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"}, {0x88, 0x10f, 0x5, "9cce7283180396b22644d1d92bbe597a2897156652d0300f6a83d64228cd02a38a4bc32f7e422f94f3259eca6acba2ad687bdf0bdd1e81a1dc949e8d9fce796cc1b044443dccc845e4fca3412111ed4c685cebd4d28d2386308d346245b5889dc92e58d7b0caeb8f436ee65d35cebc11cd5d73bfe11d"}, {0xa8, 0x117, 0x4ee8, "4acd30e9d076c901bb6b4e93a960cdd6de726c9dca2e1f1adeda5245f0d9e918c2ecb7e3895fde3e309d16509a14d57c3e856cc30238fe8d1d52527075e970a63549ec286e82f367bf8a17cf52eb3db80a01447068603a573b3686c2301e2a3aa95a48d7557da171ca0dc0994c83fee51ad61232f9ced8235b4198c69cf8c8a894adadea374c80079db87646df530bddbac5"}, {0x68, 0x104, 0x800, "82b9babc3d43ad4bcbdf0fc01636dfcfd269b6287d06e15c8dfffb657e7ee169745a17c9138dec384dbaeff261611955f23ce0c0d9a7193f141304401cfdf56622bf02339e18fb88842fab8cffa479e7cb165f"}, {0x70, 0x0, 0x200, "131aa864c4fb857b12b80bcc0bb4ba72a65f32bdf941b124cf272be0517e34264053aa7fd192a78277ff322ee057f54f514ed8ec62ddfe61a5bc7957e6fc571247fb4f25434d33530dec134244cea8639675160e151947a1e9d8ef621f95d8"}], 0x1218, 0x4000}, 0x6}], 0x1, 0x1) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r2, &(0x7f0000020000)={&(0x7f0000020000)=@in6={0xa, 0x1, 0x5, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x73a6}, 0x1c, &(0x7f0000011000)=[{&(0x7f0000017000-0x1000)="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", 0x1000}, {&(0x7f0000021000-0xb)="df5838e4e34ad8f4a13706", 0xb}], 0x6, &(0x7f0000021000-0x270)=[{0xe0, 0x10f, 0x5, "b09389c2c1fd08652af75184c9d7cd196d88fd7e3ee0f72d444b382bbd698951f092ac5408d64de230c1178cbe9fbf9998c132821cc79ddafb7d27ba8c2be60817fda98e26daf24422ea8a21c4743e1bf841ade850f97fcb66fcb323a677074e2a713d267c5f66c089705772407b11b3731aa078342bee292078077d4ab5c1aa13bce46b5541979bb9625065b4ad93bc2bb5202a4b6b82d4ffbac2e3473adad154218010a9996445d7b7e74b76a3997257caffa00df263740c4c595053daf8414ef7f47b51af6add747fa854b061"}, {0x98, 0x13b, 0x4, "a351a45f783627fa747dc57418a34cebed75d893f66520224aae8adda7e749924db0fdc5847a8fdbc15458422717d2b1188204819fe9e41369a518e23ea2d8f0f47a31e9b77f99d0512fdfafb9ebc94e2e8dd29cf9e806751ccc4ec0573de73872671426637ae004a875da2a2d0046478bcd527a30fd43912f7c701f751f187438"}, {0xf8, 0x0, 0x63d31500, "4a4e9b26329ba42ca8f2e070c0efeca50b84dc535c648e7746eaa219bf1f4049963285c184a65286f160c3a8edb68fcb8410000bd35c73d462b5bb0d49cc23e742a1d7aa312527ef3d0996ce8da4816c57051fc3e5f06ac84b46faa1ee4776e3931966c273f7e016ac79f312bb5590aa2ea7310b3c4e9312174a7d3fa66b02b8a92106239e64f29534d651ff3b1c12c79e9b85d934bff7ceeb4643b3d4fbe508be694bb5ef05d62134d2030b9e6aabebe7931a8c13c50abcf5acab6585c0727aef04d64326cda04eedcd4afbf00590b258ac39396d2ad4decb504d116d86c7c92f08"}], 0x270, 0x4000000}, 0x24008804) 2018/02/06 00:20:07 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000-0x28)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, r1}, 0x10) sendmsg$can_raw(r0, &(0x7f0000002000-0x38)={&(0x7f000000a000)={0x1d}, 0x10, &(0x7f0000001000-0x10)={&(0x7f000000c000-0x48)=@canfd={{}, 0x0, 0x2, 0x0, 0x0, "0327e1a52b5fce03009c6db15f1886ca0899000002000000f5ffffff890aaf584ecb7fee496e6879856b76b5f700000096ff00001e612f00000204fa38fd9b0b"}, 0x48}, 0x1}, 0x0) 2018/02/06 00:20:07 executing program 6: r0 = socket(0x18, 0x0, 0x2) accept4(r0, &(0x7f0000002000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[], 0x0}}, &(0x7f0000000000)=0x14b, 0x0) 2018/02/06 00:20:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0xfffffffffffffff3) bind$inet6(r0, &(0x7f0000ca1000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000252000)=@assoc_value={0x0, 0x8}, &(0x7f00002c5000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000669000)={r1, @in={{0x2, 0x1, @loopback=0x7f000001}}}, 0x8c) listen(r0, 0x3) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000c89000-0x4)=0x5, 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00005b5000)={0x0, 0x266}, 0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000dc5000-0x10)={0xa, &(0x7f00002dc000-0x50)=[{0x8, 0x676e, 0xfffffffffffffffa, 0x6}, {0xff, 0x80000001, 0x3, 0x4}, {0x6, 0x6, 0x8, 0x6}, {0x10000, 0x9, 0x10000, 0x7d25b7c2}, {0x80, 0x1, 0x100000001, 0x3}, {0x7ff, 0x8, 0xe603, 0x10001}, {0x100000001, 0x6, 0xaf2, 0xbc}, {0x0, 0x9, 0x7ff, 0x9}, {0x1, 0x3, 0x10000, 0x5c2}, {0x2, 0x2, 0x1, 0xffff}]}, 0x10) r3 = accept4(r0, 0x0, &(0x7f0000b47000-0x4), 0x800) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000b18000)={0x0, 0x8e, "41634917f7948e039760dc4bf18714ee8d8ee19b82337e494440fe7c92ac9661b6507e5c1fb9a9f526cec8710f410cf19f3fab38192c021abd59f1e63100a30bc079706c8f8e381d493339fa438a70559140c3337886e0dd05858953d2100bb9c9eb55a6e448db11a24ec46d9ac295cd022e032be11783ab9f81e4b97856ac4db6a981e29f84725412984852ba20"}, &(0x7f0000890000)=0x96) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f00004f9000)={r4, 0x6e52}, &(0x7f0000dab000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000092f000-0x10)={0x2, 0x0, 0x0, 0xfffffffffffffff8}, 0x10) sendto$inet6(r2, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/06 00:20:07 executing program 5: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270400000000000011007352", 0x23}], 0x1}, 0x0) 2018/02/06 00:20:07 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0xe)=@l2, &(0x7f0000001000-0x4)=0xe) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x1, 0x6, 0x40, 0x23b, 0x4, 0x0, 0x24d3, 0x6, 0x1, 0x9, 0x8000}, 0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in6={{0xa, 0x3, 0x2, @empty, 0x4}}, [0x4, 0x62, 0xfffffffffffffffb, 0x5, 0xfffffffffffffffc, 0x200, 0x1, 0x401, 0x5c, 0x8, 0x8b42, 0x401, 0x4, 0x74f, 0x20]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r1, 0x8}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r2, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$int_in(r0, 0x100000005452, &(0x7f0000395000)=0x3) recvmsg(r2, &(0x7f00000db000)={&(0x7f00003bd000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x3a, &(0x7f0000975000-0x10)=[], 0x0, &(0x7f00006cc000-0x1c)=""/28, 0x1c}, 0x0) shutdown(r2, 0x1) 2018/02/06 00:20:07 executing program 5: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000016000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000018000-0x4)=0x10, 0x80000) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000026000-0x28)={'vcan0\x00', 0x0}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000026000-0x43)={{{@in=@dev, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000018000-0x4)=0xe8) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000026000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x2, 0x7, 0x0, 0x8000000000000000, 0xa, 0x80, 0x80, 0x7f, r1, r2}, {0x0, 0x0, 0x200, 0x1f, 0x5, 0x3f, 0x0, 0x1}, {0x101, 0x2, 0x80000000}, 0x3f, 0x2, 0x3, 0x1, 0x2}, {{@in=@broadcast=0xffffffff, 0x1}, 0xa, @in6=@empty, 0x4, 0x7, 0x3, 0x80, 0x8, 0x2b7, 0x8}}, 0xe8) r3 = socket$netlink(0x10, 0x3, 0xfffffffffffffffe) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000025000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000003000)=@ethtool_wolinfo={0xa, 0x0, 0x0, "e55135a57928"}}) 2018/02/06 00:20:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000aed000-0x88)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0xfffffffffffffea7) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f3a000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}, {{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}]}, 0x190) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00001ac000-0x20)={@ipv4={[], [0xff, 0xff], @empty}, 0x1, 0x1, 0xff, 0x0, 0xc1, 0x6, 0x1c}, &(0x7f00002ce000-0x4)=0x20) 2018/02/06 00:20:07 executing program 1: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000000080003, 0x10000002000000ef) read(r0, &(0x7f000000a000-0xbb)=""/187, 0x329) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000000f000-0x10)=@hopopts={0x0, 0x0, [], []}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000014000-0x4)=0x5, 0xfffffffffffffd62) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000016000)={0x0, 0x0, 0x30}, &(0x7f0000012000)=0xc) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000000d000-0x8c)={r1, @in6={{0xa, 0x3, 0x996, @empty, 0xff8}}}, 0x8c) sendto$inet6(r0, &(0x7f0000007000), 0x0, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/06 00:20:07 executing program 6: mmap(&(0x7f0000000000/0x468000)=nil, 0x468000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000419000-0x20)={@common='gretap0\x00', @ifru_flags=0x1100}) r1 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000468000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f00002a2000-0x14)={@remote, 0x0}, &(0x7f000025a000)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000000b000)={@syzn={0x73, 0x79, 0x7a, 0x0}, r2}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000469000-0x6)={0x0, 0x6}, &(0x7f0000279000)=0x6) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000030b000)=@assoc_id=r3, 0x4) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x4, 0x40, 0x8, 0x0, []}) mmap(&(0x7f0000469000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000469000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000469000), &(0x7f0000469000)=0x4) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000204000)) ioctl(r1, 0x8916, &(0x7f0000000000)) ioctl(r1, 0x8936, &(0x7f0000000000)) 2018/02/06 00:20:07 executing program 0: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x80001, 0x64389cc2, &(0x7f0000f84000)={0x0}) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r1, &(0x7f0000f84000)=@full, &(0x7f0000dcb000)=0x48) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00003c0000)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0x60}, 0x1}, 0x0) 2018/02/06 00:20:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x1) getsockopt$inet6_int(r0, 0x29, 0x75, &(0x7f0000399000-0x4), &(0x7f0000001000-0x4)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c18000-0x4)={0xffffffffffffffff}) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f00008d9000-0x4)=0x900000000001, 0x4) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f000001d000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f000098f000)={0x24, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@nested={0xfffffffffffffc9e, 0x0, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1}, 0x0) 2018/02/06 00:20:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000c7b000-0x38)={0x0, 0x0, &(0x7f0000217000)=[], 0x0, &(0x7f00003c7000-0xe0)=[@iv={0xe0, 0x117, 0x2, 0xca, "cfad249b340922fab10a8c6fcb62f6ecfc90f31f5e979ca2c6fd14af43e997d9293ca2c7b61272f10fff4fca3b65ba1db902f5fbf7b5741d7fcaa2509d95e2fd554f95b38ae4e86bd5d1196681a2cf192a2031e875a6bb159f76b2bd27186740d8ba86e6cea9fc37eba5fcafbfac3fde4e8a60558b81e2147c5d1bc857ed264972145f6317ef9223ae807068a70e7aaa511259216769f01ccb279661ef8cc98886620b2334e7ebc94211600e66093211fae6b4468274ba721d5e419d1e2c68340e82de42592eb2b08159"}], 0xe0}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00000df000-0x20)={&(0x7f0000a1c000)={0x10}, 0xc, &(0x7f00007d8000-0x10)={&(0x7f00000d5000-0x120)=@report={0x110, 0x20, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, {@in6=@empty, @in6=@empty}}, [@srcaddr={0x14, 0xd, @in=@multicast1=0xe0000001}, @policy={0xb0, 0x7, {{@in=@rand_addr, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}]}, 0x286}, 0x1}, 0x0) accept$alg(r0, 0x0, 0x0) connect$nfc_llcp(r1, &(0x7f0000b69000-0x60)={0x27, 0x7ff, 0x9, 0x7, 0x400000000000, 0x1000, "57c725205aa6080e6847b857600550b7ec2cc4294d096ed5ca9f7a9338267e386b78f1859bb00640ef62bca9bf2024d01d4336057eb18e74e14ade66763e87"}, 0x60) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg, 0x58, &(0x7f0000ec5000-0x30)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000fb4000-0x57)=""/87, 0x57}, 0x0) [ 90.963534] x_tables: ip_tables: icmp match: only valid for protocol 1 [ 90.984734] x_tables: ip_tables: icmp match: only valid for protocol 1 2018/02/06 00:20:07 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0xfffffffffe, 0xfffffffffffffffe) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000a39000)=""/4096, &(0x7f0000000000)=0x1000) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x1, @random="7c8462d2f913", @generic="68dfacbd0cc0cad8725cb3c82e623175"}}, 0x1e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000)=@sack_info={0x0, 0x40, 0x1}, &(0x7f0000001000)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0xe5)={r2, 0xdd, "f12b4142ef37f0dbff5ba19c9fcf725c70b25f4029e11e9ead5ef40a1658fd1222b1cd43e11ec1d9d92a9b0997130c6d0aaeb26371bbbfbfe5bd96828af922c9e13e23cf848d310f3bf61cabedbc55433cb1df433b351eb1e2045d60fda121c67ff6f8026680ea58c438e946559682ce0789c9554dd9afb833e73d5ecc92c904bd90113c1b1c9cfa841f4b3c973e7fc21e89aada785fa286b3e30842eb32fb91252c3f2537ba598603931331c0e7056fd4daf266dba1190d98f5e384d01887744d8bae3bf5eea8c039ae4458a4efabd769dc26056b47cfcb075df1828f"}, &(0x7f0000000000)=0xe5) 2018/02/06 00:20:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000029000)={&(0x7f0000377000)={0x10}, 0x14, &(0x7f000000b000)={&(0x7f00007e8000-0x1c)=@newneigh={0x17, 0x1c, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x299}, 0x1}, 0x0) pwrite64(r0, &(0x7f0000f8e000)="f32c5de5ef4c4b11e4a8a901bb6f1f67239dd8beeb981a94e57f9023f745dcde1d93d8671acf60bf1deed94b38d3fa86e24664a69b6680e7956bff48e3e678d15b2402122c9f9adfb5b6aff8b86d", 0x4e, 0x0) 2018/02/06 00:20:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000823000)={0x0, 0x0}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f000066c000-0x108)={0xfffffffffffffffe, {{0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x279bb8a4}}, {{0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0xeb}}}, 0x108) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000053e000)={r1}) getsockname$netrom(r2, &(0x7f0000417000-0x10)=@ax25, &(0x7f0000920000-0x4)=0x10) r3 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000f99000-0x208)={0x20, 0x22, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0xc, 0x3, [@generic="4852d99865"]}]}, 0x20}, 0x1}, 0x0) 2018/02/06 00:20:07 executing program 4: mmap(&(0x7f0000000000/0xe69000)=nil, 0xe69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00002f1000-0x4)=0xc6, 0x4) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000886000-0x4)=0xfffffffffffffffd, 0x4) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00004ff000-0xc)=@sack_info={0x0, 0xffffffffffffff51}, &(0x7f0000e6a000-0x4)=0xc) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000e69000)=@assoc_value={r1, 0x9}, 0x8) r2 = socket(0xa, 0xa, 0x6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00001ad000-0x42)={r1, 0x3a, "347b72076141164d12ac6db317b5dc7df076941f224a9855d86685b7253ed1f140f78a22972a1c3ff70f2d35c86b6751af28c8d17fd54aced9d0"}, &(0x7f00000a6000-0x4)=0x42) 2018/02/06 00:20:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000055d000)={{{@in=@local, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000cd0000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000547000-0x28)={@common='dummy0\x00', r1}) socketpair(0x3, 0x80000, 0x9e, &(0x7f00002bd000-0x8)={0x0, 0x0}) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000bbf000-0x2)=0x3, 0x2) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000012000)=0x6, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b31000)={@common="6272696467653000ff0000002000", 0x0}) sendto$packet(r0, &(0x7f0000016000-0xbf), 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @random="901170f3a1da"}, 0x14) 2018/02/06 00:20:07 executing program 3: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000002d000), &(0x7f000002d000)=0x10) r1 = accept(r0, &(0x7f000000b000-0x10)=@ipx, &(0x7f000002c000)=0x100) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r1, &(0x7f000002c000-0x1e)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @common='gretap0\x00'}}, 0x1e) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000014000-0x8)={r0, 0x24}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000009000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000028000-0x10)={&(0x7f0000013000-0x3a8)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x400454dc, &(0x7f000002e000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000001000)=r3) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f000002f000)=0x2, 0x4) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f000000a000-0xe)=@l2, &(0x7f000002f000-0x4)=0xe) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000018000-0x4)=0x4, 0x4) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r1, &(0x7f000001e000-0x48)=@full, &(0x7f000002f000-0x4)=0x48) 2018/02/06 00:20:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair(0x3, 0x6, 0x51, &(0x7f00003ad000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000a9d000-0xca)={0x0, 0xc2, "19a8f4c68309100709cd006f26993cb9f87be23f9d2a3621b076d678bb3b179bca1604ab19d9c67a14d33c8593b358173e84365078398e583c32c99b86659eae2c7e7d3e50e28f9c992e2737c4369aaa31048c49ebaa2ed60b80cfeb677e8bea460da89e62bf02eaedcfa89d0c12a7985ee700e91fa96c3e4ca5848acd6af600e9a26539b630fc25fb3a752e13b2ba2177e295946208648d9fdc9fa93d4072c9236e6e3a0ffc98586adf593194b0e698c725d48809acfdafbeb56dd31093ab34414f"}, &(0x7f0000e58000-0x4)=0xca) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00007cf000-0xa0)={r3, @in6={{0xa, 0x0, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7fffffff}}, 0x3, 0x9, 0xfff, 0xa76, 0x5}, &(0x7f0000d03000)=0xa0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f31000)={r0}) getsockname$packet(r1, &(0x7f0000488000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00008f6000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000003e000-0x108)={r4, @in6={{0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x7}}, [0x2bb6, 0x7, 0x5, 0x6b28, 0x0, 0x3, 0x8, 0x80000000, 0x2, 0x4f6f7c39, 0xffffffffffffffff, 0x401, 0xffff, 0x8000, 0x5]}, &(0x7f000022c000)=0x108) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00007ba000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, r6}, 0x14) getsockname$ax25(r5, &(0x7f0000531000-0x10), &(0x7f00002a3000-0x3)=0x10) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10}, 0xc, &(0x7f000063d000)={&(0x7f0000643000-0xd8)=@migrate={0xe, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}}}, [@ipv6_hthresh={0x0, 0x4, {0x38, 0x17}}, @migrate={0x5c, 0x11, [{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@empty}, {@in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}}]}]}, 0xd8}, 0x1}, 0x0) accept4(r0, 0x0, &(0x7f00000d3000-0x4), 0x80000) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00006b4000-0x88)={0x3, {{0xa, 0x3, 0x5, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x8}}}, 0x88) setsockopt$bt_hci_HCI_TIME_STAMP(r5, 0x0, 0x3, &(0x7f0000f6c000)=0x80000001, 0x4) [ 91.087093] openvswitch: netlink: Flow actions attr not present in new flow. 2018/02/06 00:20:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) socketpair(0x0, 0x80001, 0x49f5, &(0x7f0000ebc000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000959000), &(0x7f00008a2000)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f000001c000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000482000), 0xff2b, 0x800000120000001, &(0x7f0000172000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) setsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f00007e1000), 0x4) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000118000)=""/194, 0xc2, 0x2, &(0x7f0000b35000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/06 00:20:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8994, &(0x7f0000015000)={@common='gre0\x00', @ifru_addrs=@nl=@proc={0x10, 0x0, 0x2, 0x10}}) r1 = socket(0x1b, 0x1, 0x3) getpeername$ipx(r1, &(0x7f0000367000-0x10), &(0x7f0000761000-0x4)=0x10) [ 91.128346] openvswitch: netlink: Flow actions attr not present in new flow. 2018/02/06 00:20:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00006b3000-0x20)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x20) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00008a1000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x14) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000e1b000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00009b3000-0x20)={0x7d52, 0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000a82000-0xf)={0x843f, r2}) 2018/02/06 00:20:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r3 = socket(0x2, 0x807, 0x8000) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000c09000-0x4)) 2018/02/06 00:20:07 executing program 3: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000a88000)=0xffffffff, 0x4) r0 = accept$inet(0xffffffffffffffff, &(0x7f00002cb000-0x10)={0x0, 0x0, @rand_addr}, &(0x7f0000da6000)=0x10) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000da6000)=0x4c, 0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a4d000-0x8)) 2018/02/06 00:20:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000cf5000-0x5d), 0x0, 0x0, &(0x7f00009c1000)={0xa, 0x1, 0x0, @empty}, 0x1c) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000c96000-0x10)=@common='ip6_vti0\x00', 0x10) ioctl$DRM_IOCTL_SET_UNIQUE(0xffffffffffffffff, 0x40106410, &(0x7f000015a000-0x10)={0x2, &(0x7f000032a000-0x2)="8e57"}) 2018/02/06 00:20:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000072b000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff038}, {0x6}]}, 0x10) sendmsg(r1, &(0x7f0000acb000)={0x0, 0x0, &(0x7f00009c8000)=[]}, 0x0) 2018/02/06 00:20:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b14000)="010000800080000001b60ced5c54dbb7295df0df8217ad4000000000000000e651", 0x21) r1 = socket(0x1b, 0x80007, 0xffffffff) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000014000)={0x0, 0xec, 0x3, [0xfffffffffffffffb, 0x1, 0x5]}, &(0x7f0000697000-0x4)=0xe) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00008f6000)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000f7c000-0x20)={0xff, 0x46e, 0x9, 0x6d7, 0x1, 0x5, 0x9, 0x6, r2}, &(0x7f00007c0000)=0x20) socketpair(0x10, 0x802, 0x20, &(0x7f000072f000)={0x0}) setsockopt$inet_tcp_int(r3, 0x6, 0xc, &(0x7f00007b6000)=0x7, 0x4) 2018/02/06 00:20:07 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000eae000-0x4)=0x40, 0x4) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000088a000)={@loopback={0x0, 0x1}, @empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) 2018/02/06 00:20:07 executing program 4: socketpair(0x1f, 0x6, 0x9, &(0x7f00007cb000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000167000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0x3, 0x20}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000a8d000)={&(0x7f0000e4e000)={0x10}, 0xc, &(0x7f0000011000)={&(0x7f00005d5000)=@updsa={0x104, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14}}, {@in6=@empty, 0xffffffffffffffff, 0x3c}, @in=@loopback=0x7f000001, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x104}, 0x1}, 0x0) 2018/02/06 00:20:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f00008d6000-0x14)={0x14, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x8}, []}, 0x14}, 0x1}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000b24000)={{{@in=@broadcast, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000dce000-0x4)=0xe8) sendmsg$nl_generic(r0, &(0x7f0000abc000-0x38)={&(0x7f00002c3000)={0x10, 0x0, 0x0, 0x20000020}, 0xc, &(0x7f00006eb000)={&(0x7f000070e000)={0x15dc, 0x3f, 0x0, 0x0, 0x2, {0xa}, [@typed={0x10, 0x34, @u64=0xff}, @nested={0x1c, 0x6e, [@typed={0xc, 0x1a, @ipv4=@broadcast=0xffffffff}, @typed={0xc, 0x69, @ipv4=@multicast2=0xe0000002}]}, @nested={0x1434, 0x57, [@generic="7f9f15bce8c853cfb28d3d5ff39a309974238bb3ff42bc1aff7d978025a3ff54a5a4af912245c67c5a170d02e74f048c3fc2df245e05a996aa0e66f1e7f12b2ff982cd59c675126a042505f2ea647f908d747094b21ab0fe76be31428ea025eb9a698a3c5b4c751b563caa17c87a84999ad6f20be66c08b5aeaf9fcc20ac1bdaf65c7dc9a96e768df43e181308e0777741fd20b302f6e0f5789b16bc6c7f9d31aebf0ba97a3b37862e1e", @generic="8f3afd6b1e4b17ddf7db273a4ee4b3b68cc46e1c8dce603516f98533e186144356c79c5717cc8dfb8ac1917e2c62995bac12f67f58f673b48eac41d81e4ccca62571ea97b2bdcc91cd1357922e1b115f9320b6ef9d213270a19bc2fb601249266cf9027d36da645c726f33c9fff54445c6277f9baa21b7c14d552e24a74cd2592e48bf25e6138014b59176abe03b9e6e0a460529139d8d64d33fda4ae3143e08ec95c81b630da85fd5ab56a2e53ed457e961c95ada1a6526f4c3ba1e2797d7eb74aff063119103e68ab360cb7333accf42d69ecfbd7a889515f37943e2acf7ddbbc01e172c2aadff35", @generic="7f0ead32d951fe0d8b776769798a57c2148e506070859bbca23770a6c3364f2d33bb68bba2755a407e4c4ab80bcb4820f94bb39b53bea51f05b0150d33e4b86d5318af1d91b78c671678aa0c589ddbeec22602b425718b0d517745ec422fe61ae4c69ee01ef7594a00d66718b2e3b39073b664e61ba9305a958d2cf0fc7485e285357e9a8aa6427916542b1eec1641bd0aca8e9e704ff5db8b1dff349960b71f6feaab50384e8c13e7fe1c4aacf8a8635dbaaf59767b032ac4e1c8", @generic="0d909659e95dd09714683020f670b2a55ee4df44316f8783d6ede68e19a8e20ec337b5a8bd7aeac8559512a2b449ad070d78d8751afbd3cf1660afe1d98e3eab9e87aad393e908ebbaa0e585f022119f5a2ec072f912b26ade727e1f29811a770116f4571df0865c1f0546df93bd1cdf8c8cd74a83e23f3c0f31338a32b7c1c07af8bfc66c60b72db4019dce5a8484c0d8f6856621909509f88988c97aa1ec4e1676047e92825156204a19fbf18123c85d05a7b6b02e1b1b63789618b35ef4d91d0174266c", @typed={0xc, 0x75, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0x18, 0x69, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}, @typed={0xc, 0x77, @u32=0x2}, @generic="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@generic="f1b8c494a44655b31d467b9e366ce9feffa31a14c1ece5d1e0cfe790e4f06da00a80c728a538a91af75201332bab59d81f06223781ec756791b380cdbc8966d874aaba7a0d887f071e4d78f7cd9233f5f52b2f958764e672073fd578883e12db06d61373677a8985379e97bcc6734c844b2d3f605db5cf4aa0378bc6664c2201ba6a78354b4a5fb309f6a9a5349bd9f361cdc9939d7d05e06abf8365187e5a9a569e7c88aeddaf6e491822c4ff4f2508ff8a08efa13238582666c7bd67c7c5028c600e2881ef69496cb00f73527bbd50925104f3845867d12da135ab9af815e9df", @typed={0xc, 0x3e, @u32=0x9}]}, @generic="e74a46d655db90b7255b230421ae26935ca4e0fe311c7c4218a407d8f6a70ebf0ab38f8512243e23d3eaf8f332fb7ec1ddcfdbba1ad3b878c2e637802f39aeadfe34f504fffe6e9ecb84a1627956de22085ccfa9c2698566ae06bb3de9ee82d4320ae91c06360ebf333912b4be2a6858a21c327db0a385b6eb77ceadb231132473390a46039bc0f149dc860984f60478bcbc1f8699d0b3972f", @nested={0x5c, 0x51, [@typed={0x18, 0x4d, @ipv6=@empty}, @typed={0xc, 0x86, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0x34, 0x0, @str='^ppp0#+mime_typemd5sumtrustedwlan1vboxnet1:\x00'}]}, @typed={0xc, 0x13, @str='^#\x00'}, @typed={0xc, 0x6, @uid=r1}, @typed={0x10, 0x5, @str='eth0\x00'}, @typed={0x8, 0x3e}, @generic="fa70422764b5e01721cced82b243adc0a4e6e3f75384574aebfea742b6333a0b07bdfe14bb478a9081d187986277f8634b6b1edaa64668d6503fcf247d895e69a6fc"]}, 0x15dc}, 0x1, 0x0, 0x0, 0x8000}, 0xc0) 2018/02/06 00:20:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000937000)=0x2, 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000c1d000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x1c, 0x0, "a480f251afbb43b8a6b767d17fcab87b8db6b2d2"}}}}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000c74000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmsg(r2, &(0x7f0000c37000-0x38)={&(0x7f00003b3000)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10, &(0x7f0000949000)=[{&(0x7f0000d59000)="01", 0x1}], 0x1, &(0x7f0000507000+0x13b)=[]}, 0x0) [ 91.259186] mip6: mip6_destopt_init_state: state's mode is not 2: 0 2018/02/06 00:20:07 executing program 5: mmap(&(0x7f0000ad2000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x200000000000005, 0x84) mmap(&(0x7f0000ad4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0xc54}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0x7}, 0x8) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000ad4000)='9', 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ad2000)={0x0, []}, &(0x7f0000ad4000-0x3)=0x4) 2018/02/06 00:20:07 executing program 2: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$unix(0x1, 0x3, 0x0) sendto$unix(r1, &(0x7f0000001000)="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", 0x1000, 0x1, &(0x7f0000027000)=@abs={0x1, 0x0, 0x0}, 0x8) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f000000b000)={0x24, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x10, 0x0, [@typed={0xc, 0x1, @uid}]}]}, 0x24}, 0x1}, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000029000-0xbf)=""/191, &(0x7f0000024000)=0xbf) 2018/02/06 00:20:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname(r1, &(0x7f000057f000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000234000-0x4)=0x32) connect$nfc_raw(r2, &(0x7f0000146000)={0x27, 0x3f, 0xb80, 0x7}, 0x10) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00008db000)={0x10000, {0x2, 0x0, @empty}, {0x2, 0x3, @rand_addr=0x4}, {0x2, 0x3, @broadcast=0xffffffff}, 0x200, 0x8020, 0x40, 0x40, 0x2, &(0x7f0000732000-0x10)=@generic="b596010021001097ac948b010069ea03", 0x3fe, 0x6, 0xfffffffffffffeff}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000063d000-0x14)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x14) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f00001a8000)='tls\x00', 0x4) 2018/02/06 00:20:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000bc5000+0x7eb)=[@in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x6}], 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x2f9}], 0x1, &(0x7f0000414000)=[]}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000078e000-0x4), 0x4) write(r1, &(0x7f00007d9000)="2ee413886162149f7b7515808df9e04ad62c2b5555b0ba613f01f5fdee8db86eb89c1abee9de11e74e14ddbee766af41a311afd0d6ee7119a35eb732339ccb167ec7a2d7f4a66e2b96c1467a248328ff9b1bdc2e9b16e40c069fcf1529fc9ef56e6a9bb2c1756646b660667f9f052b61e074b87fd7e4a50e438bbe88047a94cdf87d19cc092ef949bbc930bcf14b9f3c55375cc818d17ae06e6bbfb845c7a6c5cf789f4bbced5b6b66c8cdaec9b5b16fc99c942c04934ac99c27aba9a2ec7aa04ca2dfc91a261c82fdc520111d64dd8f05ba31361b6bf20b80d6af11aa974bcc2082cf26b15ad46a032777d2094d151a4dea7a56e13d472dd93f3b4f53c0bd0b5c8ca82a2fdb9d1acb4d503f092d95fbf34dc973c20e25548c15499297852014a535cf0bd623219faf38642173f2af9118324d8442b0c1e7d076746cc64601bc9c75bb37be1edc99685b19407b7b08798534087ee7b45bd22553fa767494e605a27f8e4dfa5ee0d80c224868484e93463f7c1f5f1ed2ed0f8559187132888f8cd46f46a1ec1f9638b0db7bcd0beaf6ae66c42eb854d6d5942c60b13f3446cb61a7887132018e9735053b381dd99a7cdc0d6a15f724e8cb4c9d7b88b0a59d17a5f8f56030972ae7e25e4644e2904adbc03a494779a2fb208178f469ea440315e0ef22fe4626bb63e6feb0c591485a7efb4e0b24e03f259d5fc563db94f0c6ddd329f0c4ab3f0018d33156b44869da071bb9a7838f22c1337617d9393746e1115846c862d08e050e930cf1c7cad5ca6ee9e929b2f3488ee6dcffcc862dba592e6735294af17c10af8927736d44a83cdca3c8487b1a423a28fb9d1f59aa5483a9ec8d0d956b938630d0e7a5e0f357be6b1231f8d53e075c9de1ce0a11d521b6062f61fe65fd70062002ec43407f21742ca13ba546341205c2f4efe30f17982268bd503eb8d4267f6c96daa684356734e1e63ed52488170d9437041b6435bbce08e678c02c8b5d6b9f2cb21c1b8ddc077e8b5e78cc44d6a56d73a1e64abf775d4258d907537673ebb7e9b135e6b58a80594d3db83acfc1062acfa6b7f68d370e29f69a99c7123caa8c652c742d9046608f796755f457f5099d3f7fdbf8a0c30a26a9fa82c2a9aca4bff89729f79e15d5e7cb897ce4cdc29a86e5431d9c5e15a1eaf0b90f66634d1cf8ea04779f907acf747b51b0802b2ec33e88c963c2c105654738307173abf6df54f449ed5e62d80400000000000000b8dbbde63138787877d311480103ab6228fb4c1a332b84c7d1481e61ae82a8ad32edf07861af07c62230c816f6dc0553ef9f2b5009248a92a09cedf259bda089825191e9d41df9ca4e3a8465cc221fe6f7e6a0594c83ac834e154762981f4b5d4b7a2485cb8e4d166b9453fba419b86477de1e4f1cb356a96d0ba91d08c0a74c4880e34a63751bfb55e100d5aeea3b5e583c2f0aded4cf27b3eb3761b090ebfa08f729e1b524d32e5d06886fc7868c81ddebfb86c4be88eb9eca0e0000000000000037ed00133ba12bb6d7ee87c20a892580859609aee5b8949c38fcddf0a588eb7cbe4edf0b905658a29d6b165bbf2b469770de7dac2c9b0d8101e0b301956d29566cce8325a544ea41c5659c270f5e884ce7aeadfb0e42e661bc3bfaf44c394905fa19a060e6ddf6397e48aba0feb85dbb1564e6865843a2c6f81191111f407cea3c4aa9b4790d3c8d2afa88c45026b9533937cac874b735616b7c3b0b2a7b84d9b5ab6a21a5638a7e7645c8968f517d4d6668c64aafc1420ccff842d92bbe2661ce025e344c79122b5ce8d6dde727b9de5b8acf98dd4fdc3c1fd5fa360149f290404a6f138f9e309a63f78e3bee569a34a946fc4300daace965013c0c5d32ef518de1d08335e52df7a46946b96f505cb6d86dd4b59ebbfa78f39028578411b3f5263c8c96e6f3e28a37d2c3ef2c501450a9327b6f51f0e6d20af3606451c8c886174bd71e7037c1b67c83a25dad39", 0x585) r2 = accept4(r0, &(0x7f000020a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5f000-0x4)=0x10, 0x0) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000261000-0x2), 0x2) 2018/02/06 00:20:07 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000001000-0x28)={@generic="68b837d949705fbe22358d2b45d4c1b9", 0x80}) r1 = socket$inet6(0xa, 0x802, 0x0) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000000)=0x3, &(0x7f0000001000)=0x4) setsockopt$inet6_buf(r1, 0x29, 0x1000000000000033, &(0x7f0000370000-0x6f), 0x0) [ 91.310948] mip6: mip6_destopt_init_state: state's mode is not 2: 0 [ 91.346412] openvswitch: netlink: Message has 8 unknown bytes. 2018/02/06 00:20:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000052e000-0x8)=@sco, &(0x7f0000519000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000005b000-0xa0)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001}}, 0x8000, 0x7ff, 0x200, 0x3, 0x2}, &(0x7f0000b79000)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000cdc000-0x20)={0x800, 0x7, 0x8, 0x70191155, 0x7, 0x48000, 0x80000000, 0x5, r1}, 0x20) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r2, &(0x7f00003e6000)={0x2, 0x2, @rand_addr=0x1}, 0x10) sendto$inet(r2, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00004a4000)) 2018/02/06 00:20:07 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x2008000, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000539000)={{{@in6=@remote, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f0000040000)=0xe8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$rds(0x15, 0x5, 0x0) r5 = accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000000)=0xfffffffffffffd61) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept4$unix(r1, &(0x7f0000001000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000003000-0x4)=0xda7a1b1da7d1c220, 0x80000) r7 = socket$key(0xf, 0x3, 0x2) socketpair$inet6(0xa, 0x0, 0x3ff, &(0x7f0000431000-0x8)={0x0, 0x0}) r9 = epoll_create1(0x80000) r10 = socket$nl_route(0x10, 0x3, 0x0) r11 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f00002c4000-0x60), &(0x7f000073f000)=0x60) r12 = socket$unix(0x1, 0x7, 0x0) r13 = bpf$MAP_CREATE(0x0, &(0x7f00009c5000)={0x6, 0x80, 0x3, 0x4, 0x2, 0x1, 0x9}, 0x2c) r14 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000398000)={&(0x7f0000cd7000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = accept$ax25(0xffffffffffffff9c, &(0x7f0000001000-0x10), &(0x7f0000fbd000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@empty, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f0000005000-0x4)=0x27) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000d3f000)={0x0, 0x0, 0x0}, &(0x7f0000ea9000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000847000)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000000000)=0x241e3572b7c810fd) r21 = getgid() r22 = socket$l2tp(0x18, 0x1, 0x1) r23 = socket$bt_l2cap(0x1f, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r24 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) r25 = socket$bt_l2cap(0x1f, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000a99000-0x38)={&(0x7f0000001000-0xc)=@kern={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000792000)=[{&(0x7f0000b58000-0x1e4)={0x1e4, 0x30, 0x400, 0x5, 0x1, "", [@generic="e5867cabba7147be2352a4f591c8590be6b5bc4cc91a52701640fa9fffd4771ccbcc", @nested={0x40, 0x4c, [@typed={0xc, 0x3a, @ipv4=@multicast2=0xe0000002}, @typed={0xc, 0x8f, @u32=0x5}, @typed={0xc, 0x49, @ipv4=@rand_addr=0x9}, @typed={0xc, 0x7b, @ipv4=@multicast2=0xe0000002}, @typed={0xc, 0x2f, @u32=0x9}]}, @typed={0xc, 0x63, @uid=r2}, @nested={0x164, 0x5b, [@generic="7fac52481f23ec070835537f4f9775fd69b00f411d71b2cf99ba46c7d60136c1c705837fe76cff7291323a2028ce89a969", @typed={0x10, 0x40, @u64=0x80}, @generic="a216e3645879551e5f97ef6a7e0ca6642c96231b1dcad365ffb1065e39d915816d9d5d9d5e92e893e6150567318589c80af6a127d8bea87e8df4eb9b8719ac14dee10d2c2acd9c3d44adcf3f9b3a66c8ef465376622959c4aaec0ce4cda9a795ce29ba30d600b5b9c7ba26972017c4b9f921f4558989fca33dffa729caf34e502a581585771646831f9a2e2a6386de18b06527aefd3e2cf0aa338523ed1f0b257338a91ff0ce04f09e1c592c087cae9a93acddc6ebd4da57f74d0f93d0fdc9c33a7b2898347f936ec7", @typed={0x54, 0x9, @binary="b5f6f765338fc882c1fafa3fc4b36903d4c54e84d515f208519505516f0561ea8a96858c47a930f0d252f14e146f3ed7f17d2a3a212b058afefc0ce2f1a657d19f49bc59ae54a045cb2518"}]}]}, 0x1e4}], 0x1, &(0x7f0000001000-0xe0)=[@rights={0x20, 0x1, 0x1, [r3, r4, r5, r6]}, @rights={0x20, 0x1, 0x1, [r7, r8, r9]}, @rights={0x28, 0x1, 0x1, [r10, r11, r12, r13, r14]}, @rights={0x18, 0x1, 0x1, [r15]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x20, 0x1, 0x1, [r22, r23, r24, r25]}], 0xe0, 0x40040}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r26 = socket$inet_tcp(0x2, 0x1, 0x0) r27 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r27, &(0x7f0000001000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$SO_BINDTODEVICE(r27, 0x1, 0x19, &(0x7f0000c9f000-0x10)=@common='erspan0\x00', 0x10) setsockopt$SO_BINDTODEVICE(r10, 0x1, 0x19, &(0x7f0000972000-0x10)=@common='gretap0\x00', 0x35a) bind$inet(r26, &(0x7f0000009000-0x10)={0x2, 0x0, @rand_addr}, 0x10) 2018/02/06 00:20:07 executing program 7: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x1, 0x0, &(0x7f000002b000)={0x0, 0x0}) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000001f000-0x78)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in={0x2, 0x2, @rand_addr=0x8}, @in6={0xa, 0x1, 0xfff, @loopback={0x0, 0x1}, 0x100000001}, @in6={0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0xba}, @in={0x2, 0x1, @multicast1=0xe0000001}], 0x78) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f000002d000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff}}, [0x524, 0x3ff, 0x10001, 0x0, 0xe10, 0x48b, 0x4, 0x580, 0x70, 0x7549aa14, 0xffff, 0x100, 0x8001, 0x7fcf, 0x108]}, &(0x7f0000031000)=0x108) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000031000)={r2, 0x5, 0xd72}, &(0x7f0000012000)=0x8) r3 = socket$inet(0x2, 0x20000000000006, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000032000-0x4)={r3}) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r4, &(0x7f0000031000)="17c8f7346940790724ccd8f583d85a44990b0b5cde791193d538259a80cb7f37610b924e86a0a03981ce0bf28a09c9bcb9f3d6e77a0742e24c297aed7a447d4aa0bbc2e505020b3703025dac7bc8dd422181365fe3a17e55b2ec2097ef5223394d789039635587d916e70df31c05597b", 0x70, 0x4000000, &(0x7f0000031000)={0x1a, 0x1c, 0x4, 0xffffffff7fffffff, 0x4, 0x10000, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f000000b000)=@filter={'filter\x00', 0xe, 0x4, 0x3f0, 0xffffffff, 0x130, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c8, 0x228, 0x0, {}, [@common=@unspec=@policy={0x158, 'policy\x00', 0x0, {[{@ipv4=@broadcast=0xffffffff, [], @ipv4=@dev={0xac, 0x14}}, {@ipv4=@rand_addr, [], @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, {@ipv4=@empty, [], @ipv4=@multicast1=0xe0000001}, {@ipv4=@rand_addr, [], @ipv4=@loopback=0x7f000001}], 0x9}}]}, @common=@SET={0x60, 'SET\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}]}}, 0x450) 2018/02/06 00:20:07 executing program 2: r0 = socket(0x10, 0x2, 0x7fffffff) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00007d4000)=@buf) 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$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000002000-0xb8)={0x0, 0x7, 0x7, 0xea, 0x100, 0xfffffffffffffe01, 0xfff, 0x203, {0x0, @in6={{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x1}}, 0x8001, 0xde3, 0x4, 0x6}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000002000-0x28)={'vcan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001000-0x28)={'vcan0\x00', r2}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in6={{0xa, 0x3, 0xff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1ff}}, 0x2e, 0xffff}, 0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r3, &(0x7f00000de000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000e10000)={0x2, 0x0, 0x2, 0x1, 0x2, 0x0, 0x9, 0x1, r1}, 0xffffffffffffff52) [ 91.378596] openvswitch: netlink: Message has 8 unknown bytes. 2018/02/06 00:20:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0xa, 0x1) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f00005e9000-0x4)=0x7fffffff, 0x4) r1 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x7, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r1, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x28) 2018/02/06 00:20:07 executing program 1: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c99000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r0, &(0x7f0000fc2000)={0x1a, 0x1c, 0x67, 0x0, 0x0, 0x80, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) r1 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000b31000)={0x0, 0x6c, &(0x7f00008ee000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}}, @in6={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}, 0xff}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x2, @rand_addr=0x80000001}, @in={0x2, 0x1, @multicast1=0xe0000001}]}, &(0x7f0000a6d000)=0x10) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000fc3000)={r2, 0x1000, 0x1, [0x2]}, &(0x7f0000fc4000-0x4)=0xa) connect$inet(r1, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r3, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000e5e000)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_IFNAME={0x14, 0x3, @common='ip6gre0\x00'}]}, 0x34}, 0x1}, 0x0) sendmsg$alg(r1, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[], 0x0, &(0x7f0000001000-0x1f)=[@iv={0x18, 0x117, 0x2}], 0x18}, 0x0) 2018/02/06 00:20:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000770000)) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000046b000)={@generic="ddfba9daccab38ef1b6ab870d6ec008c", @ifru_addrs={0x2, 0x1, @rand_addr=0x401}}) accept$packet(r1, &(0x7f0000dc4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000d59000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', r2}) socket$nl_crypto(0x10, 0x3, 0x15) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x44, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x18, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14}}, @IFA_FLAGS={0x8, 0x8}, @IFA_BROADCAST={0x8, 0x4, @loopback=0x7f000001}, @IFA_CACHEINFO={0x14, 0x6, {0xfffffffffffffff7, 0x10000}}]}, 0x44}, 0x1}, 0x0) 2018/02/06 00:20:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) read(r0, &(0x7f00002f1000-0xec)=""/236, 0xec) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000c6e000)={'vcan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000223000)={@common='ifb0\x00', r1}) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x20, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@typed={0xc, 0x0, @ipv4=@empty}]}, 0x20}, 0x1}, 0x0) 2018/02/06 00:20:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r0, 0x84, 0x7b, &(0x7f00005ce000), &(0x7f00002cf000-0x4)) socket(0x10, 0x7, 0x3) 2018/02/06 00:20:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x3, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00003e3000-0x47)=""/71, &(0x7f00005fe000-0x4)=0x47) bind$alg(r0, &(0x7f00006d2000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000594000-0x18)="d556b6c5820faeb895298992ea54d60004002c5b534c90c2", 0x18) [ 91.464462] Cannot find add_set index 0 as target 2018/02/06 00:20:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0x9, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) socket(0x3, 0x0, 0x1ff) 2018/02/06 00:20:08 executing program 2: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tee(r0, r0, 0x3, 0x0) write(r0, &(0x7f000001f000), 0x0) sendmsg$nl_generic(r0, &(0x7f000001e000-0x38)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000017000-0x30)={0x2c, 0x26, 0x301, 0xffffffffffffffff, 0x1, {}, [@typed={0x18, 0x1a, @ipv6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}]}, 0x1f}, 0x1, 0x0, 0x0, 0x4000000}, 0xffffffffffffffff) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r0, &(0x7f0000020000)={0x3, {"0d09b788e0689e"}, 0x9}, 0x10) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000016000)=0x5, &(0x7f0000022000-0x8)=0x1) recvmsg(r0, &(0x7f0000016000-0x38)={&(0x7f0000014000-0x5)=@sco, 0x8, &(0x7f000001e000-0x40)=[], 0x0, &(0x7f0000011000)=""/211, 0xd3}, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000022000-0x9)=@rc, &(0x7f000001f000)=0x9) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x4, 0x4) 2018/02/06 00:20:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000a27000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000603000-0x4)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000ce0000)=@int, &(0x7f0000f8a000-0x4)=0x4) r1 = socket$inet6(0xa, 0x8000000000002, 0x0) sendto$inet6(r1, &(0x7f0000c22000-0x679), 0xfdfd, 0x0, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x18) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00003d7000)={0x0, 0x100000000}, &(0x7f0000ad4000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00004b4000-0x8)=@assoc_value={r2, 0x1}, &(0x7f0000799000-0x4)=0x8) 2018/02/06 00:20:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000002000-0x8)) socket$packet(0x11, 0x0, 0x300) syz_emit_ethernet(0x3e, &(0x7f0000aea000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @dev={0xac, 0x14}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @loopback=0x7f000001, {[]}}}}}}}, &(0x7f00009a3000)={0x0, 0x1, [0x0]}) r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000d1a000-0x26)={@hci={0x1f, 0x3, 0x1}, {&(0x7f0000949000-0x25)=""/37, 0x25}, &(0x7f0000d67000), 0x1}, 0x26) 2018/02/06 00:20:08 executing program 5: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x2c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_FLOW={0x8, 0xb, 0x800}, @RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x2c}, 0x1}, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000016000)=@pptp={0x0, 0x0, {0x0, @loopback}}, &(0x7f0000024000)=0x20, 0x80000) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000025000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000004000-0x4)=0xffffffffffffff96) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000012000-0xc)={0x0, 0x0}, &(0x7f0000025000-0x4)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000020000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@dev={0xfe, 0x80, [], 0x0, 0x12}, 0x3, 0x0, 0x2, 0x1, 0x0, 0x80, 0x20, 0x3b, r2, r3}, {0x902, 0x8001, 0x2, 0x9, 0xfffffffffffff44d, 0x6, 0x19d, 0x6e}, {0x0, 0x101, 0x806e, 0x8161}, 0xffff, 0x0, 0x2, 0x1, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x2b}, 0x89d4b30ebc1ad6af, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x2, 0x0, 0xfffffffffffffe00, 0x1, 0x1ff}}, 0xe8) 2018/02/06 00:20:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f000044e000-0x4), 0x4) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000033000-0x4)=0x7, 0x4) writev(r0, &(0x7f0000dd7000-0x10)=[{&(0x7f0000fea000-0x1)="db", 0x1}], 0x10000000000001e1) socket$inet6(0xa, 0x800, 0x6) writev(r0, &(0x7f0000f08000)=[{&(0x7f000092f000)="bc", 0x1}], 0x1) 2018/02/06 00:20:08 executing program 6: syz_emit_ethernet(0x16, &(0x7f000082b000-0x101)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@llc={0x4, {@snap={0x0, 0x0, '1', "8bc0d0"}}}}}, &(0x7f0000101000-0xc)={0x0, 0x1, [0x0]}) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r0, 0x8906, &(0x7f0000001000-0xe5)="b61c43e25140474c3805828a3cd3aee3b4a9e556a11393ec058929ab39f5a1c9b775f59da5e7f4ca10f2794c264d26435a613ffe4e3b2978052cbeb920e3a8b577caa489587c84a3f193ab4af82e4f97301a9f0d99aeeed0f5c586ecd7f846df8c3cc2a2ac43627a24651070d9a556b99e7249509e91336299a495e627003baedf43077cfe56abf1449e795d32d826fa920d05f5ba138c7a6cd410b3d6f2d19da88cf86a5a7eaf65b24a8f23bebdaaba13ee823bcd5ff47eb4d801d443946d4bd7584984c5d78a6fed99c0b44b5c27e8bcb6fa1b549b97cbfa20583712d58bbcff72ca6b88") 2018/02/06 00:20:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00002c0000)="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", 0x6f3, 0x0, &(0x7f0000252000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/02/06 00:20:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18}, [], {0x95}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096}, 0x48) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/06 00:20:08 executing program 5: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x80000, 0xfffffffffffffffd, &(0x7f0000ff6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r1, 0x0, &(0x7f0000ff5000)) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000ff6000-0x4)) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r2, &(0x7f0000ff6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000ff7000-0x4)=0x10, 0x800) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fef000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x100001}, 0x20) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000ff7000-0x5a)="70b41a1cf34b9606e0dba48aa28936159b7111e9df8a7a5a38a3837b0a10c5c84c91e2ef0eb7789aebd1f7e188c4c58152e8f8299b6e22bf36fb325afbd3135b53ea1e96d28f4c2ed1ff2b2a8d59ada83b30210db9f51a5fe7c7", 0x5a, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe8000)={@empty, 0x80000000, 0x1, 0x2, 0x6, 0x0, 0x3f}, 0x20) 2018/02/06 00:20:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x2, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x8, 0x0, 0x0, 0x101}]}, 0x10) getsockopt$inet_dccp_buf(r0, 0x21, 0x2, &(0x7f000068f000)=""/191, &(0x7f000078b000)=0xbf) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000de3000)="ae", 0x1, 0x0, &(0x7f00008d3000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto(r0, &(0x7f0000916000)="8a70b31b33baf56b736bed2f4689000addb855969978c8e846b5ded597d25139f428719b4e65ba1899a3f74e1362f962cbddddaa434c45d79447e9fe9d7143d4180f5021d81ce4417928182fb887dbcf278a6f7c990f821e07d8becfd39f336e7424d7d225e56d31bf170929047d80f8", 0x70, 0x20008000, &(0x7f0000086000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3a) sendto$inet(r0, &(0x7f00002c0000)="512a1d04e25440ec4f3016785e33ab9b67796daeebb7153ef5c4fbdcbba9050ae22f4f24c4bf7986a2c56526ff488dcbba1c8468c8bfb993b857044eec9902b47edc71042b76f81effd328ced03a222bc74e74c78a48c87b7ab8764bbbc1a4a5b5d379d5590bd658817f7a15002c907a1e6b094f3366f1f368b9c731a4898b66bed02f86b1cd7139b68c6957d9e238246e7a38305661baf2f7613c7ce17f33945e6d7bfda057650b55d6368ebab23cd711b01f70407d2d94e465ff279b37f702c74efb4350b78788f441bb3871a7ec32fcde30a5fe51fad195940ebbc995f237", 0xe0, 0x0, &(0x7f00005f1000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) r1 = accept$ipx(0xffffffffffffffff, &(0x7f000080c000-0x10), &(0x7f0000439000-0x4)=0x10) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000e90000)) socketpair(0x7, 0x80007, 0x80, &(0x7f0000273000-0x8)={0x0}) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000c44000-0x4)=0x5, 0x4) getpeername$netlink(r2, &(0x7f0000ad3000-0xc), &(0x7f0000727000)=0xc) 2018/02/06 00:20:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000419000)='reno\x00', 0x5) r0 = socket$bt_l2cap(0x1f, 0x1, 0x0) r1 = accept4(r0, 0x0, &(0x7f000043d000), 0x80800) sendto$inet(r1, &(0x7f0000fa2000)="0bc0e20b829b43fccf6aab0afd95db0a0f545debae424aea058a1e1df184dd841af8a512c46898e0f931df18677902e23715c243cd9eb3f43dc670c8560e8e989b3774e3862fec41a8331d8f8be546e95fb751541fc9afb8412e3cdc4d47c26ed79955232300e8b38539e2752470a971fcc4495051db22c4c73aa0e8d0eee82c00000005fb3f91a63fde10e12c000a5970cd7203d54e17028e4a80b08c1b040f0137e6c5eaf1e904643592d74ea54ef231e0cb15", 0xb4, 0x1000000020020007, &(0x7f0000e97000+0xfcf)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(0xffffffffffffffff, 0x0) 2018/02/06 00:20:08 executing program 4: mmap(&(0x7f0000000000/0xcf7000)=nil, 0xcf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000bf2000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}) mmap(&(0x7f0000cf7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000cf8000-0x14)={&(0x7f00008a5000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x2e, &(0x7f0000801000)=[{&(0x7f00001a1000)=""/131, 0x83}, {&(0x7f0000cf8000-0x87)=""/135, 0x87}, {&(0x7f0000cf7000)=""/166, 0xa6}, {&(0x7f000069d000-0x3a)=""/58, 0x3a}], 0x4, &(0x7f0000b5c000)=""/120, 0x78, 0x8}, 0x21) mmap(&(0x7f0000cf7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000cf8000-0x4)={r0}) r2 = socket(0xa, 0x5, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000bf7000)=0x0) mmap(&(0x7f0000cf7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000cf8000-0x4)=r3) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000db2000-0x10), &(0x7f0000000000)=0x10) 2018/02/06 00:20:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000049000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000503000)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000030b000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002}}, 0x10000, 0xc2, 0x4, 0x4, 0x14}, &(0x7f0000379000)=0xa0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00006fd000-0x3)={r1, 0x3f}, &(0x7f00006d5000)=0x6) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f00002c2000)={0x2, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x40000, 0x0, []}, 0x90) 2018/02/06 00:20:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000c3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @dev={0xac, 0x14}, @empty, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/06 00:20:08 executing program 3: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000016000)={0x0}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000004000-0x390)=@security={'security\x00', 0xe, 0x4, 0x330, 0xffffffff, 0x168, 0x168, 0x98, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000001a000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x168}}, [{{@ip={@empty, @broadcast=0xffffffff, 0xffffffff, 0xff, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='gretap0\x00', {0xff}, {0xff}, 0xb9, 0x3, 0x1}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0xfff, [0x0, 0x9, 0x1, 0x80, 0x1, 0x1], 0x7, 0xb8d, 0x1ff}, {0x0, [0xfff, 0x80, 0xff, 0x3, 0x2], 0x6, 0x3, 0x9}}}}, {{@uncond, 0x0, 0x90, 0xd0, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @common=@unspec=@LOG={0x40, 'LOG\x00', 0x0, {0x7, 0x1, "e8b1c68d5e8f3521a828cf29b4643374aa2931b197e6fd5ae47e5fc0fbcc"}}}, {{@ip={@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x100, 0xffffffff, 0xff, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='bcsf0\x00', {}, {}, 0x7f, 0x1, 0x50}, 0x0, 0x98, 0xf8, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x0, 0x20, 0x3}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x9, [0x6, 0xfff, 0x2, 0x200, 0x8, 0x3ff], 0x6, 0xfffffffffffffffa}, {0x7ff, [0x9, 0x4, 0x83c18460000, 0x2, 0xffffffffffffffff, 0x2], 0x80, 0x5, 0x800}}}}]}}, 0x390) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x3b0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@unspec=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'ip6gre0\x00', {0xffffffffffffff80, 0x400, 0x0, 0x0, 0x0, 0x80, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x410) 2018/02/06 00:20:08 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt(r0, 0x114, 0x1d, &(0x7f0000000000)="2a8e339c", 0x4) 2018/02/06 00:20:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x3, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000ced000)={0x9, 0x1, 0x10001, 0x5, 0x0}, &(0x7f0000665000-0x4)=0x10) socketpair$inet(0x2, 0xe, 0x4, &(0x7f0000845000)={0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000228000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c92000-0x4)=0x1c) r4 = socket(0x7, 0x80001, 0x4) bind$pptp(r4, &(0x7f0000475000-0x20)={0x18, 0x2, {0x2, @broadcast=0xffffffff}}, 0x20) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000162000)={0x37c, {{0xa, 0x0, 0x1, @loopback={0x0, 0x1}}}}, 0x88) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000000c000-0x4)=@assoc_id=r3, 0x3) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000434000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockname$ax25(r4, &(0x7f0000079000-0x10), &(0x7f0000aff000)=0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098f000-0x4), 0x4) r5 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f0000126000)={0x4}) writev(r0, &(0x7f00007f2000)=[{&(0x7f000036c000-0x1000)="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", 0x55f}], 0x1) getpeername$llc(r4, &(0x7f0000e6d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000d8b000-0x4)=0x10) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00004b7000)={@generic="69bd60e0a94342000000000000ffff31", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff}}) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000d5e000)=@assoc_id=r1, &(0x7f0000c05000-0x4)=0x4) writev(r0, &(0x7f0000775000-0x10)=[{&(0x7f0000a97000-0x201)="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", 0x201}], 0x1) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r4, 0x111, 0x5, 0x4, 0x4) recvmsg(r0, &(0x7f0000969000)={&(0x7f0000baa000-0x8)=@sco, 0x8, &(0x7f0000463000)=[], 0x0, &(0x7f0000e26000-0x49)=""/73, 0x49}, 0x0) 2018/02/06 00:20:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000066c000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000028000-0xe8)={{{@in6=@dev, @in=@remote}}, {{@in=@broadcast}, 0x0, @in=@empty}}, &(0x7f0000977000)=0xe8) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0xfffffffffffffffe, 0x0, 'sha3-512-generic\x00'}, 0x6e5ec9dd9362ba72) r2 = accept$alg(r0, 0x0, 0x0) sendto(r2, &(0x7f0000f4e000), 0xffffffffffffffbc, 0x0, &(0x7f000043c000)=@ipx={0x4, 0x0, 0x0, "386e00000001"}, 0x10) 2018/02/06 00:20:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(0xffffffffffffffff, 0x1000080000089f5, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000002090000100d0000000000000000000000000000000480fb0002004023"}) [ 91.723843] xt_hashlimit: overflow, try lower: 18446744073709551488/1024 2018/02/06 00:20:08 executing program 4: mmap(&(0x7f0000000000/0x51f000)=nil, 0x51f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000c5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f000028b000-0x66)=[{&(0x7f00001ab000-0x89)='^', 0x1}], 0x1, 0x0) writev(r1, &(0x7f00002cf000)=[{&(0x7f000051f000-0xbfd)="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", 0xbfe}], 0x1) mmap(&(0x7f000051f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f000051f000)=[{&(0x7f0000519000)="a2", 0x1}], 0x1) socket$inet(0x2, 0x80006, 0x0) 2018/02/06 00:20:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) poll(&(0x7f0000e2c000-0x18)=[{r0, 0x200}, {r0, 0x1001}, {r0, 0x284}], 0xcc, 0x2) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f000053c000), &(0x7f0000db8000)=0x4) socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f00008f0000-0x4), 0x4) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf2000-0x10)=@nfc, 0x10, &(0x7f0000aaa000-0x50)=[], 0x0, &(0x7f00000da000)=""/4096, 0x1000}, 0x0) setsockopt$netlink_NETLINK_PKTINFO(0xffffffffffffffff, 0x10e, 0x3, &(0x7f00001e8000)=0x40, 0x4) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000756000)={0x63, &(0x7f0000a74000)=""/99}) 2018/02/06 00:20:08 executing program 3: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket(0x9, 0xf, 0x528) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) r1 = socket(0x3, 0x4, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_raw(0x27, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x6, &(0x7f0000001000-0x4)=0x8000, 0xfffffffffffffe7f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000)={r2}, 0x8) setsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000dc6000-0x1b)="6ed29aacb1ea9c76ceb3af388e52ef59e309e86d00dc02f6addba2", 0x1b) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000002000-0xc)={0xe5c7, 0x1, 0x4, 0x4, 0x401}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x7, 0x3ff, &(0x7f0000000000)) 2018/02/06 00:20:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x80000000, &(0x7f0000527000-0x8)={0x0, 0x0}) getsockopt$inet6_dccp_int(r1, 0x21, 0xe, &(0x7f00004b9000), &(0x7f00000a8000-0x4)=0x4) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000892000-0x10), &(0x7f0000a21000-0x4)=0x10, 0x80000) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) getsockname$ipx(r3, &(0x7f0000cfa000), &(0x7f000088a000-0x4)=0x10) sendmsg$nl_xfrm(r2, &(0x7f0000d2e000)={&(0x7f0000d42000)={0x10}, 0xc, &(0x7f0000b80000)={&(0x7f00008b3000)=@getsa={0x28, 0x12, 0x221, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, []}, 0x28}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000a87000)={@common='eql\x00', @ifru_flags=0x1000}) recvmsg(r2, &(0x7f0000ce7000)={&(0x7f000040e000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x2e, &(0x7f0000617000-0x70)=[], 0x0, &(0x7f0000da3000-0x4)=""/4, 0x4}, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r4, 0x800443d3, &(0x7f0000327000)={{0xfffffffffffffffb, 0x8, 0x81, 0x3f, 0x0, 0xffffffff}, 0x2, 0x0, 0x6}) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f000065f000-0x10)={0x0, 0x101, 0x906c, 0x2}, &(0x7f00008ed000)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c3a000-0xa)={r5, 0x0, 0x1, [0x6]}, 0xa) 2018/02/06 00:20:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000df6000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000e6c000-0x4)=0x1c, 0x80800) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000abe000)={0x0, 0x6}, &(0x7f00002ac000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00002ab000-0x8c)={r2, @in6={{0xa, 0x3, 0x27c, @mcast1={0xff, 0x1, [], 0x1}, 0x80}}}, 0x8c) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000a7d000)={0x0, 0x0}) getsockopt$inet_int(r3, 0x0, 0x7, &(0x7f0000823000-0x4), &(0x7f0000ac1000-0x4)=0x4) sendmsg$key(r0, &(0x7f000010c000-0x38)={0x0, 0x0, &(0x7f0000a90000-0x10)={&(0x7f0000e16000)={0x2, 0xb, 0x0, 0x1, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/06 00:20:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) connect$inet6(r0, &(0x7f00008a1000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto(r0, &(0x7f00003f5000)="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", 0x1000, 0x800, &(0x7f000061f000)=@un=@file={0x1, './file0\x00'}, 0xa) shutdown(r0, 0x1) 2018/02/06 00:20:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni-avx2\x00'}, 0x58) r1 = accept4$inet(0xffffffffffffffff, &(0x7f00009cd000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000d1c000-0x4)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000e79000)={0x0, 0x78ab9c8d, 0x6, [0x3, 0x1, 0xe1, 0x8, 0x40, 0x7fff]}, &(0x7f000095e000)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000d52000)={r2, @in={{0x2, 0x1, @rand_addr=0x9}}, 0x7, 0x8, 0x5, 0x10001, 0x24}, &(0x7f0000476000)=0xa0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r3 = accept$alg(r0, 0x0, 0x0) read(r3, &(0x7f0000d82000-0xdb)=""/219, 0xdb) 2018/02/06 00:20:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000791000-0xb8)={0x0, 0xb709, 0x373, 0x2, 0x2, 0x7, 0x3, 0x3, {0x0, @in6={{0xa, 0x1, 0x100, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}}, 0x1, 0x1000, 0x3e460da8, 0x2, 0x9c8}}, &(0x7f0000c9f000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000b9f000-0x98)={r1, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0x7, 0x3f}, 0x98) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) pread64(r2, &(0x7f00004da000)=""/4096, 0x1000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000350000)={0x0, []}, &(0x7f000070e000-0x4)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000d23000)={0x0, 0x80000001}, &(0x7f0000fbb000)=0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00003bb000-0xe8)={{{@in6=@mcast1, @in6=@remote}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f000062a000-0x4)=0xe8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000a61000)=@assoc_value={r3}, 0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a88000-0x8)=@assoc_value={r3, 0x1}, 0x8) r4 = accept$ax25(0xffffffffffffff9c, 0x0, &(0x7f000093c000)) writev(r4, &(0x7f00003f6000)=[{&(0x7f0000954000)="73fb08b6d7cf2e1d1133a850534090fac8839c11b006aa6abf285c5dc7498dd9b1e9fb1d8d8ba4dc1b62c91bae476ce2c54263c707b4fb537ff2df3ca6d7d731398f2983f0fdd8de825ac793fb3fb5b9072874f11828e4425f8cb6bc3a38742bb2b8fe5eaa2ee00e101055957407d11f304335bcf5b8f94fabb92f83b5", 0x7d}], 0x1) 2018/02/06 00:20:08 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000001000-0x4)=0xbcf2, 0x4) connect$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x2710, @hyper}, 0x10) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000001000), 0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x8, 0x20011, r0, 0x0) [ 91.861413] netlink: 24 bytes leftover after parsing attributes in process `syz-executor2'. [ 91.890802] sctp: [Deprecated]: syz-executor5 (pid 16717) Use of struct sctp_assoc_value in delayed_ack socket option. [ 91.890802] Use struct sctp_sack_info instead 2018/02/06 00:20:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000236000-0x18)={0x0, 0x3ff, 0x10, 0xfffffffffffffff8, 0xfffffffffffffffb}, &(0x7f0000690000-0x4)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000553000)={r1, 0x2}, &(0x7f0000aeb000-0x4)=0x8) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000bab000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000722000)=[], 0x0, &(0x7f0000833000-0x108)=[{0x58, 0x114, 0x9, "28c5930fbcf034a982ceb88c6f467808045ce388c0d9358eccf1430aeff4a1003b2205494405d3fd10fb2951acf525789784ba606007aad99d34b5735df0d89dc8"}], 0x58}}], 0x1, 0x0) 2018/02/06 00:20:08 executing program 6: mmap(&(0x7f0000000000/0xae9000)=nil, 0xae9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x2, 0x7fff) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000ae9000)={0x0, @in6={{0xa, 0x0, 0x7fffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, 0x3, 0x80000001, 0x100000000, 0x6}, &(0x7f0000ae9000)=0xa0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000116000)={r1, 0x1000, "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"}, &(0x7f000082b000-0x4)=0x1008) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000551000)={r2, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x80000000, 0x4, 0xbc6, 0x6, 0x10}, &(0x7f0000aea000)=0xa0) syz_emit_ethernet(0x4a, &(0x7f00003c0000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x2b, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @udp={0x3, 0xffffffffffffffff, 0x28, 0x0, "18009c0ef72fa684495df6b664a6049bd5ea1719375d46d15c757c2e1c7b54c5"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000aeb000)={r1, 0x3, 0x7, [0x1, 0x4, 0x9, 0x40, 0x3f, 0x40d4, 0x669]}, &(0x7f00007a5000)=0x16) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000196000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f0000882000)={&(0x7f0000046000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) 2018/02/06 00:20:08 executing program 3: r0 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f00008ea000), 0x80800) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00003c1000)=@req3={0x4, 0x10b92154, 0x9, 0x200, 0x6, 0x3, 0x2}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) accept$packet(r1, &(0x7f00007b3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000361000)=0x14) socketpair$packet(0x11, 0xfffffffffffffffb, 0x300, &(0x7f0000165000-0x8)) recvfrom$packet(r1, &(0x7f0000222000)=""/91, 0x5b, 0x10040, &(0x7f0000cbd000)={0x11, 0x1c, r2, 0x1, 0x6, 0x6, @empty}, 0x14) connect$inet6(r1, &(0x7f000022e000-0x1c)={0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000e27000-0xc)={0x9, 0x1, 0x615, 0x7, 0x3}, 0xc) [ 91.932873] netlink: 24 bytes leftover after parsing attributes in process `syz-executor2'. 