 0x0}) getsockname$ax25(r0, &(0x7f0000b65000)={0x0, {""/7}, 0x0}, &(0x7f00009ac000-0x4)=0x10) mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fe2000)={0x6, 0x4, 0x6, 0x5, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000053e000-0x20)={r1, &(0x7f0000fed000)="", &(0x7f000044e000-0x1)="", 0xfffffffffffffffd}, 0x20) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f0000ff0000-0x4)=0x0, 0x4) 2018/01/09 13:42:09 executing program 2: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f00008de000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c78000-0x4)=0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000a61000-0x4)=0x200, 0x4) writev(r0, &(0x7f0000843000+0x97d)=[{&(0x7f00003cf000)="2900000018003109da00000000000002021304002000ff06800000000c000800040010000006000fb9", 0x29}], 0x1) 2018/01/09 13:42:09 executing program 7: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f73000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)='\n', 0x1) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19c", 0x6}], 0x1, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r1, &(0x7f0000f79000-0x38)={&(0x7f0000f78000)=@full={{0x3, {"37b624504f44c5"}, 0xfffffffffffffff8}, [{"1b1474c3bacb1a"}, {"46bc03dec8b5a4"}, {"23d4d8fd170c07"}, {"8316b8a0ba6384"}, {"1626d78adc3ad1"}, {"07e16a7a2b3238"}, {"64bcb7d79d8a3d"}, {"20d27088d0dff9"}]}, 0x48, &(0x7f0000f79000-0x40)=[{&(0x7f0000f78000)="4969c0bd856d0ed72c7833562650df91b332ca9a6bed49422f1d2d812cab06ebf8b8b92cc634a5c70b62894c3483b1b68034a42b56480b274c801b90a4eb121f2b2eed2829c8f73b2d72e8a22d2370e3fe0ef50021e54a5f9564980392a8f31cc23ba098621bedd45a08f7d6d47b9e9365743a039eee3126c53dd3bd816ffa60fd1216698ff3a4c5673b7c7fd70dd2fad9f404bdb9ea9660b09791cb3acc73ceaf41e0f7c33976fb0ab04cb501b8f4e8ac8d0c1d08ba22640fb8d435f9327fe3c2", 0xc1}, {&(0x7f0000f78000)="df0b3523cd02dd0685a411fe1534040390c810455189d32889cf95069c65562ddc048ad6c9637cf2a43b82f10b518a0954fb5052b829bc6ed30e2da1eeba792da99743", 0x43}, {&(0x7f0000f78000)="c2", 0x1}, {&(0x7f000065c000-0xd6)="0523bfe35a1c7b153353756e8260870bc73c4a1a0117c99afac6272c630bd44039458a16eb1fbfe1e8c5547acd770aa6109bfbae0e9f1f72b986973e46802a3952c6bb1bb289741790fe6d8b0f55e6ca054dab3e73777de09af3f07912c239886d080f73a0fc587e709370215ccb71dee08e0ca26f0f81470b4085cfd89efb71e61c8248de010316235493d318392a10d0ffe1497912d667bc0b3f7c9462a2a2222382488c964ccc01ee6b3b1f9dbacc0ed7821572bb86589a0e1d50d39c19235a4472785a410fcdc816aaeac42b8b8dbf6172a70915", 0xd6}], 0x4, &(0x7f0000f78000)=[{0xa8, 0x100, 0x6, "b829f0c02a5a60d24150171e51d8b394e6d18a8d8ae782f05cb9d425c029de0017564bb766d2b14bfad9fcbdfb6723f14fc5d78b27221aea8f59e8b33027ef5477359792a99c12b6abb470bc4e31928e45a57c2b1858b4cb5091bcce1f966fff6c983f6c0908ca93f90f4c29298ab6ed4be725bd6ba10919959fb89988b5a79a0e1b209c80febbf2429ace44186707ba08bd"}, {0x78, 0x18a, 0x100000000, "9ce571e2f7ca295f0e464a401a2f76fec581b743fc383906d120c694d8a73b00c09de870b124dd43ba859e3560f154c4d7c2e7dab3022e06127570479980c42c58908d4b339a2c3ac3d4651d1fa84b4a48eeb7bcbf0580927c1b5d3e69c68014e785"}, {0x1010, 0x11d, 0x5, "2aa9b41307edde5e58d140b5e76b681ccbbc0d6ea9719faafdb431f64dac02f45dd05b78d1c780fedd8d860cad757a23ee615abc28b650e686c5b8bafeb8b7f3283bce2b8d1e0835bec4b89e844ab701144f3945faa385c9be656663a9e8816d5a1d265ddecfb7b9f3a645a59fe941c055a71df2acd055dfbabab15250a261354883a7543ef437ccb1b963d848ef805d37956bddba5c417ebbf3f4cd091589fadb2cf20c301cf01a2af8d4b431c0756c51910c29c73e86b20f933e12b9412ef03ab0aaaa3992e5532d259a8ddf61e834f81fb34b91e3bd13b5e57fc8e18c05b228692b46a58049bc0cb3662036cc9fdd1b06f1e7d0d57f73c6946f15d0838b5463199229a047aeca421acfdf94d7904aa94a466fdf16c46074cb8dc70e827a856d9e59279103b6112257f540c315c3acde21fce7059028f2a6e6a36e8fc8c0dd361dd6a4232b804f015491a94db6e1a8b353962efecf6e1f540f9c6b336b1c418f9e37bc36565d5aee7e8f4463c13ecd25c0efd8a8d8a9b477ef0e6896eeae184b7cca38dd3c2a3e92eae2a0a7c7d7f8c8f11fba0beaa9a788ffebf6668d94fc8950ee20a80aedfd4cdb8964cc75adc867e434bd9f2a2b3c4453838aa17ca79a29bc3216425cde3f4c9849e6acc75d4e8dbaae659c7b2db497468ca148e81fb028cc32fef113f0a168627cdbcb4329eb230a60f56f048f8f074ccd9697359121945e032a20d6a6a03a5b6d1750d043293cd3cab606e4023368777bc13459ae523284fd499ee6283ad1bc640d8c3bdb0a12b8d1f354ccc78a763f779e8b0d5eb1649be00167970d4350e45069efa4af450dbd1bfb2f6b250e88941c674b2c240c5168669e1cdc2ec6f195c584d79b88e7fe9d0ce12dd5005a0e1f74dcf066b59c9d8139c09f28d68741fdfbbbdd11129d79a639f3ee2e22b1044aa5e0585fbbff34961dadd81320676c419e6f401d8fa84cc295e8c32ed3ab62b23f334c4ee308e58e41138d57e41fe389f82273e23cfd4247aedfe7983b98f9fdea9a880dfca5d2340fed5ad348de6dfb1ed591c945564694a9ec5b3291ac955c3085f0543e041716169111601fb988db01ff560ca1e2b3a188ca68a689b634796d26587fc17ed9e77d0449ec37305902055a231c8da771e5d08e2c5bf9dd1f5085459a91ed03743efe76739d89d33ddc60ae6a2beb79b85682b0d6e70bd3d8c0fa20ec7af8135e9fe6bb43de3567285773b13edc77ce5698d846b4e03da2927e5dd4075121f58657c49de5e4e623b2046038f2b41294be99683e51c81b7c6ee46c8b849def49ba504b5d1f6f7e240595f4f3973a076f53cac51c7c4632757709add1db5d5f1f46837fcb3f2088c22af1f7a2f48b1b08c9d566eaeb360b5b0ef1f28f1022fb887a0d7f8c1b11d6cd83db9d92626006c497f2ef1ad7047bd1de58f1846325c5cea735b452f64930dd871ec0fdfb9e1ca6e94cd3b6bc3d9c630d0b66a27bfda7cb9ee6b8cb2646e5d54e7e5f1aedb5ce4e38874d1a8076a0cf76e6a44e4342cdb673a4e4c1a21dfd62409b2c5089c47d100dd4336e7b032c901f0b72f8e3fc4d80d8bb80a3877c87452f45d74bf130a335e72956eda045119ddfa319a70aed2eaa5354e1762ddd1a0e5ff68cea0fe35c34ad574a1969ac6f5c622aa3ec46506577309f9ad0d65e0c6c61be4e5b3033e3fd06d54c7bc8447d06b922fd401fbc4659d7b969e1f9aa0d230a3d8d846d63455dbc5264ada03f7b97e29fcee808aa27b98902960513c1be4d580aacd0a023bf752fb3006ebb3ec3db1828bcf6f11d603a5bb59fc82df86ce7127cc832a2f2ce12913c1e7880caf59290c6520d4bdfa602342b5f600da05d7fec052dd985b8fbea134dc59f6362dfdfd23918e828e95ba0834874a8eec8550eca94bb35178999144a1d9140f433c992bf71211da4c8c99427246645ce9abdb46c200ac90585df00226086e8491033bbbe9c6b2fcab3ae7d1d642da0dad8756b9fe4fe3cc49894a08f23e20ed127bb395fe43c267cfce6d072accebeb6f380ad39c3d90d1731c91dcdb25071b7e132e42c5cdf3ad62847419ded918f59fdaca55e2cd43c1c978b9df1af001dc2364d9fa2681295d68e58cbb581f0499186632e9b42d7c09c1b3ee653f240e7cd2f3e2c32c496306e906c79c67a101fdd3963c8710d1b5331f88cb30520d11c0e606de4f0c04ea38f0111159611075d99088c1f848769469867e86fd79b154a9719fb6c71df953efc814175f792dae1b13a2f62bb70cb7a492eaef29273624cac69993367bb191e5bdd584049fe6f8889241150b0806e1dbbc16eb2e1fada23836bfdcac0d2c386c7ac517de6da2cad2f2fe681391eb658e59802e6046a7fae177ba7eb514333417e914e084574e5842bce89fcd48c34c6ebf90df4a5a51b4ac2e2839fb8acbbbd0964b1a1d94d56d7ed3e26612903a7d06a7a5e2e6af4db32d46a9a8c4877d4df294b41def1d3262dfbdc45ac962e52217833c30623009a5af601e2c6593e2e1d1001936e85eec21746d99ba0eb8020c664518d734f12f5d9645a3f1ceb6e4e3b107852646d6e02cac71c8477217e44bb07d55fce68fbbea79d149f6ebe526f72f0c02172716da0290c556654761db03661bbf77028f80095207416488a7767bd98a96909a8323b90441850acaf2fedbb1129f0ea7c6776ef527eb7a117028dbafc62c3a3dd405ae8c3e0ebead0edac493ec29764cbab798f0f0e0eb9bb5206de424139862f79126d766c8971800d794acb17a69825d6b4dab8f460486df6aad98fb48e34190cebeae47f97f0c0c275c042e865d30160369fe821fae5fe9533718419f77b939894b50a49d53a7146b39877beecd101d4e1f754b616a591d355ce1e5f0435b3f2be504d76ae1b89324c464fd91f6021d65f7af879bec8fccabbf6eeab932b60e0a24ed611ff9e49bfab6bd29b1544146d8cc40115bc26e033131b4a60a0154f5945502e00433bb096120b8e2fa67464b2556e584b8298190c4e1ec6cd35beeb3918dece843d8756a6cb98b6255c6f2a794f4af1b1fc416cfed37dbd233f86fb84c410f7df9e3c2980492521e4d19a3ef38bf201bf4c5cc9652ba8cb7f378ef7a68d2bca3f71ca2a87cc500df133ccf992c5bed6109ff12d992bd4282457ef97945f3dffc94411c8dc13669afd666f2ff32f6e55e14a57c384493c6d94664bae2d0d66cfcfa33403b4ed190a86fffce51246ab31b135277ea488322ac5c73145e7590cc5deb2ea32c69940c72c54a9dbce3c8133d11666c745ef56ab017af9ae77ad4db81fdbe7cca39b26704dd9fd1f3c1277b9719d47151d9ed5b6147a07173a9b87a147c2525532558c4e0d66c415eab33c5111c69d7adfb4230d219d2c6327c99b48f4eb6d1839d2b270544085d0e1127d380ea028f5a4e1dc100889cade2d44176675291ebfb1bada531df1a782b92b6225974d5d8f98f33ae643574307df1d98476814c37a799c8c64c2f05f87f83bad9fe088fb41924464f977fadcff34230ad727bc4f211b553dfe180ed4570e83b1bcb66b5c1456960fc85da144b08adbf34e40cc1b446fce87fe05f832f728bd1d75de885e860a93305a430c2f75f880bd17bb23b634f7ef5449d05eec08f9c11100262720e1dc9f29f456616db6c6b82000cbc2d7293d06323f10d47c59e517966eb304d97c00151f3f68c86d96b3f11dc18fac0e8ec9b61593a3e57cdbf832f03eb7ed5325aa0174eb52431ab6d43b01b2ff2d50cfc62603fc2c82bf02c2a2c21506bce737d430c15e037fa1667330e98e37aceae7a10fb477264c9e376af1452d229c0952d3cc043af3324100c80a5a6268d2fef3a2a481698db7bcf55d4e75e3c9002dcfc898625a9a80dc999fd60a32dd68dea20d2afa8956e625554e7f14bcd468294df49813603d9f0a581c1e7b915af394dd5d7bb8f49af8df383b7cddb39b9d9681701899073594efd88553885ce6a8b2e6525aa1218e1006c13bb756cdb6ac504f60cc1778a1c0f5806736c0db4537effdf44239265bc59061e6350e024b22855c727974c6a65c83aa674ce66511e7088e6a191fa63f64ae7fdd5e23cff6b72bb316fbe0db5ad42a633405f8cef0a21f1abfeac9a040fc1ee8f2556ed2c866f495bf1dd10477263136b0105be2f0ee888bd2faa10e38019edd78eaea5a2c7fc2088676c6c9f22e64d9d3f2928def75f13ca85f1b12a1b8482cb4045b6b29054cdea8c5b1a306b91ae3bff9966acf371966a27b08b79b1f51beab1c0e18d3055d8284e93b031320c4529966e58ae5f227da07cfec3052e521c4847e4312dfb7822dd09761fb4cdd00bf55d4c445c75e17101dfd7c5cf8951be71333f369e4e2e9452ab754181c6a0f3be4468e7d8a06cd6ba59dca2f867518030418f27746a24b4593040b97c89f761a3cd9844ecf6667f42afa7879bfd853ab6885c1c4ee706d12219b7463b26ed9a7ff9a76def2aceb22a26a45b13947dc232546051ef51183fbb9e8df1f01adb2e5a113563994a08f319cf25ce1d9f480174d467e0ee7c96a88a0f23909d7a59751cf96ab79073b0d8cbe9c0a69ae6e095c0bc330497a439b9c3d1c4b6d56bb6e1c67b5b65a9879d51304acc1de26c5bcdd85820e9d26b76eed9763da0c363c85c5ee94ab46c5bdedff923960624fb2582f44df930826ef45faa70c0ae06393e6e9cedee1ace5ddaa24d25100eeb308d35d0dcbb78e46f42edfa8805816ddd52ebabd1e65d0d1c384f66f2541aafe42c05ebaf90262e6b353c204b8fd08ce91cd342180aa4d6bdb7fa9c14cf8a590a7d8b1971a8d1fec65e8d80dc402ad0daeb1d8fef1e1a86da156c06dc3bd0373b82f155e56672d8a43fc4befb9e3e7722fc8435ae6214b56e50e773ef30f3ae5910e981baf16a25c1afc02ab10b9023d5d9ee86334ac90f6ef57d5a2c098786e862574b0f265a23132ee24889f77653dd9d13e61039221eb995d5a8707bc8b6a75a46171d5887fc18d0f9530d5b0390557fc6dede064ff8baf4241e73872120dd419feb0d8efd7c588c5737558025390b38b2b21d76c837d182ced5ac21fab98abbf9bee294a0ab132bc53ea83f507a8ceec9356a43586c55f5bd05bb137f3362f93dad7cc3738d62f4609dfab2855cbc3955ac49f83e8550d8d5b92f0e94feef05551b365928904ed094f412348458390672d865b5f547e037505d58920fb432896c50bf25bc68a57e68178c1dcda6d83f3135becd4f13358afa2e9b9e8695c8a33cc5c4d5d67eda22ba27b4a8bd7da5bac4b729ffee508c30f26fd238a78db9108076d25f99a006402797016234ae6472d250f27d0584f1c55908fce51b1ac1afdf784672188326f9517436626be391c5b4575c80f1d2050bfab878db78a2d856e49b46cef4cc8f637e33321424ab8a426e9945b52f713d31584107fc2b1c19a1096ef5121e7c618b46a09a630766706c72751a484e3848746c0ffac621bcd65ab721665415b3d334df33435bd6d2fbbf4816f8212fdf5c32ed842400e780724f2da3958a8aad79a0834679cd04ce3d5da233094117867af12dba14112fb4d57ed75f93de9a549ace31e862da0fed071e353e370c22c890f4e56a6ba6cda1c2ee1ad0c5d4ebaa5861bb35ae6c2b7fb2abf554c069ac8436d4bedee74ef1b7fb20d4365ffbfea4bf19b1cea00d198278c6a07f94ecd663b57246f3d2d199703165d8b7b76545b9b4c68444a72b5c3e0745e58dda6b3786e41e6d40a53a10b5048b576f48b6a6b381c536bbc4090f5e7cc6d"}, {0xe0, 0x108, 0x3f, "99b0d0de19d7dbfafe832901f89d2387e5008a93d9729a81730d8024733c71c6329aeb0b6739fcda244570931c7796b0e56772cad299537b64cd0a8075352ba647ca4249baa45a5f5ad885bb37a43144939f2b925013b1a6db25c3048763f6874868f7a370c84d7a9ec3aa2302fc5f9749bbc939eb44192ec4ae05a57d3ed0bd20d62d634cbb201aa9985ccf192d01ce0f379eb288a64d9046a4c832e2ada44436b1a7507b72badf8f9fb64dbc8c1136b973abe7e0939fc5543dedc1f771a60bfb14c0bd5276f9541558bd"}], 0x1210, 0x4004040}, 0x10) recvmsg(r1, &(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) 2018/01/09 13:42:09 executing program 3: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000ae6000)={0x0, 0x0, &(0x7f0000e4e000)=[{&(0x7f0000f73000)="6243c575ef16a8f5b76cbd1d21b279f979d9bbe52d57d0a2718fa676ddc3b5f386eeb50a3c6a405d66d1c820ef6a1472855b09730ba6dcd369090197db3ad356b7c26206df3153f92c68b4dae354c96bd4ccc4308e6a05b725fdc58b1ebd3d24922bc71c76c795a660b135ab9e9b4749504ab08cb2816531bcfd94aa87db5a124a2b325c80abbee94894364bdf94ace96c44835698ac", 0x96}], 0x1, &(0x7f0000f73000)=[@assoc={0x18, 0x117, 0x4, 0x7e}], 0x18, 0x1}, 0x20000000) r2 = socket(0x10, 0x1, 0x7) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000f74000)={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]}, 0x119, 0x5, 0xf775, 0x89, 0x40}, &(0x7f0000999000)=0xa0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000f74000)={r3, 0x5, 0x7, 0x8}, 0x10) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}, {&(0x7f0000f6f000-0x79)=""/121, 0x79}, {&(0x7f0000f73000-0xd5)=""/213, 0xd5}, {&(0x7f00008a9000-0xb0)=""/176, 0xb0}, {&(0x7f0000f6e000)=""/12, 0xc}], 0x5, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x8}, 0x2) 2018/01/09 13:42:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80002, 0x8000) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000912000-0x4)=0x0, 0x4) r1 = socket(0x10, 0x3, 0x11) write(r1, &(0x7f00002f0000)="220000001a00070ae80000000000fffc014b81000d00020000001600000000000500", 0x22) 2018/01/09 13:42:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000dfb000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x30, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) socketpair(0x7, 0x7, 0xfffffffffffffffc, &(0x7f000020d000-0x8)={0x0, 0x0}) epoll_wait(r0, &(0x7f0000a5c000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x1ff) 2018/01/09 13:42:09 executing program 3: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000ff3000-0x5a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x89, 0x0, @rand_addr=0x0, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "96bb4d", 0x0, "882314"}, ""}}}}}, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000ffb000)=0x9, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ffa000)={0xffffffffffffff9c}) connect$ax25(r1, &(0x7f00008ba000-0x10)={0x3, {"92ac7392014756"}, 0x4}, 0x10) pipe(&(0x7f00009ca000)={0x0, 0x0}) bind$nfc_llcp(r2, &(0x7f0000488000-0x60)={0x27, 0xb4, 0x80000000, 0xa799c43b08296aa2, 0x8, 0x394afdfb, "58844ab0dc772514d0edefc0e87ac183c96292f6a3107eb7277afcc7c01762c27bdbec12420d9f6a5fb8b3b62485994549ec1d6fbf686aaa3a26893d7a366b", 0x7}, 0x60) setsockopt(r3, 0x1, 0x6, &(0x7f0000fb6000-0x81)="b18e7c0bca536d8439391e254a89e161009faf9bd7777ebb56cb643c000f91fd519dca1c904378bc2957f21dda3a1bab16d13cd699206f92528f3919a4d5c94ca6bd20d8f2c52ad5ce06bd534404c1fce462ebc8c248b85079ecf320ec29bf94ba221b5ca884996224c4df7f20bc20d1e59600200643892863c5b16e8ba98e682e", 0x81) 2018/01/09 13:42:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000785000-0x4)=0x36a5, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e7d000)='x', 0x1, 0x0, &(0x7f0000cc4000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="1b", 0x1}], 0x1) 2018/01/09 13:42:09 executing program 6: mmap(&(0x7f0000000000/0x81b000)=nil, 0x81b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x7fffe, 0x1) write(r0, &(0x7f0000255000-0x24)="220000001c00b515f8efff000000000107ffe4ffb00000000008010306000200a445", 0x22) 2018/01/09 13:42:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000387000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) recvfrom$unix(r1, &(0x7f00004df000)=""/0, 0x0, 0x0, &(0x7f0000b65000)=@abs={0x0, 0x0, 0x0}, 0x8) recvfrom$unix(r0, &(0x7f0000ca7000)=""/227, 0xe3, 0x0, &(0x7f0000470000)=@file={0x0, './file0\x00'}, 0xa) r2 = accept4(r0, &(0x7f0000dbb000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000d88000)=0x9, 0x80000) accept$ipx(r2, &(0x7f0000cb7000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000053b000)=0x10) 2018/01/09 13:42:09 executing program 2: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x1, 0xfffffffffffffffc) sendto$inet(r0, &(0x7f000000d000)="32000000180025ff0700940d091404028020fe20000400050000001e0f0009000b00000000024fe50014eea4eb4e56d71888", 0x401, 0x0, 0x0, 0x0) 2018/01/09 13:42:09 executing program 0: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000f8c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000c81000-0x4)=0x1c, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000011000-0x4)={r0}) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r1, &(0x7f0000f8d000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001c4000)=0x10) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000f8c000-0x4)=0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00009f4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r2, 0x0, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f8d000-0x8)={0x0, 0x0}) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x28, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/09 13:42:09 executing program 4: mmap(&(0x7f0000000000/0x2f0000)=nil, 0x2f0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000026f000-0x58)={0x26, 'hash\x00', 0x3, 0xe, 'sha384-ssse3\x00'}, 0xfffffffffffffebf) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x5) recvmsg(r1, &(0x7f0000015000-0x38)={0x0, 0x0, &(0x7f0000095000)=[], 0x0, &(0x7f00002e8000)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 13:42:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1cc, &(0x7f000089a000-0x4d2)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "0006af", 0x196, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[@dstopts={0x0, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x10, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @ra={0x5, 0x2, 0x0}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}}, @calipso={0x7, 0x50, {0x0, 0x12, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @ra={0x5, 0x2, 0x0}, @pad1={0x0, 0x1, 0x0}, @generic={0x0, 0x56, "6e98e13bb0d3f6c69778abd60894be5112e8e76f217dd509d657cd73374568b1eeaaf942522668e5a0855ec8d29342aa03222bcc37e8887b473ec9e4ebfbcac310e6375d707ce43b74cd062cf8130375333954abf38c"}]}], @udp={0x0, 0x1, 0x91, 0x0, "b02e5b555372d2b1fed2b1d8797b9dce8291c6bb9f8851cc88bf334dafa8cbb465dbc92d2f4b43559d029137578ea7a41beed40febee8bd30b51aefc05db580aff455dcd79e21773e35578aa8afcb94ff1adf603862cd3a90a652e9069103838b43d3b868d73fa4bbd6ca05b03a687eb5772814691837b6af795119c01b05d890c75f2fa8efe72e3cf"}}}}}}, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00004f6000)={0x0, 0x0}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00003ae000-0x78)={0x0, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x104, 0x7fffffff, 0x8, 0x1, 0x401, &(0x7f0000dd9000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1e800000000, 0x80000001, 0x4}) 2018/01/09 13:42:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x2c1371}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) pipe(&(0x7f0000774000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00003a4000-0x20)={0x1, 0x0, 0x10001, 0x8000}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f000080b000-0x10)={0x0, r1}) 2018/01/09 13:42:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6(0xa, 0x2000000000002, 0x0) bind$inet6(r2, &(0x7f0000096000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000d2c000)=@generic=""/16, 0x10) pipe(&(0x7f0000fe3000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r1) sendto$inet6(r2, &(0x7f0000f5b000-0x18)="", 0x0, 0x0, &(0x7f0000771000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000efb000-0x20)={r0, 0x6, 0x1, 0x5, &(0x7f00009ad000-0xc)=[0x0, 0x0, 0x0], 0x3}, 0x20) setsockopt$sock_int(r2, 0x1, 0xd, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000f89000-0x4)={0x0}, &(0x7f0000836000)=0x4) bind$inet(r3, &(0x7f00003a2000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 13:42:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000de000-0x4)=0xbf1, 0x4) r2 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r2, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r0, &(0x7f0000b3e000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 13:42:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4000000004, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) close(r0) socket$unix(0x1, 0x1, 0x0) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = accept4(r2, &(0x7f00004f8000)=@hci={0x0, 0x0, 0x0}, &(0x7f000026c000-0x4)=0x6, 0x800) getsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000e92000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003a2000)=0xc) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00009ea000-0x8)={r0, r1}) sendmsg$key(r2, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:42:09 executing program 1: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x485, &(0x7f0000a0c000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000001000-0x49)="72b14520a747812023e1f2003f64a6f4af7cb7015eb905be8c70eb05b1bb4209f6a263c1877e360ee73e6bcd4d6f6d1c1a03de70a022b08d92fc5c80248b5a43707ef063ca207be616", 0x49, 0x4000000, &(0x7f0000aad000-0x10)=@ethernet={0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 13:42:09 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0xf52000)=nil, 0xf52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = accept(r1, &(0x7f0000ad8000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000641000-0x4)=0x8) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000ba7000)={"38921a888a5ed9bc0aa67c163bb7a298", {0x4, 0x80000001, 0x7ff, "4e3a12ece114", 0x81, 0x0}}) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000b6f000)={0x0, 0x8, 0x10}, &(0x7f0000f53000-0x4)=0xc) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f53000-0xa0)={r3, @in={{0x2, 0x3, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x96ba, 0x80000001, 0xe62, 0x22}, 0xa0) sendmsg$key(r1, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000837000-0x10)={&(0x7f000095c000)={0x2, 0x4, 0x0, 0x8, 0xe, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 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}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:42:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x3, 0x9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000008f000-0xf4)={0x0, 0xec, "b7bb5177982baab779acfcb34732c24d594c69eec24a793baa8acae95969cb4c73c23ba630df7746eff05d123d2178b3e9be33457df37798f4ee636ff44aaa28fa68e0224bde86336f681ada07a84f390c836ebeb0a8b32885739982fd7e8d6a2c0af1a57ca389bc71e4e85996e1bec7a23432c110303386f21b6f31710ae067cf1e624e136acea117a626c817ecd2fd4faf7439022721b2c269915c93cefdd9f0523cec41c2511d8bb6273fa57b24efacdfe080f937b0fe2a153a21b9f12c5366eab8d16af87fc27d25b031b7f8f82edc7a0b75edf5b26a5b805702bf59d19d6d243245df17ae893acf77ff"}, &(0x7f0000d4c000)=0xf4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00001c7000-0x10)={0x4, 0x8009, 0x4, 0xffffffff00000000, r2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00002e2000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000a77000-0x91)={r2, 0x89, "e372f6857744cde0a3801c6bd274900553f33b3e587eef96b4df8a0b3e57725a03771336487c37bee6eba8cb7f93037f10d71a4cc023d02274df5c168b3ce3c35e2f697469d6e456f6007535a2ba31c4d2caf751a09f1947c1a682713889df3dec9dc10230e04af9d6f428f696cd924bdccdc9f061bb3c2a46c2a55f0ba8e38f6fd091938c66a81ffe"}, &(0x7f0000798000-0x4)=0x91) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000b2a000)='tls\x00', 0x4) 2018/01/09 13:42:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f00005ef000)=0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000089f000-0x10)={0x0, 0x0, &(0x7f00003e7000)=[]}, &(0x7f0000186000)=0x10) accept4$inet6(0xffffffffffffffff, &(0x7f0000bf6000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00007ff000)=0x1c, 0x800) socketpair(0x0, 0x0, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}) socket$inet6(0xa, 0x1, 0x0) socket(0x0, 0x0, 0xfffffffffffffffc) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000552000)=0x8) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f00002e7000)=0x0, &(0x7f00005e3000)=0x4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000b09000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet(0x2, 0x7, 0x0, &(0x7f0000a2a000-0x8)={0x0, 0x0}) syz_emit_ethernet(0x67, &(0x7f0000386000+0xbbd)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x31, 0x3c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0xffffffff0000000c, 0x6488, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x608, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@dest_unreach={0x3a, 0x6, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "a92a53", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [], "de"}}}}}}}, 0x0) 2018/01/09 13:42:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1f, 0xa, 0x800000000003) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f00001ec000-0x4)=0x0, &(0x7f000082f000)=0xfffffffffffffe33) 2018/01/09 13:42:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000e3000)={0x0, 0x0}, &(0x7f00003a6000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r1 = socket(0x11, 0x3, 0x0) bind$packet(r1, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x2, 0x6, @random="00d830220705", [0x0, 0x0]}, 0x14) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ce000-0x5)="8907040000", 0x5) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000095000-0x4)=0x4, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000b10000-0x88)={0xfffffffffffffff7, {{0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00002ac000)={@common='ip_vti0\x00', @ifru_flags=0x5002}) sendto$inet(r0, &(0x7f0000440000)="", 0xffe6, 0x0, &(0x7f00002ce000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 13:42:09 executing program 7: mmap(&(0x7f0000000000/0xee9000)=nil, 0xee9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000ee9000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000ce0000)=0x48) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000ee9000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b3f000-0x4)=0x10) r2 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f000058f000)=0x0, &(0x7f0000cf7000)=0x4) bind$inet(r2, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000ee9000)={&(0x7f0000bbd000)=[0x40], 0x1, 0x4, 0x4, 0x10001, 0x5, 0x200, {0x7f7, 0x3, 0xce, 0x100000001, 0x200, 0x1ff, 0x10000, 0xffffffffffff7fff, 0xffff, 0x401, 0x3, 0x2, 0x8000, 0x0, "4422df5ab292e70328034d8f1c0674f01dc1de89410d49ff30806fa53962cf09"}}) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000eea000)={0x0, 0x29, "857f289576cfca5f474ee95f3f4a25c60266376f222f29b27703e75fd2a393fe06ee515e7cd44e965a"}, &(0x7f0000eeb000-0x4)=0x31) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000078b000-0x12)={r3, 0xfef6, 0x5, [0x9, 0x1, 0x7, 0x800000000000, 0x8]}, 0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x1040000000032, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x114, 0x1, &(0x7f0000000000)="2a8a33f9ffff8109002186b32cff6dac", 0x10) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f00001b1000)={0x0, 0x0}) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00006a0000)={0x0, @in6={{0xa, 0x1, 0x1f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x800, 0xc7, 0x1, 0x20}, &(0x7f0000eea000)=0xa0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000eeb000-0x6)={0x0, 0x3}, &(0x7f0000e3e000)=0x6) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000eeb000-0x8)={0x0, 0x8000}, &(0x7f0000eeb000-0x4)=0x8) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000eea000)={0x0, 0x21, "2fd471f58f0a57f335c3ffdda1f57c56a0f02f39c923675996475ee7f39deaeafc"}, &(0x7f0000eea000)=0x29) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000eea000)={&(0x7f00001cf000)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000dfa000-0x20)=[{&(0x7f0000eeb000-0x1000)="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", 0x1000}, {&(0x7f0000307000)="2bccfe729629c710c5e71517b9e5c643af0e448be9380e53d1613fddbb9c5c8f4a47a6d3ffbc4cac50c4d9f8530cbaf42c8c4dcd7469aa4f2c4b530807b24bd30e3463cee90b57d7f6f4ddda510525c48b0c7066f6ba6b22f67e89d15b48ec5adde2aef2f9a5fe1ca29434314684f0ae8d98ed5c949a3361", 0x78}], 0x2, &(0x7f0000eea000)=[@sndrcv={0x30, 0x84, 0x1, {0x4f20000000, 0x2, 0x8000, 0xa, 0x1ff, 0x7f, 0xd2, 0x2aab, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x20, 0x4, 0xcfd1, 0x7, 0xffffffffffffff01, 0x100, 0x6, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x2, 0x2, 0x4, 0x401, 0x1000, 0x8, 0x8000, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x20c, 0x8f00000000000000, 0x1, r7}}], 0xc0, 0x4}, 0x40000) 2018/01/09 13:42:09 executing program 5: mmap(&(0x7f0000000000/0x49d000)=nil, 0x49d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x2, 0x0) 2018/01/09 13:42:09 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000014000-0x8)={0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8914, &(0x7f0000013000)={@generic="0497f2478c4373014512aca5d2582d7b", @ifru_ivalue=0x6}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000009000)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000010000)="6b6be70000000070a40d000072ca66ee2b10bb62bc0c89b4c13f0641cb9d3cb0"}) 2018/01/09 13:42:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d63000)="a6", 0x1, 0xc000, &(0x7f00003da000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00008ad000)=0x3ff, 0x4) pipe(&(0x7f00000ec000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00008bc000-0xb)={0x1, 0x7, 0x6c21, 0x6, 0xc7fa, 0xbea, 0x211f, 0x400, 0x0, 0xffff, 0xc}, 0xb) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000154000)={r2, r1}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00007b6000-0x4)=0x4) sendmsg$key(r2, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:42:09 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f5b000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f0000d4b000)="5c5c54f307c0169082", 0x9) writev(r2, &(0x7f00003f1000-0x40)=[{&(0x7f00006a8000-0xfd7)="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", 0xfd7}], 0x1) vmsplice(r1, &(0x7f0000c33000-0x70)=[{&(0x7f000069f000-0x1000)="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", 0xe54}], 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000c50000)={0x26, 'hash\x00', 0x0, 0xffffffffffffffff, 'ghash-clmulni\x00'}, 0xffffffffffffff9a) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xeea000)=nil, 0xeea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x80003, 0x2c) sendto$inet6(r3, &(0x7f0000ee9000)="", 0x0, 0x0, &(0x7f000092c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x2c) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000eea000-0x4)=0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r3, &(0x7f0000eea000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000f97000-0x4)=0x14) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000ba2000)=0x0) getuid() getgid() getpid() mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@broadcast=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f97000-0x4)=0xfffffe89) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f00005d3000)={{{@in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x3f, 0x3, 0x22, 0xa, 0xa0, 0xa0, 0x6c, r5, r6}, {0x9be, 0x1, 0x1ff, 0x6, 0x40, 0x5, 0x25d2, 0x2}, {0x400, 0x2d, 0x9, 0x9}, 0x7, 0xa, 0x3, 0x0, 0x1, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7e}, 0xa, @in=@multicast2=0xe0000002, 0x2, 0x1, 0x3, 0x0, 0xffffffffffffffca, 0x2, 0x4}}, 0xe8) 2018/01/09 13:42:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) epoll_create1(0x80000) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000d01000-0x4)=0x1f, 0x4) listen(r0, 0x1) r1 = socket$inet6(0xa, 0x0, 0x273e) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) r2 = socket(0x0, 0x2, 0x8) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f00001e4000)={0xd9d, 0x0, 0x4, 0x3ff8000000}, 0x5) sendto$inet6(r1, &(0x7f0000937000)="cf", 0x1, 0x0, &(0x7f0000b63000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 13:42:09 executing program 4: mmap(&(0x7f0000000000/0xac2000)=nil, 0xac2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000abe000)=0x0, &(0x7f000011e000-0x4)=0x4) mmap(&(0x7f0000ac2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000ac2000)={&(0x7f0000ac3000-0x60)=@nfc_llcp={0x27, 0xfff, 0x58, 0x7, 0x0, 0x47e8bd64, "a1347f670573ff0b1be7ed4ac9df9a0887f7706f3b11ed25a9e16ebe42c891eecb7eb75d2b4fb5cfaff7f55d2b9bd597ca7276fd5c268b825561cf8bef9d17", 0xff}, 0x60, &(0x7f0000ac2000)=[{&(0x7f0000ac3000-0x46)="738ec99db39ed4c5405020a4b0d083df2be79903df5d938206eef15b7501f209e30be5440742f27c57eba3e722bc032d5bcc577281e5b858e62cc8d798755ed9d6d36797db8a", 0x46}, {&(0x7f0000364000)="764832bedf72becb32c69d3f7be71b6ca9dc1b665e87b2e5f4f4f5993d1c9ef7bb1435f26502c2a05466a5ebf15586d676baf620810aec827ac7f1161e3d0e1fc26087302ab62010a5a66b3a6b49586f53dea37b0dba17938303c5236dd2dee84716f29dbfb0e98e5de02c10bb343c455ff2205b05bc48531a7bc52daa1d21844b7962cbd07e854a6c94200cbe72184b58a31c169e7c7c7bd00f87f6542ea786d2967271438ce97280162bc8e31fb04a185c41190ce3e46bd88a9afc1d3ad0183c5e8e7664737a7d9c4b0262f92672d2ba7b3d63dc8ffb03", 0xd8}, {&(0x7f0000ac2000)="fc18e63b16117bb55d3ff93a19592bc501c27c61", 