2018/02/06 00:20:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000816000-0x58)={0x26, 'aead\x00', 0x0, 0xfffffffffffffffe, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x36f) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002b2000-0x26)="0fbf2cf0854281c588933f3c8feb0852", 0x10) 2018/02/06 00:20:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f000078c000-0x1000)=""/4096, &(0x7f0000fe9000)=0x1000) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) pipe(&(0x7f0000e66000-0x8)={0x0}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000bbd000)={0x7}, 0x4) 2018/02/06 00:20:08 executing program 2: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000d5a000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x2, @broadcast=0xffffffff}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x22, {0x2, 0x0, @multicast2=0xe0000002}, @common='ip6_vti0\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000d7e000-0x22cc)={0x14, 0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) [ 91.977381] sctp: [Deprecated]: syz-executor5 (pid 16736) Use of struct sctp_assoc_value in delayed_ack socket option. [ 91.977381] Use struct sctp_sack_info instead 2018/02/06 00:20:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x802, 0x2) connect$nfc_llcp(r0, &(0x7f0000003000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "9a8ef7bca2f4b0241035df3a69e197a0e36919189a429a939e46c5156acc67838c2d6bb64e8789b60c9e13c689d829aba27f1134641af7aedb6f9bf94aa00b"}, 0x60) sendmsg$nl_route(r0, &(0x7f0000005000)={&(0x7f0000006000-0xc)={0x10}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000869000)=@newlink={0x40, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_VFINFO_LIST={0x20, 0x16, [{0x1c, 0x1, [@typed={0xc, 0x0, @u32}, @typed={0xc, 0x0, @uid}]}]}]}, 0x40}, 0x1}, 0x0) socket$bt_l2cap(0x1f, 0x3, 0x0) 2018/02/06 00:20:08 executing program 4: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x20000000000006, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@socket2={0x28, 'socket\x00', 0x2, 0x3ec}]}, @common=@unspec=@STANDARD={0x28}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) socketpair(0x15, 0x4, 0xb724, &(0x7f0000002000-0x8)) 2018/02/06 00:20:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000d23000-0x8)={0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000868000-0x8)={0x0, 0x1}, &(0x7f0000679000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000946000)={r1, 0xd587}, &(0x7f00003ec000-0x4)=0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000c84000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a30000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00006d4000-0xe8)={{{@in=@empty, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@empty}}, &(0x7f0000354000-0x4)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f0000ce0000)={0x1000, 0x8000, r4, 0x1, r5, 0x65, 0x2, 0x2}) getsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f00000b7000)=""/4096, &(0x7f0000418000-0x4)=0x1000) socketpair(0x1b, 0xa, 0xfb6, &(0x7f00009da000-0x8)={0x0}) setsockopt$netrom_NETROM_T1(r6, 0x103, 0x1, &(0x7f0000f14000-0x4), 0x4) 2018/02/06 00:20:08 executing program 6: mmap(&(0x7f0000074000/0x3000)=nil, 0x3000, 0x0, 0x132, 0xffffffffffffffff, 0x0) r0 = socket(0x48, 0x8000000000004, 0x9) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) r1 = socket(0x1, 0x3, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000001000)=0xff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r1, &(0x7f0000000000)=""/218, 0xda, 0x2100, &(0x7f0000000000)={0x4, 0x200, 0x4, "021bff93d01f", 0xa8d}, 0x10) 2018/02/06 00:20:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000000004) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00006d7000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000f9e000-0x8)={0x0, 0x7b}, &(0x7f0000a17000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000fc6000)=@assoc_value={r2, 0x7ff}, 0x8) socket$vsock_dgram(0x28, 0x2, 0x0) recvmsg(r0, &(0x7f000041c000-0x38)={&(0x7f0000100000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f00007aa000-0x80)=[], 0x0, &(0x7f0000276000-0x83)=""/131, 0x83}, 0x0) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c562806f0ffffff04106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) 2018/02/06 00:20:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket$unix(0x1, 0x1, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000b68000-0x30)=@ipv4_newroute={0x30, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x1}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8}, {0x8}]}]}, 0x30}, 0x1}, 0x0) 2018/02/06 00:20:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x8b) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057f000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000606000-0x1f8)=[{0x0, 0x0, &(0x7f0000359000-0x80)=[{&(0x7f00005d5000-0x4a)="e425d60660a561", 0x7}, {&(0x7f0000bb2000-0x28)="d393", 0x2}, {&(0x7f00003dd000)="7e3fb63666125f", 0x7}], 0x3, &(0x7f0000466000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x40000}, {0x0, 0x0, &(0x7f00002db000-0x5a)=[{&(0x7f00006df000-0x50)="457487680b2c62e43e898e8385c6392d40ca51532f4c1d9dd95890f5bf7bb1187473fc7f4b4c03d50181256222a77dca23f531813bc9497dbc3bc47255fed7957172cda05e79e18b4d61a563948e109e", 0x50}, {&(0x7f0000bc2000)="4fc7e19e86b349b7fb46390732a6ae4583889e11b7a87c61ce0bac193b9ad8a6002b82fa8d77186c308f1bfe5559c28fcd20dd445d9aa4435d6ed99dad98ac917c5b626e7a2d3f839aea66f05275fe696c88152e6be715549fd39da6f42385e70460f58c24496fb3ee9729e77556dc22dbb15d5a3d87fd123ff99b47bd867ca77f87c0fe07ac6961e9f9b0400b91cb05af2c682ae2a405ca56c2a78b4f15f3d03dad8cc27b5d7550cb84d6cde893fbed09c726a0144a6db79550ffb7243cac2cb73082204669495a6e018c7c661df89f3cb5fa93c8118cf333", 0xd9}, {&(0x7f0000971000)="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{&(0x7f0000ee4000-0xa8)="96c9cd3a62cfc25cb9125407b3a102ee9a48e3e79d112a7d85fcb6e79d85b59759d969dd3bb8f826b658808e702a81c7cd609e68995e3145725ac55c589aa543f63e412be65816d0a6878242805dc9de564eeb7420bc2d992257176b05fa4bb3d2a092a761ca15f5f4b1cc766196afa6da08f060b5b2101b683f71ccd2adaa88c84de466a90b4eca050a510513c53133bd568c6a641a379fa1cb3cb5a0442a8d2ec7c6daad6efde3", 0xa8}, {&(0x7f0000d21000-0xc9)="36d1a835bbebbaa1f8c4b87a74d08e973fcd6c4bf70086ac90074cd09cf211963622a531621c92dde24f098d73e221ab8773a4568cc2f23b04f282bbd09cc411ff74a2493011c62918e82b43a6c5b39d7168c14b91a15aa17900d207972151b4435fcb8ae212e0df8e551fbc2a7a1b910f7a653cf3a4b21c49b79a7b0bbc9fac5c11afa3bf2b29956e2a6f322eea0ea6b27b61d71d49ba721800f37555527cc669a153f84ef95a8f405e9c877893a3702c4f8c8ed2231ff916b237271283ab6a944971b3a52dcef6dd", 0xc9}, {&(0x7f0000883000)="a9edec5fb438f5b1137ab684f65b6a319a45701cd1c42890335c0f3231c832fbe4a8a60b7e05866302087f0ec1c21195f13daaeba454d5f3c65a5367d4d0182b28fb40", 0x43}, {&(0x7f00009f3000)="cf2c475630a59cdc3ca464ea37a7da5818701d75e06effebd3578126c2daa4cf6d219f11f74de2e1849210ba328efe893203d0ca1d365cea6a4a906975e2e70e63e17f3b100dceba660990c99778779c1e6f4c23e8c8a89d456bb3d9da06f3a37f79ffee95bc1c128338453baa2c94a9d41b2f746dddb0358a10083a71d08de88b482a1cdceb30b6abe5a0ea70a8967a381b80bcc672b84b1b714cbcacd4040d5e086a0c389b10c6e859", 0xaa}], 0x5}, {0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000a98000-0x7b)="85f9a107a0419c028bc31f5b25542e817e03ff0b6eb036f4e57fc198f9205953654136f8f9902ee47713282c730e6b4afd4475877080860d826dd526c1d8cc97146735b114cff5a236f6792a1ff396c69270d289dc785dedb2052390d65b57350d0d6639e2fc72623e9038ba839e23c9c160f20fc50ec8dfca6d78", 0x7b}, {&(0x7f00006a0000)="e6559183bfa2197670ec28b53b23227caa678c11c5f1c737e292b420de485b8336f2caaf4e7ed217c2df0f643f75", 0x2e}, {&(0x7f0000496000-0x12)="924cd27ca244575642cdbdf20e6ffc98effb", 0x12}, {&(0x7f0000b3d000)="994e3a0ac725c4406238fedac80e9d5a1d52d0553c9ac6b6c9983b61a00d600711cb071e2624fe46d7848e60380dc972458ed2dd733fd0b0fb2518d659309ff5d5b710403d44a713fac0cbc711bd6c83fbf4e5e94f7351a120201382ef523af41be0436a9b7882036161b7e7ab", 0x6d}], 0x4, &(0x7f0000549000-0x88)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x40, 0x117, 0x2, 0x27, "614275b298be8276366384857e4285746858a324aff32b4826b15aae0c6ba3cae840839b8a4da8"}, @op={0x18, 0x117, 0x3, 0x1}], 0x70, 0x20000040}, {0x0, 0x0, &(0x7f0000906000-0x80)=[{&(0x7f00000c3000-0x9a)="fb1e787133b7b42f6c73924240d3ecbca078bac8ed9cf1d81428bdbdfd21435883d8e93cca0018b22c0a6ebaaf75d67dc2512572e30a6eeadd3009d533a067e1e26dd1bf89d5ba77290981e5d5256000fc8f5ca7d31658dc222391d44ce7011fd40fb28896d9fd7ad75b4056e5ab1d95eb66854a35f2e4661f404c5157b149f7fc5c0d63f88a3aadc6e722121192a4db243c358c2ed4d6386941", 0x9a}, {&(0x7f0000b38000)="cff52983acd5e655e413a918d2f31ee081e9ae5dd078f6241cc8d7929d9dc0cbd8bc8d00ec405326730918581f9a3c85797e3c3f75ceb301", 0x38}, {&(0x7f0000de5000)="9d514bf9bb68349121b20155bb614c9d6b01e87d97c52cae9f46079bed7a6ad635d472e658b4627852250f9a650ebfb92a1e5a669687057d0d14d4fc73bc341034334875633eed71c75add8addcdbad49f5ecd7e4bf400e31833398c71f85d221f697b24ccf5f9d7d466e30deed4614a1d61306132daad0bc89ce436a39fe464d19df87c67d0d3bdb54317320fc19dc7ef30d5fdf845e964f92cbc1ff4a099942d8417643f75b9f81b41e284366f910bc53bdde56ddc80c600936a7471846705493bf3a342641541d6f3448107e2dae7b23f08118c87cd97bacb0296f2ff059d1a48363550bf9712b91158a52cd3adca", 0xf0}, {&(0x7f0000e80000)="9c6f7195f9dc945aac20ca384c59046126f3f196ce4ff8964ce3a7118766ba27c588d75ca63e2033d84faeb41651ca1297d661d8dc96051150013efdfa4b4c2ddba323b7ed59820932134b5f3102a2c1972d708fbeb130ed4a945acda23413d6a316f17ab9230c56dc91f8499e923008353d5d2392492734f769d71e592e13debd8d5c5924f1b5d6c48dfc74d5973a2dc72e8964048a5c62c8978129e9d3a4fe4ff7154d1d69722adc187f3f9486b3a3290782629a41ff6c3e8b0094c89ec586bc9eb3bfea7364f223e9de7a1c0fdd60010b5b92c9075d80368b5307a4b9f28a455a2251a9bcdc69ad0134a37ab49082", 0xf0}], 0x4, 0x0, 0x0, 0x80}], 0x6, 0x1) read(r1, &(0x7f00001aa000)=""/34, 0xfedc) 2018/02/06 00:20:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000120000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="01010000000ef40000000300409d9254", 0x10) socketpair$inet6(0xa, 0xe, 0xc48, &(0x7f0000130000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000fae000)={0x8, 0x4, 0x0, 0x400, 0xff, 0x5, 0xfffffffffffffffc, 0x4, 0x0}, &(0x7f0000838000)=0x20) close(r1) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000e65000)=@assoc_id=r3, 0x4) r4 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f00000ec000-0x1c)={0x0, 0x0, &(0x7f00001d8000)=[{&(0x7f000099a000)="0000001000000005a56bcb6993e60c317a186588fc01efde8f3c3b2d6b1361d86a2a007def50e96cf41e84fae9cbc1a112d2cd9ef20b4a7faff45da2630725ff2b267a6ef792be3a477864b0289b46c91b27c89226a7224b5095843f3d2b29d9de8cbd87607b6d1106c669ed45cd4cab43eb9690db9c7537ef1b680301cc524a6a618c7d2abd94", 0x87}], 0x1}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000927000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_CAP(r5, 0xc010640c, &(0x7f00004e3000-0x10)={0xffffffff, 0x1}) 2018/02/06 00:20:08 executing program 4: mmap(&(0x7f0000000000/0x3a0000)=nil, 0x3a0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000132000-0x37)="372771d61e122f16649832bb793b11b1877b989ae33a71851019d84cac7b7eda1cc4162a362a14494d5b1ec37debe7242af6209f5f43a3", 0x37, 0x40000, 0x0, 0x0) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000039a000-0x418)=@filter={'filter\x00', 0xe, 0x4, 0x290, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@unspec=@cluster={0x30, 'cluster\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f0) 2018/02/06 00:20:08 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x8, 0x0, []}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0xfa, 0x1000, 0x10000, 0xa, r0, 0x5}, 0x2c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000005000)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000005000)={@mcast2={0xff, 0x2, [], 0x1}, r2}, 0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000005000-0x20)={r1, &(0x7f0000004000)="ddab1e82550bff4c7dec34571a25bbf2ed92508be6166bb10dd84ad87b370ce0", &(0x7f0000001000-0xc0)="8741ee22e6a9ec8e813d7dd4f6cf9f96f8536c8bd06f91cf3dd574d4aef784dc9d1b0a8657b320a78ab39874357949a20f013495ec42317c1c4fe8252bd0e243d21ab0cdf176609c0dea8c5919e5e7688fe378241696bbb0a9a51e99c54a55fa1d2cd2a2eb7489e125de4c0a58c5b413cec89ad17c5d0da952e3d8b6db8b583a245513b4b5465ccdeac33b9318dfe3db5b1851babf2ad381be01ee1c1fab83f89f214e938796d466c2a3a5f1a3aa7136a90f8c2bcb0d53e32a04f81bb8b99ca1", 0x3}, 0x20) ioctl(r0, 0x8918, &(0x7f0000000000)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000003000-0x3), &(0x7f0000004000)=0x8) 2018/02/06 00:20:08 executing program 6: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0x3, 0x4, 0x4, 0x81, 0xb}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ff0000-0x18)={r0, &(0x7f0000fef000)="021d", &(0x7f0000fef000)=""/31}, 0x18) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000ff2000)={0x9, 0xdc2, 0x1f, 0x51b, 0x2, r0, 0x400}, 0x2c) r1 = accept4(0xffffffffffffff9c, &(0x7f00008e9000-0x10)=@ax25, &(0x7f0000572000)=0x10, 0x800) setsockopt$inet6_tcp_int(r1, 0x6, 0x19, &(0x7f00001ea000)=0x1f, 0x4) [ 92.083182] xt_socket: unknown flags 0xec [ 92.096742] xt_socket: unknown flags 0xec 2018/02/06 00:20:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000cda000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) connect$inet6(r0, &(0x7f000043c000)={0xa, 0xffffffffffffffff, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x20000000}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/02/06 00:20:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f00001dc000-0x118)="0022040000ffffe0fefffffeffffffff144e0000ff000207835eebfe16b208feefaf234b4ff8b4cc4c39bdc8451792b903f4b7d8c8cf2153622652328c19ef68234f905557c4070000008735e9ab2f77c62e0a5cdd2cf9984c070400000000000003ff23353d8b2fc6a3ae1ebfcb49004a3ccd3560ae01010000bdf160ed7449b842f3e253be8a62b37f7e0fe75a9ea937ea4e2540019ccbd9f6672837496d00ad7765c7aac2ec0f91c88a1ea1ff6ee308c72febedcf00798d41991ac25bb6fce2220c25ea380c7e112ab358c3a6bd8a59c182bc97ffb4e82cb03419544a3988bc226a85abe6eb60cd7cf8d103d38c31c7c86d16c4d86cbe4ab390c092d077ce70590fbbd4f8bf4d6ab1cea6dbe9d4a54c17aac0db6e3845", 0x10f) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000b67000)="908b337ffb656c26fdfdcbef8f6e6e9678be32b7c3199946eb58cdc9bf54f770396db45e7a5aa0155f94307a7996e484cceb59e7f7ddf810d8d245f30b5be032d4ca695152b755a3654117ad77a48b11540a008d277ad92b7e8dd9ab5f05d39c673d1ad41ef9c98c6b0bc901ef517ab69c3b5505a9e7054e05a0f386837ad46ad30703ed0b159dd50b97a7d962b02c956ddfc052a196d083200d8f9b2f5677a097442950836fdd80160175bef7c537ac9c4ba0f10f2cf9a986c3a9dbc2ae67ae0513ea33055d2486145bc4b9ea5911b6d41a191035ca3dc97c7f867edf10ae8f8962760a4742466e872ba0", 0xeb) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00005e6000)={0x0, 0x0}) getpeername$unix(r2, &(0x7f000056d000)=@abs, &(0x7f00006e4000)=0x8) 2018/02/06 00:20:08 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) accept(r1, &(0x7f0000fd8000-0x10)=@ethernet={0x0, @empty}, &(0x7f000075f000)=0x10) pipe(&(0x7f0000d6d000)) unshare(0x20000000) unshare(0x20000400) sendto(r0, &(0x7f00009cd000-0x10), 0x0, 0xffffffffffffffff, 0x0, 0x0) 2018/02/06 00:20:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000e44000-0x10)=@ax25, &(0x7f0000604000-0x4)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00004be000)=0x200, 0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f00005d3000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000aa5000-0x10)={&(0x7f00005e8000-0xc4)={0x14, 0x2, 0x8, 0x400800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/06 00:20:08 executing program 2: mmap(&(0x7f0000000000/0x588000)=nil, 0x588000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f00000fc000)={@random="01390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x40, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "0442bc", 0x0, 0x33, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [@dstopts={0x32, 0x0, [], []}], "113be7ff00168e94"}}}}}}}, 0x0) mmap(&(0x7f0000588000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000588000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000053d000)={0x3, 0x0, 0x1, 0x80}) mmap(&(0x7f0000588000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r1, 0x0, &(0x7f000046a000-0x8)) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000588000)={r2, 0x3ff}) mmap(&(0x7f0000589000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000589000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000589000)={0x0, 0x0, 0x1f80000000000000, 0x6, 0x9e, 0xac, 0x100, 0x9, {0x0, @in={{0x2, 0x1, @loopback=0x7f000001}}, 0x8, 0x56, 0x7, 0x0, 0x401}}, &(0x7f0000589000)=0xb8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000016f000-0x8)={r3, 0x9}, 0x8) syz_extract_tcp_res$synack(&(0x7f00001a8000-0x8), 0x1, 0x0) 2018/02/06 00:20:08 executing program 7: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000002000-0x6e)=@un=@file={0x0, ""/108}, &(0x7f0000002000-0x4)=0x6e, 0x80000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000009000)={0x0, 0xb5e5}, &(0x7f0000009000)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000009000)={r1, 0x10000, 0x0, 0x7, 0x5}, &(0x7f0000008000)=0x18) r2 = socket(0x1e, 0x801, 0x0) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000009000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0xfffffffffffffffe}) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/02/06 00:20:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getpeername$llc(r0, &(0x7f00003b3000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000047d000-0x4)=0x10) getsockopt(r0, 0x10f, 0x80, &(0x7f0000004000-0x4d), &(0x7f0000ee6000)) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00001e8000)=@buf={0x7f, &(0x7f0000e13000-0x7f)="7b843b7471dac7c4adef4beb746a087ebd75c4af885d7d0972b60243329dfad73ae203606e1f60bfd7b6771fe57370b983c44175622327fab377bf415efdc70870e34be5a561c7943cffee0f83e86e600be256e98b0d9345d042c76a4d1176e551ed485babaa17486bb15f86dab30d78a067674406b76542d0f3b9e5526684"}) 2018/02/06 00:20:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xc0000000000036, &(0x7f000004b000+0xb99)="dc13b51a5b318a6e78dd5808712b2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f071be6000000fdff000000d359bdeb62e130769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0x3b9) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000086a000-0x1), 0x2bf) 2018/02/06 00:20:08 executing program 5: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000093a000-0x28)={@common='lo\x00\x00\x00\x00\x00\x00\x00\x00\a\x00', &(0x7f0000939000-0x5)=@ethtool_gfeatures={0x3a, 0x0, []}}) 2018/02/06 00:20:08 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x115}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000003000)=""/195}, 0xffffffffffffff1c) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x80000, 0xfffffffeffffffff, &(0x7f0000017000)={0x0, 0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000018000-0x8)={0x2, 0x400}) 2018/02/06 00:20:08 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000007000)={@common='ip6_vti0\x00', &(0x7f0000005000)=@ethtool_wolinfo={0x5, 0x0, 0x0, "a54d5f982ac4"}}) r1 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000009000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000009000-0x4)=0x14) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000000a000-0x28)={'vcan0\x00', r2}) 2018/02/06 00:20:08 executing program 1: mmap(&(0x7f0000000000/0x56b000)=nil, 0x56b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001d1000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f00000fa000)=[{&(0x7f0000515000-0x1)=""/3, 0x3}], 0x1) mmap(&(0x7f000056b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f000056b000)={@common='vlan0\x00', @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff}}) [ 92.258404] syz7: Invalid MTU -2 requested, hw min 68 2018/02/06 00:20:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x1, 0x0) preadv(r0, &(0x7f0000928000-0x90)=[{&(0x7f0000694000)=""/40, 0x28}, {&(0x7f0000794000)=""/77, 0x4d}, {&(0x7f0000815000-0xaa)=""/170, 0xaa}, {&(0x7f0000a3c000)=""/95, 0x5f}, {&(0x7f0000892000-0x2f)=""/47, 0x2f}, {&(0x7f000023d000)=""/215, 0xd7}, {&(0x7f00000c7000)=""/192, 0xc0}, {&(0x7f00008b6000)=""/207, 0xcf}, {&(0x7f0000edf000)=""/78, 0x4e}], 0x9, 0x0) r1 = socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000212000-0x8), &(0x7f0000ce9000)=0x8) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000163000)=@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@empty]}, 0x18) setsockopt$inet6_buf(r2, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r2, &(0x7f0000fa5000-0x581)="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", 0x569, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/06 00:20:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000087a000-0x3e)={@link_local={0x1, 0x80, 0xc2}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x8, 0x4, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000169000-0xc)={0x0, 0x1, [0x0]}) 2018/02/06 00:20:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000abf000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f0000827000)=0x3a) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000b67000-0x8)={0x0, 0x94b1}, &(0x7f0000d6b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b65000)={r1, 0x9, 0x9}, &(0x7f0000339000-0x4)=0x8) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r2, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}, 0x1c) listen(r2, 0x3) r3 = accept(r2, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f000085c000), &(0x7f00003e2000)=0x10) 2018/02/06 00:20:08 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in=@multicast1, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000111000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}, 0x7fff, r1}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4f}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3, 0x0, 0xb, 0x1, 0x1}], {0x95}}, &(0x7f00005fc000)='GPL\x00', 0x8000, 0x1000, &(0x7f000062c000-0x1000)=""/4096}, 0x48) 2018/02/06 00:20:08 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000000)=@add_del={0x2, &(0x7f0000000000)=@generic="0e5e4da40e3ebc78dfa75c0638deb959", 0x119}) mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) 2018/02/06 00:20:08 executing program 6: mmap(&(0x7f0000000000/0xf23000)=nil, 0xf23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) sendmsg$key(r1, &(0x7f0000ce9000)={0x0, 0x0, &(0x7f0000659000-0x10)={&(0x7f0000e6d000-0x1f8)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) sendfile(r1, r1, &(0x7f00009c7000-0x8), 0xff) recvmsg(r0, &(0x7f0000f21000-0x38)={&(0x7f0000f22000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000f1f000)=[], 0x314, &(0x7f0000f1c000-0x1000)=""/4096, 0x1000}, 0x0) [ 92.278620] syz7: Invalid MTU -2 requested, hw min 68 2018/02/06 00:20:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) pipe(&(0x7f0000e71000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00007b0000-0x4)) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f000008a000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='bond0\x00'}}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000e19000-0xc)={0x0, 0xffffffff, 0x30}, &(0x7f0000faa000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00005f8000)={r3, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x2, 0x2, 0x7, 0x10000, 0x20}, &(0x7f00002f9000)=0xa0) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000dd1000-0x10)={&(0x7f0000d3e000-0x368)={0x28, 0x13, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x2, @pid}, @nested={0x8, 0x3, [@generic="ba"]}]}, 0x28}, 0x1}, 0x0) 2018/02/06 00:20:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x40050f) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000653000-0x4), &(0x7f0000345000)=0x4) sendto$inet6(r0, &(0x7f000089b000-0x7e), 0x0, 0x0, &(0x7f0000dee000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/02/06 00:20:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000003000-0x4)=0x80000001, 0x4) r1 = socket(0x18, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000655000)={0x0, 0x3}, &(0x7f000001f000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000ef3000)={r2, 0x9, 0x8, [0x9, 0x4, 0x401, 0x1, 0x5, 0x6e3, 0x6, 0xfffffffffffffff9]}, 0x18) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000004000-0x8)={0x0, 0x3f}, &(0x7f0000001000-0x4)=0x8) listen$netrom(r1, 0x81) r3 = socket(0x5, 0xa, 0x772) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000039c000-0x10)={0x0, 0x40, 0x2, 0x7}, &(0x7f000078f000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000de2000-0xa0)={r4, @in={{0x2, 0x1, @empty}}, 0xffff, 0x81, 0xa69e, 0x0, 0xfffffffffffffffc}, &(0x7f0000270000-0x4)=0xa0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f000095f000)={r3}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r6, 0x8934, &(0x7f00008b7000-0x20)={@generic="f4fa11a5f472666fb3b8aaf291983706", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) r7 = accept4$packet(r3, &(0x7f0000360000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[], 0x0}}, &(0x7f0000ecb000)=0x14, 0x800) recvfrom$packet(r3, &(0x7f0000df6000)=""/4096, 0x1000, 0x40, &(0x7f000055a000)={0x11, 0x19, r8, 0x1, 0x3, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0}}, 0x14) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000548000-0x4)) getsockopt$inet_mtu(r6, 0x0, 0xa, &(0x7f00009c4000-0x4), &(0x7f0000f87000)=0x4) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000e96000)="b31cf00763f30f6579842f1b32fd991e05b2ac21391262e441973a8c7ac7558719c70d74aca409f61cd7094622cb6299628b50c8e501", 0xfffffffffffffc5a) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00002ee000)={{{@in6=@mcast1, @in=@empty}}, {{@in6=@empty}, 0x0, @in6=@ipv4={[], [], @empty}}}, &(0x7f00006dd000-0x4)=0xe8) recvfrom$packet(r7, &(0x7f0000d04000)=""/53, 0x35, 0x2, &(0x7f00004de000)={0x11, 0xd, r8, 0x1, 0x7fffffff, 0x6, @empty}, 0x14) connect$inet(r6, &(0x7f0000756000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0xd) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000fc7000)={{{@in=@remote={0x0, 0x0, 0x0}, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {}, {}, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [], 0x0}, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0}, 0x0}}, &(0x7f0000e92000-0x4)=0xe8) mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r10, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000962000)={{{@in=@empty, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1, 0x2, 0x0, 0x6, 0x2, 0x20, 0x80, 0x3b, 0x80000000, r9}, {0x100000000, 0x8, 0x2, 0x480000000, 0xfffffffffffff800, 0x7, 0x1, 0x8000}, {0x4, 0x0, 0xc00000, 0x2}, 0xfffffffffffffffd, 0x5, 0x2, 0x1, 0x3, 0x3}, {{@in6=@empty, 0x3, 0xff}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3, 0x1, 0x2, 0x80000001, 0x8, 0x2, 0x80000001}}, 0xe8) close(r6) socket$inet_sctp(0x2, 0x80003, 0x84) 2018/02/06 00:20:08 executing program 1: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000007000)={&(0x7f0000026000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x32, &(0x7f000002f000)=[{&(0x7f0000030000-0x5c)=""/92, 0x5c}, {&(0x7f0000030000-0x6b)=""/107, 0x6b}, {&(0x7f0000030000-0xec)=""/236, 0xec}, {&(0x7f0000030000-0x71)=""/113, 0x71}, {&(0x7f0000030000-0x8)=""/8, 0x8}, {&(0x7f0000030000-0xd4)=""/212, 0xd4}, {&(0x7f0000020000-0x9f)=""/159, 0x9f}, {&(0x7f0000028000)=""/142, 0x8e}, {&(0x7f0000030000-0xca)=""/202, 0xca}], 0x9, &(0x7f000002f000)=""/4096, 0x1000, 0x4}, 0x100) bind$netlink(r0, &(0x7f0000005000-0xc)={0x10, 0x0, 0x3, 0x8004000}, 0xc) r1 = socket(0x2, 0x6, 0x3) ioctl$int_in(r1, 0x5452, &(0x7f0000001000)=0x9) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000d000)=@dellink={0x34, 0x11, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @common='erspan0\x00'}]}, 0x34}, 0x1}, 0x0) 2018/02/06 00:20:08 executing program 3: mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000180000-0x10)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}], 0x10) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x9, &(0x7f0000f60000)={0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000bc0000)=[@in={0x2, 0x3, @loopback=0x7f000001}], 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a2f000-0x4)={r0}) sendto$inet(r2, &(0x7f0000ac1000-0x45)="c4", 0xfffffffffffffde2, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x2f, &(0x7f0000f62000-0xc)={@empty, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0xd}}, 0xc) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000f60000-0x6f)={0x0, 0x58, "8487715bb679b86a2f4925207f492734c168b5d3b81772a77d204f4462e478954817e8c0eb3fb4ffdd3e865df3f1abbacdc1b3e02d7a5aad6f80ec6ccb8158b6735e7801acea33ad62502f3940733bcc385c49a5c1b71829"}, &(0x7f0000224000)=0x60) bind$inet(r2, &(0x7f0000d34000)={0x2, 0x3, @rand_addr=0x3}, 0x10) 2018/02/06 00:20:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket(0xa, 0x5, 0x0) epoll_wait(r0, &(0x7f0000fc5000)=[{}], 0x1, 0xb5) sendto$inet6(r1, &(0x7f000072a000-0x71)="edc7ac7f147cb5eb1d9e9bca4c86de1904886b10f928beef6558ce64fe8023f2d9c0c6259f4af9a34d7be400bf80cf51996857b67cce021ebd7e2954267858b79b3a025aafa56880f93322c9322c5ac120ecd16b429784f3b23846f0b6247d9df0412685430294b5a330de6860436a8095", 0x71, 0x4040, &(0x7f00008d3000-0x1c)={0xa, 0x3, 0x900000000000000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}, 0x1c) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000acb000-0xc)={0xffffffff8000201f}) 2018/02/06 00:20:08 executing program 0: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0xffffffffffffffff) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000001f000)={r0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000020000-0x4)=0x100, 0x4) connect$inet6(r1, &(0x7f0000004000-0x1c)={0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000001a000-0x3b8)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x943, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e4], 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x3a0) 2018/02/06 00:20:08 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00003c0000), 0x4) socket$pptp(0x18, 0x1, 0x2) 2018/02/06 00:20:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000801, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c340", 0x2, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) recvfrom$inet(r0, &(0x7f0000c65000-0x85)=""/133, 0x85, 0x40000042, &(0x7f0000114000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000bf6000)=0x319, 0x4) recvmsg(r0, &(0x7f00007c8000-0x38)={&(0x7f0000609000-0x10)=@in={0x0, 0xffffffffffffffff, @remote}, 0x10, &(0x7f0000ba2000)=[{&(0x7f0000135000)=""/177, 0xb1}], 0x1, &(0x7f00009cf000)=""/56, 0x38}, 0x0) sendto$inet(r0, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x20000011, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/06 00:20:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x88000000000001f, 0x3, 0x0, &(0x7f0000afb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r1, &(0x7f0000870000-0x38)={&(0x7f0000af4000)=@ethernet={0x0, @remote={[], 0x0}}, 0x10, &(0x7f0000b5f000-0x40)=[{&(0x7f0000f33000)=""/246, 0xf6}], 0x1, &(0x7f0000916000)=""/40, 0x28}, 0x122) sendmsg(r0, &(0x7f0000017000)={0x0, 0x0, &(0x7f0000246000)=[{&(0x7f0000b2f000)="e44ea200cfacab78731d8f24f0dcd1abcaad9c300e97387ccf5a1de15b3df0426edfabd5b1577d5212cb66d8ade53242a76e6cff3e5f2defe891ef3f7c792e103e45bdcaa7db1825a857c5acb846655ab59d0c784bfff032e52a04db6e8052f69730570d8e0918b3a1c8b747bb66cff29d905f416d72884153e37b4b30a8bf98ed71fd2ee2fc44b22c4020910119b67d98f63a841afd1b8a152c73a0ab22ae53d8ff4f83fc69c578c7baf4a909f55723582f2cc5db863f029d5c58264eea954c2816285ba6f75e211b9f791ccc4a3e5d298d3150476b19245dae80224be4014ac999adcab6c79de736409fe9072465fc2cd77647a8ee20", 0xf7}], 0x1, &(0x7f00000f5000)=[]}, 0x0) 2018/02/06 00:20:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000715000-0x4)=0x3, 0x4) r2 = socket$inet(0x2, 0x0, 0xa7) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000c84000)={0x0, @in6={{0xa, 0x2, 0x3, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0xffffffff}}, [0x100, 0x2, 0x1, 0x0, 0x0, 0xffffffffffffff42, 0xb7d, 0x5, 0x7, 0x3, 0x84b3, 0x7, 0x7fff, 0xb7ec, 0x200]}, &(0x7f0000bdd000)=0x108) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000f9d000)={r3, @in6={{0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0xd3}}}, &(0x7f00006c6000)=0x8c) writev(0xffffffffffffffff, &(0x7f000008f000)=[{&(0x7f000005a000-0xf7)="8a87d8a659b9ea9c582dc97a1d61f85e38c7b8bd30cd337c941dbef5e0f7e75d6ec5ebf57a794ab06da4c4a7aa5f51a4f0ce298a514a7c8f2aba9d113918dc670261df78464cbccc69f8970b6f5cf999bd85c357a145e9f1b7941b647d865dcf664d53dd3f288bac2af421c517920f43b7fe1cc7cbc369278d535a9692042928e508d460a6c64b8c6b7c5d3dbb9d1a02e003337f32dc54673cda415c1e1f6842620d41cb113b336c569b35f81172a4e71abb60a9de3932e830f5e8ab13e9413ae2cf3a5b35e1c2371920be8553798d171fa1fd601b6fc5d7f0812bc5292b4e9254798c648df0cc2d4466e504", 0xec}], 0x1) getsockopt$inet_buf(r0, 0x0, 0x2000000000484, &(0x7f000005a000-0x18)=""/24, &(0x7f000091e000-0x4)=0x18) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000fa9000), &(0x7f0000bc6000)=0x4) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000051000-0x8c)={r4, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}}}}, 0x8c) r5 = accept4(r0, &(0x7f00003d3000-0x10)=@ethernet={0x0, @broadcast}, &(0x7f0000b01000)=0x10, 0x76a056da713c0ff3) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000ba0000-0x20)={0xe091, 0xe8e, 0x8200, 0x7, 0xcd, 0x0, 0x5, 0x2, r3}, &(0x7f0000434000)=0x20) 2018/02/06 00:20:09 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname(r0, &(0x7f0000001000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f0000001000)=0x2e) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000000000)=@hci, &(0x7f0000006000-0x4)=0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r2, 0x891f, &(0x7f0000001000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue=0x41a95341}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000006000-0x4)=@assoc_id=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000002000-0x98)={r3, @in={{0x2, 0x3, @rand_addr=0x8}}, 0x40, 0x9}, &(0x7f0000005000)=0x98) readv(r1, &(0x7f0000002000+0x8bf)=[], 0x0) 2018/02/06 00:20:09 executing program 7: socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000b9f000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f000081a000-0xc)={0x8000000, 0x4, 0x30}) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f00003a1000-0x2964)=@newlink={0x38, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x4, 0x16, []}]}, 0x38}, 0x1}, 0x0) 2018/02/06 00:20:09 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x80007, 0x200) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000009000), &(0x7f000000c000-0x3)=0x4) socketpair(0x0, 0x804, 0x1000, &(0x7f000000b000)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000000b000)=0x101, 0x4) socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x1, &(0x7f0000008000-0xf4)=""/244, &(0x7f0000005000)=0xfffffffffffffe6d) 2018/02/06 00:20:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(0xffffffffffffffff, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00008e7000-0x2)="fd60", 0xfffffffffffffd7e, 0x0, &(0x7f0000611000-0x1c)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}, 0x1c) listen(0xffffffffffffffff, 0xff) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f000093d000-0x8)={0x8, 0x100002008}, 0xfffffffffffffe99) r0 = accept(0xffffffffffffffff, &(0x7f0000c45000)=@nl=@unspec, &(0x7f0000baf000)=0xc) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000e8f000-0x2), 0x2) r1 = accept(0xffffffffffffffff, &(0x7f0000baa000-0x9)=@rc, &(0x7f0000d1b000-0x4)=0xfffffffffffffee8) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f0000f9e000-0x4)=0x81) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000051a000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f00005af000)={0x3, 0x0, 0x5, 0x7}) syz_emit_ethernet(0xf1, &(0x7f0000b3f000-0x1b8)={@random="f5b11ecd23d0", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0xbb, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[@routing={0x3b, 0x4, 0xcf08f776e032b54, 0x6, 0x0, [@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}]}, @routing={0x3a, 0x2, 0x2, 0x60, 0x0, [@remote={0xfe, 0x80, [], 0x0, 0xbb}]}, @routing={0x84, 0xa, 0x1, 0xf3, 0x0, [@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @empty]}, @fragment={0x3b, 0x0, 0x6, 0x69a5, 0x0, 0x5, 0x1}, @dstopts={0x2f, 0x0, [], [@pad1={0x0, 0x1}]}, @routing={0x6c, 0x0, 0x0, 0x9, 0x0, []}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000b1b000)) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000962000)="8803e41e6002ef803dbedf264ae3d6cd", 0x10) 2018/02/06 00:20:09 executing program 4: mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x0, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000000)=@ax25, &(0x7f0000ee7000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000ee6000-0x20)=[{&(0x7f0000ee5000)="add684b618fdd7eb06c11cdd0bb26e64f3ca12ef9538dc3adc52f5d8a292d669eb06f7714c3cd9cbc5f08d07a5754aee68ecbfb40c8c8df6a8e5b6ebcdd7e299f2aae5034340e2b1ee352fb9e2b00bfd32d8e3c483a5e9b7bf9c3954f1f84898217c0807220c74b29a1362016d2cb26268add4ed7d1c74237dad69b172b33ca93696", 0x82}, {&(0x7f0000001000-0xa4)="192c2d790499fcb8a299bd7acd49344fd49465548e4fd39b3905ba9af3709f596febd2d4d4bbb04463d93e11b3896d5f59cb92c025ae5ff44445d1ed51aa24c7a37f95a2dd3e6d3eb1ab4b1ba05ae282525d3ada28eff2a5e5c5a8787d49cef5cd13c84e1b1783cfa9e185a46b314f26964aef1db7b85923a4ee35874410370a2393c475f835e337aa3fcae9842e8f25d0cc5747c20e911842126c48dca22fbe332494bc", 0xa4}], 0x2) pipe(&(0x7f0000edf000-0x8)) 2018/02/06 00:20:09 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000869000)) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000cb1000)={0x5, {{0x2, 0x1, @loopback=0x7f000001}}, 0x0, 0x1, [{{0x2, 0x0, @multicast2=0xe0000002}}]}, 0x120) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x29, 0x7, 0x7fffffffefff, 0x1000) 2018/02/06 00:20:09 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x10)=@can, &(0x7f0000000000)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000294000-0x2c)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004ea000-0x4)=0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000b23000)={r1, 0x3fff80000000}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f00002f6000)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[], [0xff, 0xff], @empty}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x60}}]}, 0x13c}, 0x1}, 0x0) r3 = accept(r2, &(0x7f0000232000)=@ax25, &(0x7f000060f000)=0x10) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f00000db000)) socketpair(0x1, 0x800, 0x5, &(0x7f00005a4000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f0000c6c000-0x40)={&(0x7f0000179000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000f8e000-0x4)=[0x0], &(0x7f0000842000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000b8c000-0x4)=[0x0], 0x5, 0x1, 0x9, 0x1}) 2018/02/06 00:20:09 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000001000)=@full, &(0x7f000000e000-0x4)=0x48, 0x80800) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f000000f000)=0x1f, 0x4) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000008000)={0x2, 0xa, 0x0, 0x0, 0x23, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x2}, @sadb_sa={0x2, 0x1}, @sadb_address={0x2, 0x17, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_lifetime={0x4}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@broadcast=0xffffffff, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @sadb_lifetime={0x4}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@multicast2=0xe0000002}}]}, 0x118}, 0x1}, 0x0) r2 = socket(0xa, 0x80000, 0x100) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r2, &(0x7f0000011000-0x8)=@abs, &(0x7f0000010000)=0x8) 2018/02/06 00:20:09 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000cc2000-0x2e), 0x0) r1 = socket(0xa, 0x806, 0xffffffffffffff80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000001000-0x20)={"7027aa0edf335632d421a7516d2131e6", {0x4, 0x7, 0x7f, "4f32e502c17b", 0x5}}) 2018/02/06 00:20:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000cc9000)={{{@in6=@remote, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f0000c2c000-0x4)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f00006c2000)={0xf, 0x5, &(0x7f00000b3000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0xda8e, 0x0, 0x0, 0x0, 0xbd08}, [@ldst={0x2, 0x0, 0x7, 0x9, 0x7, 0x6, 0xffffffffffffffff}], {0x95}}, &(0x7f0000361000)='GPL\x00', 0x1, 0x71, &(0x7f000001f000)=""/113, 0x41100, 0x0, [], r1}, 0x48) listen(r0, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x2}, 0x10) accept$alg(r0, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000574000), 0x4) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) 2018/02/06 00:20:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000082f000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="8fc3786a65ba", [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0xb, 0x9, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) 2018/02/06 00:20:09 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000002000-0x9)={0x2, &(0x7f0000001000-0x10)=[{0x8, 0x5, 0x401, 0x4}, {0x5, 0x2, 0x9, 0x6}]}, 0x10) setsockopt$inet6_buf(r0, 0x29, 0x2c, &(0x7f0000000000), 0x177) 2018/02/06 00:20:09 executing program 1: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$inet(r0, &(0x7f0000006000)={0x2, 0x1, @empty}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) 2018/02/06 00:20:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000e3e000-0x8)={0x0, 0x0}) getpeername$ax25(r2, &(0x7f0000884000), &(0x7f00003dd000)=0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f000078c000)={0x18, 0x23, 0x82d, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1}, 0x0) r3 = accept4$ipx(r1, &(0x7f0000e86000-0x10), &(0x7f0000fbc000)=0x10, 0xffffffffffffffff) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f0000770000-0x4)=0x7) 2018/02/06 00:20:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x56, &(0x7f0000ee8000-0x5a)={@random="a16e8aa67acf", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@canfd={0xd, {{0x0, 0x5, 0x8, 0x1a4}, 0x29, 0x1, 0x0, 0x0, "fb28f5a26bdd294d623dc40905f1391073010584f823a6889d24641d58d15cff7f456d3ed410a717261dafd0886134b8174b8857f5ae04d1e64094c7ee994718"}}}}, &(0x7f000038f000-0xc)={0x0, 0x0, []}) r0 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt(r0, 0x5, 0x5, &(0x7f000099d000)=""/97, &(0x7f0000bc4000)=0x61) 2018/02/06 00:20:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0x5, &(0x7f00006b2000)={0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000b4c000)={0x0, 0x5, 0x7, [0x1, 0x1cb, 0xffff, 0xfff, 0x0, 0x81, 0x8000]}, &(0x7f000038b000)=0x16) socketpair(0x0, 0x2, 0x7, &(0x7f0000719000)={0x0}) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000b8f000-0x8f)={r1, 0x7, 0x87, "156b6a71bfb3dc6d1ac0315fa1d4359eb6e1d5b92112b789260e16951a0f4829a54dfb1451fc208918ac3dad110c35f0266e68a8a055c05d1ec15b7ebf450c7c9b942ecc91f31224ccf82c91c381876d4ecffe43bab6bd438e3ec9eac917f0215ce98f978175f947adcae1df905bf5ec88e47f66bddfe09da290254428619cc75819fa34553b40"}, 0x8f) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000019d000)={r1, 0x9}, 0x8) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00002a6000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x38) 2018/02/06 00:20:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000dbb000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000f0f000-0x2c)=@ethtool_cmd={0x3}}) r0 = socket$pppoe(0x18, 0x1, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) pipe(&(0x7f000081c000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000c9a000)={{{@in6=@remote, @in=@remote}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000bf9000)=0xe8) accept$alg(r2, 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000aad000+0x74a)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f00003d8000-0x4)=r3) bind$can_raw(r1, &(0x7f0000d34000)={0x1d}, 0x10) accept(r1, 0x0, &(0x7f0000bf4000)) socket$nfc_raw(0x27, 0x1, 0x0) 2018/02/06 00:20:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000b77000)=@generic="0896598715ece1eb920bd8fc404a6af6", 0x10) syz_emit_ethernet(0x3e, &(0x7f0000c3e000-0xa6)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr=0xfffffffffffffe04, @dev={0xac, 0x14, 0x0}, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}}}}}}, &(0x7f00004bf000)={0x0, 0x1, [0x0]}) socketpair$inet6(0xa, 0x5, 0x8bb, &(0x7f0000965000)) 2018/02/06 00:20:09 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x3, &(0x7f0000001000-0xa)="5d96c26f737f5f66318a") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) socket$llc(0x1a, 0x1, 0x0) bind$alg(r1, &(0x7f0000bed000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) socketpair$inet(0x2, 0x5, 0x7, &(0x7f00000e3000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00002e0000-0xe8)={{{@in=@loopback, @in=@dev}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f0000372000)=0xe8) r4 = socket$inet6(0xa, 0xa, 0x6) socketpair$inet(0x2, 0x80001, 0xfffffffffffffff8, &(0x7f0000ee5000-0x8)={0x0, 0x0}) socketpair(0x0, 0x80807, 0x1, &(0x7f0000523000)={0x0}) getsockopt$bt_BT_POWER(r6, 0x112, 0x9, &(0x7f0000d79000-0x1)=0xbc, &(0x7f0000bdf000)=0x1) sendto$inet(r5, &(0x7f000096b000-0xe1)="ea907110fc78b155e72042327997cca31ef33b4d42acd0d408b7d87f6baaf30d6e484363ab1b921e5d0bb5c6e237ab2d27962156e66213b7a08e87a9b9db68bc43c335fdd915cd3f1e18dbc1aaca04a5315a62d4cc052625ad32f90e7f1f64fa862955136d0c6de080eeb0f3af18c8fecb39c00dd9257f2425e9b187d3973dfa04455faa0175faa476eceacdd1ba2a5923ebbeb5c036fbe3c503be06f0cead64514c5c2f99b6d7c191f7e2647ce31ce51eef117c2af98768cfebdb50bc598eff875c06601ac45c66cd1763172c38a8c3248f083868a3af41b878a61e183dad728b", 0xe1, 0x4, &(0x7f0000936000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000014000-0xc)={@broadcast, @multicast1, 0x0}, &(0x7f0000c6d000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00009ee000-0xe8)={{{@in6=@mcast2, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000595000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00003f2000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x2, 0x3, 0x3, 0x0, 0xa, 0xa0, 0x80, 0x3c, r7, r8}, {0x0, 0x3, 0x3, 0x4, 0x10000, 0x20, 0xffffffffffffffff, 0x3}, {0xfffffffffffffff8, 0x6, 0x9, 0x5}, 0xfffffffeffffffff, 0x6, 0x3, 0x1, 0x3, 0x3}, {{@in=@multicast1=0xe0000001, 0x3, 0x3b}, 0xa, @in=@multicast1=0xe0000001, 0x5, 0x1, 0x3, 0x8, 0x4, 0x81, 0x6}}, 0xe8) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b23000)="a4194538f5b1", 0x6) recvmsg(r2, &(0x7f00006a9000-0x38)={&(0x7f0000fb9000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x3a, &(0x7f0000279000)=[{&(0x7f00000e9000)=""/48, 0x30}, {&(0x7f0000590000)=""/208, 0xd0}, {&(0x7f0000067000-0x23)=""/35, 0x23}], 0x3, &(0x7f000068f000-0x94)=""/148, 0x94, 0x40000000000000}, 0x20) 2018/02/06 00:20:09 executing program 6: r0 = socket$inet6(0xa, 0x0, 0xca) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f}]}) r1 = socket(0x18, 0x0, 0x1) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00004d7000-0x4)=0x8, 0x4) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) close(r1) 2018/02/06 00:20:09 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000e36000)=@ax25, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00000a3000), &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000031000)=@filter={'filter\x00', 0xe, 0x4, 0x2a8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000002b000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xe0, 0x0, {}, []}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0x3, 0x0, "5eb4ff1e9904ff6a6500fad277ee8a733dcd763fcba07405e9125be3b9e8e511aec9419568ef582f9f8fa75bc0f8374d905c0968df54070c018966f2482ec8a0"}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x308) 2018/02/06 00:20:09 executing program 7: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) recvmsg(r0, &(0x7f0000009000)={&(0x7f0000005000)=@sco, 0x8, &(0x7f0000009000-0x40)=[], 0x0, &(0x7f000000a000)=""/177, 0xb1}, 0x0) connect$can_bcm(r0, &(0x7f0000003000-0x10)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @empty, 0x2}, 0x1c) ioctl$sock_ifreq(r0, 0x8942, &(0x7f0000008000)={@common='tunl0\x00', @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0xffffffffffffffff, @rand_addr}}}}) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000010000)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000006000-0x10)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x38}, 0x1}, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x3b, &(0x7f000000d000-0xcf)=""/207, &(0x7f0000005000-0x4)=0xcf) 2018/02/06 00:20:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) r1 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00005e1000)=r1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r2, 0x29, 0xd0, &(0x7f0000e64000-0x4), 0x2c) 2018/02/06 00:20:09 executing program 4: r0 = socket(0x10, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000a41000)=[@in={0x2, 0x0, @rand_addr}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in6={0xa, 0x3, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7f}, @in6={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x3, @loopback=0x7f000001}, @in={0x2, 0x0, @multicast1=0xe0000001}], 0x94) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000015c000)={0x3, &(0x7f0000326000)=[{0x1d, 0x0, 0x200000080000001}, {}, {0x6}]}, 0x10) write(r0, &(0x7f000068a000)="1f0000000001ffd6040001fffffff800000000000100000000000000000000", 0x1f) 2018/02/06 00:20:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x1f) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x1c0) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000f9b000-0x8)={0x0, 0x0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f000082c000-0x14)={@ipv4={[], [], @loopback}, 0x0}, &(0x7f0000f67000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000443000)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, r2}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e65000-0x5)='yeah\x00', 0x5) connect$vsock_stream(0xffffffffffffffff, &(0x7f000049f000)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) shutdown(r0, 0x1) 2018/02/06 00:20:09 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) shutdown(r0, 0x0) sendto$inet(r0, &(0x7f000001d000)="a5", 0x1, 0x0, &(0x7f0000001000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) 2018/02/06 00:20:09 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000a09000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) socketpair$inet6(0xa, 0x80007, 0x4, &(0x7f0000548000)={0x0, 0x0}) r3 = accept4$ax25(0xffffffffffffffff, &(0x7f0000535000-0x10), &(0x7f0000a24000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, ""/4096}, &(0x7f0000001000-0x4)=0x1002) r5 = socket(0xa, 0xa, 0x5) r6 = socket$vsock_dgram(0x28, 0x2, 0x0) r7 = socket$inet(0x2, 0x7, 0xfffffffffffffff7) socketpair(0xb, 0x8000a, 0x419f, &(0x7f0000d00000-0x8)={0x0, 0x0}) r9 = socket$bt_hidp(0x1f, 0x3, 0x6) r10 = epoll_create(0x1) r11 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000377000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@ipv4={[], [], @remote}, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000de5000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00006a0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000084000)=0xc) r15 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f0000d4a000)=0xe8) r17 = getgid() r18 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@ipv4={[], [], @empty}, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f0000da9000-0x4)=0xe8) r20 = getgid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@remote, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@empty}}, &(0x7f000019c000-0x4)=0xe8) r23 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r24 = accept4$llc(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001000-0x4)=0x10, 0x800) r25 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f000008b000)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000000000)=[{&(0x7f000071a000)="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", 0x1000}, {&(0x7f0000000000)="5797a8d7947b8560581bf0555247c2fafdf086683f44dd74da0003baea86e66affb3a9fea58f5fcd7dddedba27aceddf9711782e9388e5f89249c600cdd32e8e1d9042c7ffada1380d2d432efd8ddaad0201994d171a1c08a2c27bd6524b24b4fa65cedb9b04de4b8f8a3949", 0x6c}, {&(0x7f0000486000)="6983e6ca3e97e489f12f97bf7db2b073b2d521ab461d78bf2b2cd3d97857254bd50a94c5c4dbcefa7768ee7339d348270671cf896c5f7b49e4988eb93afddefb956ce63fb922ba610545c6be66a26fbe30767ad7becc65bf4e102979e015b1e24f8bb88957ce41365b004e73127774b71e91aed253a9f27d9aa30e8e5eb50bdccffc10233b179aeb9ec977769e739f7d61135691eb17f025d6436138256b65e79af55d1527643533697f131e24af6f88d74db7fd184b0f8a29cdc386dbd3ade977f2a655ee777c7b3568f14ee2d26d52da59cd76a768bc6514c244c0fc7800f63d4a952c184eb730e66b243339a03683615425d420d7773712ea6fac1dc93f3a40ea8dfb8adf2eb2b738dca1fde41366f4665c11669e1ee82340df2e1f1802e2c43ca7db69d71a1cd3438bd278eb5127ce08eb166b9f7d947302bab16f02d086b61696c89914e1e8d0784c14d450b56b1b0e49eb32b5d8eab8c3ff03c6abbffe55b3e8a218eaa1be82ea5ddfcb70f2d474ecb8af4b410182a825aee52ae43d7e791ce0b87ea83434bbe56b0d1e5fcd8b6e5eca16589726931662eabe23003ed8d307703d9251c5aaf172a43728c7c806f146ec32cde7f9203046aaf619bdec01c58ed4621962c3ee98cefd979bc9912b2d37e61ff8b4dce02ba1b5bb08fe064016e317e054a97f0db5adea918e39e4588de52229a79eaf0f4bd7c0767afb9a3374e7bc6418fe4b523715a45a3203343feeeae9328ae9adac90a4f3034eeac4aa786c94f0994b97b132ea41ac024ea61f730604a6880b10274a17728860539854286756023088a71f56eed90dfc94b7caec85f232cc7760707209c2725e66401fef02d98783173fca1a4f827cb5761f71d4775e2ebf90aacdeb55c4d537f1bcc8df08b27c8b193c78ea9799e8b8730c44f048a54d18faf219cd499ea60afc5a63f7559e833913f92cd8dc21516092bf6e4e4dde2e0af71114bb1aec854dd9aa1892a9cf43000f1d54207eb9bc6e8d750a927360270c0be05d92a75c5c4da6a661283e5b223693a07baaa218532fa87c67546c7403f744cf555117e50ffdf4217f4eeafa4a8eddd2198f5ef5e426ea8472812be5d5b02889751ffb9b802ddfecab32943fd8aa0764e21581f3d5d5bb3d9f0446e23c5856b1ab7376ab3e240345e36a08331cf5403bf6926e4aab2996d6faa94e3c76d9a8bfba09c69af6d73bcff8b579807c11fb2a18a94fabbf5771cd35854c133f26a1ff630bf97ea295b859e3ae7b53c805d9ac7e1176283cc088198ad1ca1f1d1b08aeb07ba54808eb88fac25b87113e61f9e2c2911a5e72f7c06876724040d13911feb2efd7e0e7fd2091152137eff619abb693ff18fab8f63fae1e054a581b850191c67acf63e4a1ac0cee27732cdfcf40409b43fdb47bbc1a3214bff254b4ba5d26b6dd95613b546d804f6ec5aa0655bdeec0c8f54f0dd7c5fb12c53a1dc83187fd02603a550ea212eb4901558efe38731721441d923749bf0b1ae318b4378c86e89084ca3dfbd4dcfc53831b2636e6d76467585e083977095bd2c88c32dabaa54f86ce53e4c5a6c4ca4ae266b2547425fbf7d0ad21cdfa0b7bbde29fab0a66bfa7babd9c52f9aa1b1c45a11a3cad8bbd53324d4ca681f13bd7cce9b222dcd31601f69683fe889059dd42f227cc4fa6c327049e54b3449da253e6484db9deb6c26a55cb538cbdd937df57794bc8c4e878dc18027254965e1c92658c8065af87c479a1e9c3ee31aab2088d27b7c6e335c17a7b5d13b71c58adf0fc36ccc044dac1590de4e1a4bf78177e29695e768dc8b389fe93fee6c1cd13dccf9d4df3b4fe66d2aadbb47b9ce782de8dbb957e1dd74fdb1d811af7c39b171d7ebd627c9b0a18d1a9c8a07adfddf02033583e3aeaca2c0192339c1e6da4504350bff71f1d7ab52cb57e3d6e052e9889aabdc3d6c0b78dbedfe5c3380baf2b364b76c73b627dfd9b1bf26b2e4eace7b7ad5221775612cba2bc3bb07128b4e7bb208c845695033c68c6a9f88bcb84361f41d51cce181c0e0d9465e02f271f665386902e9ea6f8657d30cb394b8a806c9a085fc8cacbd9e0da13a47712e42ea66d65a38d8bee65e7dbe7118015e94eb7ff40e1df486b8934428a171100aebac33dd95746d5e1ece371f621a61ca2a453704c83480b223ebc84eb2843549b7fe08ef06aaa2faf9fc66579d673e6e4e15f28fe078d440d5fb4f9d1c2d56d71dc95a0e3d714b0031f681556ece5fe986fa80544f1e9414bdb4ab314a77d1c36fa0f04e025adf3f448f1e3df2894d872db249fb21569fe74da6975f5abcd4b46cb29aa4fe4da8b0747b48f1e1a3ad1da1d9b7537a105c573d6941fdf3984a3780eb7019ac5065904dcfb5b268778ac4504b03a3e3cb2ba3d6d67a3c125b13202d5df08e7ce07f789bd6c94dbe84aa5d6ebeab135ec438313cbf45c4ddeec064595fb297ca70bd3318a819a97aff770bdff4bec0e7fe03a17abb91a2834b80106252684e9f204bb1c818a2bd80e169a900897052f0123957ba513e8104ad4eab944f739b8993d26c1e4a911503eb5002dd35f38073c326e17287cde67eb2b0a440073c5b57e6c3cccd1d955e295b1071723e423c79a9df8e5c499e47369a401574660a53c11b22e1b0d355898f54b3c944d78396e3e9c3abba8d2f076de0f56a686b7f43d00091dfddaad1351a9266933c8a9b666e462f7625623d2103811fe6df13b1932991da0cf8ba73de880b36380682eeb5ad900f02431de8d8fc3a5e550964801fa365bd035f2991d22fe93b6609b5e89c5aaa4c8ae167b4b7a9e20555501223628fc28a5001166104fb90c3bb32c4ca97b9e1f62e5fc2c3ed647212025a4ba6b7892d6753e531480c321bf83863d44685a06c01cd82a8e1f90b93d3db9f75b1e965ea0c98ee12344b34a955e6a25df009980640900a1bfbdb5c751992fd440c5dc94c721d4ff0363f0e8011559fc00b3a695c7d8c50014636df4955fc2da60be7a0d707fe4c9368f05198546a6aab7ac29841dd46dd8912080db4ae7bc75db69a4186d4bda810e4bc7eac4f33705afb5fcca45177db1d37ed627169745c9698c8e7b956516cb6c79bff637aa6d16f7800b1cdb697c1a3ebbe4669ce95d906d0f1108ccf4391514beb6239c18c07536fb176435cfab9e688fc8ef4ada818a46ad6ea036ac0f63a69a65b570fa72f07659d72ec29b7b94304649d35c85496a2ee76f82f7233fe05853c54ef36725d6dff9a82b4d13e2a6f7d5a57454c25866462c3662fd4ad944bf6a07da5f1329a3a9910bd9e1b395833e71239f50dbf3664f5ba7a5549694823c566dad370e987ac04f44bdcfdecc8d192c98a8ea073a7f80e9a6aa51e359502bec71838e266859e090c09ea3ec25f7b146dad9033f8b9de4704666abdfb917e9e15f35db78bb1caee3a5d787857356607637f2f508f4abcb6534680611e85607b613872f2dbb2aec30272c737b2ab0afdfe363f78ef0cebb3391bd4bf776b272d7b12fa3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0x1000}, {&(0x7f0000f66000)="f323bf4157b5f38b11d9225d65405e9ecdff7bcf21192180bea6393417c80566a90df087169e3611f40e4d0c4fe506c0302db8b50507c556820e7f", 0x3b}], 0x4, &(0x7f0000f97000-0xe8)=[@rights={0x38, 0x1, 0x1, [r1, r2, r3, r4, r5, r6, r7, r8, r9, r10]}, @rights={0x18, 0x1, 0x1, [r11]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @rights={0x18, 0x1, 0x1, [r24, r25]}], 0xe8, 0x1}, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r26 = socket$netlink(0x10, 0x3, 0xd) sendmsg$nl_generic(r26, &(0x7f0000bb9000-0x38)={&(0x7f000000b000-0xc)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000015000-0x24)={0x14, 0x2000004f, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/06 00:20:09 executing program 5: mmap(&(0x7f0000719000/0x2000)=nil, 0x2000, 0x3, 0x33, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00002e0000)={0x0, 0xfffffffffffffe31, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @empty}, 0x1f}]}, &(0x7f00005fb000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@alu={0x1, 0xfffffffffffffffd, 0x7, 0x0, 0x1, 0x38}], {0x95}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8, 0x1000, &(0x7f0000f72000)=""/4096}, 0x48) r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000f5d000)=0x81, 0x4) 2018/02/06 00:20:09 executing program 7: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000f94000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f92000-0xe8)={{{@in6=@dev={0xfe, 0x80}, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@empty, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) connect$inet6(r0, &(0x7f0000f92000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000fdc000+0xa5b)=0x2, 0x2c1) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x6) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f0000fe0000-0x10), &(0x7f0000bd1000)=0x10, 0x80000) bind$ipx(r1, &(0x7f000056d000-0x10)={0x4, 0xff, 0x8, "87f48f6226b3", 0x1f}, 0x10) 2018/02/06 00:20:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000085000-0x108)={0x0, @in={{0x2, 0x2, @rand_addr=0x21}}, [0x4, 0x4, 0xffffffff, 0xffffffff, 0x7, 0x5, 0x5, 0x1, 0xfff, 0xfffffffffffffffa, 0x8, 0x5, 0x84, 0x5, 0x5]}, &(0x7f00003dd000)=0x108) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000a3f000)={r1, 0x10000}, &(0x7f0000479000-0x4)=0x6) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffd}, 0x10) poll(&(0x7f0000fa3000-0x8)=[{r0}], 0x1, 0x0) 2018/02/06 00:20:09 executing program 6: r0 = socket$vsock_stream(0x28, 0x1, 0x0) pipe(&(0x7f0000a61000)={0x0, 0x0}) socket$packet(0x11, 0x3, 0x300) 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) preadv(r0, &(0x7f0000001000-0x50)=[{&(0x7f0000002000-0xb2)=""/178, 0xb2}, {&(0x7f0000001000)=""/1, 0x1}, {&(0x7f0000001000-0x75)=""/117, 0x75}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/202, 0xca}], 0x5, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001000-0x20)={0xffffffffffffff0d, 0x6, 0x8002, 0x3f, 0x10001, 0x2, 0xffffffffffffff00, 0x1, 0x0}, &(0x7f0000001000-0x4)=0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000000)={r3, 0x9e, "85b3dd0f1545ade0258ad1f9ad5fc40c81a0008ccf432f33c3b4ca41fce90c8af48e283322f632f86d788d13413e03cdaaf37a396b99a96ee1d6f86b3187ea980d3b07a91519981af7226b796295111bd8e451f924de42d2dfaac3b77e9df1746dcfdd77a8962995bbc20271680e246ce7d7361fa49ff12d71a59617383d6e6d4a73efe7033b03975015a44b38119d5229fb50114cd846d120d863305955"}, &(0x7f0000001000-0x4)=0xa6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r2, 0x21, 0x11, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x4) readv(r0, &(0x7f00005f9000)=[{&(0x7f0000000000)=""/5, 0xfffffffffffffd6d}, {&(0x7f0000001000-0xfc)=""/252, 0xfc}, {&(0x7f00005f2000)=""/16, 0x10}, {&(0x7f0000152000-0x74)=""/116, 0x74}, {&(0x7f0000001000-0x9)=""/9, 0x9}, {&(0x7f0000000000)=""/117, 0xfffffffffffffdd5}], 0x10000000000001f0) 2018/02/06 00:20:09 executing program 7: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000cb3000-0x3)={0x0, 0x0}) setsockopt$inet6_buf(r1, 0x29, 0x44, &(0x7f0000ec9000)="98a831f631734ed45e758ddfbe2293f87179911bbae9b4541e20f2ba806e64db0317f531dba728255a5d44a8c2aef3b65bba9fa06e98806a728ddfebe6d21077388877", 0x43) r2 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f0000a77000-0x55)=""/85, &(0x7f0000781000)=0x55) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000935000-0x4)={r2}) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000187000-0x1c)=[@in6={0xa, 0x2, 0x2ec0000000000, @ipv4={[], [0xff, 0xff], @rand_addr=0x6}, 0x100}], 0x1c) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000d27000-0x5c)={{0xa, 0x1, 0x12000, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, {0xa, 0x3, 0x29, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x401}, 0x1, [0x0, 0x4, 0x3ff, 0x5, 0x21, 0x8000, 0xfffffffffffffffe, 0x6]}, 0x5c) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000d25000)=""/223, &(0x7f0000d26000-0x4)=0xdf) 2018/02/06 00:20:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000), &(0x7f000058e000)=0xc) close(r1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000738000-0xc)={0x0, 0x0, 0xffffffffffffffff}) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000304000)=0x2, 0x4) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000f2b000-0x64)={&(0x7f0000741000-0x28)=[0x5, 0xfffffffffffff81b, 0x7, 0x8, 0x7fff, 0x2, 0x2, 0x3, 0x9, 0x3f], 0xa, 0x9b, 0x7, 0x3, 0xffffffff, 0x101, {0xffffffffffff941a, 0x1, 0x3, 0x100000001, 0x9, 0x6, 0x0, 0x2, 0x2, 0x93, 0x40, 0xfffffffffffffff8, 0x3f, 0x2, "69d8122bac4c9b1caf8e6cf4b5bcd8c8a10934d13128fe7751108e0d811f098b"}}) socket$netlink(0x10, 0x3, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000b5c000-0xa)=@abs={0xfffffffffffffffe, 0x0, 0x0}, 0x4, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[]}, 0x0) 2018/02/06 00:20:09 executing program 5: mmap(&(0x7f0000000000/0xace000)=nil, 0xace000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) connect(r0, &(0x7f0000ac9000)=@nfc_llcp={0x27, 0x0, 0x5, 0x0, 0x0, 0x0, "7b5e115dc08173b17786682c77830e71d013ad5f5b4e5364db0c960f7f52e0d55226ea9b6d1ec2394089c1717a0ca38a99d10eda55419f68d30ae024056200"}, 0x60) 2018/02/06 00:20:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0xa0}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x6c}, 0x0, @in=@empty}}, 0xe8) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000fb4000)=@common='syzkaller1\x00') connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) mmap(&(0x7f0000000000/0xf1f000)=nil, 0xf1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000271000-0x358)=@filter={'filter\x00', 0xe, 0x4, 0x2f8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xf8, 0x0, {}, [@common=@unspec=@state={0x28, 'state\x00'}]}, @common=@SET={0x60, 'SET\x00'}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}]}}, 0x358) 2018/02/06 00:20:09 executing program 6: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000082f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x2, @empty}, 0x10) socket$inet6_dccp(0xa, 0x6, 0x0) syz_emit_ethernet(0x86, &(0x7f0000001000-0x2e2)={@random="d7ec470c000e", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "00ffff", 0x50, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[@hopopts={0x0, 0x8, [], [@calipso={0x7, 0x38, {0x8, 0xc, 0x85, 0x80000004, [0x6, 0x7fff, 0xcf91, 0x80, 0x0, 0x6]}}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, 0x0) 2018/02/06 00:20:09 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00002fb000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x3, 0x4) mmap(&(0x7f0000000000/0x5ac000)=nil, 0x5ac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000447000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab2719", 0x4) sendmmsg$alg(r2, &(0x7f000059d000-0x38)=[{0x0, 0x0, &(0x7f0000283000)=[], 0x0, &(0x7f000006a000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) mmap(&(0x7f00005ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r1, &(0x7f00005ac000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f00005ac000)=0x26) mmap(&(0x7f00005ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f000048e000), &(0x7f00005ad000-0x4)=0x4) recvmsg(r2, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)}, 0x0) 2018/02/06 00:20:09 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req={0x10001, 0xfffffffffffffffd}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, &(0x7f0000002000-0x4)=0x2e) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@dev, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000000)=0xe8) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000000)={0x1d4b, 0x2}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r1, &(0x7f0000002000)={0x1d, r2}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000003000-0x67)=""/103, &(0x7f0000003000-0x4)=0x67) [ 92.970515] Cannot find add_set index 0 as target 2018/02/06 00:20:09 executing program 5: mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000f61000-0xc)={&(0x7f00005d5000)='./file0\x00', r0}, 0xc) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000f61000)={0x0, 0x2b, "39c537c6b766ce62d9781a81accaae9e6bb37d81d12f689d02274ddff6e20e3b79031c06162fd918e0c156"}, &(0x7f0000550000)=0x33) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000463000)={r1, 0x9, 0x2, 0x0, 0x3, 0x24a}, &(0x7f0000f62000-0x4)=0x14) r2 = accept4(r0, &(0x7f0000f60000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, &(0x7f0000f60000)=0x26, 0x0) socket$inet6(0xa, 0x5, 0xcc3) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000f63000-0x4)={r0}) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r3, 0x80047453, &(0x7f0000f61000-0x4)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000e63000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f0000f60000-0x4)=0x8c) 2018/02/06 00:20:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000075000-0x4)={0xffffffffffffff9c}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f00001c1000)={0x1, &(0x7f0000fb3000)=[{}]}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendfile(r1, r1, &(0x7f0000f1b000), 0x1) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000051000-0x4)) 2018/02/06 00:20:09 executing program 1: mmap(&(0x7f0000000000/0xac2000)=nil, 0xac2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x7f) mmap(&(0x7f0000ac2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) writev(r0, &(0x7f0000ac2000)=[{&(0x7f0000ac2000)="7c02594313b0f3bcccb866b71e4f068ab673115f54ad899ea89d32c578b33e8c4980ee356a410dca9f99be502151e6b227a41470f5aa232ad67eadecad58ddd5b9c653a933341a2cc5f8e16c29da3b0d19ec83", 0x53}], 0x1) mmap(&(0x7f0000ac3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f0000298000)=""/150, &(0x7f0000ac3000)=0x96) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$int_in(r2, 0x5473, &(0x7f00007af000-0x8)=0x7) poll(&(0x7f0000ac0000)=[{r2}], 0x1, 0x8000) shutdown(r2, 0x2) 2018/02/06 00:20:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x5, 0x0) r0 = socket$unix(0x1, 0x10000000000001, 0x0) bind$unix(r0, &(0x7f0000675000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) r1 = accept4(r0, &(0x7f0000361000)=@ethernet={0x0, @empty}, &(0x7f0000c1d000-0x4)=0x10000006f, 0x0) pipe(&(0x7f0000a18000)) r2 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r4, &(0x7f0000540000)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac}, 0x0) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1}, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00002e5000), &(0x7f0000cba000-0x4)=0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000020b000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r7, &(0x7f0000def000-0x38)={&(0x7f0000fa4000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f00007ba000-0x40)=[], 0x0, &(0x7f00006b7000)=""/512, 0x200}, 0x0) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r5]}], 0x1}, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/02/06 00:20:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x80000, 0x5, &(0x7f000095b000)={0x0, 0x0}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000131000-0x48)={0xf, 0x17, &(0x7f00004c6000-0xb8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xf0}, [@alu={0x7, 0x82cf, 0xd, 0x4, 0x0, 0xffffffc0, 0xfffffffffffffffc}, @exit={0x95}, @jmp={0x5, 0x435, 0x0, 0xa, 0x8, 0xfffffffc}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xffffffff8b67266b}, @ldst={0x3, 0x1, 0x2, 0xf, 0x1, 0x60}, @generic={0x1, 0x8, 0x7, 0x3e8}, @alu={0x4ba434299d101f27, 0x93ef, 0x7, 0xa, 0xf, 0x5d}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1f471741, 0x0, 0x0, 0x0, 0x2}, @generic={0x2, 0xffffffffffffffa8, 0x0, 0x800}, @jmp={0x5, 0xfff, 0xf, 0xe, 0x1, 0x4, 0xffffffffffffffff}], {0x95}}, &(0x7f0000450000)='GPL\x00', 0x6, 0x45, &(0x7f0000ed4000)=""/69, 0x41100}, 0x48) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00007fc000-0x10)={0x0, 0x153, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty, 0x75}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffeef}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) 2018/02/06 00:20:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00006ee000)={@common='erspan0\x00', &(0x7f00001d5000)=@ethtool_cmd={0x1f}}) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f00008f5000)={@hci={0x1f, 0x4}, {&(0x7f00001b2000-0x8c)=""/140, 0x8c}, &(0x7f0000b3f000), 0x2}, 0x26) 2018/02/06 00:20:09 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x1f}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000-0xc)={0x0, 0x6}, &(0x7f0000001000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={r1, 0x6, 0x3ec9, 0x9, 0x0, 0x5, 0x6, 0x8, {r2, @in6={{0xa, 0x3, 0xff, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x8}}, 0xffff, 0x5, 0x3, 0x4, 0x2}}, &(0x7f0000000000)=0xb8) r3 = accept(r0, 0x0, &(0x7f0000001000-0x4)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_CONG_MONITOR(r3, 0x114, 0x6, &(0x7f0000003000-0x4)=0x1, 0x4) 2018/02/06 00:20:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000cba000-0x4)=0x1, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000419000)='yeah\x00', 0x5) bind$inet(r0, &(0x7f0000c17000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000429000-0x1)="d2", 0x1, 0x20004000, &(0x7f0000e97000+0xfcf)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 2018/02/06 00:20:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r1 = socket$inet6(0xa, 0x20000080000, 0x400) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000a04000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff}}, [0x63c8, 0x6, 0x800, 0x3, 0x3, 0x5, 0x7fffffff, 0x7ff, 0x7fffffff, 0xfffffffffffffffe, 0x4, 0x3, 0x8001, 0x2, 0x10001]}, &(0x7f0000457000-0x4)=0x108) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000733000)={@empty, @multicast2}, &(0x7f0000600000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000316000)={0x7ff, 0x4, 0x1, 0x7fff, 0x80000000, 0x2, 0x9, 0x0, r2}, &(0x7f000009a000)=0x20) sendmsg(r0, &(0x7f0000b01000)={&(0x7f00002cd000-0x10)=@can={0x1d}, 0x10, &(0x7f0000c2b000)=[{&(0x7f0000f8f000-0xc8)="d3", 0x1}], 0x1, &(0x7f0000590000)=[]}, 0x24000000) 2018/02/06 00:20:09 executing program 3: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ffa000)={0x0}) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000ffa000)=r1, 0x4) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ffa000)={r0}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x5, 0x4) getsockopt(r0, 0x84, 0x8000000007a, &(0x7f0000fe4000), &(0x7f0000fe3000)) 2018/02/06 00:20:09 executing program 7: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept(r0, &(0x7f00008ae000-0x5)=@ethernet={0x0, @empty}, &(0x7f0000231000)=0x10) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000eda000-0xd1)={r0, 0x80, 0x9, "18ba3b8801958941610876d092655a4a42cc75d10a8f9780b02e45554591b6fc7f069ce2b8e5b78963c97a35b6f7da14c0ef3058694579816b6648a18f29c93ebb7c13efac4cd5f8ce68e9cc15b49e95d5479a636c8372a482a5aff6440a251a10a512efa697f4628caff799f95612c6ae23317724083cec237cbacffc4df1b4c8609da02cf8b574b04829178e69c3258fbd7a23ca29baaee09603832af04f2da06730b8627e2ff8e699a59019d76639f438fc0e8a9668054125e70632ce5e859e507f7e969569"}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fdf000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) 2018/02/06 00:20:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00006bb000-0x1c)=@req={0x6, 0x6, 0x2, 0x8}, 0x10) sendmsg(r0, &(0x7f0000835000-0x37)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000091f00000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b480000541ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3d2316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f0000354000-0x308)=[]}, 0x0) 2018/02/06 00:20:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f000016b000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f00009e1000-0x4)=0x10) pipe(&(0x7f00008fe000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000bc9000-0x4)={r0}) getpeername(r0, &(0x7f0000d38000)=@pptp={0x0, 0x0, {0x0, @broadcast}}, &(0x7f000075a000-0x4)=0x20) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_void(r2, 0x1, 0x3f, 0x0, 0x0) bind$inet6(r3, &(0x7f0000cda000)={0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0xffffffffffffff5f) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000f82000-0x28)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f00009ed000-0x14)={0x11, 0xfd, r4, 0x1, 0x0, 0x6, @random="b46f0c40d6d0"}, 0x14) connect$inet6(r3, &(0x7f00005bf000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, 0x1c) accept4$packet(r0, &(0x7f0000d02000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000ef5000-0x4)=0x14, 0x80800) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00007a9000)={r5, @dev={0xac, 0x14, 0x0, 0xf}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/02/06 00:20:09 executing program 0: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000002a000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000024000)=@ax25, &(0x7f0000030000)=0x10, 0x80800) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000031000-0xc)={0x0, @empty, @multicast2}, &(0x7f000002c000)=0xc) sendmsg$nl_route(r0, &(0x7f0000022000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000029000-0x10)={&(0x7f000002b000-0x8c)=@bridge_newneigh={0x1c, 0x1c, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1}, []}, 0x1c}, 0x1}, 0x0) 2018/02/06 00:20:09 executing program 3: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000007000)=@raw={'raw\x00', 0x9, 0x4, 0x3a8, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000004000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @common='ip6tnl0\x00', @common='ifb0\x00'}, 0x0, 0xa8, 0xd8, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@ipv6={@dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x0, 0x0, 0x0, 0x42}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'pptp\x00'}}}, {{@ipv6={@dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, [], [], @common="74756e843000", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0x110, 0x0, {}, []}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz1\x00'}}}]}}, 0x408) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000013000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000000a000)={0x0}, &(0x7f0000002000)=0x6) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000010000)={r2, 0x1000, "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"}, &(0x7f0000012000)=0x1008) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000012000-0x4), 0x4) 2018/02/06 00:20:09 executing program 2: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000da8000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000389000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000528000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f0000da7000-0x4)=0x32) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000948000-0x8)={0x0, 0x0}) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000da8000-0x10)={0x7fff, 0x5}) mmap(&(0x7f0000da6000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000da6000)={&(0x7f0000d1d000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x2, 0x25c, 0x1, {0xa, 0x3, 0x5, @empty, 0x10000}}}, 0x32, &(0x7f0000da7000-0x10)=[{&(0x7f0000da7000-0xb5)="5d28ca0940bd07616de10eccc1365e253757db1a611c8771bfe917c853d7d666afaae35fcb3444f65f0aece51ff532a290a1184808bed2c7a35f3f0d45870d7e5614d10a1832c68cdba9e313d4c294f4e80f3fda9b187cf2975b717b8dddebf1c345b31511f2b38c5a6a66bea5eec31170c686ed7cf499da108998aba928836aa9f59b191ca1428e471e7da9afd5c2f473ffd02022687cbb7712c112d4caf3b14cc1a4f38acd1a99af79c063a15db370dbc0b13669", 0xb5}], 0x1, &(0x7f0000da7000-0x12f0)=[{0x58, 0x11f, 0x9, "990c2d182637dba8d89fa2fe0b5d85c11cd1e029eb66b643323aee72f5f3e6039eed9c8692af14f288beedb23f9a372550ff3e4191587d1129b00e533d4e89a021a15c"}, {0xe8, 0x10e, 0x300000000, "05fb2a967d85a38515071cb210d2fb0ea3a64c5b85e4a4e5d02d1981869656a8974376dd55c8f7743915ac90fb291699a5553a43e383127ff056b20858ad74770ea7749390b5d3ad513da4ad25c33322030a8df215c69af0598052aa41d3539e9cf8024ad0c5e78a45c0f0654d329d2433189dcea36466465262d00f88a4bf6f8f07820e17133d648f32f29e427ede37f6628c9753d26af36612e556fa8459e7a56b988388d7fc33059904c311dac162276e8e5c4e7c88f532670a2c44ffada21176f4e08332776c31e999f52b858e9dc9e480c8"}, {0x50, 0x100, 0x58, "cefee1eecc0a09eb40dbc554cd34233035b5c284735b00b693542983dfcb9c47cff97db4b9b3adc8bb23175cb7bd3ceba1d35c37b9b2903670d2eda63d1f6633"}], 0x190, 0x14}, 0x1) mmap(&(0x7f0000da8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r2, &(0x7f0000da9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000da9000-0x4)=0x14) mmap(&(0x7f0000da8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r3, &(0x7f0000172000+0xa77)={&(0x7f0000da9000-0x10)={0x1d, r4}, 0x10, &(0x7f0000da8000)={&(0x7f0000d0c000-0x48)=@canfd={{0x4, 0x6, 0x4, 0x100000000}, 0xa, 0x1, 0x0, 0x0, "39b27100c0e8846ba88f2fd78420d666c91c3299f58cfcd48064d61cc7e3daa048d6db881c38416f462860c9ca0d20ca61736660cb1edebb44ec3d0f96b95181"}, 0x48}, 0x1}, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00005a8000-0x4)=0xbfe8, 0x4) mmap(&(0x7f0000000000/0xf02000)=nil, 0xf02000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000f03000-0x10)={0x0, 0x10, &(0x7f0000b2c000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}]}, &(0x7f0000d2c000)=0x10) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000090d000)={r5, 0x80, 0x3, [0x8001, 0x6fd14ad7, 0xb8]}, &(0x7f0000f02000)=0xe) [ 93.195295] xt_CT: You must specify a L4 protocol, and not use inversions on it. [ 93.213980] xt_CT: You must specify a L4 protocol, and not use inversions on it. 2018/02/06 00:20:09 executing program 4: mmap(&(0x7f0000000000/0x269000)=nil, 0x269000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000269000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x5, 0x0, &(0x7f000026a000-0x8)={0x0}) connect$ax25(r0, &(0x7f0000266000)={0x1e, {"03091f0000de31"}}, 0x10) mmap(&(0x7f000026a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f000026a000)=0x5, &(0x7f00000de000)=0x4) 2018/02/06 00:20:09 executing program 5: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000525000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000f67000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x6) r1 = accept$inet(r0, &(0x7f0000f6d000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000999000)=0xfd8d) listen(r0, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000f7a000-0x4), &(0x7f0000f79000)=0x4) sendto$inet(r0, &(0x7f0000f66000)='7', 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r1, 0x1) 2018/02/06 00:20:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000f38000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000586000)=0x1c, 0x80800) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000be8000-0x4)=0x2000, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000641000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r2, &(0x7f0000d8c000-0x38)={0x0, 0x0, &(0x7f0000752000)=[{&(0x7f0000568000)="80aec6977b6c11cee9d561b0980649da", 0x10}], 0x1, &(0x7f000013b000)=[]}, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00006c6000)={0x0, 0x7}, &(0x7f00002b0000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000095000-0x8)={r3, 0xfff, 0x5}, &(0x7f00006cf000-0x4)=0x8) recvmsg(r2, &(0x7f0000d20000)={&(0x7f0000300000-0x60)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f0000810000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000052f000)={r4, 0x1, 0x0, []}, 0x8) 2018/02/06 00:20:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000048e000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000012c000+0xe46)=0x7, 0x4) r2 = accept$alg(r0, 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000dd1000)) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f0000f30000-0x4)) sendmsg$nl_netfilter(r3, &(0x7f0000128000)={&(0x7f0000787000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0x0, 0x4, 0x1, 0x0, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/06 00:20:09 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x6, 0x4, &(0x7f00005f0000-0x22)="9c971a709c7e282965609de6136c444a2bdc91eebe451da97e374a39b523a2150930", 0xffffffffffffff70) 2018/02/06 00:20:09 executing program 1: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000c4c000-0x4)=0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000e16000)={0x0, @in={{0x2, 0x2, @rand_addr=0x10000}}, 0x9, 0x81, 0x10001, 0xfff, 0x40}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r2, 0xc4a8}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0xfffffd3a, &(0x7f000061b000)=[], 0x0, &(0x7f0000000000)=[]}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x25, &(0x7f0000e75000-0x25)="6bea77ea9bcee9e800bf948d32bc089e896b6a2ac687f4bbd8c61d8708008689669c254815"}) ioctl$sock_ifreq(r3, 0x8946, &(0x7f0000002000-0x28)={@common="6c6f0000100000000000000000002700", @ifru_flags}) 2018/02/06 00:20:09 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x65, 0x2, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0x33b) r1 = socket(0x9, 0x80806, 0x2) getsockname$ipx(r1, &(0x7f0000004000), &(0x7f0000006000-0x4)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f0000008000-0x21)=""/33, 0x21, 0x1, 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000008000)={0x0, 0x1000, 0x1}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000000a000-0x8)={r2, 0x3ff}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000008000)={r2, 0x1}, 0x8) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x3, @loopback=0x7f000001}, {0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}}, 0x28, {0x2, 0x0, @empty}, @generic="26dadf8d0a74dee5d45c96acf75c4d06"}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r1, &(0x7f000000b000-0x9)={0x1f, {0x7, 0xfffffffffffffffe, 0xfffffffffffffff7, 0x5, 0x3f, 0x1ff}, 0x8}, 0x9) 2018/02/06 00:20:09 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) write(r0, &(0x7f0000cc4000)='\x00', 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000007000)={{0xa4b6, 0xb, 0xfffffffffffffff9, 0xfff, 0xb7, 0x81}, 0x5}) 2018/02/06 00:20:09 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000ee9000), &(0x7f0000000000)=0x14) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00002a7000-0x154)=@newsa={0xffffffffffffff14, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x32}, @in=@broadcast=0xffffffff, {0x0, 0x7fffffff}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@encap={0x1c, 0x4, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, @in6=@dev={0xfe, 0x80}}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x92, 0x30}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r2, 0x172}, &(0x7f0000001000)=0x8) r3 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f000059d000-0x44)={{0x2, 0x3, @empty}, {0x7, @random="59f4c93075d3"}, 0x24, {0x2, 0x1, @loopback=0x7f000001}, @generic="f3383510f9f46b1e1efc6cd37fe93132"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000002000-0x6)=@hci, &(0x7f0000000000)=0x6) close(r3) 2018/02/06 00:20:09 executing program 3: mmap(&(0x7f0000000000/0xfb000)=nil, 0xfb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000050000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x8, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_request={0x80}}}}}}, 0x0) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f000007c000)={&(0x7f00000fb000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x3a, &(0x7f00000fb000)=[], 0x0, &(0x7f0000022000-0x22)=""/34, 0x22, 0x3}, 0x40) mmap(&(0x7f00000fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000fd000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x40}) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000fc000-0x10)={0x0, 0xcc, &(0x7f00000fc000-0xcc)=[@in6={0xa, 0x3, 0x100, @empty, 0x8}, @in6={0xa, 0x0, 0x2, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0xfffffffffffff800}, @in6={0xa, 0x2, 0xfffffffffffffff0, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x101}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x0, @loopback=0x7f000001}, @in6={0xa, 0x1, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7f}, @in6={0xa, 0x1, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}, @in={0x2, 0x1, @loopback=0x7f000001}]}, &(0x7f00000fb000)=0x10) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000fc000-0x98)={r1, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0x5, 0x1}, 0x98) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000c6000-0x78)={0xd95, {0x2, 0x3, @loopback=0x7f000001}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x2, @loopback=0x7f000001}, 0x200, 0x1, 0x337, 0x0, 0x8f, 0x0, 0x9, 0x9, 0x1}) 2018/02/06 00:20:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000072000-0x10)=@buf) ioctl$sock_ifreq(r0, 0x89f9, &(0x7f0000f64000-0x50)={@common='sit0\x00\n\x00', @ifru_data=&(0x7f0000214000-0x20)="000109ff0000030000fa3d000204010002000000020000000800fffff404ab00"}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000523000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f000064c000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001}}, 0x0, 0x1f}, &(0x7f0000a71000)=0x98) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000ebd000)={r2, 0x9}, 0x8) 2018/02/06 00:20:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000fc8000)=[]}, 0x8000) sendto$inet6(r0, &(0x7f0000bfd000)="d3", 0x1, 0x4008000, &(0x7f0000bef000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockname(r0, &(0x7f0000274000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000e10000)=0x32) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00006d1000-0xb8)={0x0, 0x0, 0x4, 0x206, 0x8e, 0x8000, 0xffffffffffff8fc8, 0x700, {0x0, @in6={{0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0xffffffff}}, 0x400, 0x20, 0x100000001, 0xfffffffffffff695, 0x4}}, &(0x7f000081a000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000994000-0x8)={r2, 0x1800000000000}, &(0x7f0000ef9000)=0x8) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000b0d000-0x92)="b1", 0x1, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/06 00:20:09 executing program 7: r0 = socket(0x0, 0x80000, 0x80000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in=@local, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@local}}, &(0x7f0000001000-0x4)=0xe8) getsockname$packet(0xffffffffffffff9c, &(0x7f00002cb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000e2f000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@mcast1, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000001000-0x4)=0xe8) 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) sendmsg(r0, &(0x7f0000002000-0x38)={&(0x7f0000001000)=@vsock={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, &(0x7f0000002000-0x60)=[{&(0x7f0000001000-0xf9)="db35d57ef5fa89f69877b8b89f5673afbf74db869105867f0274aa2d96f88f8f2fc82bfd91a6743ee63a98b930a515c8efb946e1eeb568324bb044a4e22e9ed993559e0e9ffefc253933f1967584f5f108c0fc41fb5302ee22964d7b863127460ba5465795c641faa6567a54c41b3c48efac64472a6b298c8e04c81d61e2c753c2270e952bac60d4c37c41562e0e1ea960c151f2c8b9d211542468a214a7d30c381d0a5ca40f6c238024b5254b8bc099034864f17dbc3e4a04b9ddcf40d324c3eb1c9b820cd90d0d74b42e43fdf587b498dcd4da050df4a0320a03bad12c6046f75e0cfd0f121c42cc207025d76a75afcce60d02b76b56aaaa", 0xf9}, {&(0x7f0000000000)="fb2a30a26fbdd794fba062953e73ff911e9087963edaf7134c0726638d52d45afb0dacfeb3a174ebea7a277841fe74a7c0f91d14c51b657a11140a443165819e75bc6c8078b0d2f5883e36ef9c8a87493b008a37c30949c77c9c2fa74a2ba33d43b3ea18875fc75a1d5ddffa7cc1787e30f59d8a33474b22576f1f7b0cf8b3871e61febe72f667e758e8702e1828fb6a596dbb3fbc18c9fd286a2b3a8b4457b197a488efd86c6365371a1944b4a4f48ec5242f15dcd4d64f7e4a1216251bce10e6eb13bc645474257ffe37e31903e36f6b03fe1427134f6e3f2a05998e6c53d6c9929c19473b8868eac66b5598e2ad1e8fdc", 0xf2}, {&(0x7f0000002000-0x2b)="def92138c9e3bd74130cf604b2cc2f6abd2f4fcb80bb1943a927a887a008a4334693a0ed4434056f032093", 0x2b}, {&(0x7f0000002000-0x87)="00d4e785e1cf7b6f3384aca77ba3ace28a7729607d1e39b56274d0aa131a9bb5d45b85b4620ae2eb8d872bacdb37e51777b9481579cba786802470d5092dbd92405ff355e747a09e53fdb88f70aa8de6475c92080d91745108adf9209a1cd9bc8a089208d9acb10e7b76d7a8dfad275f9933082d141147c7d5feae0bcadfba15ee365b5bc2af10", 0x87}, {&(0x7f0000000000)="c9eb2c6f5288cd6795cae6cb3a996a6b86aba315d1f5d5c566db405717ff934f5be7cf7e00b384c65545fbca36329212943fd3732332bc6b5cc89c8bfc368be38fe1010d99bc0e2e0d6a40b5ba57ace613e313384f5f1ed65e146e7d0d16545af62f896eb4c1e92d9ac08f3d0794444309ace2b141bb47cf31412a8d239bfc684944c6372833deeb40b3fcdcb52ae2b9a58bb5c92456979a865588af642f5ade", 0xa0}, {&(0x7f0000000000)="7ff33a812466d5e7b8b8cd1c980f7a12171cde53edca39a511ac0614e324d0df478657e23a1cfb9a61a9b743121e78d1c1840a4a0c051b1101ca0de6b58154ce9e13d6393e2e508337e35820907f1ce7d769f7ca9f989002d688e6ced3288192", 0x60}], 0x6, &(0x7f0000002000-0x350)=[{0x78, 0x0, 0xfffffffffffffff9, "c7e3564364fc3037f59ecef6c56d411450d15f8ec77579fe51c1524eb7d6e924b2df7d406623a4eed2cfac09d09c8e5df6f7a0204d23a1be7bbcfc456645b3d553e3b25ece7bdf87c2c3e7ba62b79a7135fb79e37f64f82a11bf4aa3aeedb2f9cc469ea3fea90b92"}, {0x68, 0x10b, 0xd3, "b63816af85cc2e22ee9f348422601b6b92e122bd72b794c3458f617e43c99cbc5a330dabdc354321b04a73f69a680ffc8f3f58d6c1cc550db3056013595dcd5a3881ebc0576b24a5c7cd67275eaa507f4708255aeff4a8"}, {0x80, 0xff, 0x9, "56af535275e11b29bbd7afe4be9006a7f6d630ede3c3712519b572ac92138b6668e186df4d4a468ca54b358d151bb510fae41fb8755957a74b11f651d111778a80ceff49eefd826d093e4d21defee9b1e7eadf1638c326451664d2afb8b189c2f806f8e91fa607d96a067b"}, {0x30, 0x107, 0x180000000000, "c97d9968e64a0e6d66fd8c578c5fd8103cd0fb7ff74885f88fc8a4627179"}, {0xa8, 0x104, 0x34d, "1f82aed71caaf92a9137e29ac7f8b09366eb301dad9fc4d71b721878f505d0ab06f4e11ced76ecc1d6b210b5293d344ae9050bdde53485d86fa341d24905b9730d10558237a23ee6816957a0cb2f868e935884b20d1a233a5f7a6200adb110b919fe8795a857b2332697ebc158a9af74cbd5a38dd39a47f01174907c00579f80ba0ef20e41d08dabca2a6179c075375c45"}, {0x100, 0x104, 0x8001, "d027392ee1bc692a02825e73b94ddc04378793cc591ee1d6822c2bd2f14121a5426e7d0598bf54d7e1d85cb647ededb87d8cd90b54826cfb8f0df9565668abec6ab21971f84857dbfec0612d7aca9fdbe8dc642b6acd6cdd30389f0446747d490ad747469f8d862458cc52a88c7e1f0eecd3a10f2eade0a5cfbdca474d32f65e56c33e17d819c083005ffe9253fafada3cdcc03363a165161867596c26cfdc217474e0e3389cfed72483d784817a36993d6701096478d136e0d5373f3e37a16d5050fcb5b082f8b836307b3ea5f25c84bd2068a57c5f8de813ec214eef81cbf86c35def2957c2017836e0257"}, {0x18, 0x1bf, 0x5, "03ab4c3a18"}], 0x350, 0x80}, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f000030e000-0xc)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000421000-0x10)={&(0x7f0000000000)=@ipmr_newroute={0x488, 0x18, 0x20, 0x7, 0x0, {0x80, 0x30, 0x10, 0x3ff, 0xff, 0x3, 0xfe, 0x7, 0x2000}, [@RTA_ENCAP={0x3a4, 0x16, @nested={0x3a0, 0x90, [@generic="9abbeb3bb53ddf44f26a858fc69af235a92c56f051b321ff770d87de202629ee64b2c0c6212bffdeba117cda34fc78faf57223d5", @typed={0xc, 0x6a, @uid=r1}, @typed={0x8, 0x6a}, @typed={0x58, 0x55, @binary="6a45b19494ee593fcd34e727140ae4fc88be81f4881c50bc92f869efa30f665770d10c238264ea0eef9e3919d8c318f4fd4c7e9a350a5a8a281159c7e5bf6a16300575177c312b568dfa028ed6d0e1"}, @generic="5ffe3d35a5c687a4c92908b629e7f2b7e974f82270b6de77a4d88d5fedb2450db3422a56a221a190ceea4356a66d1032285d5302db82ee55544f211d13cefb1e0ab9a943939eab6b6033d9279a645895835d30edfc391a349bd785d40b42ebc8bbd3ef4334c3bef692d80906aadbe564be77a96cfb4729aa5a5faae6e6cc0b8c1db3261b184b97e6746b46e6ee1afaf005fd069865161bbd6e23eb3b09e7ec1fa0e5217806f00e09fe66757e47f97d108b04003a921b4533ea8f8b66e4476e33bf8e17674dac12e13ee01bbf9b53a5", @generic="851168c5bc673a2161e2fe68d137de016931f90538732628dff483a7a8af148b1164f47acbf2089816d547e8af095fda6f27751fdcab983ce06dfe54b5c2e2aa4569301c804802844acf6ffd75109d6aa6215a858b2fd5323a8a822570f01266346f05310f012cebc530bd6d27ab9b6adc5db9ddb61442", @generic="184d59b2c0dbf2ec5894e52fc42018b6f4373d277bb5274fd7115143c960cbe10752470bc19a5108a7d86d2c7e1a822a24283be21a202633a5dbeb31a260e5101ddf4707bb3c7c9c0cd6cb35bc19dbbaef56fcf0ef3a97c184a1cb599db21655c098ad8712d58e4dcff641c12bfdde82062519a3397968b2fb593c7132c94a9de2bf7c6aacb984898b2323400a1371da83d72cd1dda7b9f6cf81e9c2b8df933f0ac2841587507987e86a5a2eb83a07c865470019cccc8853773044b666e5256624b22d619df3c9c8664353c3d2ac46c56a861237b66bc69626c214ea38a693b026e0cf81", @generic="902f4a24c449aef5537f7f72ee8a47718ef92e4369c912ab3046ee739cc3189c07b447d7b8a21828fc5ab21db8b1fe1097b3e038af58cdd7419ee7ee269c73d89705b589f61b56c0b8944d60fb4eebf0f32949683c16c1712897355b64406e2301b694313f80c47df9de19fd51c16480103ab7412c699640751e47eb7f4e202793fb9ed5663022872297ac61695b0118c3108eecd49a3404885dec8ad81ae2e663fa250397d1ddaf3069ee4b991ed3d49dd5230998ab51f960f47dc732cfe3401f0cea3e57e5a41a9c27f7e224faa9"]}}, @RTA_IIF={0x8, 0x1, r2}, @RTA_SRC={0x8, 0x2, @multicast1=0xe0000001}, @RTA_UID={0x8, 0x19, r3}, @RTA_PRIORITY={0x8, 0x6, 0xfffffffffffffffa}, @RTA_PREFSRC={0x8, 0x7, @loopback=0x7f000001}, @RTA_PRIORITY={0x8, 0x6, 0x5}, @RTA_METRICS={0x98, 0x8, "19f817ad839d51c89667bd4aed29a378fb272e87799bab6508c5204b01dfe7f218f6f8d277323f122691f26ff58385265110740063f66841b333293b33a29c473f13f78c914394321c91e55f2955e042de043d7261825af525384b9527dcf22f96bfe0f7cf1cccddde6ca873979ca8964638cbbe2db351d9a420e7064c814c35ac5c6f6635766ffea54de19fc7fb048e74de"}]}, 0x488}, 0x1, 0x0, 0x0, 0x4000000}, 0xd0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f00001d2000-0x8)) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f00007cd000)=[{&(0x7f0000fae000)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) 2018/02/06 00:20:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000090f000)=@common='bond0\x00', 0x10) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4), 0x4) r1 = socket(0xa, 0x40000000000002, 0x0) connect$inet6(r1, &(0x7f000064f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) sendmsg$inet_sctp(r1, &(0x7f00008e5000)={&(0x7f0000e09000)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000b0f000)=[]}, 0x4008000) sendmmsg$inet_sctp(r1, &(0x7f0000c82000-0xe0)=[{&(0x7f0000070000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000226000)=[], 0x0, &(0x7f000095b000)=[]}], 0x1, 0x0) 2018/02/06 00:20:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r0, 0x1008004) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty}, 0x10) r2 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000753000-0x4)=0x10, 0x0) sendto$inet(r1, &(0x7f0000532000-0x1), 0x0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000b77000-0x38)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000896000)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000d7c000-0x6)={0x0, 0x48}, &(0x7f0000c9c000-0x4)=0x6) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000c05000)=@assoc_value={r3, 0x9}, 0x8) sendmmsg(r2, &(0x7f00000c6000-0x78)=[{{&(0x7f0000749000-0x1c)=@in6={0xa, 0x1, 0x212, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c, &(0x7f0000fd6000)=[{&(0x7f0000b8a000-0xc1)="1c87ae3dbd01fbaf3e48e2e789c3469cc8a532701052a650bc750185575c92e7dcc729079f7d2cfc5e20a95d1d59f6713b0af745fab772d7d4b1e90a04a65daff93774248552111ce33fd7dfa953a0b4d3b2bdfa4e0f1141274b6ab70860bae7ce4948391b00137350317ebaf4424071039dd7d5532f3343eab096659d9b772cdde99b8b0db068fa091e62f8b2caa43a156cbc9e36dad14ecbf1b7a50c91eef070bade9594c3ee3e6e3ce9ad6db7beef85b7059741db1c2440fb0800b27ec740fc", 0xc1}, {&(0x7f0000e87000-0x5c)="321a1a5f2f28955a8ba2d39c4324e8bcf55b8113a40cf7471dfed6b2af405cd1ebc589eb4334271018fee048cc68a3f8e3d65499eb04c8808a79ce4655e2c345a6fa13d0413f0352cc7df72aeed0d02ee6288110f0795b2c42581efd", 0x5c}, {&(0x7f0000b65000)="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0x1000}, {&(0x7f0000fc0000)="27c1cb896e910cc2ff76ad6d517a2ecd", 0x10}], 0x4, &(0x7f0000231000)=[{0x1010, 0x117, 0x0, 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{0x38, 0x103, 0x100, "84ab40470d67c80c52a61ef0b7163df66709e51a2817ab0921d1bc9aa9cb795a917d04"}, {0x20, 0x112, 0x20, "fb22f738245c6ec76c486c"}], 0x2078, 0x10}, 0x1f}], 0x1, 0x20004880) write(r1, &(0x7f0000f8b000-0xf), 0xff8f) sendto$inet(r1, &(0x7f0000495000-0xff), 0x0, 0x0, &(0x7f0000199000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) sendmsg(r1, &(0x7f00003a2000)={&(0x7f0000d5d000-0x10)=@can={0x1d}, 0x10, &(0x7f0000766000-0x40)=[], 0x0, &(0x7f00000dd000)=[]}, 0x0) sendmsg$nl_generic(r2, &(0x7f0000f84000-0x38)={&(0x7f0000ff7000)={0x10}, 0xc, &(0x7f0000567000)={&(0x7f0000cee000-0x40)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/06 00:20:09 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 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) r1 = socket$netlink(0x10, 0x3, 0x5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000001000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000004000-0x10)={&(0x7f0000001000-0x14d8)={0x14d8, 0x20, 0x200, 0x2, 0x2, {0x15}, [@generic="f1ec4cc1f5dc8e592ca4ff2626a0bf61a8792115715746533fff1f30db7373bc3db858a54ea8b993d7f17cf5234cfead0f8d80d9d880ad45b966110211f402348cb925bb72370f7bcefb07d0d1c28ace67231ff7cabf32cc35fccc1bff6cdadcd1218623f2f4e9f81af6d3731ecbd0c718fb3b589b72d2145d7588a7a6b9fc61ef7517b38bf5bad6c9ebd5a034f7a8b7d267a9023ab260a56a5a1aa0c6fa9d02e3a969", @nested={0x116c, 0x2e, [@typed={0xc, 0x37, @str='\x00'}, @generic, @generic="40392ea7600fb63e3e9ad119dbb91ac43df7d38aa84745e76823494243e3f87d83eb3b4306", @generic="504a943596410218f5a7b8d423709661710c95dba295e0ed3237c2b2ef3784cd30567a4b7415ffb217fc85349ae5fa6ad54dbaad66b5944fda29efcccdcb697a646dc5c52eed51", @generic, @generic="eeb4f3c569d7832223ca2a1d15018ea1694267d7d752e13149f3e7d22149fe17492e0a62589ef20ee3dce96a21c621900095913b3a85ae1c471b9f2ef1697f98e465245696b3ac0312dec0cb612e40053b3a1948e4190a98d4d8d3d48468a2c1f79936929f65534a90dde4fe57581d7dcc22c97fa815b62bfad3d3077c13ca6a8a9025d5ffb1d13e14c6b8379cdc314a81ee8b8e", @generic="e476d2af11d12959938027b18a9fd0552624db88e932a2e48bce3317f513eb65d1f02e5c58c4fb38a9d269b25a74d9f234c6e799d445878b266b692b8da3d8ff30f39a48c4fbd2571b5c468c4cbc3569153aa8f5616650ed44e5", @generic="f683ee5f140a682b3c175006163dd390bf5d332b39f2db839217b0b799712451116e323d367774e15c26533e1202eceac5ff61fd77509ed0a165ecf00396efff3fe6f81eb3e2030f0be128ca0922ab039280d9ee1b664b7aa16426bd513d0b72ff4f4684f48fd3e31760db5092bb14f2c9925ec4ffe6dae4c9879c2f7a1d54a8caaee0214598aeb6c1e22785a1eb19933edae2ec27c6efd27456f09c8b11b417cae9a9eb34e83ad6036da44a45bd4726019a51b759ff7955cacd8b480997da3d7f5aa61f11f97cbce0da5ab7f2773651a87390d02b0bce225361fd1b533c1efe259149f688ed9943b943e432885128bcb21ea1da7719db81f3a23266d29b84261dd611232fffe6ec34f0f93589cc09609e39c7d257928d53677f1d47745d8d1e24f5f4752e51e8833c673b214efbe231e7ed11c71e24aaaca30f168bc2e0324364117377fd2a679a55d500d1ea6e6b3dbaec4caeb303bd2cfed8aff333848618c858aec63facf4e6b2caf915714403744a83726a4e1eace8e4a6014492fa93eb45aac3a8b7e6b8fc2dc79ee65d857fad47bcbdc4fe2e03d07ce272281b32275419edf62907c6f4e03cf3efd401af684bcb76ecbbcaf4b39b044473df845f062b400c33258f2cd3febe6d8e83e23f2a79a3d3a437fdf6f8d415fe5826dabbf7df675e9f8aa3ff124b361ecb87ac79121daff6cf5ebd41253520eb8e662114e0f1fa0c0218ac272bacab4c36b28d842524f773fc36ffb7e8188f197bc869a0c21d4b030ab700b4eb514ea029f0b126b802f8172abb5dc7262e0ac78ea68b7a898609e71d056266e9a57efa2b73d14e2cef79ce26ae1ff28bceeb4319e57226c362c0a94b61b81b2ff9434fdec53107154676fc83e7b91b3087fd63829386969514e37cc1a8e1c300080f38e514467fe559eba7a83bf856b759621ab7a27c4d85be933fdb71a7013e0eb1a4ac7c4ac636b9d4f2dc12905241954463b140120c22689a12fae14a9ed8cbfbdf94059a9852cfbd9fd0320c6a119d855a9c09a036e8f42884f4e9d0abacb9b63d84f912f44f35b9494ac65193d186a126ba57996191dc0758e20446f71728a3c435d423693ae18c4bc45c17257df67a36953f4a68c1a57e9e920e2f7b74c9f3e9d06e409ff26a91dcd336c2ced63fb34bbc7c2ccf24de93410db3a8f60bdf72effa17f8b4373ca5abc1951f3de7dc47b161fd0e56744ac58af255ae06dfc0bee479a3b27b87619c877ba3f4456f967861975223be263a3b6a72b139a29e6def3985d08e69c77c02f444dfcd8b70a31725c3a8f479c3496a5e1ea56560f00d2f62eca210e88a40abe0ed8f74642e3de66098e001d0dffe1182b91bbf8539f3603d78228415816deb0d7d49fff787bd71fd2427002e84977981478819c4673e652340fa8f20e32fb1e548f318d37b299b29659f2b39486823b073518d45730e7a90fbbc0701ac5c52f314adf9f9921c6c17a4b93329947beec0715489eb233b6309ba777f74e1657822d68f04284f89c84b10aa2a377e59c930667735d5190d5d7ed369f53eedd3d4639fcaf4ce2c2ccb00551c2bd8a53149a8c46dbc4aea93297e64ee82347a6cbdc2c0f10d971e6ed93aace2447599d265a63e7c57e096bd36a2514978dbc01e516625cf7960d0a9357ddf104a18efd16320faa645b631ee9e429994f621693c18900d3e97f02fdc5148475ec9d44b4ae9f642a5aaa35d728dc526c9e8161655fb956a7336f00c3757e2d1feb8192a64eaacb65f0cff0096f557126aa7e5876f3e22bc40ded11dc9591cc6bd4714df776f8d56f0f557e12dcd47a6af6561f31c5affc303a4cedbb7712bd10dc82a69476f4cd45f4bd2c48efc011c3f5286f9521abef37dbe9a88a99500135aae676909e96d0ca63bb1e106c74c44239e796d38a313f6b80a075bbb3318d66cca861af42cb767e5c10cf6d0f000d4798566ba327d0d04dc93394064cabebdae5744d9f80a50d1f06d81601157a9a9ec8236df2aaf39dd014b2e1f4a09f31e7e199db954605e19cec5844042983095d8c48154947d25b519e32d9279a00040a8eb6b6b2fc70ae6bc4477b1edc0caecfada5035e7d1659a36eb1a3ad6d3241749880e5052c06d46a415d55dfc70dcb25f6780962d592e8b83eb7da318bcb8ff06e46a2ff1ce5dc721a1cfde4d2b45bfd6a6d1548a585c1ccb542494c88e6628a7804560059f141b8288ddc23bf5e94e552349975455ed95d457d38f358c20281c6dd71d73d362470c4226d9edccd6faa27a92961aef32602579b6da7d2f2ceb705de6e190e9166583fd7d15d64c2ed4dd6d77e36de8406561df542863e794ba08a31ae1a8f2ee628ec7b774a46e84363c2238a9511be0e0d618bd0b285c6853d3230190a85a15b112d6653b7dc8dc5c14bd06708eb700290e9cf1b00b43ee4cc0b06ab39d3d41927263cec0bcf704efc2dc65d729f187fcf35362e58a286dac306f73239b8e10e1f11682d87178256e9025492da1b8e53cc004e67e937a4fecfd785751fa4d53d5d1391c6b425b554df5274da74782dc9b5f12d0ab2f9673a488abf11c3e819a02c76eb296218db42f10bd969a5b9a098752729514191ec6e7076f4ead81010b4ca2d45769858d9e8bd002f4465c9590a326de5fef320a929442b65a0a05a74522567c5be3a8c5d5dc51d150023c90ac190a52d93586011e3b9d08d7bf53babda0b033a3e3256404d30c8e9c6cfc67e66c202950600aa582dee4a38b4292bf28861b88fac3d275a18bf24d913933bc50cebc1a32216e959f49269bd7fb9d461fe6eb1b93c2a10b1768d2276a9d30aa411d25aca4338b7ab4b34606b65ee279c3786974b3743d33d25a2e674f9dd2d46b122d2036cce16497a3872ddf9d8d00d2b40245452917c30f27b17fccecce1f036cb9fecc950c429bfd3861937c6e526898e0d6c3be6cfa826e7fd9e1d8eea31bd1ede1a9896a46a5feb81f0de95ac9e1ad9c27d09184f6d1264f87067b07b08d8e371f776f263d8ca46f3a31e615ba5cb145f5bcad1b78ca693a140be46262c410777a1024720eed7c5c963256a150ab2fa1e714152b7050735fe69f2c14405091f783c3d96f458d2041e3ac0f3f5faef2ae47033e2de1a02459773aa632c41f4d00d16277f3fe6011e9d82e21224922d4cb392f086d9d6a7cb69e7e45e4deab80c53f44f6a936c5200cec0812901f0cd0e5dd2148a10fb1f1d57eb00779c25999902680dcd1a587a57e2ff7f7f8e8867ee8925bb395bec1ab608d9e6e548d2ae150f4f6506c050fd0d81c3269290fb276d087bf888c10315eda9e39bc6ef54e5ceb43bc4de7d9a6b3ddf3fc7c66ff850ce870b91a018fb43624014cafa24006a1b283a5630cd4e3ce9ea7d800c95a855ec8538bb9ca7c8b82ccbce17968f155bcc415a1ec438f1c52152c304965fd658b7f291132b2263efd3af3318ef1abd7fea137fc2e33f25757e2ad94212d1f8df2654fed48660ed05d23352a09a5cf02d4d10e363549bf75e2dbb381404e77e676ca5cb50b3cc9dbb2e239db6ab2ce632c27a46fb6098bd807848e5dd2ffa17e5cb46823695aad0ad2aea8580579768b2df9363d2bee23ee969561c142c7a24974218ae9525172317af20f692bb449b642981ab3ca493407e74638893cb5747315fce4b6975c846ee2f742b962146b2dd82274ba4a0341c3776590fc1b36316db8d19fb7f981b934d51b2c91ce51d211b22c1e3c9b7f98333b64039ed9af74f508e6f7adbc261bfc944d6b94a720ccc63e5c95e897fc667ac4e35f3950ccd18a369387d40de6c6fd9b2bf6051fed81ce536d29b27b785725f61c47dc8c57d259742572c881240419a7dee9289bd2baaec412ddbf1486f2b33f98541b40c3018148ca8dbb52ae1329b0f6e698e4a212885df0db80271a2946374915907dba5efd05133bba9b265aff38ee24ba71134f3376e0774292aee7ce4bb65bb8986428693974fc756a0d8e48480dcf08f307e7f049468401dd51b2831a5321318b74d61d827cc8222167b3b1be86c57d6d1a61f5395541da5fce22a47ace00554981213b13b543bd5b59b43299f6159876de8fcbfede517c889e095eb205132489b7d750fa4588d1d159404493c90272f367d95645fcdc4819c236ebd5b17fd4beb6d34297c51c1e75a82dc554621d1ca8451a2d76794fd5bbe78d79db8e28726b1e728db7c32644b40b2d8d49f769f67ecd5d730bf7cbd6d55607d3b84fb7eaf2f6571977189e97899011747ffc7ace843219be455d6b7affe1ca663edd272ffee1079e0887020d324e5827802a7ba38128915c9f3c106aed8e7eb1e2e58246e891a04299c5cebfa8a07e45f181e1645d6867fd3a48ab32be2a837023fb8f0f576bee5dbaa5fc8f3ea62c6566542e8be45ad7024526ec7f2cad40ba354ce3987d0f98bea9a178aa350dd8f453222605cfbf0c4f3549f26fab7f484ac7fbb7585f182704ec89c8a3cefbd08351c26e3ed9d26d19e914f8521a0661288bcc533f2868dbef532ab374a49e3018e3176ae2e929e4ab640b7f6622b66ba42ae55f3952d9b3d3fe15314857741c62950720f7c43d2f25bad500c2c34d3f69f14d9643a6f3c2665a03a488fdf0529c2123e35e0abebd95760c013693f00bd658df36ca9a55bc4f51cd327960c5df669235e2461c7fb05a0b313a7e868a744e44c80707fb538206821205918ef2a8268fcb0e1e18a34064547684e3459b53bedd469c21285fe9afc7c704fde0d15434670a9474b269f44c4e952623a967ec63af7be4ac464258dc1681e187a586ac78a85a0755abcc420f9e21e40b591cdb24abaedbbe6af82846c431be5d7c39c890589703ab5f4609704a718ba5f5817eead772f3fab2aff0ef95b13719baceb71faf504ac159895d144494041342c642aae7e36db4630a65f861a8c9dbc0d6e9059b407dd517e2a5b1b14f92b9e761d3ce67a82ca9ae9c8e296b43a7d11b0491d333f4c08aaa80490863374bbe4a33dc274da1f8a115dd01545b922b76dec1b55f3976fbde10b48233c9a0a3ed61ed3fbaf5baa74e648f0d671e3275ee89b318bd46adbe86d559c78dfe4de8dae796c6607546b500156fbcb77df30e0e735710d3bb57142154421e2f0d334103dfab3893118f399255ba08fcd350a35872028e6c8e2a1f66d5d89ff81926ebce1623388e5d2ba1efe74b0edbd46de08dacd762cca58c133926d1f5628f6f647d87ffaaec8ce7a75a174da4c4164701c94c21e6e43f06fed7558ab23516813064c6fa89ec6c93e8c7d0f24707b6bd3e39201bbb96cd0de93d7470599a425417755b0821b1005298dcee3ee6923b7af360b4b7e52490d6e6057b1bb5773e6396c2d77d2d1c9f8633e8f2866f9c3216abef5d7b4cc03fb883e1cbf9896660dbf84d2d4a65e04498af4db8c3888049fae9fb627d50d4c115b16c8c94b5c83d1ef4393cc91d090bddf0657a97bf2291a3d5e5cb3a32e78459a4c0bfd20532c47e29a1fe7f2d68b2f122ae76119270fd3faca2c8be12cac8f4d656110614132e0ece29e3e651d33496311ab957de210a1eb87ac1be49c85a6b4ab99227b063525950262800963f1242ae3c991081bc2a936d454fdc3412f6205c5ac40b9af2593c6aaa303985955f24b2441aad67c8b6f709d6eb7372324773e893931201e6289bc89756fb3f6644a9cc53359db71dcc00b194af23997a4804fef823f7ae3103c620e9e133a2bc9784d099b56c0b4b29767d50908e9cdc6de9478d71509bb4313629edb5a02633a3ad6ce6eb31"]}, @nested={0x2b4, 0x68, [@typed={0x18, 0x12, @ipv6=@loopback={0x0, 0x1}}, @typed={0x10, 0x6, @u64=0xd3}, @generic="9c50fecb689be5c3a02259dc612019a7627f887cfaba9ec12661c4eff50763b4df66deaed03263f9445b11a12c0d8f077807856f423ae61e6e3245a3fd58ddfba49880f31d077381e5dc6ff3f9a010871fbf0e0f6c5f294fde2d566067c47d38d352972763037eb7408ef06c964df0876f45a130b2b114cd076d42fd94ddadbfa514c07f8a871dbaa680efa1c620fa2301d05de862d0dfa1edd6530828756fb8c8e5f358e2f2242a00468d307e399459102562f05f1546c7bcc478048f6c0ac817e2c2965c262367a121cd5adb", @typed={0xc, 0xf, @u32=0x9}, @typed={0xc, 0x3e, @ipv4=@broadcast=0xffffffff}, @generic="45cb343f269f12c245c75053b99f5c0416efb0b4c43b6988425add8e63f33a7bbe92fc84a1a6c78d6be93bd732b35a215560d23804ccbf9b6667a2380c5ec6b32727873cbd3c2252c99424ff8dfc88f5eb7a8d56fa9c8e", @typed={0xc, 0x3, @fd=r0}, @generic="3921fa05af757058979e32a4767f44d8c4db436fa318b3d02b322f81a3ac80026643aba18643b9d5da1410273dcd9c0e5e0b025137397787c4b829e0357c112678c4fe93daabf29944dffbdbb09fa71c87de44eb5c3ca8a2f5f78f05402fa32f507506f8db27a2947c03a5e72ad9fa76cd15c86b0646be4a2420e0b91501e3afc0a5905e770675db76d38b2f5818d730c6b7bd4bc37c58e9432a819e7fed3b07c64548d77b9d0ddf207e0e639834f0bb4e365bbf105552b1c254b247f376d4ad1c9c2bfef2615ffca9a7870abb7301f236562a4757251ebf24abbc0a", @generic="f2825fc19a0b50a4f24af7a51236b1f3776039a1cab5e66d542ce66b254a680acbf9c4d7985828dc97e4e98dbcf18f404a1a06bd4b037add0b3e5b3e54fd53e164f26b3dc3f720136d6eec59904692a288651b2212803414eb38d3586b38defaaa"]}]}, 0x14d8}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000000) recvmsg$kcm(r0, &(0x7f0000003000-0x38)={&(0x7f0000002000-0x10)=@nfc, 0x10, &(0x7f0000002000)=[{&(0x7f0000001000)=""/187, 0xbb}], 0x1, &(0x7f0000003000-0x54)=""/84, 0x54, 0x9}, 0x40000000) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0xa, 0x100, &(0x7f0000002000)={0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r3, &(0x7f0000001000-0x10), &(0x7f0000002000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000001000), &(0x7f0000002000-0x4)=0xc) 2018/02/06 00:20:09 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000002000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000001000)={r1, 0x2}) r2 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4), 0x80000) getsockname$packet(0xffffffffffffffff, &(0x7f00005cf000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000950000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r2, &(0x7f0000001000-0x14)=@ll={0x11, 0x15, r3, 0x1, 0x6, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x2, 0x8) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r5, 0x29, 0x2a, &(0x7f000001c000-0x88)={0xfff, {{0xa, 0x1, 0x1, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x8000}}}, 0x88) r6 = socket$inet6(0xa, 0x5, 0x18b6) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000008000-0x1c)={0x0, 0x14, "f930b70b4861021dcef789fb218cc183f929f749"}, &(0x7f000001b000)=0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f000000f000)={r7, 0xe99}, 0x8) sendmsg(r4, &(0x7f0000011000-0x38)={&(0x7f000000f000-0x26)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, 0x26, &(0x7f000000a000)=[], 0x0, &(0x7f0000018000-0x1368)=[]}, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000014000-0xb8)={r7, 0x2, 0xfff, 0x0, 0x502, 0x5, 0x400, 0xfff, {r7, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x15, 0x9, 0x6, 0x1000, 0x101}}, &(0x7f000001c000)=0xb8) 2018/02/06 00:20:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) socket$inet_udp(0x2, 0x2, 0x0) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x10020001}, 0xc, &(0x7f00000b5000-0x10)={&(0x7f00004a9000)={0x24, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0xc}, [@nested={0x10, 0x5, [@typed={0xc, 0x1, @str='\x00'}]}]}, 0x24}, 0x1}, 0x0) 2018/02/06 00:20:09 executing program 3: 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$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000107000), 0xfffffffffffffcd1) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000595000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000595000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r1, &(0x7f0000595000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000596000-0x4)=0x10, 0x80800) mmap(&(0x7f0000595000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000542000)={0x0, 0x0}, &(0x7f0000596000-0x4)=0xc) mmap(&(0x7f0000595000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000596000-0x4)=0x0) pipe(&(0x7f0000398000)={0x0, 0x0}) mmap(&(0x7f0000596000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000597000-0x4)=r6, 0x4) mmap(&(0x7f0000595000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000437000)={0x0, 0x0}, &(0x7f0000595000)=0xc) mmap(&(0x7f0000595000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00003d0000-0xe8)={{{@in6=@local, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000596000-0x4)=0xe8) mmap(&(0x7f0000595000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000595000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000596000-0xe8)={{{@in6=@mcast1, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000595000)=0xe8) mmap(&(0x7f0000595000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000596000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f000025d000)={0x2, [0xde6, 0x8]}, 0x8) mmap(&(0x7f0000595000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r3, &(0x7f000023a000-0x38)={&(0x7f0000335000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f000001b000)={&(0x7f0000595000)=@bridge_getlink={0x5b60, 0x12, 0x4, 0x4, 0x3, {0x7, 0x0, 0x0, 0x0, 0x4000, 0x10001}, [@IFLA_VFINFO_LIST={0x14c, 0x16, [{0x144, 0x1, [@generic="f8cdbbe7df59162316c6016805b4f33a069b62a4af77edbd6a655e32d2f21bb490a725", @nested={0x1c, 0x5, [@typed={0x18, 0x7d, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, @nested={0xe0, 0x58, [@generic="9054d744f8359be45a0a7b462aea36d201c360258f2f96e889aef5ff4a2e41be63264fab3e54854a6a0c7c2ff15d50550a212354601c8bb10f795bbd7ff206199fff9315ac1c01cc59acf295f23381bbc1f0418b1eb6deaa157f00be6741e528fbf5c9b2b4d0087c5e4e66ee9768ad91e7434b68ff7ed5ce89a0f3b838892fdc759c0b31675011b9", @typed={0xc, 0x81, @ipv4=@dev={0xac, 0x14, 0x0, 0xe}}, @typed={0x10, 0x89, @u64=0x2}, @typed={0x10, 0x91, @u64=0x9}, @typed={0x10, 0x19, @u64}, @typed={0x18, 0x35, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0x11}}]}, @typed={0x10, 0x29, @u64=0x8}, @generic="e460bf7f14cf1de28fe938b37406"]}, {0x4, 0x1, []}]}, @IFLA_VFINFO_LIST={0x59a8, 0x16, [{0x604, 0x1, [@nested={0x98, 0x67, [@generic="3bbd090283d7e82918a5b28bf7e6e535b619662375af6129230f8981c6e2fbddc7ad7de0e1a018e34d46822c9f8c9f86da1d4cb3d824ea1485a2523ff5590636e04432619ce5cf152894019f5ef6674452496d3f1a064ae42d91ae93f5102518ac2f608a0f1ae2587c9401be368f76d47fa1229a8fc8de5f4110864ee466128cbfecfd92e80dba3807ad321f28905186cbb1efdf"]}, @nested={0x1bc, 0x3b, [@generic="8f177f022028e744d4ced8dbabec5adce122dcf7d4a881999b1f2bf9e0bf3451f021d5e41344ab990250875f432df8a5f74b9c0b90d2a09bd990b54f3ff6c59502d472daa0449ae240d73625a12390c6cbdf44ecd68c1a4593526de205a15d2a268a28403f3ee3cab734aaf81e0bea1ab4b02ccf27603c6d764d11726d72d73ffc59cde0678c7b64546329abec257659e89a3212dc13b3933497ddeda82913f38b537f2d8bec39111a885a7f6bdfb5e5ff88", @typed={0xc, 0x12, @ipv4=@multicast1=0xe0000001}, @typed={0x10, 0xf, @u64=0x6}, @generic="550fb8843fbc0036de568a59492317e0bb516975e4fb1ee9ad9eca81262fb44c31aaa245839d3dcf65585067ffc0", @generic="c534d5ad5253245de175670b90b054fa64664ba0903a2dff03df902829fccacda45da02ae45d812b5dc340ea472c076e4549beb226beaa76d8cb7d34c8dfc6246b759549b6b09c29585cfd46b2bfe4dc1e00e2d1d4c8ecb5d8809ad84a186ceb176dc67909a913e79c9773c95302219aa7a0dbce5a20c133fb368f70524f483a2a0294dbc86557298ad31738d73f3df7afd75aedbbc8ba30ed4b18bef9f4251cfec04c1868ccfbf291f0e2d175", @typed={0xc, 0x29, @uid=r4}]}, @generic="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", @generic="7f6a84c361a75a8096fa4d8cba46bb7874eb74a9bdb7b8fec6e6b0fcf75d45fd3ad23c3c2dd4934b9dfc397b5a2a738bd6d4745841376dd1954f3e45f68abfd4cf1e0750736bdceaa80348dea3457789b01ae13e2c2b64e79e43adf0a9e8bed8400367776da174b44765829ef1426966e40085784ff27919cf9493341ee63c4dd154788a5df89830f98841", @nested={0x224, 0x27, [@generic="196f39c581f1053dfca12eb5462555a842ac1654ceec6ee8ee6b71f09875789c2f061c11feabd008783cf0ed414b188e18899aa6dca0f6db987287fe1900fd6c5e3cc48ec944f97221b0ad68ad7dd1464225aee27bdb0e607871031b3234060891c10b945569f2758978457d4d2693cda177cd8f9e6f56adddceb3bfed633b3549fc5277178d5df34fb3296c589511a5b98ea0e0ea437503f62ff8593bed20acb46af82b0c4b0c4400", @generic="f95e67ee04f748c79fb751f5ae9a60a2c0d94d270b65962d5eae4315ece76a251febf5f1cabbd27eb941cf2debd04317945f55d6bbb0e3995ee8e4a6fd4f9992d32cfb74d8e8ff30bae19bd2f9a25c04b161a21395dbf9727a53ad430d9c5c2c3093b63ca9b52f9d3e69b050761e0017a5bab0b9f40347ce63ecad578dab69f9f4cd49ed46b58638cb254e", @generic="ef4640eea662002b45d805c226ac180f846d4b15c71880c6dc402cfab0eb4cdd936d72b52f432f96f1bbc03b9f7d079b651bf2a37eafa47761f424749a015d077447d728185fbdd17ca107453fe96fb77c3e27110bc75dad6d3a7242fc4ebcdc42a65acd026e66e631fb557271ce9a2749bf99ca7537a46123caaab8818268e440da43f8a5bdfa5f9a818edc42d060335dc14a1a59e42159f250741a26b701619027ddd8eabcd87ab8cadcff3f0a00280d71eb27abf3d3f52b3ec3d173bb7a72a7dbc940fe91c4162ef5ba7ab56bf000f3", @typed={0x18, 0x89, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}]}]}, {0x1a8, 0x1, [@generic="58947b557f56a5d885fc41f153dd966db8196ff81e77a13810cd5392571324b9eb6ee71881d9e9a41f07721fc4ad5b4d3ed91e9feb42a45965cba76db5fc335c886ebee187ba8c5e323138ac8d7b92d993c75e72ef45ebc0a72f238de8788bfe906a40adb5c08860a0f47d133e4ef4b692efb631e858785942fe20d75bf7b5963f247d6a04213b377f", @generic="ff6a45f0242b13459414c9acd664d2e9409d427bf3a0d306f8b0f578339c", @generic="ad628d01d7c54634c7ee38f0e48a209f13f24b258650a2e074d009ded10d766b2acde8bdee7da34b795ba20d51023639f881485e0cd3605dcc203889d0167455cffda13a302f02880dddcdad0c70630550a3b4a9beb557b0ae0b184bfb07ca45c714fa754d86451152d55f1a552a2dc297f42acd0eef2aa802110021f57350e1f1a6f7e6e7e2bf018009a486bad96bc221b10cafe0edb37be4b51ead120eb409122863f03faa6796b757cac8e382aecb8d9237944480537636144fac5586b139527280ccd95886633bf95485ee64b2e42d9435a43952b75d2d307d1b69ab39e6e06501ac073dfe30e06268322f5701fb93d8b7a6546f43db85d089"]}, {0xc0, 0x1, [@typed={0x58, 0x95, @binary="777d5aa419edcd9e8b116ff539b51a368318b069f67d2fcef9d71c52195c304dad504eae434cdb20ca52aed128b6c05de48a7c74b0157e209d5d83b71b12d44378c18096caf10a537f5996aa4199df"}, @generic="228e6caaf0dcd1976211edce03a2d7b0a2fe7f3272b3082bd5eff1d25f0a5ec0c91db15e595f2a55cf09e0527901c31fd440d5d295b1eec389cd7038e479a7d62f75c31f3b25ca6cb5f1229bfb2b049136816e108a706ca3e49c80f86b952abe3c"]}, {0x294, 0x1, [@nested={0x290, 0x36, [@generic="3c9fca", @typed={0x18, 0x4c, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="f2d95f4de0185cf80d295f3f7bd30ec3d83dfa02879549c2d661351a3cee6f6ae8c5b8bc3e94996adce47c8e6c6b7e04c75e89c74577b80c03ca5310a549a06020043806bb440e6ae1dcd9062687286c4c1fdb9009abf59e0729f08db2923dd99a51cf8c852eaf01f92035989ef654ca05f1f953294b14e868613ba0feaabbe6da3c29b7f9c9671f154e2dbb23ac185f2523f0505b7f5034107ce489ae37731fa5834c81acdd5040e91e33f9beace0500355d8", @typed={0x10, 0x5a, @u64=0x44}, @generic="0dcaa6e80a06bec02a07a167e601b4b4fd23d08f9f2b1a0f699ae05152dbb29c4ecd691854b634b8df11ce7eb1a77d939baa32f137966e818cc959412de5a1dc", @generic="9050c9d06b55f145d173f45969f166d33664cf4a114c2ab3fb76", @generic="2034a85776e0735e7e2d2d1ad27f7c0f8706781b18a8720ec500b0ff573d959d16f1cd3fbd3d1cc5907123f8e68340325a4133721cc50a6d3ccac07a24aa4d0c0d2414a0d7ee0a558f5e9a7ad7cb3231f4b75e0702f5b30d4f454ac30de176c9dc11c1f5c2ed08f4d61e1d0a5e5897cdd1e69705aa26be22f4d9c74fe23ed35a47d8ae1f2de89837a30a67c1cdf6d1fbc4f8b8710b3ccd0522756d3e348dd24ccb81a923ffed1cd9f22a3c309e9adf26", @typed={0x98, 0x79, @binary="9148234220a813ad60368d2cfd389d8329037eb11b813f1d20808c24a9b271d9dd71719a44fa04911c8c657761df425a044db9e2b2ea26cb7f14539ddb8ed5bf784924cf2d10a2f800d0853b33e725df00088aa41e31be19c41ac410df7698c34591bb0cec4f104cf2a50a6d591704ec9f225504c233f1b41e829b28237f2515d246d1204ab639409c7b0486404b8e"}, @typed={0xc, 0x92, @ipv4=@multicast2=0xe0000002}]}]}, {0x373c, 0x1, [@nested={0x1028, 0x53, [@typed={0xc, 0x27, @pid=r5}, @typed={0xc, 0x33, @fd=r2}, 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@generic="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{0x2a8, 0x1, [@typed={0xc, 0x7a, @pid=r10}, @nested={0x298, 0x1a, [@generic="3081ef332aeb6454d3d815d40efb8009d0c96f9e55f0f5acbb4febaceb57ad059ca5dfb80de341e2da575412278716a08616d47a1aef7d7715036455eef0c93784cd9b8d10c686028d6bbbef2a706e88504ea0e86dc00820306cad9741811708325933550fc1effd69272b328302e7abb3d29845249b3feb531cded7267c4bcb1ec8c2a86875eaed1b2822bf424d033fa18f9bf58564eea3592b17bf639ad1ca7229549fb7e25c49bf00713d7a2d2dce0f2b9eee421f13a73363445dd73b6dd5d042523504a278605d81f894850d36e727e459f43378b7a540b8f82802842bf2fbc31fc002e9dcb8eed7636dcf", @generic="c5f2cb3e4c466d97073dbb5c3e0d8f40b025c6b1e0ed9d7526e9e2b0cecbaa9bfa77cdf902007b64b95709080f4e4937b9262a5ffcc3f4aba9e6c5d37fd61e2a4099538e3c42b33027e794760cb2b081a576633f929c0cf1b0dad88978f9f4cc9a9a5d2bcf0a184b5f0a66d75a2263263f79a720f4f62405086f0c44fcb8c27b63a56207991eef40e91eb21310628c8be57f82cbe100204170f16d332b1a39f9141aabd8d5a9d180eedce5bbcbdc152bb7fcebb4", @generic="020b3c8ce7b8c436498232207d949592c38aa13498ed7f040ddde9734bec1a68bb3fac1304b98cd332bff268552b52026337843463f13603a8768ec9219b88e827682ccd16eda0fde1997295a4a0287ed8ea1b692ba7d734ed68a08d408fa4e8a16e4bbbdd6774d99ce957a3e303530c9d5bfa5665866be55dc817d2066acfef3f682ca4fc23dea966b43cf641d6abd7db8eeb0a6470f09f0d33e635644328b4316e2a97849b9c54624dae8352af650e8d057126518f16e6244e89cd8817345eec2475df74d3da2c33f0ae17fc11eaa3e055f31bf89baabe5e20425d70eadb00c997", @typed={0x10, 0x2e, @u64=0x400}]}]}]}, @IFLA_NUM_RX_QUEUES={0x8, 0x20, 0xe423}, @IFLA_LINK={0x8, 0x5, 0x5}, @IFLA_IFNAME={0x14, 0x3, @generic="2c3a65657958e559756e82136fb8d3ce"}, @IFLA_PHYS_PORT_ID={0x14, 0x22, "a2b688303e8492fceab6d4b89ad42a"}, @IFLA_IFALIAS={0x14, 0x14, @generic="e62b06bcd81e8339810557f2fb829ad0"}]}, 0x5b60}, 0x1, 0x0, 0x0, 0x8000}, 0x0) 2018/02/06 00:20:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000b91000-0x4), 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000e10000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty}], 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000bf8000-0x14)={0x3, 0xfffffffffffff805, 0xf29, 0x3f, 0x80000000}, 0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00003ff000-0x19), &(0x7f00009a3000-0x4)=0x8) 2018/02/06 00:20:09 executing program 7: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4000006, 0x7) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000001e000), &(0x7f000001e000)=0xc) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000001a000-0x3b8)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e4], 0x0, 0xfffffffffffffe6e, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, [], [], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@TCPMSS={0x28, 'TCPMSS\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x3a0) 2018/02/06 00:20:10 executing program 4: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f000001a000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, &(0x7f000000f000-0x4)=0x26) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r1, &(0x7f0000010000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x3, @empty}, 0x1, 0x1, 0x3, 0x4}}, 0x2e) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000012000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f000001a000-0x4)=0x8) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000002000)={r2, 0x3, 0x8, 0x6}, &(0x7f0000019000)=0x10) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000001a000)={r3, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x5, 0x0, 0x8000, 0x1, 0x7}, &(0x7f0000005000)=0xa0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f000000f000-0x4), 