0x14}, {&(0x7f0000ac3000-0xcc)="a01dda96e8c52b9274c5a69dea0ee35bb90a309f6c8c262f95986adc56f391d0c75d301b5dbf2dcb5724147a31965671db49037438486c9267761b08b0d73337a3d7a4d89bc30a48264e20a3a460c1a837ba5267aca5ea5a60f1cf9020f9e353b6896c972f0692185bc0df7286dd2c2eaa3c26d4ba96f305f8a261b6a08bbab5b421187ec37df9a884247639ca7a38bf5825d70987d545cd6a5847d6e015824db7e32d945bfe69e1adf4c9e5a87cb4eb4ab79ccf4a0f22c08eb40c67cfa31936edecc823269ef9f66c3fa662", 0xcc}, {&(0x7f0000336000-0xf2)="ddc21a79be196422aecf2457467cc12e531586244272d134385ff7645dab211e588cf2a728ebe53f4bceb5eb0e06d9e1f91491058bcf2921284efeb64c9675bb3e347ae848f9321ee339931d7a5456e983a8e43e41516780b53c1baddad2bdb861600f78f04133ba497f8a7c239f397cc18d0bb62ac4c47e0a5e3dc4b4048e04fb4a25be541cf175ef25b9180239977c9e522df1fcca2828396817c2ded9561181bb32356f827933c76abb8dec3bb3e090311aca53d40fa4ef5d76ec93f0bd7754757f24ae6e4e2e5b9a3130ebfb42abdb9f9efb9df483db8a1ba85e1040396dc889d3009669b23a1d47a789238a6f03dd3a", 0xf2}, {&(0x7f000090c000)="76fb22596d63ca1f7b49a950365a2d32b29e9882ef825b3c45f73ddfa7693686a7fa48862316fa4778c0a9a73100e5e97f9103147afc289e9a299c799e7d1a8cc61e64275c5193c354792bbcce6fefda6b40ab40cf59795a2717bf14e56534023720982293dfc8d16720f3e6a03b78d95270b85810b762b8bb3d0a4300053e4ca084969cf7d9fd7976fba765e2f0c586fa6c4905ae80a5acdf9232ebe9e7", 0x9e}, {&(0x7f00001ec000)="c7fb5ef3a1ad3ebfb9182c5fc09215be", 0x10}], 0x7, &(0x7f0000ac2000)=[{0xb0, 0x0, 0x5, "52e35e16fce404696237e63b86bff80e4d1fcb94941b2d11432ff7959c4ffe3f92f19333fdfe424c44e5f85475ab1a3ba24264f7c2d95fb9da92aec5731a8fcd84b55134ab29b2f53688737497002c9cae132317eb38fa0d264adfde52a9eb6913bbaedb80134f7e132574d38fcd7eda5e0970cede740d1ba81012add9b365397fc86646df3b6a74ac9c5e0bce992eee0841933f7f8c789fc9b6c4dc"}, {0x90, 0x114, 0xe22b, "2e4988e2d15b78df9e550d1be6ed443659726fb03949d4150432d6bb45ade5332ee545891a5570a4a2d1bbf68e070133340c11eed4f923969c243ce4e15a7a7ae41b0574f0afaa8a1b52487649917c000b80ac14fdadc299dd126703145216093395f5231dd3bec0f21ddbd78aefbb9427fb6445e4fdbdc251aed08fdf40"}, {0xe0, 0x11e, 0x6, "880fd24f2b34490e0d208eddc3dd1a7c9876797e0c95295c0be28dded61cbac06932c4dd437d490b981864f47618309ed09a6c61b71ebc95980e39eddb1b540ffe5ab620b24a1c07a9505eaa76dceb9e42de9668480db212c34dca215aee5c093769231adbffe22891fd82cabc875c6c0cb2bac935c8d523e4f68ece1951c3aa3aff914e5b2138e765cf2fdc1ae19bf5999c85db909475363f5cef413c5e4f122cd170e5e22783b049720ca87f7dcdf635940f6fb9c4cfa324e67d2f7f39f3f0167f63fba06f5fe0191d3d94"}, {0x30, 0x0, 0x80, "3b8359ff84b506d35040cb23411e95160f71e195a8b36fb69aef9751"}], 0x250, 0x80}, 0x0) mmap(&(0x7f0000ac2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000ac3000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000ac2000)=0x1c) setsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f0000232000)=0x7f, 0x4) 2018/01/09 13:42:09 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@broadcast=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xffffff4e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000001, r1}) mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000806000)=0x9, 0x4) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000fd0000-0x8)={0x2, 0x10000, 0x9, 0x7}, 0x8) sendto$inet6(r2, &(0x7f000053b000)="31a984c5fc50246906c016616849ad3b69bba4be30eeecd182493907ca3a53f98a8bc20a9e476580a7b4feb037a2a1dac0ce810c0704205232eec7e59f4d370108002ad19d5f47c7dd781a0ceb7ec3523bcf8391d06a01c1d931a86c1cc0b292b7129e94d6924e320223be6c586a6f1c134997ceea74d298bdbb41c3c8f73c9efbdd1106b083f02ad3bc869c018126facb4c62800af3ba59e0a81927e39be980b58a7169ea3d8dd1da236b46f4ecbb172110ee68ac11b01ad4035adaefd5ab78d4c364ce5621027fb31b5934660d334fed54906d3897d844", 0xd8, 0x0, &(0x7f0000603000-0x1c)={0xa, 0x0, 0x5b6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7850}, 0x1c) accept(r2, &(0x7f0000fcf000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fcf000-0x4)=0x10) sendto$inet6(r2, &(0x7f0000f7f000-0x1)="", 0x0, 0x0, &(0x7f0000fb9000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 13:42:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00001c5000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f0000bcb000-0x10)={&(0x7f000030a000-0x20)={0x2, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_sa={0x15d, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x4b}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:42:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000863000-0x8)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00004c4000-0x4)=0x9, 0x4) sendto$inet6(r0, &(0x7f00000ad000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000078c000-0x88)={0x6, {{0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f000066d000)=0x0, 0x800) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f000096a000-0x4)=0x4) 2018/01/09 13:42:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000e66000-0x1c)={0x9e, 0x0, ""}, &(0x7f0000960000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00008a6000)={r1, 0x80000001}, &(0x7f0000194000-0x4)=0x8) r3 = socket$inet(0x2, 0x3, 0x6) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000a5e000)={r2, 0xd3}, &(0x7f0000cc7000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000688000)={0x1, 0x8, 0xffffffff, 0x8, r1}, 0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00006ab000)={r1, 0x0}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00004f8000-0x8)={r2, 0x6}, 0x8) 2018/01/09 13:42:09 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}) socket$netlink(0x10, 0x3, 0x7) accept$nfc_llcp(r1, &(0x7f0000052000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) write(r2, &(0x7f0000643000)="260000002a0047d2ff17007fcdffff0300010000010000000000000000040000000000000000", 0xbd) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000019f000)=0x0, &(0x7f00008b9000-0x4)=0x4) 2018/01/09 13:42:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f000052f000-0x1f)="1f000000020319000000070000000680e2ed3b8509000200001600ff02fe58", 0x1f}], 0x1) socketpair(0x2, 0x1, 0x8, &(0x7f0000730000)={0x0, 0x0}) sendmsg$netrom(r1, &(0x7f00003b8000)={&(0x7f00009ed000)=@full={{0x3, {"c037d188c784f8"}, 0x3ff}, [{"970f9b956905a0"}, {"6c6e1bef3e2ba6"}, {"7c6a9028539d27"}, {"589d4b049ee4d1"}, {"4a97450dc19705"}, {"f473df2f350b73"}, {"8675e0c8fa45e2"}, {"4529e2ccb03c34"}]}, 0x48, &(0x7f0000e9c000-0x10)=[{&(0x7f0000fd6000)="", 0x0}], 0x1, &(0x7f00009e2000-0x280)=[{0x28, 0x10d, 0x1ec0000000000, "1fafd411c09be881fd73e2194fcc090be19fe5a98ac2"}, {0xc0, 0x10f, 0x0, "f2f18950d215e18325e964a470f82a0ce1f78c8e2897aef457c267d1a7bf8fae674cc3014ad261a81c9d480c887c9f0c8c435430952a94dd773ea24be1798e8cb2d6489a461a2c1635e50b70c8552e564a77f6170ac1e4fcd8cba805e16a62e8f406531a28183a62a11e0851dce918b11d08135717db58c14251269990e412f876b98b03dbfbbfd8ea118ed7bef3b15af1f955bd0048a28da0bec1d53fb9e659786d31458e54544e904568e38cae"}, {0x108, 0x100, 0x8, "f65f94d5cb4b02e0d26bb6a360c6d43e01b1e6ccee0396064e0daf5da8749e15555535162b9256b81e3eeb3648a61aa70ad99b855e91622766310e8e3c763255e1b5deb50f77072277f0e2b0e43901dd6ea272b84d96057699e4fc1739cd8ca823ba0d4d037c03604a5c33ec04a5a1916371c5d8b5cb4bfbc3d03831e471dc240fb9769b9e47714e14b921bbb681ca7eaa4010670bd8b824a5ec7732fc1eb06abebd03ad5ac17c952841a23445c30dd79e37efd1d006b1b9dd928a2f6a5b028c38915bff4f855ac076b99ca1037f00d09e360c2d1015d2758b5b2859978c800a9a346b8a62745fbd6083a088f02a3034b5a6a8a1"}, {0x90, 0x109, 0x5, "de008c28de0815266e6d31eaa5c2cce9c86df8b13b2c73d34878e2074b0c6567ebc8401e54e8de42c1adfc62d2da1204c768f37c51b5c9ebf40322ddcf07b4c1c2f2a21fa947f597387cab26826d6bac3ec988474e3c8557d01dbcd3aaace77f2bbf3a52afed24a355cc0f767a82cda4f07abd14c1898b8feb7fd1"}], 0x280, 0x2000c005}, 0x41) 2018/01/09 13:42:09 executing program 4: r0 = accept4(0xffffffffffffffff, &(0x7f00005a0000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000dde000)=0x8, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000ccf000-0x14)={0x0, 0x8b2, 0x5ec9, 0x4, 0xffffffffffffffff, 0x6}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={r1, @in6={{0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80000001, 0x5, 0x0, 0x65, 0x5, 0x1, 0x6, 0x5, 0x1, 0x42f057f1, 0x5, 0xda, 0x6, 0x3, 0x6]}, &(0x7f0000ae9000)=0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000858000-0x22)="1e00000018000776530000000000480080200002020000052200010400ff", 0x1e) 2018/01/09 13:42:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000087f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000089d000-0x38)=[{0x0, 0x0, &(0x7f0000195000)=[{&(0x7f0000e5c000)="b1dc117da1d1ecd6223504d1610fa545", 0x10}], 0x1, &(0x7f0000cb1000-0x48)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) r2 = socket$bt_l2cap(0x1f, 0x5, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000106000)=0x4, 0x4) 2018/01/09 13:42:09 executing program 2: unshare(0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000a7f000)={0xfffffffffffffeff, {{0xa, 0x3, 0x800000006, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/09 13:42:09 executing program 6: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000fe5000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fe6000-0x4)=0x10) accept$packet(0xffffffffffffffff, &(0x7f0000d16000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000786000)=0x14) r2 = getuid() mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000fe5000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000fe6000-0x4)=0x14) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000cd2000-0x4)=0x8, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000fe6000-0x38)={&(0x7f00007b1000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000fe6000-0x10)={&(0x7f0000634000-0x3e8)=@newpolicy={0x3e8, 0x1b, 0x806, 0x0, 0x0, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x2, 0x1, 0x2, 0x20, 0x80, 0x88, r1, r2}, {0x80000000, 0x583, 0x1, 0x3, 0x8, 0x80000000, 0x5, 0x100000001}, {0x1, 0x101, 0x6, 0xffff}, 0x9, 0xffffffffffffffff, 0x1, 0x4ca57bcccf4b008d, 0x3, 0x3}, [@coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x0, 0xaa}}, @sec_ctx={0xe0, 0x8, {0xdb, 0x8, 0x0, 0x1f, 0xd3, "c5ba5a7407100b1c5195da03daf088d7db462d093b6976bcf25517e5b5cde7579abea6d9ef0e9ecfa78ba8b0563a4e27af76ec8a68439b321dea8e4eb06b54dc6f3e0d9a980f563d0aae701d2d2d438f7bbb8068bd8fd46f509d2697994c48ed61043c06aeffc6a3eda6ea9a6b3ef99c8b103f99298e651d9f3b20fabe14c7fca3013a3805b973052453a3cb6b53fdbac0de0c19d9c8aecbfd9b19c96161ef19521b1204e444935b86f0cfec68a01b1cf1b4b7965bf516adac53b5ac86e2cd7a948a1e24b4547db717446a8f7b46f9593010de"}}, @lifetime_val={0x28, 0x9, {0x7, 0xfffffffffffffff8, 0x1, 0x5}}, @offload={0xc, 0x1c, {r3, 0x2}}, @algo_auth_trunc={0xc0, 0x14, {{'sha224-ssse3\x00'}, 0x390, 0xa0, "5faf712c51b3f7845aa9dce28ce99c531886bc811a9d6ae78270cd193e8e9a80b41a842ecb2d9661ce07b218a3ce79290656b844ae1043360c4089c4b983d2bde7f32db91d717104ed0d13c33be6a4f4f02cba09268034ea608bb4b08d954eab941b2e3f6c976ec5507a1e1f3065679f097d"}}, @ipv6_hthresh={0x8, 0x4, {0x6a, 0x3e}}, @algo_aead={0x68, 0x12, {{'rfc7539(ecb(cast6),sha224)\x00'}, 0xe0, 0xa0, "d948f8b9025f4086087c94f2e09fb459e754f489b9af1d787a6b8d4e"}}, @sec_ctx={0xd8, 0x8, {0xd2, 0x8, 0x1, 0x8, 0xca, "87d76de9db72131cd246722a1c59a1f8aed6290314876c6de0caa99e4b54152142799215802e982fa39d2a933e43edd31c1e6e3a359a138d0ebe8974f5b9d20123330d0ff48cca9b86d2740490a0723dd1889e35b605585cfadbfef03052b6032bc0d00d3b72c04bbc7913b90dc4996422fe20e154f068fc8591b398fd602a671964e736fa40744dc2dc1a54da78d2fe42803a117209d989141e279417650ae78c0e275db0200f355627d2d564ad82e1bf94028ffc6194cf308b25aeb36426791fb6ee304e4c2afbe51e"}}]}, 0x3e8}, 0x1, 0x0, 0x0, 0x2004c8c1}, 0x8000) r4 = socket(0x10, 0x802, 0x0) write(r4, &(0x7f000031e000)="2200000014000700ea091008090007000a0000000022000004000300040001008c45", 0x22) syz_emit_ethernet(0x3e, &(0x7f00001ec000-0x5b)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, ""}}}}}, 0x0) 2018/01/09 13:42:09 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000056000)={{0xa, 0x2, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xa2}, {0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x7, [0x0, 0x0, 0x7, 0x60000000000, 0x7fffffff, 0x400, 0x9, 0x800]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fef000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x100001, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fe8000)={@loopback={0x0, 0x1}, 0x80000000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/09 13:42:09 executing program 4: mmap(&(0x7f0000000000/0x5e1000)=nil, 0x5e1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000056f000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x2, 0x2032, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f00005e4000+0x8eb)=[{&(0x7f00005e3000-0x69)="f8", 0x1}], 0x1, 0x0) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00004ee000)={{{@in=@empty=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000271000-0x4)=0xe8) vmsplice(r0, &(0x7f000017f000)=[{&(0x7f00003d5000)='=', 0x1}], 0x1, 0x0) 2018/01/09 13:42:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000aa9000-0x24)="1f0000000a0affdde200f49ff60f0000010200000900908005ffffe5000051", 0x1f) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000a31000)={0x0, 0x8}, &(0x7f000010e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000a4c000-0xb)={0x2, 0x8, 0x7, 0x7ff, 0x5, 0x9, 0x7, 0x10001, 0x5, 0x100000001, 0x8}, 0xb) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000b46000)={r1, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffb, 0x1f}, &(0x7f0000256000-0x4)=0x98) 2018/01/09 13:42:09 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x80000, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x2498}, @loopback={0x0, 0x1}, 0x0, 0x6, 0x4, 0x400, 0x4, 0x80000010, r2}) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xec4000)=nil, 0xec4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f00006f7000-0x10)=[{&(0x7f0000ec2000)="390000001000090400000000800000000700004a02000000040101070000001419001900040009000000000000000608000300ff0200001ee4", 0x39}], 0x1) 2018/01/09 13:42:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) r2 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000ee0000-0xe8)={{{@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}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000043e000-0x4)=0xe8) r4 = getgid() r5 = gettid() r6 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00008bc000)={0x0, 0x0, 0x0}, &(0x7f0000602000)=0xc) r10 = gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000864000)={0x0, 0x0, 0x0}, &(0x7f0000797000-0x4)=0xc) r14 = getgid() socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00007c4000)={0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000e8e000-0x118)=[{&(0x7f0000898000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00000e4000)=[{&(0x7f0000980000)="0a76fff557f8b27c59b8acb47b5563ef5fa4dd6a1e59acb6631b59711df4f439f2c7db3761480f13e3c857b8538f73f9fef68c5bed6274ea8cdc93a774ade34aa41f805cd9438f69cbb7aa85e1277bcfe5424399abe74742a27cf0b74d67bbb228ec13b1611df6870fbb0a5add4b76060e3310544d4bf2fbded54e68fb9b67fd93189cc2b0ac25787117c2fbcc2b4d853de1018069756b8d", 0x98}, {&(0x7f00000f8000)="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0x1000}, {&(0x7f00006ec000)="169b6c4447cbe3e60afde80e9b6a5779c77dc78e7e7031316e19bf01428a8abeb6d6a18b60027ceff550a80779", 0x2d}, {&(0x7f0000f4d000-0x7b)="fd6ee408c83a2ecc9bdbfa573fc5c3c1b01a8a8b28e9bfd3249a054eaac0fcb728cbaa5454788f66a09a7062bffd3bba156e03ce584eb1c8109471c2c4f65dfaaa4292103b7ca4ec3437724373eb93e917320b6c607a2d4299a06d91090eab4c2eb3752c08df7b637dc3f7590fc8f4760ed036fd816da37c793387", 0x7b}, {&(0x7f0000635000)="c36ac509cdfac782edb6c6e4b4ab61f6ca5b23aa371166a4c73333846b3f22ae931b56dbf8b262d0d3b898272e0783335e9869b815c2730e690ea7389f43b58705", 0x41}, 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r9}, @cred={0x20, 0x1, 0x2, r7, r6, r13}, @cred={0x20, 0x1, 0x2, r11, r3, r9}], 0xf0, 0x4}, {&(0x7f0000d2f000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000014a000)=[{&(0x7f00008b2000)="4a174851420ad1817637256b38eb59aa6d6e4f6a1093d2c490f33995d860df972a1d1649c20cf6264c09a1701495310b8f39dc089532bb8de2a75ea796e22f2e2098569752d29478d6067d4b838eae44dc8fc677e80b7c555887c6915ed7bc58b8efb4ab61afc3a6bf43f48dbb61ecd612667cebe3f9ce79f076b204226eaa9c32c7f60490e96af309f69bf9fd1b18e9939a4338bdc0dc14ab6d6e3747759ab1f377175d36", 0xa5}, {&(0x7f0000222000-0x3c)="c645e9405ba7573591352863dab6090d9635acd6aebc02a4a14cca67239d438d7107fa51afc8dee23dacb9b7724dddc8e3049fb58301653759c3c327", 0x3c}, {&(0x7f0000d4e000)="7ef8153b4fca673468494afc7f1c608868a3f79dd324cfc64deddf2dcb040ddbdb2bdb70b94d045fa87ca4c839bcceaf3d1b1b4707e9b5740477d75745363c4f2afa433882bd2dc32d6f1465d4056661a1fcc7cea7183e9da02dbbecbe6fd077b10a62e1adb7c47a9d9b96aa5964ca2d65a763a6f494f364a832b9be24025890ca5b904b1717c7a8511d871e926b3ee3bcbfefd96629f28f2e3897768cd65be9d65239d1a6abe751d204c6ccc5c4056a7e7bca7b2cda606b31e8acf316aeb021c96c63eb409f1a3eb385e2613c4883441fa22e909024de843299bef33be3237674e73d2088a3604a69f7", 0xea}, {&(0x7f00006b7000-0x57)="fa40f0792c9ad932c58f188f8e05aaf9e35d9e56e7c324f802c11b688614fe18cd833faf93a104eccbad3fb6287d8b758dcfb6f3a1bc3e5d8742f365c239ec6186da420a8ca507e5f1aadaa83f1f3ad52eb5801acd8df0", 0x57}, {&(0x7f0000eb2000-0x1000)="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0x1000}], 0x5, &(0x7f000073a000)=[@cred={0x20, 0x1, 0x2, r7, r12, r4}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r1, r1, r0, r0]}, @rights={0x18, 0x1, 0x1, [r15, r0]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r7, r8, r14}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r0, r1]}], 0x108, 0x80}], 0x5, 0xc0) poll(&(0x7f00004ef000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0x7f) close(r0) 2018/01/09 13:42:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) sendmsg$netlink(r0, &(0x7f0000c3a000)={&(0x7f00003e7000-0xc)=@kern={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000017000)=[{&(0x7f000003f000)=[{0xa0, 0x80, 0x500, 0x5, 0x1, "9b276f72e8d0938e815cfdd46d3f4a532c4f701e24e97d40720a4b25598b83b2f3f89465e6ac4c5053e34da4ed9ff5e2f51157b5d0327e1e4763aaea9b7fc1b853bf37f6380ed826280b0a69eb6d6811f96b83515eef09de7408d7a3d7083e8afb124a0afc24b57ba07e631c8d961de8fad0ce86c439502108d99493aba68e0559f0d28128a9b3f23f34f9c5cc"}, {0x40, 0x87, 0x800, 0x20, 0x3, "a5095f81ec2465df9ae6055d5e561e8d36a05db5afd46d34c73eb41aec29430df7f40e17e41774726a04057f27"}, {0x48, 0xffffffff, 0x0, 0x9, 0x3, "6ca53ac49e8dbfeb4894b2f28123d1dbe991c9da7e042a1bbcd5dbb2a10f9022705dd23e45e47c3dcd76588737a29f195396d6dca3"}, {0x68, 0x5, 0x804, 0x3, 0x3, "2ebc016386de0007af372b4c96e668adce1a090e7f13745376a9d736f438e7746d4ef3405221ae2f7e02b08cc8c5f84813bd0e04dc6549c63f26caba6dd2c6d49c978beb9fcbee43ba4a14a05f129a54a7c2138ca1"}, {0x68, 0x1, 0x210, 0x100000000, 0x0, "504c7c8dce92f9d90a48405bf5c8b573a1a8f7cf640f109ac08dcefd96e05a94b10b5f024be0b1de3f3bba17d794ff61ab4cc86c315035d3c4cbbb6d1d7da56533869e4d0d6ced18808d6db3cda48990b62bdcca948b"}, {0xfc, 0x0, 0x1, 0xfffffffffffffffb, 0x1, "2536b30d53ec5dc095b379d237c418a91f152308440c9f4a86c8e9526bf958daaf17ebaae169e4f6b67b8331e6de95fc550a1d323a872a048a5883a63d632b83aa12066d24e0cf4a23c4ed9518b53fa465e9d593a64d5458ca48d6020c9123495279826f25057ca9c079f489b3e61a64ec67bbfc8da1925dc1479aac66150e9a2137f3c180092b11d5396913d59853520b2fb98d6f5fdcf552ae607b9bfee69a89ed338479405e6800013be8fb4e87e6b81001804f331cf0c07d0b94643876097b1e12ecbd077455636b55e26841d5dbc4284938decd53357dc5c7da5e891a4b06a14b90f5bd3f857e"}, {0xd0, 0x4, 0x0, 0x3, 0x2, "e4be8a7bf7cd0cf58089858699d20b536b7029a565c56cd32ef285b89f32b9cbf7a69a10d72856524e4a7ccad2dcb14167883be3d57caf0650cfbe2fcfc156db4ffbbcfaaaa61f2a2c1f2f9d8019b391d5892172b812e29eef2138d2f2b6b992c1cc4796c97faa7e1a236914f14f7c2806f9d9d9f9726a63618f36f6bf3d9b5d03e062180edc4abcf6076b88c6493cd085a762777fee48d896f050f4f42407e72c19857194606c7ebb00da49c29cee735049c85838b29037cd0ef63b27c4cc"}], 0x3c4}, {&(0x7f0000960000-0x164c)=[{0x50, 0x1, 0x606, 0x20, 0x2, 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{0xd0, 0x23d, 0x200, 0x7ff, 0x2, "ad22bc233972a3943a368f3dd804dd5afe3fca48040888d16c3327f8dc540d188478acc76fa42db4572cbb692f9bc253fc1882bb27edfa2c84406cd6d2e43a8bad9cb422f79dad8fc9bdc9fc4721771a44e3ea3cc98b707f5411e5202240716378e4f4bd5c5a932e649cfe5d2c5f10a8294b738d458ebaab302edc9f7f84df3aa40bc81896ec0ddb54682878200fbe1d13b7750d254ddd3f6c043640d2b44c74b149bada60abd29e585954d886d00974477821d0de4804bedf8451e7fa9b91c5"}, {0x84, 0x80000000, 0x1, 0x0, 0x3, "de318c72d1a6a87c58f5f642c29fe30a8ffa305cc851b86e720b71ed8cf6fa6a9179a27ace0341c0e0dd44d3c8cab5722ea1a63a16a8ca3f9dd4442f1cd92e6b4d27240d20954b5ed10ff16b6ee5f104a5cf37c5ead3882efa5ff714ff4b9dd0f009178742ff6c84877bffbb811e429c9cbfcede"}], 0x164c}, {&(0x7f0000ff8000-0x210)=[{0xb8, 0x6, 0x2, 0xfffffffffffffff8, 0x3, "ebdbfd9ec84bf86903abedb89fe1075d5bbc80986e99b44ca9d7b2a1271374f625ebe2187f6bf6b81fb915858510fa7ec21017a26a7ab65f5a96bc11aeaefdd5797927188314aa8126cca7e7254a66e5d588df6c6b4ab7d72e9481f3b46e78b2e0f2af89d45c848adc7a809797fe644c88bcd7dbb87d7d0f8151e645836f7c4775ec9884237ead7b822420241133231cc16e18c08e8fc42bbaf8c6249f59aa7e6c620acc177729"}, {0x18, 0x4, 0x208, 0xe6, 0x1, "f415d9cdef2605"}, {0x44, 0x6, 0x1, 0x81, 0x2, "f9f66002966bd778dd05d91d61fd15a44d5317844428a062d11e743872fa74b2ae1e94b1be0d7461485b67efbf308860fa8fc5"}, {0xc0, 0x3, 0x300, 0x100000000, 0x3, "f541714d3b845398d5a5871d2df9704757cfdb6ba0b28e1b7ddad3680f3bdbe1037fb1953aeb99e2fbdcf62852147d8e5abe3e77ba9e75c1498f9d588d6c62963257a59e78caf6ab1fddcec39ccbecf1db86e3d314b03d1e0f997d85d0fd69bf0e51422f9329283c5cbaf22289d79ae8d3535fc4e46fed0da743409164f190496d01519f28520241cc0d03400ee6955872f73db203d345e9dbd68bbea1929cdbd96010ff2a8a972d8ab6889677f29520"}, {0x3c, 0x7ff, 0x303, 0x0, 0x3, "f03823a17a7566730d61a26f196b87afbf41a47a3f9232dc7499423bb3ba548ff3f25c7c737fa302ee"}], 0x210}], 0x3, 0x0, 0x0, 0x0}, 0x4) close(r0) 2018/01/09 13:42:09 executing program 0: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000093000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001000-0x4)=0x1d, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xf, 0x2, 0x100000000) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f00002d1000-0x2)=0x1, 0x4) getsockopt$llc_int(r1, 0x10c, 0x1, &(0x7f0000bc5000)=0x0, &(0x7f000061a000-0x4)=0x4) 2018/01/09 13:42:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000d4d000-0x4)=0x1da, 0x4) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000e0c000)={@multicast2=0x0, @multicast2=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000d64000)=0xc) sendto$inet6(r0, &(0x7f0000820000)="", 0x0, 0x0, &(0x7f0000980000)={0xa, 0xffffffffffffffff, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/09 13:42:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) socketpair$inet6(0xa, 0x80000, 0xffff, &(0x7f0000b37000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f00009a6000-0x5c)={{0xa, 0x3, 0x80000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x400000000000000}, {0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x3, [0x1f, 0x1, 0x7fff, 0x400, 0x2, 0x1f, 0x8, 0x0]}, 0x5c) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000cf9000-0x230)={0x6, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @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]}, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) sendto$inet(r0, &(0x7f000068c000)='\x00\x00', 0x2, 0x4850, &(0x7f0000169000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket(0xa, 0x6, 0xe15) accept$inet(r2, &(0x7f00003a6000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006f5000)=0x10) 2018/01/09 13:42:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f00008ac000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c2a000)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0x80000000, 0x10000007fffffff, 0x0}, 0x14) r1 = accept4$inet(r0, 0x0, &(0x7f0000ab0000-0x4)=0x0, 0x80800) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f000077d000-0x1)={0x2}, 0x1) writev(r0, &(0x7f00007b5000-0x40)=[{&(0x7f0000f5d000)='*', 0x1}], 0x1) writev(r0, &(0x7f0000d35000-0x60)=[{&(0x7f0000585000-0x1000)="b0", 0x1}], 0x1) writev(r0, &(0x7f0000cb0000)=[{&(0x7f000095a000-0x1000)="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", 0x1a0}], 0x1) 2018/01/09 13:42:09 executing program 1: unshare(0x2020600) r0 = accept4(0xffffffffffffff9c, &(0x7f0000969000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000013a000)=0x9, 0x800) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000084e000)=0x0, &(0x7f00004f4000)=0x4) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80003, 0x2) getsockname$inet(r1, &(0x7f000081f000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dff000-0x4)=0x10) 2018/01/09 13:42:09 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f000060d000)=0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00008c6000)=[@in6={0xa, 0x2, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8000}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}, @in6={0xa, 0x2, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x401}, @in6={0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x10001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}], 0xbc) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000000)={&(0x7f0000005000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000003000-0x10)={&(0x7f0000006000-0x198)=@newsa={0x140, 0x1a, 0xd01, 0x0, 0x0, {{@in=@empty=0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x6c}, @in=@broadcast=0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@u32={0x8, 0x16, 0x0}, @algo_comp={0x48, 0x3, {{'lzjh\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:42:09 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x4020940d, &(0x7f00001df000-0x78)={0x0, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000660000-0x10)=@generic="e749e3ab19e79f6150997ef89b13c5b0", 0x0, 0x0, 0x0}) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000064000)='tls\x00', 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x400, @loopback={0x0, 0x1}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000058f000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00003f5000-0x8c)={r1, @in={{0x2, 0x2, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000227000)=0x8c) 2018/01/09 13:42:09 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) socketpair(0x11, 0x80000, 0x3f, &(0x7f00002dc000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r1, &(0x7f0000001000-0x18)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x3, &(0x7f0000f83000-0x8)={0x0}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52", 0x3d, 0x0, &(0x7f0000002000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000f50000)=@assoc_value={0x0, 0x5}, &(0x7f0000e8b000-0x4)=0x8) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f50000)={r2, 0x10000, 0x0}, &(0x7f0000f51000-0x4)=0xc) r3 = socket$inet6(0xa, 0x3, 0xff) sendto$inet6(r3, &(0x7f0000608000-0xb9)="", 0x0, 0x800, &(0x7f0000154000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000001000-0x41)="fd", 0x1, 0x0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000004000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_DROP_MASTER(r4, 0x641f) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000319000-0x10)={0x7, &(0x7f000089e000-0x8c)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) 2018/01/09 13:42:09 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x5, 0x3, &(0x7f0000001000-0x8)={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) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000767000)={{{@in=@rand_addr=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ffc000)=0xe8) r3 = getgid() r4 = gettid() r5 = getuid() r6 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) r8 = socket$inet6(0xa, 0x8000f, 0x9) r9 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000031e000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000682000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000cf0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000000000)={&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000e57000-0x90)=[{&(0x7f0000000000)="cc62e99dcb9204c38e74d3076c5dfd7e43c4ed", 0x13}, {&(0x7f0000c83000-0xa9)="e492b231ffa901cf82f1230fa221ae72562ff63bade562d89c037e3a0e32fee9e20e3fef268957054c3e478b74e9bda4eb3ddf53e5855cb516f6dad11fe92916349ef37d0d899d84fe83f68df58a91596f4e58ac8ef4084b4a71b9f6995b93c449d1083098adc97f10f9b9690320bc683b496b4815c52947a730bbb4303d447e8a9da5d6661c2db34b82f151c69eac0dd6be73f9a1521f35d39c2e0cc901dcedce98a3ba14a964dc1a", 0xa9}, {&(0x7f0000aca000)="87a02ae3fde3054591935f36459f07e747a95cc18c85a3fd14e4ffbbd4387d0e4d2df7e70319c42e88b5cf66a28f61516c4d75dd5520ee2f2adf6c765499551e5975dbb0dc34dc4bc156bcb0f1596e5c2690293794d1", 0x56}, {&(0x7f0000af3000)="8672ceb4774f1603a4dad9be3fdf80fc3040e03db8c24036fef27d5109a2579c1aeebac8bb91dc0886b11eb08cf334afe9f7ae483b413956752d4f93f035aa62e15ad300b6cef6674eed0aa30967865b64aeaa0c4cf252d00bebd17a4f4a7867f435cd429727df484bb1a61e01cf169e438ded8652081b3cc806ebf87127a2b5d27f2c16baeb79d8ceb468752ebcf76e1dfb8c1c4ea193e5df44cfa7bd794141fbbb288e4e11bd29cdad0a9029704325f8", 0xb1}, {&(0x7f0000000000)="ba117c7810e7b36784bead0194991a401f", 0x11}, {&(0x7f00002dd000-0x9e)="cd1c0b753171664506fb4ed190e45a98445973446795f06a46e86dd949a29b1132898701ec80f890d335256c5049d6c6aee46e14d8fd886f2caee103c7b9da1bb168aa9295183988ca41cf1dd25bc285f03c8565e49ff4d04a5a4d549b80f8f9b19aa8866059a14423dcda058ef6a15780fb9fc0969986c2414cfed0ae297c99ac906f796e4fe481fcaa9a61a9994d960b738c59aa6b06d0587fa222480c", 0x9e}, {&(0x7f0000300000-0x4d)="f6a20368cc2c7a361e38723bfd244e0e5e29b876aa2b3e46fa90ad8b48ad881e7c86f169552cef8a6c56dc3e06f92c3feefb13851d76beefeb916e38d8f207eafb379416bc5397e2c559655bd3", 0x4d}, {&(0x7f0000155000-0xfb)="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", 0xfb}, {&(0x7f000044e000)="aee332e02e7600845da326d8ad8b7c829606cf8a232c4589af61d2106bbf9ff3f9c3907ead7adefca98879d5ac620f555393a6b7ec89592d6930bb6e0a2d9ced4158f1e0d32a0e476ee652c96cfdbaef64f914e7cbc85d159073c4367b4cb236aa9793f75e23f20d9a243c7e1bb4b056b2e5eaffab5f6ebae027bd59eabcf1753e8f90f065cd02d470b0dd6596f445c62c88eaa2ff8c31d96311552a59f9f61fa3006aa4e1e15ead0ba948ac393969e9dbc76992f9c80963475a50d8287eba969ed66f5b5919353ba4825c0ce2092980a9fe6396795e27", 0xd7}], 0x9, &(0x7f0000556000-0x80)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r7, r8, r9]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x80, 0x4000040}, 0x20004040) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r13, 0x8918, &(0x7f0000e25000)={@common='bond0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$alg(r13, &(0x7f0000766000)={0x26, 'aead\x00', 0xc, 0x0, 'rfc7539(chacha20,crc32)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r13, 0x117, 0x1, &(0x7f0000125000-0x20)="", 0x0) ioctl$sock_inet_SIOCSIFADDR(r13, 0x8916, &(0x7f000026c000)={@common='yam0\x00', @ifru_flags=0x1000}) 2018/01/09 13:42:09 executing program 0: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000838000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000c1d000-0x6)={0x0, 0xd7}, &(0x7f0000f6e000)=0x6) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000f6f000-0x98)={r2, @in6={{0xa, 0x2, 0xf6d6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x3ff}, &(0x7f0000f6e000)=0x98) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00009db000-0xb)={0x2, 0x8, 0xf6, 0x66f0, 0xc5, 0x4, 0x2, 0xb848000000000000, 0x7, 0x80000001, 0x3}, 0xb) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r3, &(0x7f0000f70000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000f71000-0x4)=0xe) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r4, &(0x7f000000f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f70000)=0xffffffffffffff14) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000f6f000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, r5}, 0xc) sendto$inet6(r3, &(0x7f000029c000)="", 0x0, 0x0, &(0x7f0000848000-0x1c)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) [ 335.219815] netlink: 17 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/09 13:42:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7fff) r1 = accept$inet(r0, &(0x7f0000887000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002ba000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000e4b000-0x14)={0x0, 0x5, 0x6, [0x1f, 0x7f, 0x0, 0x2, 0x1, 0x7]}, &(0x7f0000399000)=0x14) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00005f7000)={r2, 0x60, 0x40, 0x9, 0xe40, 0xfffffffffffffffd}, &(0x7f00001af000)=0x14) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) close(r1) 2018/01/09 13:42:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7a, &(0x7f0000ded000-0x1a7)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x3, 0x0, []}, @timestamp={0x44, 0x38, 0x0, 0x0, 0x0, [{[], 0x0}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x0}, {[], 0x0}, {[@loopback=0x7f000001], 0x0}, {[], 0x0}, {[], 0x0}, {[@loopback=0x7f000001], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[], 0x0}]}]}}, ""}}}}}, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000f0f000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000752000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00006c1000)={0x0, 0xc, "5eeb5c56d34967f3bf6cb0b5"}, &(0x7f0000103000-0x4)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000224000-0x10)={0xbe6, 0x8000, 0x10001, 0xffffffffffffffff, r1}, 0x10) r2 = socket$inet(0x2, 0x6, 0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000463000)=0x10001, 0x4) 2018/01/09 13:42:09 executing program 3: r0 = socket$inet(0x2, 0xb, 0x44ba) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x0, &(0x7f0000a40000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xf) r2 = accept4$inet6(r1, &(0x7f0000105000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000e18000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000183000)={0x0, 0x52, "7d2094ab978150343d5d970690bcedc2b83098776fb7683675b0316eac17c4da6fa267880de06ff093f582cfbe375a169a1b123473d8c55d88e76272e507349817c8d8daa392e7d581c546a27ca1b0ee59d3"}, &(0x7f0000df6000)=0x5a) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000426000)={r3, @in6={{0xa, 0x1, 0x100000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x88c4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x9}, &(0x7f000020e000-0x4)=0x98) writev(r1, &(0x7f000037d000)=[{&(0x7f000076a000-0x20)="1f000000020719000000030000e3ff0000ed1b8509000100010100ff3ffe58", 0x1f}], 0x1) 2018/01/09 13:42:09 executing program 6: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x6, 0xd6, &(0x7f00009f2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000b35000-0x4)=0x100000001) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000a9e000-0x10)={r0, &(0x7f0000f89000)="a8768300eefdf78659ecbd988a01d306b9b1d0afb7f0971f34d81bbf1016feffb7b3fbf2c8f1f2c1fad3d1725e1979c05db426e2bcfb5cd668065667a36ae2c4f902e9c8ffe364"}, 0x10) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000f79000)="2600000024004304000000000010910000020004010000000000000001ffffffffff03c76e35", 0x26) [ 335.273307] netlink: 17 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/09 13:42:09 executing program 7: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept$inet6(r0, &(0x7f0000615000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000a87000)=0x1c) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000ffe000)={0x80}, 0x1) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000adc000)=0x0, &(0x7f0000ffe000)=0x4) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x1a, &(0x7f0000256000)=0x6, 0x4) bind$inet6(r2, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) [ 335.321012] netlink: 2 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/09 13:42:09 executing program 0: mmap(&(0x7f0000000000/0x9e6000)=nil, 0x9e6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000-0x20)={0xffffffffffffffff, &(0x7f0000000000)="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", &(0x7f0000005000-0xb8)="", 0x0}, 0xffffffffffffffed) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000006000-0x6)='./file0\x00', 0x0, 0x0}, 0x10) mmap(&(0x7f00009e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f00009e6000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000831000)=0x10) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000002d000)={0x36e8, {{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]}, 0x1, 0x7, [{{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @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]}]}, 0x450) 2018/01/09 13:42:09 executing program 2: r0 = socket(0x18, 0x0, 0x1) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x111, 0x8, &(0x7f00003b6000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x101}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/09 13:42:09 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000001000-0x10)={0x80000000, 0x6, 0xffff, 0xad}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000e35000)="240000001a0025efe618000400edfc0e80fa00000004bf0202ff00010800000048050000", 0x24) recvfrom$unix(r1, &(0x7f00002f0000)=""/129, 0x81, 0x0, &(0x7f0000614000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000d3b000)=[{0x8, 0x5}, {0xe, 0x7fff}, {0xf, 0x4}], 0x3) 2018/01/09 13:42:09 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00004ad000-0xf)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x204}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x10000002, 0x40000000000000c) write(r1, &(0x7f0000ed0000+0x4c1)="1f00000001021f000025b60000000000009d15ff0900020004000100005e18", 0x1f) 2018/01/09 13:42:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000edc000)={0xffffffffffffffff}) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000033000)=0x0, 0x4) 2018/01/09 13:42:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400000000000002}, 0x1c) listen(r0, 0x3) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000056c000)={0x0, 0x0, 0x4955, 0x3}, 0x10) 2018/01/09 13:42:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) recvfrom(r0, &(0x7f0000bed000)=""/149, 0x95, 0x12001, 0x0, 0x0) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000ffa000)=""/34, &(0x7f000002e000-0x4)=0x22) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000891000)=0x1, 0x4) write(r0, &(0x7f0000008000-0x26)="240000001b000100fe1e801b2225000001f6ff0b0400020000000000f700001ff9161790", 0x24) [ 335.367600] netlink: 2 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/09 13:42:09 executing program 4: mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet(0x2, 0x2, 0x4, &(0x7f0000d58000)={0x0, 0x0}) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000fa5000-0xd8)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1}, @in6={0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x14}, @in6={0xa, 0x0, 0x100000001, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x3, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xfffffffffffffa01}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xd8) bind$alg(r0, &(0x7f0000937000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(twofish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendto$inet6(r3, &(0x7f0000bb3000-0x3e)="5be1dc65765d417ade5f76ba4bb9fc08ff1f5816ad036973e3d34cedaa885974", 0x20, 0x0, &(0x7f0000f9a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmsg(r3, &(0x7f000090b000-0x38)={&(0x7f0000a63000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000ed3000-0x10)=[{&(0x7f0000f0d000-0xde)=""/222, 0xde}], 0x1, &(0x7f00006cc000)=""/48, 0x30, 0x0}, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00003d5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fa6000)=0xb) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000fa6000-0x8)={0x0, 0x7}, &(0x7f0000fa5000)=0x8) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000fa6000)={@multicast1=0x0, @broadcast=0x0, 0x0}, &(0x7f0000e5b000)=0xc) r6 = getuid() mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000fa6000)={{{@in=@empty=0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x8, 0x1, 0x8, 0x0, 0xa0, 0x80, 0x5c, r5, r6}, {0x200, 0x9, 0x7, 0x0, 0x1459, 0xff, 0x40, 0x1}, {0x5, 0xcbd, 0x81, 0x20}, 0x6, 0x3, 0x3, 0x1, 0x7aaf690909779f54, 0x1}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x1, 0xff}, 0xa, @in=@empty=0x0, 0xffffffffffffffff, 0x3, 0x3, 0xffffffffffffff01, 0xffffffffffffffff, 0x7, 0x100000000}}, 0xe8) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000fa5000)={0x0, 0x7}, &(0x7f0000f0a000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000517000)={r4, 0x100, 0x0, 0xc, 0x8, 0x1000, 0x6, 0x5, {r7, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x301, 0x9, 0x10000, 0x40}}, &(0x7f0000845000-0x4)=0xb8) 2018/01/09 13:42:09 executing program 0: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000f83000-0x4)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r0, &(0x7f0000001000-0xe)={0x1f, 0x0, {0x0, 0x800, 0x101, 0xffff, 0x400, 0x8000}, 0x1, 0x80}, 0xe) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r1, 0x29, 0xd9, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) 2018/01/09 13:42:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x2b) sendto$inet6(r0, &(0x7f0000a68000-0x1)="", 0x19c, 0x40007ff, &(0x7f000085d000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xffffffffffffffff}, 0x1c) close(r0) 2018/01/09 13:42:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x7, &(0x7f00001dc000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000906000-0x4)={0x5}, 0x4) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r1, &(0x7f00004d2000-0xbf)='e', 0x1, 0x0, &(0x7f000033d000)=@generic={0x1e, "e5226c70c61c20a788116278d1cb85b0640254a0e3b124121f0f3d51d6d93c1ce2adff62400b9e1918ec78528ea7b231cefd4aa00feda067f413a5076705782d585ca390671120c3c617639e417f6a55d996d01c23818f4e222f191a6d292de0892dc9c3b2df196ce64cadcf59f9658f02210339106af46197908cebe446"}, 0x80) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000054000-0x4)=0x0) 2018/01/09 13:42:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00007d2000-0x14)={0x5, 0x2, 0x800, 0x0, 0x0}, 0x14) getsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f7c000)=0x0, &(0x7f0000a43000)=0xfffffffffffffcc4) 2018/01/09 13:42:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x100000000000001, 0x84) connect$inet(r0, &(0x7f0000f67000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x35) listen(r0, 0x100000000009) r1 = accept4(r0, &(0x7f000017a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e7a000)=0x8, 0x80800) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f000059a000)=0x100000001, 0x4) r2 = accept$inet(r0, &(0x7f00001cb000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000cce000)={0x0, 0xfffffffffffffc01, 0x0, 0x4}, 0x10) 2018/01/09 13:42:10 executing program 7: mmap(&(0x7f0000000000/0x5b0000)=nil, 0x5b0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005ad000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000b", 0x10) sendmsg$alg(r1, &(0x7f00001c6000-0x38)={0x0, 0x0, &(0x7f0000482000-0x50)=[], 0x0, &(0x7f000031c000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) mmap(&(0x7f00005b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00005b1000-0x4)={r0}) mmap(&(0x7f00005b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f000008f000)=0x0, &(0x7f0000282000)=0x4) mmap(&(0x7f00005b0000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r2, &(0x7f00005b0000)={&(0x7f00003ca000-0x10)=@ethernet={0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005b1000-0x10)=[{&(0x7f00002b3000)="59846862e3fddde59493337dcd9b2d7873d4e23c97f10e189ccf216058011403f19be33e2c22ca10985aa0650658b83515d6db0795a24237936e018988d555a8aa8ccf998d7d155955ce5b138f76b3ae5f4ed7c4c6fe8d612941def3ee58b7863f14d3e19d1153e5832fa6800bf71f6992f9ec462c8935a02960cabfc8e2a2ef62fbf51a1c011d1221204fa87cfdb85575445d71a958ddc3466084", 0x9b}], 0x1, &(0x7f00005b0000)=[{0x98, 0x201, 0xde, "d9e631d74989b4513910ddf694c3011fc9f02e27b4332ff6f7c74478a1298b8c0751325547bc71717d645a10e53c0f2f95729b910f836b544eb9bbe2ec05bf3702469a18829ed686aa2fae6b21d903aa7e6cf28c7e7afa472dcfa3a39a471d1cd0550b8504b840335948678f35ddb5cbb185092640978c1447723e966773d484333c41"}, {0x60, 0xfffffffffffffffd, 0x6, "4b35cc2d9093808b9953f2407a8bc3fd67d7aad600aa47495e3189eb3c259d74ea81a249874dff8f03024070be3d19aa84a3190a8de6acf4d5a9a70a764e13fbb379522aee90973acbdfda331638feac"}, {0x1010, 0x118, 0x2, "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"}], 0x1108, 0x1}, 0x40000) recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 13:42:10 executing program 1: mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000fa2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000fa3000-0x4)=0x14, 0x80000) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000fa3000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000fa4000-0x4)=0x6, 0x80000) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r2, &(0x7f0000b66000-0x38)={0x0, 0x0, &(0x7f0000fa3000)=[{&(0x7f0000fa4000-0xdf)="fbe7ab76f23c73b9692d3abde3857d81fedbd5ead7be723e786687e6b6f916fb77c3484c854edece22d34ce1474708d75e0611a90c36103cdebae25e7656f07d415d6a35f0909bd668380363825f36dd90b5982aaa2636eaa3034d41f9b1dd125cecfb2d34e426f39d53eb2ef99aafd76e4ac6e0a1e7ec4a3aced72a31e5999399d950cd136bde36fd6e4ecf710ef5832e4d079c2e15e89db3a5327e40dc6d9b1d1d6ea81637ecd0bba4b367e7698a95472f12415a180cef52545ac57920a8be86d0cfd78ccc88baa56c83606103cbf4e0e270ee58bb93a225354846e3e1a2", 0xdf}, {&(0x7f0000cea000-0xf5)="b565cf242841b386e52001575c657e4aeb03a0112f4b48a2fbd61aa1521772767f2f70a63b31114480c0c5ecf0de807e791b56c5d20adf39658f37028364ddfc97ac0b3c594a1e141eee796693d4ec3e6c6d9cdca2ac8c31d71c0f6fa81eef3f751eb9a385397d147fe771a723e0a2c276c9cb5110a1bfe5ba2bb08636f8f650ce5d7b712c000ae486e4bde1bcb578867b845a7f6182f1aabcfb4d52d9c203694a26da1cd36bdafc5e3f1cc860e28888770801ec2b1982c7b28533ae61699234be31ec228de00f6f981cbd0de414a6bb3c11761cc9dc032adb3fbc20acd11e1342a5a77b58c2a418a1b3d0c41edea4ab25d2652906", 0xf5}], 0x2, &(0x7f00009fc000-0x1158)=[{0xd8, 0x11f, 0x10000, "66ca9a2876e03e927ae31d73c8ce2ef7ffb4e3cfed485c2c62917d0ef9e2346cb69306698fdd7bc3f460ef92b368bd9e335e8e3dae85c72ee741cf58286539e0dc5ecc920fa916152e545d531fae10f98c85233558b1adc233d8b58d854d7b7c7520fea97c0abf370d327cc8680ac76c8ecf5794ffe982357e4b5ea26a38acaf620be2ce0f409bf4d7b3e7c1dd9de034a50501fdd55a527d52ae6338f1c4d2ac59eb6c109f5b62b8d7b6ca51524fbc5d26ca17781912df69242e7d0427e863c363fa943c5b"}, {0x1010, 0x84, 0xf6, "fae042dba06205136fb40afcc58a172a6b73b1c0fb2eefe1492fecd5fe3a46699d6eacb717040862985470ddf06f02ca72bd531112d4f12252d54953f0cbefc2e2d473b05f62b0fa362e4a04dd5363752611f53ee7fa38af81bd57f62fa1a1ba3c856a92361797213077c151967f5d9e80a34ce7f84127ed643088b23aca557907ce5381f7dece3e57e2da437320056c5e0bcf0f39f8c2dc0e7b7ab1649feecd93e7967dd8edb1fa691e77fc882ef7b84b0f4dd0b056af54405e84c332a23b2f1340087a7a1b7df53ff6c705b05603730892436e6b7236f52adee03a5500347bcb482ae12e59fee8f254ca4938c4f6e03ec88d8d41e464f00be314382fd76f99bc5a4b629ad666489030bfa8ecdd57ebce7267bd5ffbe26696615fc7f712ddf0ed6fdcfbe6d54bc34d232c4b151a03a74b26f724c018f0347c1a1c2263231d643304f21143fff67e026144e170add8d3d68990afc2d57f7ad63a58254499740f46452538e38f75917226d5f9a9ff66bf99e13190659b409dc29c593ad032a3145464a0383b67edcab77743e605de90bc44a2f6c962367049217455a311a218052142dbbd579625246d8c8a7393980ca4609951255b54b1a55b58b02a6546cc2a16d94cfb56778596960fb7ad296b82188ee0d317249030ab499d49e7b4c04f90f92cc79b20183569cddf6c6588d17ca99bc9f2a7eced910b1a6e1c3354003185af965d8d77c41ae33c69867e70db87d2a59f285aa336cb3dfb77f29d46cd12fdf1d0703c17b2793514f99a508ccabf36dc5a7f7b57498e227917747e9bd2782a71639e1037a0821463f91e430bc6e7805fc8414d065f8f1c59246965579fc6d3b419643012c8e9ef2fe1371eb05bc4df83f8062067d370bec05ffcd333f069042e459948946efdd9f2327a49a9d3fc16d2a776b30c2c8940a000cb33b1f5a17391b853562c1230a7776c7932f775173e171780c3b88f46a6e1c582b9143553482acb2c873df276e11d1da946a9c3e44cce63c1453d7d64e9c61fc1f1787fe58ae6e161caf6f2cf878d24e0bd08ba2dae9cc93b0194e2f444e54791d105769e10913246cb949de8fa2a916ba5614cb87c94fc660de426195a41c02db921ab0b9b13ad1aa275202b0a34c37da2f449401a8f343fdbaf4da7a314f434f050c1458a7e073caed4563180764361ad4391b2b7f3fff1e0f59b908df877324e1b7b60a3daaa2adb246ca71f4d18cc5643af8b94461bd6c32cf42e7f508ea82e318d4cb24f5ff4edf5b396bde2edab12ee3797b42a2669596184a27af30e55dd6dc7382f1ac4b9b9b203aa8ba1e5e13be08ac878fc2167162bac8d07e2d092becc6b855e843c4f64522d21b9cdb7be2cb87bf4ec2a5b5b91227e90387e76587a784dd839b16e9cfcac2a481c600905c7d0093b2a2cddabc301673bf1fce3c8f16020bf4ff077879298b90762d070ba2569111bffa9e257a11f46434453dabcd1ec2d76ce56e1f8bc8569bcb06af86e5624a3c3997be6c53e33a6cb74a77eaa316344da3a4757cf5ff3e4b77582805abdc1cd6be15370ae289c65624cee9376b6ad7417614d508c68a40f7fccf67ef6a22aa24e05430204ce12efaaa29640b5122355ac7c65b657ee76a5294379ebde35f9f0c4290ccfdb4b3683d50fd5576c46e466620818c937a0f9e3990674125160a4554797f85c11c019422003af0b4a39daa75d7d91605279de149bbce819ee4219904a08568a5db737c3ece218c98bf21c217f2331c3a4ef002057836bf9c0024e7463aae12721a928366be81c2b3db7bc717ccce27f33d8d6320fb35d7616bf66775fd666703a3f22df5fe8275329cf5abd5a45cad66a959495276062fd216694d07a44321727353aea5282cf2ce9e6d60a2eaa7bddb1bb31022d5999873cb2eb91f2760482596341e8299dbc13525f3460ddfd139a3b43c584608cdd5a39d80265f1ac5eb45e708fbd6ac08d2437174e363d61b25da57aee3df9df6613e2aa5c64703cb0a492073c1e483d38aedb2ff63e7b4230487db0a168034c533704afd7961d550809a92c3c8a71917da6616ddc04f922422238352dc0616e1c7c618de8663ba49867247e6e0d94eb4b914820d066439a674a78526acd80cecfc3db792ab4d6a9499b1c0674a29a4b91c0d72ec986a47e6e9be1d4acd3c20ccdfe661e4185e979ee49965e84643af184f034e22aebd5e313b5d58d6d43982da0e57fe24b4fa984a126678c1325cea6d7ba779ab46d0a2bb3ce13d4608206b38cd4f3baf011345b8726a0b2226cf32a3c61799cd3abe0e2ed8b14f11d484af90d7738bc704f5f87df6b3c5b8908c9b3669a2b25057934478e5770e4d94b6ed4b9fb7b5cbb12d0b847779bd820bab2a15d104545ee369eb793800385ecf393cbbe926b9cfd621fceb3de71191603b4f2e0c9edb223eff86aa694724e3cbb56681073498b0f2a093c2446f14a25d763f8aed28f84e394e2a15af0569b2497510ed629c64110948f4f694295aed63fdd56253b09c0e08cbdef73803c16e90da80f5de3217b83111e9cdb805bfa16cdd67218183741c59f027ada40c374731f20220a73324e7375f32b6e706c0c505925b1f72cd89c04ca72db47451667ac6aa93a9f97bdc60f1717eb53d5773c0acb6b23dec98cb02b6cde16dbbbfe77e5312050a05320df133281465328cb37d17d31714c36479379cb952a5d4a00d1f1b0692bb08800c0f67fbd675fb58cabce2cce3d00a3e25166e9bc4b95f933ccda4e144b289ac330d7e0ada339ece4456e15914fdf10f19ffddb5f3369ef21379e768f924c1aa1f018159b571e0505010ca77ce38c488b97c24c8bbc99cac1e0881fb6c90c917cece954d09345edf792b96cd589bcb259bd808bd7c098e6f23717da8c308d2aebe156fde2c5f81dad78a05b9e26b5bf50fd7f7c3360bf13b688bb783bf3ee79a61fa701439be2febf3282080b6bb4529303b4b60f5b76e6c3d7dad128f574d3a60250db74bb76644b8a0a47b63afb76c5864cb496858635a9240fccd8392245e7cd3614e5cc60711982db1f22a440d4354acbe91595fc28b5387b69aad257cc1992e2224f3650c5d613f7c05740e62822b42d00ab71357389ed2ed5df5a12f45dd2639a44447136ac5539ce7850aca13697dbb7c39b2e4ede018eb80f9ec618cd62ef5c623f9ea64baa40682af62c783fa7694c5d29ae8fe9df4d7a7b36df07a446a99205d33435a2e19a3ac014da51d76a23880b64144973e3864c37941b274f56209f5a8b9e0a00083acbcd6dfa7bdc0fd04f68885a6a6be934f7c3ae9afe4b602889b958a7b15edb601f70eac57efe89b48aa29e8b389ae3c9d316e1957b93a3974406789e0b959916b7274d317e93868e0dcae73cb37b3597b356131e1df249986a507205e130c0f2e63ff1515a87ad6d398fbf0d23e58da1fc422c177323a9bfbf15830569350592a11aa1fe2f691d5c54fd977c662d837ea0faf6d7a3ee31cc44ecff46adaf94b999f8be249ea5893f41b11fff6fae91875a1f18a3cd814ac95dfe16c3fa86af7fbf295cd50eab462d8487c0899f773d5ba994da7e2c38362727b3bcde3b3bb80b1bb87cd9c2590a3066dd9bcc67027d30ae86e9ae9e82ae4bd02b4551f98ee1f9179b16a50dc74c317fd3c47bc0419f7fca5e1a879c6bf4246ca6878e606b7891b0db4ff625960dadb44653226891e6fa17e97d7b416ae8dd851de78b82cb53509f5cd294ee39132f6f049f5f9142ac73a3e7b5781c60ea8470d3c204ea2b1c9135da0bd36e1a71c6cbcb1086bc6aec382dd92d6bf77a2eaeb0d471becc556896ac68f77fab76d860cf1a8b6ac8400fd6ba978f74a431b9f8d01074fcc8f037ca34daf66d9d2a3be563ca7235f0d2bf6191d21b030c6cdc9e240d119119f28ab1a9ff60edd9184d34dff3fb3f7932021929918128efa08d697dbbd7855fb26efdb2e97a03a1e16636d398e9306828698deb76ca713794bca575ab4ed178bd3b4ba8ff338be5355e660e6b5a9430fb1c9908b6622e7270b6a994be716ac66b8107a9c08a92c643d44181955517783fb8f30de7ba579b6c409fb2877a88c44a2b21bb2cc3cf52ac8d70e9e93231fe66519f873378fae34459b38afaa3a960997d784110e231542b3039ecf92d2d70d3601454e4740a1ecf43fb7f2372c1e497ca0ba9189eac6a802eb9514f5faa58b01f3bac8efd72124e0e1c6648b897ff6257c7fe07c80e082bc0c7c2b84d2777fe88eb2048f9135fe7c3a636d5cf5465b1c4a5a08323758ab9d9162de41b3577a79486f3d616d31082d70c4963f864747fc4a334cb90b0910cfce16714383eb3e2310ef8a9c11ef2d2adaa22d3df97e0fce10386a99b6917c0d3fd5695aabe800a44966ac1a3000c2fffbc64252f541be07adcc3648c70dab89d3b30554810e103c62b9c843fb7cbfc6bfbf53e749052304bd4ab89c17cb0a69da67d4d54e28b417adaa8a4da625101f75e9b2e3a2bbfdf5f693b9ed886c12f76d8874e7563ebff1947d65b977e9c49509de074888d99e86511efa4db9aa02b7cf741d345da52cb92e2f42693e017525eb3d739dae276ac00bf977f23ecab267e7e2106a749daacd6faafb480e46ef2af319a85bc3753948fbec52b1b682ed1ad8e71475b8bbf51eaf27eceee1befb9688aea9fa3e88bdf3d41efea55c14ae9e2a727d5cdc1a584567f3ac44035e24b04cdf2db10002feaad66e9ee175f492db811749508d0699f5e73d6a2ada7d5f35ff80b6826c4b10abbed95caaf7d185964deaf6065a8871df9a46e448d7b1167221af608daa8c3500179141687e09831333e94de6eddb9bbbe374a75fbf8116c4b1352cc1fcd9fc68d23dadb2fc098b06706c9f5c36a26dc7968209ecd4af678d80b97f9b83cce6c07c30861ed5ec1718bd132358b00cd51db72f8aafb7607e0cb2e7ebc5c0a257eed4d0eb8f5e68ca5c2479c096ad948c84c88f21079063005da0878c5af08e35724170b91e5d5109f2c9c2bc7b22c0bb3a8e3a23a353a3771cc2db1e3094023895d930a1d7a589c1d72b9d94a4afb98ab1ae9d0ec5d6810590549efdf6dcd24fc4b548703d24860a312c7853f0388ffb7d6cdafe20176460cd4eee644e96e812e44fef6fa173861ae0a8cdd269d9e6b4591afc4ac9ec000f066ae41a8c4d9284bc12e6ffef51f870d49892f2e478e8bf55ff923d6357ab346db561174754eda9bbf45e0e5df12b9e569a2a9fd8a9fd7e35cf7e47edc3cf0976ccc2cf849de4aa1b93cccad0fa70393b30960e0099a409597a3474718b85b2d6d800fa7c6dd30182687fbb927ab1ca586487cd39ee74ba05995f2e91b47e783035d76d7352ab9a7318726cb963b36a7de6157ee289a07fd9ffb72a20f821e603c0c10b3554b1570c597887dd4d666b3680e00f7be5b0bb56c51ba9efd92aafad149f2b42cc0a8996ab268f3d8098f8fd7274f97294779faf7fa0907e7403a0fd4ac4c4276561c8e759bf9cb4b3048f49b453641d0a8bf6c20c3cce41507f1ca39f42c800e287da986809a1a6ee9a9e3988d830f6a6a5e7ecbfbf2af34d86a8cdb3b64402f7678385b48e83a357ea76b5750eb1a44dfee380e95e78d8db40618de750ad0c13caa93d1f2c294fbf59654761c2c91a1d0fb444527805a28200e25aeaa113b88cdea410facbacf28b1e98e6b025f7d847f99ef4f70fcf7b2381868b8d9159ba13daed8c3347122a9b3f74e8acc523a425b07320f5226f4168db40fb3765a0f2bf7070fc0a85c5f00d1f4aa316f429bb3"}, {0x70, 0x113, 0x1, "01e4daf8037a0ab08489376c426e535d8d7588f4215dc2e2f9090e699750ecff9f0d9f9d11028ceedcf8e066ab0074ff6e810ac47218d52f0582a114214d293f81f4321dff2ae0473db1246484123f767ca7d39793566df7827e42af"}], 0x1158, 0x4048850}, 0x4080) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000fa2000)={@empty=0x0, @empty=0x0, r1}, 0xc) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000fa3000)={0x0, 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f000094c000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, r1}) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000fa3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r4, 0x0, 0x9168a0dd20c3e050, &(0x7f0000fa2000)=0x100, 0x4) bind$alg(r0, &(0x7f0000328000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(generic-gcm-aesni)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/01/09 13:42:10 executing program 6: r0 = socket$inet(0x2, 0x801, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0xea5d2f4cea55b8ac, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000fdb000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fde000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000002000)="1faaba2b65319fdac9460b5ba8378f31cd3fe6790cc64c44d5731dd96184179691fdd28eb546daa41815a650a243347ea39065c59b6d662185fe259024dec88b269490ee05b265b2d5aec08787d812f6f62ea06ccee754cd1150a37af20770056ccbfb0a4e5e3ca5ff6bf7c970f7416d0f320bf9fed2d5cf1be546064a5f3c9a54226b9d327b7a861932bf732cb9ba75d70bd87fd27a9fa776cfc5510605c05ae3629354f423819ff1950346796366b129f13d075bf2ba16eb83db683c27f94e72416a741ed2090d53fc", 0xca) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000002000)={0x0, 0x8e, "c30fcecd81511d4947da93e0e223ee22a767b453a40023472afaf80a4a4d9080cc6ade735054b91e55ba70b0791383906a4cf953f2580c25e209ccb3d2663b9c7708015a8ffa9e57a218c8717df3f6e32197012d0acbf10bf29b93bce74c0194031ebe296752fff736e518a16d163359da495fb1b8f7339e920db1814af1aa16c2426f9bf207f0eb066bc7293504"}, &(0x7f0000003000)=0x96) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000002000)={r3, 0x7f, "2059fe7b0bc0300131210a33c07f11f9639f35fec3d5b11ce0f35ae450b16962275d24c46ccf5c628469915ccb135b22575a5975b064c49212e2150c1111feaecbe7c63c6c949f7cc17fe80042dabbe427d03459ff17ed25fd5fbc88e48c49f1a52b3d479f8863f097da60d9a53ad84ca2c5a3a14ff31087f6a8a7326d8f7e"}, &(0x7f0000003000-0x4)=0x87) recvfrom(r0, &(0x7f0000001000-0x6b)=""/107, 0x6b, 0x2, &(0x7f0000001000)=@rc={0x1f, {0x5, 0x7, 0x400, 0x0, 0x87ed, 0x7fffffff}, 0xfffffffffffff001}, 0x9) vmsplice(r2, &(0x7f0000003000)=[{&(0x7f0000fda000)='W', 0x1}], 0x1, 0x0) 2018/01/09 13:42:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000a9d000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000060d000)=@sack_info={0x0, 0xfa31, 0x45}, &(0x7f0000279000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000595000-0x3)={r2, 0x400}, 0x8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000a5000)=0x4, 0x4) r3 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00006d0000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f00004bc000-0x4)={r0}) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f00005f6000)={0x1, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x251, 0x9, 0x3, 0x7, 0x9, &(0x7f00009e3000)=@common='ifb0\x00', 0x3, 0x7fff, 0x3}) ioctl$sock_kcm_SIOCKCMUNATTACH(r5, 0x89e1, &(0x7f00001bd000-0x4)={r4}) getsockname$ax25(r5, &(0x7f0000eb2000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000b48000-0x4)=0x10) [ 335.549287] device lo entered promiscuous mode [ 335.578206] device lo left promiscuous mode 2018/01/09 13:42:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x3) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000298000)={0x0, 0x17, "79dea4259d37554b46e03095b41a5d3c704e0c1c662266"}, &(0x7f0000292000)=0x1f) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000345000)=@assoc_value={r1, 0x8}, 0x8) r2 = socket(0x1f, 0x3, 0x10) write(r2, &(0x7f0000a6e000)="220000001b00030b0000fff9ef00120115000000000200de0000000000ea00050029", 0x22) 2018/01/09 13:42:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) sendto(r2, &(0x7f0000fd3000-0x1001)="efc1dd04b929ec55e3d31ce465b16d3f62ce8b7d09187b0ae4333aa4e87f21d81c0f416ba7e1459373e84f858bf66e8a78e30dd63e3fefcd6dd289d4c9a7593549b9428a8c091fa3c2e38dcab2170acc360a1ec6520133748c932b2978327a77c100c45f90599423eb8bf4c1adb297cae8159ee4665043b2098f8c7dda214613be55ce55368cd8b740a651e33ba9c2cdbdc24d558523da6e5851e984f2c73ba355a5739f89ce292ecec5eb871798ad31754f42282798d0ebac8a56dcfe38e97a193486775bffc371be6b5d2c437a8b946935a937ad7f7f42a11bde0413f9e6d1", 0xe0, 0x0, &(0x7f00002f4000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(xts(twofish),ghash)\x00'}, 0x58) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f7f000)=""/223, 0xdf}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x2, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x20000100000114, 0xa, &(0x7f00003cc000-0x4)="02000000", 0x4) connect$inet(r0, &(0x7f00009d4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ee) read(r0, &(0x7f000083b000)=""/1, 0x1) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:42:10 executing program 7: r0 = socket(0x10, 0x3, 0x0) vmsplice(r0, &(0x7f0000447000-0x30)=[{&(0x7f0000ba2000-0x3f)="", 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00005f5000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) sendmsg$nl_xfrm(r0, &(0x7f0000041000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x20022}, 0xc, &(0x7f00004c4000-0x10)={&(0x7f0000f12000-0x1f0)=@expire={0x1f0, 0x18, 0x8, 0x5, 0x3, {{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0x0, 0x0, 0x3, 0x0, 0x2, 0xa0, 0x0, 0x89, r1, r2}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0xff}, @in6=@loopback={0x0, 0x1}, {0x8, 0x4000, 0x6, 0x9, 0x9, 0x342, 0x9, 0x401}, {0xffffffff, 0xfff, 0x1, 0x1}, {0x1, 0x1, 0xe0}, 0x0, 0xffffffffffffffff, 0xa, 0x0, 0x298, 0x1a}, 0x9}, [@ipv4_hthresh={0x8, 0x3, {0x7, 0xb}}, @encap={0x1c, 0x4, {0xffffffffffffffff, 0x2, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}}}, @ipv4_hthresh={0x8, 0x3, {0x9, 0x6}}, @algo_auth={0xd0, 0x1, {{'sha3-256-generic\x00'}, 0x428, "40f027c8846cff28b8c4bad08ae911f38367c5e2ce32ffa534e24540a4536e2a9166df820500671cfb94c41547b133878e8d21b50b777729e5a6f6ff90d62a7258f16b5fee8d1174c19b158ef87281ff45c56117a7342faf3e7b0fdbf4d2ea032cbce79712df820ad0c73b96dcb8b0d1ef2599a0e7ec9283adcf821323bb3e1a73334f0eef"}}]}, 0x1f0}, 0x1, 0x0, 0x0, 0x80}, 0x4000) 2018/01/09 13:42:10 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x54}}, &(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) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000009000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000000a000-0x4)=0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r1, 0x8907, &(0x7f0000005000-0x1d)="2477fed4d0ff35bddfa64e2a02191d6cff08a2ae1581bd38ab2f68facfab23901d8a120a2ba81643c9132031d473ae6541e541ff21c6e88e45bbbbfb93925b0ca05edddca72c2768c05dff7d4f5f5f09a85de576ebf34f9300e6cb5fb4cd6f70ff5ab22d5424dc5036e22a956a967ef71298d905a0894cf9aa8958724605e80d2f70f2ffed5a2cdbe36eeb6fca42d40c8ba0bf20d31ff8") getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x0, &(0x7f000000a000)=0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000006000-0x12)={@common='ip6_vti0\x00', 0x2}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f000000b000)={0x100000000, {{0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x99}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x79e, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000)=0x0, 0x4) 2018/01/09 13:42:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000086000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00002ef000)={0x0}, &(0x7f0000689000-0x4)=0x4) syz_emit_ethernet(0xbe, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@empty=0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @rand_addr=0x0, @broadcast=0xffffffff]}, @lsrr={0x83, 0x23, 0x0, [@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @broadcast=0xffffffff, @empty=0x0, @multicast1=0xe0000001, @rand_addr=0x0, @rand_addr=0x0]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) 2018/01/09 13:42:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00003ce000)={0x3, &(0x7f0000d87000)=[{0x35, 0x0, 0x80000001, 0x1}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f000061d000-0x1f)="1f0000000001ffd6040001fffffff800000000000100000000000000000000", 0x1f) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000134000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000db3000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000717000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000aa6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f3f000-0x4)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000a3000)={r1, r2, r3}, 0xc) 2018/01/09 13:42:10 executing program 3: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000fd1000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00004b1000-0x4)=0x58, 0x800) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000fd2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ea0000)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000016a000)={r1, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0xc) accept(r0, 0x0, &(0x7f0000358000-0x4)=0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000cf9000-0x10)={0x0, 0x0}, &(0x7f0000fd2000)=0x10) bpf$MAP_CREATE(0x0, &(0x7f0000fc8000)={0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffd76) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000822000)='tls\x00', 0xfffffffffffffdc8) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000fc8000)={&(0x7f0000fc8000)='./file0\x00', 0xffffffffffffffff}, 0x10) accept4$ipx(r0, 0x0, &(0x7f0000872000)=0x0, 0x800) 2018/01/09 13:42:10 executing program 5: mmap(&(0x7f0000000000/0xdf4000)=nil, 0xdf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000bb3000)=0x6, 0x4) [ 335.599962] device lo entered promiscuous mode [ 335.606213] device lo left promiscuous mode 2018/01/09 13:42:10 executing program 4: mmap(&(0x7f0000000000/0xd14000)=nil, 0xd14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000d0d000)=0x4000000800, 0x4) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000d14000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000282000-0x20)={0xffffffffffffffff, 0x6, 0x8, 0xd4, 0x8, 0x80}) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000463000)=0x2e8, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d0d000)=""/0, &(0x7f0000bef000-0x4)=0x0) 2018/01/09 13:42:10 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f0000422000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000036d000-0x4)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r0, &(0x7f0000000000)={0x1f, {0x7, 0x4, 0x0, 0xfffffffffffffad2, 0x7, 0x52e0}}, 0xffffffffffffff70) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000002000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000002000-0x8)={0x3, 0x10000}) mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x6, 0x7fff) sendmsg$nfc_llcp(r2, &(0x7f000003a000)={&(0x7f0000cf7000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6f62fb8ff1701c746c780e864f96a1a7630452ffd8b640eb020000000984000001019ffbc65acbcc4d4b5306429a918e9940af6a3e5e2efea0fbf32c8867aa", 0x0}, 0x60, &(0x7f00001ee000-0x10)=[], 0x0, &(0x7f0000012000-0xb8)={0x10, 0x84, 0x4, ""}, 0x10, 0x0}, 0x0) 2018/01/09 13:42:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000788000)={r0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000041e000)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000289000)=0xe8) recvfrom$packet(r1, &(0x7f0000cba000-0x86)=""/134, 0x86, 0x10100, &(0x7f0000568000-0x14)={0x11, 0xfd, r2, 0x1, 0x3, 0x6, @random="c0b1872e1fa3", [0x0, 0x0]}, 0x14) connect$netrom(r1, &(0x7f0000a1f000)=@ax25={0x3, {"4e411bd659ae82"}, 0x80}, 0x10) bind$alg(r0, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000494000-0xc)={0x0, 