0x4) socket$inet6_udp(0xa, 0x2, 0x0) 2018/02/06 00:20:10 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000000d000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000010000-0xdb)=@ethtool_dump={0x3e}}) r1 = accept(0xffffffffffffffff, &(0x7f0000005000)=@sco, &(0x7f0000001000)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000001000)={r0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$alg(r1, 0x0, 0x0, 0x800) r2 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000011000)={0x28, 0x0, 0x0, @host=0x2}, 0x10, 0x80800) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_stream(r2, &(0x7f0000011000)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) 2018/02/06 00:20:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000c72000-0x40)={0x1, 0x3, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x20000000000}, [], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x3be, 0xffffffffffffff2c, &(0x7f00004bb000)=""/4096}, 0x48) close(r0) pipe(&(0x7f000013a000)={0x0}) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000f12000-0x20)={0x39ce, 0xfffffffffffffffb, 0x5, 0x3, 0x0, 0x65a36003}) 2018/02/06 00:20:10 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001000)=[@in6={0xa, 0x1, 0xfffffffffffffff9, @empty, 0x4}, @in6={0xa, 0x0, 0x80, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, @in6={0xa, 0x1, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [], 0x1}}], 0x70) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000)) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000004000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000024000-0x4)=0x1c) setsockopt$inet6_tcp_int(r1, 0x6, 0x9, &(0x7f000001b000-0x4)=0xcabf, 0x4) getpeername$inet6(r1, &(0x7f000001d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev}}, &(0x7f000001b000-0x4)=0x1c) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$packet(0xffffffffffffff9c, &(0x7f0000022000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000023000-0x4)=0x14, 0x80000) getsockopt$packet_int(r2, 0x107, 0x17, &(0x7f0000010000), &(0x7f0000006000-0x4)=0x4) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000012000)={&(0x7f0000019000-0xc)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000009000)=@acquire={0x16c, 0x17, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002}, @in=@dev={0xac, 0x14}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast2=0xe0000002}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, 0x4}, [@tmpl={0x44, 0x5, [{{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x33}, 0x0, @in6=@loopback={0x0, 0x1}}]}]}, 0x16c}, 0x1}, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000017000-0x20)={@common='sit0\x00', @ifru_flags=0x2000}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r3, &(0x7f000001b000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f0000023000-0x4)=0x32) 2018/02/06 00:20:10 executing program 7: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xce, &(0x7f0000c85000-0x8)) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c68000)={r0, &(0x7f0000105000-0xd5)="b5", &(0x7f0000c3e000-0x3a), 0x2}, 0x20) 2018/02/06 00:20:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000d8c000-0x1180)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in=@broadcast=0xffffffff}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_crypt={0x48, 0x2, {{'ecb-serpent-avx\x00'}}}]}, 0x138}, 0x1}, 0x0) socketpair$inet6(0xa, 0x800, 0x2, &(0x7f000058a000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000edc000-0x4)) 2018/02/06 00:20:10 executing program 6: socketpair(0x8000000000001d, 0x1, 0x0, &(0x7f0000e5a000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) r2 = socket(0x2, 0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000101000-0x6f)=""/111, 0x6f, 0x10000, &(0x7f0000000000)=@ax25={0x3, {"4efc1395c15c80"}, 0x7}, 0x10) write(0xffffffffffffffff, &(0x7f0000e4e000-0x21), 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000235000)={0x3d916a6631a80014}) socket$l2tp(0x18, 0x1, 0x1) bind$ax25(r2, &(0x7f0000001000-0x10)={0x3, {"a9acde28c8e518"}, 0x2}, 0x10) 2018/02/06 00:20:10 executing program 2: mmap(&(0x7f0000000000/0xf02000)=nil, 0xf02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) listen(r0, 0x8d7) r1 = accept4$inet(r0, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000151000)={&(0x7f0000f02000)=@rc, 0x9, &(0x7f0000820000-0x20)=[{&(0x7f00006ba000)}, {&(0x7f0000f02000)=""/121, 0x79}], 0x2, 0x0, 0x0, 0x7}, 0x42) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000e35000)={0x0, @in6={{0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x100000000}}, [0x1, 0x0, 0x4, 0x760000000000, 0xe2c, 0xffffffff, 0x5, 0x6, 0x1ff, 0x8000, 0x1, 0xffffffff, 0x1b, 0x5, 0x1]}, &(0x7f0000479000)=0x108) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000177000)={r2, 0x6}, &(0x7f0000420000)=0x6) 2018/02/06 00:20:10 executing program 0: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_rfcomm(0x1f, 0x1, 0x3) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x1}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x24}, 0x1}, 0x0) 2018/02/06 00:20:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f00001ec000-0x23)=""/35, 0x23) socketpair$inet6(0xa, 0x807, 0x80000001, &(0x7f0000c3e000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000079c000)) 2018/02/06 00:20:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) writev(r1, &(0x7f0000d89000)=[{&(0x7f0000163000)="82", 0x1}], 0x1) r2 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000282000-0xc)={0x3}) close(r2) close(r0) 2018/02/06 00:20:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000c60000-0x38)={0x0, 0x0, &(0x7f0000fd6000)=[{&(0x7f00001e2000-0x1210)={0x14, 0x31, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, "", [@generic="cf"]}, 0x14}], 0x1}, 0x0) bind$netlink(r0, &(0x7f0000ec7000-0xc)={0x10, 0x0, 0x0, 0x2000}, 0xc) 2018/02/06 00:20:10 executing program 7: mmap(&(0x7f0000000000/0xae6000)=nil, 0xae6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept(r0, 0x0, &(0x7f0000813000-0x4)) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000070000-0x10)=[{0xa, 0x400}, {0x0, 0x100000001}], 0x2) setsockopt$inet6_tcp_int(r2, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x1) sendto$inet6(r2, &(0x7f0000ae6000-0x36)="6761bcb620ad9289d9b1189e40fa3f13ac08a42cc146beb6a432b1fe43810c60dcc1a775e314e486c214071eb10c837e7f0e344eb1a171", 0x37, 0x200418d4, &(0x7f0000ad6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/02/06 00:20:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000682000-0xb)="0800d700000816f2f9ff6e") sendmmsg(r0, &(0x7f000094d000-0x12c)=[{{&(0x7f0000c70000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x0, 0x3, 0x3, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}}}, 0x3a, &(0x7f0000bc0000-0xa0)=[{&(0x7f0000e66000-0xf)="65d5e1e83de8dbb1755c19ce956536", 0xf}, {&(0x7f0000358000-0xe8)="ee533d3b75defe1fee7038242bffa91f2078731a38105103c5a15eb6d12d308cbdd0ae0bb8e31a416f3ae7b3c78c62e0e16542b7e40a5038e15b9f905c4c36fe8fdc5be356e62234a350d5e43232dedeb750e0911ad6eba16caee590d1bba95837a242bd9137472f3cca90a3b7e098becd70df46b7f2365f79be2b5b452cb2ed6d2c4856d404d2323bfe33b1c9d526d366cf45b16e305bb76b98eb17b8502d97efe34bf65469aa99cd29190ea848fe75c07f480a079a25ecb936e622e7e2f51b3a03cd86ba90d7d9a211a6e1a3967976a03ef8e623804225631946e19040d7fff5d3b2c85c753716", 0xe8}, {&(0x7f0000762000-0x82)="5aad484c561340b248ee790fc0cff23898a6c04e3a0e2aa73b44012a3d9f7b37d14db053d092062b10a3956e90a399d4212e2bdfb7bb6de0d39429b09a4350ec8ac06ec14b879e721a417ad74494527c558c018456c96b03960859ffd2f7615d72ae7825e1309f9b1bca1a4d070845869b6f372b3470ece4a667db36aa1ff35e5882", 0x82}, {&(0x7f0000f8a000-0xfb)="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", 0xfb}, {&(0x7f0000012000-0xe7)="6c0839ec7c4d24ea16527dd29c86903ddbeaae24de5361998486c930ca945b62640197419825aa24f171dd6c0de8de4effdabd8808ce37c64df7bc8c7141fa78489a5615e3058ef8a25bb30a01f90edc6f32e5bf2a8d3e90c7cb08e48a6fe1c5339f2eeaf5c3fc3d2a91e2527a2d689b8a7f7f9365a8a665c89b16ab6a5d8316944ee3ffd296852934f6031f2f1e648a01d3b3ecc895948fbba1fa0b18885a5dac5412326b4777e3b133ad747b6c774426efe6d34e4ede79d10e890d8e8f4080959012d96f1b545a90dd95e133bed1f81ef25ed0eab85fc60789425cbf9d7b420e3c485830520e", 0xe7}, {&(0x7f00001e5000-0x24)="591e7e99267ce6082e7f4ff6b5d14767821f405078cbf60b08291dd19b9f66b44d54d310", 0x24}, {&(0x7f0000899000)="e458d89d04710fa1d2b7b32f42775aa9ed9a09dc939bcd2b64bc63d48fa3f698589c17530d0ba904a9684ce2c6cd8f6aa7fd782b2c7855e762537f447608425e10c7693f5681fc65bea4e149acbee2305f1740b192efb4f288bde4dc075e1b2591bfb449e40e9489f3842e561bed4d3e4d41c3f380ba413a6f8819612de471013e9a8266c6e5dc52cbdf1d4560939a8feeb8587377b57d433b603b04a97cbb04db7dadd9d60ae4bbf890088ab953dfafab4acc0ab635ecb9f7787daa583101606712b8b84b9b24f17b92fd11ab6603b38178089a309130", 0xd7}, {&(0x7f0000d41000-0xbf)="addaf8c93ec1684c7d608fddfcbe8bd1344b0b604ee01e20e146c2b4960b4857a67365a33301eb72e80096f9a3fce385d982552815d0a2578937c5a4ce5a40f149b8b114e6544d038e76d46527a304f0cb3da43bf9595278aa1da9630de5bbbe16cebc36268fa8be98acb73d546b8d6bc1c32c2d7563443bdcdd123941a9530627001f7bb4e6e1707b274b1756895525752c093f17029c2056ccede288ce41b75fe924138b44fd4f64c2b5ba8309de2e45337269a39a4d8d67c0f3b9c1fec5", 0xbf}, {&(0x7f0000bf9000-0x57)="b9c13dfde7974377db8f26fa6d79f92f6c5fff540372804578109cef61fa45784660777514b9034d455c7c7deeb72a955e16d8e86affaef34e45ead941fa936e227213b3b9eb8d3eed81512af451db7b726edcc8ead7d4", 0x57}, {&(0x7f00006c3000-0x1000)="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", 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{0x108, 0x0, 0xffffffff, "82b10a62b8929ba1b628080451f2ce668252661bbf18eddbf582bd6453f7e55fbe7a3671ba63db3fa7858fb8859aac624de6ad332ce328c4388e2e8dfa7034ff12d6cbc48bf956b0bbfe2e25646b98b2489710d0f37fbb2e8b6ca1ed6d14df75ec73e5b2c2de12a5208094ac02291432666f9e9bf482e07a662f4e7ac6ef266cef1def1746bbb93bda86a1c9bf2323ff85194d2cef8da25af867cbe72e66119a5653c79ecffd425ebbc68ab839261771c3573cdb2da8d3b90b4360cb3527a40130b4b7b3bbfdb2c4bd045ffa3547028de892d9f890a88dc3118984becc8bca958c2636946dc49a689a09065a1de0d78aff"}, {0x110, 0x10c, 0x1, "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"}, {0x90, 0x11b, 0x7e, "d6490cd50e8e746cfe8c67c6787778b9f57cc1af00a2bf28468fe02bae9240fce384a91409b41168e52659e273ed0b2cf3ac4a1cd9c18bae8e0b4e77de69d25c2d6dede4366954fb435788da23252224c3bdd7a544c43ffa9fe99b80e509a2f8021f0d834cf56991f7b24eee8db9ec2f36a9d7db8cd35f30aa3a41870d"}], 0x1358, 0x200000c1}, 0x4}, {{0x0, 0x0, &(0x7f0000f2e000-0x20)=[{&(0x7f000067f000)}, {&(0x7f0000417000-0xec)="b721c024d1f0f73ee7ab4df76949a1651e966d3d85209b2cdc483b89101c167ed24ade4d7e23d426ad0c3c01bf4ad0f6a15266c11634b099b2a4c06ad7f70c2ef48bae01fd741ed789aeadec34ea87f288a3f575e18a5be9462ce454755c86041ba49a1aec92394c7d9c88211b3067611000fe37e28d6da143b6196e2f411e7934742b7db38021a935e9c1b62f22b9243e3acdbff50e2ed2d640dbfd714d8f77e0b1a5948eb55177f7a262398eb56a956ef8e588de685ca225fb00cd280f80499b13335acdcfac50b740c2913d9e58a4655b721dd8aeb12c73bb27ed6422668c9789375cbdd5624be8937af4", 0xec}], 0x2, &(0x7f0000929000)=[{0xe8, 0x108, 0x42e, "f0e57d8e5852d409beb1906a0c25491789a59f19946d0178db4980da4376a7794ac25bae9f037626c501dbac7264401168f6f7193704d1906e35ad5e3d900299bb1d7c4994982cce79a5b4ff23349868a1a1ca15f85d8bcecf5f7dc9159fa5979ea86f20f98f445a508c85406df1d0c3023d5a663d1b744df4635376dc37e757b102990179233b419ef28b45efee6efa9718fac14aac32229892eff5bacf775923f14ff726f4a58f5fe5bcd79836cf9ce1714322fac7e8a7fa3b641498c2c0ebcf2f95b377ea1792f98d34ee87f7c25409af1c7ccf4f10"}, {0x108, 0x108, 0xffffffff, "c7edb8663ddba04e4646965397c37de3a7d9af24d6962286428dc366df60b80010019ad6da54519d073b756a46419aadbc22d31d91cfa9a84c105016c84219a8b223658ad792708e976e68fd63d7b0f499373a7363a6d1004263b98316de8f2d93306dd1ce29d51d1307315d3237565d64660aefeff3e96161c9ebdb55588c7291c253df08d8c539a81f2f333512d524c80b4cd5d87fe461a89bbf403caf1181612e8deb28b04eb4ad236d7e8a4d18c7364a9b2cc7fbac76ea9774e4791dfc958d1898d35bdf0ecc7d77e843736ccf047baae06d2089e3d44142dbb4da6ab6ce047c6e786370c8156bcc75a9c3be23b1bc0355bba03000"}, {0xe8, 0x19f, 0x4, "95b6752a8d8b25b2213505f5bf8ea719d9129bd6be76053d570c98f851a6c639cfb03cad23315fc4e996696ca4bfd1db2179ac8784117d7a9c687d69738a5d5460e746a5b4b5723a5ff257644fd945fe80d4b0fefbff879a336dcafc822206de9ae8e54070be0daa01ac9100b7c5df14a8376f582b4e34231cd3ebbdb8dff9ada47acb6eef35f3dffe2c8c26305558e4214514eb95d7ac80d431d2680fc2fc9e81c00e1b000051a4a5089b98325f7b96e5fc12ebb37017456b9511cbe2c7fb41a160750ecb0c4c1bbec7aa857623a12b3e"}, {0x50, 0x118, 0x7, "24743a25c871166915af34ac78dda711344198e2c558d41c8c48045c0174c0bcb3352690fd3f238b6ebf41d6b60305cd7d7aea5727d06485ab30f904e549a3"}, {0x20, 0x104, 0x43a, "8d13e6af9b2e92bf394dc174"}, {0x90, 0x84, 0x8, "4ae057bb52cb695568347f46668629b9e44cb8836ae4a7d15093909917b23126df0fca8db4e64dc61b465292c2057dda47792159b92864dd75a9a74f1fc6aa12ad2bd6911a30b1b072e5c37290cfd1d9f6bfda4aaea255f18b1c85b7770d87b050f1b007e7c972b9b47ce9f8ae5d756e690cdb7269cd9ec323c79e17dee1"}, {0xf8, 0x11d, 0xfffffffffffffffc, "a76ea3cffb1cbbd2bbe5a2032a61e92165d98e4f89fe657efc6664e6abc5c54c9fb135dc4b704a13a4add2be04d4ef705b895e083fc12dc093140c8140fac68eaa193cf7074e62ee8ca9b50d23e2a3bbf3b39893e6164d4637369de2fd94736d70b54d1f1b0d990aee01da40d8c5e8e7f7cab5b3179d0b23aa16d6e0013a7d33a140dfaf829f9bf8ec53f438a8d0f0eb33394359f70a51f155ff9b1cfcdd1eb64c38e7361c9f9d71a78ef9e99dd9bd57d0191115d39920e89289d8a08a99da0614085d137e52eba76d3baa5e38f7f641ec2d384e426949389e0e899c963fd2f8f1d600de15a0"}, {0xa8, 0x10f, 0x10000, "e2cb3f6bec2fe15004b683049386acc1e08d6339f0ce4915318823522f937d0ac4428f8db4fbb47f605f6e711996dd0063061a76b953bd621eac78d2419c72cc74e308445a3347b1266de0da04d440150192f9a17220a85779101f6cf36bded415af4ec2ea165d2f2e0a2a1cefefefd6b17a43185c3aef7175c2337513214f7e85f571945632627b056befef0d7260c49fdb"}, {0x18, 0x0, 0x3f, "967ea862fd93"}, {0xb8, 0x112, 0xdc, "a7ee3906c1d4e26179c2ba85474df6e204ffefa914620505bb78a623e31eaa67d13e80b43fa893d26da907be9d75fa7cf8350787a7f4d60d3d73d6911392b73e5cc816e61c9bfbedb31d46e0d92f26d9e9aa23fddfeee02d7fdc532eb9690a423d750fbd12b88c45e80ab5e12c2cabe3a5736bf23b8e1082e879c6e1fb0915a2234ddb9d384e67fea956d551ea8bf7d00eea8814560b27c03b87d5d860f4bc3a4acf42e34c1420"}], 0x648, 0x40}, 0x1}, {{&(0x7f0000e3d000-0x8)=@sco={0x1f, {0x5, 0x80000001, 0x4, 0x3, 0x6, 0x81}}, 0x8, &(0x7f000079f000-0x50)=[{&(0x7f0000a9a000)="7ddb3656d65c6ef83a5fc100b46240e2de6ad70f4ec46fc3de7ecdea23a71bab227113e488ff725eef944098e45a04e24896bc42ed1d02459ba69a5a86ccecd72228", 0x42}, {&(0x7f00009ad000)="dbc06352b94c0fc521fc10f4bd52e6fca906925f9bf334ccddb4b67c8380e7bfd7f22d1e3915b7094790cef991670f39e383a372950b70dd26edec42b3b863dcb74edc25229259197f8b52d40dd53dcb9326611257862591abd874d872e3566cc507b2f7add07f718d7ab8ef23242519f2ff568e508529e0a1989f9db8df71e72a5d", 0x82}, {&(0x7f0000813000)}, {&(0x7f0000566000-0xa3)="25f790106f2ccc2d9b814e3943011da0cbd3ee242e26dd94b04a74bccf5488da812fc444f633e4d78e06725e65323b31a241a34d23e311b9cf7f77bd963b3d55024e2fb094ad2c36e3bca79a15251bfd7c2e9e74981f93cf7d1c498dcccbc98df5a76c66c9ce695647331ceef8a6c6eb4c1839f2358b7c4cd5cae54812119a0f73921196fc0fe2d8aebea31c535f8cf92841d6091b6756fe77dd2a7d5d8432fbb6e310", 0xa3}, {&(0x7f0000dc7000)="a89db17829060870c907248a2a91ab9ccd44bf8866affc39ffb0d29952dc15cca6bc1f8447ca7a31b95b76fbf8a0930cc6ce247e461d", 0x36}], 0x5, &(0x7f000051d000)=[{0xc8, 0x10b, 0xfb, "d1315c1ea437a1c4db8e4cbce398b9a00d04469ae5e2cb550a2456fa1ad1df619b52ada2dceaad3adb7e2c0cd382f7009907d4994887ebd8843fb8ce4fbc7d38dae61a80c074c755d95d0f8810828dcc9a1e31ce9acd268b9f7dd1c2132e6343ebeadf7d6e1930d1c767b13a6be70dd717904c427a09491e540076c5d4ff090b2241dc1ae13bf29d9aaacae9991c81a43f028a54e14dd80c62244867706be18a4cf6bd10973aefa081862b6edabd9705b587e95279a69288"}, {0xf0, 0x117, 0x9ec, "3b8ae548356bf326730fa3ca2585187888a567e821170e99bbda7136ec0c282491c8b92f78041c612d6262085a9393c7d9a482dbfbca9dc7f058be955f38fcb63ec00416944992d6ee1b3b74a3f22a1514c8b2c8d1ff75477570eeea29692c3ffc4ae15cf963d0589d7288fd650429027b59124f579eef29efbc074cff8169c8f879523d2edbf274d66f3831756b05e95469ed79fac768826ab8298ae116b901f71d61bd4574e80bbf73b318b70c18f0686914c88552053fd531063d6de1f2c47e06eea989504604c44e025526b4a9e7ae5003cce6fb8cdac0cfc7"}, {0xb0, 0x117, 0x1, "6abf9b911ffa23f4f354e18ab5a7a128eb095b0c9ed41ab8cf96f01f5518b8fe5e61678f0ccec40551eef729828c0f20b80b5f65442e47715ae25dd1b77882318aa1ab52d78118c4bbe7c7ad1c19bc722d5e37367dca5f590a70f15602070ef68081d8b6c62f6be06fa454f0382d1c9db95cdd13a565064f8ef859d4511877ce3974f7480941c73e35d3fc1bcf2926739489b3136e809df810f0d1a0d859"}], 0x268, 0x40000}, 0x400}, {{&(0x7f0000aac000)=@un=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000fc2000)=[{&(0x7f0000036000)="30f83936de5f212278bc7025c6f884570141b7b76046c76c5ac660ba94f7c62a43e841d458d4fc3f6f39dad6b668de9c0345a677d80dc33d9f341cd6e628713c88ad1255f77e1aa75bedf8f0ae114aeb6514746075ccce03877cfe77920e2425a8f267e10d10f8e0729ceb1794c219b44420cbdd8cfe676d8ad1e9e9a540438c92d44c75a83d39af9e68ce8228bf33efbff500e0f39c6b2cf7489591affeaa8749334788962fc563ecbe661cd900", 0xae}], 0x1, 0x0, 0x0, 0xc000}, 0x7}], 0x5, 0x40001) getpeername$netlink(r0, &(0x7f0000858000-0xc), &(0x7f00003ce000-0x4)=0x7) 2018/02/06 00:20:10 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000003000-0x8), 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x38, &(0x7f000066b000-0x38)=[@in6={0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in6={0xa, 0x2, 0x3, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x80000000}]}, &(0x7f00006b4000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r1, 0x6}, 0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0xe1)={r1, 0xd9, "f2ed8c5a5915775d99cb444c6ed2acad302f3cb655cc4b8f78ca715aaf6950a320de8f6c048c729faed73c243fdc6dece11d15df96db6a68833eb4ef7a7642432bf90e843d1deaf922d3b7bcb586acfbcf47aa3e0441f6ad861820eddc0894ef7d8c7cf292ae5057257bee15da986acfa1f5dfa6800f2131dff8fd7e56709f4bcf42db43c35a9b4627c745fafb77710bb65f96cad079e3506925de7e3018e96ee27746d4924a4725e320a424950aa08bc25c1d619370b16af873040288b78953a3f8170b5ec6b212363ba0e014dde6c0c3ef9de8014fbe472d"}, &(0x7f0000000000)=0xe1) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/06 00:20:10 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x4)=0x20, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000005, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @rand_addr}, 0x10) sendto$inet(r1, &(0x7f0000a89000-0x78), 0xfea6, 0x0, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) read(r1, &(0x7f0000309000-0x7c)=""/124, 0x7c) 2018/02/06 00:20:10 executing program 3: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000f1d000+0x8e4)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f000096a000-0x4)=0x8c) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000f21000-0x14)={r0}, &(0x7f0000f15000-0x4)=0x14) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000c5e000)={0x0, 0x0}) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f000001d000)={"1c12e6591a0d14bf05954cc61bc79bce", {0x4, 0x1, 0x81, "b43c8c4ba8a8", 0x1000}}) 2018/02/06 00:20:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000d66000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000101000-0x78)={0x0, {0x2, 0x2, @broadcast=0xffffffff}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x2, @multicast2=0xe0000002}, 0x2, 0xff, 0x8, 0x2913, 0x5, &(0x7f0000997000-0x10)=@common='ip6gretap0\x00', 0x9, 0xfffffffffffffffe, 0x58}) 2018/02/06 00:20:10 executing program 1: mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f000022b000), 0x0) r1 = accept$packet(r0, 0x0, &(0x7f0000f58000)=0x56da7d5d) close(r0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000779000)={@local, @loopback, 0x0}, &(0x7f0000f57000)=0xc) bind$packet(r1, &(0x7f00007ae000-0x14)={0x11, 0x7, r2, 0x1, 0x401, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}}, 0x14) r3 = bpf$PROG_LOAD(0x6, &(0x7f00000ba000)={0x0, 0x0, &(0x7f0000f56000)=@raw=[], &(0x7f0000f57000-0xa)='syzkaller\x00', 0x0, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r3, 0x11, 0x65, &(0x7f0000134000-0x4), &(0x7f0000f5a000-0x4)=0x4) 2018/02/06 00:20:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$inet(0x2, 0xa, 0xd8, &(0x7f0000519000-0x8)={0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00002c5000-0xa0)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}}}, 0x71c, 0x9, 0x4, 0x6, 0xaf5}, &(0x7f000074b000)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000060000-0x10)={0x2b2, 0x8, 0x10000, 0x4, r2}, 0x10) syz_emit_ethernet(0x102c, &(0x7f00004de000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @empty, [], {@ipx={0x8137, {0xffff, 0x101e, 0x6, 0x11, {@broadcast=0xffffffff, @current, 0x1}, {@broadcast=0xffffffff, @current, 0x61}, "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&(0x7f00006db000-0xc)={0x1, 0x1, [0x929]}) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000c4c000)=0x401, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000fb1000), 0xc) ioctl$sock_ifreq(r1, 0x8992, &(0x7f00004c4000)={@common='bpq0\x00', @ifru_ivalue}) 2018/02/06 00:20:10 executing program 7: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f000049b000), 0x4) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000da6000)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, {0x0, @in6={{0xa, 0x0, 0xcd, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x961}}, 0x1, 0x80000001, 0x4f, 0x100000000, 0x3240}}, &(0x7f0000da6000)=0xb8) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000da7000)={0x81, {{0xa, 0x3, 0x7f, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}}, 0x88) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000da6000)=@assoc_value={r1, 0x1}, 0x8) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000948000-0x8)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00003e4000), &(0x7f0000d75000-0x4)=0xc) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/06 00:20:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0xfffffffffffffffe) recvmsg$kcm(0xffffffffffffffff, &(0x7f00002db000)={&(0x7f0000de3000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, 0x2e, &(0x7f0000dc0000)=[{&(0x7f0000682000)=""/90, 0x5a}], 0x1, &(0x7f0000bf1000-0x82)=""/130, 0x82, 0x8}, 0x40000100) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000791000), &(0x7f0000a18000)) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000065e000)={0x0, 0x8, 0xffffff7f}, &(0x7f00005c4000)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000fa1000-0x8)={r1}, &(0x7f0000f95000)=0x8) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000c2e000)={0x8, {0x2, 0x2, @rand_addr=0x8}, {0x2, 0x3, @rand_addr=0xb5f}, {0x2, 0x3, @rand_addr=0x7792}, 0x8, 0x7, 0xa2, 0x9, 0x6, &(0x7f0000e25000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0xc5, 0x7}) 2018/02/06 00:20:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x4, 0x2) getsockname$packet(0xffffffffffffffff, &(0x7f0000384000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00002ad000)=0x14) sendmsg$nl_route(r0, &(0x7f0000d7c000-0x38)={&(0x7f00009d1000)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f0000fb4000)={&(0x7f0000429000-0x24)=@mpls_getnetconf={0x24, 0x52, 0x900, 0x3, 0x1, {0x1c}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x5}, @NETCONFA_IFINDEX={0x8, 0x1, r1}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x40000) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10}, 0xc, &(0x7f00006fa000)={&(0x7f0000d09000-0x54)=@ipv6_newaddr={0x40, 0x14, 0xb, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_ADDRESS={0x14, 0x1, @empty}, @IFA_CACHEINFO={0x14, 0x6, {0x1, 0xfffffffffffff7a4}}]}, 0x40}, 0x1}, 0x0) 2018/02/06 00:20:10 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000433000-0x8)={0x0, 0x8}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r1, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0x3}, 0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/02/06 00:20:10 executing program 1: mmap(&(0x7f0000001000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000013000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff01c}, {0x6}]}, 0x10) sendmmsg$unix(r1, &(0x7f0000011000)=[{&(0x7f0000003000)=@file, 0x2, &(0x7f000000b000)=[], 0x0, &(0x7f0000020000)=[]}], 0x1, 0x0) r2 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r2, &(0x7f0000004000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x8, &(0x7f0000000000)={0x100000000}, 0x8) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000009000)={{0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x7f}, {0xa, 0x1, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0xfff, [0x5, 0x0, 0x3, 0x90, 0x100000000, 0x0, 0x6, 0x9400]}, 0x5c) [ 93.715147] sctp: [Deprecated]: syz-executor7 (pid 17298) Use of struct sctp_assoc_value in delayed_ack socket option. [ 93.715147] Use struct sctp_sack_info instead 2018/02/06 00:20:10 executing program 0: mmap(&(0x7f0000000000/0xaec000)=nil, 0xaec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000837000), &(0x7f0000aeb000-0x4)=0x3e1) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x1f, &(0x7f0000644000-0x4), &(0x7f0000aed000-0x4)=0x4) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000aea000)=0x48, 0x4) 2018/02/06 00:20:10 executing program 4: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) getsockname(r0, &(0x7f0000004000)=@ipx, &(0x7f000001b000-0x4)=0x10) sendmsg$rds(r0, &(0x7f000000e000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f000001c000-0xba)=""/186, 0xba}, &(0x7f0000006000)=[{&(0x7f0000014000-0x69)=""/122, 0x7a}], 0x10000000000001de}}], 0x48}, 0x0) 2018/02/06 00:20:10 executing program 6: socketpair(0xa, 0x7, 0x9, &(0x7f0000fe5000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000001000-0x4)=0xb112, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000002000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0xd27000)=nil, 0xd27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r1, 0x0, 0x60, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x44) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000641000)=[{0x3}, {0x4, 0xe00000000}, {0x4, 0x1}], 0x3) 2018/02/06 00:20:10 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000cde000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/02/06 00:20:10 executing program 3: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000001a000-0x3b8)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x5], 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00'}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31", {}, {}, 0x0, 0x0, 0x7}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x6}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x3a0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000026000-0x4), &(0x7f000000a000)=0x4) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000025000-0x60)=@nfc_llcp, &(0x7f0000025000-0x4)=0x60) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r1, 0x8907, &(0x7f000000b000-0x10)="c1e9b8fff1cfde779a32e26d28620aae") mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000027000-0x94)={{0x5d, 0x728, 0x9, 0x2b, 0x80000000, 0x5}, 0x8000, 0x2f, 0x8, 0x100, 0x9c, "17be789d21aa8b4fe21b1d00b2ab230d058c3fb52693532e072907ee4a6bc8c65c2af763b64dea3630cd4da86002967af96d23ee9f78d10144e829a1cd6c83c6224f5ce4c097e12438d17f378c6ec608e52dd814c266cf7a5248b050d8e1adf6560d57a9f24854559a366eecd63b3b107626adf3ac24a3ca8148c754015ec250"}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000025000), &(0x7f0000025000)=0xc) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000024000), &(0x7f0000025000-0x4)=0x4) [ 93.765687] sctp: [Deprecated]: syz-executor7 (pid 17311) Use of struct sctp_assoc_value in delayed_ack socket option. [ 93.765687] Use struct sctp_sack_info instead 2018/02/06 00:20:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket$bt_l2cap(0x1f, 0x1, 0x0) r1 = accept4(r0, &(0x7f00009fb000)=@sco, &(0x7f00008b3000)=0x8, 0x80800) sendmsg$nfc_llcp(r1, &(0x7f0000b1d000-0x38)={&(0x7f0000d35000-0x60)={0x27, 0x4, 0x9, 0x1, 0x5, 0x8, "f4ad26904005d2cb682ab5fbcaeae513d3bd5b6c33beea98ed1e9ac167633dead85625e59c50eb67f398a76b0c3d1619003232714142fe97e16e0433078af5", 0x5e8}, 0x60, &(0x7f00003c7000-0x20)=[{&(0x7f0000d91000-0x71)="e8bf80bdf4ee5ab7ab3c06d41e42b8eb21b608a6e97dba8f678511d67fd16e2783e1a92835319bcd90aac4556a0af984a61fc2b893f72d1445acfebd1185011978b734d623fd78c2df0285dfe7d1cdf4e96cd8f0be623040b7d6239fb2e40eb2fdcad824e7de0ac436ed5d2e37e6eeffd6", 0x71}, {&(0x7f0000fae000-0x1d)="e3f11e1b5023def79e3c1be6fe5640494046aaf8a456f6f8b4593453a7", 0x1d}], 0x2, &(0x7f000097d000)={0x1010, 0x11f, 0x20, "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"}, 0x1010, 0x8080}, 0x80) ioctl$sock_bt(r0, 0x8907, &(0x7f00005ba000)="849bbb1da330639a861f") setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000e46000-0x4)=0x400000008000000, 0x4) r2 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000), 0xc5) setsockopt$packet_int(r2, 0x107, 0xc, &(0x7f0000a22000), 0x4) 2018/02/06 00:20:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) pipe(&(0x7f0000747000-0x8)={0x0, 0x0}) sendmsg$kcm(r2, &(0x7f000055b000-0x38)={&(0x7f0000087000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x4, 0x2, 0x1, {0xa, 0x2, 0x800, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x98dc0000000}}}, 0x3a, &(0x7f0000263000)=[{&(0x7f0000419000)="d9aef2beacd404b2526acf190dbef324f3c8ee099af3dd4649e60611b0de21a3138ad8a729f0a9b9ec9e0e70eb261063472b62fbd801b3a3fe6e0a828e0185e961a556bbaf98d35f49df55144f556eab8f353c", 0x53}, {&(0x7f0000919000-0x1000)="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", 0x1000}, {&(0x7f0000cb3000)="145ef36e51e72d2450e414df05b30e4077ef625cd38c0c05f44ff90b4800eb21e4398fe3f6362467ae3550aae1adc7cffb3b42b07a78f92817279e", 0x3b}], 0x3, 0x0, 0x0, 0x4010}, 0x404c884) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x3}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x35c, 0xc0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) recvfrom$unix(r1, &(0x7f000019b000), 0x0, 0x0, &(0x7f0000f98000)=@file={0x0, './file0\x00'}, 0xa) close(r0) 2018/02/06 00:20:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00009d0000)={0x0, 0xb}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000a53000-0x98)={0x0, @in6={{0xa, 0x1, 0x5, @empty, 0x1000000020000000}}, 0x2, 0x9}, &(0x7f000076a000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000eeb000)=r1, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4), 0x2f2) r2 = getuid() r3 = socket$inet(0x2, 0x80001, 0x7) sendmsg(r0, &(0x7f00000f8000)={&(0x7f00009ed000-0x1e)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e, &(0x7f0000b1e000-0x50)=[{&(0x7f0000d13000)="8925aacb51b413f4cb749d7aa6d1eeeee8e2a4e3cc7d4bfde50afc646d174e454e578fc520d60c41f254c7bd10f99adb2aa787b8bd444783d43ae73de9f27cf2974019afdda425b91b70ef15ae0bea20339e29deddf2ee617a0ad6e904b89b9bec6c43ba5972b0e4cf19bd9f16b7b6c49aec8fd2c069ffeb770a60da8a1f2df3a71022894d13141fc1bca76c6cccbc9a01cf31ab8ee621e1fde5969327d0", 0x9e}, {&(0x7f0000dfc000-0x86)="08163c2e75dc661fe8d88a4410c564c7de03873c5ad2437c6a11b2873b835f71a34759502d100905a7a039db08b2617739e11717c8f6c6d2658ee9b04be58371097e2ecfb722eb0240f7e47a974ad5126f5acd0f366630694eaa243b11a9827e5b5935eabeabd715c3ec786d665c7806df86fa58a948da5e8901c6ad43980a02c14ed3881261", 0x86}, {&(0x7f00002a0000-0x7c)="a0f1c962a0433f62da7c2137e0171adee23c9a6a1ce7d78f5d71d934f42488f714f236b399c6dbdc2bca0fa5dcb0f208a3dd4ee3645b179c192721c3fae1ccffe30741a3befe43266e8892a181b6ee151132e337febadcf8cbaff6aedff2a087b75a9768c4899aacd7e542e120fbbe4267ed3ea0372f48f4b685eeb1", 0x7c}, {&(0x7f0000f9b000)="fa6d177e2521ac768ba441e3fb104126b46fd9037f39c77f43d0f5b335e105a34ead90c560dcebaa80ec7eb202732d2d5c6211c8f964cb0ce10885c8d185870c3f84eaa778b07e4c53d661dfebd280b09dddd23e1352ec46cd4ad9f576922c9609627c30679d42374b0e6cb06b96f92ab30f145e03d20d3f117f2c2cf5ba517465d88af53c93f8d03f8c5f237e2cce2366f6d3a0d6f8987fd0223a2612e3a99167fef52a8e49d1209ed5e9667226803a9d01044edacfa79f678a4bae9fe0f0868132afe1a71482242485311230124d3a9606c4950a8518c3504fb27b51c9", 0xde}, {&(0x7f0000526000)="430160cc05963498d16e921ef774474568af54c747d5588f2ce5df7605171c7e291da96ec05cd8b629de2e709b22b5c68a2f09f1c6332abbf89abfab2db6863042026bb0d2e01e5a15e0298816c6d7fba3d9809da852ec584b6f9c75fc5e07f1f7e9db62b0a27530569cb033bc93489b27d6ee8ce56c3baeec24fb97e5777ce0597b6e2530c2375b8c7cb1158c08aca9d58095ad4b3df2aea68c74495ba1ecf12b76cbc8d311760d16dd40a0d4e66f56b9c5f3b5e3d37f84439d1576a335d650a1b00d5fc8e81fcd5f61248d2b10c2582b144cf5a93561c161d4d883f9407c88ffa7841882fef08b115be279fb8843808369ba76fc", 0xf5}], 0x5, &(0x7f0000290000)=[{0x38, 0x117, 0x9f9, "d583ccd35fd1a63a8b5820c9828554ab0d0e2145da1ed7ecb108823589bcc5e97b7896"}, {0x38, 0x0, 0x2, "c135b13ee1b30ab09d928468b5e1a90dabf28f65b5400d3acd1ba780bf10fa9c9883207e8a61954f"}, {0xb0, 0x1ff, 0x10001, "60516112b8c3dacb8f2e2aabc7c14983651889ae1fa9fd65224b555080609242ed6900b7eb916d8155643998720ab16c3f2d38bca5b11ab9a1a5bdb3b5eb9041d8aadc973edf9b644ddf59d017cf6a434009ba345f6f161dc51481081464f39d532c12c21443f18ebb968d8cf2c0c8578440b7a2112df8ce02370954db8cd1b4c329022b1d80ccac57ded31339bc16618bb58974c62ec55df36a0d71d820fb8f"}, {0xd8, 0x84, 0x5, "6dd818001216a47f6f7b23f1ca474abc2356b05be8f1ec7a8661385fa862260f3ef7995c20ab495bf516b569ea9576fcccb80376be8fc960e2d31b3032734d64ab2b5af8426d07d3b2dc19917f8dbb90f768c4f311ea17f83b3719a0cef604dca1d11cc055e25a61bc2a173c96f14b66b2e3f135f6cb3a49994345a6ba69a893d9d2859382cc4314cd875acccbbbf6971b3c343c4c8a4f14921a9007144e8fb600adafaa9ec6f3f17a200deddb90cf21e127f5f8edbef729ad456821836bad023c9162618f"}, {0x108, 0x119, 0x8, "071ac4433761735576a3c23266489ea14129a423fb8051579988d49f0f41fbc16c813d4e2accfeb0cb455e350db763433c0029415e12882d5a584df12994b89e3d2ed5303144155e0b4eb4d13c85c6a3ca44fca0dfaf026c096f7977ed4abb8adc219781781cc6da21457098c64ff8ba998d9a0402076ea490045b123be8896679278881ae27cba13fad0e3d34395a02130f3b0576e538ec09eee5ed409bd557b3c9c51c49b2878cb3ebe613e49a645826fda59397fbe6945dbeb14e24eeb4665b37f88e1292cd50e7eb958d975569643e1616a69eca8bfdf12f9e0503a795ead8435396e5e8953f2744538dd8d0c8a61ffd4c8cee"}, {0x28, 0x113, 0x1, "1ee98df9578c11c3f4d2c082cdcd4e00bb13"}, {0xa8, 0x29, 0x8, "a4dc7ed717635743e7e657d8e610933043646bdeeedd600f4cdb0e65fa3742f1d5ff93947ccd800951813155c2052581876b10056d86465ad4bb6223f10c6de34b0657e26a7d94a6014d517b6b80b7303271a4956e1668e2baf4aabb35322865d7cee45ef51455ae049b0bdc2203fe0962619069b5988c2be700a181c03d7021af28312fff80a4bf3666ec605ed625678f501e4ce9"}, {0x70, 0x10f, 0x5, "d0e8a9019b7dce2fdb54f3b5a80a568baff54092cc7e576101cb0762538654ffd42499c7af1e17e324f4367eda99afb5a3f52c66b7a5d19e99c67a156f573acbf0a0e36e6bc96ec1130cd2e13dc2e5817cbabc53f8011f7cc77d66cbdd"}], 0x440, 0x20040080}, 0x80) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00005f1000)={r1, 0x8001, 0xa50a, 0x80000000}, &(0x7f0000b2f000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000d15000)={r1}, &(0x7f0000d8f000-0x4)=0x8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00001e2000-0xe8)={{{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x80, 0x87, 0x0, r2}, {0x7, 0x7, 0x6, 0xffffffffffffffff, 0x5, 0xf5c, 0x7, 0x1}, {0x0, 0x2, 0x2, 0x1f}, 0x80, 0x4, 0x1, 0x0, 0x3, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0x2b}, 0xa, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x1, 0x2, 0x3, 0x401, 0x0, 0xfffffffffffffffe}}, 0xe8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000fc000)={r4, 0xffffffff80000001}, 0x8) ioctl$sock_ifreq(r0, 0x8993, &(0x7f00001ce000)={@common='irlan0\x00', @ifru_settings={0x1, 0xffffffff, @sync=&(0x7f0000bfc000-0xc)={0x100000001, 0x15e9, 0xfffffffffffffff8}}}) sendto$inet6(r0, &(0x7f0000983000-0xc4)='1', 0x1, 0x0, &(0x7f0000a80000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f000049e000-0x20)=[{&(0x7f0000bb1000-0x97)="44355956fa17ac649882ea1c8222270c442dec9df9b5de31deb1261f5dc732eb03f857629b142ce5adce451af7cd3176c6597fc96967223a614adb13cbce6f1a3c0f7830d5cc8431d48b27ce6cb81fabab214cfa6d7f272da418bc7c6165a004568d5b90ab99a72e4bc12e10fe7494e3b86cd3c7dd22ab691684b865f7797e89238dc8ec31c8b164ee169aa9d619d0212d9fbfe666caf4", 0x97}, {&(0x7f0000624000)="3ef6bb6566ff848ea92cdd34fcf5936e8d8672e453aaeb29e7c98742cec33adf36bdb3f3567d080e2370e95bc9573f9722fa88358304cc4c196e72d66067456e23be447365db2fb5b3bf8503246b81ae2a9589925acdbdf3d6a10cec6ba76d7432f838deed303710436e21e23ad5ea9abcefd895baa114f079e3b556da6fc57f3c69fda6e4cf7892b9befff4f2063e212afc8854b037c87e0c028d4d92c8af3252a8e41c709b125fc5af15c390", 0xad}], 0x2) write(r0, &(0x7f0000456000-0x64d)="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", 0x5dc) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00001c4000)={{{@in=@empty, @in6=@ipv4={[], [], @loopback}}}, {{@in=@empty}, 0x0, @in6=@remote}}, &(0x7f0000349000)=0xe8) 2018/02/06 00:20:10 executing program 2: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) recvfrom(r0, &(0x7f0000003000-0xaa)=""/170, 0xaa, 0x0, &(0x7f0000018000-0xe)=@l2={0x1f}, 0xe) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0x268, &(0x7f000000d000+0x379)={&(0x7f000000a000-0x41)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x14}, 0x1}, 0x0) [ 93.848263] ip6t_REJECT: TCP_RESET illegal for non-tcp [ 93.870728] ip6t_REJECT: TCP_RESET illegal for non-tcp 2018/02/06 00:20:10 executing program 5: mmap(&(0x7f0000000000/0x5e5000)=nil, 0x5e5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f00005e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(r0, &(0x7f00005e6000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f00005e7000-0x4)=0x10, 0x80000) mmap(&(0x7f00005e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00005e7000-0x8)={0x0, 0x6}, &(0x7f00005e7000-0x4)=0x8) mmap(&(0x7f00005e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00005e6000-0x8), &(0x7f00004d1000-0x4)=0x8) mmap(&(0x7f00005e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000244000)={&(0x7f00001ca000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x3a, &(0x7f00005e8000-0x10)=[{&(0x7f00005e7000)=""/71, 0x47}], 0x1, &(0x7f00005e7000), 0x0, 0x8000}, 0x2101) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000030000-0x5), &(0x7f00005d7000)=0x5) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) vmsplice(r4, &(0x7f0000172000)=[{&(0x7f00005cf000)=';', 0x1}], 0x1, 0x0) poll(&(0x7f00004d7000+0x82a)=[{r3}], 0x1, 0xbad7) vmsplice(r3, &(0x7f0000041000-0x30)=[{&(0x7f0000564000)="f3", 0x1}], 0x1, 0x0) mmap(&(0x7f00005e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00004c5000-0x8)=@assoc_value, &(0x7f00005e8000)=0x8) 2018/02/06 00:20:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r0, &(0x7f0000899000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) socket$pptp(0x18, 0x1, 0x2) sendto$inet(r0, &(0x7f0000386000), 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/02/06 00:20:10 executing program 1: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f73000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r0, &(0x7f0000f7f000-0xc)={0x1}) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f000001e000)={0x0, 0x0, &(0x7f0000532000)=[{&(0x7f0000f7c000)="0e835a93e50171cc1161b1c1eca71e7a70b462f3bac658e895864c8f9e507731", 0x20}], 0x1, &(0x7f00009e7000-0xa8)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$packet(0xffffffffffffffff, &(0x7f0000f80000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000f7f000)=0x14, 0x80000) ioctl$sock_netdev_private(r2, 0x89f6, &(0x7f00007a2000)="ea0a74c8c1aa618f511e00d256ffaba1d3181952fd623768ff0da18ce5b1ad6622325e28f3cb95ef6b9a52090146c661") recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000f72000-0x3a)=""/58, 0x3a}], 0x1, &(0x7f00008e6000-0x57)=""/87, 0x57}, 0x0) 2018/02/06 00:20:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) socketpair(0xb, 0x0, 0x0, &(0x7f0000a79000)) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000685000)={{0x2, 0x0, @rand_addr}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0}}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @generic="00ff21f5fd011700000000e3001fc100"}) 2018/02/06 00:20:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00007fc000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty, 0x75}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@alu={0x4, 0x5, 0xb}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x7ffe, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00008c0000), &(0x7f0000296000-0x4)=0x1) 2018/02/06 00:20:10 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000a50000-0x10)={0x8, &(0x7f00006c3000-0x40)=[{0x0}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000c04000)={r1, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x400000004, &(0x7f000078f000-0x5)="8902", 0x2) 2018/02/06 00:20:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000e10000-0x4), 0x80000) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000062b000-0x28)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000987000-0x38)={&(0x7f0000f95000-0xc)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f000094b000-0x10)={&(0x7f0000a35000-0x5c)=@getlink={0x5c, 0x12, 0x400, 0x3, 0x0, {0x0, 0x0, 0x0, r1, 0xea02, 0x2000}, [@IFLA_MTU={0x8, 0xe, 0xed3c}, @IFLA_PHYS_SWITCH_ID={0x8, 0x24, 'h'}, @IFLA_BROADCAST={0xc, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x5}, @IFLA_PHYS_PORT_ID={0x10, 0x22, "cf3389494d360d52b11c1b"}, @IFLA_LINK={0x8, 0x5, 0x5}]}, 0x5c}, 0x1}, 0x24000000) r2 = accept4$netrom(0xffffffffffffffff, &(0x7f0000a80000)=@ax25, &(0x7f00002db000)=0x10, 0x80800) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000ca000), 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00005f2000)={r2, r3}) r4 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f0000003000-0x1e)="441109210000000000ffff7b0010000013", 0x11) getsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f000073a000-0xf)=""/15, &(0x7f000024c000-0x4)=0xf) 2018/02/06 00:20:10 executing program 4: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) bind$inet(r0, &(0x7f0000e8f000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) r1 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f000060a000)) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x3, &(0x7f0000008000-0x2f8)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0xffffffffffffffac}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xffffffffffffff89, 0x98, 0x0, {}, []}, @common=@SET={0x0, 'SET\x00'}}]}}, 0x2c0) connect$inet(r0, &(0x7f000000e000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f0000c34000-0x8)) sendmsg(r0, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000004000-0x10)=[{&(0x7f000000e000)="ffffff7f0000000061fc688598e0710000000000010000e495d8e698f8159f64f09c8aa150496c4b380101000000000000a6852105009284b2457dc1", 0x3c}], 0x1}, 0x0) 2018/02/06 00:20:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001df000)={@common='lo\x00', &(0x7f00002e9000)=@ethtool_link_settings={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], []}}) pipe(&(0x7f0000954000)={0x0}) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f000093f000-0x88)={r0, r0, 0xfffffffffffffc01, 0x6, &(0x7f00003f7000-0x6d)="ba7e865ceab89bf2b2e325b3b852a120a3af0f73dc4b3167a0e1ad4f0498fae6fe0ae6d89e9333e9ccc7d397de2d9b1d1042ce7d46ba748a2776a11e4417e9d0c8fc7d0c8ef20fc95a5c8d50cecca943a10497015d98db47e1efd601e09a22c3278f4c40e5bcfa648545ab2ab9", 0x1000000000000, 0x0, 0x5, 0x7fffffff, 0xfff, 0x4, 0xffffffff, "0e9300be94fdfa2185cefd001234ddfce94c40f5e9c5fbd8322a8f0244fcb798451ec6a277bebc5ee3b93992f5dbf1091925409538b481aa483b3815e0d29055326861b29f6ef835423ccf3b1d536fcdc8236959ff35ec070394a39917dabee3"}) 2018/02/06 00:20:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000762000)={0x0, 0x0}) accept$packet(0xffffffffffffff9c, &(0x7f0000a8e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000163000)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00004da000)={r1, @multicast2=0xe0000002, @broadcast=0xffffffff}, 0xc) r2 = socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000b47000-0x2)=0x5, &(0x7f00005e0000)=0xfffffffffffffe95) socketpair(0x10, 0x2, 0x80000000, &(0x7f0000922000-0x8)={0x0, 0x0}) getpeername$inet(r4, &(0x7f0000234000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000bdd000)=0x10) bind$inet(r3, &(0x7f000038c000)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18}, [@ldst={0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffe}], {0x95}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188}, 0x48) connect$inet(r4, &(0x7f000040c000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/06 00:20:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000465000-0x4), 0x800) accept4$unix(r0, &(0x7f000064d000)=@file={0x0, ""/4096}, &(0x7f0000f3d000-0x4)=0x1002, 0x80800) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000677000-0x10)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f0000a94000-0x4)=0x10) getsockopt$bt_hci(r1, 0x0, 0x1, &(0x7f0000db2000)=""/4096, &(0x7f0000fcc000-0x4)=0x1000) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00003f5000-0x8)={0x0, 0x0}) r4 = accept(r2, &(0x7f0000c70000+0x2e0)=@ipx, &(0x7f0000ed9000-0x4)=0x10) connect$bt_l2cap(r4, &(0x7f0000586000)={0x1f, 0x8, {0x20, 0x5, 0xcef, 0x0, 0x4, 0x80000000}, 0x5, 0x100000001}, 0xe) getsockopt$inet_int(r3, 0x0, 0xe, &(0x7f0000b92000), &(0x7f0000437000-0x4)=0x4) shutdown(r1, 0x0) listen(r2, 0x1000000040000003) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r1, &(0x7f0000058000)=@in={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f000093f000)=0x10, 0x0) 2018/02/06 00:20:10 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000001000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000dfd000)={0x0, @dev, @remote}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@local, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f0000000000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00004d6000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x2, 0x0, 0x0, 0x6, 0xa, 0x20, 0x80, 0x3a, r1, r2}, {0x2, 0x3, 0x9, 0x7, 0xf4, 0x1, 0x7ff, 0x673}, {0xfffffffffffff801, 0x5cc, 0x100, 0x7}, 0x4, 0xc, 0x3, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1, 0x3bbdc1c32d21ce16}, 0x2, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0xffffffff, 0x1, 0x7, 0x764}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x12, &(0x7f0000ed3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100}}], {@generic={0x88a8}}}, &(0x7f000027e000)={0x0, 0x0, []}) bind$netrom(r0, &(0x7f0000471000-0x10)=@ax25={0x3, {"c5f779a2f371af"}, 0x80000001}, 0x10) 2018/02/06 00:20:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00009ba000-0x8)={0x0, 0x1}, &(0x7f0000249000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000a16000)={r1, @in6={{0xa, 0x0, 0x9489, @mcast1={0xff, 0x1, [], 0x1}, 0x1000}}}, 0x8c) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_buf(r2, 0x29, 0x1b, &(0x7f0000c4c000-0x58)="2f7e5a7d8f756397598f8dedcb4ccb489705c25fd728b8370118ad4898925311fad39ec12afd642874ad559413d6ba25d5fb3d08c65a2782ac08c2b1b9859cae00428c21983122b40177d4b312ed0cdd5665319297d3c9a7", 0x58) r3 = socket(0x0, 0x6, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000f2e000-0x8)={0x2, [0x3, 0x5]}, &(0x7f00006b8000)=0x8) writev(r0, &(0x7f0000db0000-0x10)=[{&(0x7f0000ac9000)="290000002000190700003fffffffda060200000039e80001040000040d001400000000000000000001", 0x29}], 0x1) 2018/02/06 00:20:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x149, &(0x7f0000c2b000)={0x0, 0x0}) setsockopt$inet_dccp_int(r0, 0x21, 0x1f, &(0x7f0000fab000)=0x200, 0x4) socketpair(0xb, 0x3, 0x0, &(0x7f00008af000-0x8)={0x0, 0x0}) r2 = socket$llc(0x1a, 0x1, 0x0) r3 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000f9a000-0x87)={r2, r3, 0x800, 0x8, &(0x7f0000c6c000)="94e17735014b6cca9633e994cb978f1f1ff17ae284450ed78c6d4f7940191a1d6cdb1fef797b1b4ff9651207101162b71fff6db29a687809347191ac5b0d52abd342bbaa725907b8c87dcb95cb3c135242ecfeb6cd3ce2f8462651a4abe7d9b6ed38d491f344930a080e430c3b9ca1c9fa04816cc88e9aeb8a43c148c4f1cf8b40768c6ed9ebba752abdf6a9b046264292ae126828227788a9420829f4c76556ea49f331c75a54810fbe63af5ecc19205c2ed828334aa147bb727b88c6d6312f01ac57", 0x1, 0x3f, 0x7f, 0x8, 0x423, 0x81, 0xa5c, "16eb19e04aab6e0e3da8c915e2baff3c813f728c2303bc5171ae640acca9765d361caf40d7d88f6cef1a90d3ceb229b983f88d805349824ea8e51a33da2b410480250acb92f337324e295d17e46def4f34978a356ec191a630ff4b62271838"}) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x8, 0x3, &(0x7f000045c000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0xc, 0x4c}, [], {0x95}}, &(0x7f0000282000-0x4)='GPL\x00', 0x2, 0x99, &(0x7f0000ce7000)=""/153}, 0x48) 2018/02/06 00:20:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000887000)=[{0x4}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x800000000000852b, 0x80000001, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000794000-0x60)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) writev(r0, &(0x7f0000e29000-0x60)=[{&(0x7f0000b9d000)="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", 0x218}], 0x1) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c3a000)={r1}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004c5000-0x10)={0x0, 0x48, &(0x7f0000ccd000-0x48)=[@in6={0xa, 0x2, 0x7fffffff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1d3}, @in={0x2, 0x2, @empty}, @in6={0xa, 0x2, 0x1f, @loopback={0x0, 0x1}, 0x9}]}, &(0x7f00008c2000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000028f000-0x8c)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}}, &(0x7f0000d45000)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000007d000-0xc)={0x0, 0x0, 0x80000030}, &(0x7f00003fa000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000548000-0x8)={0x0, 0x3}, &(0x7f00001b8000)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000b24000)=[{&(0x7f00000d1000)=@in={0x2, 0x2, @multicast1=0xe0000001}, 0x10, &(0x7f0000d17000)=[{&(0x7f000096a000+0x603)="c571fae5426f8b59f7a7770472835804ff19c00d6c99d8fe4884ee724f71442c47069ef2272cd51bc4d9b8d53519e3dc94dc906756a772047f32f7cf553299ad3b69c935cab24e07e5236aaa74d2bd64f0c55ecb6fd0cca0", 0x58}, {&(0x7f0000523000-0x1000)="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", 0x1000}, {&(0x7f00003e5000)="3c6264a7e7dcacdd89640e56e3f762efdeb14cc01f60a24ae19b573c176462139a79e0034f7355be526f957a0eeea72147f7b470ea32b49b79a481b955c268b6f5d7e23f178d877a2ff654388ee6a2e9a2e5cef9ce9ed1be0f473811b1f4e53997b913654d76f048ebf5ef8dd8ae3149fc38ef508540d54c6f77db4d71cdee8bdae4376e97d57b9e624291929cb64e1c5ddc4c6c4c1ae5c890b2f7b55702f7fa2a2583a42ccecfbcdb6f9426814f14678fc1b8dae4f833049593e0e5732395f416699797b44e7980b041ebd4552f9e8671f11699046d19ba8af2de658b2506242501fb491be861ad17b527abecce93f7772b215acc", 0xf5}], 0x3, 0x0, 0x0, 0x4004040}, {&(0x7f0000f8c000)=@in={0x2, 0x1, @broadcast=0xffffffff}, 0x10, &(0x7f0000311000-0xa0)=[{&(0x7f0000bda000)}, {&(0x7f00001c6000-0x52)="ccf728cfa273aec152726e8b1a780ee130a6540d93f236a18e4c38f4e9345a5c67db14165634693d03775e1533ff9b06cc49433a59d7c298d12607d9f86299e40957dbd304d71039ce6717d0045a7fa1802e", 0x52}, {&(0x7f000046c000)="9a135703b6e0c2a00297f3206c9b50f62821ddd28a080c85c165545e33e0da1fc7a3d1cf6a64e358307c753ff40f9fbaab03f267ed09f6a928fe6ae4a4f7c16dae3d8cb529d7585121a8dcbe6990393f5ff6485c7221cb9b0a36a97687036f754a70f92118beda2d7226fda18b36796b9b57359a17059ea7d96632754878b7efb8215b5198f1e5c229f91059707b033b2a616af31cdfdf46492bfe9bf22686", 0x9f}, {&(0x7f00004f7000-0xe8)="6f0c10e58e6b96f5873283305eed3277e792a61f13a49ec4409ed1ac678f16aa7a0037c0c1dcc09091b73868d1257f6412e2d231b4c0d818625de67418a76067b7e18dbb07bfc4fa4a6bbad2ebb44eb2ce34c4fd8bf03487b18e3b1e8fb25f79bfe30ccc629f8f9490dfd382dcb177ba17505aa2a3510b48debe0ae670361085f4d1ffc1f5ab9708faac845cd91d663a86603cc598480afcba2406f4f33aea955090eec5a3f79d3ca3b43ffa7e5f3271efc1906cb66e1fcd06548628cc37a479a66e5abbec8f777ec2f77a4ac3bc3ee8acf3a3129b0afb783fed780bfd370e84b775e1ea13258017", 0xe8}, {&(0x7f00003ef000-0xf)="23524cc317696656c7df164bea9762", 0xf}, {&(0x7f00001d5000-0xa1)="97212e23329f87b96600d183b8dc8575a77d42ba107637746f04b41dd1fd5984bdb81812b87fcb91b011f2b51dcea0013309dcc5213ea96c6014bdf4135b890ef48b80313f3bd7f15dbd2cf2d326c49ce336855428392217a5c4c3fd97933a8691f5b4c0d7fa5f4f8e91fe3d79f2cec53c72b6ad2286c68162cf14a661ef71adc17eb768617c48fb0d5dcf4c438490d8cb0a39e6f0e0bd445682e1f75e9c1f4546", 0xa1}, {&(0x7f0000098000-0xca)="5dd45c0a0befefd0326ff3953d9b73ce54d90dd662e851b1619204aa8e8b68574bae4aaa0a2f82b2f41b2040eeab5f9d1742ee948ca84d904cd38e1149f087dfa8240ff09efb8dad1f09e97e0a250f0047d9ec31c44d29a5153811431431704f8a4a8eaa0823a02647abcecaa4ab350ffc03d7faf39c77b7b3e8ce7ae44646efa30fc63a4e34d69c005d23eb8e5b3136ba49d16d444e0eb3632b2c1936359d41e497c27fb110f23ad0571f8a1c2365c2f24fbee11562e037aa2b4ecc7bdb5abd537592f63be52a39599a", 0xca}, {&(0x7f0000415000)="0bb71ea8a8b87a2a8f861932473ed9bf2f52874e79b843c1a3618256d0cbbf63bd13b5be370324114be08bce34305c9b8f300ad193c692611cd03752fbcd9d0fe9ec87bb84cbd2fc9c940f8229cd7b4751318a85917a39ac5404e40ff26c49733dbbe55b30fe018173eac7b749e958e4f9f05f54ce12098955e41c980d03148dd39b5ff985ef8c7c72c20186baadda4ffbc5381ea3b40eba11cca630111a85f67857823324ae92fbe1333b454967a3b059c0c015e2a08f1bc94ef2c9f32334bffba146d4be06a9b7861483a4", 0xcc}, {&(0x7f0000c28000)="6058f5c09111251cca82f4f84d8188d9464372ff0cbc94d1f18643bcbcab1e29f321419af2e756df276d09ddf113ce2c572ab0c7393eaef612b2494cf8cc067d1daad3c577597c5d9863de5485e8462044107b61d44251b52ee1b4950ca2b0c17b40a8925ec8c1f58165dff66e53734053f30868260019f21285f729f62ded9e7aeac535769997380e4bbca5b093fcaa214631e680ece66dd2bc4c716eb545819a8b319eb58fda4d7e23ada82aa69d3a7cd157b36a314fd0735738a7e2ce72622fa66ae875bfbeec66573e222e7b2e28089c9b07f566704c157635bc7971d0a4c3028c63a6", 0xe5}, {&(0x7f0000d41000)="29f0a805baf248544dbe2f30dcef575f3bb97a02dce30a91e5d04cb3c8c16f928dca13cd7c35d1921d42ea36265d2e0d9725699c0cd268f04c969f32043f9fbc2aeef1cba82201ee14de12aa9a3eada2524f24e1b7def29179e49ed53e0c19fe40a47d2e864f4e8bee21d32abca789b19a14f2c7", 0x74}], 0xa, &(0x7f00003b8000)=[@init={0x18, 0x84, 0x0, {0x9, 0x5, 0x6, 0x800}}, @sndinfo={0x20, 0x84, 0x2, {0x10001, 0x8001, 0x100, 0x3, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x7b15e928, 0x820f, 0x8, 0x4, 0x3, 0xd9, 0x8000, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x1ff, 0x1, 0x4, 0x8, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x7fffffff, 0x5adb113b, 0x820c, 0x1dd7, 0x0, 0x7, 0x2, 0xa1, r6}}], 0xf0, 0x4845}], 0x2, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00001d2000)={0x0}, &(0x7f0000243000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000fad000)={0x0, 0x0, 0x0, 0x0, r7}, &(0x7f00002d2000-0x4)=0x10) 2018/02/06 00:20:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400000000000010, 0x803, 0x0) write(r0, &(0x7f00005de000)="240000001a0099f0003be90000ed190e020808160000000000ba0080080001007f196be0", 0x24) 2018/02/06 00:20:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000f3000-0xe6)={0x0, 0xde, "1f74365a00e4876a2cdc025a759f3120e755abd66d65c1d963f650211013fd183a2b10ce5bd2a005ded8244debdb5adaa2f20282ed6e0f1bfb9fb4059404e0b8001f778be35420626e042d948fb65e66500cffc5086ba50deaabfe720bd37e09e9cbe10cbf729ced908d24e1a4687444cd29ae443ce8e614b1d2565ca36c3c5d7893c65ad003a09e4ebd04172a4faaf2107bc963ddaf09493071eb461ed60545e9c1e8ffe9a30bfeb225cf9af5d01d27e06caee21cfd4c6501d391951623ea9139cdbecbfc31a86ec519282d476db6b93c2caf2ebdd6fe57eaca8d193fae"}, &(0x7f0000b1b000)=0xe6) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000ecc000)={r1, 0x3ff}, &(0x7f0000d75000)=0x8) r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f0000135000)="1f0000005600056d0000ed00000000030700000004003f00faff0005950000", 0x1f) 2018/02/06 00:20:10 executing program 6: mmap(&(0x7f0000000000/0xd1f000)=nil, 0xd1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d1f000)={r0}) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f000022d000)) bind$llc(r0, &(0x7f00000b8000)={0x1a, 0x0, 0x401, 0x6, 0xfffffffffffffffc, 0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000d18000-0x4)=0x5, 0x4) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d20000-0x4)) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d20000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000899000-0x4)=0x2, 0x4) bind$inet6(r0, &(0x7f0000d20000)={0xa, 0x0, 0x5, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8}, 0x1c) 2018/02/06 00:20:10 executing program 5: unshare(0x800) pipe(&(0x7f0000791000)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f00003b6000)={&(0x7f0000d9a000-0x8)='./file0\x00', r0}, 0xc) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f000027b000-0x10)={0x48e, 0xffffffffffffffc1, 0x4, 0x40}, 0x10) 2018/02/06 00:20:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) r1 = socket$inet(0x2, 0x2, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f00006bd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000079d000)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000818000)={@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, r2}, 0xc) r3 = epoll_create(0x5) epoll_wait(r3, &(0x7f00003e4000)=[{}, {}, {}, {}], 0x4, 0x0) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue}) 2018/02/06 00:20:10 executing program 1: mmap(&(0x7f0000000000/0xf31000)=nil, 0xf31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockname(r0, &(0x7f00004cd000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f0000f2e000-0x4)=0x32) mmap(&(0x7f00004fe000/0x3000)=nil, 0x3000, 0x0, 0x13, r1, 0x0) mmap(&(0x7f0000f31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000f31000)=@pptp={0x0, 0x0, {0x0, @loopback}}, &(0x7f0000f31000)=0x20) 2018/02/06 00:20:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00005d2000-0x20)={@generic="c07f6795ff7094f72d1d1bd11fa30d4b", @ifru_flags=0xd200}) r1 = socket$bt_l2cap(0x1f, 0x7, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000abf000)=0x1, 0x4) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000014000)={0x18, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000b1b000), &(0x7f00004d3000)=0x4) 2018/02/06 00:20:10 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x8000400) accept4(r0, &(0x7f0000331000-0x8)=@un=@abs, &(0x7f0000359000-0x4)=0x8, 0x80800) listen(r0, 0x0) 2018/02/06 00:20:10 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) socketpair$inet(0x2, 0x806, 0x3, &(0x7f0000012000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_buf(r1, 0x6, 0x1c, &(0x7f000000b000)="af20a2cf52a9699fb88e32a09920eea6e474ad01270f8d317d96d7574b6e4a18babde71a3f7553948c61e8b9e6c77b7caa4f8e911789f91843974f0e406b061eadec8c941bb58ce301", 0x49) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000e000-0x347)=@filter={'filter\x00', 0xe, 0x4, 0x490, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14}, @broadcast=0xffffffff, 0x0, 0x0, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x2a0, 0x2c8, 0x0, {}, [@common=@unspec=@bpf1={0x230, 'bpf\x00', 0x1, @pinned={0x1, 0x0, 0x0, "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", &(0x7f000000c000-0xb1)}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @multicast1=0xe0000001, 0x0, 0x0, @generic="6bd6d44845736f889ec1cf4c41f2affa", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x4f0) 2018/02/06 00:20:10 executing program 1: bpf$OBJ_GET_MAP(0x7, &(0x7f00006d7000)={&(0x7f000091c000-0x8)='./file0\x00'}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00005b7000-0x6)=@hci, &(0x7f0000e67000-0x4)=0x6, 0x80000) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00003e9000)) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000fd9000)=0x1f) poll(&(0x7f0000006000)=[], 0x5b, 0x0) 2018/02/06 00:20:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000014000-0x1c)={0x5, 0x7, 0x8c, 0x4, 0x0, 0xffffffffffffffff}, 0x1c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000097f000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000b40000-0x8)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000d51000)={r2, 0xc5ccc2e139803383}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000b8e000-0x20)={0x6, 0x0, 0x1, 0x8}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000063000)={0x7f, 0x0, 0x3, 0x100000000}) r4 = accept4(0xffffffffffffffff, &(0x7f0000859000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}}}, &(0x7f0000f88000-0x4)=0x3a, 0x80000) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f00001bb000), &(0x7f0000ace000)=0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f000071d000-0x20)={0xfffffffffffffbff, r3, 0x2, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f00007bf000-0x10)={0x4, r5}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000), &(0x7f0000009000)}, 0x20) 2018/02/06 00:20:10 executing program 6: r0 = socket$vsock_dgram(0x28, 0x2, 0x5) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000506000)) 2018/02/06 00:20:10 executing program 3: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="130000004e00030007fffd946fa283bc04eee6", 0x13}], 0x1}, 0x0) r2 = socket(0x11, 0x800, 0x5) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f000002a000-0x1e)={0x18, 0x0, {0x3, @random="13db0bcb9db1", @syzn={0x73, 0x79, 0x7a, 0x0}}}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000d000)=@dellink={0x34, 0x11, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @common='lo\x00'}]}, 0x34}, 0x1}, 0x0) 2018/02/06 00:20:10 executing program 0: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000001000-0x10)="2be6000900ffff01000092c5001d8d9a", 0x10) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000f8e000), &(0x7f0000001000-0x4)=0x4) r0 = epoll_create(0x8000) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000ff3000)={0x80000000}) 2018/02/06 00:20:10 executing program 2: mmap(&(0x7f0000000000/0x5ab000)=nil, 0x5ab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x2000000000000) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000b000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x260, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000000f000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14}, @rand_addr, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00', 0x0, {0x1f}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}]}}, 0x2c0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000447000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab2719", 0x4) sendmmsg$alg(r2, &(0x7f000059d000-0x38)=[{0x0, 0x0, &(0x7f0000283000)=[{&(0x7f00005a7000)="d1a4edc6ada830966dc07a7d9eda5a84d6acd04108a8778ef7bdb8de20dadf839b76eae0e7790d9454e3218626070927707fd45c81e73272b7ebc618d39458b5db41ebef9c78743b4aeab1813d5349a96a2ad2080b9e895405c026e3db4de4cc913fb2ea4d1801b64826802ef8093ed58c5efb0b96f138305f3c740994393e0e46e8c7271417ff0cee6182a0ae8f9d9f9844c8def2825fe1cd251ff0fb865d7af9fcd7963bf7956af401e2a5ad6717", 0xaf}], 0x1, &(0x7f000006a000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r2, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)}, 0x0) 2018/02/06 00:20:10 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000058e000)={{{@in6=@ipv4={[], [], @local}, @in=@loopback}}, {{@in=@empty}, 0x0, @in=@rand_addr}}, &(0x7f000059d000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f00001d5000-0x4)) getsockname$packet(0xffffffffffffff9c, &(0x7f00008c8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000eb000-0x4)=0x14) connect$packet(r1, &(0x7f0000074000-0x14)={0x11, 0xfd, r2, 0x1, 0x0, 0x6, @random="c7e6ea0a979d"}, 0x14) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f000034f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f000017c000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, {@in6=@ipv4={[], [0xff, 0xff], @empty}, 0xffffffffffffffff, 0x3c}, @in=@multicast1=0xe0000001, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_auth={0x48, 0x1, {{'sha1\x00'}}}]}, 0x138}, 0x1}, 0x0) socketpair(0x8, 0x2, 0x4, &(0x7f000066c000-0x8)) 2018/02/06 00:20:10 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) getsockopt(r0, 0x0, 0x53, &(0x7f0000e73000)=""/8, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f0000001000-0x30)="f0c64e473c16607372bf2bf34000242b7f3a8dc70c7847d60a423008cd222cdb486b76affdbe4c5096a275bfcd493704", 0x30, 0x40, &(0x7f0000002000-0x10)={0x3, {"a8c346043c2179"}, 0x50b4}, 0x10) bind$alg(r0, &(0x7f0000001000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) 2018/02/06 00:20:10 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000fc6000)={0x5, 0x3, 0x80, 0xd}, 0x14) 2018/02/06 00:20:10 executing program 0: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000f65000)={0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000346000)={0x0, 0x800}, &(0x7f0000407000)=0x8) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000f65000)={r1, 0xc7, "da8c241880348ea57c24cf5646419c95d08dfa6fccccfe9275f2945a8f18b2d80ad3616b0d6a8815aa65024d4d719b0ccc01dcdceacb8888ee747e202a0abfd03e66a0a405fb95f49970a9f48cb7f8b9306190c35fcb84d82f236f9d8178a46dd7eacdffdc78431e246033a5aca1d4664ea72676d47c278a63d48053517954bf90dcfffba8bbdb4dcf6e75241dc91a85913720a9b9ae3cf04f9225d5fa3950341068d63fb838068dc0b2a24d08eb6ae97b535bd6865cf3eb12aacf046804fbe3f8935f2c7ae200"}, &(0x7f0000415000)=0xcf) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000079f000)={0x80}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={r3}, 0x8) [ 94.271272] ipt_ECN: unsupported ECN operation 1f 2018/02/06 00:20:10 executing program 7: mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x5, 0x2) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000af9000)={0x4, 0xd160, 0x5, 0x3, 0x9, [{0x6e1a, 0x2, 0x2, 0x0, 0x0, 0x1204}, {0x9, 0x9, 0x5, 0x0, 0x0, 0x188b}, {0x400, 0x1, 0x7, 0x0, 0x0, 0x100}, {0x100000000, 0x8, 0x2}, {0x6, 0x80, 0x81, 0x0, 0x0, 0x188c}, {0x8001, 0x200, 0xa92, 0x0, 0x0, 0x2}, {0x144, 0x4, 0x4, 0x0, 0x0, 0x1}, {0x800, 0x9, 0x0, 0x0, 0x0, 0x100}, {0x9, 0xffffffffffffbb92, 0x5, 0x0, 0x0, 0x2000}]}) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r2, &(0x7f0000afa000)=@un=@abs, &(0x7f0000afa000)=0x8) sendmmsg$alg(r1, &(0x7f0000af7000)=[{0x0, 0x0, &(0x7f0000826000)=[{&(0x7f0000af9000-0x9)="3613fec8e96dede14389", 0xa}], 0x1, &(0x7f0000af3000-0x18)=[]}], 0x1, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000560000)=[{{&(0x7f000077d000-0x10)=@ethernet={0x6, @empty}, 0x10, &(0x7f0000afc000-0x50)=[{&(0x7f0000a75000)="153162b77f2d6b48c8f587d98ecd319e420645c14d962b5b", 0x18}, {&(0x7f0000afb000)="3dc7c8f4ea2b8dde181439d422dc556c24c973b6cffabad35552cbcad214db6db17e0f830d1bef19de68b3618433cfa369b6001c8e9d21c876312adfbf6d162fba73e5dcb6b3e76841f56ea1758c02100039c4b55a74702227b0513fd4e9c38562179250d00f8e2e5baa82c1c0ee5e5a5553802f36b1dae140bc2f965a4adedd0a6e6a350fdfde6a4e24cbf58ce258290db890e20015e369906a37c930796c481ac4ba4a239f44e53d92724b718faa894be1e05457b38ab8ffaabbe3d6529596dcb781a17eaa36a904b30a", 0xcb}, {&(0x7f000040a000)="94d519476dcdf791977e7012c169613a1aca43a80e", 0x15}, {&(0x7f000093a000)="1bde180e0c1698e58aa9c713f0ae0815d0e108953fbfde54f777601fb910a2e798ed03c7f57f66ecb77eaa6d03cbf9e2dd97a0ba24b4fec74400715b1ae9a7fa9754137b7180e9b62cbba01e6568efb3c4413defacff2db116a621f34bfa7f65afe474611be5c4cf8117a3b2db8ecef2e85a73f88ac600f69dc810c9104c3e3fd4fcf5acf0ba85de8c8454c886c8be3bdaefe887ed777a503e64", 0x9a}, {&(0x7f0000afc000-0xc3)="c78278cf42d33395974c39e7aac96054705a9ae763a6b675d2f0f26045d76db08d50fa5b869b98dda2779bae2a98be286a09c29d7d3334b782ab544218bc279ff2ffbdeaefd50d7f190f8bbf2956233e5970ae84ddf587eec9f473256b68744318f0f5461f4f6e48f148f041a9fe4f4c23866bcd94781cd40152d6c4df84f3c8815bb793af499da8b5717e628e38c9531648f37fae2bd9d260124860dc910e7be0b005f9b6a96fbc190daa554606abc2550ad83ffd380ea01ccf42ec03d5e4955bfc8c", 0xc3}], 0x5, &(0x7f0000afc000-0x108)=[{0xa8, 0x1, 0x8, "ee8ce7238b987502cf3fbaa6e22cbd7d504ef7eaca6a53980b83e3a2910b9fce09885d6b04ee10916fb79fa627ee3c741c5791e031505bf272e12b9ef5f261373c5902ed097d28f09b9132a14adefb107465b6b6ae96a54dd5b5f99460df8fcf454a20fbf435c86cbeb8c71ad2edcb838cdb8e8a0b02da8af3f29e675b22951735ceb218ee83449b9f08c0726225663b67361e"}, {0x60, 0x1, 0x40, "ba25bf8b98880dac9214e0eee48ddf95d1dc5d3e0168b6e2a72e78693cf3733c3e8ee545e079603612fc0dc4e1ce0721bd8bdbc4bfafeca88015586e298cecf3716f5af1c33900c21b1d23628846dd"}], 0x108, 0x8000}, 0x4}, {{&(0x7f0000afc000-0x10)=@nfc={0x27, 0x9, 0x14000000000000}, 0x10, &(0x7f0000afb000)=[{&(0x7f0000071000-0x50)="c47c886ef3d3da0a42e3059b389d837acc77a1044cbe2fcadbafb2f42bdd39e51e1b3f8a721498bf8f2ef6d8a6536b692b2b211b8443f7d7714f3d6c60914ed966c353221ed26f2021dbcb2a602589a452f49a3a66ad5477a76f5d21f438695dd43cc0ffcfff87798990f2867702f5c2d653700356dec96fd79bed1cb665e9d4f1d8ea68634a64276bef64ff5d30ccfd0dc9e11dabf08599", 0x98}, {&(0x7f0000afc000-0xa8)="ab40c157683a00a85bbdad9f164e97a1334e1092f684130a25bfeb9f092ff230272e63f3c5f989ebf63c5231033b3fb5a69b8163b289a360cdeb7eccb1417de13a91bec93ab581f103c51b73afabcc4801b76068e8d247018976d9cf7a5f551dcfb46b142c5c0142393fb12fca6dc91c1773a7624154e6226a1f741317194d8973832011c166ccd91f21b65eb680e712241c534e2a8ee3daac9204db6e0150f8a0f0f45ce8e49350", 0xa8}, {&(0x7f0000553000)="0b52026c55503a45aa6ae522f01a86d043514622a24291253017a80fb2f340c48544092bddc51e6bd4ee980bf947922d9ef03136f2aa02e4872e2462497d18baab584b0b2e32ed566cc78d17068197a1a70fc80d812e98d45a872ae68fd2443c5f3fe678f08be2535d70c814197574bae93b6324bf2a9e1c0286ee9519b28906655188485cfc160bb37dcd87954412a36560a5f00dd29ff859e37ad4073b51d25f913707f91d575247611406e4b3ff018e409d255ff561d09eb5ee2f01e016c3ee9c94acb5f94c8e8c93143e460392fed18e87a8f23767112dfc6638c28d9ea0030dbff9ce74e34ac129e7f643843ea494b30afa7030244355537b3088", 0xfd}, {&(0x7f00003cb000-0x3e)="541a18759cebadbb44c9e94f5b5626a3177ff4c4430e1fb4adc8278c532354bd1dbdc3a68e5054faf357c2a61e1efe6b62246b67373204937dc601d1eee6", 0x3e}, {&(0x7f0000afc000-0xe)="2f45dc5fa074a0b5dea90984be0e", 0xe}], 0x5, &(0x7f0000afc000-0x1458)=[{0xd0, 0x119, 0x7fff, "944528d12e9a44b1c67ca6bd132338f05ae2dad6f958079fec76afab12b695c3817de6725d89823568eff039426132c55f6070dbe8bdeb95a2436f636e6ed22b7d907df39e961faf3ab128073d78c951869152f0bdd1b384ca4e983073ec35f1ece6e4a9daae1ba1ea45b51ec3c20fa8be4517788950917707cd3d8734222956eaf0b58ec952b68f3ee01de54750b798ae99ccb22cad12b733e971ddb5c15ad919f78a56ddf10a58be412bf20e08862ca2f8eceff4847a181ac82043"}, {0x50, 0x10e, 0x80000001, "3ba36d70de31a1ddd567f51c2d1a150d205d9e06108f7e77ba92c616df3f0fcadd40f03690a80d51b3f713d82de2797876b3e9fb0cf1145f9a96fa2aab"}, {0xf8, 0x10b, 0xe1, "e08d84754cc1afe8f0e8565c2ed073e2f3a09acc8b67e0e1056197a808ac0ad5a6069bef13473b457093201bcc27fef3ef3f833749533870ef9c6affd818a8d92e6963ec9af10e7f2e03aca4e3021b04d647273eb38afc553316d40eee6cd33ff360a5a74f963d671fbf25b471c2e5ff1f95a31a6d2ee27842f5c94e43d32f62d18d07619d7255ed416d0eebf5fae1b8116112b8c22a0e0214b7bcaab7ac7886dfd2201badddc09ec302d2ba2e8c002e3b880d16ec57a7ecaec28d6833945a7ae159dbdba67a2fd70015c11f291e04245e994cc5f252110b00af9cfde71a910fc8"}, {0xb0, 0x6, 0x7e, "a4cf1df6cbc8d3cdda8d128be5d8a3a8b6afd774d765d78c56e22b2f32aa8d8936bf5028a487aba373b724d35458208960c24e39e3c58f806592833e381390dc84674c7f755ce444f998064aa5c1e3e0e25a1067d620203f6295b4f418ac31b028aa47421edf2fe092570431b81e5e8e7fbafc740c76349dee5e9cb3eaf69751f461ca5cc128c8949889d99e99e41e85244daba2ebb537e78ad09c514a6d72"}, {0xd0, 0x29, 0x3, "8aa5afcdb692f4a03ee5b8b26c962b6151f29dfa3806a3a28e618727a180bc66d1cca182ad6cc118d1a71651bfb28fdb53738cc91604ac7e1dc15ead317198bcf98cc1808f99c45aecdc4bb13715cc3636cf08d366d9c893883df883192112eede073d9431ec24e68b94c4a171e4e29ced1e489db23cdd3b9df8cea4b2130944fd3513cc0d071282a564da6535c5e54aa98447a24b0feae79f3f025d04c10580b7f63a908fec0ba4b5b14ac5f7ec0fce4005891ba93f57de0a"}, {0x1010, 0x10f, 0x8, "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"}, {0x78, 0x113, 0x7, "096919b4ce26bcb8905bfa6c8f85c3606c5eb86c6bfa3734131f94954f435cf1b93db968b1d7b277483b87590d78cb737c60b480588403c8148baf31e15eb9407554c2422578321109e166b808d291ab7e2b21125d5274d4c1ca0b8684e0e354e6e69b10edde"}, {0x38, 0x0, 0x9, "69f5162bb4bb2d262779a0318b67291cdbdb672f4a4ed1c8585bdd85cd1dd5c6b1f8d01dd006a3a7"}], 0x1458, 0x1}, 0x7}], 0x2, 0x10) 2018/02/06 00:20:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000f30000)=@ax25, &(0x7f0000116000)=0x10) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f000032c000)={0x1, &(0x7f00007d8000-0x14)=[{}]}) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000da2000)={&(0x7f0000a62000-0xa)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x26, &(0x7f0000cad000-0x50)=[{&(0x7f000026f000-0x22)=""/34, 0x22}, {&(0x7f000090b000)=""/105, 0x69}, {&(0x7f0000b6e000)=""/176, 0xb0}, {&(0x7f00004c1000+0x5d6)=""/145, 0x91}, {&(0x7f0000772000)=""/24, 0x18}], 0x5, &(0x7f0000de5000)=""/4096, 0x1000, 0x6}, 0x103) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000cc8000-0x2)=0x39, 0x2) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f00007ce000)={0x8, "87421e81fd64"}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r2, &(0x7f00007b2000)="130000001000ffdde200f49ff60f050000230a009d000000140803ff302201f9ec3e4fe8697ae1a2490096000008e8b93c18983ae3820d1eb00f4aa1b4b88ed4fc65be06c2d3275df1f2aa09b1267c3d60625e77e150da8ed56ca4668881d89b04e500000df946ea50518c2c681bbce9093d468612f0267237ffa520db0f7e5bf12930d837b9cb3452b6c4e23860886959e4ebd30961933ae909000000b56d2a917a6f575b8b76199346c8f325b8425d980031b92d", 0xb5) r3 = getuid() socket$inet6_dccp(0xa, 0x6, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000f51000)={&(0x7f0000cd0000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000339000-0x10)={&(0x7f0000d2f000)={0x178, 0x9, 0x7, 0x400, 0x4, 0x2, {0x0, 0x0, 0x7}, [@typed={0xc, 0x93, @uid=r3}, @nested={0x158, 0x31, [@generic="94fbb003d88725be50953d9dec859e79852a", @generic="0a4bfbce4aaa7bc0e1a6fdf17b677d2638dbcd7cc6b1291c719e4d6b2cfe9e0cdf72b6f4e4", @generic="9b8cd75b2f3c443cde603db0b9e07c2a9660b061b443bcc36df9613005437d382f9deee87cd777eb9fb736edefa8c3c4cf7b51e9cf28e806ef6e06ad2d99da27abb64350685ac83dacddbbb4f6504e8502dd8a185d6051761256fd1a87207caf", @typed={0xc, 0x5b, @u32=0x100}, @typed={0x8, 0x45}, @generic="6e424acb419c94a01bb7f1f8ab5621a81b60cb92a309a17586b44fdbf0d404940abf5becf684df60355d3c1d4bb05429a50f7c3915cb92b6d143f5647f00e45390afc9bb144da0a204edce721c8a3c34b2e5251f0256b066110fb6167ffe917983d72ed7edbe060aa9d04d51557377d31702c4915bc3b6812b3c5ffd9b07c9955ade11fe03e13c17f7ca3590e4e859", @typed={0x18, 0x8e, @ipv6=@loopback={0x0, 0x1}}]}]}, 0x178}, 0x1, 0x0, 0x0, 0x4000800}, 0x10) 2018/02/06 00:20:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f000012a000-0x10)={0x0, &(0x7f0000001000-0x18)=[]}, 0x10) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00004bf000)={@common='bridge0\x00', 0x0}) getsockname$packet(r0, &(0x7f0000e45000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000c5b000-0x4)=0x14) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f00003a4000)=0x401, 0x10215) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000e88000)={0x200, 0x7}, 0x4) sendto$packet(r0, &(0x7f0000bac000-0x25)="9b00010000ecffffffffe55ca73d9fe3b50322abe0e99753", 0x18, 0x0, &(0x7f0000d6f000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) 2018/02/06 00:20:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000c24000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000c8f000)={0x0, 0x100000001}, &(0x7f0000b0c000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000ab2000-0x20)={0x1239ecfe, 0x80000001, 0x1, 0x80000000000, 0x8, 0xffffffff, 0x5cb0, 0x8000, r2}, 0x20) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000684000)=0x6, 0x4) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000f0d000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00001c5000)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00001b1000)={r5, @in={{0x2, 0x2, @loopback=0x7f000001}}, 0x20, 0x4, 0x1, 0x2}, 0xa0) socket$alg(0x26, 0x5, 0x0) 2018/02/06 00:20:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000e9c000-0x48)=@full, &(0x7f0000e95000-0x4)=0x68) recvmsg$netrom(r0, &(0x7f0000ae5000-0x38)={&(0x7f0000412000)=@full={{0x3, {"54fbfd0d5de245"}, 0x666}, [{"fc0080763c7848"}, {"8a4c3bb0426662"}, {"b13c113791f161"}, {"37bbd94b2a7f5c"}, {"fce07d67882d0f"}, {"5f08600ffc44ee"}, {"91b867d8b509d5"}, {"bf65bbfdbbb371"}]}, 0x48, &(0x7f0000378000-0x50)=[{&(0x7f000087c000-0x22)="e6ebac1a79b284ce89de8f25a87b248b4b9490d8eaf2035296dcf5c80f47f38ba6ff", 0x22}, {&(0x7f0000589000)="021f40f9fd03cb7ed884566afb8b073a263ec0532455c619a2fef815aa72cadab7298596fbd14089e7b0426e3023f38ec9932912ecf32a3fcb451dce2b8fd43509bd8c67df355edfcda4de67c8568a64231d353eb695b34afef9d505d788480cd51c742dbb7dbd01b6f61bcf9c49c4fa61ad2cf6af64ca5d6e70d9b1329c7409a4b6c18fb7aa5cd97703a233a311f347c3b79576178ac3d7b2a63d25a09a5df6fbc4e8862cc2160035b164665fde69d06b0490c22f7206f61d3ddd9826de7210967596e0a972f6ba4c44bf", 0xcb}, {&(0x7f0000a5b000+0xa1)}, {&(0x7f00008d6000-0xeb)="90e886b3ffd74821be6fc34464ef985ccc5d49e33628f25ca7184a7e40394ef23d754e13d17772579b192a9eae2a7acdb7e70377fc579edabe39528f235a1aafebc7d38a0285c175fcb8e4f0536fb8ed31db0075982e8fded3a8e96befef8cb5f9ce2052ee3eacf8f82453f6c45e7f0cc9c773019d7a76a47c9da788224caa2b163833b7d39b03bff005afdea9c1e5076fd1e89d5e5838bac9ee4db0a107511b01382889f5ef305fdc4e487a760756588d04c8d8932312278dfe52e9b3fad637bdda4a8bf5799a25f2beace16571b9316d41f05794c1b504416b89bb93e752ca89553b460237c88e521fac", 0xeb}, {&(0x7f0000bd9000)="857c4745d52da7c268ca91deb6d0d800520ea8e5e57f3eda373ba2f3102241280930a857c462955c6fb229a6a5c6810e086e8075288a83444f5005578b63cd4ea2b0da10b1f4d9e0c9296b7ca88a822dc7e44765b3decf6c77a12b442d3003f91d873946ff4075e7cf6e6f7fe3919ed9ddf579281dfd18bd62ce91e6147bd84a8aa70a45f19043d5eded633db8ea250bc09ec0d4e54578c4bd97a58bedcb83b06da32f43dad62afdb159d3346fda870667e793102932efe34e854981e19139cc44a759ade97efaf20660346da046219eabd3f36867591ce41a66321e11d9a4dc9c4113e180", 0xe5}], 0x5, 0x0, 0x0, 0x80}, 0x60) r1 = socket(0x4, 0x5, 0x5) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000c8a000-0x8)={0x0, 0x5}, &(0x7f000029b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000002d000)={r2, 0x3f, 0x36, 0x10001, 0x0, 0x5}, &(0x7f0000f6c000)=0x14) socket$nl_netfilter(0x10, 0x3, 0xc) syz_emit_ethernet(0x7e, &(0x7f000048a000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@time_exceeded={0xb, 0x10, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[@lsrr={0x83, 0xf, 0x0, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}, @lsrr={0x83, 0x17, 0x0, [@empty, @empty, @loopback=0x7f000001, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[]}, {[]}]}, @lsrr={0x83, 0x7, 0x0, [@rand_addr=0xffffffffffffffff]}]}}}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000590000-0x8)={r2, 0x5}, 0x8) [ 94.307258] ipt_ECN: unsupported ECN operation 1f 2018/02/06 00:20:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = accept(r0, &(0x7f0000188000)=@pptp={0x0, 0x0, {0x0, @broadcast}}, &(0x7f000054a000)=0x20) setsockopt$inet6_int(r1, 0x29, 0x1, &(0x7f0000b0e000)=0x7fff, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f90000-0xe8)={{{@in=@multicast1, @in=@loopback}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f00008a9000-0x4)=0xe8) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000aba000)={0x26, 'skcipher\x00', 0x20b2, 0x0, 'xts-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000c4f000-0x21)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e670", 0x21) write(r1, &(0x7f00007c2000-0x80)="c3c5ca8def820f814555e3ebe200d45fd904d24138dd262a0acc4dd7d144b548d5745de457668a41e67959fa99bd334cc226dc3ee703fa41b9f32b404b98d2336b47ff30f8fb1ae64f99a577564fa93db73d858efbec066b521908e3b29bddb577755b7f6ce6f41941dd90aeb47d0fd2fae90411ecb1faa75a0e6a0497ae4e11", 0x80) r3 = accept$alg(r2, 0x0, 0x0) readv(r3, &(0x7f0000768000-0x20)=[{&(0x7f0000a92000-0x87)=""/135, 0x87}], 0x1) 2018/02/06 00:20:10 executing program 6: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00002b3000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@mcast2, @in6=@remote}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000002000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}) r2 = socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000002000)={r0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet6(r2, &(0x7f0000002000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000004000-0x4)=0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000004000-0x8)={r4, 0xd2a, 0x5}, 0x8) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$inet(r0, &(0x7f0000004000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000003000)=0x10) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000003000), &(0x7f0000001000)=0x4) r6 = socket(0x2, 0x0, 0x515) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r6, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000005000)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r6, 0x84, 0x17, &(0x7f0000006000)={r4, 0x8, 0x20, "da8efbe8e2d09798669d7cf5bf09aaa790e67bb46268b1b0dd813ae91fc4aa95"}, 0x28) connect$bt_rfcomm(r6, &(0x7f0000003000-0x9)={0x1f, {0x6, 0x3, 0x400, 0x7fffffff, 0x0, 0x7ff}, 0x80000000}, 0x9) mmap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f0000008000-0x1008)={r4, 0x1000, "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"}, &(0x7f0000007000)=0x1008) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000009000)={r7, @in6={{0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x3}}, 0x2a, 0x1e, 0x6258, 0x72d2, 0x41}, &(0x7f0000002000-0x4)=0xa0) 2018/02/06 00:20:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00007b3000)={0x0}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000953000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000652000-0x4)=0x14) sendto$packet(r0, &(0x7f00006b9000-0xe3)="092d137e721160ed14be5d1705cb4d50a354772f54835630283c919098b804eb44316176a8623f1d2096b26692eb5a50df639077f73501fa4c3a0416b9cfae673b9b1841ed1fb2812e3fad54dae3dd1553efa224f19026afd2aa8558efb13144491672c4c6ec6436450356d044e0b09b659afb961a4201261090709175566fb8789639e4505e05e861b5ab59e36a57bf52a6d8adb242bf794bc6bacfd86b7c865e9e3a06bd4770044e350d9cb7d66edd0d81fc0103cadd960e1e82ae8abaf629628cd09d7922f7d88b54ffab51a8d6938aa7c262da967bdf0ba3568858d652ee247de6", 0xe3, 0x40088d0, &(0x7f0000f82000)={0x11, 0x17, r1, 0x1, 0xc76, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00005e4000)={0x1c, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x5}, [@nested={0x8, 0x200000000000001, [@generic='\f']}]}, 0x1c}, 0x1}, 0x0) r3 = accept4(r0, 0x0, &(0x7f0000549000-0x4), 0x80000) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000082e000)={0x0, 0x7, 0x5, 0x3}, &(0x7f0000c8b000)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00007a5000)={r4, 0xdb67, 0x1, 0x5}, 0x10) pipe(&(0x7f00005e1000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000ba5000-0xc)={0x0, 0x80000, r6}) socketpair(0x5, 0x807, 0x5, &(0x7f0000ed3000-0x8)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f00004ee000)={r7, 0x0, r8}) pread64(r2, &(0x7f0000682000-0xfc)=""/252, 0xfc, 0x0) 2018/02/06 00:20:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = socket$inet(0x2, 0x80005, 0x1f) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000183000-0xe8)={{{@in6=@mcast2, @in=@remote}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f00006e2000)=0xe8) getsockname(r0, &(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f0000000000)=0x2e) r2 = socket(0xc, 0x3, 0x2) ioctl(r2, 0x8912, &(0x7f0000682000-0xb)="0800d700000816f2f9ff6e") getpeername$netlink(0xffffffffffffffff, &(0x7f0000858000-0xc), &(0x7f00003ce000-0x4)=0x7) 2018/02/06 00:20:10 executing program 5: mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00003dc000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000695000-0xc)=@nl=@unspec, &(0x7f0000e71000-0x4)=0xc, 0x800) connect$rds(r1, &(0x7f0000c86000)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) sendto$inet6(r0, &(0x7f00004cf000-0x1000)="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", 0x58d, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/06 00:20:10 executing program 3: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000057000)={0x26, 'hash\x00', 0x0, 0x0, 'wp256-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000feb000-0x19), 0x0) 2018/02/06 00:20:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname(r0, &(0x7f0000422000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, &(0x7f0000fd7000-0x4)=0x26) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00003b6000-0xb8)={0x0, 0x7f, 0xac96, 0x200, 0x8001, 0x6, 0x101, 0x7cf, {0x0, @in={{0x2, 0x1, @broadcast=0xffffffff}}, 0x480, 0x200, 0x8001, 0xc1b, 0x81}}, &(0x7f0000718000)=0xb8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000524000)=@assoc_value={r2, 0x7}, &(0x7f0000ca5000-0x4)=0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f00000dd000)=0x1, 0x4) connect$inet(r0, &(0x7f0000d9e000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/06 00:20:10 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) bind$inet(r0, &(0x7f0000ff5000)={0x2, 0x0, @rand_addr=0x7}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000802000)={{0x2, 0xffffffffffffffff, @loopback=0x7f000001}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, @syzn={0x73, 0x79, 0x7a, 0x0}}) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000efa000)={0x4, 0x56, 0x3, 0x6}, 0x8) 2018/02/06 00:20:10 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000014000-0x3)={0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000014000-0xe8)={{{@in=@local, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@empty}}, &(0x7f0000013000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000012000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000013000-0x4)=0xc) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000014000-0x4)=0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000014000-0xe8)={{{@in=@dev, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f0000004000-0x4)=0xe8) r7 = getgid() mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000013000)={&(0x7f0000013000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002000-0x60)=[{&(0x7f0000014000-0xbe)="b9724d4c7ba4723bf3e0f1d9244c71721b2442abe8aa46b53643acc5731d40bc45014811c5e26a402ce13ac117f6cfa506fce15b6d318676145c44256a5ee3c82bdd3ac29b01abda3af9fa2cdf7ccf88404a4bd7b07833c958d79a30b3dd33820c05e8aec1d97faad87788a6bd5e5ce02f0d4bed9bf418e665d25eec6a5a3b971cb7858409ded991ac33a60462de64f4bf5721e36847db70211293a8e2a43b86a9368241b8db5e59d11eac6faa140c3c107b96a8341d871981d658a3f634", 0xbe}, {&(0x7f000000f000-0x42)="55e707bcbe1d34fb8e2887ce7eb7500fa45e0ac4ec352ee2bc35caac60d81d32524808d0a0683b39df6cc4110be95ff017eb951582bd69c392d58c71ef1ba3fb266f", 0x42}, {&(0x7f0000013000)="3353a2684eac6a8a2309da8472a0b7f9ac836b58c6df0e47f6481fa2f24454538ccae908c06f560a30871fcd91a09a1abf51ffe58c46d58df2576c80227b54883c39275a6f9e93092c4f290542cd68b4977e15e63b0dc847da664352565ecd9e2fead40fe260b29c2b189c4ae0db042c191ffa48e3f1165f77681a76005ad69b335e394bf9e031390751ed6d205b391f6d49319b19ae46a750f92d5e9b49178b792deae85235d3b6b009b99a1402a2c7c94e6a41601a95c83a9086c3684f251a05d7f415667c77044af9b6fdec5efd6ea7d6dcd2022a5541b3", 0xd9}, {&(0x7f000000e000-0x6)="3b8bc3452586", 0x6}, {&(0x7f0000013000)="5b86a5aa4849f8af73a2b1f254e65db338b5277ff5c3424a41b5238a5b232e42c988ffb6243a362a9ec5645ef4f309131666e441b59d4d027d5ff0a6a4af37cfd06727159512077a68c5dc99d30fb70af848f96270cf46c8ef5dda70019759b6ac0a3f8570c9d958592fe514e2ece085d1c265f823bf41d9e3f088025f4f733085adf88999", 0x85}, {&(0x7f0000013000)="2a9054e4a8c3620e82dd76c115c5440fef9f4fdfd372cda9ee908a5c9efc0591420177d71af3d409fdc7a81a5565fee918b9db63fa1e58c82df7b672e4483f56616cf5571e8277898964728c", 0x4c}], 0x6, &(0x7f000000a000-0x88)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x88, 0x10}, 0x80) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000)={0x1, [0x80]}, &(0x7f0000014000-0x4)=0x6) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000013000)={&(0x7f000000f000)=@ipx, 0x10, &(0x7f0000013000)=[{&(0x7f000000e000)=""/224, 0xe0}, {&(0x7f000000c000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/164, 0xa4}, {&(0x7f0000004000-0x42)=""/66, 0x42}, {&(0x7f0000013000)=""/81, 0x51}, {&(0x7f0000014000-0x11)=""/17, 0x11}, {&(0x7f0000013000-0x9d)=""/157, 0x9d}, {&(0x7f0000014000-0x94)=""/148, 0x94}, {&(0x7f000000d000)=""/253, 0xfd}, {&(0x7f0000013000)=""/4096, 0x1000}], 0xa, &(0x7f0000013000)=""/223, 0xdf, 0x3}, 0x40002120) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0xabcd}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/02/06 00:20:10 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f00007c3000-0xb2)=""/178, &(0x7f0000cfd000)=0xb2) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000669000)) 2018/02/06 00:20:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f000056f000-0x1e)={0x18, 0x0, {0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, @generic="e8573e5becf0a3099e197c877323e030"}}, 0x1e) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000f74000+0xf43)={0x0, 0x8, 0x10001, 0x3}, 0x10) syz_emit_ethernet(0x14, &(0x7f00000c6000-0x18)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000efe000)={0x0, 0x0, []}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000825000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000439000-0xc)={&(0x7f0000783000)=[0x0, 0x0], 0x2}) r3 = accept(r0, &(0x7f0000bd9000)=@ethernet={0x0, @local}, &(0x7f00000b6000)=0x10) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r3, 0x800442d4, &(0x7f00005e1000)=0x100) 2018/02/06 00:20:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000055000), &(0x7f0000715000)=0xfffffffffffffe0d) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000040e000)={r0}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000607000-0x10)="a5a829c55c4a79f364904a695b8acc01", 0x10) 2018/02/06 00:20:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000641000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) pwrite64(r0, &(0x7f0000ad0000)="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", 0x1000, 0x0) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000b", 0x10) recvmsg(r1, &(0x7f0000d20000)={&(0x7f0000300000-0x60)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f0000810000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/02/06 00:20:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005dd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00005e0000-0xa9)=';', 0x1}], 0x1, 0x0) pipe(&(0x7f00005d8000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) tee(r0, r2, 0xffffffff, 0x2) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/06 00:20:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000a8b000-0x8)={0x0, 0x7f}, &(0x7f00000a3000-0x4)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000097000-0x8)={r1, 0x7483}, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r2, &(0x7f00002a1000-0x4ec), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/06 00:20:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x0, 0x0) r1 = accept4$unix(r0, &(0x7f0000ca3000-0x6e)=@file={0x0, ""/108}, &(0x7f000031c000-0x4)=0xffffffffffffffcf, 0x80000) r2 = socket(0x3, 0x80000, 0x1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00008ce000-0x8)={0x0, 0xb71, 0x8000000000000}, &(0x7f00001d9000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00009a8000)={r3, 0x9, 0xffffffff, 0x137b}, &(0x7f00000e0000)=0x10) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000520000-0x4)={r1}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000b63000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000aea000-0x4)=0x14, 0x80000) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, r5}, 0xc) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f00000a5000)=0x4, 0x4) r6 = socket$inet(0x2, 0x7, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000547000-0x18)={0xa, [0x8000, 0x9dbc, 0xb708, 0x12, 0x0, 0x5, 0x0, 0x98, 0x10000, 0x94]}, &(0x7f000046d000)=0x18) socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000441000-0x4)=0x1000, 0x4) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r7, 0x29, 0x3a, &(0x7f000082f000), &(0x7f0000527000-0x4)=0x4) 2018/02/06 00:20:11 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000429000-0x4)=0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000039b000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000905000), &(0x7f0000a93000)=0xc) socket$inet(0x2, 0x4000000000000001, 0x0) 2018/02/06 00:20:11 executing program 1: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x400000004c, &(0x7f0000f5f000)=0x6, 0x4) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00008ff000+0xed0)={0x6, 0x9, 0x2, 0x100, 0x3, 0x7, 0x4, 0x2, 0x0}, &(0x7f0000f6e000)=0xffffffb1) r2 = socket$inet(0x2, 0x80000, 0x9) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000f6f000-0xa0)={r1, @in={{0x2, 0x3, @broadcast=0xffffffff}}, 0x2, 0xfff, 0x6, 0x1000, 0x4}, 0xa0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000eea000-0x8)=@sack_info={r1, 0x2a06, 0xe7}, 0xc) 2018/02/06 00:20:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt(r1, 0x8906, &(0x7f0000c24000)="27466f8f9c8d533772ad56bad40ef382d3372fae8a9b79ef3d0a795b1ea695d625ab3c632b72dbe6e43e5377b35e66ade2") r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a16000)=0x5, 0x4) bind$inet6(r2, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r2, 0x10001) sendto$inet6(r0, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f1000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r0, 0x1) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000be7000-0x18)=@generic={0x9, 0x5, 0x100}) 2018/02/06 00:20:11 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0}) r1 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000055c000-0x4)=r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x18, 0x0, 0x2) connect$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="7d01f5ab60b7"}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000003000)) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000002000-0x4)) 2018/02/06 00:20:11 executing program 6: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00009d3000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000000)={r0, 0x80000, r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000fbb000-0x40)={r2, 0x4, &(0x7f0000001000-0x10)=[0x7, 0x85b3, 0xffffffff854bf5a0, 0x5], &(0x7f0000000000)=[0x1f, 0x7, 0x9, 0x101, 0xfff], 0x10, 0x7, 0x10000, &(0x7f0000e4e000-0x1c)=[0x641b, 0x3, 0x4, 0x0, 0x1000, 0x2, 0x6], &(0x7f000072b000)=[0x9, 0xfff, 0xffffffff80000000, 0x7fff, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) r4 = socket$bt_rfcomm(0x1f, 0x1, 0x3) setsockopt$bt_BT_FLUSHABLE(r4, 0x112, 0x8, &(0x7f00005f4000-0x4)=0x2, 0x4) sendmsg$nl_netfilter(r3, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000e6b000-0x138)={0x18, 0x2, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x10000001, []}]}, 0x18}, 0x1}, 0x0) r5 = accept4(r4, &(0x7f0000e8c000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000da8000)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000417000), &(0x7f0000a19000-0x4)=0x4) 2018/02/06 00:20:11 executing program 0: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) socketpair(0x13, 0x1, 0xf5b, &(0x7f0000b36000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r2, 0x21, 0xf, &(0x7f0000ffe000-0x6c)="6cd6a4a88512e8f78a62be4cff812f1a340bbd28e7c21fad74b79a98cbd4d000bc8b1afc37e6f05728bf8542141c2ae7f8edc7d9f98f3e467bec4ec2b8ce737c0f936cc79d0ac28877e478755976aced773ba745393713331385f28763baee8e3ddf82058e3e0b77de3ca5fe", 0x6c) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000514000-0xe8)={{{@in6=@remote, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000fa1000-0x4)=0xe8) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000e15000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000ffd000-0x4)=0x14) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000c12000)={&(0x7f0000ffd000-0xc)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000ffd000-0x10)={&(0x7f0000867000-0x370)=@getsa={0x370, 0x12, 0x400, 0x6, 0x1, {@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2, 0x2, 0x2b}, [@algo_crypt={0x118, 0x2, {{'xts-camellia-aesni-avx2\x00'}, 0x680, "c1f9bfe2b3bef6cd3511cfe41ab4b0213dd12d643de01397e45b400ccc3d19be56f024bb554faa8f8dfa63bf07266a2429eb6de0053b97cf31e959321ef140de4ad6e740d2b5044643178fb5cad6413469caf340327d6acfe2c9c3da71097b92bfa5988413d52c0c45d8921245de2fdb92b459e04624df3ad3396046cb894823a8b0c08d96166733f41a9c76b613447731c571dc1ee147bc0b90956b67acca7ebac946520a79d05d8e59e25d8722ce24cc8ea35fd87e4c8adb83e44e5a79437612ce39647f5c3850377b5b294e18abe8"}}, @address_filter={0x28, 0x1a, {@in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x56bf}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0xa, 0x5, 0x5}}, @ipv6_hthresh={0x8, 0x4, {0x7f, 0x64}}, @replay_thresh={0x8, 0xb, 0x2}, @tmpl={0x104, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x7, 0x1, 0x3, 0x9, 0x3, 0x9, 0xb262}, {{@in6=@empty, 0x1}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @empty}, 0xffffffffffffffff, 0x2, 0x3, 0x6, 0x6, 0x43de, 0x7fff}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3, 0x3f}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x6, 0x4103f60bb3db432a, 0x3, 0x0, 0x8, 0x8, 0x10000}, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x2, 0xff}, 0xa, @in=@empty, 0x6, 0x4, 0x1, 0x80, 0x4, 0x7fff, 0x5b}]}, @sa={0xe8, 0x6, {{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x1, 0xf3d, 0x1, 0x0, 0xa, 0x20, 0xa0, 0x2c, 0x0, r3}, {@in=@loopback=0x7f000001, 0x3, 0x33}, @in=@multicast1=0xe0000001, {0x9, 0x2, 0xfff, 0x7, 0x7, 0x401, 0x4, 0x7f}, {0x6, 0xac, 0x5, 0x4}, {0x6, 0x7, 0x60}, 0x3, 0x4, 0xa, 0x3, 0x1}}, @offload={0xc, 0x1c, {r4, 0x3}}]}, 0x370}, 0x1, 0x0, 0x0, 0x40800}, 0x20000010) socket$packet(0x11, 0x200000000a, 0x300) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) 2018/02/06 00:20:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000092f000-0x4)=0x100, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2, @empty}, 0x10) sendto$inet(r0, &(0x7f000052d000)="0822fe4358688334b5164373601f63df593b4f7b84193a3a57a2783df6716aaf1fbd39adf82dc22ed1746e3a2f430ae1f04a1e0a0d974df4921dc4c076d4f256a6f78287269fe7e84a6132611a1c98fff9d4ccc8161663394cc23c3c8ccc9645fc768408a3ec61da59db6d5d2fcb6aa60b8e6007c69a8e4ecc43be479960512f8e7ee0240d7a5678085158db0a994c3d617aece0d71daf9cf08e56cf2521d7ae75c6f5", 0xa3, 0x800, &(0x7f0000339000)={0x2, 0x0, @rand_addr=0x8}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000097a000)=0x800, 0x4) writev(r0, &(0x7f00002d4000-0x90)=[{&(0x7f0000fe6000-0x10)='p', 0x1}], 0x1) writev(r0, &(0x7f0000819000-0x10)=[{&(0x7f000016c000-0x218)="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", 0x218}], 0x1) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000020b000-0x4), 0x4) shutdown(r0, 0x1) 2018/02/06 00:20:11 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x96, "e5eaf9ee3e5eae36d8f6d6b2879a4e94341c0e7097877b2c488141b90f0e9d1120c8ab35153461291bea5d08a8f98052e7ce13dffc8ba8db6eac4fbd6220e277e96875d4eadea723df758528964f55029b2d090f4335eb736d1f021cf416b64852348c5fc9662aa27b9f9107bdf5f91e9abbad96aef6fabd613350020d30b30acb993d3efcab1a0417c80d7638e896542b0651168add"}, &(0x7f0000001000)=0x9e) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0xd6)={r1, 0xce, "6bf7214a07f28a306f9c385f058bae9f20d2aad31a7547737e075da89e7f3b9c6d8ff086087c60177424cb5ebae1427fd259c626fa3b066af92a3e8d6b93acaed5df27c3726b41071927bf41f230f65d09169b048d57debeecf3e569327a1f4af6c60b6d5abfa0288445d22f6ee5755816b1dbfc27171446d6fc7abbb8d8a83bbfe4caa180707d9337866b32486ef190e8d97b0654ca2c71c072a96279f9a8534f2cf08e6168016367723f3e41b0951c2d4b525cd702c09c2560b5561c6410528bbef834dafb6d8ebbd9a7a12c19"}, &(0x7f0000001000)=0xd6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000001000)=0xc) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f0000002000-0x160)={{{{0x2, 0x3, @rand_addr=0x7}}, {{0xa, 0x0, 0x6, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0xffffffffffffffc0}}}, 0x1, 0xa1, 0x7, "e8772fb9b774c710f2aaea8e8de77d9f21eb6a622aad280e8efaa32f8c97a198c049cfeeee71615105a9a94d8d4642a34027e8e1e04c35a86959c57e2889c6ccc7163f626b9441fc5b3881cf8862979e"}, 0x160) setsockopt$inet6_udp_int(r4, 0x11, 0x0, &(0x7f0000001000), 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f0000002000)={r1, 0x7}, 0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r5, &(0x7f0000001000-0x38)={&(0x7f0000002000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x10, &(0x7f0000001000)=[{&(0x7f0000000000)=""/104, 0x68}, {&(0x7f0000003000)=""/196, 0xc4}, {&(0x7f0000003000)=""/180, 0xb4}], 0x3, 0x0, 0x0, 0x34}, 0x10000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r2, 0x6}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet6_tcp_buf(r5, 0x6, 0xb, &(0x7f0000003000), 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000004000-0x20)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000003000)={0x2, [0x0, 0x0]}, &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x2000000, 0x80110, r4, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000006000-0xe8)={{{@in=@broadcast, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000005000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@dev={0xac, 0x14, 0x0, 0xb}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x699, 0x0, 0x654, 0xa, 0x20, 0xa0, 0x21, r6, r3}, {0x4c4bfcc, 0x7f, 0x6, 0xc76, 0x4, 0x2a, 0x8, 0x4}, {0x1f, 0xfffffffffffffff9, 0x5a8, 0x9}, 0x8, 0x9, 0x2, 0x1, 0x3, 0x3}, {{@in=@multicast2=0xe0000002, 0x0, 0x32}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1, 0x7, 0x3, 0x100000000, 0x1, 0x0, 0xea}}, 0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r5, 0x894b, &(0x7f0000006000)) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000005000)={r2, 0x100000000}, &(0x7f0000008000-0x4)=0x8) 2018/02/06 00:20:11 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, &(0x7f0000f07000)=0x26) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x1, 0x9, &(0x7f0000001000)={0x0, 0x0}) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000000000)={0x20, 0x1, 0x5688c95c, 0x9b8, 0x12, 0xffffffff}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000463000-0x4)=0x1, &(0x7f0000e0b000)=0x4) mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000029000-0x10)={&(0x7f000001f000-0x30)=@ipv4_newroute={0x28, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@RTA_MULTIPATH={0xc, 0x9, [{0x401}]}]}, 0x28}, 0x1}, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r3, &(0x7f000002d000)=@full={{0x3, {"14c4e5e75617d7"}, 0x32c}, [{"3f8730516eb971"}, {"4b15349fa945f5"}, {"887380ade72a83"}, {"8788af4b6329d6"}, {"25728e49aaad61"}, {"41c91c28284b72"}, {"96d4ba7825984f"}, {"36542b9ebef481"}]}, 0x48) 2018/02/06 00:20:11 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000001000-0x10)=@ax25, &(0x7f00004de000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0x3, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000006000)=0x1f, 0x4) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$netrom(0xffffffffffffffff, &(0x7f000000a000-0x48)=@full, &(0x7f0000012000)=0x48) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000012000)=0x401, 0x4) 2018/02/06 00:20:11 executing program 1: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000023000-0x8)=@sco, &(0x7f0000023000-0x4)=0x8, 0x800) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000022000)={0x0, 0x8, 0x4e, 0x80}, 0x8) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) getpeername(r2, &(0x7f0000023000-0x20)=@pptp={0x0, 0x0, {0x0, @empty}}, &(0x7f000000a000)=0x20) ioctl$sock_FIOGETOWN(r2, 0x8927, &(0x7f0000001000-0x4)) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000022000)) 2018/02/06 00:20:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) connect$pptp(r0, &(0x7f0000e29000-0x20)={0x18, 0x2, {0x2, @empty}}, 0x20) socketpair(0x11, 0x80007, 0x20, &(0x7f00007d4000-0x8)={0x0, 0x0}) recvmsg$netrom(r1, &(0x7f000080c000-0x38)={&(0x7f00002be000-0x48)=@full={{0x3, {"19a1b7bb27074f"}, 0x6}, [{"ff041d0ccfc5d5"}, {"18621727d56146"}, {"36408e53c194b2"}, {"b65f1e878f4912"}, {"0f9d3f835c9ebe"}, {"1514bc93b03476"}, {"0b7a37f5520bda"}, {"5ba6dd38b002de"}]}, 0x48, &(0x7f0000d86000-0x50)=[{&(0x7f000057f000)="cc4cf88135769538c15a2ac1cedae4fd745d69d9b2fa3b9010315245b57452035bc8de3e9d5345a2f29c6383cf5cb8f28a2623ed0858e189ebe143e6fdddf19a6565", 0x42}, {&(0x7f00008d1000-0xaf)="4afb3937c2cdb12c8c32d1122493aceb8554128283a11f45d3edc7602eaa0c840ae83631da838b208a5925734d1fbe5e1f8d42ab6bb8b57a0637b8671ccbaf7d6ceff7a7ff4190fc32a05cb650a92c3f871f6e71d0bc33bbc9831afc5cea25af9269e976b1eb1626f6564b5961100c012cc9e90611dd1dc8dd82a4b82b50a4379f89b60fbdaba8c980a552d98d4d95617abdccf1efabe1c4ccd6de619353852147264800984dc209734488fd563f05", 0xaf}, {&(0x7f00002e5000-0x86)="c296ca2204eb5a8a355c19d410582ebab0826a5d4d659836e2af62760fdf09c7b15d31b4239635174f78ef513f7b0e8d19df980f20155e0d4c7c3b1b068ed860049cc6359cfd62a6d2bfca9a42920ef4e9a2709faa80a1f2953889f93685a8206e0db3290177843a6f3c74c7d31fba08048e827bd8438f75ff190a49b927acedac0d2581bb3a", 0x86}, {&(0x7f0000828000)="a6d6826fd2e1fda00ef6b34e6cc685c52ad1c4cc1f6038ab0c630cadd8cbfd2d01bca24169a923179587eaba49fdd7d7dece80973cb868b9f3385b10eb0fd48ded309588157204b9a9fb", 0x4a}, {&(0x7f000072e000-0x3b)="c6c3534389776be806d316a2ca7d5931b6b253308132376e6d5e83aac90838f6dcfba962a25009ea10c2c4a8bf3961c1fff793f1088adfa29ae7d9", 0x3b}], 0x5, 0x0, 0x0, 0x20008055}, 0x0) mmap(&(0x7f0000ef9000/0x3000)=nil, 0x3000, 0x1000000, 0x80010, r0, 0x0) r2 = socket$inet6(0xa, 0x1, 0x7) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x3, 0x200b}, 0x20) 2018/02/06 00:20:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair$inet6(0xa, 0x0, 0x8001, &(0x7f0000f4a000)={0x0}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000dcf000-0xb8)={0x0, 0x8, 0x6, 0x7, 0x0, 0x4, 0xa237, 0x6, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x5c, 0x20, 0x4, 0x3, 0xfffffffffffff001}}, &(0x7f00004ba000)=0xb8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000b00000)={r2, 0x2}, 0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000ce3000)={0x0, 0x5, 0xf16, 0x0, 0x0, 0x7}, &(0x7f00008a3000-0x4)=0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000933000-0x8)=@assoc_value={r3, 0xcf}, &(0x7f0000b3e000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000512000-0x14)={r3, 0x1, 0x6, [0x7fff, 0x7, 0x9, 0xfff, 0x400, 0x6]}, 0x14) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000f24000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f0000810000)=[], 0x0, &(0x7f0000000000)=[]}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x4a, &(0x7f000038b000-0x4a)="50957c06c3b91b274efc6bb0f26643283c825d9c0a6bf272b0166eee9c28a343f95071c337ab00c70114a797dafeb3e54eab50fd030289c505493847bf67c8f1ec1778fb9587de5b6419"}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags}) 2018/02/06 00:20:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e6f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) socketpair$inet(0x2, 0x0, 0x4, &(0x7f0000646000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000ff5000)={0x0, 0xffff, 0x80000001, 0x1, 0x4, 0x1, 0x9, 0x1f, {0x0, @in6={{0xa, 0x1, 0x27370193, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}}, 0x1}}, 0x6e6b, 0xffff, 0x7, 0x69, 0x9}}, &(0x7f0000db4000)=0xb8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000218000-0xc)=@sack_info={r2, 0x101, 0x1}, &(0x7f0000f23000-0x4)=0xc) bind$alg(r0, &(0x7f0000557000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes-aesni)\x00'}, 0x58) r3 = socket(0x1, 0x4, 0x17) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000b94000-0x4)=@int=0xfffffffffffffffb, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000051000-0x8)={0x0, 0x1f, 0x1ff}, &(0x7f00006b9000)=0x8) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000b17000)={r4, 0x8}, 0x8) 2018/02/06 00:20:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) listen(r0, 0x100000001) r1 = accept(r0, &(0x7f0000ef5000)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000f91000)=0x10) setsockopt$inet_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000d99000)="fba6edeefd946864213bc739c60c53e7c17a0cc583f6e735f06cce5db3a8199997ff376e535cf2754f7eb90e42bb0f02bc7d80c9a6068199aa4fcac791135671ca766ccf2b5b2c2bf0a2b6f84c31bbec090cc96ca7d4c6386723ebd04f0af4447c2f3529df82645c90c356ae94bba9aa098489b13e14f6953f9c1a413e74a9536d7e1b4c1ea002bd6980da1efdef2544ef131925321e119e5ba77a1d1dea", 0x9e) r2 = socket$inet6(0xa, 0x6, 0x0) sendto$inet6(r0, &(0x7f0000195000-0xab)="a3daaf723ca746e7d330ca8ccfcdb1c4e25c766fb0ae9decf0effca032eeb7ed609c17a565c1f38ed23152eb8887728b832b1533ddafce454d34a63c660ae98f353801ef2cd3b9908de84bc39940a5453752a5e6213051be1c6b8d6c8bb0bdb7183982cb1db7d37668e03660df146a16d4856656ab8232fce9167334d84b4ceed99ee9497dc4afce3bb1421fe6dfe43b5525e68691c7ac4d9366ad398915da31e5822913460f6513b95733", 0xab, 0x8000, &(0x7f0000d2b000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, 0x1c) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f00004d5000)={@remote, @rand_addr}, &(0x7f00005a8000-0x4)=0x8) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00009a2000-0x4)=0xffffffffffffffff, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) accept4(r0, 0x0, &(0x7f000097c000-0x4), 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f000029c000)={@common='vlan0\x00', @ifru_flags=0x1000}) 2018/02/06 00:20:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000a0c000)={0x0, 0x0}) r2 = socket$inet6(0xa, 0x40000080806, 0xfffffffffffffffe) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f000027f000)={0x0, &(0x7f000039d000-0x8)=[]}, 0x10) bind$inet6(r2, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f000069c000-0x18)=@generic={0x1, 0x400, 0x99}) listen(r0, 0x40000000080005) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000488000+0x2d7)={0x0, &(0x7f0000d99000)=[]}, 0x10) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = socket$inet6(0xa, 0x6, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00006df000)="87b7db4872bd6877a8118758e4ea55565d490b31b95b235efe706d65648eeb309a679066e5ab78758878524434230f12ea6d0bd45653d6a573ff2d8da0cafb8fa5b3", 0x42, 0x10, &(0x7f0000af0000-0x10)={0x2, 0x3, @rand_addr=0x7}, 0x10) connect$inet6(r1, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x4}, 0xa5) r5 = socket(0x0, 0x3, 0xff) accept$llc(r5, &(0x7f0000893000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000e18000)=0x10) sendto$inet6(r4, &(0x7f00004f3000), 0x0, 0x0, &(0x7f0000cac000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffe}, 0x1c) r6 = accept(r2, 0x0, &(0x7f000060c000)) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r6, 0x10e, 0x1, &(0x7f00001ec000-0x4)=0x1d, 0x4) sendmsg$inet_sctp(r6, &(0x7f0000dc9000)={&(0x7f000067f000)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f00001b2000-0x70)=[], 0x1, &(0x7f0000301000)=[], 0x322}, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000d93000), &(0x7f0000ede000-0x4)=0x4) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000ac8000)="c92f64d10dba3d94bdac89c37a927c990008785389fdffffff749ea40829cc5b95b65bdf16a7dc22a58a44f77f38b8b9fefd6f2524861dd0564592abb4cada288efffdcf9611970f8ad76dd38b54f9477a1be7f43be694a2466e3aec59e2f97acd1a550e0d023487dccf52", 0x6b) socket$nfc_llcp(0x27, 0x3, 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000e2000-0x10)={0x2000000000000169, &(0x7f0000de3000-0x30)=[{0x3397, 0x7, 0x43, 0xca}, {0x40, 0x7fffffff, 0xb40, 0xd8}, {0x6, 0x3, 0x10001, 0xfffffffffffff801}, {0x1ff, 0x6, 0x6ab000000000, 0x400}, {0x80, 0x2, 0x5, 0x3}, {0x8000, 0x7, 0x100000000, 0x7fffffff}]}, 0x10) sendmsg$unix(r5, &(0x7f00006c4000-0x38)={&(0x7f0000b35000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f000066f000)=[{&(0x7f00003c5000-0x82)}], 0x1, &(0x7f0000cfa000)=[]}, 0x44000) writev(r4, &(0x7f00009e8000-0x10)=[{&(0x7f000054c000-0xaf)="a8", 0xffffffffffffffa7}], 0x1) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000090a000), &(0x7f0000ddb000)=0xc) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f000097b000)={0x0, 0x5}, 0x8) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000128000-0xe8)={{{@in=@rand_addr, @in=@multicast2, 0x0, 0x0, 0x0}, {}, {}, 0x0, 0x0}, {{@in=@broadcast, 0x0}, 0x0, @in=@multicast1, 0x0}}, &(0x7f000053e000)=0xe8) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000084000), &(0x7f00000c1000-0x4)=0xc0) shutdown(r6, 0x1) sendmsg$unix(r6, &(0x7f0000ff8000-0x38)={&(0x7f0000dcc000)=@abs={0x4, 0x0, 0x3}, 0x8, &(0x7f00007b2000)=[{&(0x7f0000439000)="1235a551d8483b92e6cf63ef9fde26b56a1bccecfce7b0dc3c3708499bbbd9c0fb55f4d950546c2256e2d3686b2837366e0005a373e55d3a3cd6cfe89417b1ebb087bd05e1e487580913b7287807d6d0e6b77adca13293e54ac622aad0c3dba43dc54067fd1293f0c22f272ef3c92adf9a9c5417f321457ddb2a2195b83367013e963642a8f0f89c09daef8c61a30ea627f8ef3a2655e5321884d2e1c9c17fcab4db913a7352c5f64739925b80ac1197d11d4cfe414f0a0350528420f359ce38818b8d1ce39ede3de958d73a236b363f2fbc5f2cdcc64952a334dbbf01", 0xdd}], 0x1, &(0x7f0000865000)=[]}, 0x0) [ 94.689595] IPv4: Oversized IP packet from 127.0.0.1 [ 94.697129] audit: type=1400 audit(1517876411.185:73): avc: denied { map } for pid=17572 comm="syz-executor7" path="pipe:[32952]" dev="pipefs" ino=32952 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=fifo_file permissive=1 2018/02/06 00:20:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pipe(&(0x7f0000803000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000e40000-0x4), &(0x7f00004f3000-0x4)=0x4) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000110000)) sendto$inet(r2, &(0x7f00009ef000-0xf3)="9b3e57f21f22cb0927730c472c6ff16792d658a048a075f0f5b368cc24c67fd935e6bcda5f12ff4c54daba8f6b0834bbdd3e03cc5129bf6353fa46935d3d77e7f43bd7d7334ea52a254dac28247b03beb537f7ff48189b74c4479a893104900e095e48ca2ec4b9f354c519cf69bc090a4c1af8893b729617543467184c332ab2a4abff6a0a4f0bc2c0ff01dc0f64bb7f6496029961c2ed3b00ff4f723a7c4540298497375a32ae477b1584b596f51682145c6ef6fba727e0f9c50b17d8352872224591515ce64ac700f042bbb13ecea540f24463f5b6719cd6d22197f3fbe2d84dbed4576bda810f57d8e7c832ed6251f027fa", 0xf3, 0x800, &(0x7f0000ebb000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$ax25(r2, &(0x7f0000867000)="fef7feda17aac537a7f8ed6bdd06d07ec26475c1771f20cbc3d43a02164c212693050186961cae0e8296d52c31eb02e1a09f574a7aa8ee029f55bffdd30207b138e9050fa001f19516a559cdcec6f55ee1b623b139d1328758ab8421201663e9cc487528d6916c34", 0x68, 0x4000000, &(0x7f0000f5d000-0x10)={0x3, {"a937f2631f1fc8"}, 0x5}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00004eb000-0x32)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @random="579cd56a0ead", @rand_addr, @link_local={0x1, 0x80, 0xc2}, @multicast2=0xe0000002}}}}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f000070f000)={0x100000000}, 0x1) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000239000-0x12)=""/18, &(0x7f0000aea000-0x4)=0x12) setsockopt$inet6_int(r2, 0x29, 0x46, &(0x7f0000244000-0x4)=0x3, 0x2) 2018/02/06 00:20:11 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00006cf000)={0x0, 0x4}, &(0x7f00009c8000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r2, 0x5}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000001000)={@common='bridge0\x00', @ifru_flags=0x4000}) r3 = socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000001000-0x4)=0x80000000, 0x4) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@ipv4={[], [], @broadcast}, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000003000-0x4)=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) sendmsg$netlink(r4, &(0x7f0000003000-0x38)={&(0x7f0000003000-0xc)=@kern={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000002000)={0x174c, 0x23, 0x700, 0x5, 0x1, "", [@nested={0x188, 0x48, [@generic="e7c345ad07d20875a285b9a5a17698d69038cffbf8a074b70d0a726e422cae4bb1f5aba18ea791149f345aefeb21cc26c33f015a5484e0565e8b86b097f65f7ff39fd8822c3ec349b19472967113366633f29ab85376220c45e181a9b8720cc9b46a2e5d43d650e26578142f9dc3493fb184d0c0b3527e7a652ccbe3dba5e89d258590b9e75bae716368eb7c6954237db42d2af2a598074d89baca24479c8d73b81481a7d4c94326871597b4e367723e9b2adc25157ddab582c7d468e41340b29a75df", @generic="0d4bc727e98d6a02c22cf1715222bec2daaa9133cbbf09ba844b5bad9e46426d3954fcd2530104ef04cce11c2cc5630a559981a6dea1e5a77a1c6053c64011f902859321e45658c823bb575eaff36bca638694b00bc730f6fb9ff90359283cc57ac978347782a463f365898a7384afcb260feb6dc839539ef9c673f167563823e5e7ac059b6a4bbac21eefa2f710c297b341f2a944ea1f8b707edd7826cdb0acde05917208ad3910f3f4b6403715", @typed={0x10, 0xb, @u64=0x7ff}]}, @nested={0x9c, 0x19, 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@generic="b682ed3d9463691e35fec374ef0f6d93b2f763f058451af5e4cde81e8f1730806f9d071d3529f16544bfc57f5e8877c90411302e21eea324cac17e5ed81c5a2243d7d5bc1d171e131380c25923c81205c6babb14bf74a639c562ecda72752aebe848b9b01d47b08e8e54c291d6417d4eff27a78a24331f1497eb8d550ebdcecbeedf", @generic="9871e746de4687f61051ff287807ae2b8ef5cf92162e6fdf0857816ffa1a3ad07dcec5352c7f93e075d07544b1baff57b8ab91f5cb5b0209b918a18480084794b5a0278c4ca3bf1f5535ebd53465494dd14f75429490275a263ea58d00b9d16e22a7a8d9107ffb0af62cd72ffc9f19c6ad9bfe9a685d86edf7f68575c406347a68e8650d812115dec1062878801b0f2fffccd66a231405c88a380befa23a42a6c0e962082b1df3bd62a50a5e8b3b66ce902fdac853e522b0b2f1dce58b", @generic="9093f76bf6e74ca412f2c1a618b3adf22d920556d2bed22be69c0d9e06b92d7256ae635846f94a0fa473342614ccb0e52053b0d9ef4dfd71f0b485cc59068f4757dbf8241026794fab0f02e6fe568a4a22752b3611b2ea8345cbf079dc640ef21ed667f158a9ac9d90dd7dc2f85b1cfbf3980005a2d7488093f91796bb008c7321946523c8be2b8ae67bf6c6091dcde88e4a7fd5ad184111d0ec7f68da9b68f697500547efc577f240f84f0bb11b416ecd9f49eb9a469622fe69ca0767587f403f0553c0bec501a65a7119fa5f3e3e493244de75e2ac0ff9"]}, @generic="f75d37afbbe3bfadffe79efc7304e2a10cd18de1e1daea9988157a14906449aa3abf415facc481d5805b4c18cae11f066074b3eff7395b77fe5de15e7def95a843935647", @typed={0x10, 0x6c, @binary="02f711728c"}, @typed={0xc, 0x12, @ipv4=@dev={0xac, 0x14, 0x0, 0x13}}, @typed={0xc, 0x71, @u32=0x5}]}, 0x5f0}, {&(0x7f0000003000-0x274)={0x274, 0x27, 0x402, 0x1, 0x1, "", [@generic="4a91ab35f0238399579cc9de331c22c77bc6c67ca97964ab822755c734ae8afee1f93f3e4624c093352c50b01ecde859b169d5e96ddb655a75905e1b340f5263cf14f76f89c7f7ec67e31c755ea57f4ac2684a26ececbe3d92d5766a2e270cf373ad7bc167af38ebd0fb1f1bc1cfbabefbf59a02a6d3f3e95ad12a19a1cb642f74fb785ca684810b5802428f0ef822b2aa6fa1c6a3fb", @typed={0xc, 0x68, @pid=r7}, @generic="6794ca66a82e57e09f69f81f72bf2083180d285fa38647dd32b6eb191f10371ba368f13f449dd15bef54be4e3521eb0749836e0d95009208b14fea56c11f5e77c59f4413b960b710e2e79ca1ef1211886b746b8d69ada1346e8c5b6acb96bb4fa3e9986462637a32fcb0e2c32942c195fca2da922c8e9ab75c5b16a3c5a59e3f83ae5245cd8d7c9b8b5a3c762a6d78f85b97682b74b8fdda86aca11005b8551d5449f05c7e7ce5ce53593bc622fb355dc88461a642e7df573d98784eb3aeba050a", @generic="4edbd1cc50f3c4dd474cb536b4c2feb7cf8f613d692f7e435ab39b50aedcd614c59d1cd211a0f1070701381b02b520bc0711c8a3d26e5ff09e3383748642e0ff591846129b82da03df889481db61f309a4f1609cbe144ba42f6b4946c70f6b5f0e5f69078a319d8915931419bcb0397e202577bcf4786a3962c585", @generic="43b06d41c413de32ab366f8c007d7d2513f702b19a1388e1457dff6c02a730af07c1d57a08edfd73a6a317ae2f349ea9eb8f76d5f0c6c42cf2464c8b81e778ced10c940666204eccfa854e4b8d58f81aabda6c4a78f84145fcaa75c017464b355323a01621326332a50ce6b94e9fafff7fe17f01153c6a1c376ee244c3b0238e000b1fa6"]}, 0x274}], 0x4, &(0x7f0000001000-0x18)=[@rights={0x18, 0x1, 0x1, [r0, r1]}], 0x18, 0x801}, 0x40000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x7, 0x1f, &(0x7f0000005000-0x8)={0x0, 0x0}) epoll_wait(r9, &(0x7f0000002000-0x30)=[{}, {}, {}, {}], 0x4, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r8, 0x6, 0xd, &(0x7f0000005000)='cdg\x00', 0x4) setsockopt$inet_tcp_int(r9, 0x6, 0x0, &(0x7f0000004000)=0x5, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r9, 0x89e2, &(0x7f0000000000)={r8}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r10, &(0x7f0000007000-0x10)={0x1d, r5}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000007000)={r8, &(0x7f0000002000-0x1a)="b5580eaa471c573ba4e88dc6b34fc9d39d90e9302d4730df1b83", &(0x7f0000007000)="6be6dc660c260e176f3923bba4adc252f83c2e653b245b5be0dde6ebbd874883bab6c2bcd0424b90bebf9c71a3a208f2894864e245fa3311ed4de061b1a4dabf53fd202d9ab95eefbd943625519b7d304a528f153d1ca9f9613517cd50242800fe08b51f248f0e70836fd8506ca8c96bb55601cadcc18bdcdcf1f3384be1e4137fe5f31ef4881c8cf4f1968c3dd2b031018c7e52237f5e540ad399e5e988d0fc52752e33293dd544eaec2d88a00ce4499a175531af00627b62fad4c8adba534973a91a7eee43c88068e08f"}, 0x20) 2018/02/06 00:20:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000603000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000add000)={0x10}, 0xc, &(0x7f00006fa000)={&(0x7f0000274000-0x44)=@ipv4_deladdr={0x18, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, []}, 0x18}, 0x1}, 0x0) socketpair(0xa, 0x3, 0xfffffffffffffff7, &(0x7f0000b3e000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) 2018/02/06 00:20:11 executing program 7: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000026000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000027000-0x1008)={0x0, 0x1000, "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"}, &(0x7f000001f000)=0x1008) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000001e000-0x8)={r1}, 0x8) r2 = socket$inet6(0xa, 0x2, 0x0) syz_emit_ethernet(0x83, &(0x7f0000019000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "bcfb85", 0x4d, 0x11, 0x0, @empty, @empty, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x8001, {0x0, 0x6, "d7843d", 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @ipv4={[], [0xff, 0xff], @rand_addr}, [@hopopts={0x0, 0x0, [], []}], "b84fac5c4675974c67ed719f62f133a62c1866dc40"}}}}}}}, &(0x7f0000005000)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000022000), &(0x7f0000029000-0x4)=0x8) r3 = socket(0x800000000000f, 0x5, 0x8000000000003) socketpair(0x11, 0x805, 0x200, &(0x7f0000005000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r4, 0x4010640d, &(0x7f000000e000-0x10)={0x7, 0x4}) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000024000)={0x34ad, 0x0, 0x10003, 0xfffffffffffffff9}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$DRM_IOCTL_SG_FREE(r4, 0x40106439, &(0x7f0000027000-0x10)={0xfc, r5}) epoll_create(0x40) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r3, 0x400442c9, &(0x7f0000027000-0xa)={0x2, "0c11c9dec1ea"}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000020000-0x4)=@int, &(0x7f0000027000)=0x4) 2018/02/06 00:20:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000de1000-0x25)="2400000024007fff00000000000000000029f6ff0100000000060000000000000000ff10", 0x24) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000508000-0x10)={0x101, 0x205, 0xa37e, 0x1f, 0x0}, &(0x7f0000395000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000bcc000-0x10)={r1, 0x10, &(0x7f0000e03000-0x1c)=[@in6={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x401}]}, &(0x7f00003e5000-0x4)=0x2e7) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000e78000-0x66)={r2, 0x5e, "13aaceb5798ef8efc8def305510326162dc426f906c4fd0cae7b144ae5d19bced1c313a3362d88c03bf48e52717e49b79352b9f64ef5441610ee1ba1541ab04a671342fb04c3dc59ab6e83626d2811811ed480bd7baa30a1dbf21d3f6c72"}, &(0x7f00005d4000-0x4)=0x66) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000a33000)=[@in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in6={0xa, 0x3, 0x7fffffff, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x7}, @in6={0xa, 0x0, 0xfffffffffffffffd, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xb6}], 0x58) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000cbe000-0xa0)={r1, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x1ff, 0x1, 0x4, 0xc8f, 0x8}, &(0x7f0000f75000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000026d000)={r2, @in={{0x2, 0x3, @rand_addr=0xea}}}, &(0x7f000065d000-0x4)=0x8c) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000caa000), 0x4) 2018/02/06 00:20:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00006a4000-0x490)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x3, [{{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}]}, 0x210) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000c78000-0x410)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1, 0x1, [{{0xa, 0x2, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0x2ec) 2018/02/06 00:20:11 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) r1 = accept(r0, 0x0, &(0x7f00005b2000-0x4)) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f000064c000)={r0, r0, 0x787e, 0x8, &(0x7f0000fd9000-0x70)="af99b0cbd04a154bc9ab0c3b72c458bb661c809695b2a323061d798f2242654e12dc6745b9d5ebc22eec48b4ed2fbcfc539a45815b431946700cab0efa8eae34db706360cd458bb7e46d7d7f630038ed8c90026781af7b838b91b450204ff6253d9acfb6b107512271b8d82e6b5ac23f", 0x2, 0x81, 0xfff, 0x6, 0x7ff, 0x10001, 0xffffffff, "f44f218576aa107c945c22f3745eb22e52187ba1ff3947a184e742800a09804053bc385880acfe7ef7d2fe855fe4fca85560bc33c8ce07cd3dfdb7adccc41e96ef72d0b5638e9e2a88269e42236af92b127c4de2f8d5d5c4a407affd378e568a73054bc24b0bb79031b2974066a71311e728093395aebc8c5e8b7a7d9ec81834d46f28b4478b9f1c8746"}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000fd6000-0x4)) 2018/02/06 00:20:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgid() r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000400000)=[{&(0x7f0000954000)="02", 0x1}], 0x1, &(0x7f0000643000-0x90)=[]}, {&(0x7f0000ba1000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000e26000)=[], 0x0, &(0x7f000093f000-0xf0)=[@init={0x18, 0x84}], 0x30}], 0x2, 0x0) write(r0, &(0x7f000095d000)="07a641ffa5db947d7b1ba30701d29d20e7084cddc967948c173e8a8a6f350f981e825735aea0e8a4149cd4676c047957f5f989bc2b0a743f99ca6dd211bcb3ddff00ffb7518980c97373e09454c4785da4e82be69dfb1f7593b7bb3b375fe07fbf1ffd546e0b82517b864226bbb7ed4669101839435e119a3bae025bdee870b5fb89fcc8ea484725e880c57e797b2e6264e901b9af5b25aaf3cd4c4f0ecde674e197eae9f9efec11c66084d4528bae8f485ac16272c527e9b39ea9abab107006", 0xc0) 2018/02/06 00:20:11 executing program 1: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x200000000000003) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000001a000-0x3b8)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x5], 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00'}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31", {}, {}, 0x0, 0x0, 0x7}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x6}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x3a0) pipe(&(0x7f0000009000)={0x0, 0x0}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000025000-0x8)) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r2, &(0x7f0000025000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000026000-0x2)=0x10) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r0, &(0x7f0000025000-0x60)=@nfc_llcp, &(0x7f0000025000-0x4)=0x60) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000001b000)={@mcast2={0xff, 0x2, [], 0x1}, 0xbf, 0x0, 0x0, 0x1, 0xff, 0x9, 0x2}, 0x20) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r1, &(0x7f0000027000-0x20)={0x18, 0x2, {0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x20) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000016000)=0x5, &(0x7f0000027000-0x8)=0x4) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000019000), &(0x7f0000027000)=0x4) getsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000014000), &(0x7f0000009000-0x4)=0x4) ioctl$sock_bt(r3, 0x8907, &(0x7f000000b000-0x10)="c1e9b8fff1cfde779a32e26d28620aae") mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000025000), &(0x7f0000025000)=0xc) socket$inet(0x2, 0x6, 0x4d9d) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000024000), &(0x7f0000025000-0x4)=0x4) 2018/02/06 00:20:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) sendmsg$kcm(r2, &(0x7f00008e9000-0x38)={&(0x7f0000134000-0xe)=@l2={0x1f}, 0xe, &(0x7f0000534000-0x50)=[{&(0x7f00000ee000)='#', 0x1}], 0x1, &(0x7f000059a000-0x23c8)=[]}, 0x0) r3 = socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f00005b1000)=0xffffffffffffffff, 0x1) getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000f41000)=0x4, &(0x7f0000d58000-0x8)=0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000534000)={r0}) 2018/02/06 00:20:11 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x17, 0x6, 