0x4, "800872c5"}, &(0x7f0000b2d000)=0xc) pwrite64(r1, &(0x7f000020b000)="447bd97004f53a358c33ffefdee3895d98c3a29ff42b0a91cb2132b569798eb76ef8908a15252c3e854f0cd031762f72bfda3f819f723c4b11349177068bcf37d1647ddff719", 0x46, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000efc000-0x8)={r4, 0xf7d}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) sendmmsg$unix(r3, &(0x7f0000539000)=[{&(0x7f0000f7a000)=@file={0xfffffffffffffffc, './file0\x00'}, 0xff09, &(0x7f000042a000)=[], 0x56, &(0x7f0000858000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000274000-0x4)=0x0) 2018/01/09 13:42:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) sendto$inet(r0, &(0x7f000096f000)="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", 0xfc, 0x20000044, &(0x7f0000f48000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x6, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000007e000-0xc)={0x0, 0x8, 0x0}, &(0x7f0000dfa000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000b21000-0x4)=@assoc_id=r1, &(0x7f0000a57000-0x4)=0x4) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x28) 2018/01/09 13:42:10 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xff, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0x8, &(0x7f0000000000)=0x0, &(0x7f00005c9000)=0x4) mmap(&(0x7f0000000000/0xb70000)=nil, 0xb70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) accept$llc(0xffffffffffffff9c, 0x0, &(0x7f000042a000-0x4)=0x0) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000b70000)={{{@in=@empty=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000772000-0x4)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f00003b0000)={&(0x7f00006dd000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b6d000)={&(0x7f00000f2000-0x2d0)=@acquire={0x134, 0x17, 0x11, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, @in=@loopback=0x7f000001, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xfffffffffffffffe, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x9, 0x0, 0x0, 0x0, 0xfc58, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xa, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@offload={0xc, 0x1c, {r2, 0x3}}]}, 0x134}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 335.680748] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=256 sclass=netlink_route_socket pig=22458 comm=syz-executor6 2018/01/09 13:42:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept(r0, 0x0, &(0x7f0000d71000-0x4)=0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000437000)={0x5}, 0x1) pipe(&(0x7f0000d36000-0x8)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r3, 0x800448d2, &(0x7f0000f17000-0x10)={0x4, &(0x7f0000f26000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000a8e000)=0x1) bind$ipx(r2, &(0x7f0000a3d000)={0x4, 0x81, 0x6, "87a7e6818f6d", 0x69f7, 0x0}, 0x10) 2018/01/09 13:42:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000a5000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000609000)=0x24) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000af4000-0x1008)={r1, 0x0, ""}, &(0x7f0000225000)=0x8) [ 335.740651] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=256 sclass=netlink_route_socket pig=22458 comm=syz-executor6 2018/01/09 13:42:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept$alg(r1, 0x0, 0x0) r3 = accept4(r2, 0x0, &(0x7f0000ac3000-0x4)=0x0, 0x800) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000039000-0x160)={{{{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x400, 0x7, 0x4, "4b1e92236cb86ef1464f15d197bab4ba9629ed1bbee4901184fcf7153197dce60cf3fd923cae42f6edc1804747676d14d042e8ef372855aa40d012294ede3294ac9c4c6dd7182501ea6a638abf9b8812"}, 0x160) bind$bt_hci(r1, &(0x7f00003e5000-0x6)={0x1f, 0x0, 0x0}, 0x6) r4 = accept(r0, &(0x7f0000b36000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000d31000)=0x9) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000837000)={0x3}, 0x1) 2018/01/09 13:42:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000bea000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) recvmsg(r1, &(0x7f0000a6b000-0x38)={0x0, 0x0, &(0x7f00000e7000-0x30)=[], 0x0, &(0x7f0000ac5000)=""/0, 0x0, 0x0}, 0x44) r2 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00001ee000-0x4)=0x0, 0x80000) bind$inet(r2, &(0x7f0000de8000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 13:42:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009d0000-0x8)={0x0, 0x0}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x10000000000087, 0x100, 0x1, 0x109, r1, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r2, &(0x7f000000d000)="", &(0x7f000000d000)="", 0x0}, 0x20) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000213000)={0x0, @empty=0x0, @loopback=0x0}, &(0x7f0000b4e000-0x4)=0xc) sendmsg$nl_xfrm(r3, &(0x7f0000b96000-0x38)={&(0x7f000023d000)={0x10, 0x0, 0x0, 0x6000000}, 0xc, &(0x7f0000ad2000-0x10)={&(0x7f00001fa000-0xe8)=@delsa={0xb0, 0x11, 0x300, 0x0, 0x3, {@in6=@loopback={0x0, 0x1}, 0x3, 0x2, 0x103}, []}, 0x404}, 0x1, 0x0, 0x0, 0x10}, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x1f, &(0x7f0000588000)=0x1, 0x4) 2018/01/09 13:42:10 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00000d2000-0x5c)={{0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, {0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x9}, 0x7f, [0x8e, 0x6e, 0x3ff, 0x97f0, 0x2, 0x28, 0x3ff, 0x6]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x33, &(0x7f0000644000-0x10)={0x0, &(0x7f0000740000-0x8)=[]}, 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000a5e000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000cc6000-0x14)={0x3, 0x6, 0x6, 0x0, 0x7f}, 0x14) 2018/01/09 13:42:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000058b000)={0x0, 0x0}) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000a58000)=0x0, &(0x7f00005cd000-0x4)=0x4) r1 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r1, &(0x7f0000d86000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r2, 0x11, 0x100000000a, &(0x7f0000c2a000-0x4)=0xff, 0x4) sendmsg$inet_sctp(r2, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b03000)=[{&(0x7f0000776000)="165d21036f572f040446d88f110d22be82c5dbcfe6a36e8df0207697585cd8b52826d5246137573bb45caeb3a31aa5", 0x2f}, {&(0x7f00007fd000)="5e9089917e12fcbb93cd6160fb19d989f547ed2a604f2d9f3fd855d81fda4f30b5ceca48c3d46ad973c8014ee6f9b3afdaa008defaa7791427bcddcea7524db1da4d08c688f969859b5a6e20c5556c8d2f61", 0x52}], 0x2, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000d6e000-0x38)={&(0x7f00005fc000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000afe000)=[], 0x0, &(0x7f000071e000-0x75)=""/117, 0x75, 0x3f}, 0x40000022) 2018/01/09 13:42:10 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x5, 0x80003, 0x100000001) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000784000-0x20)={"439825dbd8fc0d33e6ff6dab366b64bd", {0x4, 0xe0, 0x1, "cf57d7fcf97a", 0x10000, 0x0}}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f000006b000-0x94)={{0x5, 0x3, 0x101, 0x9, 0x80, 0xff}, 0x1, 0x12a, 0x6, 0x4, 0x100000, "24fd39334e2004a9afa0d4113db93e3137a7c6673e008e65962012100adf8d2502dc1f69d6fc25b037113dfad0573c6e6c32369938af8084bf6a639fd21744220cd8adc4ff582fc7f9f0991271db2d533e6ab765f03ae39df43180cf2dda5ef50cf2620fbcf7f402fcc13ba3050ea2429b952906ca8c65f53a0ac855385c236d"}) pipe(&(0x7f0000369000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000129000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0x9)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000000)={r3, 0x80000, r4}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000000000)={0x2, &(0x7f0000002000-0x3c)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) setsockopt(r0, 0x100000000000010e, 0x1, &(0x7f0000001000-0x1)="", 0x0) 2018/01/09 13:42:10 executing program 3: mmap(&(0x7f0000000000/0x78e000)=nil, 0x78e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1f, 0x1000000003, 0xff) mmap(&(0x7f000078e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f000078f000-0x14)={{0x6, 0xdc, 0x1, 0x20, 0x5, 0x800}, 0x6, 0x8000, 0x3f}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000678000-0x28)={@common='lo\x00', &(0x7f0000706000-0xc4)=@ethtool_sfeatures={0x3b, 0x2, [{0x0, 0x0}, {0x0, 0x0}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000378000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000175000)=r1) 2018/01/09 13:42:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000ad3000)=@abs={0x0, 0x0, 0x3}, 0x8) r1 = socket$inet6(0xa, 0x2, 0x7) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000e9000)=0x6, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000782000)=0x10, 0x1e0) pipe(&(0x7f0000b5f000-0x8)={0x0, 0x0}) listen(r0, 0x4000c) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000022000-0x4)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f00006a1000)=0x0) setsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000078000)={0xe41, 0x5, 0x6, 0x2}, 0x8) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000014000)=0x0) bind$netrom(r4, &(0x7f0000e38000)=@ax25={0x3, {"d59ab69fbc70fb"}, 0x1ff}, 0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000adf000-0x4)=0x80000000, 0x4) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d0010100005105"}, 0xd40}, 0x10) syz_emit_ethernet(0x4a, &(0x7f000000d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x80000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "4a8cd2", 0x0, "4855d2"}, "c4ea77307543fbecbfb38465ea8d61e387a85edc8011be8c"}}}}}, 0x0) syz_extract_tcp_res$synack(&(0x7f0000904000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x2b, &(0x7f0000015000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x40000000000400, 0x1d, 0x0, 0x1, 0x2, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x3, 0x1, "e6"}}}}}, 0x0) syz_emit_ethernet(0x36, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x2000, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2018/01/09 13:42:10 executing program 3: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, "0f8c3edb"}}}}}, 0x0) 2018/01/09 13:42:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) listen(r0, 0xfffffffffffffff9) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000b64000)=[{&(0x7f0000feb000-0x29)="2900000018003117da00004000c900020a2400000000ff06800000000c00080004000c000400000c6b", 0x29}], 0x1) 2018/01/09 13:42:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff9000-0x4)=0x8001, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x11) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000e0b000-0x10)={0x0, 0x0}, &(0x7f00007c2000)=0x10) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000ff0000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000056f000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 13:42:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000821000)={0x8, 0x5, &(0x7f0000a49000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x101, 0xa, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000030000)='GPL\x00', 0x7a45, 0xbc, &(0x7f0000935000-0xbc)=""/188, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/09 13:42:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007cf000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) socketpair(0x5, 0x7, 0x7, &(0x7f0000b25000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000fa6000-0x8)={0x0, 0x0}) getsockopt$netrom_NETROM_N2(r5, 0x103, 0x3, &(0x7f00007a3000)=0x9, &(0x7f0000333000-0x4)=0x4) splice(r2, &(0x7f0000e80000)=0x0, r5, &(0x7f0000a70000)=0x0, 0x0, 0xd) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x1ba}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:42:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0xfffffffffffffffe, 0x1, 0x0}, 0x10) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x0, 0x0}, 0x10) 2018/01/09 13:42:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x104, 0x10, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2b}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) r3 = socket$inet6(0xa, 0x2, 0x5a) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000017c000-0xc)=@sack_info={0x0, 0x7fffffff, 0x1}, &(0x7f0000378000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000745000-0x8)={r4, 0x7}, &(0x7f0000af0000)=0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) recvfrom$unix(r1, &(0x7f000019b000)=""/0, 0x0, 0x0, &(0x7f0000f98000)=@file={0x0, './file0\x00'}, 0xa) close(r0) 2018/01/09 13:42:10 executing program 4: r0 = socket$inet6(0xa, 0xe, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000+0x8c6)={0x8, 0x1, 0x10001, 0xc3, 0x800}, 0xc) mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f0000f22000-0x8)=0x0, 0x81) bind$inet(r1, &(0x7f0000f1c000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f000000c000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 13:42:10 executing program 5: mmap(&(0x7f0000000000/0xd19000)=nil, 0xd19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000208000)={@common='bcsf0\x00', @ifru_data=&(0x7f0000533000)="63702d31f353ddb3278e71a8366da01f15056df7240203a80f00b0e63e6baea2"}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000388000)=0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000d19000)={0xffffffff, 0xb0ef, 0x8}, 0xc) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000d1a000)={0x0, 0xffffffffffff8000, 0x20}, &(0x7f00000ef000)=0xc) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00005c8000)={r2, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000d19000)={r1, &(0x7f0000d19000)="6202ddf46c79741052e07a4b4cd224cef2c061b25e27771c05650e5e6bb1905b5a0221f61bb6950d26655eb6d116027724b282071c233146611859ad3a015e01b13aee8438e22a31b322254baf051a822567c32acc605a434050092f", &(0x7f0000b81000-0x55)=""/85}, 0x18) 2018/01/09 13:42:10 executing program 1: mmap(&(0x7f0000000000/0xec2000)=nil, 0xec2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000bc6000)=@get={0x1, &(0x7f0000ec2000)=""/13, 0x9a}) r1 = accept(r0, 0x0, &(0x7f0000035000)=0x0) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r1, 0x107, 0x5, &(0x7f0000ec3000)="406ad3d769fc026bc7d0cca2bed04b27acedb20407ad9907f81876ac56c29350aa14a37c9d63b9744b1ea9ab8a5b9afe7a94a9c466fc7401fc4794a9d91565af178c1f07cd3c3037020c0b0468eb96669a072b526b32472ec631b3b8d36a8f0350d4ec21b4250f0221cbb475b280dd92e0cc65a870d54498a68489248eaff9462118f7929e2e8e921b8d330d013bcef5a27c4fff342716a5212f", 0x9a) writev(r0, &(0x7f0000000000)=[{&(0x7f00007b5000-0x39)="390000110008f069000000800000000000004001000000450001070000001419001a000400020004000000000000080003010c0700e400e489", 0x38}], 0x0) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000ec2000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005ab000-0x4)=0x10) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r2, &(0x7f0000578000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004dd000)=0x10) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000ec3000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ec4000-0x8)={0x0, 0x0}) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000e5d000)=0x3, 0x4) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000ec6000)={0x0, 0x800, 0x0, [0x1, 0x4, 0x9]}, 0xe) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000ec3000)=0x0) 2018/01/09 13:42:10 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000fa6000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000acf000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000091c000)=0xe8) r3 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) r5 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f00007d7000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000001000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r9 = socket$packet(0x11, 0x3, 0x300) r10 = accept4(0xffffffffffffffff, 0x0, &(0x7f000057d000)=0x0, 0x800) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000a09000)={0x0, 0x0}) r12 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f000010d000-0x4)=0xc) r14 = getgid() r15 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000391000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eb5000-0x2)=0xe8) r17 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f00001ef000)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00002a3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bf7000+0x8da)=0xc) r20 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r21 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in=@loopback=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005b3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x2cc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000db7000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00002f9000+0x126)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r27 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) r30 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r31 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x8, 0x80000) r32 = epoll_create(0x5) r33 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000403000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000685000)=0xc) r37 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000+0x521)={0x0, 0x0}) socketpair$ax25(0x3, 0x3, 0xce, &(0x7f0000c6f000-0x8)={0x0, 0x0}) r40 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000fa1000)={{{@in=@broadcast=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=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}}, &(0x7f0000f80000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f00006fb000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r43 = epoll_create1(0x80000) r44 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000bf1000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00007f7000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r45 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r46 = bpf$OBJ_GET_PROG(0x7, &(0x7f000010b000-0x10)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r47 = bpf$OBJ_GET_PROG(0x7, &(0x7f00009ea000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000118000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r50 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00001e9000-0xc)={0x0, 0x0, 0x0}, &(0x7f000029b000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000420000)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @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}}, &(0x7f0000000000)=0xe8) r53 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r54 = accept$ax25(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) r55 = socket$inet_udp(0x2, 0x2, 0x0) r56 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r58 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) r60 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r61 = accept$ipx(0xffffffffffffff9c, &(0x7f0000094000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) r62 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000d49000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r64 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000ca6000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000074e000)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000115000)={0x0, 0x0, 0x0}, &(0x7f0000574000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000001000-0xa8)=[{&(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000b74000)=[{&(0x7f0000000000)="be87d95f", 0x4}, {&(0x7f000009d000)="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", 0xfd}, {&(0x7f0000d05000)="10367846e89d2c4487852695bc299903ddddc224d0a15e90b8f18be8718bce779247876071a33ea9559f14713aaa218be63c4cf2323e323dd81f0e72ff8ecf01976dbb5ccdbb9e74efea0c96ec06ea8e3ebc5c6fff672fa0bebdced6fa3c5b28031f628f1c733a3b6ac0eb33afa2e375a7924fc479d3c9c2000493f3c9e75c12870835b4625cab4affae7ad8dd34cec211d3be9593f6bd66adbb7e377f665302894fcd14f0302c09b4a21e", 0xab}, {&(0x7f0000001000-0x9)="80b63a45dffcc8e626", 0x9}, {&(0x7f0000000000)="17991c0a53bd16cbfd6d05e66add090ecf70dcecc41862b8476710702b60156e4ef60273a6fe04d18f2bd8c636372dd8bc3fa3e6ac6ca90569", 0x39}, {&(0x7f000013c000)="8a56233d441e87e9d0db9e15f3f8d869f32a63d92da1e13cbe7bdaab980d45ce12ed36b6559d4479ce5d16b1d9de00664900b4545f69a01337f26b23808e7708fbf78a1dc3a07a34047674f85868718bb5d32e88f26281f1c1608b4378d3d9386893a04a3dcbf6051fc14d00b492cec26be376d4b38f6e4a2d", 0x79}, 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0x1000}, {&(0x7f0000000000)="7938d6bac24ac9631f14eb371f3cf922abc86e8a07174b2e50962f0fd745d86e9dc5696757f9285f69f1d301c8d22ced7ef14b59696f31858dd93de2ce2366d806caf9d4847a5f4897d3ab508fce26b2bcc48bd16b76bba4c67800efd4c4ed8359fe48df77e4f12cf72a41fd63405d777c66de0d37ef6763685a8d3977", 0x7d}], 0x8, &(0x7f0000153000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x30, 0x1, 0x1, [r4, r5, r6, r7, r8, r9, r10, r11]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}], 0xb0, 0x800}, {&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000-0x80)=[{&(0x7f00005fd000-0x54)="82ee686e2635720927801d4686b225988de6635ef07010ae37531889789fe69ce0f4fc1624e334cc82978ffd2dbea0d84ef206361550e9df156374673e1457f7e57ad5e29e4e5890967b794434642dcf10dd0495", 0x54}, {&(0x7f0000260000)="9cd14029427fad62daf1688c2cde25bd29238510ad9c0b00d70104718f95ecf90dc1857f839f2dde2644427e5d36b7c19869c93cb27c9962df4927350f1a70cdacbc2512b599b06fbaf921f4d190470067cb6ac8704cf6a1ebc638e20b49fe0a178f866c43a79423d188079fd20999621a1f3c04539d8a1891deb5da4f613d21648d693ce2926688f37e8e0534509461ea885bed58e23e42854100883389886673d31846816732866d89c6d8f645def7916c8a3b2f17bcd9e8", 0xb9}, {&(0x7f0000f79000)="0af053493305a471f2f75594e37e494d9106767f617f69df70656f5b5ebcb7e01c1165b5afe9822ba9ba69c2dadbc9e9cfe92862eb9713a0d75c5ec60e9678998dfabbd6bb", 0x45}, {&(0x7f0000124000)="cd6bf81531eda42f28b67f7743b168a286420be332893050c853bf830abe707ba3fdb645e6d3ddac371ab396f4e52c2f5fd633b59570f0abcf8058271ca4b010389cf3757692e874", 0x48}, {&(0x7f0000d60000)="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", 0x1000}, {&(0x7f00004cb000-0xd8)="715e1cdfc1fbab299c5a288d62fc2adbe624d3d1d0afedffe3d85bf274c97934d513952b956f45acc31cb084cff479a83c4aa816f9daf3326bbfc92b7425ff8ebec424827768c85cf3bf5d2e6ed963086d5af5314f75c3727fecb1d794a901439de9780691ba1c6c84fbbffb7393a597ac3071551a2f2062716d94e7a9c3f376f6832e9bef518af1f4e8cadfab56f8d5ff8359b1d3072fd6155637ade8c417713e8154027b6c35e8fa8e3e2021d8c60c159de9b3e09593435ef972a20bccc8572d2f17918279d1e496ab425a8610e462b80a71ba89b642cc", 0xd8}, {&(0x7f00001d6000)="147089ca5d77579d21684b83057715cc0687cf2b86832426d6b85771e10c8ffe153d517d9072", 0x26}, {&(0x7f0000f80000+0x598)="1253eaaeca2a5e7f5e4fc2fbb752b85496127692b3446cff0dd11204fed4a03461955208402dddc1a1ff16d63d0f9f6777bd20934bb8f2cb3a7fbffbd3540fa4e12c9e6ee462f74ecad0bb4749c5879f897949ae071d8d962d35687cd419d628a8efd1", 0x63}], 0x8, &(0x7f0000579000)=[@cred={0x20, 0x1, 0x2, r21, r22, r23}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @rights={0x30, 0x1, 0x1, [r27, r28, r29, r30, r31, r32, r33, r34]}, @cred={0x20, 0x1, 0x2, r35, r36, r37}, @rights={0x18, 0x1, 0x1, [r38, r39]}, @cred={0x20, 0x1, 0x2, r40, r41, r42}], 0xc8, 0x40}, {&(0x7f00003c0000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x30)=[{&(0x7f0000000000)="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", 0xfd}, {&(0x7f0000000000)="f43ea98f8a44e212847c0304ec0a095f44d5a2a3c8d3b8bb8aaa9b8ed95fdb89e18fc673b4b6a377f20af40016a02771d6c5571573d2a13aeeba72720e8c22768408d421d17e68167e51aa49de7d9760fa61e4577a76135ccfec4d7938b4bdc04297adfe4cb31ebbfd8acb25eedce6dd4672d873f509cc3e557e8975490c2595439006b6b5edf1ee4a77b914b43434fcf2d824c4be08f5bc9970ba0f37cd8436468ce0bce8593e191fa2ba97e7de240ef304508dea8178f475d32ec2722fe17f3ae9b7655ed05244c1e253123bd4fc24a9c4e83bff86822e55e13d989b563b01d72bc6ffe0a8a1133f362643e32381eedc4be56be6f93964", 0xf8}, {&(0x7f0000944000-0x82)="f3be6fb58ce0c946160fe7ed3bd324c08c980b70871bb8d00c138aff86ac5540de884d5e482cae9eb44cde2cebac0152333e4c1cb3b38e051ea7c5dc06a93270fcd9d2bbe7bb38e4d246270be4807266e4706dea8d5f4fac04d631d2158468151edc2c1afa5dfcda4d9401a72121b60ded4ad82df36a9472d5892669b52a4c5da97e", 0x82}], 0x3, &(0x7f0000000000)=[@rights={0x30, 0x1, 0x1, [r43, r44, r45, r46, r47, r48, r49, r50]}, @cred={0x20, 0x1, 0x2, r51, r52, r53}, @rights={0x28, 0x1, 0x1, [r54, r55, r56, r57, r58, r59]}, @rights={0x18, 0x1, 0x1, [r60, r61]}, @cred={0x20, 0x1, 0x2, r62, r63, r64}, @cred={0x20, 0x1, 0x2, r65, r66, r67}], 0xd0, 0x0}], 0x3, 0x20004014) pipe(&(0x7f0000f1a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r68, &(0x7f0000001000-0x10)={0x4, 0x7ff, 0x1f, "0dcbb092f980", 0x3, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r69 = socket(0x10, 0x2, 0xc) write(r69, &(0x7f0000e36000-0xc4)="130000001000ffddbf00f49ff60f090000230a009d000000050aafa73022000000044fe8697ae1a349009600000189b93c18983ae3820d1ab0f049a1b4b88ed4fc65be05fac2d3275df200aa09b1267c3d5f625e77e150da8ed7d56ca966a47bd87da5cd04b27dd2000000000000eca41bbce9093d468612f0267214ff9420fb0f7e5bf12930d837b9cb3452b6c4e2387d886959e4ebd30961933ae9f90d1ad5b86d2a917a6f575b8b76199346c8f325b8a9c65fd0e30af54da07a36f277b5ccde974861", 0xc4) 2018/01/09 13:42:10 executing program 7: mmap(&(0x7f0000000000/0xe69000)=nil, 0xe69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000e6a000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000911000)=0x14) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r1, &(0x7f0000d16000)={0x0, {""/7}, 0x0}, &(0x7f0000e6a000-0x4)=0x10) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000e69000)={0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x24dc}, 0x1c) r2 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r2, 0x29, 0x50, &(0x7f0000b06000-0x4)=0xfffffffffffffffd, 0x3) 2018/01/09 13:42:10 executing program 6: mmap(&(0x7f0000001000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in=@empty=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={@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}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101, 0x4, 0x10000, 0x400, 0x100000000, 0x100, r1}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f000000b000-0x10)=[{0x28, 0x0, 0x0, 0xffffffffffeff014}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r2, &(0x7f000002f000)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000000)={@common='teql0\x00', @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/09 13:42:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000cbd000-0xf4)={0x0, 0x0, ""}, &(0x7f00005dd000-0x4)=0x8) pipe(&(0x7f0000eab000-0x8)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000593000)=0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f000005c000)={r1, 0x3c, "3f6e962d2d90fa236e9a1a4c65ddac2e379eacb27082ac5a04e9f5e8322ccf03d5a14c9be9d0ffd26c911b75f3f6cd4938973f71b22e0a65f03af1fc"}, &(0x7f0000757000-0x4)=0x44) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000e52000)=@sack_info={r1, 0x0, 0x0}, &(0x7f0000258000)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000260000)={r4, 0x6}, &(0x7f0000af7000-0x4)=0x8) 2018/01/09 13:42:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00000d8000-0x26)="260000005e0009fff10001013a000001000000fefeffffffffffffffffff7f000004fb4b35ea", 0x26) sendto$llc(r0, &(0x7f0000475000)="5e2d4ae89f82c54aff3093209d71b57035e5feb0289cc2a5e10a299969b08f085303d1506d463ea04ad44defa491c67b7e55d42bc39eda4c6060bdc0a8316cebcb2547fa0765b047c2da6bb20d9aa5d1974d89311801aafc8b834b2e5f9b0e50e12bd33fb7da865f7e48247d70a789b48ead224caa3a773baffd3291e47dd2cb55d1325e44e631d38769215f14400f86493f1620495d57e627210c0444d2cb9e9333fa62656dcbaf3478cce8edd00a3eb6c89b374cc839a77acd110a2fb6d2b8670d46b9ae36684fe4c7fd5b82f996c90b4979f0bcc9c027af48945dc355e7b0cee2e3", 0xe3, 0x10, &(0x7f00003d9000)={0x1a, 0x1, 0x9, 0x3, 0x6, 0x1, @random="cc7fa3578c06", [0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000ea1000-0xbd)=""/189, &(0x7f0000301000-0x4)=0xbd) 2018/01/09 13:42:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000c5d000-0x10)={&(0x7f0000ef3000)='./file0\x00', 0x0, 0x800018}, 0x27b) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000f13000)={r1, &(0x7f0000085000-0x3)="cef551", &(0x7f00007ee000)=""/4096}, 0x18) getsockopt(r0, 0x600000000114, 0x2710, &(0x7f000085c000)=""/0, &(0x7f0000bda000)=0x0) accept$ax25(r0, &(0x7f0000a88000)={0x0, {""/7}, 0x0}, &(0x7f0000f87000-0x4)=0x10) 2018/01/09 13:42:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x177, 0x800000020000000, &(0x7f0000bc8000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000022d000)=[{0x8, 0x6}, {0x0, 0x0}, {0x0, 0x0}], 0x193) r1 = socket$inet(0x2, 0x80000, 0x6) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000c7000-0xb)={0x4, 0x3ff, 0x4584, 0x7, 0x9fcb, 0x100000000, 0x80, 0xff, 0xece0, 0x5, 0x200}, 0xb) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000eda000)={0x0, 0x9}, &(0x7f00008f8000)=0x6) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f000014c000)={r2, 0x7fffffff, 0x34, "3a88a2ba1bca9c258a9ad738f2193ebfe883d1f65f03d61b96bf0509bd5b66aa5553baec67e85c42e6a40b9e90bcb7f34632a791"}, 0x3c) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000d0b000-0x4)=0xffffffffffffffb2, 0x4) 2018/01/09 13:42:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000cc2000)={0x0, 0x0}) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00006d7000)="d0b4f7c8000ed4ab3711d0ab6b1a1d599e17dedc03", 0x15) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a6c000)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in={{0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7fffffff, 0x0, 0x8, 0x0, 0x3fe000000000, 0x0, 0x0, 0x200, 0x0, 0x200, 0x0, 0x2, 0x0, 0x0, 0x0]}, &(0x7f000004c000)=0x108) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r4) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xffffffffffffffff}, 0x10) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x0, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000b68000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000049c000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000aec000-0x8c)={0x0, @in6={{0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00006b7000)=0x8c) 2018/01/09 13:42:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000fc0000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003e1000-0x4)=0xe8) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000332000-0x78)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x19e5a7aef6609745, 0x0, 0x0, 0x0, 0x0, &(0x7f00000c1000)=@generic="3ac19caa61e2939da084f3039fc7bf36", 0x0, 0x0, 0x0}) 2018/01/09 13:42:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f00003f2000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000e0d000)={{{@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}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d36000)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00005c0000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6, r1}) r2 = socket(0x11, 0x3, 0x300) pread64(r2, &(0x7f0000617000)=""/135, 0x87, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f0000ae4000)=[{&(0x7f0000581000)={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "8e7490c1fbae2615319604b330967eca9383d3016cbb35288950eff351ca6d804b0326807a80838c9e7cb35c5eab63927d09524dffd68bd95f279c1b06d050", 0x0}, 0x60, &(0x7f0000cba000-0x10)=[{&(0x7f000024f000)="f5f9bdf93674b16a8e2eaf60c846", 0xe}], 0x1, &(0x7f0000a06000-0x1010)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) 2018/01/09 13:42:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00006e2000)=[{0x0, 0x0, &(0x7f0000dba000-0x20)=[{&(0x7f0000cbc000-0x75)="a932311b76422f057aa42f908925c5ae58dd6b1ac342936ccf81b3995b51b9ad4d344a2d74989385c4ae6624f0c4030c", 0x407}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x8040) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000e40000)={0x1, 0x7, &(0x7f0000f4b000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, [@exit={0x95, 0x0, 0x0, 0x0}, @alu={0x4, 0x9, 0xc, 0xf, 0x2, 0x80, 0xfffffffffffffffc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000053a000-0x4)='GPL\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00001c5000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:42:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) pwrite64(r0, &(0x7f0000adc000-0x7e)="cc6c85e93512499d2d5053750c8a56ce2d3496e673abb0485fa0810b43859397557165407beedd53418ba760024fabef695f31803543cc0affb00af5852d1893f9341db65e7a300e277f6bc52293dec31c4245d5601fd5cd1404993c1a0967e230c4ea5dfc2a703ef64a47869149fd76514459c1d39e8ee97e2867ac54fe", 0x7e, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d6d000-0x88)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f20000-0x310)={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, 0x2, [{{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}]}, 0x190) pipe(&(0x7f00001c4000)={0x0, 0x0}) getsockopt$inet_dccp_int(r2, 0x21, 0x11, &(0x7f00005ca000)=0x0, &(0x7f00006c6000-0x4)=0x4) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000360000+0xb45)=0x0, &(0x7f0000d09000-0x8)=0x4) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x400000000000000, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r3 = socket$inet(0x2, 0x1, 0xfff) getsockopt$inet_dccp_buf(r3, 0x21, 0xe, &(0x7f00005f9000)=""/158, &(0x7f00004e9000-0x4)=0x9e) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00008e5000)={0x8, 0x22c055f1, 0x38a4000000000000, 0x80000000}, 0x8) getpeername$packet(r2, &(0x7f0000d17000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000a03000)=0x14) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f000058e000-0xc)={r4, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) 2018/01/09 13:42:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000c3f000-0x4)=0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000be000)={0x0, 0x5, 0x7f, 0x5, 0x9, 0x557, 0xe6, 0x1, {0x0, @in6={{0xa, 0x1, 0x3ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff376b, 0x1, 0x6e400a99, 0xffffffffffff8001, 0x269cb44e}}, &(0x7f0000502000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000ffc000)={r2, 0x8, 0x46b8, 0x0}, &(0x7f0000d05000-0x4)=0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00002c1000-0x18)={r0, &(0x7f000078f000)="", &(0x7f0000477000-0x76)=""/118}, 0x18) 2018/01/09 13:42:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000c9e000)=@req3={0x7f, 0x200, 0x63f8, 0x6, 0x1, 0x8, 0x20}, 0x1c) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) writev(r1, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) read(r0, &(0x7f0000035000-0x7)=""/7, 0x7) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000076000)=0x0, &(0x7f00001fc000-0x4)=0xfffffffffffffee5) close(r1) 2018/01/09 13:42:10 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000d95000-0xc)={0x0, @rand_addr=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000026a000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e25000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x247, 0x3, 0x0, 0xa, 0x20, 0x20, 0x0, r1, r2}, {0x1000, 0x80, 0x8, 0x1000, 0x5, 0x2, 0x7f, 0x400}, {0x3, 0x7, 0x1, 0x4}, 0xfd, 0x1, 0x0, 0x0, 0x2, 0x1}, {{@in=@multicast1=0xe0000001, 0x1, 0x7e}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x4, 0x3, 0x8, 0x0, 0x5, 0x9}}, 0xe8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000000000+0x9c9)=@newsa={0xfc, 0x10, 0x301, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0x0, ""}}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:42:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff8000000", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000c8b000-0xe0)=[{0x0, 0x0, &(0x7f00007d1000)=[{&(0x7f000022c000)="1ad1cbb946751c2cd0c42c6fa0ad48fe3fc3101de279a1c5e4da7aca9605646659b545adff8de660bad42dadab93eade3b8cb4a3df1743853221a7ca6a42d6c25df9f93d055690f419bac95544cd90f58f8c8e441961bf7d3d608be5d18dfe57b50a376ce3acee247b9d2cee312ca8dbda439f8104f0021f15fd060774fc19ac76d81ebdcc1f21571514c14b1ea10d132fcdc02071985abb4454236bf1d7fb8a", 0xa0}], 0x1, &(0x7f0000b42000-0x18)=[], 0x0, 0xc001}, {0x0, 0x0, &(0x7f0000523000-0x80)=[{&(0x7f0000121000)="7465943a85e6943c0ff74b9919c984f02fcd6374785af9fa9851a322d86011aec93b29b446c047ad2615773f64f56c786c9414399fb95a32e3fbea0d25939b7e44163f8b2a2edc529d69c6a6ac7d9d5e3e87955b62169552c6a2aaaa2ee91057aa665ef0ffed742b444f97ed40e0e8ef5ed1d91642de97b5611f6f14768cafc690d52303005c6d125a41370a80516241309305500e648d0faa65ba5390ee0c536c2e35e6b79a9d", 0xa7}, {&(0x7f0000c68000-0x39)="bc315a0c90216b2bd2005b295feb1cd0a8f72d75f94f7f0a63a68ea296e4e52e1c276de84265a1a219aad0efc8870142664d7f9e3b6c06fb38", 0x39}, {&(0x7f0000dee000)="b80b86dc48", 0x5}, {&(0x7f00009d1000)="9c1dbc1ae167f7af8bececb2998dbbb52c207ea4814065f0d06afad876443d3b98fd3da410dd5535ecc44cc0f17cb87a7e1d2e49f5f791b9e38a06a858ae85f684077372521aa3f64c74796bad019c7f63ef5a81aae26d18f1d03ef2ebf46856cc13c1eddeeac469dc4e524149ca83ec425cd2d0663df59c63208e455504ed8b9db2d4da289d0a5448214a5ba10805ca333d195418647afb2fdbb968937a7569b3738c73efaa714e598a442840eb1d56ca46376b0be11a192bdcca202f3e1a412bd2b340442ce50b080a238adbd6955a966d12c26c975ebad40f528eb4aea9414e93bf4d7156fd", 0xe7}], 0x4, &(0x7f0000e85000)=[@iv={0xf8, 0x117, 0x2, 0xe2, "01f11a9d767d5568e2c67f9dadbbb4ec7cd0304b1769feeaf56d5b8251be48537e2763296b167956236895ed4e0c56603ed00470cf5b70cdcd10a58b224a114525241d08e547c0db192b09fb2c58614660771730bb8c1dd0a29e598c5677ff4e7ea39a4381ebd6681d1517e7c499313dc9350fad5c3a1b1cf2986ec350ce3cbb361d493372d57087dbedb0908152195b6781857e6db427d64ee904e724b708f0be577555097ccfe40bc1b82ae94372ac5947f216c9798a2b7720319995c64205431f218d7a9d1491b518ace8a7a1cce7fe7397a7e66a377f55d1f6a2e04ec5fdac91"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x30, 0x117, 0x2, 0x15, "d559a41a1b7473b0ea2e586cf7a26c689f21bcfc72"}], 0x158, 0x20000000}, {0x0, 0x0, &(0x7f00001ab000)=[{&(0x7f0000425000-0x26)="feb0cba613c5ffc6ffcde3326fac35a8051f457e264fd6b9d87182d666f86cddff08d01b4cc5", 0x26}, {&(0x7f0000a9e000-0x1f)="6b34dedf31cff37487e44b42d028c61a0fd22bf6be92a47c17df4f99a575eb", 0x1f}, {&(0x7f000080b000-0x6a)="b54ac5046f8c3a6350c30214481d554c6c86dd6e20f057f0dfb34d2131cca1d0bdfe179b4aa59c0c46e993ce6d1115fabcc1c7062a04804f06585b7a759205731260f4e798ec8b585a35942ac3318e5ce1ff522e9fe7176997f49bd9c09acc8d1a8ea46aec5b8aeed939", 0x6a}, {&(0x7f0000fe0000-0x1000)="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", 0x1000}], 0x4, 0x0, 0x0, 0x20000000}], 0x3, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x259, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 13:42:10 executing program 3: 2018/01/09 13:42:10 executing program 7: pipe(&(0x7f0000869000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x80, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x4, 0x7ff, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001000)={r2, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000781000)={0x0, 0x400, 0x5}, &(0x7f00001e3000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r3, 0x2}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r0, &(0x7f0000003000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000002000-0x10)={r0, 0x50, &(0x7f0000002000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f00006b4000-0x8)={0x0, 0x0}, 0x1, 0x0) bind$bt_hci(r1, &(0x7f00005f8000)={0x1f, 0x400, 0x2}, 0x6) syz_emit_ethernet(0x7e, &(0x7f0000feb000-0x8a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x3, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[@timestamp={0x44, 0x34, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x0}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x0}, {[@broadcast=0xffffffff], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[@empty=0x0], 0x0}]}, @ssrr={0x89, 0xb, 0x0, [@multicast1=0xe0000001, @empty=0x0]}]}}, ""}}}}}, 0x0) 2018/01/09 13:42:10 executing program 5: mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efa000)={0x2, &(0x7f0000ef9000-0x18)=[{0x20, 0x0, 0x0, 0xfffffffffffff020}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000f05000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000f06000-0x4)=0x14) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000f09000-0x4)=0x8000000000000000, 0x4) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000e37000-0x38)={&(0x7f0000f07000)={0x10, 0x0, 0x0, 0x60}, 0xc, &(0x7f0000157000-0x10)={&(0x7f0000086000)=@getsadinfo={0x200, 0x0, 0x10, 0x7, 0x2, 0x1f, [@coaddr={0x14, 0xe, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @ipv6_hthresh={0x8, 0x4, {0xf, 0x11}}, @mark={0xc, 0x15, {0x0, 0x2}}, @sec_ctx={0x10, 0x8, {0xb, 0x8, 0x1, 0x80000000, 0x3, "08410f"}}, @coaddr={0x14, 0xe, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @algo_aead={0x108, 0x12, {{'rfc7539(ctr-camellia-asm,md5-generic)\x00'}, 0x5d8, 0x0, "6aef55df30605419e4ad5a162a2173a029d39600a640ff275faaeeb5beece677e9423ea8ebd517abf04aa6d1a9aee697c67be9d9676869d26d52d52fe1d751852f922060e055bc3aadc5447c816b1920b29b118deb38457883ad234ca8b632a2a242d25da82367a7e25e7dc6fe405e5bf78b73fd19e7c38a7e2109bac5c811ab730c89a02a8b758054c56c5278318b30ae4a2be20596032ccf56baf103dc556bafbf434d2ec9a6aa36898d000ae0c41a3bf8607e602563a3060dfa"}}, @algo_crypt={0x98, 0x2, {{'pcbc(seed-generic)\x00'}, 0x270, "d5f656a3a6a18af8c04f55739dcaaf1b6d11e506c70ea7c93f3decca19c7594ed67c1a52f3dd8456a3d115b56071297a33a8e379abb84bd20c84999a9b69bc1b72471a6c80881c0d4af53f93a032"}}]}, 0x200}, 0x1, 0x0, 0x0, 0x800}, 0x20000000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f06000)={@generic="6a19d55d94a0a17ccad9106d979f66ed", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f00005a4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000d41000)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00006ce000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@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}}, &(0x7f0000f06000)=0xe8) 2018/01/09 13:42:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000bc2000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000479000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000965000-0x4)=0x8) syz_emit_ethernet(0x6e, &(0x7f0000af8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x38, 0x29, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, {[@routing={0x0, 0x4, 0x0, 0x0, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @hopopts={0x2f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) 2018/01/09 13:42:10 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000cdc000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) r1 = socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000001000-0x2)={0x0, 0x0}, 0x2) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000f39000-0x4)=0x0, &(0x7f0000a8c000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000183000)={0x0, 0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00009cd000-0xc)={@broadcast=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000011a000)=0xc) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f00005f6000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 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}, 0x6c64, 0x8, 0x7, 0x500, 0x579, 0x80000, r3}) r4 = socket(0x10, 0x20, 0x40000000000c) sendmsg$nl_xfrm(r4, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b0d000-0x10)={&(0x7f00000a6000-0x14c)=@getsadinfo={0x14c, 0x1e, 0x209, 0x0, 0x0, 0x4000003, [@algo_auth={0x138, 0x8, {{'crc32-generic\x00'}, 0x791, "158a501db82f267bd80719a92194be149b9282b09b67f80e2398973b15ed6b45de64d8bc90dd49be68992b827176c4e0da1852f55c7ae939ff876915a9b4e550b21016df3611b6036ae0ab735cd60a1970cfe09a79599f1f73ba5a3371f9919e6a52755c7d5b3bb32cac68543bc0cb750b62958630c73930c244045f4cf099e92fdb2adc4ef858510fb849ace39d616f03c6a40f3f6421f049a59e0003d51631d53b9dce5d88fc9800abbd7852acc3942663ca3406c58a6b6a1c0b57b689729e9e690e77e703a84e44bfb83c29c66ad3b517c6a14dfb5d64a66139cda187135e3a1b0276407bd0b6b520d8f59e5877"}}]}, 0x14c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f000029d000)={0x0, 0xff}, &(0x7f00003f7000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ac1000-0x10)={r5, 0x0, 0xbf, 0x2}, &(0x7f0000218000-0x4)=0x10) ioctl$sock_netdev_private(r4, 0x89fb, &(0x7f00003ca000-0xde)="f3f9fc6540b9e9ae45be324bb771c2d91014ab26a297dba2301927fa5c5932a212915f696bf76577db305bfe2c357080dc63073f2f93399cec933ce58e79f20ba1e63b9d7649a391032d8322b96368602f45f5a752d4fc00ed046048057a173bcff0521883d593fac09694289616479afaeea67e1c41aa57cfad998f9aec3878e932022ea97953e3456da3eb1832f8b36548a1e0fc944d95a9cadcc310b9721b1903770486fd1cb7720c568059bcf38e4c1aaf48e6296e0f53a978c1d5f53f6a8403b2c97d2d5d490efd557c2c82d212e3d54ef5f2ed41180954dc7e104a") 2018/01/09 13:42:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f000061f000)=0x0, &(0x7f000010b000-0x4)=0x4) mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00009df000-0x28)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@local={0xac, 0x14, 0x0, 0xaa}]}, 0x14) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f00007f8000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2018/01/09 13:42:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) socketpair(0x5, 0x6, 0x40, &(0x7f0000484000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000fda000)=@assoc_value={0x0, 0x0}, &(0x7f0000b25000)=0x8) preadv(r1, &(0x7f0000339000-0x50)=[{&(0x7f0000a93000-0x10)=""/16, 0x10}, {&(0x7f00008b6000-0x2)=""/2, 0x2}, {&(0x7f00000aa000)=""/187, 0xbb}, {&(0x7f00008e1000+0x371)=""/23, 0x17}, {&(0x7f00006e8000)=""/85, 0x55}], 0x5, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000807000)=0x0, &(0x7f0000e53000-0x4)=0x4) mmap(&(0x7f0000615000/0x3000)=nil, 0x3000, 0x100000d, 0x830, r0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getpeername$inet(r2, &(0x7f0000dd7000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008a6000)=0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000feb000)=@buf={0x0, &(0x7f0000ffc000-0x2)='lY'}) ioctl$sock_ifreq(r0, 0x8974, &(0x7f00007c0000)={@generic="eace326fa839defeae881b5aafa0e92a", @ifru_map={0xffffffff, 0x401, 0x101, 0x0, 0x100000000, 0x8}}) ioctl$sock_ifreq(r3, 0x89f2, &(0x7f0000db7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000feb000-0x20)="e10300f7ffffffffffffff0087ee8721e5828c3cff0700008fdcfeb42cf0a7b3"}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000635000-0x10)=@common='nr0\x00') socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/09 13:42:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x400000003, 0x84) getsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f00008a5000-0x4)=0x0, &(0x7f0000273000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000070c000-0x8)={0x0, 0x5674}, &(0x7f0000edb000)=0x8) r2 = accept4(r0, &(0x7f000068b000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000090c000-0x4)=0x58, 0x80000) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000174000)={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6a, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='sit0\x00'}) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f000022c000-0x4)=0x90, &(0x7f0000675000)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000561000)=0x0, &(0x7f000003e000)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000a36000)={0x8, 0x0, 0x4, 0xda9, 0x0, 0x8001, 0x5, 0x1, r1}, &(0x7f0000131000)=0x20) 2018/01/09 13:42:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000d64000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000aac000)={@common='teql0\x00', @ifru_flags=0x3802}) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000de1000-0x80)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x347) bind(r1, &(0x7f00001bb000)=@generic={0x1e, "0100000000000029530000000002000009a9790a21b30c7bc8791905c7bad62ef3070000004938d36d0e00000000000000829a2b0a0006e43a4b2400000000000000001f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8eaf0000077aeb81c73001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00002cf000)=0x6, 0x4) 2018/01/09 13:42:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f000058e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000cce000-0x4)=0x14) socketpair$ax25(0x3, 0x3, 0xff, &(0x7f0000c7e000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f000031a000)={@generic="4e8612588e18e647e92630c9f97ec1e7", @ifru_flags=0x800}) r3 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) close(r3) r4 = accept(r2, 0x0, &(0x7f000012d000-0x4)=0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000a7000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x4, 0x1000, 0x800, 0xb8f7}, &(0x7f00001a1000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000eec000-0x8c)={r5, @in6={{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/09 13:42:11 executing program 5: mmap(&(0x7f0000000000/0x5af000)=nil, 0x5af000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f00005af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000008000-0x8)=0x0, r0, &(0x7f00005b0000-0x8)=0x0, 0x3, 0x2) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x8000000000000000, 0x4, 'lrw(camellia)\x00'}, 0xfffffcec) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000348000-0x8)={0x0, 0x0}) bind$nfc_llcp(r2, &(0x7f00001e5000-0x60)={0x27, 0x5, 0x6, 0x6, 0x100, 0xffffffffffffff83, "38ab48e6067a189e31277d27d4de8d46e3a16abb6d1b81404ebbbea06cbc50ecb48fa92a174515b83ebc163156ff7e2db98d2e50e2b33354be2ea0c798096f", 0x4b4a}, 0x60) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000563000)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f00001c6000-0x38)={0x0, 0x0, &(0x7f0000482000-0x50)=[{&(0x7f00002b3000)="85c1c58edf4fdefd6eeaf2ca7df8307718643052fd4b8aaa4f0c778465973432cdc4d46b09130766ff917c6fe9037f9be07ec6eb753360aafbb17a73e7ffa5a5a046983fae8971ee28a1ffbfb5365fe216af5a0efb090b87e2e6aef374096fdb535d23b9904cc56672bcb1d3ded5a2a9ac656a0c57d665ad174d5a644df7ca63ccbe151615f5f4f2a87bb5cdfca5512998292357312e502b5425ad5f24f7d2cb48af9b4516f829f79961200da3772d9759f16efc33bc1450bd439f9c7c72a4ca5f5e94d7549b6471791308cb42a3fdc6802f65b9411cde4deac1483ac208afa469a080c8bd7bb9a1c6aab63027444a9b", 0xf0}], 0x1, &(0x7f000031c000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1239}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x80}, 0x0) mmap(&(0x7f00005b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r3, &(0x7f00005b1000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f000004f000)=0xc) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r4, 0x0, 0x30, &(0x7f00005b2000-0x230)={0x2, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0x2, 0x1, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @rand_addr=0x5250, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) 2018/01/09 13:42:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000097d000-0x4)=0x5ffffffd, 0x4) connect$inet6(r0, &(0x7f0000f2e000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = accept(r0, &(0x7f00003f3000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00009af000)=0x10) listen$netrom(r1, 0xfffffffffffffffc) sendto$inet6(r0, &(0x7f0000001000-0x806)="97", 0x1, 0x0, &(0x7f00006f9000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 13:42:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000001000-0x18)=@add_del={0x2, &(0x7f0000001000)=@common='ip6gre0\x00', 0xfffffffffffffffe}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000392000-0xa0)=[@in6={0xa, 0x0, 0x7ff, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x3, 0x80, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x4}, @in6={0xa, 0x2, 0x85, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa0) sendmmsg(r0, &(0x7f00002a6000)=[{{&(0x7f0000dcc000)=@generic={0xa, "6237d52e2b04b8b101e777b805fcb31176a6d3960ff8d93f4ed65259f890b9247c1483d7bee191351880653bd189ab0b17073b6cce3427a23db2d940f7225931576ad41a1942e5b16487562eff84cf8d249d98a68d2e7d3da932e69613af0def76f76353cce97702431d49ee6830cb8b55a5b14812b68d58a65e72dd18f7"}, 0x80, &(0x7f000090d000)=[{&(0x7f0000bc5000-0xa1)="5e1b8f8aeefadbc64ac2b8e52e046978c39e303e48660b11b2784bde034e342a8ed4582087520058239091b5e540244aff6b77b4f185d051ad83cfefb76bccb2b612972beff6647228f0980ce1c4518b717cd5ff238632e418b6a0664f25b0ae1a9291a1dee657db0846747133ed52703e85d8efb1af2bc11184c5b7b156f25d87cd755994372e9d2d0f9ef751ebe291589670cecbf9b268b8323ad2d38b52800a", 0xa1}], 0x1, &(0x7f0000be8000)=[{0x40, 0x3a, 0x7, "3eec58efb544cf78a98f080c42db666735052315cfc5ac36e28797ad586474163bcbfa860bce85ae5fd66a"}, {0x28, 0x101, 0x128000000000, "85e0cb05a97d09f3d4cfe6b3bdab0302f462e9b755926b"}, {0x80, 0x0, 0x0, "c773abf50f0d2546175ab3e4b6e1f2a9a36dbeb361e54944f84433065e4797d5d172767fa348f1f801b01b87bf291c48cc14b8f65c7c1c5da87a66498bc798f195b5c396b77a08d0cfc2b2e1da3a74346e9a2faba1c356732c51ea8cc792944aead4d5a545a21a299bfc9809e497"}], 0xe8, 0x80}, 0x7}, {{0x0, 0x0, &(0x7f0000d2c000)=[{&(0x7f0000f1f000-0xe3)="5be43da7092099d8fe2f275102a1fb0868acc651c4dfcee57763ae6bb241f8d44042b5aeaa6bbb0497174fd20c9b9c066270bd2842794b5559b233532549d574d421bc613015fbc3c5e26842da88080c64f6bfad99195dc6d95c1d26172242b28b0782972506a9019fd02ae64f51da427ae6759e939a64a2c38a0f3f0c5434218546570f1afc9e55858ab90d718872facb461ab5c63147c50e52f2d6ab9fb1e2e33bb07fce410565408f6387ed2b2ac9190d55864bc9d5c94c8dc0f33b1ff909eff0f5a79d71c500081209750306ec446183ff4ed466df65f5d20992beca9e782c9df3", 0xe3}, {&(0x7f00009d6000-0x6e)="3ff494bc935cfc3f40dd734e3808003419fa3bb0edfdf12c75295cdf1f7e291ecbd7aad0e3e69690dfb32d5e75ed4b8f10c75241f8056d305945d23388305a56f438ae8e3873ddedf6e21bfdd01b6a1f2aa9f1b1f3f2770ea8e42f5b30cbbb94df8a2204d474978659e773138707", 0x6e}, {&(0x7f00009e2000-0xd7)="11b6a6397395b7fe85fcef1e6fcdebf110d5ab6bbe41546ab059290bf79dd0e01a0e5fa1cd76b87b20afbab71bb64e2b6543e96555bf009f2308e131ecf2ee12959e41c0777dfc3d5ddfa02983682da2a525bcb069ea105639d1deb6e690de0fd6ac80859325db6716ce7e46558094c221d3b6b5f3f2e90a87281b927447e00dbdda1004e6f1c6c2805bef721b1821ed71ae555a1e4797c72126648db883edd9ef99ba43d615afe5c4b8ac492511fcebcc75bd1b48bdf5709716dba53a297f25372c715e28d048e3210ba4c597e09715f3d9e0a8a58db3", 0xd7}, {&(0x7f0000d83000-0xad)="6865ff79c43b6f8241cdf0d276600c3a5344ee4afcd70fb5a2c4893b4e2b1b8abee73849b7d07bc300f094ac5f058973e55a62d2191e5300c55996cc6a7452cddb7f2de9e515ed206cecbf26b5f0415bc9a96b7c2170cf5ff5b931c676096cea6edb9701d9180b21b7ef159ae6cdc4992ecc771ba10237802517169b24b8fc47a97f50e558b1c332000f16ff3a70afe0ccdf2fea192766fa32b875cbb9920955948ce8f64359fd0d020de5a9dd", 0xad}, {&(0x7f00006b2000-0x69)="7fb8a5571f9cb8f809456a4164f1c3c09e5392900a9e16d8cd8666f4f13f711803b9b3c8995d6179ba8e043909194d1be4d664ad10f05b6636981eeeafb02c86127b8ef55d77a5afc2860176cf2a9e61b46c057d9cfff026700aa211124225f85c75047b4df59006f9", 0x69}, {&(0x7f0000d0f000)="32ec3c28", 0x4}, {&(0x7f0000e91000)="08646cf7f2358eca1edf47b02ff05e6681f8ee1651c6265368404a7798d3f8e2c726c1688b7b6ab7a1c6d30cd03c69bddb90d51beb4c7b9c5ef42f18b48e51e9fd810ae8f60d73af0c985f72f295ca761cf431611d5b06de2dc1db76cd37239c128b4228ca329b902690c47005876bbf702946684cb0adfa3e49baf5ddb2add9248671aebfa4c0f22ce0a8aebc0da130ee8a0e9a973a944e08c1781dd51bda16d7a96feea9929469e65a04fb7a1af44faaab3c4d84cf4f47c5843e46ed74c5774839d45aba9edb6eee9b8c57a0fafbe38f512a923590bdea60228074e62439250ab1f81c", 0xe4}, {&(0x7f0000ee5000)="09c724c533c6114dd5985b95ff1b1491", 0x10}], 0x8, &(0x7f0000892000)=[{0x88, 0x11b, 0x8, "0a2d8319fae30aa720725ac5f7903e708078d3807226bd86f6e8db1a2d49e9f0054c405b1699446ed1f07be37cdc36554e9d2d3c333c9c0f6e303bc5993503e5bb79188c38299d95a6de45bd66dd142372e32977d6227ea54678bed9f74c15db3b26cdf00786dd0f034a6084763b7ee5dc"}, {0x108, 0x102, 0x6, "1c2a1bae191aeb96e4734f2df25b1d9a3bc1cb45ecca65ab223c16bc4fa7c964b1b0ef0af9f842ec32753a90a6b69829e37ac2981e36fc8a31f38a1b5a1d1a64ff3960ecea3979a5e99131db422aef4786d2b147999959ade0a4c03df77614eefa3da2057a9f119e1d436b75f25d0e53b1b564a29ad1c3db0c9398b3c9899a06181fcd45de5239f27796e2c3df26e9d91d45a70b5668626693b9b118d1ba574df86c4185859be726279606739d8cb095498f8732c785eff572b065b9aa57b0f6e8d7598157844bdea3260fdeb6a38472622701c1823bf83d5d20f1a5208fca34a9649dae8d4414d14aaa6fc538cf6b6ccb271a42c4"}, {0x80, 0x102, 0x100000000, "02014b49484e2146af22234a7c56eeac927a1f4bc7cda93c80e2f55a15e9699049485a2bb7df5f30223f30481d6c03d042df72cb80c62f668944017cb871e933ba090b860823bd6849a11cd083a6cdc85f3d821be1c7ec267f0e17a28902ceaf39b3b35af655a7fadece2eced8"}, {0x1010, 0x103, 0x18000000000, 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{0xa0, 0x11f, 0x0, "9c42a2a048a28f72cc509fe67ae9c651967a2c9b58124c4fb7722a57903d3e91deba26ee2710cef943fe759471c65034efd927e38b3dad41fcab3137b685b93b3801dc798741763943d65a7d9e414329e1e7dd7f445c8a41145869d79703d07ae23fb578df94036c4cd44d4e38d0c59581ec2edc70712c35ceea5269e9fe5d364f5828947baeaad79bb449211008"}, {0x60, 0x10d, 0x57c, "8251fac9d45a646bd2c0948b17ad595870d1ed33530e91401d1418edbc52bce833d9358af1f39b5fdb529c7e7f1506ed5c02a46490558c716d3042943284809dd026eb24251ee39bd49d2ea0863a"}, {0x30, 0x10e, 0x7d79, "faf2cd0bec04817dc398194c9693e08d4e00c7bcda76c490f4b537ada3f7249e"}], 0x1238, 0x0}, 0x8}, {{0x0, 0x0, &(0x7f0000907000-0x4b)=[{&(0x7f00003a0000)="4419c728bb607644356e21b0ac8025c5796e55678af9513b99388b36363ed5ca8291d6f3d71abb8c08f6ceb0433e14bdee169b6e840496e58af1bd2a29611d9dd36bc74ba68c8c98501c05ba5cadf3e6e8037def43392b2caa0092919f72f7d163592ec4711cd1b54a72ca35fb3eac6a6f6e44f3886963c1a34bfa9046590f1d0741ed2c7f74b00cedda707729b45040aa2cda41fb212ae52e47df22537d8eeb85c8a579c246bdfb3b91e7248ac0d78143f89817b28a2b18141e2d3d514ca001edd3667e6cbce0f221af09d9fa60242ddc2ce3d185eed14b58eb34a3b627e98300e21116682d4bc38379310ede88c798587336cb0a49d8e4a4812e94ebdb", 0xfe}, {&(0x7f000075f000)="b9e4157e", 0x4}, {&(0x7f0000c86000-0x1000)="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", 0x1000}, {&(0x7f0000f04000)="0e7abdc41129cfccc3e8fa8fdec2c2c3e9649beb1daf39b65b8d93e95678bd", 0x1f}, {&(0x7f0000829000-0x53)="29358d178f27000de4ea53d6ab67db6489a877977c8c4308b82b31616050143e37be6d751cf9ecdc1185f6b1365f46bd92b14e497e6cc48bd0aee31a44cc5f96b9b5e39be8c1f76edcf3928460df2a50d57ea0", 0x53}], 0x5, &(0x7f00002f8000-0x140)=[{0x78, 0x1, 0x100000000, "40b085bd456ccd5ef1f2d806cbed31c97be284a0577a44562d3a7c82fe5dac5cee33809bba8b68622b5e0da0a223032424540b70b601766479430526c3fe9be44c8e55e629100fab82f292fbc9783ced7c2c876d8993a6094e47a5854d5c2da62805"}, {0x90, 0x1ff, 0x6, "bb91a1c3522f807c22ac2d41b787eaf9bd8df5928627810f3272ffd4474d229e09a09b9fed6f25eba6fe711f96e06afd695c5b4c926d4c13b4c2cd21e0ef371243f0174afc55882f2bd3115dd5abb59833d9292601e97be13b94cb13e5ef62cf6c90dbbab6187c48340afd4419c387133d750c07f5d610a39ffd6a083d"}, {0x38, 0x11f, 0x4, "2c2548200fd8e20e09cf6322925221c03e4774515707aa84e5812c7f2f54ac7d47e603"}], 0x140, 0x20004044}, 0x1}], 0x7, 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000415000)={0x0, 0x5}, &(0x7f0000ee1000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000ef8000)={r1, 0x3}, 0x8) 2018/01/09 13:42:11 executing program 1: mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f91000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000313000-0x38)={&(0x7f0000c23000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000be9000)=[{&(0x7f0000f9c000-0xcf)="1cf29882f4df5f40089fd3b7450feb27", 0x10}], 0x1, &(0x7f0000e3a000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000f9d000-0x10)={0xfffffffffffeffff, 0x4, 0x6, 0x1}) recvmsg(r1, &(0x7f000090b000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000229000)=[{&(0x7f000063e000)=""/222, 0xde}], 0x1, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) 2018/01/09 13:42:11 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x1, 0x1, 0x5, &(0x7f0000379000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r1, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000)=0x1c) recvfrom$ax25(r2, &(0x7f0000001000-0xca)=""/202, 0xca, 0x10000, &(0x7f00007c5000-0x10)={0x3, {"074fcef89645e9"}, 0xffff}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r3, 0x0, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x1) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ddf000-0x60)=[{&(0x7f0000dc2000-0xb3)="8a5e5f82b87c4455fea5d0502fb49594ffa87e12efcbdc76809a11760245b85782be0bf801ab9a872317e3d66d98f2a9f9b245ce3b5fbd445b460c70065727b6c260151a4fb2c9e69ae696b754f4554aa180c65680b1d34f7bc7e860d7f1baff0c727f13b4cd1f74301fb03d4eabdd20450d6e2f3ffc68ef21878722b73a3adce876b75f8eb19bf56f49ba9a41a0ea68a8f94b9ed7095144b9964d7a83b009791efb5242e8a3b51cba5577cbc0de2ddce9d17e", 0xb3}, {&(0x7f0000001000-0xe9)="7fef730145e89b4f773d20c2fe2427fb2938df77e86479cac324dec4d9ac04db864478ef970c817cf7679db92e954c6b2041c4779c058aa5e21954a45559c5bd5e4ccafd418d85144629f4f8630b627302420f4d177ed369e9d99090e0fbb01b2139af134bf7da6a60c853e004d075b39ba37959320aa2b57ee97c36f7f5e20db460e04cbedd4c6bcc51d3b8b98824f1b04580fe10766cf4f3e807f5db50167b2d09aa4aae2908fab1e8f28ff4212c4e48f68d9c702b8f80d71ea115471b21a80cea7b6d796a16b202c7b3b9bd031e333af024c260612ba00d26c4f7f37e1fa45612d213d82b7e4e6c", 0xe9}, {&(0x7f0000bb3000)="35b709d48a618b5f370879a4466550e3cdb457376d53826b1a6db0ca258961dd43a1ca80e828da2974f1dbda11a4fc02f6f09e4ce99091f924c0233c77163628b32d676d97ef22ad6c8c8103fbbde9fe3dda0ee11fed11a928e0d98b830747928e261ec13af4298225593123c9255e95687a55fb5e0740f80be5fe0f84eb4145756a3c42a287fee17b9556d09648ab65ad30e47beb0d7e9771cd2bcffc49555452df2dc3380fa052ed3193b9b52f10370439e76a62cab4c301cb5376a1843a314fbb4c7d385edf4328b178c4d7be6b6ba1c760bef9d255c8ae4e8bd01f4cb0ce3e388be357145f2364c9f7d10213", 0xee}, {&(0x7f0000001000-0x40)="abf67be917248bb5277577c0d919063b0d66c66823cdff14c3afe399346afc9f69ab7c1b8b6baa878c591384c513ec6595851830a3b028dce00922f251fecb28", 0x40}, {&(0x7f000023e000-0xb7)="11eba93b69c240f17140ab398d897afaa11d0cc21480687be1497ae2f147f99ccb67dec3ec9f7205b89251d9a2fe1bed92f95e34b08794e47c0e1592c380ddc5d19d9652e6c849869091b23473476bb9c2cf09ddd45e974620fbaeb4313a93805d72fcf389c4ddf7d1ce71a8f38713093d54e7807452a31a11b02cf7c1799d2666345b87b1183a72ab067cf6b77a49872ceaa4e3078180ea4c70f5fc918455b9ad8879cca5db8ee01e3c6bd9182cddf87d2d3708071742", 0xb7}, {&(0x7f0000058000)="16f1ac8e301acb8abb9b9af40faac1a906f1560b1774bd1d51c8d655460fe55815ef711d7fe70752a404c683b2f32c06", 0x30}], 0x6, &(0x7f0000263000)=[{0x100, 0x13e, 0x3f, "8f99c726108439bb4daf98848d571e116e325c415f96c7537d4d65b5f9480e4d3e88f86f9d32ea1d05437da730a4440c24293d823fba10cabe2d2469365b43c384bd1265d785478efdba9da951b6ad77a7f6e3ca40772fde9cc504408f7ae50b81f30a864a74886945a453e7ff0cdf76f8b173c31bd1dfaf919604303be916e06a87bbe43240307266ecebfbc27f975725ac10aea3ec0102dafef872556c2afa29cf49c7f55488b398839065d04f03590f1450403b1102b856e797c34ec5a9fd34515c6b947209b7d27bd168dfde22ead0fa9af3a0d4db790d8c5dc9f2215e8e154257821792a2c448433758182295"}, {0x88, 0x3a, 0x0, "ecff5be456f99814e875526f6ddef8032df56222e7104d83f2a30fca8575c4e4b1c998b0a8190d4686e5f3365a65d1d5b944b68883f85dd2fc21212cda9ad254c9815f0812da2bd16537ae02952b1fa550d75ec8195e3723cda7b06363a3ad34c71f1d55bb3c60e8e16a36d43c8123696b"}, {0x18, 0x111, 0x0, "5c85"}, {0x78, 0x107, 0x22fe, "9723787bae23b8518fb2f2c235484a90f21ba0614056c235e6c9b0cd5f15e93eedf6973f359f36752169b234247608ce87668fe7f1033de4d21710c3434cf7e3d4f247120a83ababddfba000a2ad297186f5777d459e01784b18f7ce1339a99be835"}, {0xf8, 0x117, 0x1, "f5ddc5429597c242cf88889f55cc99f105a19b61e99a549e2ee2f9bd8918dc54618330a01bffb7e54b6178653443e70eb1172b190dad3faabe951f858db7bbeebbc08dcb63d7adca8ca175b62dcf3427a503e06424a026e8af8d8dff5ae52a0a1556a254730666546fb50200a74f5aa51ecc4ec6bc94cdc0e89d5efbe360a4abacda4dce1b3eab966b04d4a1b6d1db3846f0fac5301872f9b852b2f5aed734cd94f7730fcba01963338c78e2e676f8e84d06f8cd08a257f325a8cf537dd3901b677ad7bde021b8360f6f133bfb7962f92c1a30f8fcd90db1046f5a48e138b9161da2b945"}, {0x1010, 0x10f, 0x1f, "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"}, {0x110, 0x11e, 0x3ff, "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"}], 0x1430, 0x20008000}, 0x4008004) mmap(&(0x7f0000000000/0xf20000)=nil, 0xf20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x60, &(0x7f0000a0c000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x40000000000000, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x3, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) [ 336.548644] syz-executor6: vmalloc: allocation failure: 17045389312 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 336.562824] syz-executor6 cpuset=/ mems_allowed=0 [ 336.568103] CPU: 1 PID: 22684 Comm: syz-executor6 Not tainted 4.15.0-rc5+ #180 [ 336.576689] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 336.586468] Call Trace: [ 336.589057] dump_stack+0x194/0x257 [ 336.592668] ? arch_local_irq_restore+0x53/0x53 [ 336.597322] ? idr_get_free_cmn+0xfd0/0xfd0 [ 336.601643] warn_alloc+0x19a/0x2b0 [ 336.605596] ? zone_watermark_ok_safe+0x400/0x400 [ 336.610423] ? memset+0x31/0x40 [ 336.613679] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 336.618230] ? vmacache_find+0x5f/0x280 [ 336.622196] __vmalloc_node_range+0x4f0/0x650 [ 336.626667] ? mm_fault_error+0x2c0/0x2c0 [ 336.630793] ? xt_alloc_entry_offsets+0x21/0x30 [ 336.636738] __vmalloc_node_flags_caller+0x50/0x60 [ 336.642333] ? xt_alloc_entry_offsets+0x21/0x30 [ 336.647325] kvmalloc_node+0x82/0xd0 [ 336.651021] xt_alloc_entry_offsets+0x21/0x30 [ 336.655491] translate_table+0x2e0/0x1dd0 [ 336.660485] ? mark_held_locks+0xaf/0x100 [ 336.666431] ? retint_kernel+0x10/0x10 [ 336.670727] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 336.675720] ? alloc_counters.isra.11+0x7e0/0x7e0 [ 336.680539] ? retint_kernel+0x10/0x10 [ 336.684411] ? copy_user_enhanced_fast_string+0xe/0x20 [ 336.689660] ? _copy_from_user+0x99/0x110 [ 336.693782] do_arpt_set_ctl+0x394/0x8d0 [ 336.697814] ? module_unload_free+0x5b0/0x5b0 [ 336.702277] ? lock_acquire+0x1d5/0x580 [ 336.706220] ? lock_sock_nested+0xa3/0x110 [ 336.710428] ? compat_do_arpt_set_ctl+0xb90/0xb90 [ 336.715259] ? mutex_unlock+0xd/0x10 [ 336.718943] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 336.724193] nf_setsockopt+0x67/0xc0 [ 336.727880] ip_setsockopt+0xa1/0xb0 [ 336.731569] sctp_setsockopt+0x2b6/0x61a0 [ 336.735693] ? sctp_setsockopt_paddr_thresholds+0x550/0x550 [ 336.741388] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 336.746548] ? check_noncircular+0x20/0x20 [ 336.750760] ? switched_to_fair+0xb0/0xb0 [ 336.754894] ? __enqueue_entity+0x109/0x1e0 [ 336.759200] ? find_held_lock+0x35/0x1d0 [ 336.763241] ? check_noncircular+0x20/0x20 [ 336.767445] ? finish_task_switch+0x1d3/0x740 [ 336.772538] ? lock_downgrade+0x980/0x980 [ 336.778314] ? check_noncircular+0x20/0x20 [ 336.784431] ? load_balance+0x34c0/0x34c0 [ 336.789683] ? lock_release+0xa40/0xa40 [ 336.793638] ? compat_start_thread+0x80/0x80 [ 336.798027] ? do_raw_spin_trylock+0x190/0x190 [ 336.802587] ? find_held_lock+0x35/0x1d0 [ 336.806630] ? avc_has_perm+0x35e/0x680 [ 336.810577] ? lock_downgrade+0x980/0x980 [ 336.814699] ? lock_release+0xa40/0xa40 [ 336.818643] ? lock_downgrade+0x980/0x980 [ 336.822766] ? lock_release+0xa40/0xa40 [ 336.826726] ? __lock_is_held+0xb6/0x140 [ 336.830766] ? avc_has_perm+0x43e/0x680 [ 336.834717] ? avc_has_perm_noaudit+0x520/0x520 [ 336.839976] ? iterate_fd+0x3f0/0x3f0 [ 336.843750] ? lock_downgrade+0x980/0x980 [ 336.847886] ? __lock_is_held+0xb6/0x140 [ 336.851940] ? schedule+0xf5/0x430 [ 336.855477] ? sock_has_perm+0x2a4/0x420 [ 336.859512] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 336.864852] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 336.870536] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 336.877093] ? alloc_file+0x27e/0x390 [ 336.880887] sock_common_setsockopt+0x95/0xd0 [ 336.885359] SyS_setsockopt+0x189/0x360 [ 336.889311] ? SyS_recv+0x40/0x40 [ 336.892738] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 336.897554] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 336.902543] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 336.907281] entry_SYSCALL_64_fastpath+0x23/0x9a [ 336.912019] RIP: 0033:0x452ac9 [ 336.915550] RSP: 002b:00007f5ec56b7c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 336.923239] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 336.930479] RDX: 0000000000000060 RSI: 0000000000000000 RDI: 0000000000000016 [ 336.937720] RBP: 0000000000000571 R08: 00000000000000e8 R09: 0000000000000000 [ 336.944962] R10: 0000000020a0c000 R11: 0000000000000212 R12: 00000000006f6338 [ 336.952736] R13: 00000000ffffffff R14: 00007f5ec56b86d4 R15: 0000000000000000 [ 336.960293] warn_alloc_show_mem: 1 callbacks suppressed [ 336.960296] Mem-Info: [ 336.971288] active_anon:44972 inactive_anon:61 isolated_anon:0 [ 336.971288] active_file:3715 inactive_file:7626 isolated_file:0 [ 336.971288] unevictable:0 dirty:96 writeback:0 unstable:0 [ 336.971288] slab_reclaimable:9394 slab_unreclaimable:87373 [ 336.971288] mapped:23280 shmem:68 pagetables:619 bounce:0 [ 336.971288] free:1449962 free_pcp:455 free_cma:0 [ 337.004578] Node 0 active_anon:175688kB inactive_anon:244kB active_file:14860kB inactive_file:30504kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:93120kB dirty:384kB writeback:0kB shmem:272kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 110592kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 337.033122] Node 0 DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 337.059288] lowmem_reserve[]: 0 2874 6386 6386 [ 337.064855] Node 0 DMA32 free:2945688kB min:30348kB low:37932kB high:45516kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2946452kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:764kB local_pcp:720kB free_cma:0kB [ 337.095287] lowmem_reserve[]: 0 0 3511 3511 [ 337.100102] Node 0 Normal free:2857532kB min:37068kB low:46332kB high:55596kB active_anon:163268kB inactive_anon:244kB active_file:14860kB inactive_file:30504kB unevictable:0kB writepending:384kB present:4718592kB managed:3596136kB mlocked:0kB kernel_stack:4224kB pagetables:2328kB bounce:0kB free_pcp:1016kB local_pcp:664kB free_cma:0kB [ 337.132930] lowmem_reserve[]: 0 0 0 0 [ 337.137139] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 337.153324] Node 0 DMA32: 4*4kB (M) 3*8kB (M) 3*16kB (M) 2*32kB (M) 4*64kB (M) 4*128kB (M) 3*256kB (M) 2*512kB (M) 2*1024kB (M) 2*2048kB (M) 717*4096kB (M) = 2945688kB [ 337.168634] Node 0 Normal: 471*4kB (UME) 1040*8kB (UME) 414*16kB (UME) 372*32kB (UM) 471*64kB (UME) 147*128kB (UM) 47*256kB (UM) 6*512kB (UME) 8*1024kB (U) 10*2048kB (UME) 668*4096kB (UM) = 2857596kB [ 337.186628] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 337.195217] 11411 total pagecache pages 2018/01/09 13:42:11 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x2, {{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]}}, 0x90) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x5, 0x6, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000001000)=r4, 0x4) 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) sendmmsg$inet_sctp(r1, &(0x7f0000001000)=[{&(0x7f0000002000-0x1c)=@in6={0xa, 0x3, 0x40, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xf75}, 0x1c, &(0x7f0000001000)=[{&(0x7f0000002000)="c6f3b2cc8deef97aa8d5a9ce4b7058822e62c6002ad6f4887d2912b268f14cfd03868e6c5ecadfc36ecbe43179bfc8562af1d9b126c3d6dd1fedcbc41c69e18d45b3fd21269b9f6c21e8efc4cfe50119702872139b0174a3139323067572f8f6c3e5d0c8d81670bd18445a22e737f2fed923", 0x72}, {&(0x7f0000002000)="daba480944fd557769d0af3e19349693d8104a2198885f2af525791cb4236d59480df8148e0b79bfa444548be455a47f0c453b07", 0x34}, {&(0x7f0000003000-0xfd)="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", 0xfd}, {&(0x7f0000000000)="b898a0d72f63e2ec0565f440cf1b384ffe6be33c84d18ac7da0a5fd222da0219d00b4d595d9e2259eda68fe8d162d42259771a398c7c873994ab9ee5e6a7d7b6cf6c4f738a1fba176cfc755257670e3c009838529c37c32a43e1931434861c854483505a13d111f8304be10213c41b57cb47423dc53e1e8d3d39c56aeb77415737b160f635543fd0018269b44eeaaeb3ba03ad77ca44802c2ea76fd59cbddeff67a0a9afcac64c348d61a9d995dcd089c690ad2c06744773969ab9f2984a3eba00a05cac6b04e3fbb9f4cc2cf5cfc40ee9f542034ea983f092e0cd85c954bfc5414872", 0xe3}, {&(0x7f0000001000-0x13)="439926173a8e661ba23650599aec4500d4f540", 0x13}], 0x5, &(0x7f0000002000)=[@sndinfo={0x20, 0x84, 0x2, {0x2, 0x4, 0x3f, 0x6, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x8000, 0xeb83, 0x7, r4}}], 0x60, 0x8000}], 0x1, 0x80) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000001000)={r3, 0x8000}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x0, 0x6, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000000d000-0x10)={0x0, 0x3d97759b, 0x80000001, 0x2e}, &(0x7f0000001000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r6, 0x84, 0x19, &(0x7f0000006000-0x6)={r7, 0x4}, 0x6) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000008000-0x118)=[{&(0x7f0000008000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000000000)=[], 0x0, &(0x7f0000008000-0xf0)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2, 0x7, 0x0, 0x0, 0x0, 0x0, 0xf43}}], 0xf0, 0x0}], 0x1, 0x0) 2018/01/09 13:42:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00004e5000-0x10)=[{&(0x7f0000b58000-0x29)="290000001800a9fdfebf0000000a002102755b000000190700feffff0800080005000200000000c000", 0x29}], 0x1000021d) 2018/01/09 13:42:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000010, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000027000)={0x5791, {{0xa, 0x1, 0xab, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x42f) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000caa000-0x290)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000aff000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) socket$key(0xf, 0x3, 0x2) write(r0, &(0x7f0000b52000)="26000000420047f1938d0000000000000050f16b9cbdea031200f8454a6809e517c76e328a67", 0x26) 2018/01/09 13:42:11 executing program 3: mmap(&(0x7f00005d0000/0x1000)=nil, 0x1000, 0x0, 0x6003c, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000000000)=0xc, 0x80000) setsockopt$inet6_dccp_int(r0, 0x21, 0x1a, &(0x7f00005d0000)=0x7, 0x4) 2018/01/09 13:42:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f000058e000)=0xc) close(r1) socket$netlink(0x10, 0x3, 0x10000000001f) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) 2018/01/09 13:42:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x1, 0x0, &(0x7f000026a000)={0x0, 0x0}) bind$bt_sco(r0, &(0x7f000043a000-0x8)={0x1f, {0x8, 0x7, 0x101, 0x80000000, 0x9, 0x924a}}, 0x8) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f000090f000-0x4)=0x316c6774, 0x4) r1 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r1, &(0x7f0000f60000)={0x10, 0x0, 0x1, 0x5}, 0xc) connect$netlink(r1, &(0x7f00004b1000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc) r2 = socket(0x0, 0x0, 0x7f) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000785000)=0x0, &(0x7f000049e000-0x4)=0x4) 2018/01/09 13:42:11 executing program 6: mmap(&(0x7f0000000000/0xeb4000)=nil, 0xeb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x80001, 0x9, &(0x7f0000eb4000)={0x0, 0x0}) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00003c3000-0x10)={0x0, 0x4, 0x7, 0x1ff}, &(0x7f0000eb5000)=0x10) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000eb5000)=@assoc_id=r2, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000eb5000-0x20)={0x280, 0x2c, 0x2, 0x0, 0x38, 0x49, 0x10000, 0xfff, 0x0}, &(0x7f0000285000-0x4)=0x20) mmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r0, 0x0, &(0x7f0000eb8000-0x4)=0x0, 0x800) ioctl$sock_inet_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000eb7000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000776000-0x10)={0x5, 0x8003, 0xfffffffffffff152, 0x3ff, r3}, &(0x7f0000069000-0x4)=0x10) bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x20000000000000, 0x0, 0x41, 0x0, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/09 13:42:11 executing program 0: r0 = socket$inet(0x2, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x9}, &(0x7f00006ff000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f0000001000-0x230)=[{&(0x7f0000002000-0x60)={0x27, 0x9, 0x9, 0x7, 0x1, 0x7c, "9de79a9180ecfd30945f312a632832c7fd77ed28fec98fe79edde3c24484174598a16c23548d8598354e10a07b7feb5d0e6f64a7b7f07dd497159a5cd22eff", 0x849}, 0x60, &(0x7f0000000000)=[{&(0x7f0000001000-0xc4)="55fe089ca163cba5b65195ef58560f5a1f59d62f5e73f4dc0904e03749f80bbf819051d03d0f1d712427ee409124e0562ef5d7dd392447dc537aabc31c2c3c746bbcc8c3e85877557007d35a5abc23e01443e82a1222ee710945296ee57317819230bed3efe959b7d4ea12dc3b544531725a8a0b3bf2f8b8d7ebbcb1e753e25552eb2dc9a4c8387cb10ee446b843a3d81071d49cbf2254a147fec518ac5d83775095d21440c41ff72d06629c401e15b93becb9a4f8d6a81446bbc655711935fd52f83015", 0xc4}, {&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000001000)="49bddf1bc6c68211a6dcf9185f20c3861f590af0099f76363a6f2a360d721d41b3621cc92ca2cbe421a6b5d082819c71fb429fc3ef2ae6d6145fe0e40ccc3cf59783690aedd620231c531c96d8e4fedaa5fcac0c4225ed1ebf78fc6745293e377721f01f61ee516da2b70236bab60dfcc2eee561fe1d8848c4c594362898c10ae6e5b62341ee473eb4b207", 0x8b}, {&(0x7f0000001000)="b176fcb800216f6b2fbbd5b1e2d11910a5c9e110755ee9fec87e1b6d3a836aaf", 0x20}], 0x4, 0x0, 0x0, 0x800}, {&(0x7f0000002000-0x60)={0x27, 0x1e, 0x40, 0x6, 0x3, 0x8, "2f96be82a3e562afe30b6d277c5844a2bef285c2ec72a15c1e23431e4cfeb3f7a77ff5c72d1537e795e178119baec6bb0d5ac61b5134a27fcb5bdea1cc5467", 0x0}, 0x60, &(0x7f0000001000-0x60)=[{&(0x7f0000001000)="8c4f92bdf5874ee7bdd47a0055f9267c6f670bf6556b1601ca4a434ad238e474582db791fc5f09", 0x27}, {&(0x7f0000001000)="de2a8224240a040565d7fdd47d7296eb7890b61332fffb33175c8c66d919dadd475d4e8aed3f110606be6b857e3985059be37eceb48777c57a60d6048c2dbdf512c2739ba70914225d36b5c210c73de267fefb19d51d7964c0d2fdc719dbedef2a7703fd113e225b93c92d59727dcc5cb63f4bcf6cc46e1b7cdd1f80739fcea726bb7b4273f2f5378cf3ff2032fe82ab1fdc52c76f5b6824533b32dc322a9a0ab6173d7c5ecaea6e1c", 0xa9}, {&(0x7f0000001000-0xab)="42303d8d9503f6b5974b8100c4a3623868a86998234245ad6bcaa3438651ed22316a14ab0f62a28232ff4ca4960f953b1f3bf9f664a12e1145664bdc34b0971e4f0c5de8c5daeab653a95bb423ae359062b5675ea37c3bd190ea12a909812b4cf4d54cc4d9612b50c872bc91af95ddef443919fc1f6cb02b911fbeba36b69657e3b9511481cc78c1fab12f47b920874eabdb50eabc89349e3608133675a375c77c57a3cc26225380b4d650", 0xab}, {&(0x7f0000002000-0xfe)="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", 0xfe}, {&(0x7f0000001000-0xce)="4e4b465d85ba3b2816c8379163ea16edbc978417abe119d5cccca8c2ae3948385c74dd3f775c6e1ffe906956fed906014928abd57decf5dcee4258329f68cf19628628198dbee7edf735ea7e815653c8e5ed6477dc322a5bd29151c7ca43c47c3e6ffe2d818c77c4413fc110c966e26e52db1d36a0557ed81a76dc8481df20cd27d803e2aa266bf28c114d675cb780ae68703b48e5994c6de3c15269c60458f61cd6734e24ec894f26a982b1bae0a08dd480d791597c72bbfcca54be5defc207bfdb387de7ece50c125de8c0f128", 0xce}, {&(0x7f0000000000)="867b0dd51f8eac06432649a0ac943dd9a3c7001064d9a3ed6088467f81f85f9c9283bacc32e8608408004cc9a05d728e77df98a391c2cc449dcaea0f30799b0ed0424beabdf3b77cca7ce6355a6dc316376a9c508b62238c7b004dca04d535", 0x5f}], 0x6, &(0x7f0000000000)={0x78, 0x196, 0x7, "09d58a4334f63bb607dcefded6dca71601e81cdf5cd71afe9d127a54728f2a7c65acc8a551ad6c3ed55595e21f82af5eb8957be7303c66a0e045b11c6dbda41f584e41d8ce0b4d37519f6d6068decc4355c15326a1543dc2d408b26e6f16a5cf9ea503cc"}, 0x78, 0x8080}, {&(0x7f0000000000)={0x27, 0x3ff, 0x7, 0x4, 0xeb, 0xae5, "275ce779d6277b37f321c33e6403d0875058b92cf3f55fbaa6a92105a2b431cebc46866b22e7d36247005859d0a27a06590e88dd22e8889de6adeb7ce354b1", 0x5}, 0x60, &(0x7f0000002000-0x60)=[{&(0x7f0000001000-0xe0)="53c44c51685d01ca770f52445ba4fbe4ce06884c62eeaa3f3a131eddd529b74fea36a65c724dbd5ede992b57f862d977025972e664880a93d178a1baead12c87fbc011824181148d962b06eca4dea865d333cc196f9e1649f3942a3e5cd33f14e610deae22497d4cb203021d1218b5b76f82e8796411765d31a7f95c00fd52f7b711f131927550df5e554d6013b6c1d717a7ee8742a23ab03bdcca42a7f69669e9c7497c3ae238b830a9e441af5fc970f2bf5739875c7c5266132c93de0165ff6bd93dc3319b923a4ec7da06e874e294aaa171a7d53e186ceaa42610b548c981", 0xe0}, {&(0x7f0000001000)="7ff3a9cfd592cb6a851d28a0e62d51790c5fd68143d9ec3d46fbd670f23bbf8d2f62a8150ab26652", 0x28}, {&(0x7f0000001000-0xe)="fb2f5a44bd884685e572d208ab3e", 0xe}, {&(0x7f0000001000-0x9f)="c84d063a2483b6791717d831b52754d1ea50e298665e4059e6e1774f231344d7178273691c337cb615c952e5d042fcdd90e5cfe215c4e05b5b73e1ba69278633b44db38fe4b5a07f60bb1434dbe28358226ef3562b42a4f12ce806334673f62bf454ee551279c109d2dc3beb072de89a523fbe3531f477159fdeb6747f0885dfb4b505ad6cf4be0da35e0e3b75b5bb0f37cd9b4f2b93a068f4455822fbbdd9", 0x9f}, {&(0x7f0000001000-0xd1)="d0b33650a7d73ae58bfa833bff9bb6a5a64a3e3536ba4cf6af6aa947cadb59baccdf53eecc4ee9ccfb2cb0ccb113a93f744b72f662050f4c2573038ba1b34ee968bb6ac9ff6c71c98aeb50b48b4922ec312e9e4502fe4672feffe29515417279dbd18dae55600fba5b66ae5c0ed3725d0c5719c01870310157a25b2bf9d9bfbb4fe7de4094cdf43378c4be93478013728554c696698d9e36399ffea808f422267169db40297a6a06cb163072ee61d16dbadf58ce4af1bb904e3041b600081fad24a47d692f427919abfb01bec5cd900ffd", 0xd1}, {&(0x7f0000002000-0x4d)="6e49affc27e96bc522d5d31f7a7211838eefa79b28a8492febc8c8fe218a6fece997ff385be9d09d6d3eac562063c7409b60cf4fc6d3d66730d1cd052e07b8c96b77014a639954e917b85c0b15", 0x4d}], 0x6, &(0x7f0000002000-0xa8)={0xa8, 0x1ff, 0x2, "976606dd6468fc5bf8ebefd414e2e8225d48d482f055f1b4dfe1c869216934d8a935fa257d8b02522329d4a61032f0a470ee483c174f7fb967832e239a0e595778313484e5a105dea9042877dc36e8b8575e53d1afba027a1d99a88c2ed91604c030f205f3203b5d8ac6d9d735019f7889ce917d5c86ee8ed994f87915194a41219fe66bde7e782986552433f770a67ca6e3e520"}, 0xa8, 0x8011}, {&(0x7f0000001000-0x60)={0x27, 0x6, 0x13fc, 0x3, 0x81cbf0000000000, 0x8, "5c2c7baa15225be9db372ee58c4828b936be4acf6cef21a74f40fcdf112fd83e26970eb4928bc3a4b529e9e1f1daa0e269f2c0f65311548a21ce85de8ecdfb", 0x0}, 0x60, &(0x7f0000000000)=[{&(0x7f0000001000)="5b6f66d4cb12094d21151532044b878b8c58c8593a0b1e1a213c241fc3c485b095feb9c8416ebe352f7e607d26b9f8c97312db47ed3c9a1f58f184e22ad97434638211675c4223735de45097b5af1d1d4f9a6d3e3cf8047cd2565c506d5064855412552d4688ce4a1b42ba7f6a5e49bcf5771d37ffe5eb88cd741372c76107b46686276a7a5afb7d0595c7ec52ea8693ac3ef40fe0d77efe8640", 0x9a}, {&(0x7f0000001000-0x58)="54be65ccbe1f2cd5b1dd511c155a0445a26f17524aca4481eaa82e69cf47d618f2f1f3de71580dc63246c04694494aada5e8c4e41673aaf24f9900aea621b06eee20848e980780a0b0b9b0944a89724538e62bde6c6d80b6", 0x58}, {&(0x7f0000001000-0x3d)="f5e6f05bb1ae486dfc4f504c5af541aea38f1bdc625990f044b8fca14c5a71ff03a1b8c538e2782c217ba77ee97102f7f52bf5577d9a2dc0800bda3536", 0x3d}], 0x3, &(0x7f0000001000)={0x110, 0x102, 0x4, "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"}, 0x110, 0x1}, {&(0x7f0000000000)={0x27, 0x100, 0xf7, 0x1, 0x1, 0x3f, "f5519779392765babdb8617fb4621522e26e138bfdc72ba83fbef9c525ed47d116f476c957fa313e4d974a768f2c2549c8ed6ba06347b9e968f1c3e566e914", 0x10001}, 0x60, &(0x7f0000002000-0x70)=[{&(0x7f0000001000-0xd5)="ccb409272d86699ef30e460fa0c1ec5df23721e69dc4a8af014b01f2658453cf2e561df039fdb61fdd6413719374711695ab6aad788b17f8f963af0711cb35956e505b75042fab970fde51a85c2f194f37c37e2b501d1dc25ccb2018e556d9d20b967434002c0848fb6863d1fd394f6bccbdbaac03ff29ca8bba398d3bfebdb9fe288816388fb1302e2005588d18a23f74e8e0ce533787fd59c538c49e8cfd4d134aa77e80c8fae8bab2a00cc68f65433bcfa45f2d26fb3a527bcc2ad64ef2c4f7a78d24b165f8f3503f7109dde7de3308fd9dd318", 0xd5}, {&(0x7f0000001000-0x7b)="625868c0c9d3fa5c6728cbe804477a7d795966722e5b4a002a704f52bde1765a21f9d164e56c0fb7ab629d759916f50aa2c7ce284b16a5b3ccd27c8cb6d120fdbc8b2ac8dc1bbba7bbb45a9635371fae079c7360c3a4621b03b3cb29e504133c1405133564a1c5ac55e4455612e7a86e377cee926ecc3f21907052", 0x7b}, {&(0x7f0000002000-0xe5)="4e31530555dba6c369a2d5acced7136d6ccf9aa72287bc0024bf02b8f5e6d36dc9b9d27dd1e46f5a711172facd55d7f5e2f9ee0e8f32e1a457774ad11c0abe1446079e886c8323a3e7cff1e3061e60c45aeeadeb93df7b8cb0b0d17058ad3e814e6b28dc3da23e593e4a0dcdaffaa0573d9efd814c6039fb2673a5f8741934822b7cab0e6342074be9d03bb7a6ee1499dfef1b01cb0142e66b2a943ff3a5f99ee24e51f578c53679821c86f128b2bcb8cf05cd6a26374f1da0b435eed23d5ac55f7f30a7ff78bbd6ae418f17b4994ba5fc4a238d01080279d1a9d1608c3150ec5534bed652", 0xe5}, {&(0x7f0000001000)="37ca484ccd267df7d71bca8adafed7d0c03f2b25f3e6fe2ec45f22d5674f17d9f1b142cf1ac8a63b8f453c76c244881151d6f8d0ca78f2bf9fc9fd3f77f5fedadedf1d095766e13bd068293b92e8e688096b5d7c5de8c0188e5d5eeaa8e6d3020e59af6eb31a445f57d64ceaaf74c004924daf2736461b34c0b88208147cb9b8f8ccd9bc7f3cba9dd7f499f84f425867159988e987dc56fa58fbaad577718bd8", 0xa0}, {&(0x7f0000000000)="72c29acdbb1ff643115a8371ce957ddeb3b325dd3c2f4b727fc3af66134ef293b2bf2d47928dc41c2463a07d57d86cf5dd9206c2c9c412b45c018399a7852e444738ac3eb338a49d4cd3f087db97fa30fca40dbc13f7875d6f2a44baad18db0aaaaa53c762192153fbf9b41f5e1840a36dc6f8e2dd432b8136", 0x79}, {&(0x7f0000001000-0xd7)="3436c7bab42679da05d6a23acba390c3d13f8ca6f36e17aa01e431769e1e4789f6a6d867ec5283432c19432ac127c0e3f35a1d5d7a179f712dd691772d3c9bf114cbb4dad753865b9c807b183992379765d853024c9765acb2f3ad191695b06125c295a315b5dce2403f08383bbb71edb3ac2948f68c1aa8d90953c153cb61e2ef5fdf69d54509e72e8b79cee8d6aabfded68eb8ca395627a31ae6f82a7455d5b4dda30da1d3c9d00ec7fe2f7380d76cfc3114002b5623d02f037662aead4a07d30c4d1a30034416254bb0827429911c9f62c672b4574d", 0xd7}, {&(0x7f0000000000)="2c3e81850fcadb9329bddef8ca44db55d9faa1bdd4a88df9a5bddbde58cc7d153a1086cbfc5b3dccc54d047b7b9fd7f1d03b3d158efb273ae5ce7953c0ac517b5abb455c1de488f016fb19b2035d03206f7fd4ba47932d9caa29d514b47d0fcbf8f1092fc1809b5452326afc07d46948ee7bc61607b2b3089bb3a93004cf93f22a4379677fa1f93ddbdda2237437362a686ba831f03b8763b57fd922b73506121a9b8f", 0xa3}], 0x7, &(0x7f0000000000)={0x60, 0x10f, 0x1f, "489f8164a267d2d6714cd1f7305a2e91f1d2182110a212538fa7fcbcc204fdeb23be41628c4bd82344b8e86b4db0297b6ecf9e024bbdc97e45cfcac347d2f05be8a31488ffeeeb9cbd3c5b17"}, 0x60, 0x4004000}, {&(0x7f0000001000-0x60)={0x27, 0x5, 0x2, 0xb50869395a0ad4c0, 0x400, 0x100000001, "94d6d48b3381f703bb6cfa6c137c7ba88f61ff958a5fb8d77d2370995669815cc6a766ee1e7217a0939dd857f1b57558c1f245030e8377222ea2bece875ade", 0x2}, 0x60, &(0x7f0000001000)=[{&(0x7f0000000000)="2e2a1132ac9d87787e31965eec334470b6b2c5b0fcdec267da8276b87fd23e9a3683ed15b9f32694685585de8754ebd654", 0x31}, {&(0x7f0000001000-0xa)="5827dae6f9abf266e2f6", 0xa}, {&(0x7f0000002000-0x14)="678e222338221a75e41f75e54e4b8b14261ff308", 0x14}], 0x3, &(0x7f0000001000)={0xe0, 0x12b, 0x9, "c296c06ca53cad1de7c7928e39741d45cc8be15b80745a59005d53c3645bb8aa24c61c3f999a2ca53632cfc4bee91d702d79646ba61205d7da8024caee9b96981b5e418531e1fd477599034664c382a067d150a8007419d5241d4971bf2df75c63856e6669194573e789c8c2c06543abafab695af14c02b5f5cc48cf7bffb305991e00d637c917d877c43f34551c02e2064dbbfe837bb86f452e87f3eb8cb2daa2a2f48dc26c3fb1dc2f08da533ecb3611d98b0a3541f1efda3ef806fd4ca8fbca792c23baf4f1c84a339e7c16ab"}, 0xe0, 0x4}, {&(0x7f0000002000-0x60)={0x27, 0xffffffffffffff8f, 0x7, 0x3, 0x8, 0x0, "558e352aefde2c0df1ac65533dc72ebba7b1f043b7e0e1d52281f614d37bd1184720f136cdf6970ea8554fd8031af1eef3f76884c0e86e9b0fe94f0b715e47", 0x9}, 0x60, 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0x1000}], 0x4, &(0x7f0000000000)={0x20, 0x18b, 0x401, "c2bcaa0bbfa8fb3c74fca0e024551c"}, 0x20, 0x20000004}, {&(0x7f0000000000)={0x27, 0xffffffff80000000, 0x7fff, 0x7, 0xfff, 0x400, "6194b49d1057f454fea2e8d451fa32c77e081a94b573e5fc33cb65fe1485b2c8c69123ba1113d3aaa1785055a33666a4de213e84098c362c3860d0c9cf3409", 0xffff}, 0x60, &(0x7f0000001000-0xa0)=[{&(0x7f0000001000-0xd4)="5bcd136fb98e49628ced233c96dc059e3d1a37980b604533904fc3039edf23d2c7052ecb38731a2dac0bf6fb57a3abd0d0098c5638ebd179d7d4cf63c24a5dc3b64cb88453e741d562a1604e1e4787252b83eae2cfe2b216d9037c78eb7e01d12e913fb9b42a31bc1e3b38494098892e14af59a2edb746264565a276774142b6f57eb0d22c65222ed735f698eed8a92e85002c689d17afee0dd2f537dcaf70cfa4dc29e706bcaaa0939b22d9dbfde0a36fb8460988b7fd12b0190f50426b86f2b87357472d1f6ace15d6a23bd9b42b9ac3e3ab23", 0xd4}, {&(0x7f0000001000)="7b19302b311aca4782329822155b54683b455256cd96d8c3f8f58f7e8cef5ca8ad16bd323c123b82d74aaa150ad9119815acc2a445e9851f005ef54fe3cd176dc61f7ae419f75a3e33f15c4dfe258449ad911903d277f06f90e5c0e61284c0c2", 0x60}, {&(0x7f0000001000)="", 0x0}, {&(0x7f0000001000)="7e0cedd2f8aa084733bb229f5fb85aa6db26e64e79ecee1835f31c6325f4851b59aface79dc3dc9835800bfb1994233270f6219bcfb3efd72d7ef51a3093b41169f5dbe8d87f54cf543c05fe66fca90f774234bbd72dfaf6000ffe7368a275e71370662d51907cf03f8a34c2b9f0fe00fecf0a2dd14f5cb3f021cbf661f99974b433c3025c07e9fa6bb9acce3e881b4413116990c47990d280adfa82b0670ebf838c481aef0c278717714e", 0xab}, {&(0x7f0000000000)="daa2343f55f7bfe30a459979cc98622f69efb81c08e85e9c9eba604e372c76da61c9fcac3ecaa8ea688c69aa658d193a8051c7ddfd6a78828a52c353464a170cdff0fcb7ee71b837971d57339154271b26d535c4e224968e4cf9f42efdce6b5c40b4669ad9f4826a325e3f096573bb86", 0x70}, {&(0x7f0000002000-0x2f)="b006d91154cbd02202620ebcb36410f21b2d13a09bd45f2fcee19a52fea8693bc87bbfe5d28521a1ea019d4168a1e0", 0x2f}, {&(0x7f0000001000)="32178662c21d486194ca2a75903acf5a451f568598932560cae35219432b94f8682a08", 0x23}, {&(0x7f0000000000)="3eb9b3f93ceaef8a94fd31ba552475a8f316a2ea0a28a16c8c71e3faee853407cb1640778bbe9baf866b6f86a4b036673b2821a3f709fcde1cbef421bef1b6c599c2a8f1e9f58a5a06e321965970071a76737770191b9877abeffdccd429e5ea32a9f61b160ce07e8ca3651ed5ff51fde6a3169a1838c3d8fda383ef8560155f8e", 0x81}, {&(0x7f0000000000)="c62172dd6fae01282deb131c64b450d1813f3b62b6266a100aed348b5e7ca5b3051b7fde21e44e4ef9da86cc0ae498fcc873a031cfafe9195ca142ae10b10e179f77c032b4d831a7be50", 0x4a}, {&(0x7f0000001000)="c0883e86db6f83c32ef7ac1c4e5673d8576af887de54b7e61b1dc324877a18a4627e52044e62827b7a1eae7e1076cbefdd20c3c978742622cab719f134db4ec9efd9c6b712f24bebe9d98712e9f28bc38a7d70c1c976e161eb2e437e0e4bfc4eb9b992b0956ae2ee46261e7aab8f4ef58886ec1da6f3b6daaef0b7c3", 0x7c}], 0xa, &(0x7f0000000000)={0xa8, 0x10e, 0x247, "e3649ccb0a5d4429fd431287df909cb2fe3a9ee7cf3d0e118072ec318a24604af06ff2a4016dd0f001c351de158c2ed0660b573c46635896dacc396d9cae6d1ff99cb1ee53e1ea6bb630379d464d9d6ea7e98886716889792c4daa084e107f53c6648415fa01253c913e66ff23c64e37941865462c59c2e52660fda1b3134fd5377b096c522e8a376183e82f685bc29d57c6"}, 0xa8, 0x48000}, {&(0x7f0000001000-0x60)={0x27, 0x200, 0x101, 0x1, 0x4, 0x2, "f503640a18999e161645afbf983d349336ec871bf0b4c99fed73dea0a3d850d8a47e348fd84938c08c888913d8cfecf07b816c86e85efea892201c7e5548af", 0x3ff}, 0x60, &(0x7f0000001000-0x60)=[{&(0x7f0000002000-0xe5)="3b7ce2043b6dfbfe92719441a26e8e9103c65f8b513e6410403eba9e467b40231e6ec0429805a44939a216e33b87037d09e490b096b8326ab2aab43ad49fe634b487a2b1ad4d7ecf0a523d52883526180ff769861738cb1c15ad4b4ea927cb2a110d085e86c2656f1d43e8c34011e97cf649530a751060b44e1b5c334ae9e7c11504c6676f5944d6028a144d7334528a38eea1747c5c1cbec3bfff8de26e76427b78aa3708247d2858e39dd5a7911dddc1767f099de17fca8973952e808595b0f312760a4bb4548f43d7281ad79f84359b08c0f7c12d98a3694628a2f7586c667ff88f36f3", 0xe5}, {&(0x7f0000002000-0x53)="62dc230bdb8e623a52686a992fea975f29ee86b3e3e6f7ca6fd1f301db21634bc42cf99a777bf82ec8cded15f50ee785fc57cc1fdf4f5a79a8c0767f82e31e8b3a0958ff0df1b98950af89be241ff5c9f00b6b", 0x53}, {&(0x7f0000001000-0xfc)="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", 0xfc}, {&(0x7f0000000000)="30f5440c7ef472822c8740c96ad326e52c8eb4e06c37894128370b19ae3e68da0700b55cbf0d836d77021fccd0dc3614b2486ca2071bc67ba71f69f83825f28ddd40de0d88f9edb1f9eb1e66be7c99840caab1b30c2cdace11a7ac6ed66f1eee5a4996fa71e08e81e623f96344906ff42d2183dd813b49076da6aaee2b346385de0501bbed5dc62cfdcfa3db2d9450018a6b786c2d6523bca1dd90d22e8fc0c8fda8e49c05048eeb1081b1acaa5219f16e430b28ba26e058fe75fd713bd69fbadf56bda5feae29a5bca43d5c", 0xcc}, {&(0x7f0000002000-0xb9)="c6bdfe0563e64995a1276854fbdab9192ae74fcbe41c3a7af6def5187823842c5218992cea531d4237113f7bb8e1450f810426ae8e336fd26d717520130de46660e0db6ba7e2f8360f6e3893daa519e708b0182b316482dca0b20348760b56effc0e9ce1bc644f8d57517a46799dad93352b8b2d42241e7ab510238189d47c4b0160d4d6790558726d0d426359e8f80b7ca085338ca44ef3f0d908d1750922a523980f3b3de9020fae2d760f060452508febe404b666294d47", 0xb9}, {&(0x7f0000001000)="ff1ab2ece4c463d0aecd59", 0xb}], 0x6, 0x0, 0x0, 0x0}], 0xa, 0x4000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r1, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x951, 0x4, 0xffffffffffffffe1, 0x0}, &(0x7f0000f2f000)=0xa0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r3, 0x6, 0x1f, &(0x7f000000d000)="", 0x0) [ 337.199192] 0 pages in swap cache [ 337.202642] Swap cache stats: add 0, delete 0, find 0/0 [ 337.208006] Free swap = 0kB [ 337.211044] Total swap = 0kB [ 337.214069] 1965979 pages RAM [ 337.217175] 0 pages HighMem/MovableOnly [ 337.221149] 326355 pages reserved 2018/01/09 13:42:11 executing program 3: r0 = socket$inet(0x2, 0x3, 0xf2) setsockopt$inet_int(r0, 0x0, 0xce, &(0x7f0000913000-0x4)=0x0, 0x4) 2018/01/09 13:42:11 executing program 5: mmap(&(0x7f0000000000/0x6e6000)=nil, 0x6e6000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006c8000-0x8)={0x0, 0x0}) mmap(&(0x7f00006e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f00006e6000)={0x3, {"abfc4567472d57"}, 0x4}, 0x10) mmap(&(0x7f00006e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00006e7000)={0x0, 0x9}, &(0x7f00006e8000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00004e4000-0x8c)={r2, @in6={{0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socket(0x0, 0x0, 0x0) 2018/01/09 13:42:11 executing program 1: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003c7000)={0x0, 0x0}) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000337000)={0xa895, 0x8000, 0x5, 0x800, 0x0}, &(0x7f0000ff3000)=0x10) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ff4000-0xa0)={r1, @in={{0x2, 0x3, @rand_addr=0xffffffffffff8e46, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x146, 0x3, 0x3ff, 0x10001, 0x8}, &(0x7f0000dfa000-0x4)=0xa0) r2 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet6_int(r2, 0x29, 0x46, &(0x7f0000f42000-0x4)=0x0, &(0x7f00003d9000-0x4)=0x4) 2018/01/09 13:42:11 executing program 3: r0 = socket$inet(0x2, 0x3, 0x2000000003) unshare(0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) socketpair(0x0, 0x7, 0x80000001, &(0x7f0000e3a000)={0x0, 0x0}) setsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f0000e26000-0x4)=0x5, 0x4) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) close(r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000245000-0x8)={r4, r3}) shutdown(r1, 0x0) read(r0, &(0x7f0000001000-0xb2)=""/178, 0xb2) preadv(r0, &(0x7f0000001000-0x80)=[], 0x0, 0x0) 2018/01/09 13:42:11 executing program 0: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000bd1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x7c70, 0x7, 0x4, 0x7b8, 0x0, 0x1000, 0x3, {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]}, 0x3ff, 0x9, 0x8, 0x5, 0x2}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r2, @in6={{0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x6}, 0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet_dccp_int(r3, 0x21, 0x7, &(0x7f0000000000)=0x40, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000000)={@multicast1=0xe0000001, @rand_addr=0x9, 0x0, 0x1, [@multicast1=0xe0000001]}, 0x14) syz_emit_ethernet(0x13, &(0x7f0000925000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x4000000004, @x25={0x0, 0x0, 0x0, '\x00l'}}}}, 0x0) sendto$inet(r3, &(0x7f0000396000-0x87)="bf5c0dbdbccecd86fe0987473a5011235b80571cbfab61042e7afd53461bb79bbd32f3ffca310d48b740a93491ade840f8c075ddb114c99aecc0680c5da1f672f93dd91de6f5e98be1c903cd5d5ef6d526e93967667f9cadc6c81269067b7591dc1398356d1edb6183c9bf5dd9bfd1454d37ed916f1697de6e7cb612f285e3019843052c1234bd", 0x87, 0x80, &(0x7f00002e0000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f00006f3000)=0xda8) 2018/01/09 13:42:11 executing program 4: mmap(&(0x7f0000000000/0xce4000)=nil, 0xce4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000632000-0x6)={0x0, 0x0}, 0xe197, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000ce5000)={@random="c9b7ff01bd31", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x804, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @loopback=0x7f000001, @random="066dc89f6509", @rand_addr=0x4}}}}, 0x0) mmap(&(0x7f0000ce4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00003ea000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000ce6000)=0x60) mmap(&(0x7f0000ce6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000ce8000-0x2)=0x1, 0x2) recvmsg(0xffffffffffffffff, &(0x7f0000ce6000-0x38)={&(0x7f0000045000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f0000cc0000)=[{&(0x7f0000ce6000-0x48)=""/72, 0x48}, {&(0x7f00004ef000-0x4f)=""/141, 0x8d}, {&(0x7f0000ce5000)=""/201, 0xc9}, {&(0x7f0000ce5000)=""/21, 0x15}, {&(0x7f0000a2d000)=""/158, 0x9e}, {&(0x7f0000ce5000)=""/147, 0x93}, {&(0x7f0000622000)=""/228, 0xe4}, {&(0x7f0000ccf000)=""/89, 0x59}, {&(0x7f0000276000)=""/173, 0xad}], 0x9, &(0x7f000090f000-0x4)=""/4, 0x4, 0x9}, 0x120) mmap(&(0x7f0000ce8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000ce9000-0x38)={&(0x7f0000ce8000)=@ax25={0x3, {"e6ebd9a0523df1"}, 0x9}, 0x10, &(0x7f0000c02000-0x40)=[{&(0x7f0000ce8000)="d2fb00b4742eca8c4724461bba34ad7439e6d00f88b821468628d5aa6e553f6dd943d1a46db67dffc27ccc2f2b78772e1ff676a965ba10aca3eeb8bd725cd4bc5ef8fd64c2326905d954d1466f301b7b79f8f35ce32a43f53a1e1b30e4847a03ccf7aa29b598e9788d9508ff825981240529eaf71ac3ffd72a372f255b799178ceb4cae3f050ea4c9b81e501be21329104448ce4c38b3c47b022669d142ff8c9d96051b99a110cfd363499ec2824774929a27860b8491bfc81944e5aa0bc2e8088ebab68d7d69b5d1b95a066c985a5", 0xcf}, {&(0x7f0000ce8000)="bed7f54688ffa1577b1e05fad73e723b80d53b6a8f75d80cdd728c77a763b33653a775db3f05382f215a971691cd2f1f5d09a1181e2740daef8118f42d1e53e0620b0468f41f9884a1430192a1361b0c55a808b20ac772556d52b67878dd52d126a203391e62bf45f9c3a68e6084569465b15feba43c6b1d9d38c001a115a3978f706f7b26ab4b5e3b2d983474eadfa615a05828a53937606afc0ae9273ab772c75c75a065a460141671cc7dbea6e262af380258049aa5a53c5094e8f79565f133f73664fdd56edec910bc87e7eb39107c9952aab72c90ad502bd2fb1b7dc2106dc5c128a58cd3c74cc0ac662d71619bb2c034cf8aa14576d94bf890b1eae3ff83910a5faae845f65039d0b71944e42d616d73f310045dd29a3e3872dea2c91e3ac64b23601bc7799f7f3135cbfd0c54dbe3b7cb2ed89de5f9b97629e2a5dcefa639d9ff304c3dd4b8e8c54d64de5069daf8e8b1276335393e103c5ae8c642df35ed06a304be8fa1c0cb391c2af08791c96617dc14f7761e055cac61744b5df6e7a2a307cff3cfe1c44bf790d49c15580bbe3afcc24bf2671870da0d6e5abaef2fcdc19faecd0fe2cec03b78c36b0b5cdf7dda7562e1708f408fe8fa9db41d8cc76a49aefcf253631799245046f092c9b365613b3d51a7b44ef92c3700dfdf95f3a6dc47e5d647c191d4a5d5c71228ecc506ae3ab63b94d249a541d06c565c58b676c00bf9c1d06bd252dc705f65b4c7f0d37c57fa2bce47b5716c61bc5ed0c9f1eca9bba3326afbe6ca37014c3ff383b94bd2485994b4b4a2c3f67b5e6e756d0c25feb44cc227f885b5e7f7b1cd5045c67cd5361ac5eda39e3e8e9c5483fe0e40cf3f70b1c9bbb157440a14985a01c3b570589519ddcb6d134c42e180dd26da393f4156e14c2798799c723d2fa46abaff89bbc22f0fcdbf63dc4025af277c776310262f1b5bcf94ab19027c438a660f983780cb6621227c348439b455153d32fee3b7f8d722276953e61d487ef349823e2655eeeb670ff09bd89ac566ea88223a23e087e789afe3e1e72ea021e086f4364cce82811d36b2bd9bbdcc0f7f84ef483ba714de1650aa441623ff774eb90c91b8cfc4a69f670dbb663ad405c557e8bf2637792d690a975871f8534df66e4c62449661e734e0ba26b8c5527f0e4f61487b7478d52c5c01744e2a23ecc009282e40f58855923900437d4699e195cdd3d7d1dc7f1f60bc3edd6ef5a7e139b15f7cb3c34f740f9b56f090b7e9b661793c890093b9b1e0576aed45810ede8c3202bdf00a702f7f312051efc655e30c9410f4d988eb0f6ce485a72829a404ff9057704bc24d9351950ea4e873ea4285699cfd9eda848af6c2e2476ea063a4dca7079815bfcbf04d402cc600489294dcea3025e12e25e1ba49d43c93686f627b4393e07420a3d2d9f1c853bcf49cfadbcfb5c2f8eb7d4f90ff0473f91380381bdb636d23b009f64fa690392d11c1b494db8076db66cbb6f9027fa6e0b781c5988e0b4d206175cad41d599184a8f9332c8b62f33f8b7c372ff5718ecb8e8d65a7fa1468f7b52bb369ffa6a6b61f967a4919bf9fee4cef4a26fd0b5320eea6fe965cbda65328d7aaeda872b049d0b205b203a24b266e6682df0a822027920328aae533885b49ed4d6595f92de3c0e07c54fa3e28bca457325677b7d639e6772233515b8dc910a3b0fd1082c436c57e28020ed127afbc73174e02ed52aefc0b4543491e0c5634f3625563d62f8a4f2041cbb6e046da6ca01817e5b9c9393e7836ff96eab9e0a45d34ae79acb07cb81896def3a6a306a43bfea26d9ce15638372761eb67ed43c4519f720d3488acae6996754dda47241c872b1db9f977577690b5fd1719a7ccc95233c6e99e5841a61d6c4dbac92f2ea748fe7ab8ff40bf24c9d9ba21c2aec1c10c9a6de1b30d4c989d0de99743500f0c9441041444bccab696e53355aa776eb2f28eb234b9718ef5f36c567e1be4decc5540b48500e3a99d1da874ff66e6e287569a6299313be67a1212770c2eaefcd41e1aaa660a475707aca0867d287e1d45fae96b57bb351dd2c80def06282c6a4830046d3beef0b9dda7b7d9628b84eaff3082b2a5f37d0997b36dbe80d21fa00fe5d4b9bf501bb0992ead73ce74d1514a9c20493837a98f8e2184cb108ac442cbb3ca183421d5d920bd17273664f26654378d93b0128455407abd90fde805c8c84e48615555a2290f52463e7ce5f007f00cd56c4a7ff9bfe90a6c9f2d3cfbd5f1aa0c7c9a2631c1b00898afe09b3d4fd27a22f0420cbc345c1fa5a970e4ba9a3f119d997254ac21cdd0b8e94d0466011802e3e7944e71ce8b6a2bc0b4cb86de3969eb9131da992810ba8bfb61cc3c4653972a5e0e16858ca2d04933d6f2a5725fbf8590d428fdc973dfb90d8c7525632888881a500dc067ee82f6b9461c17cb0c9021e777abdb23c4d15f69adad7c5541f31dacdfeb37c06ce359bb7caeb1f350820f8d35c51a100dbf5e53f1082e688d5d4b6ab2ed34db911683a8b1f63076a97df397010f719007b054d6269d54d5e57cb0db9bf8579b5749bf26f95d13aeda6b86908003c0816185be06af0a3f39bb2aa3ab3884dff24a501efc1ec3bf5da80824ba2514b83738200a038ae71da033265986284ba2ead947e78c5684a1e28bd01d908d2462f46c848190105d277eecde83abcdfb015a8a644505c39429838844209ce10ba6e75e406742da5c9850306c30d52f8a1c3f457c0746c490fae48f5212e35e4ed6aa567c8b6af685b4677ff92c6743e175956781c95150dd8431f7698c9c5e0dd877fed3b64b64be8ac9bd9b4255a0e939d0163027dd85918c49ab81a8a3adc294d4dd1457582163903949ebe5a9be70ab95221f376a81a0050286a807b274fa453c88319c00d13014757192e84a52362d435814a05bff52089c05e9e9ecc98bb235420f2322b17d4712de5c1e2b83fe0d5834cf443ed9ceab4e1f90e462fc53357921f8c3ec71f01509f9c8525df1cfa44658bceb1a8d4e2ae854fd3e8da8fd24c2a7f06f1df048eaf6191864cea2127aa36f2a147f791625f0cc3440d800702411add0a2c2ebb39c1a8f5eb16b1bdacb8ff2cbe0957fd53189fb3de8cbfb604bcd47de2ce8e102e0cc5eb14254f01a8333c9fb26fb4eb11ff3791d939fbcf00243661f6a1656b7de9d34da5120ebd0db63e129936a17ea9dc433a82c74303a11498ba22b88aac1d7dfe0d6dfb6b9324f37a527472e4ac7d6f0f8cf7cb9d2bb3a1f74dc2cc3dfa7032d8a0ec258bf356133be7eebe31ce8fb2105927a60f62e59f115b77e4e097ba8498f2296c8d7014c1e189bca9fd062719895eeea53f19d0e1a1792223646073638ab6afa9650302ec68fa4a075e3a166be86ec5f536c635facf7ad9311b8e1230f6405d9da8600987c0c6716687a04f7c462a0a8e5d16393dc292d31c489b850e11a70e0785ce0626f61cbcdc185aa104422b418d680d41203b0fcce6a7d9c7665af54c411169d4a24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0x1000}, 