0xff, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000001000-0x4)=0x3, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000002000-0x4)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r0, &(0x7f0000003000-0x48)=@full={{0x3, {"037b11e26ab12a"}, 0xc5}, [{"3c5af8863fe9f4"}, {"57820c958d20d5"}, {"84cd24864bcfa8"}, {"d546407e1beeb9"}, {"817fb18b94a41e"}, {"257b3f26cb5d39"}, {"db49125f1b6a73"}, {"48e31cbb68d8f1"}]}, 0x48) r2 = accept$inet6(r0, 0x0, &(0x7f0000002000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000003000)={0x0, 0x80000000}, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000004000)) connect$l2tp(r1, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x1, 0x4, 0x2, 0x0, {0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}}, 0x32) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000005000)=0x927, &(0x7f0000003000-0x4)=0x4) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000003000)={0x400000000000000, 0x0, 0x2, 0x1, 0x1, [{0x0, 0x2, 0x4, 0x0, 0x0, 0x2800}]}) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000001000)=0x1f, 0x4) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000003000)=0x31d7c0000000, 0x4) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000000)={0x0, &(0x7f0000005000)=[]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000006000)={0x0, 0x5}, &(0x7f0000001000)=0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000003000)={r3, 0xc4}, &(0x7f0000006000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000007000)=0x2, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000)={{{@in=@empty, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000008000)=0xe8) setsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f0000001000)={@loopback={0x0, 0x1}, r4}, 0x14) 2018/02/06 00:20:11 executing program 7: r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000001000-0x4)=0x7ff, 0x4) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000624000-0x5), &(0x7f0000fab000)=0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000000000)={&(0x7f0000e43000)=@full={{0x3, {"a7d38a0cd54e9d"}, 0x800}, [{"4ec22aeeec764f"}, {"a7221dce17fb0c"}, {"c6180522c8eb4c"}, {"90b2eb8eab5c1e"}, {"ab697f9c4ae59b"}, {"d1c22102e3d7bc"}, {"d43d53f0a72964"}, {"34dd2ddc2f0045"}]}, 0x48, &(0x7f0000c93000)=[{&(0x7f0000001000-0xb6)="f613684b4b796e035ffa9e1858656d650a2ee512daddc843bb49c62302fa9f47d11ad0e6debeca65a8d823f7d22528e6d2a4d9addecd45a01ff1981b890dcdab723e537e36c09fd1100cd68db9792003898638078812eec80e26bb608c92f7af7b2304346af795e99fdd6017cbe1a8b5e99e370a10d80285d0a9e59f41ef6541bb9863ee2d717898b80af4517030ab1f7593d53c80c1bab1b8155aa72414b1113c791be3c24a90c214856f2274b0b81885fe0303612c", 0xb6}, {&(0x7f0000570000)="7c00340543b35b28306e511ad58fe8", 0xf}, {&(0x7f0000001000-0x3c)="590210856a2fa660149e090e5d68d6d20c34d16510900564444bb6f44c677538911d0bf752ec845d14500c20ad6a947c7a7cc338bd12324a21d62246", 0x3c}], 0x3, &(0x7f0000857000-0x2c8)=[{0x108, 0x10d, 0x2, "8f9991a6a767532ec95daf95b63539af3c0c00f96fe09d2986a2c247894821547a28322d63aea349154bfc80fcfca4b3799e89eeace2c740e931134f619fd9a87252ffab9c6a0803f4a2c67ae2990a68b5a2284be0a8064f4ea3279dda2c1d03f2cf8f9bdce7cd850f9cfc4dc19fa25dc5a94ddd01c16a9613d2e10e5a3ef0de770c7a936f83f2c0a2467f612e58df5efe3883b60267db2f6b9b33f8589ef222cd5798aa6735444545fa7d48b85ff1a4f01c7b3db12b7f66578911c2559c98e5d91911fd867b3493834fd35309895653decfb8f9179fee230ea209be0c81bf9c1ff2820edfba2f35870403b51b798ed0fc2d"}, {0x50, 0x109, 0x3f0000000, "4292e033d80899b74727a0c8b7df934bf9dd1d45edc5b3d97ada33dd4be09bd1219646dec31a72c375e5649fb41bc69c11fca38db2b3c9e28177"}, {0x90, 0x0, 0x100000001, "01142d12ba5735734affb8320de0b70ada817ce3e1bde681c4a8bc0c6355e9f965b08ee40e1808d076fd24ef281ab56240b694ac52543d1c3e59ba2c6b9254c01b5440a057b2a3f21a30cbaa58970f0419a78a7bd2900e8d88e9b96bf0f5e8ffd9069b45270085d2d5b9b6bd03750d82499e3f541d477f4ef29dff3393555d37"}, {0xe0, 0x0, 0x2, "4aee0815853987915bb8b4543e018b6863307b688fe0f4723383b16d9f651e437ba4344cd70a080de3be91611f099e2b2af58f04027172c68e238116330569550599833bce3a36e88e03e6ed87b467c0edf1b3cfaf2979be2ac3697f3e772902d4e73897cfd7fbce11c4aff94378f0c13b7406a6781d0975eb87f5b3c112501f0d035c506844d5322673e28e520da52d91f147cc9e865f712db0464091539cb6fd57f919634e59da03da1587d05f911897529e185a481910e4ffa9f74ed53919e20d33caf58100a2e2952ad26b"}], 0x2c8, 0x4000000}, 0x800) 2018/02/06 00:20:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000293000-0x4), 0x800) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00004e4000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1200}) r1 = accept4$inet6(r0, &(0x7f0000cb4000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000920000-0x4)=0x1c, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000d75000-0x88)={0x400, {{0xa, 0x3, 0x8, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}}, 0x88) r2 = socket(0x9, 0xa, 0xe2) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000347000+0xca3)=0x4, &(0x7f0000127000-0x4)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000011d000-0x8)={0x0, 0xfffffffffffffff7}, &(0x7f000077e000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00006d8000)={r3, 0x1c, &(0x7f0000dee000)=[@in6={0xa, 0x1, 0x6815a332, @loopback={0x0, 0x1}, 0xffffffff}]}, &(0x7f0000b28000)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00006bb000)={r3, 0x100000000}, &(0x7f0000178000)=0xfb658abb40994bfb) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000a5a000-0x4)) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000671000)={r0}) r4 = socket$inet6(0xa, 0x807, 0x400) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f00000fc000)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, {0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x8, {0x2, 0x0, @loopback=0x7f000001}, @generic="8ce88b0c7c07683d8fed793c1d065076"}) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000517000)={0x8000, 0x0, 0x2, 0xdc33, 0x81}, 0xc) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f000063d000-0x78)={0x7, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x1, @rand_addr=0x52b}, {0x2, 0x3, @multicast2=0xe0000002}, 0x4, 0x9, 0x1, 0x1, 0x200, 0x0, 0x4528, 0x4, 0x3ff}) syz_emit_ethernet(0x2a, &(0x7f00002f2000-0x2a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo={0x8}}}}}, 0x0) getsockopt$sock_int(r0, 0x1, 0x39, &(0x7f00007a1000), &(0x7f0000958000)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f00007e2000-0x40)=[@in={0x2, 0x2, @empty}, @in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x1, @loopback=0x7f000001}, @in={0x2, 0x2, @loopback=0x7f000001}], 0x40) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x2, 0x4) 2018/02/06 00:20:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004ef000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a88000-0x4), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000784000)="f58eb05e254807f26ef1aad8ebc45da6", 0x10, 0x0, &(0x7f00001f0000-0x26)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @empty}}}, 0x26) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f000017b000-0x68)=[@in6={0xa, 0x0, 0x3, @empty}, @in6={0xa, 0x0, 0xfac0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}, @in={0x2, 0x2, @rand_addr=0x5fe}, @in={0x2, 0x2, @loopback=0x7f000001}, @in={0x2, 0x1, @rand_addr=0x100}], 0x68) readv(r1, &(0x7f0000328000-0x60)=[{&(0x7f0000835000-0xc0)=""/192, 0xc0}], 0x1) 2018/02/06 00:20:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000252000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000a1000-0x8)={0x0, 0x2}, &(0x7f000098c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000001b000-0x20)={0x422, 0xa72, 0x4, 0x0, 0x4, 0x4, 0x1ff, 0x4, r2}, &(0x7f0000089000-0x4)=0x20) bind$alg(r0, &(0x7f0000861000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-des3_ede-asm\x00'}, 0xb) accept(r0, &(0x7f0000289000-0x10)=@in={0x0, 0x0, @multicast1}, &(0x7f0000436000-0x4)=0xfffffffffffffeee) [ 94.983806] ip6t_REJECT: TCP_RESET illegal for non-tcp 2018/02/06 00:20:11 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f00006ef000)=0x100000000, 0x4) sendto$inet6(r0, &(0x7f0000c4f000)="164eb6d933306f5a082b5340a9d403e5dbd6c4d5b1eb1c0deb4130075f64602dc3cf9b2a218a5850dce52d512cb883a1614f7bf681e42494d9280ff70507c86f00abcd137c284fe51312cb92574096fd1d3cc719f9734cbc39ad50b55e5c262ba62c74a9a839", 0x66, 0x4800, &(0x7f0000f5d000)={0xa, 0x1, 0x81, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x401}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x1000000000000033, &(0x7f0000370000-0x6f), 0x0) 2018/02/06 00:20:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000bc3000-0x1000), 0x0, 0x0, &(0x7f0000114000)={0xa, 0x2, 0x1, @empty}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) [ 95.026103] ip6t_REJECT: TCP_RESET illegal for non-tcp 2018/02/06 00:20:11 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@rc, &(0x7f0000001000-0x4)=0x9) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00000dc000-0xc), &(0x7f0000dc7000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ac1000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00006ad000)={0x0, 0x0, &(0x7f0000d2a000-0x10)=[{&(0x7f00004ec000-0xa7)="99eac84d6a3828b426e0d2bd94a372440296e7dbd81f7612aaee2b98e359972268a6af8bb583511ab042180436c76c32970e44798ed07d43ab574b074b21e9a99da113d6d973638d7185a1393c59f311e600d795800c6463d8e082ef7fd88fcef89439af7ad34afa5bdff6616ac8e859bd8d40b974ce6ca9914b019a669c0861", 0x80}], 0x1, &(0x7f0000c07000-0x78)=[]}, 0x0) recvmsg(r2, &(0x7f000022f000-0x38)={&(0x7f0000bb6000-0x10)=@ethernet={0x0, @random}, 0x10, &(0x7f00008b2000-0x50)=[{&(0x7f0000768000)=""/121, 0x79}, {&(0x7f0000936000+0x161)=""/12, 0xc}], 0x2, &(0x7f0000139000)=""/70, 0x46}, 0x0) 2018/02/06 00:20:11 executing program 5: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) syz_emit_ethernet(0x26b, &(0x7f00003d4000)={@random="bec6ce6e00ec", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0xe9, 0x6, "fe6193", 0x235, 0x62, 0x10000, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[@hopopts={0xbb, 0x3, [], [@calipso={0x7, 0x8, {0x100000000, 0x0, 0x8, 0x0, []}}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0x0, 0xbb}}]}, @fragment={0x21, 0x0, 0x3, 0xfff, 0x0, 0x3, 0x1}, @fragment={0x88, 0x0, 0x25bc, 0x9, 0x0, 0x0, 0x1}, @hopopts={0x1, 0x18, [], [@calipso={0x7, 0x58, {0x1, 0x14, 0x1, 0x5, [0xa69, 0x4, 0x7, 0x2e7a5db2, 0x6, 0xffffffffffffffbf, 0x800, 0x0, 0xa9, 0x7]}}, @calipso={0x7, 0x18, {0x3268000000, 0x4, 0x7fff, 0x400000000000, [0x5, 0x7f]}}, @jumbo={0xc2, 0x4, 0x4}, @jumbo={0xc2, 0x4, 0xffffffffffff8001}, @calipso={0x7, 0x40, {0x0, 0xe, 0x4, 0x7, [0x1, 0x9, 0x4, 0xcf, 0x7fff, 0xc5, 0x2]}}]}, @routing={0x2c, 0x2, 0x2, 0xb61d, 0x0, [@remote={0xfe, 0x80, [], 0x0, 0xbb}]}, @dstopts={0x2b, 0x4, [], [@pad1={0x0, 0x1}, @enc_lim={0x4, 0x1, 0xac}, @calipso={0x7, 0x18, {0x7, 0x4, 0x2, 0x9, [0x3, 0x1b7]}}]}], @udp={0x2, 0x3, 0xed, 0x0, "521eaaec70373f17f3eae20dc8658d96d705977971142992c68faa2d460898062030f37ab72d11c9a0c87bbb7f86ba402a0d6720a6e5af5ee73eb19b2a951ad1062224c89641e76021e2c2661476e82177806b01cba90d78c0b3d1cdf692e6c7a34265fc855f61eb9b08b835dea64f2663d0e8e6d29ec2285b2a53b7bc1792bace11670d5ddda479dce2a6466884773a7c6f869fab013830ac6fec0b6ffedbae436a08843d781f50d54bf6000feae78f2062d893524b647cd6a9a7c5ff7be41107fb4fc9e47ec462d00e69a84d1d7d56aa5afd5934388ea2aa538349d669099a64c06e0bd6"}}}}}}, &(0x7f0000005000-0x14)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0xe, 0x1ff) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f000082e000)=""/158, &(0x7f0000043000)=0x9e) socketpair(0xb, 0x2, 0x155, &(0x7f0000fd7000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000619000-0x5c)={{0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x3}, {0xa, 0x2, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}, 0x6, [0x3, 0x7fff, 0x8, 0x0, 0x100000001, 0xfff, 0xe18, 0x4]}, 0x5c) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r0, &(0x7f0000fd7000-0x58)=@alg, &(0x7f0000a3c000-0x4)=0x58) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00001b3000)) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r3, 0x800448d2, &(0x7f000094f000-0x10)={0x1, &(0x7f0000fd6000)=[{}]}) 2018/02/06 00:20:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000677000-0x10)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f0000a94000-0x4)=0x10) shutdown(r0, 0x0) listen(r0, 0x1000000040000003) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000058000)=@in={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f000093f000)=0x10, 0x0) 2018/02/06 00:20:11 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000211000-0x10)={0x200, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000d5a000)=@framed={{0x18}, [@alu={0x7, 0xfffffffffffffff9, 0xf, 0x2, 0x0, 0xfffffffe, 0xffffffffffffffff}], {0x95}}, &(0x7f0000d0b000)="73ffff000600006c08be", 0xffffffffffffffea, 0x1000, &(0x7f00009b1000)=""/4096}, 0x48) pipe(&(0x7f0000ca2000)={0x0, 0x0}) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000552000-0xc)={0x2c000000, 0x4, 0x33}) 2018/02/06 00:20:11 executing program 2: mmap(&(0x7f0000000000/0xb01000)=nil, 0xb01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000090e000)={0x0, 0x80000, r0}) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000b01000)={0x1, &(0x7f0000b01000)=""/185, &(0x7f0000b02000-0x18)=[{0x6, 0x1000, 0x5, &(0x7f00003bc000)=""/4096}]}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000af1000)=0x3, 0x4) sendto$inet6(r0, &(0x7f00004c6000), 0x0, 0x200418d6, &(0x7f0000ad6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/06 00:20:11 executing program 6: socketpair$ax25(0x3, 0x5, 0x8, &(0x7f0000c8c000)={0x0, 0x0}) bind(r0, &(0x7f0000ec7000)=@sco={0x1f, {0x7cf, 0x5, 0x95, 0x1c, 0x0, 0xffffffffffffffc7}}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xb, 0x7, 0x8) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f00004fd000)={r2, 0xffffffffffff8001, 0x3ff, "3cfa975e5f6e1fae193554437310682dbabac198ae5027701b3f6dd59918542a0880c2240906250cb49da83c21eee81a2bd273f8a1c0081f6971f995f6a307b3c80f204a5571b4bdb1adf0"}) syz_emit_ethernet(0x3e, &(0x7f000029c000-0x46)={@random="a16e8aa67acf", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @rand_addr, @empty, {[]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x7fffffff}}}}}, &(0x7f000038f000-0xc)={0x0, 0x3af, [0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000c7a000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x10, 0x2f, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0xc1, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) 2018/02/06 00:20:11 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000cf7000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4), &(0x7f0000a92000)=0x2a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000f59000), 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00006a0000)={0x5, &(0x7f000003e000-0x28)=[{0x1, 0x0, 0x84e}, {0x3, 0x0, 0xffffffffffff5ffb, 0xb506}, {0x8, 0x1ff, 0x1, 0x3}, {0xffffffffffff0625, 0x5, 0x401, 0x2}, {0xf9, 0x7000000, 0x1, 0x6d4}]}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000b06000-0x4)=0x290, 0x4) accept$packet(r0, &(0x7f0000590000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00002f3000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f000031e000)={@empty, 0x6, r2}) sendto$inet(r1, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) writev(r1, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87", 0x1}], 0x1) sendto$inet(r1, &(0x7f00005ca000-0x90)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f7d59a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529754899253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fcb30851bf8c727e06fe7303ad96715b468117d011d46c52f11ce74a", 0x76, 0x1, &(0x7f0000ea7000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) r3 = accept$unix(0xffffffffffffff9c, &(0x7f000003e000)=@abs, &(0x7f0000d42000)=0x8) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f000060b000-0x4)=0x420, 0x4) shutdown(r1, 0x1) socketpair(0xb, 0x800, 0x5d9, &(0x7f00001df000)={0x0}) ioctl$DRM_IOCTL_AGP_INFO(r4, 0x80386433, &(0x7f00000ed000-0xa6)=""/166) 2018/02/06 00:20:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x42, &(0x7f00001da000)=""/30, &(0x7f000044e000)=0x62) 2018/02/06 00:20:11 executing program 3: mmap(&(0x7f0000000000/0xeb4000)=nil, 0xeb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000d58000-0x10)={&(0x7f000070d000+0x739)='./file0\x00', 0x0, 0xd}, 0x5) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000648000-0x2c)={0x2, 0x4, 0x6, 0x42, 0x0, r0, 0xfffffffffffffffd}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eab000)={r1, &(0x7f0000ea9000), &(0x7f00003d9000)}, 0x18) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000eb5000)={0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000b17000)={@common='ip6tnl0\x00', 0x0}) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000eb5000)={@mcast2={0xff, 0x2, [], 0x1}, 0x2, r3}) 2018/02/06 00:20:11 executing program 1: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) syz_emit_ethernet(0x83, &(0x7f0000019000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "bcfb85", 0x4d, 0x11, 0x0, @empty, @empty, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x8001, {0x0, 0x6, "d7843d", 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @ipv4={[], [0xff, 0xff], @rand_addr}, [@hopopts={0x0, 0x0, [], []}], "b84fac5c4675974c67ed719f62f133a62c1866dc40"}}}}}}}, &(0x7f0000005000)={0x0, 0x1, [0x0]}) 2018/02/06 00:20:11 executing program 4: socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000692000-0x4), 0x4) 2018/02/06 00:20:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000bef000), 0x4) sendmsg$alg(r1, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="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", 0x1001}], 0x1}, 0x0) sendmsg(r1, &(0x7f0000212000-0x38)={&(0x7f0000929000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14, &(0x7f000008f000-0x80)=[], 0x0, &(0x7f00009fa000-0x1010)=[]}, 0x0) recvmsg(r1, &(0x7f0000152000-0x38)={0x0, 0x0, &(0x7f00009b7000-0x30)=[{&(0x7f00002fb000)=""/4096, 0x1000}], 0x1, &(0x7f00003b9000-0x39)=""/57, 0x39}, 0x0) 2018/02/06 00:20:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000e31000-0xff)={@random="a16e8aa67acf", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr, @empty, {[]}}, @icmp=@echo={0x8}}}}}, &(0x7f000038f000-0xc)={0x0, 0x0, []}) r0 = socket$bt_l2cap(0x1f, 0x2, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3000000, 0x50, r0, 0x0) 2018/02/06 00:20:11 executing program 7: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0xe0000001}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) 2018/02/06 00:20:11 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000d000)=@filter={'filter\x00', 0xe, 0x4, 0x290, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14}, @broadcast=0xffffffff, 0x0, 0x0, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x88}, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@unspec=@udplite={0x30, 'udplite\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @multicast1=0xe0000001, 0x0, 0x0, @generic="6bd6d44845736f889ec1cf4c41f2affa", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000000c000)=@ax25, &(0x7f0000014000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000005000-0x8)={0x0, 0xffffffffffffffba}, &(0x7f000000c000)=0x8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000010000-0x8)={r2, 0x6}, &(0x7f0000014000-0x4)=0x8) 2018/02/06 00:20:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000dcf000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000062f000)="ca", 0x1) r1 = socket(0x8, 0x0, 0x10001) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00001a0000)=0x2, &(0x7f0000132000)=0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000a1b000-0x6)={0x0, 0x80}, &(0x7f0000186000)=0x6) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000e09000-0x4)=0x2800, &(0x7f00006b6000-0x8)=0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000e78000-0xa)={r2, 0x80, 0x1, [0x0]}, &(0x7f0000ded000-0x4)=0xa) 2018/02/06 00:20:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c002a2", 0x18, 0x40000000003a, 0x100000001, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x82, 0x0, 0x0, 0x0, 0x0, @empty}}}}}}, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000ff9000)={&(0x7f0000a75000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, 0x3a, &(0x7f0000b65000-0x30)=[{&(0x7f00003dd000)=""/4096, 0x1000}, {&(0x7f0000118000-0xeb)=""/235, 0xeb}, {&(0x7f0000080000-0xf8)=""/248, 0xf8}], 0x3, 0x0, 0x0, 0x4}, 0x2) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f000094b000-0x4)=0x1, 0x4) 2018/02/06 00:20:11 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000002000-0x8), 0x1, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000005000-0x1c1)=@nat={'nat\x00', 0x1b, 0x4, 0x2a0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000005000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @dev={0xac, 0x14}, 0x0, 0x0, @common='erspan0\x00', @common='bpq0\x00'}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x0, @multicast1=0xe0000001, @loopback=0x7f000001, @port, @port}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty, @icmp_id, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @icmp_id, @port}}}]}}, 0x300) 2018/02/06 00:20:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xfb) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f00001e1000)=0x8a7, 0x4) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000167000-0x10)={0x0, 0xffffffffffffffff, @remote}, &(0x7f00005d2000)=0x10, 0x800) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000f6e000)={{{{0x2, 0x1, @broadcast=0xffffffff}}, {{0xa, 0x1, 0xbd40, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8001}}}, 0x1, 0x5f0, 0x8d, "5336ba8fcba602611512852adbcef864631db8852c6c4d6577eecb21fceceb9d0b6f88a6faa347aa099711a819614bf7f125ead43278646f05104642f463e1eb29ef64e26d00939b5ae157d1a699fd77"}, 0x160) 2018/02/06 00:20:11 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x8001}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r1, &(0x7f00009a9000)="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", 0x4d1, 0x0, &(0x7f000011b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00006a8000-0x4), 0x4) listen(r1, 0x7) r2 = accept(r1, &(0x7f0000de7000-0xe)=@l2, &(0x7f0000d37000)=0xe) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000a54000-0x10)={0x0, 0x0, 0x67, 0x8}, &(0x7f0000f56000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000dcb000-0x10)={r3, 0x10, &(0x7f0000dd8000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}]}, &(0x7f0000f34000-0x4)=0x10) sendmsg$kcm(r2, &(0x7f0000ad4000)={0x0, 0x0, &(0x7f0000ca7000-0x10)=[{&(0x7f0000185000)="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", 0x2b1}], 0x1}, 0x0) sendmsg$alg(r2, &(0x7f00006e4000-0x38)={0x0, 0x0, &(0x7f00004ad000-0x80)=[{&(0x7f0000d0f000)="18", 0x1}], 0x1, &(0x7f00004b6000)=[]}, 0x400c040) 2018/02/06 00:20:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b5e000-0x8)={0x0, 0x0}) getpeername$ipx(r0, &(0x7f00008d1000), &(0x7f0000828000)=0x10) socketpair$inet(0x2, 0x0, 0x2, &(0x7f00009fb000-0x8)={0x0, 0x0}) getsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000221000)={@remote, @loopback, @broadcast}, &(0x7f00002d0000-0x4)=0xc) getsockname(0xffffffffffffff9c, &(0x7f000080e000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f000053e000-0x4)=0x2e) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000d0a000-0x4)=0x5, 0x4) r3 = socket(0x801a, 0x2, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f00008c4000)={@common='dummy0\x00', @ifru_addrs={0x2, 0x3, @empty}}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000f42000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r3, &(0x7f000094e000)={&(0x7f00005ed000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000461000)=@newlink={0x24, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r4}, [@IFLA_AF_SPEC={0x4, 0x1a, []}]}, 0x24}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000076000)=0x2, 0x4) 2018/02/06 00:20:11 executing program 2: pipe(&(0x7f0000b12000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000f0c000), &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xee000)=nil, 0xee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000ed000-0x1a4)={@random="d7ec470c000e", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x4, 0x3c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, 0x0) 2018/02/06 00:20:11 executing program 3: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000041000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x4000000005450, &(0x7f0000e66000-0x8)=0x3f) shutdown(r0, 0x1) socket$unix(0x1, 0x2, 0x0) 2018/02/06 00:20:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a53000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-aes-aesni\x00'}, 0x58) socketpair$inet(0x2, 0xa, 0x100, &(0x7f0000457000)={0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000c08000)=@assoc_value={0x0, 0x8}, &(0x7f0000c0b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000e10000-0x8)={r2, 0x8001}, &(0x7f000020b000-0x4)=0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000a06000-0x38)={0x0, 0x0, &(0x7f0000de3000)=[{&(0x7f00008e9000)="de7ba5f2da1dd99c99112bf66859bf8021ce6b390a7c44cc687247976f2cd004955fb15ca5711f154834ccac9c8b5ddeba1f682f225384c4c50216622a89c9303141a262200560934daf09603b37bb918bb94641b92c0f22a1bb1fb4e15ac2b737076b44048045aba1865ac6f5975df665a194db6833f07c36d296969e8a5f93", 0x80}], 0x1, &(0x7f0000b75000-0x78)=[]}, 0x0) readv(r3, &(0x7f0000768000-0x20)=[{&(0x7f0000a92000-0x87)=""/135, 0x87}], 0x1) 2018/02/06 00:20:11 executing program 7: mmap(&(0x7f0000000000/0xed1000)=nil, 0xed1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffff8) sendmsg$nl_generic(r0, &(0x7f0000ed0000-0x38)={&(0x7f0000ed0000-0xc)={0x10}, 0xc, &(0x7f00000a7000-0x10)={&(0x7f0000ac5000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/06 00:20:11 executing program 5: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x80000, 0xffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x20)={"47a8abc7532711773994c555ab1d902d", {0x4, 0xc4, 0x5, "55da399ed2a2", 0x5}}) r1 = socket(0x40000000015, 0x805, 0x0) recvmsg(r1, &(0x7f000071c000-0x38)={0x0, 0x0, &(0x7f00002cd000)=[], 0x0, &(0x7f0000f51000-0xc0)=""/192, 0xc0}, 0x0) 2018/02/06 00:20:11 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000d000)=@filter={'filter\x00', 0xe, 0x4, 0x290, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14}, @broadcast=0xffffffff, 0x0, 0x0, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x88}, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@unspec=@udplite={0x30, 'udplite\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @multicast1=0xe0000001, 0x0, 0x0, @generic="6bd6d44845736f889ec1cf4c41f2affa", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f0) 2018/02/06 00:20:11 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ff6000-0x4)) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000f11000)=0xffffffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000002000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000001000-0x10)={0x0, 0x0, 0xffffffe000000000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000002000-0xc)={r3, 0x80000, r1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001000)={r1, 0x0, 0xa2, 0xfb, &(0x7f0000003000-0xa2)="fee548ee3249ba33ee736083e56e79ee725f1ea65ed47b348980696cc38b4f0fd36c65d800b97b2e8903dc32782d21eaaf08cd136a9a89b0fdfa73496cf961c7cf32ccef75dcdec134072ac4e8aa0cca9e02e3a89543d9c88c8d7f31e5ebb22ddfe5d7f85e34e9cd0a21822be615e9206157839a9a5af2e7ca9dd3998dc6e0a5301d4a15d3e881e9f6ba0b27d1dccee2a6acb7d281ce6dfd3af587858fe3d6674111", &(0x7f0000002000)=""/251, 0xe5, 0x80000000}, 0x28) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r4, &(0x7f0000003000)={0x1f, 0x1, {0x2, 0x1ff, 0x7f, 0x2, 0xffffffffffffffe1, 0x3}, 0x3f0000000, 0x1}, 0xe) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000004000)="73f19344f2c2eae237fece4da51c5c0b0116d905306c7623221df7f52425995b18e5fd1af354312a7b47de93c0a99b570dc041ec1862d81138ee6b3ae103651c58c3b232cc62585492fd0c8567dfeb1e9cc1e18d3d97400844b3bdaf8897dd82566bd380d43bca32d0142b9602825875e7e96daad0e2bfd2ecf74740aae185df20ca52efd5574aedc3806f70d720ab2be56dabc4c5b26f8aee95540e12fa1d49709a8ffa26e02490ff6c7d62e559d686c28fa485d72eb25fba2ae0e7e63d1f7c4bece914fefe9e01a5aae2aeab5f610039b57617b376e278d9abf7b4374d9a7b6f28d94fc0de6a5cb0ff84dc799c3b263d317f6e137f1ad4f2f600645f04d950f08141da278e194f5ed86c8e44ae83fa4ebdc443f3618d35ef7c5f02df1d26f22c224ce7c22d9a16a7f9dd440ccd049894e5c693951977865689919d84cf8772d1572ba38d0a3a75319b301a3ab277ab9bbdb025c56a1ade1734fbf2ce561134d9d0b054eec07daf8233261cce2ff6b1fd8af453e940fe5682dfe798fbdb8211f015737086035aedf3d7a74f0ebe4b1f68d1c84c621ec4434e8b50a23dc695870aa6a2b3ef899b1997b93457f1bb8f602238261c7a58c50f422c4b6239ddb80b6f8f99c6070214c848da8c376b81d77a6e32b786e7978c64e24ada00f8c132498122ab3022db47bf46bb51a46c09ce69e86d62ced6456e4e3318419507f6c7b922a9a7622a81145ae0a864d814d63f7ff7101b5e8dff455f50a0833854ea06e19fbfd73daef70169d376cc19d466f7dffd40f3fd2b18bc4500238fcf6aae8632138fafee3edb3d57a9f58b85ecb79e06af06c1b276ab5d2205060dbbde8257eb9d2e02a3e7b04c51dce682a00f2a62134ab2d5e1c164e49fcc79294a42678b0f97fba5e8a71a6a7a9e6172a842963390d132028bd35e1492db5e11895373dba4e31b0394afba7256405b11b88128e53249eb34df4a3091e0cd5468bceecf3ee6cbf6b8fa57448a96246ec34de591539ff4dd3a6aa8c7d401bf901b3719f160f845c0218cde328550e552bbb120a3ec18b62de770e3926535549bca649e8a523e03776789affbd66dbab17a26efdd7c8948c72e7e90dde1ce85c0904a1534538a6ce125195c2c00ea09334e2f98b5ea3f9615d68ab3916fdb15ca2a04666ee26607d690b4db96756c4484ff086ba5d5c36493fec36e58af304ea959eb8ac6088e87f0e1e94090fbbbfb7295526a627da5a86172f60574e53cce3be862be361c8e36979a970f5c7b8b99aabd3518470020f55d8f3a011fa0c1042ffef777c90804e8fdd68f960ed4462d0b794c3bcb1f76619440c9ffc9998a8b3c4edf0f935dbe02f94022a0c7df1313f37136ece5803b71c049a23b569b0d750c06be2968a343b5684dc06e02b4c8d867e029f56411c9c90d0d83aba276d3db36f4f978b62bf7bf58e0d7f97eacfdef88f2bc202eeb75772a94e1e1750b199a0513b304a7e8ec19e28d3681a5a52aa911f8fbcbedafc1bc23670db1e890e235e43447f0cbfe6c624146f965fb50b696666f970d35d8cbd36aa566fa4ae4a984861a06ff325ff86c0bf5284482b38fd8b2826ec1c945ff9fa24f6fe886ef4b5c7fabe93d71431c65809e21ed06deb8b29a55bdc9b51519cf2a94c5b0cca17caf297928e49e7a14afa44ccd163f774ab68fb5ebaf15cfb70aaaaf4c3bf331da4c3bc758ce92b6bca5633727794c1b75700ddd5d0971a7a771d8db01878467ac8d3d3eb49e78f5173716a9f1bca6d1396ee8b448555cf87576b8f3211f82959027eaf0349dd009f4e4cda2bc3e1ef9b72fedee76215ee874e2f3372b088b5e79525745e18b5f14b76b3025ec266c0b2f875d53f9455746ddc9534d35fe56a665bac44911ed2ce5f482deb0453f36387634f19555eadde3b59a4ab12a8bcb31a55261cb0e216074db423bf35461d0b79f5afead09e37cbca7bf9b8a86062651395068fd98a21553b2e0c5bbab9be870f97faaae439e28b0da323c0a52b35ce1f383dd9ebb2bab1c1df05fde6f5b2639e600ae32e4ceba61dea7ad67bb26c56fc5f40f7b3fb1b7a456a8ec93f0dc36af2c4ce28e32ba4b385f1e18593d9c5f88e9b159709b932600dd3e0b70ea5e031001564b7356fb9e98ea75c651ab115d67d5696de02b115d60e1724c488a30f3c8c29ba0362bffbc476b892596a186d7a984f37dccfd0a7e1deb6d2316d8f2e89f726dc48e32c70c9a8677b5d26142c279813c8d1c7c61e99bfc451714bb37b21f7fcc9bee3e76fff6af0190625ce8b50a14ad29ea0e0c15d4a30e7a22aba838c9202e451eec3c0cd5ec06d61dd4c96cea52a56eb2b1b0cc68d68a4dd10b2bab50fa4a4863c98552d610d648d26d942bcba6ddb3f19e0f9d94131b7836704d0413785af375acf10476f08795c6d8b940d0bd6c1ab431172db2cee99dd6ac3eda544777767e3c08f7b743f8f75b7b76cc810babf7cbcba3fe679ddfbd3a47437b173b8406163951a940cf07d2d120b7ff7fbf2ad07357f475b2488ec19467ea88a81e651e589041e0156b8b2299837e61cd15fe63f904bdb679eccec14c10eda14d1992d0dbd66fb1268ec449249d5c5a942cb0ab782daabc24d29c21a78f0714fbe76af0d671d85a5e11b43939333ecd434669bccf8b0e80f4da7ca44ca07ae16c39029b9f0c6df58ab79646a52a3607b11b777326a94b51c3411c2bc34341d59c71b0f868f808f7a9312ad782cf62d2110bbf945a51f56b4659ee868e11a3cda2ff987309dc7cf3522e5ecda2c13c7eaa65da2601960c65dfb92b7bea28a971e02abc1a2398add4d572697424dcd28f13a5af740e21525ca99808b4a3f664e7c501b6593b6af354d899daea0feda4256f9b1922c242e46dc7312fe6422d47f0e57f6d5cb5411256535af6f67cba2d5a4d9c2de05e0a47e537be571f1375b92e8e1af88d95b350f516970528fee96f768bfe73026c6ffd6f8f659a343483a06c5bea78230173cc43a69998eeccb8ed6fe965544a1ce7cf393bd15dfcc369270790dee79fe7cf4756eb7dff1345d378236660b7ce99aa8b8ae0f7daad1e9812d67a1ee006a5edb6e6d73bf6ef8c0505ba56d8ffcc75c9e1a3f3ef493f93ba828151dda6add2d150eb1a48e950e276c7aee24f29828215f2519660a980794bf9069ed8aaf8123ea3e151e6904950b39494c486996fcbd46415aa5fbf3a804f88238a5eed133e9473286c80e0db2137222f8ea2b4a8f84a078867f412105b5df2b79dc98e8eceb3465b5d4fc7f5bffc6e17ae529a218ecc6fc4243df8cca3bb9582a1c512ab1d6601ff292fb5b39b8a423b393a12c35838b2b793f5543f6f426487b20f05893bbd193e3f96376b55eb82202b85baec7bf6e97f8b355b2c56b741958d4f83adda5dc8e5a4c7f3f67f42cbf51d8e42e0a4a586c042b93e4c243374c53df93193a5085bb119a440ff4a7af2a6022aca583350aadab8745c9e7f941a01a2c0c9d63d4e2340b5a7288272d187c5c8bb9a7639e15144c697ec36f15d5834e8e4ebc88eef0a7c082da64eabaf53ab22164bd1a25e8f66236e12538c91883106747f0168d4cb0e47d437420ae222992e4af2486534ffb9825a066eecc505c52f2616be85753d5ab6c6c2b5d298db9c1d77f09024db18261489cab11d686e4e426a6cbeb93ba044378eb11ca9754aa827513a21cc6fc2ab9732e358aaff72073cf0944d2e4c8c8b516de0642c1367d423cc31c7cc202be16f6e7c7a989cdb689f98e26f2e8d4c3cd9812bd8e783118f31ba2fe1b72243ffa3fce7076c38705a10151cd794f49a9c5848e23d3693aaffc4b0fb9d03a378ea16b3d97582ebe64d917b4ecbcbff935073506329566c030466f70be5bd0d875f1113a4ecec9ad817a4af5b824681373cc1c6ab32096980bf94a0b384721979eb74e2dac4e6bd86ceca021cf1bf584467a2195d9e59924cdf0a0641f4cb4a77befd9013cafd8c647477d4f8c419b52019026caae9e5b473e71558a998d377c6d4ba5f463b01cc9e7a74c87003cec8bd6a0ca4d21b65b2fd32d5dcda38921e514aa3f6c8316c3198d506156578b540982f2b770d0590cc2f00aaf1988d9735d4f480647e3bc11ecb059eb25a007b127b893036643b7607b489ba3aba703c9d52717ad24ecf937c05b35444664d48b8226c2f58b08291ae73aa9422d9741047ac2e92ac87517f9b1b5d0eca3a375b1de1b7814e1f2e60040b12d34c67c9c1b47e1f86cf7db9e097019053eaa5e64386f22c27050a232eb790f6a6e6900027cc427af60013cf657e2fbeb8c533598dcecb938fb5e1243fd86489f9945a50426933fddcffb8dd337394ef9fd3dc7f43ef8a2d662612869b85512c30114b31a66afae6b1eea39b473ee85bcc00213887ddf4ce0161aef1eb5477c090c09912615e2ee0d81ef85faceee403a754de430c5d2d981fda39d3148ecbc71ff85dcaacb4f91b8932e6faca96925e27c0af1d02d5908bba421950d49cbae87d8e427fdb94399013fbe781a4e556f7f427f874acdce189ff2ceef744dd242c058f6533bc0b64b99e13b15a8103b6b09a296f07c19cd3fe9c7311b465e66f3e294091075787fe5125fdc9b8cb3c6dabaab6bc95570ef158a1b2a7653cf126334b83cc5c08868695290e0c765c9f12a00bc2be24f4c2699ac2d83d4963107ef36fb46337fc05b9e246682a63102526f60447602650d6baa64e3f280e493677fbe6abb89a8ccb4e9c400a12fe21749df6dc8b9391b2dea6bcad5c20ac05c7fd7dfb7f85945101c969b1db2695af712342c3adb2596ba6c6d1f936bd51f2f8cdee09e849a98d841c2a2933a4365f7803429c17bd7780cccefc87341ccbae3e7ea7b6d0588295c8a94aeb017e1a1d72162fb0ed91114799fe4634e5164c34a1172bd3cf5f8a92fd27847fc85e5a29ddb32b416a071a73553a8f31ac184227b10460a132b6073d959153621aaed2d230ec0df083410d1ad3102f878a3940bf7fc528e56426f832a9806c2aef813ae141a57b77b2d015152af2b5eed9909e25d049a7c2e537ce6ca1f0fc474a2abce57e6d8cbdaaebbf54debc3a3166978b681b37f9426c1022dbcff54076ccf809a64bc7cae58c91fc207ef776a14a2e41b6b16a43dc6d8bbb5ef4589dbcc12b862b3486b6422fd813621d94581f9200656d14fa1cd71dfef4c29ea4a2d0b213f1c486e76dc1e5678c9817b182513cba40bcb1a53354e74863e17ab37fea2ad0630a979a4aa8d808df608a97aaac99f3696f9533a7ef4a00f36f7679d6642c45c33b18a5be7fb1126ce8bf96475fb99c72e9f5a5d2249f35b4cf6d70c4c217a7e3d9b90f2b205050b9dccd214c967c6b836f8d19699c32031da15363242a6f0cde251576ba4fddd8d3d51432809819e7c618066eaa0adde68d2079e491c9a03312a2dc80e3d031edf86b3f9f8c6f58fe8fa354bc97cd4fb14246532fe238fa1e62c7d6c7e2afff016730cd2896f21d3135facd7e134db1e89a82a7132184aec18be1c95176069a92807ec78e1b75fa0b8e97a928f56aa667d5181c00dbc149f6108b940afe6337444fca7d45f2e1f8c05c283b81ce187a7ff457e7b3f18d643bdbb459a782bee878fb42883661db0bd7d62b081496c92e6c5ae029f34886d32ea3da92d7f654a1a36b9a3547730d227e37bb0806aea7c85b9ff004eac07b04f0fbebec3841eae116b5819d69f7f8dee356225760c6fc79d3e58186180c4d149688f586bcc9572e444ab69f99980a41bc40803c404a89af686bd1fd99b249f6", 0x1000, 0x80, &(0x7f0000003000-0x10)=@can={0x1d}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000006000-0x4)=0x3, 0x4) ioctl$sock_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000004000)) getuid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r5, &(0x7f0000002000-0x38)={&(0x7f0000002000-0x10)=@ethernet={0x0, @dev}, 0x10, &(0x7f0000006000)=[{&(0x7f0000007000-0xb1)=""/177, 0xb1}, {&(0x7f0000007000-0x1000)=""/4096, 0x1000}, {&(0x7f0000006000)=""/246, 0xf6}, {&(0x7f0000007000-0xfe)=""/254, 0xfe}, {&(0x7f0000006000)=""/250, 0xfa}, {&(0x7f0000005000-0x5b)=""/91, 0x5b}, {&(0x7f0000001000)=""/105, 0x69}, {&(0x7f0000007000-0xd6)=""/214, 0xd6}, {&(0x7f0000007000-0xc)=""/12, 0xc}, {&(0x7f0000006000)=""/85, 0x55}], 0xa, &(0x7f0000006000)=""/65, 0x41, 0x40}, 0x1) 2018/02/06 00:20:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a53000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-aes-aesni\x00'}, 0x58) r1 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000033d000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000094a000-0x4)=0x18) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000431000)={r2, @in6={{0xa, 0x0, 0x100000001, @ipv4={[], [0xff, 0xff], @rand_addr=0x1}, 0x6}}}, 0x8c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_dccp_buf(r3, 0x21, 0x2, &(0x7f0000470000-0x74)="3b8931c30b127b8456c3825eb394ab972b76607a2f5faa739bcc4b389add88c2dbc744d3496319c21edcbb2ca5a79f423a0d5dfb519fa19db3844f10273c136f0fd94a9856626c6bccbea1f56104c91b971242ddd8e2361eb912a8888cfaf9dc7fea3e2aa8becdd31e446cb19c9d96876511c5f6", 0x74) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000a06000-0x38)={0x0, 0x0, &(0x7f0000de3000)=[{&(0x7f00008e9000)="de7ba5f2da1dd99c99112bf66859bf8021ce6b390a7c44cc687247976f2cd004955fb15ca5711f154834ccac9c8b5ddeba1f682f225384c4c50216622a89c9303141a262200560934daf09603b37bb918bb94641b92c0f22a1bb1fb4e15ac2b737076b44048045aba1865ac6f5975df665a194db6833f07c36d296969e8a5f93", 0x80}], 0x1, &(0x7f0000b75000-0x78)=[]}, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000530000)={0x7, [0x0, 0x10001, 0x7, 0xffffffffffffffff, 0x5e9b97e8, 0x4, 0x9]}, 0x12) readv(r4, &(0x7f0000768000-0x20)=[{&(0x7f0000a92000-0x87)=""/135, 0x87}], 0x1) 2018/02/06 00:20:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000b34000-0x38)={0x0, 0x0, &(0x7f00003bd000)=[], 0x0, &(0x7f0000015000)=[]}, 0x0) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b26000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000)=@ax25, &(0x7f0000000000)=0x10, 0x800) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000000)=""/74, &(0x7f0000001000-0x4)=0x4a) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000)=0x0) r2 = socket$inet6(0xa, 0x8000000000000806, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000394000-0x48)=@full, &(0x7f0000618000-0x4)=0x48) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0}, &(0x7f0000002000)=0xc) socket(0x1b, 0x80002, 0x9) r4 = getgid() setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001000+0x12d)={r1, r3, r4}, 0xc) getsockopt$inet6_int(r2, 0x29, 0x1, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x361) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000002000)=""/35, 0x23}, {&(0x7f0000000000)=""/66, 0x42}, {&(0x7f0000002000-0xc2)=""/194, 0xc2}, {&(0x7f0000003000-0x1d)=""/154, 0x9a}], 0x4, 0x0, 0x0, 0x9}, 0x40000002) 2018/02/06 00:20:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000014000)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000004000)=@bridge_getlink={0x28, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@IFLA_EXT_MASK={0x8, 0x1d, 0xf8c5}]}, 0x28}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x13, 0x81, 0x80006) accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00001a3000)=[{0x0, 0x0, &(0x7f0000c4e000)=[{&(0x7f0000ffe000-0xf4)="85a2888f0679861bbd390abc1de063db2ef14c2418584b432b63a1c07496d1ff37d0c133fa4ee9183086e0bb80fde755e4a2c90851e2cd89d249b401b431f13759b37c645ada3bdcea841a1dcb6648fa2f1fff83117f7346b4e7b9cd4f4f4a914d46ec0b0de393551eea4552047a529e3ebf4622380ff84a871740e4cc1d4a9fb383bf8718cee06d985ec9f78d60df720ddee550cafcf7b263a65cc47e90c030305158262fe7a3ab1f0a289cc56339525aae4babc498fcd61fca9c2cfbb15623b31c6a6fdb96cb7093829f23ca9cff2a21c162a9f4154dc6dc09d5850cbdf0ec32145bfc7d228937e13f0da4a2b82bd7e1384915", 0xf4}, {&(0x7f0000185000)="21e47916cd9e0c4f6a9abb1af29e607a0059fe1568bbb5016685f29857fb726ea02c394af09dded11519b9bce280ac34e070d804a8e10d6872556cd2a5b56d401720fbc1e66eb27bdbf287f30a0d804c74682cfee1299154ed0cd4009e327463451dcefc9e999bdeaa3183bae9d041335daac2ba089f36de39392189f3322c8e8d79d2c6d2dd29bc86b9bb", 0x8b}, {&(0x7f0000715000)="96c4351bd2e97f42762dbe7a616f8e2d6d0535145065a8231d53075dd2df6b313d59858f1493a95acbe7f60ca8e90846", 0x30}, {&(0x7f000013c000)="64e2c1aa23452e9f53f707434b6c18125e5df80d7d995be8c12972d6bca42b0fa261703080b736c3f798a5bf", 0x2c}, {&(0x7f0000f30000)="c493c5c924fae02f767c4bc181cf68e65540acd34418da606faf9cd84bb1b822a8f755aedb7d1e2be3c3e12b93014d767fb44ad0c1476e99658091a225889998cbdd5512330c36c420eebf6c96c97c822309fc66dacda546ffe4", 0x5a}, {&(0x7f0000b5d000)="570730bb84fb3cd867aaa038947ed6f266cb1ae3f3865b1b", 0x18}, {&(0x7f0000282000-0x62)="fd31d7cc8ae802c28acefe1434e3f3d14093b9406ff71234880ba124b80c4a0e77ba1cb780f2c5d89b883c1d6e31324bf526522b9dfca6d107fa564bf3a84b396b7e0f7f85a7a72ed27ba487c724ff8ca9cf2061d99666d9ca8961c7d34e982c8044", 0x62}, {&(0x7f00006a6000-0x1000)="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0x1000}], 0x8, &(0x7f0000498000)=[@iv={0xb0, 0x117, 0x2, 0x98, "b87620c72f295dd4753caf0cb7b407eed2d97143e9f83db227573ef794942d9182624fe20a81dc6c803744228cd97992300260ae2e48912701283c0b97a8bc442e72984e93e872ef71f70deb1332f7b92917fb5d56aa25f96f375e678bac6b09a86438be5afc592b874ccd5a899ee5dd84627fad14a0d8810066353f640cf9023e9a9ea0b5e24ed39f868aa0b4b5d29100ef3ea65f22447c"}, @assoc={0x18, 0x117, 0x4, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x1}, @iv={0x18, 0x117, 0x2}, @iv={0xe8, 0x117, 0x2, 0xd4, "1649a928f2e6cc2e8a61f98d2235aa76de95754d021d99cdc66a81751921bd684f3022a9942393eb1c6e3f6a26c8e76df33babb683598a3a89bec10839b5c4454a9b90be4446c962b7871c90e6cb622a1a14a78b4813738bab4f98855ef9df4743276803748ef3ecb86d40ee6edde9ac86766826bfc4f6619c3c83f744ab4ad4bef68085c51a466b7712d75ee7ab0b4f594d08e677d14319515d625d3e8ae6aaf490f358da3a23d7699421f04ae8f7a231c2b6c29e95941839b35c3457db8403febc7f38a272a4aaa41ed880a700dad5e30f09d0"}, @iv={0x30, 0x117, 0x2, 0x19, "54a30585ff91fc8bcb6fcd40ffac5dcb72a4c7cee4f2540c8f"}, @assoc={0x18, 0x117, 0x4, 0x8}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}], 0x1270, 0x4000004}], 0x1, 0x40010) getsockopt(r1, 0x80, 0x181, &(0x7f00003b2000)=""/225, &(0x7f0000d82000)=0xe1) 2018/02/06 00:20:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) ioctl$int_in(r0, 0x0, &(0x7f0000af9000-0x8)=0x3f) r1 = socket$inet6_sctp(0xa, 0x4000000000000004, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000066e000-0x8c)={0x0, @in6={{0xa, 0x3, 0x4, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x2}}}, &(0x7f0000509000)=0x8c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000880000)={r2, @in6={{0xa, 0x2, 0x9, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, 0x100}}, 0x100000000}, &(0x7f0000f74000-0x4)=0x98) shutdown(r0, 0x1) pipe(&(0x7f0000d26000)={0x0, 0x0}) connect$nfc_llcp(r3, &(0x7f000005e000)={0x27, 0x800, 0x4, 0x7, 0x6, 0x3f, "49297e12a19a5ed9f9fedf1d2cfd1e797cac26785060f459484d8a20a9cd494331d26c6d3a701ae54a54d3ababe778a90625a22e27efc3dc0e41464837d43d", 0x8001}, 0x60) 2018/02/06 00:20:11 executing program 6: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x168, 0x190, 0x0, {}, [@common=@unspec=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x6, 0x4, 0x0, 'syz1\x00'}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x3b8) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000003000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000011000)={r0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r1, &(0x7f0000016000-0x10), &(0x7f0000008000)=0x10) r2 = socket$inet(0x2, 0x80005, 0x0) accept4(r0, &(0x7f0000008000)=@can, &(0x7f000000b000)=0x10, 0x800) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockname$netlink(r3, &(0x7f0000001000), &(0x7f000000c000-0x4)=0xc) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x168, 0x190, 0x0, {}, [@common=@unspec=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x4, 0x0, 'syz1\x00'}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x3b8) 2018/02/06 00:20:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000017, &(0x7f00004c8000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000519000)=0x1, 0x4) r1 = socket(0xa, 0x6, 0xfff) connect$ipx(r1, &(0x7f0000759000-0x10)={0x4, 0x418f6f6b, 0x3f, "f7f23f487f4d", 0xed99}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x800000000000852b, 0xffff}, 0x14) writev(r0, &(0x7f0000819000-0x10)=[{&(0x7f000016c000-0x218)="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", 0x1df}], 0x1) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) getsockopt$inet_tcp_buf(r1, 0x6, 0x1b, &(0x7f0000101000-0x7b)=""/123, &(0x7f0000571000)=0x7b) 2018/02/06 00:20:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) write(r0, &(0x7f0000dfa000)="2600000022004701870000000000ffee006d0000000000000004093c51f10101c7033500b017", 0x26) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f75000)) socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f000031b000-0x4)=0x1, 0x4) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000ab5000)={{0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x2, 0x6a9, @dev={0xfe, 0x80, [], 0x0, 0x12}}, 0x7, [0x20, 0xfffffffffffffe00, 0xc0a6, 0x5, 0xad, 0x3, 0x7dbe, 0x9]}, 0x5c) recvmsg(r0, &(0x7f0000aaa000)={0x0, 0x0, &(0x7f0000dcf000)=[]}, 0x0) 2018/02/06 00:20:11 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0xff, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000001000-0x64)={&(0x7f0000000000)=[0x7, 0x5833, 0x4, 0xfff, 0x1, 0x9, 0x101, 0xa10], 0x8, 0x75, 0x4, 0xff, 0x7, 0x1, {0x1, 0x0, 0x10001, 0x1f, 0x1, 0x9, 0x0, 0x9, 0x27d40000, 0x960a, 0xfffffffffffffffd, 0x51a, 0xffff, 0x8, "f474f43cd02e499b215ec4eeb24c56da12e474040cb3fb5c0fb1648bc2d89df9"}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f0000001000)=@un=@file={0x0, ""/6}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r2, &(0x7f0000000000), 0x0, 0x4, &(0x7f0000001000)={0x1a, 0x17, 0x80, 0x8, 0x100000000, 0x5, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000)={0x0, 0x9b, "6d25b6f20c7783abfc0ee59a645b0f6c7c6c1ffa50b16fe85e413118d3d4b30e97b30fd68e8cfc2d4369d67414f02cde1e7b0d3bff8ffce76e6c5b2103bd1a1a0e5bb28f2dbc72f9a79cae316bf1715fdc51b2c29f94082067bf47e3f00778716172b889cddc1156a9ebc0481381b6028fe6f2a8250b77b6934e9c145f88ac8f00cefe08393e00dfa75c2fc3e28d4973594576e32deca40263cb57"}, &(0x7f0000003000-0x4)=0xa3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000003000-0x6)={0x0, 0x40}, &(0x7f0000001000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000000)={r3, 0x81, 0x40, 0x6be, 0x2, 0xb109, 0x3, 0x7fff, {r4, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0x2, 0xfff, 0x54, 0x6, 0xfffffffffffff801}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000003000)={r5, 0x1}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000002000)={0x2, &(0x7f0000005000-0x5a)=""/90, &(0x7f0000004000-0x30)=[{0x7, 0x1e, 0x81, &(0x7f0000004000)=""/30}, {0x7, 0xdf, 0x0, &(0x7f0000005000-0xdf)=""/223}]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000006000-0x6)={r3, 0x9}, &(0x7f0000006000-0x4)=0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f0000007000-0xe3)=""/227, 0xe3, 0x20, 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000003000-0x8)={0x2, [0xfffffffffffffeff, 0x4]}, &(0x7f0000008000-0x4)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000009000-0x20)={r0, 0x6, 0x1, 0xfffffffffffffffc, &(0x7f0000009000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) 2018/02/06 00:20:12 executing program 2: mmap(&(0x7f0000000000/0xf1000)=nil, 0xf1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f00000ee000-0x36)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @generic={0x0, 0x0, 0x6, 0x32f, 0x0, @link_local={0x1, 0x80, 0xc2}, "e9bb12f3", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, "fb351104cdcf84d5f19a007e16756d67"}}}}, &(0x7f00000d9000-0x10)={0x0, 0x1, [0x0]}) 2018/02/06 00:20:12 executing program 6: mmap(&(0x7f0000000000/0xe5e000)=nil, 0xe5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000476000-0x8)={0x0}) bind$bt_sco(r0, &(0x7f0000ba0000-0x8)={0x1f, {0x3ff, 0x1ff, 0xb82, 0x981, 0x6, 0x4}}, 0x8) mmap(&(0x7f0000e5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e5e000)={&(0x7f0000e5f000-0x8)='./file0\x00', r0}, 0xc) r1 = bpf$MAP_CREATE(0x0, &(0x7f000000c000)={0x5, 0x5, 0xff, 0x80000000000003}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000e5a000)={r1, &(0x7f0000da8000), &(0x7f0000e5a000)=""/114}, 0x18) 2018/02/06 00:20:12 executing program 4: socketpair$inet(0x2, 0x800, 0x7, &(0x7f0000599000+0xe57)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000e92000-0x4), &(0x7f000035f000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={r1}) connect$llc(r2, &(0x7f0000417000)={0x1a, 0x19, 0x5, 0xfff, 0x30, 0x32c, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000001000-0x20)={0x8, 0x10001, 0x8, 0x4, 0x4000000, 0x7fff, 0x3, 0x8, r3}, 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r2, 0x118, 0x3, &(0x7f0000002000)=""/245, 0xf5) socketpair(0x4, 0x80000, 0x6, &(0x7f0000003000-0x8)={0x0, 0x0}) accept4$alg(r4, 0x0, 0x0, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000001000-0x8)={r3, 0x1}, &(0x7f0000003000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r6, 0x3}, &(0x7f0000003000)=0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000004000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r4, 0x8922, &(0x7f0000005000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x2}) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000003000+0xee1)={@generic="0e8d95c496dfd379dd72869f5529a6f5", @ifru_flags}) accept$llc(r4, 0x0, &(0x7f0000002000-0x4)) bind$inet(r1, &(0x7f0000002000-0x10)={0x2, 0x2, @empty}, 0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000006000-0x8)={r6, 0xdeb}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r2, 0x21, 0xd, &(0x7f0000007000-0x57)=""/87, &(0x7f0000001000)=0x57) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000007000), &(0x7f0000003000)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f0000009000-0x4)=0x7fff, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r5, 0xc0406400, &(0x7f0000009000)={0x7, 0x5bf, 0x100, 0x47, &(0x7f0000003000-0x47)=""/71, 0x7f, &(0x7f000000a000-0x7f)=""/127, 0x1000, &(0x7f0000009000+0x8cb)=""/4096}) 2018/02/06 00:20:12 executing program 3: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f000000a000)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f0000027000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000009000)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454d0, &(0x7f0000026000-0x3)) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r1, &(0x7f0000028000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000028000)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000000a000)={0x0, 0x90, "7396e9ae5524f32686d8e56274c386afbfaa6b5df4ce61a240f69da82fad5fb6524b71a4eb30461b90e63da1af155c670bb491b3cc0892534552857236ca02f657444bbe2786f3dda7ab29831696ddcec00a09c91a34e347750a9eabee35a43f8ca74e135d8109ebd298e422fe9765425b03195311a2cdbbf7a9107ed7e695247242c0e0df353ea04482baac2cb84194"}, &(0x7f000001b000)=0x98) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r1, &(0x7f000002a000-0x10)={0x1a, 0x17, 0x101, 0x2, 0x7, 0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000029000-0x10)={0x7ff, 0xa, 0x100000001, 0x98b0, r2}, &(0x7f0000029000-0x4)=0x10) 2018/02/06 00:20:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty}, 0x1c) r1 = accept$inet(0xffffffffffffff9c, &(0x7f000087e000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000c6c000)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000343000-0x38)={0x0, 0x30, "461e8f9fd0cdf1dcb7181350eda8534c4c33628338adb0c2fb3f0c5b0636a0a8b9c5796750b6a8db8b5cd83144314964"}, &(0x7f0000990000)=0x38) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00009ee000)={r2, 0xfa}, &(0x7f00001db000)=0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000a29000)={0x7, 0x70b, 0x6, 0x7fffffff, 0x7fffffff}, 0x14) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ca7000)={{{@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, {{@in=@rand_addr, 0xffffffffffffffff, 0x3c}, 0x0, @in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x0, 0x0, 0x6}}, 0xe8) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000db7000), &(0x7f000098c000)=0x4) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "f10626", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000cc1000-0x1000)=""/4096, &(0x7f00007dd000-0x4)=0x1000) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000d36000-0x8)={r2, 0x6}, 0x8) 2018/02/06 00:20:12 executing program 0: socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000f45000)=@ax25, &(0x7f0000e8e000-0x4)=0x10) accept$netrom(r1, &(0x7f000086c000-0x10)=@ax25, &(0x7f00003d8000)=0x10) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000cf3000)=@routing={0x0, 0x0, 0x4, 0x0, 0x0, []}, 0x8) 2018/02/06 00:20:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000011f000-0x4)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000703000)=@assoc_value={0x0}, &(0x7f000022b000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000d6a000-0x10)={r2, 0x200, 0x4, 0xfffffffffffffff8}, 0x10) bind$inet6(r0, &(0x7f00004c9000)={0xa, 0x3, 0x0, @empty}, 0x1c) ioctl$int_in(r0, 0x5452, &(0x7f0000e36000)=0x5) listen(r0, 0x40000000009) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000772000)={0x2, 0x3, @empty}, 0x10) shutdown(r0, 0x0) 2018/02/06 00:20:12 executing program 2: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000137000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000257000)={0x1, &(0x7f0000267000)=[{0x0}]}) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f000073d000-0x10)={r1, &(0x7f0000ef8000)=""/11}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000ef3000)={0x0}, &(0x7f0000ef2000)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000ef3000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}, 0x20) 2018/02/06 00:20:12 executing program 6: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x3, &(0x7f0000008000-0x2f8)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0xffffffffffffffac}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xffffffffffffff89, 0x98, 0x0, {}, []}, @common=@SET={0x0, 'SET\x00'}}]}}, 0x2c0) connect$inet(r0, &(0x7f0000004000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xf}}, 0x10) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000ffb000)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000b93000)={0x0, 0x8, 0x0, 0x100000000, 0x5}, &(0x7f0000ffa000)=0x18) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000ffb000-0xc)={r1, 0x4a, 0x30}, &(0x7f0000e20000)=0xc) connect$inet(r0, &(0x7f000000e000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) sendmsg(r0, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000004000-0x10)=[{&(0x7f000000e000)="ffffff7f0000000061fc688598e0710000000000010000e495d8e698f8159f64f09c8aa150496c4b380101000000000000a6852105009284b2457dc1", 0x3c}], 0x1}, 0x0) 2018/02/06 00:20:12 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000001000-0x4)='tls\x00', 0x4) socket$inet6(0xa, 0x7, 0x0) r1 = socket$inet6(0xa, 0x3, 0x0) connect(r1, &(0x7f00004f0000)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x7fff}, 0x1c) socket$inet6(0xa, 0x0, 0x0) close(0xffffffffffffffff) 2018/02/06 00:20:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000068d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f00002e1000)=[{0x0, 0x0, &(0x7f000033b000-0x40)=[{&(0x7f0000626000)="84c58d18eb898e7eac5f2ebf9d4f1bee3087b9fd0b53d61c3bca432b467000398dfcc53e300125d8f3e0ed0fdb27d837ae0b1f5296b60c289fd3136583194ae3", 0x40}], 0x1, &(0x7f0000cfa000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000d20000)={&(0x7f0000300000-0x60)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f0000810000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/02/06 00:20:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x38b, &(0x7f00006ab000)=""/183}, 0x48) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000c2b000)={@local, 0x0}, &(0x7f00007f9000-0x4)=0x14) sendto(r0, &(0x7f0000069000-0x87)="41ee3295661636cbe81d23c04d71173d572adf1896b5203bf7c5adab0b42d92647cd47fec291c6fc949797d797902288ddd49db299167859397346239f64e50b33669026964dc82661aa82933a4b66647aab0aa7146ad73b02945f4c217c29085780ae64973a219605671694d767655019ab3ebc15035cf69fa1a26a537a028ad9df5f426f0880", 0x87, 0x8000, &(0x7f00004f9000-0x14)=@ll={0x11, 0x8, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}}, 0x14) r3 = accept(r0, &(0x7f0000f51000)=@hci, &(0x7f00005b4000-0x4)=0x6) getsockname$unix(r3, &(0x7f000026e000-0x8)=@abs, &(0x7f0000ec3000-0x1)=0x8) r4 = socket$kcm(0x29, 0x1000000000000002, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000b7b000-0x4)={0xffffffffffffffff}) sendto$llc(r5, &(0x7f000038b000-0xa6)="94", 0x1, 0x0, &(0x7f00007e0000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) 2018/02/06 00:20:12 executing program 6: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000be2000)={&(0x7f000089a000)=@in6={0xa, 0x2, 0x1, @empty, 0x9}, 0x10, &(0x7f000000d000-0x50)=[{&(0x7f0000714000)="70a2d61162f79e176dae8a3c81c0e8801961a82a2fa1e53efd12381d5ef7f7d9e8a6d584ae4834709d7648ee17ee80edd0421656431907fda89696a4cab98409102d63eac755410b1493f5e259491a0147e1e5f8", 0x9}], 0x1, &(0x7f0000890000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x32}}], 0x30, 0x85}, 0x4) 2018/02/06 00:20:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000bea000)={0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000476000-0x20)={0x81, 0x0, 0x2, 0x8}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f000079f000+0xb8c)={0xa5, r1}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000263000)="0000000705000000000f0000ff01010000000000000000000508fffffffe000225", 0x21) 2018/02/06 00:20:12 executing program 1: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x1}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, r0}, 0x3) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0xfffffffffffffffe, r1}, 0x2c) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002b7000-0x20)={r2, &(0x7f0000eed000), &(0x7f0000fed000)="82a4", 0x1}, 0x3ea) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000fed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000fed000)=0x14) socketpair(0x19, 0xa, 0x5, &(0x7f0000ee5000-0x8)={0x0, 0x0}) r4 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000d05000-0x60), &(0x7f0000d26000)=0x60, 0x800) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000fed000)={r4}) 2018/02/06 00:20:12 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000002000)="f2a07926ead19bcda9f3c1dc0170fb868296c33ef0b5abe3ac0b980b0ea667feb7c5f9519deacbc86293172334dbae7be68567c5f50411f1251ef16aaa65fbc3d758eddf1baf3f7c1b8b2113c574b8dddced56ff04a24c083efa9b17422b11151e54cdcb11abd25a47152699e6bc4c2e2c87136b2e193b5bffee5c885120a0c6946b5821d2b9de0adecac5a2e46ef8a39096441ae1c22c4923d0a3ab6fc498b4e6c1b0c3185de4bd1bec39e6c393321f56ccea4f562f2645cf76e024afd6ab8c83ce409475e380c52fd1fe607b80d076a9d86840a61a0b2bb8dbe208c426b32de09691ef82924aca022de2d6e342e08f2af16642fa52ae8e53d71873bd40694215d076c458125e454342588018325606734095370520f287671e836947bf0c2045e275d4b2978d55f6cc155fe0399deb5545a384b614a5f5a4d46473466b99795510b1c14483905c68fbd218349aacdaccf719a49d32a234f6abd99417b88cff94aaa9a6c66352cef1a9e3b450f0ed7cbed9b533558c9f7b04d0c7ab3d7569590b221806f0d32c0ea5de1fa3a7e1c070938647103ae50acbb3321612d646f231504058405aee1e3380c3785d71e92be86b8e9d3b1ff08f29ee6450ed55a5bb700cdbdd4f2795002a9bcb8bfdaaa6d13246efdc025fda4914c56eb47b390ab343d7def5e8769e9ddd0ceda77969a571ce1c3c57bd32f0fafc21e611535d0bebda11f84b71d40cd18e6f8a9be4bd22aa9acef720bd59fd5837b01ace05dd2163bb7c110016da66c752c429979ef01b3fa561d228ff6665610446ff662a4dabbe9a5b96461f5de74c123ba1cd6c8f445f485c700a60a36e5235562da393c8fb0f9f7a451e037539ff4c28b788db04123e0e9558e89a5b7147fed989b5f15bb7eea442b72b521e2154020e1bf4fc86ebf150df73e70e0b02c4522d9749c908a2a598c9816563c079612656d546dc868e24ce1fa73f5ce2a7f65d2d1bdabb8882fe493d3859aee6f14bd63e15fe36a9a2d4e7f820470c6963f1ff18f754dd1d4a6c669d9f10aebc3de428df8b1098ea32ae43d91bf9d6aba2e7c0adb098173d015a5890ccff6f1b17ad15e85bcdd5e7902b41a7fc47a1a0fb51a0054fae4bbb68af2d690f8b95a1dac28809af7b4a85ae970d93e451a630e5917f2ea7325cc5a449203bf2c2aa91b12f633129d54a6d2d3be98cc2d941720b769fe953148aadf8877418d234627201b39677aeaebbc61f0283df107c232468c0666bac21cf9a113283f10a2c9b31e9c73ecbefe8962bf9a243e9e53ce167c416f8d7728e3b682064476191342c919b5f2c4e00b07e64b57c718fe225029562ae58d230695d94128eb878c84d06c03476e80711d02aab75febd23f26caf3a866c4fa706c03bac13fbdf09112738df967196de389afbbfdebbffece5b04b93c608985af59de6dfdd63ff84325b53c4c9d56783260e090069eac5e72d081f60aa409c7a3948227ba200381d844c6f37a025ec6c904c59f18d9bf61c4511ea70eaee88f6bd2bb55439f16feb88ccc845cec29e6dd5219c013772655d93b0f49b8cad5149437c325559084ce1d733ae4d439ae5298438d2ad5793556c39908e60cb3964b046b48cdd2ada7e95e026578aebba8590024b11ebdab694561a09930092ed0d3d311a3642ea93feda300599c9b4d6529aa4df1e80c869c1b86bf1d79ae4d1b559f19379797354f7b7ade69b3c94afd7105a0b6e70d32123116163a97808325071bc032ce29a1a40754e458bd18f897a6a9b0347279e63db53f11f323aa3e89f2e2801a29d64768581514871c4f5ed5f6da1d2237504ab82a6c48e3efbbb2702835ee1978bfeb227fe40dcef11ac817fb17870f2c44f89f8586590b5d228a03ee3c06d6aa45df339962df3cd275412cd13075616e7027dcb8be55f776a2d8e704f05ec5f9e5b8f02325d03cb0c49a296ac161964c2809aaf492979d3a99ee49f35d8d0f33b5d84fc64f7cf3168225342142c903a3a75376d62e787573c1b6be92dc25e10b534fbf28618c49b4430f51f36137c87647dd320c0b47177a53f53bfa5ae2f8c17073d8294edcd64d94e7a496408ad5a987cf7340734d10a04fcfb1a83312aa57fa257122d3dfc94924046fe3f59532e2585de0326b130ac4fe78760edf9d66c688be6c46c871eb1ce9acf379fdea666571ad60568a654ded3734dbf8fd7fe673503bd244bf3cb4f7271a32e1454898d0d8abcd61a6bf017767dfb288672b41d05c02f9309809d704b44bf7f767ebb2c48605ddf1f4778879430ed6dc3b0ee36f34a0101fde73824413f9512965d0fecc8882176303b7c63764de51ccff5389506c3b9b8339598b074cf8b50308131c180d654a14176e23f1b57ab490040e1e4732be423f62fafcc25febad8be4f5f604727995885370d6027f2823f63b345d1e06ccab5f8f362bebb40257d44dd81dde4aa5da9bb247b2d2f12b32a8f18948a8473fa8c142e8b5bf6bf828b1cce4315803637ae2c37d1fd27804e842f59909518b984b9342b4bf960263a2204cc175634d14d9e2f5e5fb995a04f2929335720d9ab118db24e429073824a5d199a466e3a5627ce86ae9c4457a5c115eb17806b2827cb31245ff6c1a6fff866c489badbbc699b828529b2d81334e3eda778205991bfe5de3168b83d7c81905b0e95d4643a9fcda7c68c2533e06842187078f59beb7bb01fb70c2a8e10f8cc979540e7fce490bb121dc44b6ad8140d6f119eecd61f7410ebcf35440a942d25bf515656c8e7f0f76f0855a719f9b46e09deabaefdbbd62accb6880319a9ca882f557d1808527b1b13de71c70c5da0e05a5614d1bc3a69a6c2a18b55e3508255c8561f52ce00bce05c739c86c77762a8b04e7bdef8497b28bdc6f1d2152e1d9f8597abe1f412ebd9446da5a3f139b4e5dfd034592e5e7154e18bfdc338080fe9b432d78df09cd1e018c18459468d6e9cce8f4340c6119269550c83432f849ea3006f3e45a5f1062af2e3550b46a92e60e6609af52267a22e070aa3da8172e36c82cc4dde787367c44d8586468cb0ca411f330cfd0a68f8c4189b92db97a58497566dfa060226a751ca8ba723a10b0b20530a4a5dedbd1323c592bb3597ae979484edcdcb35367c542f3348bcd93b829be8703f8d4a13e8f2f456417ae8598ec60567ed987686dd4d5a0733ec7a668fe758258d121ecb0b344fa976213bdbe8f110dc88d652938f0be83884ca703afbcc56083804c5fae4dfd78c2269acc6313a6700addc2520e3d4aef5d451fa07b05c0239dd7dc160dca0d138d0645e315e322abd52113ed9bb1b1005072bf24bbc3a79ccc6611163965df5464ddf4f0610fab99cd258c1fc4840968cdd816aafd222d35affd35d5f75bf5f1e2f4f6c6ce35065b377f12af4b4415e66695d7021c20d95b5246eb82484f5779cc717ba0ffb275bba797b37608fc64ac738d6323d6699826ded652e29f1d976298169c9a10472e4ddc42619575896a8ef459348cb92853bfc0e265cf41b5a8598eb86395bcbdda97e44a4c8e9e090b9807c755a519ba7377d5c8983f236fc046732c1fd7233267c990c8af6ae861e5114f4e1fa50e95702aec85ef5c7a47bda1d7d8e5f9e5fba1ead5f00ebb6f154e82c333b6360353b1912aeaa98fc4aaf8b37f8edfbc490e0b17f51e5d03d7bf07f4300ddc1fe11b8893f8f0e4ca77f7dbc9b5aea7b75a18491981f9561ce44f3d091cc1456b1aec148357bcba23c250607875ff2af884e58ba7e3bf3e64938ba2d05c120882152c321990ca64f9c4996cd5c29a2657f0b763f6c42140a89049db6fbf60ea429acc9b79efb408dcacae5d2ce0a675bd0e06708c1b393573554e4bccb35c812f801ebd27fd3e78dbc8660a04ccac6062c37145189da8799c4b869e00cdf7837039ceb10b67b4e0cc0adf92c4b5c141adee8f21431845faf2a430187ac8ad3cd08938631c7f6fa470ad24cb00d498b9092e46d45cf79fe94721bd4ae23da56c9e139482a5e3aa914d4a8e6ab2aa61c95f2273ba306aa25307549a5b7be2472538aabe9053f9270b0dc71cb99f5643cb9aaef21951115e2a1dbb267b54166cb257742f78dc99de58f46ae1b7ff3fa79db88ec15c1f511a1eb8511d3fcdbd959fa5fe4519198fcfd53c3ea0af3fe692051e6547c8073aa4a7f0ab7599bd4871ced21ba844305ce5478a0e7f9e404db4514b52366668af7bc3cd60a6071af4f75172ef3b3c1079510f2cdf5b302eb1aa234f548669e4a70fddc42fde4c60aa93ae8c839cdca75f792ab1eb93006a7239988322bf7a58a32b3af9c86f8c064228f5181776b600297b288a004ba2b09155474d27a7763f5ed1052a0a07a3bf5a091572217206a53f6d6f2b0cca16c9aa913b195bee3c76f020293f4646167279f016e30995fb9008f2d1767724e0ce98021e487b1288212ca881e37fac3df8dd65f8ca202f2d05d6f0ba945568d8532d0c569853161a4ecca899b819a9648b32f5ed910c405286f9fa99d36349c0af4c8d41d8a4096d1e27dcd3bcfb3694df3dc2b1f629fddbb1081f6f2ff8874f4f5bf02928fa64b1d639b3023bd94b78bb11832f7c3766b9be15599f961dd11e8d0a2fffd6586ae32fcfb7b592b8723b8c40ba3c387b96900abf0c09925d9ca40f0ac0ebaf33f78390c8a011cb0bc6f2cfcb6c8c235fce296a1cabf7d798159c7cacc7d5f31e8802c1395eee7dc85c08660d2274d76bd4df736dd7bccd80041c605bca6be8f3668a944db8f9aab1aacad4b12e0164d80cf9943bd0fc241ee90acc33bbadf5623ae903d5f3f585b68fafa97bd4e2a770de2ef780c1293f184aad0281966f1711047c14a5c047dc41905b05f899aa6a3ce5cbfdf96de5d446846c1efcfc450014b670cd295d01ee7dceb5b2e671c5ec87345d663522ea9ac9a4c5fb22f95d60e8434eed1f223d2a5673eb55bc1e579d5863315ba482b76d1d914ab862af4bbe4d93760ad82411e0a34d9edc1299c5fe2b717462ffa4e3e44357a2122e45c8a18033adcabf670cb517f749fc70d9a307478837e086103a203aaa0730742cb7de59b626c8d5d079588daf3081740e3ab53e5a988c12387bcdc9087aca102071d95dd5b976834babecabcc74b7040a56ff75c00dea0d787ae53db2054d1e49b134145265accf66cab493aaef5ce528d3b57c283b028efe7e05d1693040fec3220a4ef70d8dd895eb2346bc0a071ba708808917a9bb7204eb54a66869f5a723a2f658795cbc1e22ad3c2a5cf6d60f03ef5e96004679c00ad389135e8d5dc4f4ca310f1f557a0ec7166a3707ada3611bc37d80054925edd9c692932ec7185202b6bab362b20df43e4ac116821c7dae403057fea01a70056207753a73fceb69547279f7989fac4fc351ef1ad826efd4d03bf29f5bf4a5ea2e87053c5746a5fca9f29d7c095e6193884c036bb35518c3a398ff4503744c2275768729ac2c3ab163d49320218a6833d7db243ff484bb844c68ed6ffdd068828cddf9795fdb8f87efa98af70960d69a2f4376ac3081c0b99a6d00f23dbc7258b74e62da20179c14cb2be23d7ee964617d7c4651d9cf4d63739a8def2e7a7b6595636b27532c55c187800bf713bbe7647bbf9cff713d1b23b8988af3521d989d0a56cc1535293a91ad0941898f042c7db5909a08b3080932a79c4b1f2e06e63b37f62ea4e41a2f49c032d4720c29fee635a61832ee34cfa1fc7cf3908f50bb7bea12815582911979f340551e7f7d33cd17508533f036e35d3f4109be44fed4df3a5e2b93e0c35", 