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0x1000}, {&(0x7f0000ce9000-0xce)="0f668fe260f9dbf0fcf7db6864028673fccc839de8c29fbccd7f8796e47007944c27aa0b8c57857efd440b1666c913cbeee58db48928c12d1c9d8fd62ef090b20581fad45b31cec376a252724647ea36402437534c87f2e8560a6856ee9b8e3f75fd650d9555cb7a8b397038444115bbdc2a4c6665230f1e772cc880e88e4b40e4b96653891595342a9fe71490f98379200d4a7e2c5d321d795d744750fe5dfae2b7ded06f829d0f65797b1f48c28c5d2d9a0d4c4ed822cde2f8c03813676212df233128c04da3e53e294b9c7e7a", 0xce}], 0x4, &(0x7f00004c9000-0x208)=[{0x48, 0x11f, 0x100, "d6ed52ac19b12723a8924008bffc08c1fb1825457bf27ababe3ff90510588af09a868de1dc2a83ea3e53b5902bcba3bda1475d16"}, {0x110, 0x10a, 0xfffffffffffffff7, "689b2847071b1e5c4afd909f83cc0bf0c165f9e95474f9ae362badfac3e0bd63ce6a34ef526bf94757470459f775e892f0072b8f95e2d41c0f1dd4c1869bc832d70a9b785f711ff1c62de2076a61acd3a9b8b2a5ff5b436bf1f3dee470caf085581f570420cc39a98b540df1413091f8c7795d52cba891ce3a87f781d275ee218c21bd3ed3011fefdc0243e0b9819010194c4144fa3563c5a4db589602aafd8e2453fc17a6dc0b22b91bcd9131855fad5317b596061a71a9bae79bebeb1e2b49b41ea873e5e787380033f0d27a726d92a1846dc0e3c52d9c2bce8e050ed7409b30d70fba106b369858a1df5e5bdcdba8490901e81ccaa8884f564d"}, {0x18, 0x106, 0x97f6, "55ebe0"}, {0x98, 0x119, 0x6, "3035e8a0904521b2e0104090e17050143fa2492a76756a1ced21956e1c06be61d28929b840e049f36cc4fb5509b20291ae57b9f7df747e541b50c8bc7ba20dac99cafc5285678568a5b7e90f81c670ed40d01f7b1ca0118d67805b870fe7b6254d337de786dcb4b8d2e36b0ec147880ccdc922870fea69297f56777abd4c7d48fe85fc"}], 0x208, 0x20000000}, 0x40000) socketpair$ax25(0x3, 0x2, 0xca, &(0x7f0000ce5000-0x8)={0x0, 0x0}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00003ff000-0x10)=@common='dummy0\x00', 0x10) mmap(&(0x7f0000ce9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000cea000-0x10)=@generic=""/16, 0x10) 2018/01/09 13:42:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58) socketpair(0x10, 0xa, 0x4, &(0x7f0000115000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000eb2000)=0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f000096a000-0x38)=[], 0x0, 0x0) recvmsg(r2, &(0x7f0000e47000)={&(0x7f000068a000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000505000)=[], 0x0, &(0x7f0000ed7000)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 13:42:11 executing program 1: r0 = socket(0x2, 0x803, 0x4) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f00002cf000)={&(0x7f00003c6000/0x4000)=nil, 0x100000000, 0x0, 0x9, &(0x7f0000001000/0x4000)=nil, 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x4, 0x3, &(0x7f0000000000)="b51633ed7094bfb5db9f8051b2a8af225caa55ea4dee6b9f6d26a2d26b7042517b6d257eb51ec58a2310db6b6c7bd6b0cb6ec120d1039dde7778088c3de1ff45ec9a86db05a6ba8623f269de3d62406e61e8b10c09966d09cac7182f15f75f3bcf653a406993e1f8e4cf205d7e3db84c005fdefba08eeac4df217dd077b1f188233e1a8b562e5539c8c68c7640e402e01e19a15e3e9ace5ec7b5a54ae7db955adc25802caa7fe4c4c082ad39b3fbf0a0c4807c68f0541ccb2d7470d175c93c40f62f558ca3b1b6786cb7855df9c579fe9d7c94ff196dc714d52e605c765a544c883af4a52e6d73aa4b889f3e106f610e9d9ed4be3864c6cd", 0xf8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x0, &(0x7f0000000000)="", 0x2d7) 2018/01/09 13:42:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000025b000)={0x0, 0x0}) getsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000c9c000)=0x0, &(0x7f000036d000)=0x4) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf", 0x4) r2 = accept$alg(r0, 0x0, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f00000d8000-0x8)=0x6) recvmsg(r2, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f0000d08000-0xdb)=""/219, 0xdb}], 0x0, &(0x7f000037a000)=""/102, 0x66, 0xfffffffffffffffe}, 0x0) 2018/01/09 13:42:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x140, &(0x7f0000df4000-0x1032)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000b78000-0x3e)={@random="f1c5b3691179", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "0d5714", 0x2, 0x2b, 0x0, @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}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) r0 = socket(0xb, 0x20000000007, 0x100000400007f) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000250000)={0x0, 0xbc, "079fb492f7e75cfb205ebd16ffc8591bc69aea5b4ed18347d85e97f0be2a838e44ce26b3156d6ba7a8fe2c8254d21321d92bdae9a0c73dc230940d67663fcf75d33e1a29a90ddd1cb95e5651ce00fbfc130e9dcbbf5135fe0bb1fde0104ce1c863668e901e7bd4b89f499d3e1dcf98fb102b798d921b5a29dc5f0b767b2296c1951315f7c3a5228a4c70723b1631b7891400811126565fd200971d5765def4156e36053594d77bdaf62bffc342e0f641ecb6960350d60e2544fcbb82"}, &(0x7f0000aa2000-0x4)=0xc4) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00007d7000-0x4)=@assoc_id=r1, &(0x7f0000635000-0x4)=0x4) 2018/01/09 13:42:12 executing program 6: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000945000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf58000)=nil, 0xf58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x2) socketpair$inet6(0xa, 0xdc9f52fd366b4e82, 0xd300, &(0x7f0000c6d000-0x8)={0x0, 0x0}) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000f58000-0x13)="634600596d239d93c60e2d168b2e6425c50000000000000007839b7aabd67088", 0x20) 2018/01/09 13:42:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) socketpair(0x1, 0x0, 0x3, &(0x7f0000e65000-0x8)={0x0, 0x0}) accept4$llc(r2, &(0x7f00005c0000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00002fd000)=0x10, 0x800) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008e6000-0xe8)={{{@in=@rand_addr=0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0xff}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet(r0, &(0x7f0000956000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000e6c000-0x4)=0x0, &(0x7f000072a000-0x4)=0x4) 2018/01/09 13:42:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept(r0, &(0x7f0000ae0000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a37000)=0x8) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000cba000)={r0, 0xbc0, 0x7, "090df8e9a0cc96eee20a8737a72e23c2f455ac72137f7066c135e8d964ea9b78d680041a6d36257651688e4ada3dd8186e59"}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000f7e000)=""/142, &(0x7f0000d53000-0x4)=0x8e) bind$alg(r0, &(0x7f0000c5b000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) bind$alg(r0, &(0x7f0000fb4000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) socketpair(0x3, 0x2, 0x4, &(0x7f00009ff000-0x8)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000fb3000)={0xaf, 0x80, 0x9, 0x20, 0x6, 0x3ff, 0x4}, 0xc) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000061000-0xbd)=""/189, &(0x7f0000e79000)=0xbd) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000190000-0xa0)={0x0, @in6={{0xa, 0x3, 0x36, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x20, 0x3ff, 0x7, 0x6}, &(0x7f0000b7a000)=0xa0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000a1a000)={r3, 0xa4, "d6de1ed387d3555bfe1e71088634cf10cbaa845eb31d18e88b6c6d07185b7af35bc86f2e5696a05c88d4548d20830b4a2fd20c108129777f98c5566f9d5f346523a5b037f3fb1f624c3682a6c1b931fa7244eca1cfb9481242f99acf2ab6965802ffae3d99b0dd9242f3cd913614191aa3f1174df96ae01fa4315c73185b60f0034668b9b10a8693d1cd593dcd4c517d1e2ada3ed9eb385d2ba3bc880e8088f77e94dfeb"}, &(0x7f0000f13000)=0xac) ioctl$int_out(r0, 0x5462, &(0x7f0000d30000-0x8)=0x0) pipe(&(0x7f0000fc2000-0x8)={0x0, 0x0}) getpeername$unix(r4, &(0x7f00000a4000)=@file={0x0, ""/4096}, &(0x7f000094e000)=0x1002) 2018/01/09 13:42:12 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000096f000)=0x1d, 0x4) r1 = socket(0xe, 0x80004, 0x7) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f000015f000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) socket$kcm(0x29, 0x7, 0x0) bind$alg(r2, &(0x7f00005aa000)={0x26, 'skcipher\x00', 0x0, 0x34c0974c438db857, 'lrw-twofish-avx\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) bpf$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) syz_extract_tcp_res$synack(&(0x7f0000ad8000)={0x0, 0x0}, 0x1, 0x0) socketpair(0x5, 0xf, 0x9854, &(0x7f0000a56000+0x6c9)={0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r4, 0x40086408, &(0x7f00009b9000)={0x8001, 0x2}) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000154000)={r3, r5}) sendmsg$key(0xffffffffffffffff, &(0x7f0000c7c000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0xfcf3}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:42:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e38000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000aac000)=0x0) getsockopt(r0, 0x0, 0x2, &(0x7f000031e000-0xab)=""/4, &(0x7f0000b91000)=0x4) socketpair(0x19, 0x8080f, 0x9, &(0x7f000086d000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00004a4000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000e07000)=0x5) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000e54000-0xa0)={r3, @in6={{0xa, 0x1, 0x22, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5a4e47ef}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x5, 0x2, 0x4, 0x8}, &(0x7f0000d04000)=0xa0) 2018/01/09 13:42:12 executing program 7: mmap(&(0x7f0000000000/0xf5b000)=nil, 0xf5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x80003, 0x7, &(0x7f000063c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000f5c000-0x6b)=""/107, &(0x7f00007ec000-0x4)=0x6b) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000d42000-0x4)=0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b39000)={r0, &(0x7f0000e3c000-0x33)="83b238a25c4b291100719245aa2a7249fffa84e3dbeb94212bb643ad9f31c7cfc33956426db0e9ae49cb99782174b3e6825dd9", &(0x7f0000c8e000-0x7e)="04e5e12bedbc00450617ee4d9c13464ad9222d2398fcea593dd6c932ea6aa00ce9b9a728ee86028b15c47d64a0db9c5f033a33bb31c19b7b17098bd067c36d346bae098abeb72d67c575c0455bcce5c4d3b01894ea782568e5e0380520f108d95c3ea2d964b76d817792ddc383f029260ae8fd129ecdddd25cdf8c1e36c9", 0x1}, 0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000357000-0x4)=0x0, &(0x7f0000a25000)=0x4) bpf$PROG_LOAD(0x5, &(0x7f00003b3000-0x48)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x3, 0x7, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/09 13:42:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, "68617368000000000000000200", 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000377000-0xa2)="2a65e7fe980b54fc9869159febfa2822a5e04ca11dc3b89de67d591e0136d79cd89a834afeab4a83af5dc042d94133b4a22012c5531365fb36a61484d01b177465", 0x41) preadv(r0, &(0x7f0000e65000)=[{&(0x7f000005f000)=""/17, 0x11}, {&(0x7f0000bd2000)=""/170, 0xaa}, {&(0x7f0000e1f000-0x85)=""/133, 0x85}, {&(0x7f00003d2000-0x93)=""/147, 0x93}, {&(0x7f0000b0a000)=""/137, 0x89}, {&(0x7f0000344000)=""/133, 0x85}], 0x6, 0x0) 2018/01/09 13:42:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000769000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000042b000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00003f6000)={0x0, 0xfff}, &(0x7f0000821000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000047d000)={r1, 0x3f, 0x2, [0x7ff, 0xff]}, &(0x7f0000f56000)=0xc) r2 = socket(0xa, 0x2, 0x0) getsockopt$inet_int(r2, 0x0, 0x31, &(0x7f0000f81000-0x4)=0x0, &(0x7f0000fb9000)=0x4) 2018/01/09 13:42:12 executing program 5: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x1000000000000033, &(0x7f0000370000-0x6f)="", 0x0) socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000115000)={{0x10000, 0x4, 0x10000, 0x0, 0xfff, 0x38}, 0x6}) 2018/01/09 13:42:12 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x805, 0x1000, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000002000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000001000-0x20)={0x3, 0x100000001, 0x8002, 0x8, 0x719, 0x44b4, 0x0, 0x2, r4}, 0x20) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000002000-0x80)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x80) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0x0, 0x4) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000001000)=@assoc_value={r4, 0x6}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000002000)={{{@in=@broadcast=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000001000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @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]}, 0x4, 0x9, 0xe8c, 0x500, 0x6, 0x20, r5}) 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) pwritev(r1, &(0x7f0000002000)=[{&(0x7f0000000000)="59c3599ce4684ff6b8c23474cca8be184ceac055ead3fd94e836ea4522e1782a05", 0x21}, {&(0x7f0000004000-0x49)="712b24cf9dbb01fea9dd0d072c8106dfae4711862928452ceccdc9f394955bd619cf6fe5d66a9a7e03b2cd9dd615ebd53f1ed46803cd8a7b62876f7fe57b796dbd0c8b2cdd5eb65801", 0x49}, {&(0x7f0000002000)="3b371459766c066902a01914e3e1aae0426c3c1cf240bbb60af57f6c66aaef9065799e6a94205e582d9ff5c3248d4f5a524fba4c14098034962044c514acd0af5d917e8bebff7e41bb0b00497a2b426cd65be7e06d3b2d60b6a88130b83436a6fa8d50cd21b8a7ede8033e66ec8adea109dc6cfc5a1d051ed58d2d12d3490a27270903b85908c0a1f54b3fc190accee71802e751df3a5c1d0ed1ba4d6d0b7501dbb83c4a8928a1d418b3493ecf5e2694de0423fa9c66be2f7c0cda78386942d1c4820be693ee11cd40ec84ca", 0xcc}, {&(0x7f0000003000)="e4d2a707549fe6389ddd71775548f7aad9340c49f25c85c8823c22e236885050a852549d9bb7e5fe9dcc", 0x2a}, {&(0x7f0000002000)="2b93bf9fcbd27e020cce2ce4173c9d2ea6746f26bacd2dc7480487f72035818a481beed5c4f80b21db94a6c2d110a83583a6a2774b3a680c3fe235be60aae5b535fda78e8719af2feb069a0486cee42b975e61a7bb429d8fe82c51e4d1d8645acbc03b9726256023ade9071546dc34863f84e45ca6bd8649cb90dab0c9deb1bdce687ce51247201b1bedb5b50a0ff12b5c0299111b542d08ae666e29d879157242f18d56127f4d7064754adfcbd497d8499551174ee55263a880f2ad601a4fb546ec88154e0f88d159a7071f3e72a59ea9c2dd6ede52931a513c466060a99815f46b47eb1ce7e9", 0xe7}, {&(0x7f0000000000)="3635d0f22c60f9d0edce7e66292d879b890da38b72244e3c3b8a87e1d9c776c7d11f6df5757405eac39b6f39030b780af11e681f358622b73741f6560d74f054c014c917e61e34bd44aace76bc5a9858906ee6be2059e5c14cb43d3597bb45bd2ee08f612ea3bab419b3f60de64408e02a3500b167cf73bb1e27490691884666c7b283459c37fc588966e0172ea369737cf0ccc5ebb8234ef0c71bde766b859ed5562d0b101e22c8f91cc755b23c327bcab7dfa089ee8025fd1ad36fc3b967", 0xbf}, {&(0x7f0000004000-0x81)="499dd96dc44dacae260cf67a97ff0b3dd3d6e61e39078c404cacbf5899eaf9f1be2359846f6b15a6a6e7d51af2877ccdc6b2c695c8e712340f9c7c07f00c78802df75399ca57430654dc6c912c41abd1cde59c44591670527edc77c56ae733376a774748d8a248b75de5a2efff3a623fb9f77feb7eb2ad3c7aef8f42aa5c144849", 0x81}], 0x7, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r2, &(0x7f0000004000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000004000)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r3, 0x0, 0x17, &(0x7f0000005000)=0x8000000000, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000007000-0xc)={r4, 0x1, 0x10}, &(0x7f0000003000)=0xc) socket$alg(0x26, 0x5, 0x0) 2018/01/09 13:42:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000027000)=0x0) mmap(&(0x7f00009e5000/0x4000)=nil, 0x4000, 0x1, 0x50, r0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000791000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(serpent)\x00'}, 0x58) pipe(&(0x7f000052c000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00006dc000)={0x8, 0x4, 0x3, 0x8, 0x0}, &(0x7f00006e5000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000c39000)={r4, 0xb86, 0x30}, &(0x7f0000d59000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00005b9000-0x8)={0x0, 0x1}, &(0x7f0000d04000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000d65000-0x98)={r5, @in={{0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x41, 0x1}, 0x98) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) r6 = accept$alg(r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000fe6000)=0x0, &(0x7f0000c6c000-0x1)=0x4) sendmsg$alg(r6, &(0x7f00003d0000-0x38)={0x0, 0x0, &(0x7f00006f0000-0x60)=[], 0x0, &(0x7f0000b93000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r6, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/09 13:42:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000083d000)={@common='ip6_vti0\x00', @ifru_flags=0xa00}) write(r0, &(0x7f0000afd000-0xb1)="130000001000ffddbf00f49ff60f050000230a009d000000040afb000000e5f9ec3e4fe8697ae1a349009600000189b93c18983ae3820d1ab0f049a1b4b88ed4fc65be0602c2d3275df200aa09b1267c3d5f625e77e750da8ed7f76ca466a47bd87da5cd04b27dd2000000000000eca41bbce9093d468612f0267214ff9b20fb0f7e5bf12930d877b9cb3452b6c4e2387d886959e4ebd30961933ae9f90d1ad5b56d2a917a6f575b8b76199346c8f325b8", 0xb1) 2018/01/09 13:42:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000003, 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x2, &(0x7f000097c000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f00004aa000)=0x14) pipe(&(0x7f000064a000-0x8)={0x0, 0x0}) readv(r1, &(0x7f00001f7000)=[{&(0x7f0000012000-0x9a)=""/154, 0x9a}, {&(0x7f0000892000)=""/4, 0x4}, {&(0x7f0000f5d000)=""/112, 0x70}, {&(0x7f000080a000-0xdf)=""/223, 0xdf}, {&(0x7f0000c96000-0xbf)=""/191, 0xbf}], 0x5) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000127000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bb7000)=0xc) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000154000-0x4)=r3) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f000022b000)=""/40) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000061c000)=0x0) 2018/01/09 13:42:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00005bf000)={0x0, 0x0}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000049e000-0x4)=0x0, &(0x7f0000ceb000-0x4)=0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) tee(r1, r1, 0x5c, 0x1) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000ec9000)=@in6={0xa, 0x2, 0x7fffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x275, &(0x7f000061b000)=[], 0x50, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) socketpair$inet6(0xa, 0x1, 0x80000001, &(0x7f00006f2000)={0x0, 0x0}) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@req={0x28, &(0x7f0000355000)={@generic="0bf40000004db2f9d1a044d89f431e65", @ifru_mtu=0x4d}}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000bc3000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) ioctl$sock_ifreq(r1, 0x8946, &(0x7f0000002000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/09 13:42:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) socketpair(0x2, 0x80000, 0x6, &(0x7f0000872000)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000e69000-0x4)=0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00007c9000-0x50)={@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], 0xffffffffffffffff, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44000002, 0x0}) r2 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000086c000)=r2) getsockopt$inet6_dccp_int(r0, 0x21, 0x4, &(0x7f0000f19000)=0x0, &(0x7f0000ffc000-0x4)=0x4) sendmsg(r0, &(0x7f0000296000)={&(0x7f00002f0000-0x6)=@hci={0x1f, 0x20, 0x0}, 0x6, &(0x7f0000c67000)=[{&(0x7f0000809000-0xb0)="bec1adba15632ea576c53531a8ff8d9746dd48684d5321d788ad88ebaa3d8c6283766b541c768ae2ab8d14593bacdd73c989986c74a0794af0d3b62ff9653d5fe748dc315b2e85ddfaa95a0614ee433ed85070ff223e8ec6009d52cd86db6b147b17ab326319aa8a7b26364d20696232564e02e87c9c6fba87d7cff7ad99c09f31aa4055613778274bf633a28785378a30564203e385f909e773e3422b10deb70f55dc41de7a841f3299980f1690e1df", 0xb0}], 0x1, &(0x7f000084f000)=[{0xf0, 0x116, 0xffffffffffff3c85, "0ea1947f54c22738e21f0f5927185f5d7d7f4800642478a5c50d27f58fae99bf2beb0bb2d51be0ee94bb5d9807530a343519424ca54a5ff93fa6d2d4d143b99e91c5d5ee9995280dd34714e9c63d9a5ae9bc4fb8f08f7d1f4e6f1b9816127e24b050a7b951cc2f8a7ff8e8166e4d543b7f8322f29b7ccc3309f33fa4d2939d96fae373369819cf56cea4d852baeb9cddc20376ccaed99e8caad4b7d781d57e842b21e01254011e2ae88353da62452ddf4e3958274b434cd21d8cc51810a9d620c7a645cbecb4ea483f875d0ebf8ecaf54bf22fb696220249828b410e9482"}, {0x10, 0x10f, 0x8, ""}, {0x50, 0x11f, 0x1198, "cb6be187ba71aea3d327f9d6dd05568e9d901fa00fc52aa87fd5d34e8e41f210f14470c43b7194b73769590d7d40e81e208f72db9f212cf8696c1f"}], 0x150, 0x40000}, 0x20004055) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000555000)={0x0, 0x8}, &(0x7f00001f5000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000497000-0x8c)={r4, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000341000-0x4)=0x8c) [ 337.679742] nla_parse: 4 callbacks suppressed [ 337.679748] netlink: 61 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/09 13:42:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) shutdown(r0, 0x0) connect$unix(r0, &(0x7f0000fce000)=@abs={0x1, 0x0, 0x1}, 0x8) r2 = accept(r1, &(0x7f0000367000+0x89c)=@hci={0x0, 0x0, 0x0}, &(0x7f0000f47000)=0x6) sendto$inet6(r2, &(0x7f0000bb5000)="ce", 0x1, 0xc840, 0x0, 0x0) 2018/01/09 13:42:12 executing program 5: mmap(&(0x7f0000000000/0x585000)=nil, 0x585000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000585000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000585000)='nv\x00', 0x3) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000585000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) sendmsg$nl_xfrm(r0, &(0x7f00004e6000-0x38)={&(0x7f000009f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f0000584000)=@newpolicy={0x1c0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 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}, [@algo_aead={0x4c, 0x12, {{'authencesn(rmd256-generic,ctr-camellia-asm)\x00'}, 0x0, 0x100, ""}}, @mark={0xffffffffffffff2b, 0x15, {0x2, 0xfffffffffffffff7}}, @policy={0xb0, 0x7, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x5, 0x3, 0x7, 0xa, 0x0, 0x20, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x9, 0x0, 0x5, 0x2, 0x4, 0x7}, {0x0, 0x80, 0xeca, 0xfffffffffffffffd}, 0x6, 0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0}}]}, 0x1c0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:42:12 executing program 0: mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ef7000)=@sack_info={0x0, 0x0, 0x1}, 0xc) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000efa000)={0x0, 0x6, 0x4, [0xfff, 0x6, 0x7, 0x1]}, &(0x7f0000629000-0x4)=0x10) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000414000-0x10)={r1, 0x2c, &(0x7f0000efb000-0x2c)=[@in6={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000efa000)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000efa000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000efa000-0x4)=0xc) 2018/01/09 13:42:12 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000001000-0x4d)="c82862c5b1084d5fe92a663abffa8166bfe8ae6b17ea5309d141c24dfd827e9bc0390612b4eec05babb5ca733a64c3492e179030020e16aac62331968e023718b36fe44b888bb3f06f7c2eea09", 0x4d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x7, 0x45) bind$inet(r1, &(0x7f0000fc5000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f000010c000)=0x2, 0x4) bind$inet(r2, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 13:42:12 executing program 1: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000fdf000)=0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000511000)={{{@in=@broadcast=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @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}}, &(0x7f0000fe0000-0x4)=0xe8) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fdf000)={0x0, 0x0, 0x0}, &(0x7f0000fdf000)=0xc) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000b0c000-0x38)={0x0, 0xc9, &(0x7f0000fd3000-0x10)=[{&(0x7f0000fde000)=[{0x20, 0x11, 0x422, 0x0, 0x0, "8153569db691aae50e9fb82ce25cc10d"}], 0x20}], 0x1, &(0x7f0000fe1000-0xe0)=[@cred={0x0, 0x1, 0x2, r1, r2, r5}, @rights={0x0, 0x1, 0x1, [r0]}, @cred={0x0, 0x1, 0x2, r3, r2, r5}, @rights={0x0, 0x1, 0x1, [r0, r0]}, @rights={0x0, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x0, 0x1, 0x2, r1, r4, r5}, @rights={0x0, 0x1, 0x1, [r0]}], 0x0, 0x0}, 0x0) r6 = accept(r0, &(0x7f0000ef8000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000d3f000-0x4)=0x60) ioctl$sock_ipx_SIOCSIFADDR(r6, 0x8916, &(0x7f0000da8000-0x20)={"7c3351e948d0aeda8b764468a00d8296", {0x4, 0x3, 0x7, "a53a5c048574", 0x0, 0x0}}) 2018/01/09 13:42:12 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x807, 0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000cd4000)=@hopopts={0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x8}]}, 0x10) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x47}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7654, 0x0, 0x0, 0x0, 0x0}, [@jmp={0xf, 0x0, 0x1018, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f000000e000)="5941987bb188686d3cda432a44a794c91a4b2a9841907c3faa15843a5a69677cc4f498a30922b8c4b439b7ccb316033fb3289e49091312906088e422c15033a483c73a21d39116fdecaebd4295081cb3f556231ce491f7814874aeccb1280fa133ff5c65426e", 0x66, 0x1, &(0x7f000000e000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 13:42:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) poll(&(0x7f0000c06000)=[{r0, 0x0, 0x0}], 0x11c, 0xd883) r1 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet6(0xa, 0x80000, 0x44, &(0x7f0000d3f000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000692000)={0xeb9d, 0x7f, 0x0, 0x1f}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f91000-0xc)={0x4, 0x0}) 2018/01/09 13:42:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x12, &(0x7f0000d2d000)={@random="ff09ffd70004", @random="a72bd1064003", [], {{0x4, @x25={0x5347d1768d122c45, 0x0, 0x0, "05"}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000064f000-0x4)={0xffffffffffffffff}) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000f74000)=0x0) 2018/01/09 13:42:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0xff) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000883000-0x8)={@loopback=0x7f000001, @empty=0x0}, 0x8) sendto$inet(r0, &(0x7f0000f9f000)="", 0x0, 0x0, &(0x7f0000cb1000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00004dd000)={0x0, @in={{0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x25248089, 0x0, 0x9, 0x9}, &(0x7f000008b000)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000085d000)={r1, 0x0, 0x30}, 0xc) 2018/01/09 13:42:12 executing program 4: mmap(&(0x7f0000000000/0xdd4000)=nil, 0xdd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000b8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dd4000)=0x8, 0x80800) mmap(&(0x7f0000dd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000dd4000)=@assoc_value={0x0, 0x0}, &(0x7f0000603000)=0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x89f6, &(0x7f0000b48000)={@common="7369742fe300", @ifru_data=&(0x7f0000dd5000)="5b6dad444b7d467cdb000500000000000000000000ab00000000e700207222d5"}) 2018/01/09 13:42:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) getsockopt(r0, 0x0, 0x61, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00003b5000-0x8)={0x0, 0x9}, &(0x7f0000638000)=0x8) getsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f00004ee000)=""/175, &(0x7f0000f5f000-0x4)=0xaf) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00002c3000-0xa0)={r1, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x4, 0x8000, 0xfffffffffffffffd, 0xd0}, 0xa0) 2018/01/09 13:42:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1) writev(r0, &(0x7f0000bff000)=[{&(0x7f0000d7c000)="f002f3650dd24dd0a4bd6b5a8d48d862726bdeb59d2683e20f31395a6c83ed0600283919", 0x24}], 0x1) socketpair(0xf, 0xa, 0x0, &(0x7f0000e1a000)={0x0, 0x0}) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1e, &(0x7f0000234000)="e804d437132ba91abc0540c419fd5d3b1910799c", 0x14) 2018/01/09 13:42:12 executing program 5: mmap(&(0x7f0000000000/0xeaf000)=nil, 0xeaf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000eaf000)={&(0x7f0000eaf000)='./file0\x00', 0x0, 0x18}, 0x10) syz_emit_ethernet(0x76, &(0x7f00003e1000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f7ff", 0x40, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "a21adf", 0x0, 0x0, 0x0, @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], 0xffffffffffffffff, 0xaa}, [@fragment={0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @fragment={0x32, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}], ""}}}}}}}, 0x0) 2018/01/09 13:42:12 executing program 1: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000515000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fe3000-0x4)=0x10, 0x80000) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000fe3000-0x20)={@generic="e9a9408e315b9f174ac46f8efb69ac58", @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000fe1000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fe1000)=0x10, 0x80000) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f0000fe2000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000fe2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000066a000-0x28)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000c0d000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000003, r3}) [ 337.803470] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pig=22848 comm=syz-executor5 2018/01/09 13:42:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00003a8000)={0x0, 0x0}, &(0x7f0000c9d000-0x4)=0x8) r1 = socket$netlink(0x10, 0x3, 0x14) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f000076c000)=0x8000, 0x4) socketpair$inet6(0xa, 0x0, 0x8, &(0x7f0000521000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000fb1000)={r0, 0x0}, 0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={r0, 0x1, ' '}, &(0x7f00005ae000-0x4)=0x9) syz_emit_ethernet(0x36, &(0x7f000018e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x400001a6, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001, {[@generic={0x89, 0x0, "e5b57cfe9fc2f5ede2"}, @end={0x0}, @ra={0x94, 0x0, 0x7fff}, @timestamp={0x44, 0x0, 0x6, 0x3, 0x0, [{[], 0x3}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x9}]}, @noop={0x1}, @ssrr={0x89, 0x0, 0x6, [@multicast1=0xe0000001]}, @cipso={0x86, 0x0, 0x7f, [{0x5, 0x0, "ab9e0bf3e27047d3"}, {0x7, 0x0, "80fcedf7eec61529c8"}, {0x0, 0x0, "fc2a48"}]}, @timestamp={0x44, 0x0, 0x9, 0x3, 0x2, [{[], 0x7}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x200}]}, @timestamp={0x44, 0x0, 0x7ff, 0x1, 0x8e9, [{[@rand_addr=0x6354], 0x1}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x7}]}, @end={0x0}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2018/01/09 13:42:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000001000-0x4)=0x3, 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000d07000-0x8)={0x0, 0x0}) 2018/01/09 13:42:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80003, 0x0) getsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000465000-0x4)=0x0, &(0x7f0000e3d000)=0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00004f4000-0x14)={0x0, 0xf6, 0xff, 0x5, 0x1, 0x10000}, &(0x7f000050b000-0x4)=0x14) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000bb0000-0x64)={r1, 0x3, 0x5c, "18e7a2b51e0fd9e2b00a8af3f4d1e1de204d16efbd9d436bcfae64c1734d95276de05e694ed4812c353f3457acd9187280791bba4b1e62ad9c05d8656decf0ab381d777d0e7db4d01ceace41058e7e530d17b980713e169a0f81d1f2"}, 0x64) 2018/01/09 13:42:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d001010000512d"}, 0xd40}, 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000ac1000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000bcf000)={@generic="6b848c572a37c6d8f819725dd19740e2", @ifru_flags=0x1000}) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f00003ac000-0x8)={0x0, 0x0}) syz_emit_ethernet(0x42, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x80000800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x32, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ra={0x94, 0x6, 0x0}, @rr={0x7, 0x3, 0x4, []}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2018/01/09 13:42:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000485000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320-generic\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000050f000)={r0}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000162000)=@assoc_value={0x0, 0x4}, &(0x7f0000462000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f8e000-0x10)={0x6, 0x8208, 0x5, 0xffffffff, r2}, 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f000017c000-0x118)=[{0x0, 0x0, &(0x7f000061f000-0x10)=[{&(0x7f0000db2000-0xf6)="bc0233623288e00d6d7e06439b5188e1c7245f8f79bc40a346c147c8208f16172715b1c92313618f5c6920facdd2f98487750c53ced56d90", 0x38}], 0x1, &(0x7f0000184000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/09 13:42:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00004a5000-0x10)=[{&(0x7f0000f84000-0x39)="39000000120009050f00dd00004000000600004a030000000000000000fa001408002e00000000000000000000060000000000000000693e4e", 0x39}], 0x1) r1 = accept4(r0, &(0x7f000055b000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ecb000-0x4)=0x10, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000a6000)={0x0, 0x800, 0x2, [0xf22, 0x8001]}, &(0x7f0000d8e000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000095f000-0xc)={r2, 0x0, 0x20}, &(0x7f0000f6d000)=0xc) 2018/01/09 13:42:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000e6d000-0x4)=0x2, 0x4) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000b4e000)={&(0x7f0000c52000)='./file0\x00', 0x0, 0x18}, 0x10) accept$packet(0xffffffffffffff9c, &(0x7f00004fb000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000062000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000216000)={@generic="25afd007863bb99eda95f3b9ed6260ff", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000061c000-0x4)=r1, 0x4) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f000020c000-0x4)=0xfffffffffffffffb, 0x4) 2018/01/09 13:42:12 executing program 6: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e43000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000e11000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x8, 0x7, 0x800) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f00000bb000)={"5e6505e061a5d90c0297665e3d11ccfe", {0x4, 0x4, 0xfffffffffffffffd, "b2a7d2eb8fd2", 0xff, 0x0}}) r2 = accept4(r0, &(0x7f0000fa5000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000fa6000-0x4)=0x9, 0x80000) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000f08000)=0x9, 0x4) r3 = socket(0x10, 0x803, 0x0) sendto(r3, &(0x7f0000001000-0x14)="120000003200e7e4000f000000149b000800", 0x12, 0x0, 0x0, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000dcd000)={0x0}, &(0x7f0000fa6000-0x4)=0x4) 2018/01/09 13:42:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000565000-0x38)={&(0x7f0000252000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f00003ef000-0x2)="be17", 0x2}], 0x1, &(0x7f0000d76000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x1000, 0x20f, 0x3f, 0x40, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x4, 0xa, 0x1, 0x5, 0xfffffffffffffffc, 0x40, 0x4, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x2, 0x7, 0x1, 0x0}}], 0x90, 0x10}, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00009eb000)={{0x2, 0x1, @rand_addr=0x9c2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="3af83e4771dc2288c70b9787a1c6dfd0"}) sendto(r0, &(0x7f0000ecb000-0xed)="3a09134bb5c4d2e0038c97a968b09f8285e6f3b628a91d9df49981b657c6f0fd4f221ed29ea6d1d562f9b9516f1beecdf8b1c9d9445fadd3b011f0b69b28e5a8fee914649816687891ca41121493b4cd9b2c1249cd99ac752995da3d8df352754ee206346a90c76cc720288001cdceb13529067d41e554de4f655a0e273a76d3517b2eb3711ff7bce20e6e20f9f5aee9bea0405d1b58828c0df517ae1e71c4023d9fffabecdfe5638421db3cc8bddc71a5efee826534a4be8e7cca31229027c18f2d41d3fd2e5878da6c8806027b9e9c7eb4d2dbc19756eb78aed20fdf0f52c707d68f24b63e49bf915ef4c7ce", 0xed, 0x4080, &(0x7f0000bdc000-0x9)=@rc={0x1f, {0x23, 0x6, 0x6, 0x7, 0x6, 0x8000}, 0x81}, 0x9) preadv(r0, &(0x7f000072b000)=[{&(0x7f00009c8000-0xa4)=""/164, 0xa4}], 0x1, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000043000-0x60)=[{&(0x7f0000954000-0x26)="0e389af9b633d35ebca953f80164b33cfada2669c211e2551190176373f6f5d7b01278350354", 0x26}, {&(0x7f0000088000)="88db5a03943ca08be5d83cd3c8ae4ce6f987e49cbb1a5432b5df9bbc11654e959ca67e1565e81bfe43ac670a7ae15ec4e238f8eb4720ed04a20cebd066eac786d1a8ab084b335bc39af5cbfd9a1e391fac5236dae4da81bd29206947ac6fac3c7b44dbde34b6b0804af20e27858d78e1c08dfc94b3be460fafe94ae58590d01f58b69dbb723366b538badaed9a5a619cec62caf1dea93d6f90e01e098022c563dc76976eead402074cbc87971dd9eb934b0abdaf02655abd4ae6d8088666618284434ed4831185aa94452b30", 0xcc}, {&(0x7f0000272000)="d0b0ece95b56b39d8fcdf8f14c2eb4a9e93ace3421e2b2397063c2c24bfb426bc895cf4a6454749c18ac955c49a59c946510054e6cc06fa62b6d9b985ba74d8bb23e945ed31b288529098f4408953707a653608a7037e16239dca7425c808ede54cb936a24f5bd43c6b079e3f78c48eb384f2f604b70bac05c994d9c90cae9e3b40c3fc4c74cc1ba16adaba892166ea21ce2294073898f95251b09aa2bd33f740906308a3139a43b9eefb932da994b27189a61de56c0d7313da355b764f61b37fa32e7e5623cd5c252799bb236d63bf550a36893e61d7ee082ad389fc1fdba934330d34fa227909edaf3d036ff17dc5915fb2ce574f185d399d94174113556aa804b89052b7a8827e1a681c5cc6e4a86d9a4799a3641503b822c8913457ee39345a64c3382b77f58b886c8aadd4a3eefd2d210b0a92837ad9404f3b5494d48a9803677f016f392185233b8cff41f414256b0d9b298f2c87bbb03ee69c6c5bf5871eeffd037adb2263d18115ef3ddcb80ec7b5020e305b54b405b64372a073b31361ed4bf306bc9715e170b81024502a3bea2a7992664392385088b55e502a64ec025634c05d665062c9306ddac3320fbfba0230976c585aef94ef21e8c98e331002021c73fd9451a7f1227663d0e8a61622a2b2ac57ec0340157daebda9ecb0fe6f61d3befa8e5de40d9e00a7a81cac6e9a8f94be1fb706ec7f56bf68b3058c7a87b1de968081064a10a36335f5a7fd0261265faf6efe1e3ca1ab94112f2bf7a7cd77a7879eff0ba083df799b1186c3043cc0d8c09db97a3796231aa4aac2b0fbf6ec1823cf134b96286df99f7d2863fe99b7e25f062793505dc609c33a2bc12f3429934094c905849b4f43a987a6fa9923f2221b3e9e7238900da5d5935489316bbc6b57557a1cdf7d5b7adddc69ba0423b6d4080a012f4defab0672850d1b5e252007ab54fe9622d144c94eb1d094ca121b0d483e6389fe2d4d6635e3a1174c68e0b47fe34094c5f7231eaaad4841c812f816d37fa99a1b4cdaeb73127f23e6da2eff2768639d7e1adff6d014941e8f2103691c47e3d0af94a830cdebaf5d3cd19332b8586370e5e80274690d75870620a5974aa403a4d07f6c29a297a9279020ef8c836ccb2335d66ccef174de7101de56a6096f8d0736741dcb8976cacb061161bafb3997a72974a9830c12705410aec543674c1c5ce93a4fbf0cf4e7c078b73a1aaa079895bdb86a12c0a7d2995b66dddd0765a871385d2c73ab97b0eb54fdf73a5d83242a0a951abb8a798241b66266c6fddac0436d1ea8a01fb25701cd6b92c833312b8652897c9a48669932765bb04996d7dcaa5661b7e125aaa757a3aa1f1e782360c76b7f432c9402abbfdf017afee4cb47f49a8c3aa5bf1e506ba3b56efb2d8006bf8b8c04eb1fd33cab0e1153c1657b0aabfe06d02e56fa897020e565d3b682a846a9e0028303ffeb6f174f123aaf00b34315c509eb4df7409589084d1994def5bb9602f5d00a9b4dcf4a42d38be46f700b38a3751a78ee35dce063b2059087cd6104c474c573a613395595a62fdab230741670241246019efaebc27d6bd3f842567d8c9d85b4b4e1ea31af16d9899825d537595c7b31ecaf8a66c30e657bf671490507c6b795325ac51815c6b7d8170d5bb02dafcf664d2a7e48927a9a860126667bdb08482d3826559b755df1de5ad47bd418833fd47427b876afff00ee5fdd613595b56168cc95308ba5dc2a4d06959967791518cff89bed2b9b6cc2446ee81761f607187228d8649f6a8977052ebf549f268277602cee9ad02e290f1654012d7d42c01ed0378f43924be2ae022a1c9673e7463876b50737d807f3821def95893a48e3a498963908a8712f10993e7900f870ee68e279bf24a969420af4580cfe2618aa553f0d0cb4fdf3dcde5d84686cf5bd0542a11303500af8c86e883e33265c28f49d1fbb98952b8169c80fd79d12d5e9b6402d5ddc821b112b9a4644cb6baba4185df0106da168cd7917d4f90da7cd22d3502e5ffd50d689c0c1e16fbe36c059b0bbd1d6a14b2d1de5e1e6926e0f90cb8a153d04f89f0cd59ff80966f092244e2b43e7b71d732f448d066686d105be520960f929a7ea2e72d029bd7130903e7224af82424a424f92526aad14b245361aa616dac92a95c02222ccb820a501ee1bb0daddf95f64f68077bfd6f30e679f3523f5b9878f32fda15a6ac162f18815b713da4b1274e6394306e85d55e4301574ee92c2f901dcce077c4ca0affdf49d0d5c0e4c2f24bd45fd2ab775fef3faf4f637015fb87d3d9a63c79360f5db124d083019328c822aaf1d23776f4b8158fb66143284504111ad68ab0e96f5833325cbb9b0db6b1d26d4eead1009c640041f20ce913c25ed5e152ad319af925a127c41e846f6418952e68ca9ab8421e3d4a6f47bf6cd70d18d0daa79b9da28f8db9c3e414eda2eff2a4e13bf19903f3c37eb70c96d30873184462db9f90cd7dfd60d8519ae9343feb00ff53ab830cadce0cdee318aecbcc092e4ca3cd87bd37b3e104e62c34ef11ec61b2e23f1279cac891a614b854ef5b1c614f591560fb454340d44a69cc25eb80ad8d9dba771670c58f13adfe3d2d6ff9071a6155b57457d56261c9d60cb9b5d9137578e716b60049d1b1f74bc2b2ac9f4eb6efc411b872c714dc5151738df0c0f798d01d9bd7d9c4f099340a6ce39b45a22a2af416704c4cb91df0aacc8bd68f992cc89344d00068ba41424ac3a9a9fb68026f9a16806b4761cc9760d9e48daeb51f1f9209e17ff5fcf7184896a09a1844bbeeb31d9c748400d9b818ba25605fd1e77628981774bceb5427e6e9ca6a10a4b79ae056e6b9ae7dc03ceb98dae389a51bf458ef20a8f9cf8d0d537fe80a4c539d0b72c17fef1ad4a7e9a13618df7eda0caac137ad9d30bf9aa53afd847902babab162d68182ec0c745b5334c6c78d11a91fbf7dcd0ba129616a59fc67a48e68db9039928a2074adb15da52262d193f32d400c260198ab370cc236829e6211dc36a1436a21061e2a8dbea52b58a9fc085531ed33419fecbb661bade9ec81209b0d3e7d34caf05b1f62d7d8bc9332ffdad399b0ca75b34da308071cd95ca9a27010f0929e43af49388f01270db5f57d5b3bade7fa05c01b97c53cac5c61b86754f19855a26692a4c580f8ac705ec2440a17f365a7d5b1033a611de15ebf367b365b975f98f14aa618a7f0359d9b9cd75f8f889b7cbbe6faa089a950adf6afc5db524c8e5114c1cfbeed127db8987e39b51e37c4b4e0bd3a8a1b6756784331b05882a74863c63a57f4a4ae92dced771de3f5ac4b65ca4401a4190b2f5ca7df0bf0ed49b08dfacb6c797afb548e3b52a48dbc86134640592d5391ca0c71ef6b00df96fac8c95db47aaf1d39f725948bc3c4be76b4bc34e998c43f46139586750a4b616a92e87985dfc105d0e8d3d56d2eae39c8b594a4907f6ecc6014052b8d391a3c284e24224a16af6cdf13d68e36bd18e8f807489e8c81fb30dbc4d9ba5543334b00bea06dcdd4f7e816b03a4d22afff250f342d7b2b833df98b658f0ca4646f340b0ad5f4216b212b0ce96c354fcfa8feefdb30985904e75bf2b3de469705d9cf2a9e1ce80247c638e983353ba565e5fbe5566fd10abec7d736a81d52b1c3f5a4d155602864bd134334227bd9a30297ceaa405fd78226ab1b8b985d46fd1cd47ed503311f78c1c2e104a3093f318427e44538d036f49bf987ce7b3c9988a642992e4893365b2ed53d320024506d450c8a583275678e74155557377c9f97457e75214c353e20f60c20927ada5c1486b46b21e860f41bae412b5ecd4f7763d6093e725b3fb5193d31cc728376d7bf80665b484e4fbdcd812371a262b138a012f3b92b62284fbcb60eb9d5061c83b65e98653834004059893b1396009dbb6dbdbd3da343ff1ed64be514d247f8c20c7e3808e4d67f8941c5742848e54616d8bfe099918e1edfe29294e882ff69d3c3f24187b625a4dc03990c03e545e4eda2fa567d5187bd0276d03ebf83a707df97bbdae809792a122c9f1e302492e1b155d95e2f2e4231aa7e9bcd9b502834fa1e5dac5d1a51be171a194b6b32b29ab9050cd67473974d9205b3890c058613bbd23dc5795de2285170e5493c93ab435601c5c8b4d2bbf9b0be8218c3e83324f3bc7a3a2bc187177a3fc50f174fee21b9680474fd1bafe32c6094293c80ed08a21cf1928f52b99b98e26ccefbd8e472e1d79e17612312ab03377c9f5c69c8f63cfc64d16a6ee79612e781f654cd6a8d918d02c003f821ae85201a8e0cfc69d60aea1cf785f237e88f9e45174629d77386fb27ba605609f8c9a0f031533b1e747dd3f0a7d8a0d92cab60ddc270ac5cbabe17f73d4146579272b1fb8223b42092069da12065b27f02e886b4caca2513b4ab4406efe6f2df6d4c7d4dcb2a1a91c73081fdd74d0b5edb8baf65f6c04e2f6ecbfff82cd6fb3639c15fe15135ef68ed3f1eea07bbcbe3695750cc8abfb422d9c57ec7e197cebd0b8d0e84287e5e0e84e759999472f432937bd66a9ea35c457a221091f9102ef2a68f3c01a714bb592e523d8fe9b936ece5d8c75a1cf7b8bc8690495e8ac0d7e5eff6c6b8aa00fbfd35df27e4296f9498793a784dd2f694e6678d827bdaf2b7a426b708f4a288cea7c7a118426de2ec5815c9346146edd94be03ae0f35a6ae032ed01cccf118ac99faf3206628202aea6c6c54ac362d4b5ec57158fc7aad33ac929e9626e979777c8df711daf5d76764697ecfbed0f192451db00c45adfc3a9b19dd9336bc89c121ed5c0297d0fd4bc7169ae11f276131061a79ff0619668db2a3dbe1d434d78c0b80332be417fe3fca0133d5b6ce4367bd355903a7568594288e6e0288f8c0d66bc02718058b0eb10f9d0382d2db54d1140c0d9c0b7c8c2b525dc1117a406efcb903f987fbcee1361ed0ac1a8886dd9c65512335f13035c51847feb8b5066217ecb7858ce0ed7e7a200365fdc10f43dab3f5336a5f098fb2b8d4938bc9010ba2ab8d92408bca69b7ace1e657d180cf177ef602fa68c3f8991cf84755d5d9ec6dae1edfc2b7383ac237ccad06e9bcae96e3c8187d11ec4a6155aaafe42ea20cc9dac29547a603118bad1db116b58c26402045a6d73deb3559724ccb70789fa0b82fa5cc61cbbe0d1fb91413b1e4bb1f27485a4d1e7e3dd66ddb43b0a9f4345b13285de7b909839374208d59e9be0b4fad57a771a29fc82c53a8e12c439de9099560edaf3315adb1ad845706c94f25ab1201b674778703fa2cb7e454d86f858cfded97141d79805d42091b18b760d64551e3a5b3f91ab93ea4a9bae69a2fabd5d41b495311e67cfce40bbdbd0b715101b445890f620b0a6a6a5ad8e45e4048e524c3026accf3a628c2ebf091fa35b346d00a5daeab502ccd58d215e5b67242cc74aa5429dbe8f46767677a84bcf7a5556836172365ab5335b9213729188189bc6e7a41ba96bfa8d593f8e95224b14e1b4b20439abcf5553e8bce088e4050de1910bc9a672afe1c0a0adaced00184e77d35763353db97725c104e8920e0b2fd67b9223b8ab346ae68c0ca37a85cd0218fa9e899b6e423a6b74006cf2370d33772bc3b4eb94ca8772f90cd27b0db248f7b4eb320f9f4e111e84cc751ea4d85d8f6cd0f6db91c48844fc14342d5640fc0c6831867861a26e00e1fe5e4fcecfc486240d226c1a80108e8f8a5dd909d5863139319744cfa686c01157269b0460442377d747ca114fd09bb69f75e5bb729952a0930c0ae76398fc", 0x1000}], 0x3, &(0x7f0000317000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 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={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000485000+0xd3e)=0x0, &(0x7f0000b75000)=0x4) r2 = socket(0x5, 0x80000, 0x10000) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000fe2000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000865000)={0x0, "f0493de1854c"}) 2018/01/09 13:42:12 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) recvfrom$inet(r0, &(0x7f00003d3000)=""/102, 0x66, 0x0, &(0x7f0000a22000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000000000)=""/0, 0x0, 0x0, &(0x7f0000554000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xd, &(0x7f0000d49000-0xd0)=""/208, &(0x7f0000001000-0x4)=0xd0) 2018/01/09 13:42:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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}, 0x8, &(0x7f0000b77000)=[], 0x0, &(0x7f0000bd7000)=[{0x10, 0x117, 0x0, ""}], 0x10, 0x0}, 0x0) r2 = socket$inet6(0xa, 0x5, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000f5b000)=0x40) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00004d2000-0xc)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f000037a000-0x10)={0x1, &(0x7f000067c000)=[{0x0, 0x0}]}) sendto$inet6(r2, &(0x7f0000ff7000)='a', 0x1, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) setsockopt$sock_int(r2, 0x1, 0x40000000000007, &(0x7f0000565000)=0x0, 0x4) 2018/01/09 13:42:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockname$packet(0xffffffffffffff9c, &(0x7f0000d3b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000002b000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00006c6000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r1}, 0x14) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00002e2000)={0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x205, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000b6e000-0x78)={0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000318, 0x0, 0x0, 0x0, 0x200, &(0x7f000095d000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) 2018/01/09 13:42:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x4, 0x1) sendmmsg$nfc_llcp(r0, &(0x7f0000c19000-0xa8)=[{&(0x7f0000016000)={0x27, 0x0, 0x7fffffff, 0x6, 0x0, 0xff, "f6a96ae347a9504f7c23c78e6b16066959c6d81b3a06c36cc65dd9b632f7642d6bee4a604b4672a6b463b1a03b43e17b65eb134dfabe3fddbf65733c9ffc01", 0x7}, 0x60, &(0x7f0000f6c000)=[{&(0x7f0000db6000-0x13)="53f79ec7c456c531df6456b9e67c03028893e6396cc7d7679709843bc75085c1fbbe65", 0x23}, {&(0x7f0000b96000)="c8574b2812b2c4c6eeb4721953377002edca4d3c36f3b7ecc5c591c923c2d9ab5c9e7d78fc016e081a89347ff767de729fbec82d2e455045dc9bf5c840fc63c39f00072acfccf5ae27c7fc6497ca436fd56fbfffe95780d71d0df88b4508fb16bce1a2a6de8a0c9d272b8c99fc9370103635aee556b8d0324ca99e96c77753cd31b385134cb9505d", 0x88}, {&(0x7f00000e5000)="57d82622e23dd64f8872734b83adff69bca1a0f2105589ad648febc2a09df4cce08d9310284a49f25f13dd92452183493352f086223ba02f0053", 0x3a}, {&(0x7f00005e9000)="17af28dfad85cb012e55ee2fe973623c25c45473fcff3254907c27526073ee3c0eecebc85e719326e5abd4474286ad7f21167b8083265d8bed5ba67901c9173bc671b6c3ca4d8d4a", 0x48}, {&(0x7f00006ce000)="1cd6ae701fbdbbc5a5fdda18f6430fbdec221a006e6ba10597a7e9448d889f9d762614a9db19b742fe82a917243611e05a614a49477b1d365a4e6c42e7949d29c68334c95ce437d7f36caa2a96d199aa8e97d06b00a5763ab06e38ff40feae", 0x5f}, {&(0x7f0000909000)="", 0x0}, {&(0x7f0000456000)="9b0d236784ceab0cfa8e820be95c81c2b7fac5f48c3bed0413e0f5d8606248dd737ee6d427a3f4115fcdc7480e0bfb50163e4d942ed4d66c9df6039d5dcbc30900506ce830cdece6633cc2ce1bec1ccfb1680fafa3504aa6c205c47c104bc942cd1c6d4e6132452da158e68fa79b1c4c4faf77570a926866dd4702e70826cf22de5a83bf61073fa6b4186e6b76c6c6f5cd11ef9efce2bde3457d26dabfb1820a2b4db02e74c31b60bd75dc93b12ebdaaab202e10940bd414b253f965c42488819aa971d873c10b644d8dacb260", 0xcd}, {&(0x7f000076a000)="a5d589ea8be390caa386cf44758183601f07ae82519ce0d76c3a5ed2022430a29ee182965e3b57ba9245ab0214b7286b396d481837300d28d4d9140b3bdbfaca5273ad", 0x43}, {&(0x7f00003a2000-0x3a)="8be5ce895c89ed87c7bba2b302e968abaa384735d107dd5cd566ac44b0ec9da4d6c35ecbed9df6f4c85a3256006206998a73ae930071ee56093c", 0x3a}], 0x9, &(0x7f0000d54000)={0x110, 0x11b, 0x4, "a204fc5d9da2322e06191da5dfc1adb6f22d0a1587309aab72d6fd140743cc33065ba928907b184e196cd0b9979cf34c602afd4cc05cfde90296fc1142e2a836812c5c2c4eba6d374d0b59a29e5d5d377d9de2393006ad2ef0fe3b9d5662f47fc251c040e52d23961ca78054461fb548b9e46fa42732e37cdc1d719f4b4f8ab3a31e563c5a4a9a9103cc3f9843250d9e284b50f729f6237700ff4998e1f1408380565829fee6b099bba06cf8c10de68e5d44b604ed91570abd8512ee88858ebbcbeb1e82070304e4abf62f6e5c59cc7a861e32078f6f1f293db207f3a6ff56d247bc09a57c3a997b5cd6f534c6082ee431cf013cf7f0c1609b"}, 0x110, 0x40000}, {&(0x7f00005e9000-0x60)={0x27, 0x0, 0x7, 0x6, 0x2a74, 0x4, "f1cc83b5bf15c0f55224932ceac1b0249143dc1939d0fc5e47855b3e214e69d8b9ea6588dab09ceccc67ad79cc9a6aa6abb4922c4ff987f0d83d9983b0056a", 0x7}, 0x60, &(0x7f0000ccf000-0x10)=[{&(0x7f00009e8000-0xe1)="cb23fa7ea07693a7e8cb5b5c0a53a8480bfc4674772b3fb64d5e5bfcd252db1beef9d949ed0c0f9c2e0d6df8214431fb0bcca4bc507d6d0c06406e5c9d27e4a858b4ce23202d592dedc55435d450beed236f32336412446b83184bdcebf169644310e98e012ae8787211714b968ea5514b7986670c16361cdeaa685a5d8a6d666172435adf50e8763d5e922a024e4e507e4e50a3c70f637ddf3f5ff159a3db51032b9c5b65d1856bef75675faca4e50427cea8fcde646495619ee342b82d321cf3d1f2edfe5a659e1133a15dba96b9b1f080cae1b6797ec39adc7c3f6a87d2f519", 0xe1}], 0x1, &(0x7f0000728000)={0xa0, 0x10f, 0x100, "8bce53f6e48e7b6fc88ac9220f5869b18895b8e3ec0ba37c7795d07bb47dd6741cd1b60633e423605915b24531c3dba99abe86fa1e133718d7fc7045ff4ef244648e99554e93eb694319b016f21ccb693ebe0b3fd658ea5587a5cd5ebe83bc226c87a5f61435eb11b98bdab4b9596421cbd22f4b8f189c48bfed06ffa176380326b590a2d3e8efebdd"}, 0xa0, 0x24040885}, {&(0x7f0000e81000)={0x27, 0x8, 0x7, 0x1, 0x5, 0x0, "a85d916ca80de9216e545a0bfaaa41537e2eace9090b799e2b4dc1bd61dc240174c0bca13c1c0ea5f4f10165f5e37b5d665f12f34a6bdca0d7eb4087f27e0d", 0x0}, 0x60, &(0x7f0000489000)=[{&(0x7f00002f8000-0x22)="63001f9bf24e2c5711ef7288c3a4b9578b3aa1b16298514dcba18d667f690fc914dc", 0x22}, {&(0x7f000011b000)="35109ecf673945f50df859f0adecce154db8406281a77f8afe1b2864844a5b72c786c0b1e4726616f1b3e11f935e168a2d8b2d6f19488328bef7ee6ff516958fb1b8240e4f054544f2666c877dc892f99e5c40e8572e0205f36fa6c37dc7a48227aa06962108da130f3da445711fd6d5d3cef4bb909acdd015b1609c98d970db8ffd0c1859fc9370fda51f9f0bf6b339411970a4334b6e03552c5489af4a879511c1d47d919ceb4c57cdcd1d6b", 0xad}], 0x2, &(0x7f000007c000)={0xe0, 0x6, 0x7, "36828be2271e148077eef5dd673ec3880e7eacb4b090419a0fa4af3a681fc6516f67ef1cf781ee52d55d01a8cfef950251fad13d16164030c0821ebc219b3f95a5507e7fe8945e596d67692eb3ee0fbfce59ec67e7001f9948efbf74d092366ced5656e842d29c12924cf19fd3840577dc26ac73313b0ccc930bf31ca93d6ceee754fa18a9fbf5f9e26b938127a87604adf9819a55349ba32080fac1c8da885934cec5dec2bc9afe0a7333c9cf19418203c2c3955ec3de92924eda62028109d30b742568bf3837d540b1"}, 0xe0, 0x40}], 0x3, 0x40010) r1 = socket(0x10, 0x3, 0x10) write(r1, &(0x7f0000251000)="220000001b00070b00000000ef00120105000000000000000000000000ea00050029", 0x22) accept4$unix(r1, &(0x7f0000ffb000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000a46000-0x4)=0x8, 0x80000) socket$bt_hci(0x1f, 0x3, 0x1) [ 337.982506] netlink: 17 bytes leftover after parsing attributes in process `syz-executor4'. [ 338.017900] netlink: 17 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/09 13:42:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000fa7000-0x4)=0xfffffffffffffffe, 0x4) sendto$inet6(r0, &(0x7f00004ff000)="97", 0x1, 0x0, &(0x7f0000543000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 13:42:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006b8000-0x10)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) socketpair$inet6(0xa, 0xa, 0x5, &(0x7f0000b4e000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000378000-0x98)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd4cd, 0x9}, &(0x7f0000878000)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000eb8000)={r2, @in6={{0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x6, 0x3ff, 0x9, 0x3c}, 0xa0) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f000095f000-0x38)={0x0, 0x0, &(0x7f0000379000-0x20)=[{&(0x7f0000a74000-0xd)='e', 0x1}], 0x1, &(0x7f0000108000)=[], 0x0, 0x0}, 0x0) readv(r3, &(0x7f0000afb000-0x50)=[{&(0x7f000033d000-0xbb)=""/187, 0xbb}], 0x1) 2018/01/09 13:42:12 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$ax25(0xffffffffffffff9c, &(0x7f0000258000)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000000)={r1, r2, 0x3, 0xec, &(0x7f0000001000-0xd7)="3340fbd0841f27cb147ad4d3b553694f539e1fcea1d8a4382157639749c09d2933412b0908eb31a1866b58483ff595095cec6b1cd24487b4d0eb0184f6e78d37157c09891909bc9a0803affc221a65022f411e5d61c0aa99970b269fb8101f352ce4bec541b624e2355ed1dc6420b5887f7cc3aae1876c6f10068d6380ea1eff8d2605f68226c216d9c21c04c2588a5f41149f2da1600ec9293d07e8eac97eadae57dadbe3b5af88bcf83938459bc483a95f67441d495b27f973d46edb1f29b5a921605a87da88c194e0217ca36344d6a53ab0c95c91db", 0x5, 0x81, 0x243, 0x2, 0x10000, 0x5, 0x7, "88e3c5152e8c233808ec407bc23cf353d8725b26a3cf6e338b642ae24c6480947c64e652ed6acdeaee05ba04d8c1df9adab62793a058eaf2650b1632c40f5f1e160b29ba1d51fc4a04f6b640dfd35b429b5f4ff3ddda9437700b27fb6bde308886fb25ef081b010008b4ef8eb2adae27cd539da8c103e0b6cfce1543346185fcf2513d58344fd176eed545ab4bf2fcb54f211d4dc685b0689514071b94df2fe19061bdb33bab5532e98ac193f360999b8e8dbda9a1e2ba45d43efa41f8c9a3908b"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x66, &(0x7f0000a20000-0x1a6)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "20f087", 0x30, 0x67, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "9ee66f", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], ""}}}}}}}, 0x0) [ 338.049762] netlink: 17 bytes leftover after parsing attributes in process `syz-executor4'. [ 338.078217] kasan: CONFIG_KASAN_INLINE enabled [ 338.083058] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 338.090452] general protection fault: 0000 [#1] SMP KASAN [ 338.095998] Dumping ftrace buffer: 2018/01/09 13:42:12 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x2, 0x0, &(0x7f0000001000-0x29)="bc238987f95d431d333e60144343658c6fd77463d950e05d409d1c09dd164b3c74114b55cdfa58ff4e", 0x29) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f00001ff000)={{0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x3}, {0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10001}, 0x101, [0x7, 0x7f, 0x1, 0x1, 0x10000, 0x6, 0xea99, 0xdc]}, 0x5c) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000001000)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000b7b000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000003f000)=0xb) bind$inet6(r1, &(0x7f0000002000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000af4000)={0x0, 0x0, ""}, &(0x7f0000ffb000)=0x8) r3 = accept(r1, &(0x7f000010d000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00004b7000)=0x9) listen$netrom(r3, 0x6) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000987000-0xc)=@sack_info={r2, 0x8, 0x800}, 0xc) 2018/01/09 13:42:12 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$ax25(0xffffffffffffff9c, &(0x7f0000258000)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000000)={r1, r2, 0x3, 0xec, &(0x7f0000001000-0xd7)="3340fbd0841f27cb147ad4d3b553694f539e1fcea1d8a4382157639749c09d2933412b0908eb31a1866b58483ff595095cec6b1cd24487b4d0eb0184f6e78d37157c09891909bc9a0803affc221a65022f411e5d61c0aa99970b269fb8101f352ce4bec541b624e2355ed1dc6420b5887f7cc3aae1876c6f10068d6380ea1eff8d2605f68226c216d9c21c04c2588a5f41149f2da1600ec9293d07e8eac97eadae57dadbe3b5af88bcf83938459bc483a95f67441d495b27f973d46edb1f29b5a921605a87da88c194e0217ca36344d6a53ab0c95c91db", 0x5, 0x81, 0x243, 0x2, 0x10000, 0x5, 0x7, "88e3c5152e8c233808ec407bc23cf353d8725b26a3cf6e338b642ae24c6480947c64e652ed6acdeaee05ba04d8c1df9adab62793a058eaf2650b1632c40f5f1e160b29ba1d51fc4a04f6b640dfd35b429b5f4ff3ddda9437700b27fb6bde308886fb25ef081b010008b4ef8eb2adae27cd539da8c103e0b6cfce1543346185fcf2513d58344fd176eed545ab4bf2fcb54f211d4dc685b0689514071b94df2fe19061bdb33bab5532e98ac193f360999b8e8dbda9a1e2ba45d43efa41f8c9a3908b"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x66, &(0x7f0000a20000-0x1a6)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "20f087", 0x30, 0x67, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "9ee66f", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], ""}}}}}}}, 0x0) 2018/01/09 13:42:12 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$ax25(0xffffffffffffff9c, &(0x7f0000258000)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000000)={r1, r2, 0x3, 0xec, &(0x7f0000001000-0xd7)="3340fbd0841f27cb147ad4d3b553694f539e1fcea1d8a4382157639749c09d2933412b0908eb31a1866b58483ff595095cec6b1cd24487b4d0eb0184f6e78d37157c09891909bc9a0803affc221a65022f411e5d61c0aa99970b269fb8101f352ce4bec541b624e2355ed1dc6420b5887f7cc3aae1876c6f10068d6380ea1eff8d2605f68226c216d9c21c04c2588a5f41149f2da1600ec9293d07e8eac97eadae57dadbe3b5af88bcf83938459bc483a95f67441d495b27f973d46edb1f29b5a921605a87da88c194e0217ca36344d6a53ab0c95c91db", 0x5, 0x81, 0x243, 0x2, 0x10000, 0x5, 0x7, "88e3c5152e8c233808ec407bc23cf353d8725b26a3cf6e338b642ae24c6480947c64e652ed6acdeaee05ba04d8c1df9adab62793a058eaf2650b1632c40f5f1e160b29ba1d51fc4a04f6b640dfd35b429b5f4ff3ddda9437700b27fb6bde308886fb25ef081b010008b4ef8eb2adae27cd539da8c103e0b6cfce1543346185fcf2513d58344fd176eed545ab4bf2fcb54f211d4dc685b0689514071b94df2fe19061bdb33bab5532e98ac193f360999b8e8dbda9a1e2ba45d43efa41f8c9a3908b"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x66, &(0x7f0000a20000-0x1a6)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "20f087", 0x30, 0x67, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "9ee66f", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], ""}}}}}}}, 0x0) [ 338.099524] (ftrace buffer empty) [ 338.103220] Modules linked in: [ 338.106404] CPU: 1 PID: 22912 Comm: syz-executor4 Not tainted 4.15.0-rc5+ #180 [ 338.113745] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 338.123100] RIP: 0010:__netlink_ns_capable+0x8b/0x120 [ 338.128276] RSP: 0018:ffff8801ca1b7190 EFLAGS: 00010206 [ 338.133804] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffffff84563bc0 [ 338.142054] RDX: 000000000000007b RSI: ffffc900020f8000 RDI: 00000000000003d8 2018/01/09 13:42:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006b8000-0x10)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) socketpair$inet6(0xa, 0xa, 0x5, &(0x7f0000b4e000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000378000-0x98)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd4cd, 0x9}, &(0x7f0000878000)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000eb8000)={r2, @in6={{0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x6, 0x3ff, 0x9, 0x3c}, 0xa0) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f000095f000-0x38)={0x0, 0x0, &(0x7f0000379000-0x20)=[{&(0x7f0000a74000-0xd)='e', 0x1}], 0x1, &(0x7f0000108000)=[], 0x0, 0x0}, 0x0) readv(r3, &(0x7f0000afb000-0x50)=[{&(0x7f000033d000-0xbb)=""/187, 0xbb}], 0x1) [ 338.149332] RBP: ffff8801ca1b71a8 R08: 0000000000000000 R09: 1ffff10039436e08 [ 338.156591] R10: 0000000000000000 R11: 0000000000000001 R12: ffff8801d7f37c20 [ 338.163850] R13: 000000000000000c R14: 0000000000000010 R15: 0000000000000020 [ 338.172876] FS: 00007f7fccfa7700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 338.181088] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 338.186960] CR2: 00007ffd75598ff8 CR3: 00000001b0d07006 CR4: 00000000001606e0 [ 338.194223] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 338.201495] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 338.211531] Call Trace: [ 338.215407] netlink_ns_capable+0x26/0x30 [ 338.220655] get_target_net+0x9d/0x120 [ 338.224521] rtnl_dump_ifinfo+0x2e5/0xef0 [ 338.228653] ? rtnl_getlink+0x670/0x670 [ 338.232595] ? rcu_read_lock_sched_held+0x108/0x120 [ 338.238291] ? kmem_cache_alloc_node_trace+0x370/0x750 [ 338.243981] ? kasan_unpoison_shadow+0x35/0x50 [ 338.248563] ? wait_for_completion+0x770/0x770 [ 338.253116] ? find_held_lock+0x35/0x1d0 [ 338.257153] netlink_dump+0x492/0xcf0 [ 338.260926] ? netlink_broadcast+0x50/0x50 [ 338.265135] __netlink_dump_start+0x4f0/0x6d0 [ 338.269606] rtnetlink_rcv_msg+0x7f0/0xb10 [ 338.273812] ? validate_linkmsg+0x8e0/0x8e0 [ 338.278104] ? rtnl_getlink+0x670/0x670 [ 338.282053] ? netlink_tap_init_net+0x350/0x350 [ 338.286696] netlink_rcv_skb+0x224/0x470 [ 338.290727] ? validate_linkmsg+0x8e0/0x8e0 [ 338.295023] ? netlink_ack+0xa10/0xa10 [ 338.298883] ? netlink_skb_destructor+0x1d0/0x1d0 [ 338.304394] rtnetlink_rcv+0x1c/0x20 [ 338.308351] netlink_unicast+0x4c4/0x6b0 [ 338.312385] ? netlink_attachskb+0x8a0/0x8a0 [ 338.316765] ? security_netlink_send+0x81/0xb0 [ 338.321317] netlink_sendmsg+0xa4a/0xe60 [ 338.325360] ? netlink_unicast+0x6b0/0x6b0 [ 338.329568] ? security_socket_sendmsg+0x89/0xb0 [ 338.334294] ? netlink_unicast+0x6b0/0x6b0 [ 338.338510] sock_sendmsg+0xca/0x110 [ 338.342202] sock_write_iter+0x31a/0x5d0 [ 338.346232] ? sock_sendmsg+0x110/0x110 [ 338.350181] ? bpf_fd_pass+0x280/0x280 [ 338.354042] ? __might_sleep+0x4c/0x190 [ 338.357988] do_iter_readv_writev+0x525/0x7f0 [ 338.362457] ? vfs_dedupe_file_range+0x8f0/0x8f0 [ 338.367184] ? rw_verify_area+0xe5/0x2b0 [ 338.371215] do_iter_write+0x154/0x540 [ 338.375074] ? dup_iter+0x260/0x260 [ 338.378932] ? __lock_is_held+0xb6/0x140 [ 338.384023] vfs_writev+0x18a/0x340 [ 338.387624] ? __fget_light+0x297/0x380 [ 338.391577] ? vfs_iter_write+0xb0/0xb0 [ 338.395529] ? get_unused_fd_flags+0x190/0x190 [ 338.400083] ? alloc_file+0x27e/0x390 [ 338.403862] ? _raw_spin_unlock+0x22/0x30 [ 338.407985] ? exit_to_usermode_loop+0x8c/0x310 [ 338.412628] ? __fdget_pos+0x130/0x190 [ 338.416485] ? __fdget_raw+0x20/0x20 [ 338.420168] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 338.425680] ? selinux_capable+0x40/0x40 [ 338.429714] do_writev+0xfc/0x2a0 [ 338.433146] ? do_writev+0xfc/0x2a0 [ 338.436751] ? vfs_writev+0x340/0x340 [ 338.441396] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 338.446210] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 338.451196] SyS_writev+0x27/0x30 [ 338.454620] entry_SYSCALL_64_fastpath+0x23/0x9a [ 338.459343] RIP: 0033:0x452ac9 [ 338.462502] RSP: 002b:00007f7fccfa6c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000014 [ 338.470182] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 338.478038] RDX: 0000000000000001 RSI: 00000000204a4ff0 RDI: 0000000000000013 [ 338.485279] RBP: 0000000000000583 R08: 0000000000000000 R09: 0000000000000000 [ 338.492518] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f64e8 [ 338.499755] R13: 00000000ffffffff R14: 00007f7fccfa76d4 R15: 0000000000000000 [ 338.507002] Code: fa 48 c1 ea 03 80 3c 02 00 0f 85 95 00 00 00 48 8b 5b 18 48 b8 00 00 00 00 00 fc ff df 48 8d bb d8 03 00 00 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 80 00 00 00 48 8b 9b d8 03 00 00 48 b8 00 00 [ 338.526096] RIP: __netlink_ns_capable+0x8b/0x120 RSP: ffff8801ca1b7190 [ 338.532812] ---[ end trace cdc831cdd73c1897 ]--- [ 338.537726] Kernel panic - not syncing: Fatal exception [ 338.543776] Dumping ftrace buffer: [ 338.547285] (ftrace buffer empty) [ 338.550961] Kernel Offset: disabled [ 338.554552] Rebooting in 86400 seconds..