0x1000) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000002000)={@loopback={0x0, 0x1}, 0x5d50713a, 0x3, 0xff, 0x1, 0x7, 0x20, 0x8}, &(0x7f0000000000)=0x20) r2 = socket$can_raw(0x1d, 0x3, 0x1) sendto(r2, &(0x7f0000132000), 0x0, 0x0, &(0x7f0000001000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) 2018/02/06 00:20:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) recvmsg$kcm(r0, &(0x7f0000d42000)={&(0x7f00007a6000)=@in={0x0, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000a75000)=[{&(0x7f0000ac5000-0xb2)=""/178, 0xb2}, {&(0x7f0000a25000)=""/214, 0xd6}], 0x2, &(0x7f00005cf000)=""/43, 0x2b, 0x7ff}, 0x40) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000b6000-0xe8)={{{@in=@empty, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f0000787000-0x4)=0x5a) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000223000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, r2}, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00006f9000)={0xffffffffffffff9c}) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f0000645000-0x20)={"258e4381d41aa58ee422ecd2ca7403ca", {0x4, 0x66, 0x12, "f48ab0a0e883", 0x5}}) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f00007b7000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383c4b3b60ced7c54dbb7295df0df8217ad2c00000000000c00e6", 0x3e0) 2018/02/06 00:20:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000792000-0x8)={0x0}) getsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f00003ab000-0x4), &(0x7f00000d4000-0x4)=0x4) syz_emit_ethernet(0x3cf, &(0x7f000093d000-0x92)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x80, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@noop={0x1}, @rr={0x7, 0x3, 0x0, []}]}}, @icmp=@info_request={0xf, 0x0, 0x0, 0xffc90000000, 0x5}}}}}, 0x0) 2018/02/06 00:20:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000d30000)={&(0x7f0000126000-0xc)={0x10}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000cec000)=@allocspi={0xf8, 0x16, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x6c}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, 0x100}, []}, 0xf8}, 0x1}, 0x0) connect$inet(r0, &(0x7f0000e10000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x400) r2 = accept$inet(r0, &(0x7f00009fc000-0x10)={0x0, 0x0, @multicast2}, &(0x7f000013a000-0x4)=0x358) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000fc2000)=@assoc_value={0x0, 0x102000001}, 0x8) 2018/02/06 00:20:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000ffd000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) syz_emit_ethernet(0x4e, &(0x7f0000009000)={@random="cd3997030f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x33, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) pipe(&(0x7f000039c000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000932000-0x4)=0x1, 0x4) socketpair(0x3, 0x0, 0x8, &(0x7f0000917000-0x8)={0x0}) getsockopt$inet_buf(r3, 0x0, 0x2f, &(0x7f0000178000)=""/227, &(0x7f0000196000)=0xe3) bind$pptp(r2, &(0x7f0000d5c000-0x20)={0x18, 0x2, {0x3, @empty}}, 0x20) 2018/02/06 00:20:12 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000000d000)=@nfc_llcp, &(0x7f000000d000)=0x60, 0x80000) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000003000), &(0x7f000000e000-0x4)=0x4) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000010000-0x1c)={0xa, 0x3, 0x7, @dev={0xfe, 0x80, [], 0x0, 0x4}, 0x3f}, 0x1c) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000010000)={0x0, 0x2, 0x8, [0x56df, 0x0, 0x1f, 0x8001, 0x4, 0x7, 0x7fffffff, 0xfe]}, &(0x7f000000d000-0x4)=0x18) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000011000-0x6)={r1, 0x8}, 0x6) sendmsg$netrom(r0, &(0x7f000000e000)={&(0x7f000000e000)=@ax25={0x3, {"c2c52c64be8a88"}, 0x10000}, 0x10, &(0x7f0000003000-0x20)=[{&(0x7f0000002000-0x1000)="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0x1000}, {&(0x7f0000003000)="c9a08eaedca65ed5a37453e3eabd3a2b6fde4ef0dd942367837d84524e0a1a0bc4ae02b42533972c746c46b14c0c5c8e6bc2308fedd8a44fe1ae06178d28a3d339270c3af421f033dccab08e6efc54ff17406c1a1add69d02e78a5bd50480035308e34f71aea918746457f22ac11e216f0b5e0e1284c0498479565ae1571359c6f0d7021e136c1cd827452b9b0bafe8642ec661ac5b45c364302c97c305af56341571f9436c5e0a683e1cf04fb8c832a431898e2b3fda44c9a2159d3642c0109b5defcfcf646006cfd", 0xc9}], 0x2, &(0x7f000000e000)=[{0x68, 0x116, 0x2, "42decc18a4ceb1971c97255718f71ed9f8efa9413c0b682fc85240be5607b611ce97e1111ef287c9da6398d35b741ec3352e7909279fde2982ccf98c4ca36a48b305eb00bb7457571f23eddcdf1b4715ab3cf3f46b9226"}, {0x110, 0x86, 0x3, "a0c8933a2b2a440dcfbb752a6dcb50fca6835d3a3e98ff64a69fb92b15d2274c64b3b63b5fb3367a1d31c147147e0dfde3f9ececedf4eb38f4a96191418d01474a7da8445320720090490775519a8b30e8048205fd2a3d2b5ff0bb08101b9805b6881d1c76750a3ac0224d8d9a860dbbc1d7e05f39ba21a645657f9c25fb302937eb828e4cb021919096614459ecb61a04e3030eb43040e090a2b2e008f16aedef176cec9a1de70c383a90d5cac6edc30ac44b665d5bc1e74c69bec1825d2346c3c1f9524fb18c6d88101a8e07a69b5cb16c6d3ebb85446130d5cc799419fda4555d9961ecda99b3b6054bf3eea28afbe7ca08f28dcfa0e5168dcf"}, {0x70, 0xff, 0x10001, "b5d73adc364d067ff749a574ce9d11e7f7804a83f13ef40d59ffd84ce133deb2ece34e64dae49bf3201829f8d61ebedd3788c8274bcc0cc380c22216901960593a9d840005f0fc03be91342222f72601268a8db9ecdaae78a7c624"}], 0x1e8, 0x4}, 0x1) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x24}) bpf$PROG_LOAD(0x5, &(0x7f000000a000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48800}, [@jmp={0x5}], {0x95}}, &(0x7f0000004000-0xa)='GPL\x00', 0x2, 0xc3, &(0x7f0000386000)=""/195}, 0x48) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x15, &(0x7f000000f000-0x4), &(0x7f0000012000-0x4)=0x4) 2018/02/06 00:20:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0xb, 0xe) write(r0, &(0x7f00005ce000-0x27)="26000000240001f8feffffff00008d4001000025010000000df7040040a68fe90c026b010035", 0x26) connect$pptp(r0, &(0x7f0000dde000)={0x18, 0x2, {0x1, @dev={0xac, 0x14, 0x0, 0x15}}}, 0x20) bind$pptp(r0, &(0x7f000022c000)={0x18, 0x2, {0x1, @multicast2=0xe0000002}}, 0x20) 2018/02/06 00:20:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) socket$inet6(0xa, 0x7, 0x3) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00005a3000), 0x4) sendto$inet6(r0, &(0x7f00000c4000), 0xff36, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/02/06 00:20:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f00003ed000)=@file={0x1, './file0\x00'}, 0xa) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000bf9000-0x4)=0x8000, 0x4) socketpair(0xb, 0x805, 0x6cce, &(0x7f0000d33000)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x3) accept4$packet(r1, &(0x7f0000271000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000508000-0x4)=0x14, 0x800) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000d11000)={'vcan0\x00', r2}) r3 = socket(0x1, 0x40000003, 0x6) write(r3, &(0x7f0000fc8000)="220000002100070700be0000090007010a000800000000000000040005000280ff45", 0x22) 2018/02/06 00:20:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00009b9000)={{{@in=@local, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000a00000-0x4)=0xe8) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00008bb000)={@loopback, 0x0}, &(0x7f0000304000)=0x14) r3 = accept(r0, &(0x7f0000d06000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000e1000)=0x14) getsockname$packet(r3, &(0x7f0000078000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000db4000)=0xa7) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000015000-0xe8)={{{@in6=@empty, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000b43000)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000082000-0xc)={0x0, @multicast1, @rand_addr}, &(0x7f0000c9c000)=0xc) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00008e8000-0xc)={0x0, @remote, @rand_addr}, &(0x7f0000544000)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000be0000-0x28)={'vcan0\x00', 0x0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000235000)={@local, 0x0}, &(0x7f0000b47000)=0x14) sendmsg$nl_route(r0, &(0x7f0000a81000)={&(0x7f0000ce2000+0x6c4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000098b000-0x70)=@ipv6_newroute={0x70, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x2}, @RTA_MULTIPATH={0x4c, 0x9, [{0x8000, 0x8, 0x401, r1}, {0x737, 0x4, 0x10001, r2}, {0x0, 0x6, 0x0, r4}, {0x6, 0x3, 0x81, r5}, {0x7fff, 0x1, 0x5, r6}, {0x1, 0xffffffffffffffe0, 0x80000000, r7}, {0x76fb, 0x81, 0x7f, r8}, {0x7a, 0xfffffffffffffe00, 0x200, r9}, {0x2, 0x3, 0x1, r10}]}]}, 0x70}, 0x1}, 0x0) 2018/02/06 00:20:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) socket$inet(0x2, 0x3, 0x4) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) shutdown(r1, 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r1, 0x10d, 0xc3, &(0x7f00007b1000), &(0x7f0000351000-0x4)=0x4) 2018/02/06 00:20:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000ba6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000301000-0x4)=0x14) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000d01000-0x10)=@req={0x68, 0x9b9, 0x2dca, 0xfffffffffffffffd}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000640000-0xd1)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @igmp={0x14, 0x0, 0x0, @empty}}}}}, &(0x7f0000ea3000)={0x0, 0x1, [0x0]}) 2018/02/06 00:20:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x4}}, 0x2e) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr}, 0x2}}, 0x2e) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000fd7000)={{{@in6=@remote, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000297000)=0xe8) sendmsg$nl_route(r1, &(0x7f0000057000)={&(0x7f0000102000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000868000-0x10)={&(0x7f0000f3e000-0x1c)=@mpls_getnetconf={0x1c, 0x52, 0x8, 0x5, 0x2, {0x1c}, [@NETCONFA_IFINDEX={0x8, 0x1, r2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4094}, 0x0) 2018/02/06 00:20:12 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000de7000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, &(0x7f0000001000-0x4)=0x2e) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f000008f000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000629000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x3, @broadcast=0xffffffff}, 0x3, 0x4, 0x1}}, 0x2e) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}, 0x90) 2018/02/06 00:20:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) close(r0) r2 = accept4(r1, &(0x7f00003af000-0x10)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000be5000)=0x10, 0x80000) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000989000-0x8)={0x3, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000836000)={0x0, @in6={{0xa, 0x2, 0xfff, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, 0x40, 0xb89, 0x3f, 0x3f, 0xfffffffffffffffd}, &(0x7f0000b55000)=0xa0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000de4000-0x8)={r3, 0x7ff}, &(0x7f0000f14000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000223000-0xc1)={0x0, 0xb9, "10bd28f779eeb0c9cac4b8778569835a9791d7ae80a069eb6409ff0d9d983679f5ccaa10c3488e408e16f81e574b54df271bb24adb95a51441e07a6c3acbac2e121a33a1bd0d690e982d111ad2cc66c37c2ff3d08c1f7fd876fbda1da4c114b1d9f56e8f6f7c16ea1bafdc157bcc853b9a99afb0275cc17b684a632be7bf2a998b623d9c5e19266e08bd9be9439f0e46603118232097fc63af9f5a7cae1f85432518b8873a9792b663fca149b5c792d21cbba55ce7d18d133e"}, &(0x7f0000c89000)=0xc1) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000dbc000)={r4, 0x4, 0x9, 0x80000001, 0x3, 0xcf}, &(0x7f000011a000-0x4)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000f07000)={{{@in=@empty, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000da7000-0x4)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000096d000)={{{@in6=@mcast2, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f0000536000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000067b000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@dev={0xfe, 0x80, [], 0x0, 0xf}, 0x1, 0x6, 0x1, 0xffff, 0x0, 0x80, 0x20, 0x3b, r5, r6}, {0x1, 0x0, 0x10001, 0x20, 0x80, 0x9, 0x1f, 0x8}, {0x3, 0xffffffffffffffc0, 0x8, 0x5}, 0x4, 0x7, 0x2, 0x0, 0x3, 0x3}, {{@in=@empty, 0x3, 0x7f}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x5, 0x1, 0x0, 0x3, 0xfffffffffffffffd, 0x7fffffff, 0x944}}, 0xe8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000644000)={r1}) recvmsg(r0, &(0x7f0000019000-0x38)={&(0x7f0000ae8000-0x1e)=@pppoe={0x0, 0x0, {0x0, @random, @generic}}, 0x1e, &(0x7f000052a000)=[], 0x0, &(0x7f0000d31000)=""/195, 0xc3, 0xfffffffffffff800}, 0x2) 2018/02/06 00:20:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) accept$packet(0xffffffffffffffff, &(0x7f0000084000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000071d000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000751000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, r1}) syz_emit_ethernet(0x502, &(0x7f0000ce3000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @empty, [], {@ipv6={0x86dd, {0x8, 0x6, "f48c3f", 0x4cc, 0x2, 0x100, @empty, @local={0xfe, 0x80, [], 0x0, 0xaa}, {[@hopopts={0x2, 0x8, [], [@ra={0x5, 0x2, 0x6}, @enc_lim={0x4, 0x1, 0xecf6}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, @hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @empty}}, @pad1={0x0, 0x1}, @pad1={0x0, 0x1}, @pad1={0x0, 0x1}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [], 0x1}}]}, @dstopts={0x0, 0x2, [], [@hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0x0, 0xbb}}]}, @routing={0x6f, 0x2, 0x2, 0xfffffffffffffff8, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, @routing={0x2, 0x14, 0x1, 0x3, 0x0, [@empty, @loopback={0x0, 0x1}, @empty, @empty, @empty, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @dev={0xfe, 0x80, [], 0x0, 0x10}, @mcast1={0xff, 0x1, [], 0x1}]}, @dstopts={0x7f, 0x28, [], [@jumbo={0xc2, 0x4, 0x4}, @generic={0x2, 0xea, "df7cdd74cdce2d2cbdb7aca576bb648f40b877e73fcb514cb7e5a76d6afac33877ee6507b22f946e2dd78ce0256cdc8af9e3412e4fad472b51e9e01bf23a9a3e61de8a7234db742019db93a8979dad94ba5b437eccf63cd310a0b2e8be96baae75f369d57e52eb64e3f485e28efd551d8859b99397d564dc156944302426d42f0410c5da6793491357c62225300e224b0e2e556bdc5c466efb2c43089d7271cac7f5a2e73e9a7556dde5d8f64f310bbe56424f6a0ac39e58484627fb4ce246c6e05ee4ba7d39fe23b354ac0eca015ed6ca5299844b29740b0f52b91f6b4fe6ba411674633258c0f10fbb"}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x9, 0x37, "fb4d4b3793cf15151e995e3fc8e92625b62e5a2d516455355bb775a1e1cb5ce1e5ce9be23f12a4b9cb7f61a1fec24fa717a295381f9489"}, @calipso={0x7, 0x10, {0x5, 0x2, 0x7ff, 0x8001, [0xe0d]}}]}, @fragment={0x3f, 0x0, 0x40, 0x101, 0x0, 0xfffffffffffffffc, 0x2}, @fragment={0x8, 0x0, 0x0, 0x8, 0x0, 0x80, 0x3}, @fragment={0x2e, 0x0, 0xabb6, 0x7, 0x0, 0x80, 0x3}, @hopopts={0x33, 0x16, [], [@generic={0x6, 0x8b, "50f79121ffd6a0658bda8da99c2270a3b5937149339b4c195497e3f8ab4921adf1d37d0c542d720f450e9be72aed5b5e5caf3117c3da4833b41c878c92302dd7be1c0fb894d61bfc085a755a517a0321edfd945613b4facd91d9284a8c032f50a16f2ec8b5d5c21de40ccecee5a582bab55a3a0659d165d32b68e2b98f206655e0763dcb7b581de7a13d48"}, @calipso={0x7, 0x18, {0x6, 0x4, 0x5, 0x9, [0x3, 0x3]}}, @pad1={0x0, 0x1}, @ra={0x5, 0x2, 0x100000000}, @enc_lim={0x4, 0x1, 0x20}]}, @hopopts={0x84, 0x21, [], [@hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, @calipso={0x7, 0x50, {0x6b8, 0x12, 0x4, 0x20, [0x8, 0x2, 0x1, 0x7b, 0x4, 0x0, 0x2, 0xf4, 0x5]}}, @calipso={0x7, 0x30, {0x2, 0xa, 0x2, 0x40, [0x8, 0x5, 0x40, 0x100000000, 0x4]}}, @enc_lim={0x4, 0x1, 0xc63}, @ra={0x5, 0x2, 0x6}, @calipso={0x7, 0x48, {0x200, 0x10, 0x9, 0x4a1, [0xfff, 0x4, 0x9, 0x2054, 0x1000, 0x8, 0x4, 0x100000000]}}, @hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @calipso={0x7, 0x10, {0x1, 0x2, 0x1, 0x8, [0x800]}}]}], @udp={0x0, 0x1, 0x66, 0x0, "a2178dce784a297f6f7e4b105db03bef2fadc9f56b3ea72374f3c3449e4c1ddcf0f1b65412d110ce73584a46c98a8383a38ddcfbedd661dd521754cd7d9b5e4df2a1a4817bdac4017177102edbf720cdd3b0cde081bf0033bd8d0c34cff8"}}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@alu={0x4, 0xffffffffffffffff, 0x0, 0x0, 0x1}], {0x95}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096}, 0x48) 2018/02/06 00:20:12 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x81, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7ff}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x56, &(0x7f0000ee8000-0x5a)={@random="a16e8aa67acf", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@canfd={0xd, {{0x0, 0x7f, 0x8, 0x1a4}, 0x29, 0x1, 0x0, 0x0, "fb28f5a26bdd294d623dc40905f1391073010584f823a6889d24641d58d15cff7f456d3ed410a717261dafd0886134b8174b8857f5ae04d1e64094c7ee994718"}}}}, &(0x7f000038f000-0xc)={0x0, 0x0, []}) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000dfc000-0x4), 0x371) 2018/02/06 00:20:12 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0}) socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000006000-0x4)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000008000-0xc), &(0x7f0000001000-0x2)=0xc) getgid() mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000a000-0xc), &(0x7f000000a000-0x4)=0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000006000)={{{@in6=@remote, @in=@rand_addr}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f000000a000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000), &(0x7f0000004000-0x4)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000007000)) getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006000), &(0x7f0000007000)=0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000008000), &(0x7f0000009000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@loopback}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000008000-0x4)=0xe8) getgid() gettid() mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000009000)={{{@in6=@mcast1, @in6=@empty}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000009000)=0xe8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000009000-0xc), &(0x7f0000009000)=0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000009000)) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000003000-0xe8)={{{@in6=@dev, @in6=@local}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f0000008000-0x4)=0x3c) getgid() mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x88011, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002000-0x4)=0x9461, 0x4) writev(r0, &(0x7f0000004000)=[], 0x1000000000000144) 2018/02/06 00:20:12 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x10)=@nfc, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000000000)=@file={0x0, ""/51}, &(0x7f0000002000-0x4)=0x35) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet6_int(r1, 0x29, 0xff, &(0x7f0000a63000)=0x5, 0x4) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000fd5000-0xe8)={{{@in=@broadcast, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f0000fd5000-0x4)=0xe8) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000fd4000)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r3, 0x29, 0xcf, &(0x7f0000003000)=""/62, &(0x7f0000001000-0x4)=0x3e) [ 95.930416] netlink: 'syz-executor6': attribute type 21 has an invalid length. 2018/02/06 00:20:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00006bb000-0x1c)=@req3={0x6f, 0x0, 0x1, 0x9, 0x1}, 0x1c) sendmsg(r0, &(0x7f0000835000-0x37)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000091f00000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b480000541ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3d2316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f0000354000-0x308)=[]}, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00007e7000-0x90)={0x8, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x90) 2018/02/06 00:20:12 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000002000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000001000)=0x1c) socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000002000)=0x7fff, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x44, &(0x7f0000001000)=""/138, &(0x7f0000002000-0x4)=0x8a) socket$inet6(0xa, 0x1, 0x8001) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000000)=@full, &(0x7f0000004000-0x4)=0x48, 0x800) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000002000)=0x4a, 0x4) 2018/02/06 00:20:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000a4f000)="14", &(0x7f0000002000-0x1000)=""/4096}, 0x2) 2018/02/06 00:20:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000539000-0x4), 0x80000) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00006f7000), &(0x7f00006e0000)=0x4) connect$inet6(r0, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) r2 = socket(0x8, 0x800, 0x4000000000000000) sendmsg$key(r2, &(0x7f0000a8c000-0x38)={0x0, 0x0, &(0x7f00004b3000)={&(0x7f0000743000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000869000-0xc)={0x6, 0x5, 0x1, 0x7, 0x401, 0x0, 0xf9bd}, 0xc) 2018/02/06 00:20:12 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000002000-0xc)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, 0x20) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)) 2018/02/06 00:20:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) getsockname$netlink(r1, &(0x7f0000ca8000-0xc), &(0x7f0000b5a000)=0xc) bind$alg(r0, &(0x7f0000ad6000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000d65000)={&(0x7f00007ef000)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f00003cd000)={0x20, 0x0, 0x1, 0x100001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x12, @uid}]}, 0x20}, 0x1}, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00009c9000), 0xaf24d727e8a24e24) [ 96.024662] netlink: 'syz-executor6': attribute type 21 has an invalid length. 2018/02/06 00:20:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000167000-0x4)) accept$unix(r0, &(0x7f0000603000-0x6e)=@file={0x0, ""/108}, &(0x7f00004cb000)=0x6e) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00002d0000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000487000)={0x0, 0x80000, 0xffffffffffffff9c}) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f000082d000)=0x80000001, 0x4) socketpair(0x8, 0x80000, 0x8, &(0x7f0000a1e000)) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000761000-0xc)={r2, 0x80000, r3}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r4, 0x8990, &(0x7f000032b000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) 2018/02/06 00:20:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000cdd000-0x4)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000048e000)={0x0, 0xa6, "704821e6365627579c481831afbcb61f348f406cc54b1eb421cbbef8c265b4ceaaeeb35d65250cbfc1bb7ac03d18a4c709ce3ebf344f2d56cfd4b6ede29163cee5c68a01d5941e65564f94d4ea09063e3c14dfbd82760401913bf0d9be594953331942465acafc1398f0426ed9eb9ec0c40201f056b0efaadb2cb59314f1c1bebb1241a07f86740869d3b23ce77b9909dd1a3e19356f149989440d43d6f06d6f6b2c1fb933d4"}, &(0x7f0000df5000)=0xae) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000930000-0x8)=@assoc_value={r1, 0xf000000000000000}, 0x8) 2018/02/06 00:20:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = accept(r0, 0x0, &(0x7f0000866000)) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000bcd000)={@rand_addr=0x5, @multicast1=0xe0000001, 0x0, 0x5, [@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x5, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x24) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000bba000-0x38)={0x0, 0x0, &(0x7f000033d000)=[], 0x0, &(0x7f0000814000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci, 0x6, &(0x7f0000ecc000-0x30)=[{&(0x7f0000f75000)=""/228, 0xffffff44}], 0x1, &(0x7f0000a3c000-0x6b)=""/107, 0xfdac}, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000b03000-0x48)={0x6, 0xa, &(0x7f0000f85000-0x50)=@raw=[@ldst={0x3, 0x2, 0x7, 0x6, 0x2, 0xffffffff, 0xfffffffffffffff0}, @ldst={0x3, 0x0, 0x6, 0x1, 0x3, 0x1, 0x5}, @call={0x85, 0x0, 0x0, 0x6}, @call={0x85, 0x0, 0x0, 0xe}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffff9c}], &(0x7f000088d000-0x4)='GPL\x00', 0x4, 0xe8, &(0x7f0000463000-0xe8)=""/232, 0x40f00, 0x1}, 0x48) bpf$BPF_PROG_DETACH(0x9, &(0x7f00009c6000)={0x0, r3, 0x7, 0x2}, 0x14) sendmsg(r2, &(0x7f0000deb000-0x38)={&(0x7f0000b3a000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb]}}, 0x10, &(0x7f0000041000)=[{&(0x7f0000ed7000-0x1000)="d3", 0x1}], 0x1, &(0x7f0000a70000)=[]}, 0x0) socketpair(0x11, 0x80006, 0x10000, &(0x7f000092c000-0x8)={0x0}) setsockopt$RDS_FREE_MR(r4, 0x114, 0x3, &(0x7f0000539000-0x10)={{0x0, 0x200}, 0x1}, 0x10) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ce000-0x7f)="67daebb52cb8a289d9ec3861fd48bec90eef7d1eb02e8df8d9883f87aa5abb912c5b2aa219dac39af437b581f0871e007eb7cb81e352f48a895d633188b0d36fc794f70dc3abf0fe505fbbf2f200e99661cb7be5f19d3a43aa80bb0c79b7c94241a83ad974453d469897eb1740fb65027cd5fb6987c5c3b81d344cc61c38d4", 0x7f) 2018/02/06 00:20:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000480000-0x8)={0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000513000-0x8)={0x0}) sendfile(r0, r1, &(0x7f000009e000-0x8), 0x972) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000d26000-0xc)={0x10, 0x0, 0x0, 0xa6e}, 0xc) bind$netlink(r2, &(0x7f0000437000-0xc)={0x10, 0x0, 0x0}, 0xc) recvfrom(r2, &(0x7f0000bf7000-0x2c)=""/44, 0x2c, 0x2, &(0x7f0000004000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x0, 0x0, 0x1, 0x2, {0xa, 0x2, 0x7fffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}}, 0x3a) 2018/02/06 00:20:12 executing program 1: r0 = socket$bt_l2cap(0x1f, 0x1, 0x0) getsockname(r0, &(0x7f0000861000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f00005ed000-0x4)=0x97) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000001000-0x4), 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000887000-0x10)={&(0x7f000079f000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) r3 = socket$inet_sctp(0x2, 0x1, 0x84) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000983000-0xc)={&(0x7f0000a2a000)='./file0\x00', r2}, 0xc) r4 = socket$inet6(0xa, 0x80000, 0x4) ioctl$sock_inet6_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000b2a000)) unshare(0x20400) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000caa000-0x4), &(0x7f0000217000-0x4)=0x4) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000dd8000-0x4)=0x2, 0x4) read(r4, &(0x7f000076b000-0xf9)=""/249, 0xf9) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x9}, 0x14) bpf$MAP_CREATE(0x0, &(0x7f000061e000)={0xd, 0x2, 0x4, 0x69, 0x0, r5}, 0x2c) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f00003d8000-0x12)={@common='gre0\x00', 0x7}) 2018/02/06 00:20:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_address={0x5, 0x9, 0x0, 0xa0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x98}, 0x1}, 0x0) socket$can_raw(0x1d, 0x3, 0x1) 2018/02/06 00:20:12 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000009000-0x14)={0x200000000001, 0x7, 0x5, 0x8}, 0x14) r1 = socket(0x0, 0x5, 0x6) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000004000-0x4)) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000000b000-0x18)={r0, &(0x7f000000e000-0x1), &(0x7f0000010000)=""/58}, 0x18) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x21, &(0x7f0000011000-0xed)=""/237, &(0x7f0000003000-0x4)=0xed) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000010000)) 2018/02/06 00:20:12 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000074000/0x3000)=nil, 0x3000, 0x0, 0x132, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000001000)=@abs={0x1, 0x0, 0x0}, 0x8) recvfrom(r0, &(0x7f000000c000-0xa6)=""/1, 0x1, 0x0, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000001000)="a9", 0x1, 0x0, 0x0, 0x0) [ 96.087822] netlink: 'syz-executor5': attribute type 18 has an invalid length. [ 96.107599] netlink: 'syz-executor5': attribute type 18 has an invalid length. 2018/02/06 00:20:12 executing program 0: mmap(&(0x7f0000000000/0xe87000)=nil, 0xe87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000dcf000-0xe)="f542e8a469eaa56485f2328c5c34", 0xe) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f0000227000-0x1)) r2 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000e87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x0, &(0x7f0000e87000)={@empty, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) 2018/02/06 00:20:12 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f7, &(0x7f0000002000-0x65)="e57efa8032c17b37e89cdbdb807948bcfe6377a85d87924e53b621786fa4d26aadb6569816702df3aa926ebca70a374628f7e2009fa35921449894d50ddf4a87121dd538dfa5c93a6fcda410fc21b825eaf79fe6e474343d0719e7ccaae1d584d85bff3d0f") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000+0x33)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f0000001000)=@abs={0x0, 0x0, 0x0}, 0x8) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000f54000-0x4)={0x5, 0x7, 0x8000}, 0x4) 2018/02/06 00:20:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000677000-0x10)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}]}, &(0x7f0000a94000-0x4)=0x10) shutdown(r0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a5b000)={r0}) bind$llc(r1, &(0x7f00006c8000-0x10)={0x1a, 0xfb, 0x6, 0x200, 0x4, 0x401, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) listen(r0, 0x1000000040000003) r2 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000015000), &(0x7f0000451000-0x4)=0x60) accept$nfc_llcp(r2, &(0x7f00005d4000), &(0x7f0000e99000-0x4)=0x60) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x0, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000058000)=@in={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f000093f000)=0x10, 0x0) 2018/02/06 00:20:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept(r0, &(0x7f0000556000-0x80)=@generic, &(0x7f0000f10000)=0x80) getpeername$ax25(r1, &(0x7f000005f000), &(0x7f0000620000-0x4)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000539000)={r0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00006c6000)={0x0, 0xb4, "a7d6ccaa5504dd59ad463d671f1644120b2bb6236ac68f222795e0c0d9f55fd1d7bd83907c5d5e13fec4fab975923f5946c172e8cabcbc065f0ccdae0884f42fb3c5cc0c643469e467c758866ba77379eaba520b29cf69a15d7ee02fdda1d8f784b195ba488df8fe0476ae808b0dbc2b64dfc589f54922ef5f28a5e8795505d964b5e44df51e85bf6e0ed9e3d13fff5fe3123d0380027da699472f460b5f2ea84a3e6804ad0a35c6d02821632857cf8eb23de2d8"}, &(0x7f00005e0000)=0xbc) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000a2b000)={r3, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}}}}, 0x8c) getsockopt$inet_buf(r0, 0x0, 0x485, &(0x7f0000cdb000-0x18)=""/24, &(0x7f0000ed1000-0x4)=0x16) 2018/02/06 00:20:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x20000004, &(0x7f00005f1000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000cb6000-0x3)=0x108, 0x4) r3 = socket$kcm(0x29, 0x2, 0x0) readv(r0, &(0x7f00006d8000)=[{&(0x7f0000e86000)=""/135, 0x87}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000073e000)={r0, r2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f8f000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_BUFS(r4, 0xc0206416, &(0x7f000007d000)={0x1, 0xcf0, 0x9, 0x9, 0x4, 0x8}) sendmsg$kcm(r3, &(0x7f0000dc2000+0x953)={&(0x7f0000e3e000-0x9)=@rc={0x1f}, 0x9, &(0x7f0000aa3000-0x60)=[{&(0x7f0000080000)='2', 0x1}], 0x1, &(0x7f0000b2e000)=[]}, 0x0) 2018/02/06 00:20:12 executing program 1: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000eae000)={@common='lo\x00', @ifru_data=&(0x7f0000c86000)="16000000800100230085000a000200060c000000000003fee159a709ff2d00"}) r1 = socket(0xa, 0x5, 0x8) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000fd7000-0x4)=0x5, 0x4) 2018/02/06 00:20:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006dc000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000a07000-0xe)={0x0, 0x100000000, 0x3, [0x100000001, 0x8, 0x6]}, &(0x7f00000dd000)=0xe) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000fd8000-0xa0)={r1, @in6={{0xa, 0x2, 0x7, @empty, 0x80000001}}, 0x5, 0x7f7, 0xfffffffffffff000, 0x8000, 0x2}, 0xa0) r2 = accept(0xffffffffffffff9c, &(0x7f0000826000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f0000a05000-0x4)=0x26) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000068b000)={0x0, @in6={{0xa, 0x3, 0x40, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x2}}, 0x62, 0x0, 0x5, 0x18f1, 0x2}, &(0x7f0000ab1000)=0xa0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000df8000)=@sack_info={r3, 0x81, 0x1}, 0xc) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000acc000-0x24)=@ipmr_newroute={0x1c, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, []}, 0x1c}, 0x1}, 0x0) tee(r4, r4, 0x42, 0x6) connect(r4, &(0x7f0000991000)=@nfc={0x27, 0x8, 0xff, 0x5}, 0x10) splice(r4, &(0x7f00003ca000), r4, &(0x7f000003e000)=0x3b, 0xeaf, 0x1) getpeername(r4, &(0x7f00001be000-0x6e)=@un=@file={0x0, ""/108}, &(0x7f0000a1f000)=0x6e) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000d61000)={r3, 0x7c, &(0x7f0000488000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x2, @empty}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in6={0xa, 0x3, 0xd5, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x6}, @in={0x2, 0x2, @rand_addr=0x8}, @in={0x2, 0x0, @rand_addr=0x2}, @in={0x2, 0x3, @empty}]}, &(0x7f0000beb000-0x4)=0x10) getpeername(r4, &(0x7f00001ca000)=@hci, &(0x7f0000b02000)=0x6) 2018/02/06 00:20:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f00005ea000)="2700000014000707018e000012000a00282400fff600000000ff00079a1d2f00000000007500bc", 0x27) sendmsg(r0, &(0x7f00008d3000-0x38)={&(0x7f00000ce000)=@ipx={0x4, 0x0, 0x3, "fa648048d14c", 0x2}, 0x10, &(0x7f0000bcb000-0x20)=[{&(0x7f0000692000-0xa4)="29d4ad9aa839b3b773d028643d498301f5f5db4cb65e3249dd185cf5cf183f343d7015b1c5a347297149d0c3432b60c7cffa16de2f6096729ef55885bd97a93bf7c5f5fbfdfc5733ec24ab2ca171b71d3563e192402f9f0a8d22c3e61995135f1a0a11f7a746aadc781307e7ba44c0f9f0612fb63a9ef469403327ffd9e40522e4b261c4d912ccec1c20b5ba13f4c570293da284edf7f15e256e801c239dd32aa88f84c1", 0xa4}, {&(0x7f0000aa8000-0x63)="1b2a76eb02815e03a2875320598cb8ba136d8fdbda84abca52459b958fae38212316ede533743647ec5034e90160cf71291a73f75eca81cadb4f60c9debb373a6575314adf3d953be138670cc8afda4871314de0f41bdcb6577349bbe3aaa4e75dc3ae", 0x63}], 0x2, &(0x7f000065d000-0x598)=[{0x30, 0x1, 0x8, "99e10c1c481c61af1fd981e4ba92d05c698a3731e9991d36d0cdf7"}, {0xd8, 0x108, 0xfb, "8cbfe4c7a863a32aba3901acc1a712681d20751f634fe169d16587a17267361a1ac2b3230184a93e161c4e9eefd8bbf37f303687f76da689422afff8b1d09f6eb582e993e6f1636c7d611f0b7ae12b97ddc8b4be3dcdb64e25e95ed6d8a90d10d9759fd43f314b2f0c4a73d79336c557b5b1173264c25f05e8043459065f9d894372847027ae817c98a956e9979144e0faa26bc5c9e5c6c031a28c926e1791b73494ecb78ea820b8f7d62127b480c5fd1e3101f3d4cf5212e6bc6d55b44c118dea970d1b1f"}, {0x100, 0x119, 0x100, "0487af0aa6b4fe48749d37cabe0f9786e5c27b6048de6181c3a575f7bab7fa859cd193b1b8d7396dcaa80c1941708bd1de6e9a3e6fe75e625b12565aa3da30c69ef837b5d734b6cbcee40daf4669e1c51f91f09e83a098656bc65a63ee29c66864f8da0f19d09de873538c6350b47b021df17a064b3a980750122415d7e03136e054784118a3880da77426150777de82cacaed5feade3f6e6b5b4c406918d9ac1b669863ba59c75f8e275484ce3a7d70342dc51e1a1f0620fed966630f40fd91f384a6ab6f0192879e7d5bb7ad71a310cd17c22080dcd98b315bdf2e175b0f83165a026dd4b245f4e3"}, {0x60, 0x13e, 0x600000000000000, "bb549345c00fdc086c6a1aa2512189ae865e7d4c515e69a4c4c8973ca8d220939931bcaae5231bf3f999e7b434a47bbcd6bf4c456f51471a81d941d40cf927ea2218aa60e3ee51a97d5380"}, {0xe0, 0x6, 0x14f, "ec95137143df947885fa4c9df3c9efd598db5dba7f3f9b3b2e1a298105a8667f3645271883d15cf3d3636d44ddddc495394e9938eebe716ee318b0f82b6d2df954a6bdf5c51b20a5bcce4346a920e7bd1ae0fba240e950aecc4810d3f3fdbfa89f33f46ece8a99e76398dd7bddc5435c8a2efda06ab5bc8bc0a8494afdd11734aeafb214dc178c9cd36d0fe8be88d698d80881d981d5ffee362bff749031b7d8246ce8f9b62e429f1fe1513e5678f9dbae58108dfb7bfadf7d50a458c89ec66f7a91b0dd9e1378cf0b2a1e08d3"}, {0xe8, 0x13b, 0x4e, "493d543bacab2e2dd36cc34c9c74cd966d6d24d10c189f0b42c8e0c979fc08d417b5983b623667eb8dd4d5b6f3b668d98a5dd2dc07d6999a204d854976ce6fead4be88ff6d1ec12035e087799dafdecef6fd621e7abbe2f9ab358a342c402d1651f61e35200b2d07d32c2e59cc4574c34f861007291b45b52d7af2555c879c27545866519ee0ff8c93df6cf14732b4d72d57ebe86e0898ec49dda36a844c0b30084115f8d88d4cee1a7101f723c8f95b6f13a9f865e48f078c1e303025e115840ed4904d775bd34bc7e0c0de2da5965bc1d19b"}, {0x30, 0x10f, 0x4790, "8d3d52199519e59e4f7dbf2bad066c0b8435834983796292c99b648ae25a92"}, {0xc0, 0x18f, 0x7ff, "4a30c288304040759290586efc1256242ce7fce8a05fe62b85ce904e942792a0a8cd500a3caf5d833d5233b52be8c776a1cf6dd643f26e19e3a88a1ad0f7d97bf907067554da5c43505cfb233e48447d9f54fcb705a55c745644eb8ef93f47c7b2748be6bedf9ceb211fc3ad8cfc54fd9d3c8c8894c2f3784fa92490f0442eff2cfb9a7fcb2e1a9b0b70b3b97f94d7212e96201bbea6d077cdf291e80dccd64f4672c53aac8ce0e410d4c125c89c0c"}, {0x78, 0x0, 0x101, "27bfa5f691ab2d72fe1334188e8d263d788a5880793a04a54055d92b014d3443f94e3ed638d16356bff8f30ea456c12ee84d4fd6605cb51f20614c0fe656e7727b88243a23bb621499d3ac2d11b97991e716586a4f791c322978b773df6057e4cfaee6f5ee057d3c"}], 0x598, 0x4}, 0x0) 2018/02/06 00:20:12 executing program 7: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000ab1000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00006bd000-0x10)={&(0x7f0000877000-0x34)=@ipv6_newroute={0x34, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x2}, @RTA_ENCAP={0x10, 0x16, @typed={0xc, 0x1, @fd=0xffffffffffffffff}}]}, 0x34}, 0x1}, 0x0) 2018/02/06 00:20:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000fb9000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000412000-0x20)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x24000, 0x1, 0x3, 0xe, 0x2bd9, 0x6, 0x3f}, &(0x7f0000cab000)=0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000262000-0x20)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfffffffffffffffc, 0x2, 0xff, 0x2, 0x3480, 0x0, 0x4}, 0x20) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f000010a000)="240000002e001d063200000800207700fbffffff0100000000000000000000000002ff10", 0x24) 2018/02/06 00:20:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000263000), 0x800) shutdown(r0, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0xe142}}, 0x1c) recvmsg(r1, &(0x7f0000c15000-0x38)={&(0x7f0000d61000)=@can, 0x10, &(0x7f0000b05000)=[], 0x0, &(0x7f0000b2f000)}, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000f4c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) r2 = accept(r1, &(0x7f0000b6f000-0x60)=@nfc_llcp, &(0x7f0000567000)=0x60) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f0000712000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) [ 96.297543] TCP: request_sock_TCPv6: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. 2018/02/06 00:20:12 executing program 5: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000024000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000007000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10, &(0x7f0000029000)=[{&(0x7f000001a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000024000-0x3a)=""/58, 0x3a}], 0x2, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000013000-0xba)=""/186, 0xba}, &(0x7f0000006000)=[{&(0x7f0000014000-0x69)=""/122, 0x7a}], 0x1}}], 0x48}, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000015000)={0x0}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f000002a000)={@rand_addr, @loopback, 0x0}, &(0x7f000002a000)=0xc) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000002b000-0xe8)={{{@in=@multicast1, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f000002b000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000026000)={{{@in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff, 0x3, 0x5, 0x2, 0x0, 0xa, 0x20, 0x20, 0x6d, r2, r3}, {0xfffffffffffffffb, 0xffffffffffffffff, 0x7, 0x1000, 0x7, 0x8, 0x531d, 0x6306}, {0xfffffffffffffff9, 0x9, 0x3ff, 0xfe4}, 0x4, 0x1, 0x2, 0x0, 0x3, 0x3}, {{@in=@multicast1=0xe0000001, 0x0, 0xff}, 0x0, @in=@multicast1=0xe0000001, 0x1, 0x2, 0x3, 0x400, 0x8, 0x8000, 0x910}}, 0xe8) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x4, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f000000e000-0x2c)=[@in={0x2, 0x2, @broadcast=0xffffffff}, @in6={0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x6}], 0x2c) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000002b000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x2000}) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f000002b000-0x9f)=""/159, &(0x7f000002a000)=0x9f) 2018/02/06 00:20:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000a69000-0x18)=@get={0x1, &(0x7f0000635000-0x1000)=""/4096}) [ 96.394481] rdma_op 00000000939c3aaa conn xmit_rdma (null) 2018/02/06 00:20:12 executing program 7: mmap(&(0x7f0000000000/0xfba000)=nil, 0xfba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x52, &(0x7f0000fba000)={@random="cd3997030f00", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100, 0x5, 0x8000, 0x1ff}}], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x100, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x86, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) r0 = epoll_create1(0x80000) epoll_wait(r0, &(0x7f00009db000-0x48)=[{}, {}, {}, {}, {}, {}], 0x6, 0x6) 2018/02/06 00:20:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0xfffffffffffffcc7) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f00003c6000-0x4)) readv(r1, &(0x7f00006e9000-0x10)=[{&(0x7f000070c000-0xae)=""/174, 0xae}], 0x1) 2018/02/06 00:20:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000cda000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xb}, 0x1c) connect$inet6(r0, &(0x7f000038c000)={0xa, 0x3, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/02/06 00:20:12 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000003000-0x10)={0x1, &(0x7f0000003000-0x8)=[{0x0, 0x0, 0x0, 0x100}]}, 0x10) r1 = socket(0xf, 0x2, 0x101) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_l2cap(r1, &(0x7f0000004000)={0x1f, 0x7f, {0xe000000000000000, 0x5, 0xfffffffffffffff7, 0xfff, 0x0, 0x7}, 0x8, 0x3}, 0xe) 2018/02/06 00:20:12 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000013000)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000022000)=@ethtool_regs={0x4}}) 2018/02/06 00:20:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x80807, 0x3, &(0x7f0000c64000)={0x0, 0x0}) bind$bt_hci(r1, &(0x7f000055b000)={0x1f, 0x200}, 0x6) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000458000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00006e4000-0x2)=0xa12, &(0x7f0000c64000)=0x2) sendmmsg(r2, &(0x7f0000df7000-0x168)=[{{&(0x7f0000534000)=@sco={0x1f, {0xf, 0x6, 0xa25, 0x1, 0x6, 0x8}}, 0x8, &(0x7f0000868000)=[{&(0x7f00008d2000)="39c1fe8d9ee4046dd5b5507652ea18f7bce5f618223817da3d1ff7175377001cf8b489d17fce21e594a5157ecdb0092e999b25f1afdf6168d9fa84e49d58bf72e56aed0583ad898b9bdec98d1dcc5b9909c1e1647b223d41514681c52e3cdc2b380f47d1db65b1e7d14a9ba19d8ea4308823af1b65d9fe4687d1b44f1608ae9ee10d4bf5900619477be0832f8f5aa7cc959cd0f1cdcaff14cb0e94", 0x9b}, {&(0x7f0000d6f000)="84e65aa9784a534487d62dd3115e927afa04e2286247f60d1e68c687ff871e4a77ec0a43a80e2f08990a01ac5e810e07add05cff89fcbd51cc4ef7049c35", 0x3e}, {&(0x7f000000a000-0xa3)="1052c2246a5e5e65ded905dcd4a7c81dece20ca63c368219bb0c927d7c89934871db39142dd97c188883fcdba5f008d25c3ce3bf6e62dc7d6e31db4279f08bac385d48e697577c2c2f144a015dd27f4fa007df2ed652a0e4748fb95af121d49d7095309bf209e94063acfbbb499f0fb21111fe739a854f02cc58c5b2e0346bc4f91b094f76e281287d3d26fa6df8a77b7c1f13cd4543d686649473bdf0dd5da0650515", 0xa3}, {&(0x7f0000f3f000-0x3e)="60a2f72a8669548487b706b9ad8cd428323c08d1a2c8bf4840f066c62de2e0773ed3e97410596185ea8565f389bac540a4eac282a2ef41864dc6b7a1c9b5", 0x3e}, {&(0x7f000087b000-0x11)="45d63db01d71a3a1b5573b4250e884302d", 0x11}, {&(0x7f0000f4b000)="35559356c4f2cf5afd8b01da16b6bf2fef2debb0307705869d1bb23d49128fd7664b7398602ea127b735ef2bc6d5928a4431cde0", 0x34}, {&(0x7f0000578000-0xaa)="0b951f558026d527b93cf31a4e122d37e6e7f99554f89142dcc1baa18fd1e5824b32355cb55173a8194dd2614b2afe8451501344fb8f8c8185f82cc93cc297f50b9d9c50f6156b494fd5c655b671bd6fc52b83e63233e48c96da987bf43e42f2228178fa4a41f862eb585553159ea1568b034e4f45667d1913edf929971f14dc94736ed8311143a2987719f2f48dd61293842d3b6a7e32b80daea70fb41afe2283582a3ceb9b6c373e25", 0xaa}], 0x7, &(0x7f0000587000-0xe0)=[{0xe0, 0x117, 0xb96, "ceb737b91e823987ca9df7b51acdfe925192e4f8ff43eafbe9892f0ddfe3e6aa52600a03b6c55abfc28e097f80a2fedba091099cf5cf11fa97e74deb9ea34032d4d5059a244e327a3f12c2b42b7a6794a9513e77a175b04090503e9e58d089f84b587962efa042a094a66ca68d4a691e17685c8eaa2a3209dff3c8a788189ac2ee7e0fbd65fe9d80b0c6186787feddfad934b584ce25cd44f731f9eaadfb7163e12f19cb3c09c20aadc5f69c1572712180da79174b02cfcde50d6f90c32b2873e380e05987025451a5245268"}], 0xe0, 0x8801}, 0x3f}, {{&(0x7f000054d000)=@ethernet={0x307, @random="e535af87f7c9"}, 0x10, &(0x7f00004c3000-0x80)=[{&(0x7f0000ed5000-0xb0)="0dc489f0d68c39f8a746b710bc9f647654febc6519daa5315072155386bdf066ab5661b907a5c957e28d46d242f9ab25e1246239bd73a31e38446c94d8c6fd8d708a9a63ac508c226fe384286749aa66ab2fecc7a3ed5e3075e1f1504578a7507c8975ca2797f2e2ccff2f7a8c8573cc35cb75335faa3c2959ab9fae0a87688fdb517217992c0ac13f88b231a73fc3d91dc39338801b7fdd77446198810854ef32df2e355d45c2721c1d337bff09dc3d", 0xb0}, {&(0x7f00001aa000-0x1000)="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0x1000}, {&(0x7f000011a000-0x93)="87538349386e80f2c853d30c1a4cdcf67bfc6fc23e5bd5caea6f67627ab7272c2b0b625fc9ea7b50c2b89718ee889429503a3a30c2144308ede20189fa0dcf4afe9e9f1494615a5e94d82b530f6525f38577e5fb21e4dd80d391a7d1ce36de24ed9236bfc0b58f6157ce5cac21d1ca9a22637f28a0897d72aaa1330013575e6b7d958ff1179af2cd0c848214f8df56b063438c", 0x93}, {&(0x7f0000335000)="f2e90f6b1e8a86ff8b0e910be4635108af0e1dd41ba6e43f1ead12b15d5015f3a836b178d67f5c8eeab9f17c3dfc2988802d1fa96d08c622c1f559ca375446d4", 0x40}, 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{&(0x7f000046a000)="8202ef33fc9f6d048724a8f8a09e3c03fe121ebb", 0x14}, {&(0x7f000032f000-0xc1)="f6736881c3df0aeedf7f11e0396124316366cbc5cb5366de3592bcd845a3d9780535748da3005a856c68b5839d9780119c46f389e80561bbc66731fb9aaf297921f4471404c13601724ee6fe14775808f29df7a919ed7bc5474e91201fe7a3030a1dd2ed2b3d3f2dba8884189e1d317159d907eb21510934d06f92462657fc30bcd8b22e2e55b6a814026414e920c932c112f86d4639fd8550e6d478a1c4cfd6b8d7affbe01eb06486c8ef8d611dab2787cb148c7a9c04abbdcea358fc0a811b48", 0xc1}, {&(0x7f0000523000)="8cab9caf39d4fa1a62ff1c4e8b0b3a8b59bf2c7865ceeaa47f4b1ca6381eb5c904ea38aaf14a26d8590682d6d7dbf2df99b59fe591c27faa74d333dd6addb06e508957f567a5159e4ede991daaa5f2836ccb0db3ce0ebc0b313c81a0c19ead19c306486d0eadaf9a3c220b75", 0x6c}, {&(0x7f0000f86000)="9d640e31e8b19b1e3c429d56c223640df798dcdbd9808e79939932fe3fffb0f9ec9cd5e88a6ab77b4b760267cee6cdb88d0da9f8613902e3f2d9f21059e66ecac5783c04a45b156063498e69318d2aeaec5c1990a29ef8a604eec2d5f92bccba935f651aa7d98b082165f066a1f0fbe10525bf93e61322514d9d277672707a69f2ed977bd69b1dcd38c4a930cf5ebd94c92cb18ccb12d1194ddbff0d429d3b94c58f0b1401fc008d5e26cabefcd091c95a20180bfef69bc6b94329bd3a", 0xbd}, {&(0x7f000012c000)="5b52c69a581b6ba3bbb768eb838188b18934acc1ae429593175b4aaac12a096a090ff419f7aed2ac44848de89352", 0x2e}], 0x6, &(0x7f0000353000)=[{0x28, 0x105, 0xfffffffffffffff8, "1a81019fc45d145a52bd8eacd061ae9eed38bfc634e33b93"}, {0x108, 0x13f, 0x40, "de4aee9079fd7c0e49ae9b1be1163ccdba34c4034a49e6ee9b3ab2081966669510b46bda327bfcd99b256db2a656d2776f9348f0511e58b33fcb171a9b4c03c797302d3f087a5d799200e27da5190e09541cb5422f9746df7a8a162d6e1f8a52b3b19d34f276063598080c77a63fafcb82d8938d035c72d8e4c7428df100092e62f8454f9629a3f435cb2fc29f569311f8fa55e1af2f99bacfcecc549d693e0adceae02d31e2bcbc7071c1dfe67f2f36546d9740502c0a863e2ddcf67753243b1cb6366dc7b9a3dd0a0f7bf6ca203750be1942527e319c21b7618ea9ab030d01afe9123e80a00d0458f1738783769b38063aeb732d92"}, {0xb0, 0x108, 0x8, "c0ec0116aace211a17d1ec1a201f0aa6c0e862b6b99d2dcc8bcb54e0d89d81d7db7bd4f7ca4bb858939d3677d4148e07a5d19c71083f41ade58a3744a9f443ad949ad3a040892efa3134ce45aab4ce4b42c6482a19dbde62e8e4497b2df4a880dcef22d4424fd890a7187d6d09066130e439217c63ad2e7aaa91ae6870c035a8e159acc280e91cec1476dd6d477cb4d603592eb3d9aefc444bcec0d45127"}, {0x90, 0x10b, 0x86, "cdf21f1af1c5dfb07a5654d21bc95d93578d3efaa490b0fe951101616c01b8d5980f472ad2776166d8574bfcfdd2cea5da0b9cd91d95df332050e29c72973d9b18532847ecd5c1487d5652046ddcf3d39eb10cdf2a3f2e042389bc7425b7c60ee4dc8bf7a00affe96aad2c1f15d8310f30c99aedcc638f34a97bb56ff0f1fa89"}, {0x48, 0x11d, 0x1000, "179971a262f78e2b1ed9a0ef4bd3c3f60aded87f405abc4bccf3faea48fd775331a6cfc42a8cb5d8a31758ecac9780655d4331763b11b3"}, {0x98, 0x10d, 0x0, "86706df64098a4fcaedeaa0816d0fe610fc793ac1874a19d149e41d02ce08df70994807b6d33876dbc540c76d74bb03e796a36991151b7360bf24d4d3c0ae4208e397c189262188b464921fef69c6404e539545c32d7289e04bddfda9d9cdb9d382adba5c35f1ea7e126a0c7037009cd3c30b0a6d82e763191cb0c510d6ae5a7c5b12bdf9d"}], 0x350, 0x800}, 0x7fff}, {{&(0x7f0000d5f000)=@un=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000037000-0x20)=[{&(0x7f000024a000-0x3c)="c1d3034bc4451b9fa11bf3d9b8b63b1eacc0650d04b44e4debce33a08c13b1eb29d28f41bb822be1fb0e9d8ff30a426221a6bb8e35a9a99ce30258b0", 0x3c}, {&(0x7f000053d000+0x372)="e9ae7c986b4271661aed0d12bc351897723c4c90ad8c436e76d1e3e3b801775802de1a0cf20f097d71d7e4c964625a9f9a157812c7dd09ad3cef8b8f934d14a75652742846ec14e22642987305fa2537acd7dfc242b55da0499bb6f55a21c6de3322eb13883326fa86e483f466b978ed26ef6a6051b4df7b3875c4cb90a404d4c51ae235b5df99a88821aaf4517a0a231aed00dffff213f855dd6aec95c4445af5ccede5a8cc09d238008e8c1fff89ff988b90dc59f486309f4d44bdf0f1845a35840e590a93731b360d5a04d51483ec", 0xd0}], 0x2, &(0x7f0000f83000)=[{0x40, 0x0, 0x1, "8741cbdd282b041371bf640303008133007b7983c6a9f46e01d1fabc3acc3258582710764aa8fa202d70f3ae6503196e"}, {0x18, 0x10b, 0x7, "64d6cb8039"}, {0x18, 0x6, 0xcc3, "835a12f5c1"}], 0x70, 0x8080}, 0x4}, {{&(0x7f0000c13000-0x9)=@rc={0x1f, {0x3e, 0x5, 0x6, 0x3ff, 0x7ff}, 0x4}, 0x9, &(0x7f00009d1000)=[{&(0x7f0000e92000)="da862421649926243c584586bcabafd7303fff5e94e6aaf8f6b18d5ae27ddb9c8e06149b59c6faa9577dad47caf1d6d4de7213b79a686e12865fd04c625341374603bec52c65ff375f0215c5854ecb970320183915a3233f727fcd7ac04b3a5955f6699489e04130333278d916e8f7a0b1b2bc16821f6f8b3d1accc3b98eabce9a14f8b78ea2c5664bd0c153", 0x8c}, {&(0x7f000045d000)="acd922ea44a0355e06b7e7a512e70c0a", 0x10}], 0x2, 0x0, 0x0, 0x10}}, {{&(0x7f000001d000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x1, 0x0, 0x3, {0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}}, 0x3a, &(0x7f00007d3000)=[{&(0x7f0000a6a000)="b7992a5400", 0x5}, {&(0x7f0000371000-0xee)="5861d8c1a0fd6c99272ece02c63df7f46951cfe334e8178814c0932a0b4996926605d29b844064043389023c718b362ebaca1d6a85101231cfd914d6a7ad8801a3ed7de5721028b0365c6610810ce7be39a4f0e03df6d1fa161eeb975dab246f27a96b0357ae63fe2436e1b03fee335d5988f9487ab48510f14607a375f5d71eedb7433e8cdcdf5e2abb8377be9621cadbbb99830a3971aad4cca917611f629e356fa92ea5236f12f50ac4a5734b916f1d08c1e2da3ceb1c0f4564b2c79e95bc8ea6042b6302d89065b9e76e857bd31fa33372535a23910956749d2560583cf0424d29119339a2f775233100a160", 0xee}, {&(0x7f00004bf000-0x31)="13a6826b1873d9f9c4060727f24b43091e2cf9269afc4fbda78194d04680714f0c49f78cc697227c68c9576686e544ee00", 0x31}, {&(0x7f0000419000)="5fab4472d845c56c9e0803224ab9390c5d4e664d62251e41e0c0fd94aba308e5ccb1b204902929ca5dbdd6676dcfbc8a39c5050f1e9f0fc51cc1ae731e51f49987a1aca3b270df4af366e389e922459b7ad6642a8ba3e044a5f751e4c50f4fdbee4e6deb89ac479ac019296ae572c6144a7267ed9e7822858b5adf17e3be8c66128673a6c26e81d1fd70dd6972d0ba372aa4abaa9485", 0x96}, {&(0x7f00009df000-0x72)="3f0b34485a08d50610148a08675066bd58cff9f943c7afb6ae05977d4a5a4afad443c56df6bd95eb9556bc0506b7bd61d3b7ef2cb1d4c607ac87c000855e1ca5b72e443b5e1d9afa640eded9f055f02a367e89fa28c0fc5309913540d6bfcb92b4c5b03fcd5b456e6e8bc9f01aed493c67b4", 0x72}, {&(0x7f0000887000)="69694e98b1e71b60aad6beb0fa13e342581c2cac76c3e57897bf00a376992d29a05df201eb6b5a296f8e9b9dbf5176bcfa78706ff2f905d83787dfe51fa5d0383f09b7437bcf34cbe7bc7325820c060c92e556c14bcab50a83b49e2325839cd66f8e77292d0dd142d9a142d9d69657592626426802c3812bd92e", 0x7a}, {&(0x7f000062e000)="aae3cd6bda8528abd3dc8da9b16b7619d708041c7f2b08c4328231523ceccffdad24fdcccd47f42d451b828a7d71015dd0818ac130015493bca5a8106f8557ddf78acac66634acdb2c73c9c1b4d1251f5877c99081e2609a07c2c673a8ed25bb30b6f3b4e3045458c9ba9b387068ad3bcf73acc5a79431e25c9b0a3a4d652eb3825fb0d9f302ad26eb33dcd74fa28382307815a18fcac58e9ecbc34998aabe19ea694b676fb595efde9f31bb50601e1bc1f9e7dd6450f7b451b63626bd19", 0xbe}], 0x7}}], 0x6, 0x40000) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0xc) ioctl$sock_proto_private(r1, 0x89e2, &(0x7f000089e000)="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") 2018/02/06 00:20:12 executing program 4: 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, &(0x7f0000cd5000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(cast6),poly1305)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000890000-0x20)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000929000)=[{&(0x7f0000aea000)="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", 0x170}], 0x1) recvmsg(r1, &(0x7f00006e3000)={&(0x7f00001a6000)=@generic, 0x2a9, &(0x7f00006b3000-0x10)=[{&(0x7f0000d29000)=""/4096, 0x1000}], 0x1, &(0x7f0000f1a000)}, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r2 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0x47e) r3 = getpid() getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000bea000)={{{@in=@rand_addr, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@empty}}, &(0x7f00006d8000-0x4)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00008d2000)={0x0, 0x0, 0x0}, &(0x7f0000456000-0x4)=0xc) sendmsg$unix(r2, &(0x7f0000223000)={&(0x7f00006f8000)=@abs, 0x8, &(0x7f0000cfa000)=[], 0x0, &(0x7f0000d22000)=[@rights={0x28, 0x1, 0x1, [r2, r2, r2, r2, r2]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x38, 0x1, 0x1, [r2, r2, r2, r2, r2, r2, r2, r2, r2]}, @rights={0x18, 0x1, 0x1, [r2, r2]}], 0x98}, 0x0) 2018/02/06 00:20:12 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000fcf000)=@ax25, &(0x7f0000000000)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000aaf000-0x8)={0x0, 0x9}, &(0x7f000064c000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000c7000-0x4)=@assoc_id=r1, &(0x7f0000108000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000002000-0x6f)={r2, 0x5, 0x67, "7904cacd30c6a80d15b5c77d1f4b636ddefb1876731c47534eee79bc7ef577f135c58590c03518298cc6044edc0506597d5900cc449b1033d3ea26131d56d83f69deda5388754a64bf06d581ed123fcb1b0d2285a1ae29776c09703f5beda0c5fecacfa63a3b7f"}, 0x6f) socket(0x0, 0x0, 0x0) [ 96.445572] device syz5 left promiscuous mode 2018/02/06 00:20:12 executing program 6: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00008be000-0x8)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000001000-0x1000), 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000001000)=@full, &(0x7f0000001000)=0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000001000)=0x6, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@common='ifb0\x00', &(0x7f0000002000-0x65)=@ethtool_regs={0x4, 0x81, 0x59, "2beabf474cfe4124ef214b7fb7236272b6499ec371133565120f351934d95a3fa7a51bb13397789870bf1406baaf437f72759cd94af3830ec7fe0f1764939bff43f7978e61afd948fa2dc9b106790a67514a1f36f6785306e5"}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000000)={0x2, &(0x7f0000001000-0x10)=[{0x200, 0x7, 0x7, 0x2}, {0x0, 0xfff, 0x8, 0x6}]}, 0x26c) 2018/02/06 00:20:13 executing program 5: socketpair(0x8, 0x0, 0x800000000000003, &(0x7f00008e7000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000670000-0x18)={0x0, 0xc000, 0x20, 0xfffffffffffffff9, 0x7}, &(0x7f0000fce000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000e79000-0x8c)={r3, @in6={{0xa, 0x2, 0x4, @empty, 0x3}}}, 0x8c) sendmsg$nl_generic(r2, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f00000b5000-0x10)={&(0x7f00004a9000)={0x24, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x40000000000b}, [@nested={0x10, 0x5, [@typed={0xc, 0x1, @str='\x00'}]}]}, 0x24}, 0x1}, 0x0) 2018/02/06 00:20:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) vmsplice(r0, &(0x7f000014c000)=[{&(0x7f00006f9000-0x73)="f4639aeaa4f12f6fec92eba4764d5346c1a5ced6172fb8890cd8e8c091cec7138ad5f36578540481f4c3ff425fa6fbf9c14aff6ecac52ce412df21af286d5556fb49c2a0f862090df0ee87473372055646d4d84ff81cbe6e02799be2d03170e57cb9cc56d4c606980cecdf71ce7f76f3ea2eaa", 0x73}, {&(0x7f00008a1000)="0ceeed09d18812469b34da50505a320cddc5bfe7247dda59b147fb5172a93e3304dc6192f889c28447bfbb895e", 0x2d}, {&(0x7f0000221000-0xd9)="5b7558ccb4bf380941c565d271e810fa5d1f070eb9b078b95f47eba7d76ad402f5c29c6c48715099e5182273b3ac82327f455c07589f5284d96731523f3530c8cd370594a0c63087d2a340782ed821ae93f0999d90a856ba42e426dd1a716746217bdeaffa4159a3ac624d41de26ddc4a5c677e88b26b4738754a265195beae53f3fedec26013373a9debc31ae129cad0ab0f89c74f8077d8d9ed3394db8ce088727cedb7f68961343b7475b2037f25fd21308d7ebd541550a117353a60add541c5b19ee6f48f36229de66145a4e2d654e16a0ea23aa40c6c1", 0xd9}], 0x3, 0x1) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0x2, 0x3, 0x0, 0x3fff, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/06 00:20:13 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00008ac000-0x78)={0x20, {0x2, 0x2, @loopback=0x7f000001}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x1, @empty}, 0x60, 0xe00000, 0x5, 0x2, 0x9, &(0x7f0000448000-0x10)=@generic="89ce2b0249fd8eaffcc14bce7076e09f", 0x1, 0x7ff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000038b000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r1, &(0x7f0000873000)={&(0x7f00006b2000-0xc)={0x10}, 0xc, &(0x7f0000712000-0x10)={&(0x7f0000997000)=@bridge_setlink={0x28, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r2}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0xfffffffffffffe87}]}]}, 0x28}, 0x1}, 0x0) 2018/02/06 00:20:13 executing program 1: socketpair$inet(0x2, 0x6, 0x8, &(0x7f00006dd000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@syzn, 0x10) mmap(&(0x7f0000000000/0xf1a000)=nil, 0xf1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) bind(r1, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty}, 0x10) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x13b, &(0x7f0000d6a000-0x70)=[{&(0x7f000035c000)=""/81, 0x51}], 0x1, &(0x7f0000762000)=""/79, 0x4f}, 0x2) sendto$inet(r1, &(0x7f0000e7b000)="dc", 0x1, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty}, 0x10) 2018/02/06 00:20:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$kcm(0x29, 0x0, 0x0) r2 = accept(r0, &(0x7f0000649000)=@ethernet={0x0, @broadcast}, &(0x7f00000b6000)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00004a8000-0x8)={0x0, 0x200}, &(0x7f00005c4000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000c1f000)={r3, 0x3}, 0x8) recvmsg$kcm(r1, &(0x7f0000eb7000-0x38)={0x0, 0x0, &(0x7f0000f3a000-0x20)=[{&(0x7f00002a8000-0xc6)=""/198, 0xc6}, {&(0x7f0000b7d000)=""/245, 0xf5}], 0x2, &(0x7f0000a91000+0xe34)=""/84, 0x54, 0x7fffffff}, 0x40) sendmsg$nl_xfrm(r0, &(0x7f00003ab000-0x38)={&(0x7f0000e05000)={0x10}, 0xc, &(0x7f00000c9000)={&(0x7f0000980000-0x3bc)=@acquire={0x178, 0x17, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, {@in=@loopback=0x7f000001, @in=@multicast2=0xe0000002}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}}, [@mark={0xc, 0x15, {0xffffffffffffffff, 0x20}}, @tmpl={0x44, 0x5, [{{@in=@empty, 0xffffffffffffffff, 0x32}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x178}, 0x1}, 0x0) r4 = accept4(r0, &(0x7f00003e5000-0x10)=@can, &(0x7f0000710000-0x4)=0x10, 0x80800) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000933000-0x4)=0x3, 0x4) getsockname$netlink(r4, &(0x7f0000926000-0xc), &(0x7f000068e000-0x4)=0xc) bind$bt_hci(r2, &(0x7f0000443000-0x6)={0x1f, 0x7b, 0x3}, 0x6) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00000c7000-0x8)) 2018/02/06 00:20:13 executing program 5: r0 = accept4(0xffffffffffffff9c, &(0x7f000048f000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, &(0x7f00005ad000)=0x2e, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x0, 0x80000000, &(0x7f0000001000-0x1000)=""/4096, &(0x7f0000253000)=0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r0, &(0x7f0000000000), &(0x7f0000cda000)=0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x100000000000, 0x0, &(0x7f0000829000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) recvmsg(r3, &(0x7f00003d7000-0x38)={&(0x7f0000698000)=@generic, 0x80, &(0x7f000081b000-0x30)=[], 0x0, &(0x7f0000fa0000-0x8)=""/90, 0x5a}, 0x0) sendto(r1, &(0x7f0000126000-0x7)="e3d1ee77dcdcbe", 0x7, 0x4, &(0x7f0000d95000-0x8)=@un=@abs={0x0, 0x0, 0x3}, 0x8) socketpair(0x0, 0x800, 0x7f, &(0x7f0000f48000-0x8)={0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000298000)=[@in6={0xa, 0x1, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}, @in={0x2, 0x1, @loopback=0x7f000001}], 0x2c) recvfrom(r1, &(0x7f0000ace000-0x53)=""/159, 0x9f, 0x20, &(0x7f0000985000-0xe)=@l2={0x1f, 0xbf22, {0x7, 0x2, 0x5, 0x1f, 0x0, 0x8}, 0x8, 0x7}, 0xe) 2018/02/06 00:20:13 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000018e000)={{{@in=@loopback, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000000)=0xe8) connect$packet(r0, &(0x7f000095d000)={0x11, 0x7, r1, 0x1, 0xffffffff7fffffff, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}}, 0x14) mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x3fc) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000418000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f0000fee000-0x4)=0x3a) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000fee000)={0x0, 0x8000, 0x401, 0x3, 0x0}, &(0x7f0000354000-0x4)=0x10) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000fef000-0x98)={r3, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x9, 0x8c1c}, &(0x7f0000fee000)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000b43000)={r4, 0x0, 0x20}, &(0x7f000067b000)=0xc) sendmsg$nl_netfilter(r2, &(0x7f0000fee000-0x38)={&(0x7f0000fee000-0xc)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000d4c000-0x10)={&(0x7f0000990000)={0x14, 0xc, 0x2, 0x8, 0x7, 0x1, {0x1, 0x0, 0x9}, []}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x20000001) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x7ff, 0x25, 0x9}, 0x2c) socket$netlink(0x10, 0x3, 0x10000000000004) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r5, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000453000-0x10)={0x32d, &(0x7f0000983000-0x40)=[{0xbc9, 0x0, 0x40, 0x62a}, {0x7, 0x7, 0xfffffffffffff7c5, 0x3}, {0x81, 0x4, 0x5, 0x8}, {0x1, 0xdf5b, 0x5, 0x166}, {0x1, 0x2, 0x1ff, 0x93e5}, {0x62, 0x3ca, 0x62f, 0x5}, {0x8001, 0x9, 0x6, 0x2}, {0x0, 0x9, 0x6, 0x7}]}, 0x10) 2018/02/06 00:20:13 executing program 6: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000005000-0x4), 0x80800) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000025000)={&(0x7f0000017000-0xc)={0x10, 0x0, 0x0, 0x20022400}, 0xc, &(0x7f0000023000)={&(0x7f0000025000)={0x15c, 0x19, 0x401, 0x4, 0x3, {0x1d}, [@nested={0x13c, 0x1d, [@generic="c9fbf606a86e391a2d1132ff76c2fb9e76413227", @typed={0xc0, 0x28, @binary="e8fa978e8213c5fe4856e546c02857cbee59c94f08ab3588e98323f49353071ee74e296ad017cfea4b5f0f494ed54afab19a9d82fd7b0e485a305b2478abab75263a80ada3164a8facd557b25a591db7648fdb65f8fd83d0ce3b9bea2ab6160ed74f5aafc2cacfa79d4a0ce6261008c3e27e6fb76e6513bb80410407e762f84fb35e8598196d8a351dc4b8a4de9ef39c3cc2e07a43ea73cd497d78f6e816fa53bb312c180a5aa1f69382618845635bf30b8f7945fbdc"}, @generic="64f10f019b335816ca68e13b46f0221b6426dea7cd088f10b1db3403d4db9a3dc62edd25492084550f2a24cad573be10d674a8ec42688d119cf94cc524c4934517d07a4b74041f8e978db2df819ec3211b635093f78b9cc8f730b0c2", @generic="a5ee71977a"]}, @nested={0xc, 0x43, [@typed={0x8, 0x12}]}]}, 0x15c}, 0x1, 0x0, 0x0, 0x80}, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000009000)={&(0x7f0000006000)={0x14, 0x1e, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) readv(r1, &(0x7f0000005000)=[{&(0x7f0000005000-0x76)=""/118, 0xb3db36e9}], 0x1) 2018/02/06 00:20:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00005d3000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000aa5000-0x10)={&(0x7f00005e8000-0xc4)={0x14, 0x2, 0x8, 0x400800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00009f9000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000033a000-0xbb)={0x0, 0xb3, "e6dbd04922cdb137563876edec95c565a7200665ef6c1b832accb1377e7284a99cd7b2029894d45c6b6a680c389469ac7132545c393d7ea9d943dec18f5b0f7177e5ea67a4166f4aa372cb25bde7d6d0851cd3a7504d5ac7ec41926a40daf806feb5557e94ca63efb5bad52924f27ee1e0d9026c2103f9b77e6699e2a001c439b612f70b073d84db57b400e15917dc6a8996d646b54556dba31e3c915235fe842a5c7ea529ec5404aba0e46cf81364108ece55"}, &(0x7f0000acc000)=0xbb) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00008b5000-0x10)={r2, 0x48, &(0x7f00001cd000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x80000001}]}, &(0x7f000053e000)=0x10) 2018/02/06 00:20:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000cda000)={0xa, 0x2, 0x8001, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x8) connect$inet6(r0, &(0x7f00005bf000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/02/06 00:20:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x1) sendmsg$inet_sctp(r0, &(0x7f00001ba000-0x38)={&(0x7f0000c81000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000662000-0x20)=[]}, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000221000-0x4)) recvfrom$inet6(r0, &(0x7f0000373000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000fb9000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f000000e000-0xd2)=""/210, &(0x7f0000be4000-0x4)=0xd2) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000a7000)) 2018/02/06 00:20:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d75000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x1, 0xfd, 0x9, 0x0, 0x8000, 0xfffffffffffffffc}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x3, 0x200b}, 0x20) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00008bb000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0xf501}) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) r1 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f000068a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00005d6000)=@assoc_value={0x0, 0x9}, &(0x7f00003dc000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f000077f000)={r3, 0x1}, 0x6) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000f98000)={@rand_addr=0x400, @rand_addr=0x2}, 0x8) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0xffffffffffffffff, 0x10000000000800, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00007ff000-0x20)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, &(0x7f0000f64000-0x4)=0x20) 2018/02/06 00:20:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000325000-0x10)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78), 0x2e7, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f000048b000-0xdc)="00dbeff326fd25668e006154dbf88b8ebc093645955a0380035409ae24e0054e49e3a7805a0d71bfdab3d5e48caa5b27751ca06bf2c914d1d67cc8fb0b5ded31753d8a5bf4f4fd9646912ed2afed159fc28c6b7d4bee215a091b9556a074f16b267be1817766836cdf0912522bf4b74c2f8e29296e0d06f2ac4b33d025b05b1f116b9c0590", 0x85, 0x0, &(0x7f00000dd000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) r1 = accept(r0, &(0x7f00007d5000)=@nfc_llcp, &(0x7f0000472000)=0x60) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00001fa000)=0x7fffffff, 0x4) sendto(r0, &(0x7f0000dbb000-0x82)="ab", 0x1, 0x880, &(0x7f000059a000)=@rc={0x1f}, 0x9) sendto$inet(r0, &(0x7f00000cb000-0x2e)="c1", 0x1, 0x1, &(0x7f000010f000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) 2018/02/06 00:20:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000de3000)="ae", 0x1, 0x0, &(0x7f00008d3000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto(r0, &(0x7f0000916000)="8a70b31b33baf56b736bed2f4689000addb855969978c8e846b5ded597d25139f428719b4e65ba1899a3f74e1362f962cbddddaa434c45d79447e9fe9d7143d4180f5021d81ce4417928182fb887dbcf278a6f7c990f821e07d8becfd39f336e7424d7d225e56d31bf170929047d80f8", 0x70, 0x20008000, &(0x7f0000086000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3a) sendto$inet(r0, &(0x7f00002c0000)="512a1d04e25440ec4f3016785e33ab9b67796daeebb7153ef5c4fbdcbba9050ae22f4f24c4bf7986a2c56526ff488dcbba1c8468c8bfb993b857044eec9902b47edc71042b76f81effd328ced03a222bc74e74c78a48c87b7ab8764bbbc1a4a5b5d379d5590bd658817f7a15002c907a1e6b094f3366f1f368b9c731a4898b66bed02f86b1cd7139b68c6957d9e238246e7a38305661baf2f7613c7ce17f33945e6d7bfda057650b55d6368ebab23cd711b01f70407d2d94e465ff279b37f702c74efb4350b78788f441bb3871a7ec32fcde30a5fe51fad195940ebbc995f237", 0xe0, 0x0, &(0x7f00005f1000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) socketpair(0x3, 0x1, 0x8a, &(0x7f0000154000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000d64000)=0xffff, 0x4) 2018/02/06 00:20:13 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) recvfrom$unix(r0, &(0x7f0000001000)=""/5, 0x5, 0x0, &(0x7f0000004000)=@file={0x0, './file0\x00'}, 0xa) r1 = socket$bt_rfcomm(0x1f, 0x1, 0x3) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f00006ae000), 0x4) 2018/02/06 00:20:13 executing program 2: socketpair(0x1b, 0x7, 0xee4b, &(0x7f0000c95000+0x55f)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000000), 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000001000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000)={0x0, 0xb17, 0xa, [0x1, 0x4, 0x80000001, 0x0, 0x200, 0x4, 0x76, 0x3, 0x6, 0xa2]}, &(0x7f0000000000)=0x1c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001000)={r2, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, 0x8c) setsockopt$inet6_int(r1, 0x29, 0xf5, &(0x7f0000002000-0x4)=0x7, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x24, &(0x7f0000003000-0xd2)="e2afb30e7e67acce35ee355820071567a104aa3225eb39076d97c1db1a9162f460ed1939c361689e4194a4741c5305fe171775d7135eac81b9d14ee0c83cc448c7c096646364faa88a51924746aa37fa1a9c1fea68e093dfd4298064c3c53a527d7b6fcb938d903e54b2fc17a0d922e8b187610dacfda7c01651ce4067bc3eecf440cf0fc1c01178551b76e228fc09f8b247c1f335f50dfb534d14a55b6c3c74095d9141396fd63ca941f43921f291b352e6c8c97379fdaa435fd55667addfdfa9dd7263a3b1a461c68119f0a46e0a3caeba", 0xd2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000002000), &(0x7f0000003000)=0x10) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000002000)={0xdf72, {0x2, 0x2, @broadcast=0xffffffff}, {0x2, 0x2, @broadcast=0xffffffff}, {0x2, 0x3, @broadcast=0xffffffff}, 0x300, 0x0, 0x6, 0x1, 0x3ff, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0, 0xfffffffffffff894, 0x1f}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000005000-0x4c)=""/76, 0x4c, 0x10001, &(0x7f0000002000)={0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000005000)={0x0, 0x0}) writev(r3, &(0x7f0000002000)=[{&(0x7f0000005000-0x76)="8a39691d210e1cd39ff871ba639d050f73222008be73cfbfa5dc6576151231ec27e0c5bc940407641a1482f49fca4afb2358ddecc25b75e3cb72a374ca7a6e93e6783ee3247e023fc1ae084f37a758f1ce991eb08f7126ac22633468111248c3b270df2b72b6834b1006e7aa0c2a545bd0f99e25dde4", 0x76}, {&(0x7f0000001000-0xe6)="258e3f41ac0e804333b8b3ada60b7a206d2d615d5f124713161eef0bc63c4c474ee093e5f5fa332a34a971c856767fdb52c56f690d8c5aaf4d120d836e3b96197965be12dd50e2b3bfb8ebe7f38544e001bc96e9577ee2a637578fefeaa0475ffa5e5d1c05c5ac8728edc3807b27cc108bc99c46cb992d888d970ab0304f5de93d3f44b268c1e0508a19f3e2e385e895a09fffe0a9b024a3258ea5ddafba89d3aec38a1f48368389a7ff077334c12f6b742d29a6c43a3f713d4dd55644e251463d678be05f86bdd8954dac072a111ddb6ee5168e7d4f58d1c2f8a882a3857343a1b422c8bc62", 0xe6}, {&(0x7f0000001000)="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", 0x1000}], 0x3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000006000)={r2, @in6={{0xa, 0x2, 0x2c, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, 0x80000001, 0x2b4}, 0x98) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000002000-0x4)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000004000-0x4), &(0x7f0000003000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000008000-0x1c)={0xa, 0x0, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}, 0x1c) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000005000)={0x0, @empty, @multicast1}, &(0x7f0000001000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000007000)={@mcast2={0xff, 0x2, [], 0x1}, 0xec, r4}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001000)={@common='tunl0\x00', r4}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000005000-0x10)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000006000-0x8)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000006000-0x10)={r5, r6}) 2018/02/06 00:20:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) r1 = accept(r0, &(0x7f0000d08000)=@nl=@unspec, &(0x7f0000aa8000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000b8f000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x8e5, 0x81}, &(0x7f0000690000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000444000-0x8)={r2, 0x3ff}, &(0x7f00001e4000)=0x8) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f00004fe000)={r0, 0x9, 0x7, "bc62d755b905297b1fac0ef728803295b08c05fa5acff84e2146ef4770afb8cb7bad38eb46e1b7ce15f09a1194bbf098e794f6f745b1ac18247d8564d8516ed4d778f68045368c78fed0784f5e50b9169836bb57fe6beaa291025b57c729cbf542d0e20280b735e6b648b32396d620664e9990a3176c"}) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ae000-0x1), 0x0) accept4$alg(r0, 0x0, 0x0, 0x0) syz_extract_tcp_res$synack(&(0x7f0000de4000), 0x1, 0x0) sendto(r3, &(0x7f0000073000-0x3c), 0x0, 0x0, &(0x7f0000185000)=@vsock={0x28, 0x0, 0x0, @host=0x2}, 0x10) recvmsg(r3, &(0x7f0000a63000)={&(0x7f000030c000-0x10)=@ethernet={0x0, @dev}, 0x10, &(0x7f00006f4000)=[{&(0x7f00007f9000)=""/96, 0x60}, {&(0x7f0000c95000)=""/4096, 0x1000}, {&(0x7f0000402000)=""/117, 0x75}, {&(0x7f00008cf000-0xa2)=""/162, 0xa2}], 0x4, 0x0, 0x0, 0x6}, 0x10000) 2018/02/06 00:20:13 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) 2018/02/06 00:20:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000491000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x18, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x3, [], "1b91e3def850e158"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}}, &(0x7f0000d02000-0xc)={0x0, 0x0, []}) pipe(&(0x7f00003c5000-0x8)={0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000e34000)={0x0, 0x1000, "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"}, &(0x7f0000cc9000)=0x1008) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000030f000)={r1, 0xffffffff00000000, 0x9, 0x4}, &(0x7f0000b14000)=0x10) 2018/02/06 00:20:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_raw(0x1d, 0x3, 0x1) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000885000-0x10)=[{&(0x7f00009df000-0x1f)="1f00000001031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/02/06 00:20:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xdd8000)=nil, 0xdd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000dd8000-0x10)={0x2, &(0x7f0000615000)=[{0x84}, {0x6}]}, 0x10) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000875000-0x10)={&(0x7f0000911000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000b0f000)={r1, &(0x7f0000820000-0xb8)="933d655a72ef48e4c04c5d44056f9e4d250842da84217f3694ea66148dcbdce4a4740f243578f48a6c3e5a879a065ae89aa87a3340db76d4c3cd573f6a50d6b2505fb2839dd6dcac7cec1b84b57d41b14770b1dea702f88fe78937780d816556682ac7622f0217227dab29a23bb3b479447983cc75692ea7ddd30531db4b53076a0ba691f0b09f7856d8b473d31d7662a123beeea0a645247672c899c7151d04395e2c943517700e097a8cc948cae57996545a2c1af91578", &(0x7f000079a000-0x4a)=""/74}, 0x18) write(r0, &(0x7f0000dd1000)="26000000110047f1936cbff70724000c07fff7000100000007010f22b83d477105001a000000", 0x26) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000efc000-0x3)='lp\x00', 0x3) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000684000-0x4), 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f00001b1000)={&(0x7f0000233000-0x8)='./file0\x00', r2}, 0xc) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000116000)={0x219e, 0x206, 0x7, 0xfff}, &(0x7f0000285000-0x4)=0x10) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000af2000-0x1), 0x1) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000c4d000)={0x0, 0xa6, "f8dd7bfc4526d6139079c00962b1dbd73f35a004fbbce9fb364b3d2b6b2cb75dca8f5b61b66754b17564c2575d7a32902329e2464cd9f72e36ff5199bfab390270f0a3a87081fb4b254a1262cf960780ea90eaf8cd593ca674b263c01c2e5d59511472627312326b5e21d76eaed00075f684dfaf9e028a2592d951634f9b65e39576f26d7a4589435985dc6532e8d010b528ab6850ac07cf0a7ba6a19534a4202336a742d84e"}, &(0x7f0000a98000)=0xae) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000978000)={r4, 0x5}, &(0x7f0000d3d000)=0xffffffffffffff2a) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000898000)={r5, 0x1}, &(0x7f000037c000)=0x8) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r3, &(0x7f0000852000), 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f000021e000)=[], 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00007fd000-0x4)=0x8a, 0x3) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000040000)) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x3, 0x4) 2018/02/06 00:20:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r0, &(0x7f0000a53000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f000084c000+0x76c)={&(0x7f0000f80000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) getsockname$packet(0xffffffffffffffff, &(0x7f0000a77000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000095e000)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000064000-0x50)={@empty, @empty, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x6, 0x0, 0x2, 0x500, 0x6, 0x208, r2}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000956000-0x18)={r1, &(0x7f0000ea0000-0x80)="bad651197d7de7062278088fa7848ccb26f4110026990b4e34d94f1931dac049c1a7dd8412dbb521d43d6cb3ad19d9ddb0e8607db8b646de478de08e52f04bb43438e264c4c535a5085397392da400f490984a5ad300905d5e4d17141edcce0e471d5f8935e730f93b1f4fc6e77912198acf61beb54485386eb3e621246b813e", &(0x7f00002eb000-0xec)=""/236}, 0x18) r3 = accept(r0, &(0x7f000049c000)=@in={0x0, 0xffffffffffffffff, @loopback}, &(0x7f00003c4000)=0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00009c2000-0xe8)={{{@in6=@local, @in6=@empty}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000c9f000)=0xe8) connect$unix(r3, &(0x7f0000b7c000)=@file={0x0, './file0\x00'}, 0xa) 2018/02/06 00:20:13 executing program 3: r0 = socket(0x1e, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000007000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x0) 2018/02/06 00:20:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) connect$nfc_raw(r0, &(0x7f0000dfc000)={0x27, 0x8001, 0x980, 0x6}, 0x10) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000159000-0x78)={0x1, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x1, @broadcast=0xffffffff}, {0x2, 0x1, @multicast2=0xe0000002}, 0x80, 0x6, 0x7, 0x0, 0x983, &(0x7f00006a5000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x20, 0x458, 0xb87}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0xffffffffffffffff}, 0xc, &(0x7f0000435000-0x10)={&(0x7f00008a3000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x57, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic="d1"]}]}]}, 0x40}, 0x1}, 0x0) 2018/02/06 00:20:13 executing program 5: socket$netlink(0x10, 0x3, 0x100001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80d, 0xda) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f00000ff000)=0x1, 0x8) sendmsg$nl_route(r0, &(0x7f0000647000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x58, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x24, 0x16, [{0x20, 0x1, [@typed={0x1c, 0x96, @str='eth0vboxnet0cgroup\x00'}]}]}]}, 0x58}, 0x1}, 0x0) 2018/02/06 00:20:13 executing program 6: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f000001f000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000001e000)=0x10, 0x80800) recvmsg(0xffffffffffffffff, &(0x7f000000e000+0x5b4)={&(0x7f000000b000)=@can={0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xff91}, {&(0x7f000001c000-0x25)=""/37, 0x25}], 0x2}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x2001, 0x1, &(0x7f0000016000)=@raw=[@jmp={0x5, 0xfffffffffffffffe, 0xc, 0x0, 0x9, 0x100, 0x5}, @exit={0x95}, @call={0x85, 0x0, 0x0, 0x31}, @alu={0x7, 0x401, 0x6, 0xf, 0xa, 0xfffffffe, 0x5}, @exit={0x95}, @call={0x85, 0x0, 0x0, 0x1b}], &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011000)=""/195, 0x0, 0x0, [], r2}, 0x48) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000020000-0x4)={0x1}, 0x4) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000001f000)=0x7fff, 0x4) 2018/02/06 00:20:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000f8000)=[@in={0x2, 0x0, @loopback=0x7f000001}, @in6={0xa, 0x1, 0x5, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x8}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in6={0xa, 0x2, 0x400, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffffff}, @in6={0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0xc1}, @in={0x2, 0x2, @multicast2=0xe0000002}], 0x84) write(r0, &(0x7f0000849000)="220000002100070700be0000090007010a00000000000000002004000500038000ad", 0x22) 2018/02/06 00:20:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x7) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00006a5000)={{{@in=@broadcast, @in6=@ipv4={[], [], @dev}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f00008de000)=0xe8) connect(r0, &(0x7f000098f000)=@ll={0x11, 0x0, r1, 0x1, 0x5, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x14) r2 = socket$inet6(0xa, 0x6, 0x0) r3 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000f29000-0xc)) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f00006a8000-0x4), 0x4) 2018/02/06 00:20:13 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000381000)={0x0, 0x0}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000949000)={@common='ip_vti0\x00', 0x7}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00005eb000), &(0x7f0000ad0000-0x4)=0xc) getsockname(r0, &(0x7f0000009000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f0000003000)=0x2e) ioctl$sock_SIOCINQ(r2, 0xc0189436, &(0x7f00007a9000)) 2018/02/06 00:20:13 executing program 5: socketpair(0xb, 0x80000, 0x9, &(0x7f0000d9f000)={0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00009f8000)={0x0}, &(0x7f0000b2b000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c42000)={r1, 0x8, 0x6, [0x4, 0x80000001, 0x8, 0x0, 0x2, 0x1]}, &(0x7f0000ce5000)=0x14) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000d71000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000d1d000)={&(0x7f0000add000)={0x10}, 0xc, &(0x7f00006fa000)={&(0x7f0000274000-0x44)=@ipv4_deladdr={0x18, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x18}, 0x1}, 0x0) 2018/02/06 00:20:13 executing program 0: socket$inet(0x2, 0x5, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000640000-0xd1)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @igmp={0x14, 0x0, 0x0, @empty}}}}}, &(0x7f0000ea3000)={0x0, 0x1, [0x0]}) 2018/02/06 00:20:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4), 0x4) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000548000-0x4)) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$int_out(r0, 0x5462, &(0x7f0000cfc000)) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f0000e21000)=0x7) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) sendto$inet(r0, &(0x7f00004b4000-0x1), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) poll(&(0x7f00001bc000-0x50)=[{r0}], 0x1, 0x2) 2018/02/06 00:20:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000d3e000-0xd)=@ipx, &(0x7f0000561000)=0x10, 0x80800) bind$llc(r0, &(0x7f00005a8000-0x10)={0x1a, 0xff, 0x1110, 0x4, 0x200, 0x5, @empty}, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00004b6000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000e74000)={0x14, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, []}, 0x14}, 0x1}, 0x0) r2 = accept(r1, 0x0, &(0x7f00005db000)) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000b75000)) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000015000)=@can={0x0, 0x0}, 0x10, &(0x7f0000015000)=[], 0x0, &(0x7f0000015000)=""/23, 0x17}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000002000-0x28)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0xb, 0x0, 0xfffffffffffffffe, 0x0, 0x7a}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000d000-0xc3)=""/195}, 0x48) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000001000)={{{@in=@remote, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f00006ff000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000492000)={{{@in6=@dev={0xfe, 0x80, [], 0x0, 0xb}, @in=@multicast2=0xe0000002, 0x2, 0x7f, 0x0, 0x10000, 0xa, 0x20, 0x20, 0x2e, r3, r4}, {0x9, 0xb261, 0x5ac4, 0x0, 0x4, 0x4, 0x8f, 0xff}, {0xffffffffffffff00, 0x1, 0x6, 0x6}, 0x0, 0x6, 0x3, 0x0, 0x2, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0xc}, 0x2, 0x32}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x4, 0x0, 0x14b, 0x6, 0x80000000, 0x5}}, 0xe8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000d81000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, &(0x7f00006d7000)=0xffffffffffffff0b) listen(r1, 0xc6) setsockopt$inet6_dccp_int(r2, 0x21, 0xf, &(0x7f0000e1a000-0x4)=0x19fe8000000000, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f00008a6000)=0xffffffff00000000, 0x4) 2018/02/06 00:20:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ebf000)={@common='vcan0\x00', 0x0}) r2 = accept4$inet6(r0, &(0x7f000006f000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000589000-0x4)=0x1c, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000250000)={0x200, 0x3, 0x8200, 0x101, 0x4, 0x8d9e, 0xd3f2, 0x80, 0x0}, &(0x7f0000356000-0x4)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00007a7000)={r3, 0x1, 0x30}, &(0x7f0000d9d000-0x4)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00002eb000-0x14)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000aab000-0xb00)=@security={'security\x00', 0xe, 0x4, 0xaa0, 0xffffffff, 0x848, 0xd0, 0x848, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000442000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xd0}}, [{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, [0x0, 0x0, 0xff, 0xff0000ff], [0xffffffff, 0xffffffff, 0xffffff00, 0xff], @common='rose0\x00', @common='ip6_vti0\x00', {0xff}, {0xff}, 0xff, 0x3, 0x2, 0x10}, 0x0, 0x750, 0x778, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}, @common=@unspec=@u32={0x680, 'u32\x00', 0x0, {[{[{0x10001, 0x3}, {0x0, 0x3}, {0x3, 0x2}, {0x7fffffff, 0x3}, {0x7, 0x1}, {0x7fff}, {0x1, 0x3}, {0x80000001}, {0x2, 0x3}, {0xffffffff, 0x2}, {0xffffffff, 0x3}], [{0x401, 0x1}, {0x277, 0x8}, {0x0, 0x3ff}, {0x63, 0x4}, {0x5, 0x10000}, {0xffffffffffffffff, 0x8000}, {0x7, 0xc00000000000}, {0x9, 0x6}, {0x3, 0x1ff}, {0x18d8, 0x101}, {0x1, 0x2}], 0x8, 0x4}, {[{0x1, 0x3}, {0x5, 0x2}, {0xfffffffffffffff7, 0x2}, {0x8, 0x3}, {0x332}, {0x8, 0x2}, {0x0, 0x3}, {0x9, 0x3}, {0x9, 0x1}, {0x5, 0x3}, {0x7, 0x3}], [{0x81, 0x81}, {0x3, 0x7}, {0x3, 0xffff}, {0x7, 0xc1fb}, {0x9, 0x200}, {0x1, 0x8}, {0x1, 0x324}, {0x6, 0x8}, {0x1, 0x2240000000}, {0x4, 0x4}, {0xfffffffffffffffa, 0x6}], 0x1}, {[{0xbe7, 0x3}, {0xfffffffffffff9c7, 0x3}, {0xc6, 0x2}, {0xbe2, 0x3}, {0x5}, {0xffffffffffffb3ee, 0x1}, {0x6, 0x3}, {0x9, 0x2}, {0x8001, 0x2}, {0x1d3f, 0x2}, {0x7}], [{0x17, 0x5}, {0x7, 0xffffffff}, {0x4}, {0x10f3, 0x3}, {0x7}, {0x1d, 0x9}, {0x5, 0x72}, {0xffffffffffffff95, 0x2}, {0x8, 0xa52a}, {0x8000, 0x7}, {0x7, 0x3}], 0x9}, {[{0x5, 0x1}, {0x7c0f4f47}, {0xfffffffffffff440, 0x2}, {0x10001, 0x1}, {0x2c7, 0x3}, {0x9f, 0x3}, {0x7e}, {0x40}, {0x2, 0x1}, {0x1, 0x1}, {0x2}], [{0xcc8, 0x89}, {0x8000, 0x2}, {0x400, 0x20a2}, {0x8, 0x9}, {0x4, 0x6}, {0xfffffffffffff41f, 0x80000001}, {0xdaa9, 0xdb}, {0x2, 0x8}, {0x6, 0x400}, {0x200}, {0x4, 0x7ff}], 0x7, 0x1}, {[{0xfffffffffffffffc, 0x3}, {0x9}, {0x8, 0x1}, {0x7}, {0x800, 0x3}, {0x1000}, {0x2, 0x1}, {0x8, 0x2}, {0x3}, {0x9, 0x3}, {0x8, 0x3}], [{0xfffffffffffffff3, 0x3}, {0x9, 0x5}, {0x8001, 0x7}, {0xee0, 0x6}, {0x40, 0x3f}, {0x7, 0x6}, {0x10001, 0x2}, {0x1ff, 0xe073}, {0x7, 0x7}, {0x7, 0x4}, {0xfffffffffffffc00, 0x7}], 0x1, 0x7}, {[{0xc79, 0xa6061d69d1b41f31}, {0x7, 0x1}, {0x200, 0x3}, {0x4}, {0xc24c, 0x3}, {0x7, 0x3}, {0x9, 0x2}, {0x8, 0x1}, {0x3, 0x1}, {0x0, 0x3}, {0xffff, 0x2}], [{0x5, 0x5}, {0x2, 0x3}, {0x8, 0x80000001}, {0x8, 0xffffe00000000000}, {0x8, 0x3}, {0x1000, 0x1}, {0x40, 0x9}, {0xfffffffffffffff7, 0xa7}, {0x9, 0x3}, {0x0, 0x2}, {0x7, 0x8}], 0x3, 0x8}, {[{0x4}, {0x4}, {0xfff, 0x3}, {0x5}, {0x4, 0x3}, {0x9, 0x2}, {0x9}, {0x9fb, 0x3}, {0xe4b0, 0x3}, {0x7, 0x2}, {0xfffffffffffffff8, 0x2}], [{0x4, 0x4}, {0x7f, 0x2b}, {0x800, 0x40}, {0x2, 0x2}, {0x3, 0x4}, {0x9, 0x8000000000}, {0x200, 0x6}, {0x80000001}, {0x100000001, 0x7f}, {0x36e, 0x5}, {0x8, 0x1}], 0x2, 0xa}, {[{0x6, 0x2}, {0x3, 0x1}, {0xfffffffffffffffe, 0x3}, {0x80000000}, {0x800, 0x1}, {0xfffffffffffffffc, 0x3}, {0x3, 0x2}, {0x9, 0x3}, {0xb92, 0x1}, {0xa4c8, 0x3}, {0x2, 0x2}], [{0x6, 0x1}, {0x2, 0x4}, {}, {0x7f, 0x4}, {0x5, 0x3}, {0x8}, {0xffffffff80000000, 0x5}, {0x2a7, 0x1ff}, {0x1000, 0x8000}, {0x2, 0x1ff}, {0x3, 0xdc7d}], 0x1, 0x1}, {[{0x0, 0x1}, {0x5, 0x3}, {0x0, 0x3}, {0x197, 0x3}, {0x3, 0x3}, {0x1}, {0x80, 0x3}, {0x0, 0x3}, {0x0, 0x2}, {0x1, 0x2}, {0x7, 0x1}], [{0x8, 0x100000001}, {0x6, 0xfff}, {0x6, 0x6}, {0x9, 0x1}, {0x1f, 0x2}, {0x3, 0xffff}, {0x6, 0xf149}, {0x7fffffff, 0x8}, {0x3, 0x1}, {0x5, 0x7fffffff}, {0x8, 0x4}], 0x8, 0x6}, {[{0xfffffffffffffffc, 0x2}, {0x100, 0x2}, {0x10, 0x1}, {0x2}, {0x48, 0x3}, {0x6}, {0x5}, {0x6, 0x3}, {0x2}, {0x101, 0x2}, {0x0, 0x3}], [{0xab, 0x1}, {0x101, 0x8}, {0x3fe00000000000, 0x9}, {0x0, 0x4}, {0x8, 0x5}, {0x4, 0x3ff}, {}, {0x1, 0x7f}, {0x8, 0x5}, {0x400, 0x3}, {0x52, 0x3f}], 0x6, 0x2}, {[{0x1, 0x3}, {0x7246, 0x3}, {0x1ff, 0x1}, {0xff, 0x3}, {0xfff, 0x3}, {0x200, 0x3}, {0x1000, 0x1}, {0x9}, {0x80, 0x1}, {0x9, 0x3}, {0x7ff, 0x3}], [{0x4, 0x3ff}, {0x81, 0x1}, {0x3, 0x5}, {0x200, 0xfffffffffffffffc}, {0x2d93, 0x1}, {0x2ea1, 0xfffffffffffffeab}, {0x1, 0x40}, {0x2, 0x1}, {0x2, 0x1}, {0x7f, 0xbf8}, {0x6, 0x6}], 0x3, 0x1}], 0x3}}]}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x2}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x11}, [0xffffff00, 0xff000000, 0x0, 0xffffff00], [0xffffff00, 0xff, 0xffffffff, 0xffffffff], @common='erspan0\x00', @common='bond0\x00', {0xff}, {0xff}, 0x2b, 0x8000000000000000, 0x4, 0x14}, 0x0, 0xa8, 0x118, 0x0, {}, []}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0xfffffffffffffff7, 0x1, 0x3, 0x0, 0x0, "c8f9f04c849083134a5a707775235be55517978b871f42d2f434b630ab010d67e97eb51fadd3296bc8aa22b67fa13275fc3fce412e731abacbefc6a388d2daeb"}}}, {{@uncond, 0x0, 0x100, 0x140, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}, @common=@ah={0x30, 'ah\x00', 0x0, {0x2, 0x0, 0x9, 0x46}}]}, @common=@unspec=@LOG={0x40, 'LOG\x00', 0x0, {0xfffffffffffff101, 0x1, "55dbef16cd7fd689f0a02e1c14982a784c7515b80a0697f66a9470d0e24b"}}}]}}, 0xb00) [ 96.850277] netlink: 32 bytes leftover after parsing attributes in process `syz-executor2'. [ 96.886714] netlink: 32 bytes leftover after parsing attributes in process `syz-executor2'. 2018/02/06 00:20:13 executing program 1: mmap(&(0x7f0000000000/0x3a8000)=nil, 0x3a8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@state={0x28, 'state\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) syz_emit_ethernet(0x3e, &(0x7f00003a7000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}}}}}}, 0x0) mmap(&(0x7f00003a8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f00003a9000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000ff000-0x4)=0x14) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f000015d000)={0x2, "85b935e10d20"}) mmap(&(0x7f00003a9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00003a9000)={0x0, 0x1}, &(0x7f000011c000)=0x8) mmap(&(0x7f00003a9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00003aa000-0x10)={0x8, 0x2, 0xffff, 0x8001, r2}, 0x10) mmap(&(0x7f00003a8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00003a9000-0x3)=0xf7) [ 96.971690] audit: type=1400 audit(1517876413.460:74): avc: denied { listen } for pid=18211 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/06 00:20:13 executing program 2: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000028000-0x44)={{0x2, 0x3, @empty}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x8, {0x2, 0x2, @empty}, @common='lo\x00'}) r1 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000027000-0xe)={0x0, 0x6, 0x3, [0x9, 0x2, 0x0]}, &(0x7f0000028000)=0xe) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aed000-0x8)={0x0, 0x0}) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000a07000-0x2)=0x5, 0x2) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x2, &(0x7f0000519000-0x4)=0x7f, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0xa, &(0x7f000060f000-0x4), 0x4) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r4, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmmsg(r4, &(0x7f0000dff000)=[{{&(0x7f00004d5000)=@un=@abs, 0x8, &(0x7f0000ec8000)=[{&(0x7f0000fec000-0x8b)="af", 0x1}], 0x1}}], 0x1, 0x0) sendto$inet(r4, &(0x7f0000500000)="40a68ca6542af98c92b5a74d6c4aaee244c97232b4c073dc5645fa4ee5da6aca18b754a5bb9835", 0x27, 0x4, &(0x7f000024a000)={0x2, 0xffffffffffffffff, @empty}, 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000b4d000-0x8)) sendmsg(r4, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf95559fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a54410112492d08d1961fa302272e8661ee5a92340359c07a1038065c5e9d2012dd401da9ade94f80b5d34aed3d35015ece67906822c1bd7df1820acca2be82d814904f8f3ab347b9584ce20c040178617f4c70d9055d0e5a7c54eb2bebccb25f0d25891fd46d8b7c807a5e7ef5c2f0384ddcfdf0da835fd4771fc04964720f23d6924defec22d706938b5e8fe03f2fd8e6f23b0189d750e9069d4df1c399f8d98d5c96c421c747d5250acae948ca1522b1087441a2f4249e902be42e86bceee9c66b32079fbdc1fd29fab99ebb1a3dd25879c507d01a02919ae3bb5fa6cef0400b53d12f632919fa8661bfa799b6058381c92530a275b26ab3f1b12cb9199581598ecb128223c73b17bb76ff82c77e73c4074ce62d8781f709417b00f16b447e1a03ba13189a9d0d802d987abbf515fbc0c5b04cff4623e9990c3e5351329e17ed0bd6bfc07276188e845d6b3203a7d61675c842bf83d3dd77e996dbad53fbd3ad7d51c34cc391501ada6f7b30ee15f938908b866e92dad2c00ad80bdcdf1eb628838fb593e1320ac925d820e50f8c1eda816eb06e82a5baa3c94908f021f240852bd2342b9185707c559b471751a2ebf5c9dffc52df5de2e81dda4d637867c628a8d2b6d9e9aee7ffb4fefb8c7e6c53a3dec8f3f41ab6060142861d05d8c4492d43c05694c6fe79c0b20404684af25580e03fbcafc7e68f4d0950a8bc8a6f20ece0d5acd0a1ef9dce5ae5ea82b012c6dae46dd670233089b2ca8abac70bae5274794bb857ad078a0f19f3520ba510fe6e1270a72b16fda1297a82f174358c950246b8a3f3dc2d1812d23c3c291c15bcb828d34c5d2c2df513e3820490c77efc1718871170c75569fc1becbe0934b5ea2e3fb1541c0d3da1892136cd195101f23a5639396fbe1390a60af71641dd3eed1db8ecb177515e248cd4f17ade67e8a1ae2910a964b53cfd0685d54e096882718cf504d89139ec02c568808614cab0b0117ee9b36add5cde5d469ccf1054b0b5a22698ad3a39bd2606bffd636d9ba242e6f1ceb515cc21499160d1665c34b1ab3b6944492ee4b005170ea3c89d61247fb217a56084f79d0b9a17f39972d2ad2029612278a1f53f7fc9b2886ca7719ad8320cec0c93312159846c6946d405de06cc39801cd25a3fa16eca799a21fbe61b524041d4d044108402e9211ba87ab90e5e27775b19a647e00ac4fef556bf9d6f4a833a566f246744b08ae205cb0f3b420464feb4", 0x3df}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000028000)={r2, 0x17, "d71002b76224a7ac83caf5c7177a09bce80cc82af1e848"}, &(0x7f000001a000)=0x1f) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) syz_emit_ethernet(0x36, &(0x7f0000026000-0x4a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, 0x0) 2018/02/06 00:20:13 executing program 3: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x2, 0x0) r1 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x800) sendfile(r0, r1, &(0x7f0000df1000-0x8), 0x3) pipe(&(0x7f0000f64000)) 2018/02/06 00:20:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x400000}, 0xffffffffffffff0a) ioctl$sock_ifreq(r0, 0x89bf, &(0x7f000014e000-0x50)={@common='sit0\x00', @ifru_addrs=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x3, @broadcast=0xffffffff}, 0x3, 0x2, 0x1, 0x1}}}) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000095000)=0x7, 0x4) getsockname(r0, &(0x7f000082e000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000709000)=0x231) ioctl$sock_FIOGETOWN(r2, 0x400454ca, &(0x7f0000487000)) sendmsg$nl_route(r0, &(0x7f000055b000-0x38)={&(0x7f0000d45000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f000041f000)={&(0x7f00007df000-0x2c)=@bridge_dellink={0x2c, 0x11, 0x400, 0x2, 0x1, {0x7, 0x0, 0x0, 0x0, 0x4}, [@IFLA_PHYS_PORT_ID={0xc, 0x22, "6d413bdf42"}]}, 0x2c}, 0x1}, 0x4000000) 2018/02/06 00:20:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_int(r0, 0x0, 0x100000e, &(0x7f0000efe000-0x4), &(0x7f00008eb000)=0xfffffffffffffd6b) socket$inet_dccp(0x2, 0x6, 0x0) 2018/02/06 00:20:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f000093b000)=@get={0x1, &(0x7f0000c28000)=""/185, 0x6}) close(r0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000ab3000)={r0, 0x4}) 2018/02/06 00:20:13 executing program 5: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) r1 = accept4(r0, &(0x7f000000a000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f000001a000)=0x32, 0x80800) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f000002d000)={0x0, 0x8, 0x0, 0x1, 0x7, 0x1f, 0x7, 0x20, {0x0, @in={{0x2, 0x1, @broadcast=0xffffffff}}, 0x0, 0x44589028, 0xfffffffffffffff9, 0xfc2c, 0x2}}, &(0x7f000002d000)=0xb8) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000006000)={@common='dummy0\x00', 0xea4f}) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f000000e000)) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000015000)=@assoc_value={r3, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000005000-0x4)=0xd6b, 0x4) socket$inet_dccp(0x2, 0x6, 0x0) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000014000-0x90)=[{&(0x7f000002b000)="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", 0x585}], 0x1, &(0x7f000001f000-0xf8)=[]}, 0x0) 2018/02/06 00:20:13 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x6, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000004000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000005000-0x47)="ae67e8f740f31a59cadc62e0a97afef895618cef56c16fd14921ec2ca615893db56fbebf9d4443911567031e7f4a29ca387fde1441775055aec72366ee88f538accc66c7ac0234", 0x47}], 0x1, &(0x7f0000001000-0x1088)=[@assoc={0x18, 0x117, 0x4, 0xfff}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @op={0x18, 0x117, 0x3}, @iv={0x40, 0x117, 0x2, 0x2c, "488d6b3f14516092f27264028a5f760ca39cc272ce12793c30b18a73f1e793515e6669f8c33fe21c91036ee5"}], 0x1088, 0x40}, 0x80) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000005000)={0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x6}, 0x1c) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000001000-0xc)={0x6, 0x1, 0x80000000, 0x44, 0x3f}, 0xc) getsockopt(r0, 0x0, 0x53, &(0x7f0000001000)=""/8, &(0x7f0000001000-0x4)=0x6) 2018/02/06 00:20:13 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000c20000)={@syzn={0x73, 0x79, 0x7a, 0x0}}) mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000041000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r2, &(0x7f0000f74000)=@file={0x1, './file0\x00'}, 0xa) r3 = accept4(r1, &(0x7f00008c9000-0xe)=@l2, &(0x7f0000f73000)=0xe, 0x80000) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f00007d9000)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000f70000)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000d6f000-0x4)=r4) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000263000)=@assoc_id=0x0, &(0x7f0000f76000-0x4)=0x4) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000f75000)=@sack_info={r5, 0x7, 0x9}, &(0x7f0000676000-0x4)=0xc) shutdown(r2, 0x2) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000f76000)={{0xa, 0x1, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}, {0xa, 0x1, 0xff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}, 0x9, [0x69, 0x3ff, 0x5, 0x7fff, 0x101, 0x80000001, 0xa533, 0xff]}, 0x5c) 2018/02/06 00:20:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00002cf000-0x8)) r0 = socket$inet6(0xa, 0x400000002, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000ed3000-0x88), &(0x7f0000751000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00007b3000), &(0x7f00005e2000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00007cd000)={0x0, 0x0, 0x3, [0x0, 0x0, 0x0]}, 0xe) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00001b0000)=0x7, 0x4) accept$ipx(0xffffffffffffffff, &(0x7f0000ca6000), &(0x7f00000fe000-0x4)=0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000a7b000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f00003f2000-0x4)=0x3) connect$inet6(r0, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000ce7000-0x2)="3ed3", 0x2, 0x24000084, &(0x7f00008c3000)={0xa, 0x0, 0x1, @dev={0xfe, 0x80, [], 0xffffffffffffffff, 0x11}, 0x7}, 0x1c) 2018/02/06 00:20:13 executing program 2: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000f81000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000f81000-0x4)=0x1c, 0x80000) bind(r0, &(0x7f000000c000-0x10)=@ethernet={0x7, @random="2103a3fa2f3f"}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r1, &(0x7f0000f73000-0x31), 0x15a, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) recvfrom$inet6(r1, &(0x7f0000f80000-0xf6)=""/246, 0x43e, 0x23fffd, 0x0, 0xffffffffffffff11) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f82000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000f80000)=0xeac, &(0x7f0000f80000)=0x2) 2018/02/06 00:20:13 executing program 3: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0xfffffffffffffff7, 0x1, &(0x7f0000026000-0x7a)=""/122, &(0x7f0000026000-0x4)=0x7a) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x401054d5, &(0x7f0000025000-0x4)) 2018/02/06 00:20:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00006bb000-0x1c)=@req3={0x6b, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3}, 0x1c) socketpair(0x0, 0x80b, 0x101, &(0x7f00000fc000)={0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00008ec000)=r1, 0x4) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000cd6000)=0x4) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000144000-0x4)=0x4, 0x4) sendmsg(r0, &(0x7f0000835000-0x37)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000091f00000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b480000541ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3d2316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f0000354000-0x308)=[]}, 0x0) 2018/02/06 00:20:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) listen(r0, 0xfffd) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002ba000-0x8)) pipe(&(0x7f0000eb1000-0x8)={0x0}) readv(r0, &(0x7f0000124000)=[], 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000126000-0xc)) 2018/02/06 00:20:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000cbd000)={0x0}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000800000-0x10)={0x7, &(0x7f0000bb6000-0x8c)=[{}, {}, {}, {}, {}, {}, {}]}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f000052d000-0x38)={&(0x7f0000de3000-0xc)={0x10}, 0x30a, &(0x7f000097d000-0x10)={&(0x7f0000f71000-0x14)={0x14, 0x0, 0x9, 0x2000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/06 00:20:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ad6000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000445000-0x38)={&(0x7f00008a8000)=@nfc, 0x10, &(0x7f000045c000-0x50)=[{&(0x7f0000301000-0x9f)=""/1, 0x1}], 0x1, &(0x7f0000590000)}, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002e4000-0x88)="8e642a295b58ef2521789d949fb95a7e41f952027251639cb4431a657dd31a9eccc620e620695c7ec2958aac990520787371d5718506604e22755278b83f2448061ceee6f81258feb9b58cd2cac518636637096e108a6f844f02cf8d9daa1c850d106c0cae992d0d6ad3cfd0147e8922b4c844391b2081792d151498883074d4e37dcf732b90c62a", 0x88) r2 = accept4(r0, &(0x7f00006ac000-0x8)=@un=@abs, &(0x7f0000a26000)=0x8, 0x80800) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f000048b000-0x10)={0x4, 0x1, 0x2, 0x7}, 0x10) r3 = socket(0x3, 0x2, 0x2b3) bind$unix(r3, &(0x7f00009dc000)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/02/06 00:20:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000399000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f00007b8000-0x4)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000302000)={0x0, 0x5, 0x9, 0x1, 0xd6b6, 0x8, 0x1000, 0x1, {0x0, @in6={{0xa, 0x0, 0x4, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xfff}}, 0x8, 0x2, 0x4, 0x1, 0x2}}, &(0x7f0000fea000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000189000)={r2, 0x20, "a8217fcf6a255220a8c4e245c83950e2fe75d3cd46be80e874a464329c2ab140"}, &(0x7f000063a000)=0x28) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000f4f000-0xb), &(0x7f0000084000-0x4)=0xb) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f00009b6000-0x20)={0x14, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x14}, 0x1}, 0x0) 2018/02/06 00:20:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005db000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x0) readv(r0, &(0x7f00003c1000-0x70)=[{&(0x7f0000d56000)=""/212, 0xd4}, {&(0x7f0000896000)=""/123, 0x7b}, {&(0x7f00003ad000)=""/124, 0x7c}, {&(0x7f0000dc9000)=""/114, 0x72}, {&(0x7f000015b000-0x19)=""/25, 0x19}, {&(0x7f00003cd000)=""/192, 0xc0}, {&(0x7f00007a7000-0x94)=""/148, 0x94}], 0x7) r1 = socket(0x0, 0x8000d, 0x1000) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000ede000)=0x3, &(0x7f0000e78000-0x8)=0x4) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000aad000-0x2)=0x8, 0x4) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f00002b9000-0x14)={{0x981, 0x4, 0x200, 0x1, 0x401, 0x6}, 0x6, 0x0, 0x10000}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000068b000)={r0}) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000727000-0x2)=0x8, &(0x7f00006a8000)=0x2) 2018/02/06 00:20:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000739000)=@in6={0xa, 0x1, 0x0, @empty, 0xfffffffffffffffd}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f0000048000)=[{0x10, 0x10029, 0x36, "e1"}], 0x1b4}}], 0x1, 0x4) 2018/02/06 00:20:13 executing program 5: socketpair$inet6(0xa, 0x80002, 0x4, &(0x7f00009a8000)) mmap(&(0x7f0000000000/0xf2c000)=nil, 0xf2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000f2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0xe, 0x9, &(0x7f0000f2d000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000ae6000)=0x8, 0x4) 2018/02/06 00:20:13 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000025e000)={0xffffffffffffffff}) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f00009f2000)=0x1, 0xfffffffffffffdbb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000000)={@multicast1, @local}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x2eb000)=nil, 0x2eb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000134000-0xc), &(0x7f00002ec000-0x4)=0xc) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000269000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(des)\x00'}, 0x58) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x8080f, 0x47b0, &(0x7f00002ec000-0x8)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00002cf000-0x10)={r1, r2, 0x2, 0x1}, 0x10) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000250000-0x20)={0x7, 0x0, 0x0, 0xfffffffffffffffa}) mmap(&(0x7f00002ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f00002ed000-0x10)={0xffffffffffff8001, r4}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000f6000-0x10)=@common='ip6gretap0\x00') [ 97.183860] Dead loop on virtual device ip6_vti0, fix it urgently! 2018/02/06 00:20:13 executing program 1: socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000d89000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@loopback, @in=@rand_addr}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f00001e5000)=0xe8) sendmmsg(0xffffffffffffffff, &(0x7f000023f000)=[], 0xc5, 0x8000003d) 2018/02/06 00:20:13 executing program 4: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000012000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}], 0x1c) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000014000-0x8)={0x0, 0x35}, &(0x7f0000014000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000008000-0x14)={r1, 0x55, 0x1, 0x100000000, 0x4}, 0x14) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000011000)={0x0, 0x7ff}, &(0x7f0000014000-0x4)=0x8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000013000)={r2, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0x5, 0x0, 0x0, 0x8201, 0x5}, &(0x7f000000f000)=0xa0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000000a000)=0xe57, 0x4) 2018/02/06 00:20:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000781000-0x4384)={0x14, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000fc8000)={0x1, 0x200000000000017c, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xadc}, [], {0x95}}, &(0x7f0000320000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x200000}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r3, &(0x7f0000d40000)={0x2, 0x3, @loopback=0x7f000001}, 0xfffffffffffffe83) sendmsg(r2, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)='A', 0x1}], 0x1, &(0x7f0000067000-0x2c0)=[]}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00008d9000)={r3, r1}) write(r2, &(0x7f000017c000-0x2e), 0x5e) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r4, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r4, 0x5462, &(0x7f0000007000-0x8)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r5, 0x0, 0x2d, &(0x7f0000007000-0x90)={0x3, {{0x2, 0x3, @rand_addr=0x1}}}, 0x90) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r6, 0x89e3, &(0x7f0000eb6000-0x2)=0x6) preadv(r4, &(0x7f0000006000-0x50)=[{&(0x7f0000006000-0x1000)=""/4096, 0x1000}, {&(0x7f0000005000)=""/19, 0x13}, {&(0x7f0000005000)=""/195, 0xc3}, {&(0x7f0000005000)=""/13, 0xd}, {&(0x7f0000005000)=""/12, 0xc}], 0x5, 0x0) 2018/02/06 00:20:13 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000ae0000-0x20)={0x3, 0x0, 0x8, 0x9, 0x5d, 0x0, 0x8b0e, 0x2, 0x0}, &(0x7f000012d000)=0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fb9000-0x98)={r1, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x8, 0xfffffffffffffffd}, 0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f0000f29000-0x38)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c27000)=@newlink={0x48, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_XDP={0x14, 0x2b, [@nested={0x10, 0x3, [@typed={0xc, 0x0, @fd=0xffffffffffffffff}]}]}]}, 0x48}, 0x1}, 0x0) [ 97.260640] Dead loop on virtual device ip6_vti0, fix it urgently! [ 97.329761] netlink: 'syz-executor6': attribute type 3 has an invalid length. 2018/02/06 00:20:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000003000-0x4)=0x80000001, 0x4) r1 = socket(0x18, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000004000-0x8)={0x0, 0x200003f}, &(0x7f0000001000-0x4)=0x8) r2 = socket(0x5, 0xa, 0x772) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000039c000-0x10)={0x0, 0x40, 0x2, 0x7}, &(0x7f000078f000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000de2000-0xa0)={r3, @in={{0x2, 0x1, @empty}}, 0xffff, 0x81, 0xa69e, 0x0, 0xfffffffffffffffc}, &(0x7f0000270000-0x4)=0xa0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000ae6000-0x4)={r1}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$packet(r2, &(0x7f0000360000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[], 0x0}}, &(0x7f0000ecb000)=0x14, 0x800) recvfrom$packet(r2, &(0x7f0000df6000)=""/4096, 0x1000, 0x40, &(0x7f000055a000)={0x11, 0x19, r6, 0x1, 0x3, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0}}, 0x14) getsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f00009c4000-0x4), &(0x7f0000f87000)=0x4) sendmsg$key(r4, &(0x7f0000061000)={0x0, 0x0, &(0x7f00003d7000-0x10)={&(0x7f00003f2000)={0x2, 0x5, 0xfd2b, 0xe, 0x8, 0x0, 0x3, 0x0, [@sadb_sa={0x2, 0x1, 0x1, 0x6, 0x4, 0x86, 0x4, 0x80000000}, @sadb_sa={0x2, 0x1, 0x0, 0x30eeb46a, 0x80000000, 0x86, 0x4, 0x20000000}, @sadb_sa={0x2, 0x1, 0x1, 0x5, 0x200, 0xd9, 0x3, 0x20000000}]}, 0x40}, 0x1}, 0x1) setsockopt$inet_opts(r5, 0x0, 0x4, &(0x7f0000901000-0x19)="b31cf00763f30f6579842fc0327d991ed2b2ac21391262e441", 0x19) bind(r5, &(0x7f0000550000-0x10)=@in={0x2, 0x3, @multicast2=0xe0000002}, 0x10) connect$inet(r1, &(0x7f0000b27000-0x10)={0x2, 0x3, @multicast1=0xe0000001}, 0x7) r7 = socket$alg(0x26, 0x5, 0x0) bind$alg(r7, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224\x00'}, 0x58) r8 = accept$alg(r7, 0x0, 0x0) sendmmsg$alg(r8, &(0x7f0000af9000)=[{0x0, 0x0, &(0x7f0000af9000)=[{&(0x7f0000afa000-0xd4)}, {&(0x7f0000556000-0xe4)="56f1df3237c6f11483c962792ac8be0935605530ad162f3fc0995c48b75bc0b023647b0f635b18520ccd44bfd545fdf5381a3452e63c0e6a56580d24ee5a147d18f27685ea295df08223187fde0d91cad62f93b64688d53f2e447b3684f75e375b66dcff28a837265ca56ba2d0215a8da1ac213250883cc17f5e9edfc27c7ea56a8b8fc524624973405d097d2f2ab9484d6f44ab72a88f615cce1b93da1c1e3ccaf81d3e748831c829a0dd60782835b191e27a1b22cb37e5a70062dcddcb7d0990f78d13c31122dbdc29045407762d59f188fe99c4bdc2b7842e2952d56f92e84307d584", 0xe4}], 0x2, &(0x7f00006e9000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x10}, {0x0, 0x0, &(0x7f0000afa000-0x10)=[{&(0x7f000017b000)="12bf60d63265c2dbfaf736c2df83683dc4f613ab630b25435ee038b35c10ea0b09103bc1bbc3f06e2915f35ccde2d1578a699e06340523a6d0494e34d149a1876187e46f0e327a1741c2eab1b0acc12bc6796ec1aafe14", 0x57}], 0x1, &(0x7f000078a000-0x30)=[], 0x0, 0x4000000}, {0x0, 0x0, &(0x7f0000af9000)=[{&(0x7f0000afa000-0x9b)="30c60d69bb2ea21997f89a064c74dda9a9e69d82831d7e5b218686c70119b60c5063d19bc6858c0e09c549421ba05b205e1e3c73f9224ea3e8dfae18cd3a958cb717efbca2a1d2da9f483ee0748ac8bbf327fa4afe352784a5d5cc118b1013b521e1d7dcb21cdcc98b9903061567d575a05982fa3df0979c9187f31778fe0ab530280405f041733bce3fbe7a916c1ce095b0bafcbed6cb9dc41eca", 0x9b}], 0x1, 0x0, 0x0, 0x48000}], 0x3, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000fc7000)={{{@in=@remote={0x0, 0x0, 0x0}, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {}, {}, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [], 0x0}, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0}, 0x0}}, &(0x7f0000e92000-0x4)=0xe8) getsockopt$inet_mreqsrc(r4, 0x0, 0x2d, &(0x7f00008e0000)={@empty, @broadcast, @local}, &(0x7f000047e000-0x4)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000962000)={{{@in=@multicast1=0xe0000001, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1, 0x2, 0x0, 0x6, 0x2, 0x20, 0x20, 0x3b, 0x80000000, r9}, {0x100000000, 0x8, 0x2, 0x480000000, 0xfffffffffffff800, 0x7, 0x1, 0x8000}, {0x4, 0x0, 0xc00000, 0x4}, 0xfffffffffffffffd, 0x5, 0x2, 0x2, 0x3, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0xff}, 0x2, @in6=@empty, 0x3, 0x1, 0x2, 0x80000001, 0x8, 0x2, 0x80000001}}, 0xe8) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f000054b000), &(0x7f000000f000)=0x4) close(r5) r10 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r10, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r8, 0x84, 0x15, &(0x7f00004ad000)={0x4}, 0x1) sendto$inet(r5, &(0x7f0000b3e000), 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0x0, @loopback=0x7f000002}, 0x10) 2018/02/06 00:20:13 executing program 3: mmap(&(0x7f0000001000/0xacd000)=nil, 0xacd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000079d000), &(0x7f0000ace000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000a21000)={0x0}, &(0x7f00003b1000-0x4)=0x8) accept4$inet(r0, 0x0, &(0x7f00009a6000), 0x80000) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000acd000)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000acd000)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000acd000-0x8c)={r1, @in6={{0xa, 0x1, 0x100, @loopback={0x0, 0x1}, 0x1000}}}, &(0x7f0000acd000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000acd000-0x9)=@sack_info={0x0, 0x100, 0x8}, &(0x7f0000908000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00004bc000-0x98)={r4, @in6={{0xa, 0x0, 0x8001, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xda}}, 0x8, 0x8}, 0x98) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000031b000-0x8)={0x0, 0x9, 0x0, []}, &(0x7f000014c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000acc000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, [0xfffffffffffffffb, 0x81, 0x6, 0x5b6, 0x5, 0x4, 0x8, 0xffffffff, 0x401, 0x1ff, 0x3ff]}, &(0x7f0000855000-0x4)=0x108) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000252000-0xd5)={0x0}, &(0x7f0000295000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000a4f000)={0x0, 0x0, 0x20, 0x8, 0x6}, &(0x7f00009c4000)=0x18) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000a73000-0x14)={r5, 0x3, 0x1, 0x20, 0x101, 0x8}, 0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000acd000-0x8)=@assoc_id=r3, &(0x7f0000acd000-0x4)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000acd000-0x20)={0x3, 0xb7, 0x207, 0x5, 0x7fffffff, 0x3, 0x4, 0x1}, &(0x7f0000962000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r4, &(0x7f0000982000-0x4)=0x4) 2018/02/06 00:20:13 executing program 2: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x1b, &(0x7f0000027000-0x400)=@mangle={'mangle\x00', 0x1f, 0x4, 0x378, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000001b000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @generic="49b40dee2f97982255fb020000000490", @generic="a864a424356fc322f33c8ccb29705feb"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@dev={0xac, 0x14}, @ipv4=@empty}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='lo\x00'}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00'}}]}}, 0x3d8) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000000b000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}}}) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f0000028000), &(0x7f000000d000)=0x4) 2018/02/06 00:20:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000eb000)=[@in={0x2, 0x2, @broadcast=0xffffffff}, @in6={0xa, 0x2, 0x4, @dev={0xfe, 0x80, [], 0x0, 0x15}}], 0x2c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000088c000-0x10)={0x0, 0x0, 0x3}, 0x10) 2018/02/06 00:20:13 executing program 1: socket$unix(0x1, 0x1, 0x0) 2018/02/06 00:20:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f00008b0000-0x1e)={0x18, 0x0, {0x4, @empty, @generic="6a81800ce86fbd0ff309f38e3d01f4d5"}}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = socket$inet(0x2, 0x80004, 0x2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000216000-0xd7)={0x0, 0xcf, "37b992c328cde2fff301cb1165b451adce843f2c851821ae4297d304138a7e8558ac0199cd11667b74aaba307ba9968306505368331775a0b3b24067fd1dac5efd01f44262676aa01a56520efa9021be0d670c2a1bc9593d7c080e513498b33c965e1c5c8bb372c04ac80a3e7a1f34d0db9396b4e0130f424b635733abc20521bb6acc41038ca439b16e788d6acdbefcfdf0c051b0215be594da3a920a963302892336876bafa1c45bb23cafb430c9499fe6781b13aae5286717d221d1b6fc824b44478fdf032dad00ce1b80bbbeb0"}, &(0x7f0000c85000-0x4)=0xd7) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00001fe000)={r3, 0x3, 0x2, 0x448c3654}, &(0x7f00001c2000-0x2)=0x10) sendmsg$nl_xfrm(r1, &(0x7f000014e000-0x38)={&(0x7f00003f3000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f000078e000)=@updpolicy={0xc4, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x10000000}, {0x5}}, [@mark={0xc, 0x15, {0x3, 0x7fffffff}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 2018/02/06 00:20:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept$ax25(0xffffffffffffff9c, &(0x7f0000012000-0x10), &(0x7f0000c08000-0x4)=0x10) getpeername$ax25(r1, &(0x7f000099a000-0x10), &(0x7f000061c000-0x4)=0x10) sendmsg$netlink(r0, &(0x7f000020d000-0x38)={&(0x7f0000c4c000)=@kern={0x10}, 0xc, &(0x7f0000163000+0x42c)=[{&(0x7f0000f81000)={0x10, 0x1c, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00005af000)={0x0, 0x101}, &(0x7f0000574000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000fc1000)={0x200, 0xb3, 0x200, 0x2, 0x0, 0x3, 0x3ff, 0x9, r2}, 0x20) 2018/02/06 00:20:13 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt(r0, 0x3a, 0x0, &(0x7f0000000000)="9b72db6baabe17acf2b9f24f99e3faee1f2ee10825752b7c7da34fac5e729e61c0e860a34a0e6a304c1cb4e0e36191693ac46b0d829acd2adcc2628ef942e84e9dd47b225a529a1f0171a046d4a922ab5d195a23b072b42fc249e3a1a99b48d2ed0c573ba45471a9af0e5288f032d9ba3063a22666187d8dc71e0ff02e92f554b229c4569e6620ead91850946d9fe5068ed2b308e37d67600ed59a125f2d03e9dcee55774e71a59eabd36782a4dd2ee102f96eeebeb5a0ec0e2b37b0b1ca84eb76393b6fd3525fe77614f27df693", 0xce) 2018/02/06 00:20:13 executing program 1: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000002000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000019000-0xc)={@empty, @dev, 0x0}, &(0x7f0000017000)=0xfffffffffffffe55) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000010000)={@dev={0xfe, 0x80, [], 0x0, 0xf}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, 0x40, 0x4, 0xffffffffffffffff, 0x400, 0x5, 0x48, r1}) connect$inet6(0xffffffffffffffff, &(0x7f000000b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000013000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet(0x10, 0x3, 0x0) recvfrom$inet6(0xffffffffffffffff, &(0x7f000000a000)=""/80, 0x50, 0x0, &(0x7f0000012000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, 0x1c) sendmsg(r2, &(0x7f0000008000-0x38)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001000ff20fffefd956fc2830924a600800200000000000000020000000400140007960000b598bc593ab68b1148a730de07ff00000000000054a6613b6aabf35d4c1cbc832b0790ed", 0x4c}], 0x1}, 0x0) 2018/02/06 00:20:13 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000011000-0x4), 0x4) sendto$inet6(r0, &(0x7f0000004000-0x27), 0xfc, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x2, @empty, 0x400000000}, 0xfffffe54) 2018/02/06 00:20:13 executing program 6: r0 = socket(0x2, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000d11000), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000002000-0x4)) write(r0, &(0x7f0000fd3000)='&', 0x1) 2018/02/06 00:20:13 executing program 4: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000017000-0x8)={0x0, 0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000017000-0x18)={0x1, &(0x7f000000c000-0x50)=""/80, &(0x7f000000e000-0x18)=[{0x552, 0x85, 0x8, &(0x7f0000015000)=""/133}]}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x9, 0x4) connect$unix(r0, &(0x7f0000003000-0xa)=@file={0x1, '//..le0\x00'}, 0x6) 2018/02/06 00:20:13 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000014000-0x4)) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000d000)=@filter={'filter\x00', 0xe, 0x4, 0x2c8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14}, @broadcast=0xffffffff, 0x0, 0x0, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@unspec=@physdev={0x68, 'physdev\x00', 0x0, {@generic="cf0f6690abec9723fdf922dc8d40e723", {}, @common='ip6tnl0\x00', {}, 0x3fc, 0xe}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @multicast1=0xe0000001, 0x0, 0x0, @generic="6bd6d44845736f889ec1cf4c41f2affa", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x328) 2018/02/06 00:20:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@dev={0xac, 0x14}, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@empty}}, 0xe8) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) connect(r0, &(0x7f0000782000-0xc)=@nl=@unspec, 0xc) [ 246.752129] INFO: task kworker/1:0:17 blocked for more than 120 seconds. [ 246.759053] Not tainted 4.15.0+ #221 [ 246.763309] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 246.771289] kworker/1:0 D23088 17 2 0x80000000 [ 246.776957] Workqueue: events_power_efficient reg_check_chans_work [ 246.783288] Call Trace: [ 246.785901] __schedule+0x8eb/0x2060 [ 246.789640] ? __sched_text_start+0x8/0x8 [ 246.793814] ? __read_once_size_nocheck.constprop.8+0x10/0x10 [ 246.799717] ? ret_from_fork+0x3a/0x50 [ 246.803623] ? __bfs+0xaa/0x750 [ 246.806913] ? check_noncircular+0x20/0x20 [ 246.811161] ? check_noncircular+0x20/0x20 [ 246.815418] ? find_held_lock+0x35/0x1d0 [ 246.819510] schedule+0xf5/0x430 [ 246.822875] ? __mutex_lock+0xaa8/0x1a80 [ 246.826944] ? __schedule+0x2060/0x2060 [ 246.830920] ? lock_release+0xa40/0xa40 [ 246.834901] ? memset+0x31/0x40 [ 246.838171] ? do_raw_spin_trylock+0x190/0x190 [ 246.842758] ? debug_mutex_free_waiter+0x1b0/0x1b0 [ 246.847676] ? mutex_destroy+0x1d0/0x1d0 [ 246.851744] schedule_preempt_disabled+0x10/0x20 [ 246.856499] __mutex_lock+0xaad/0x1a80 [ 246.860386] ? __unwind_start+0x169/0x330 [ 246.864531] ? rtnl_lock+0x17/0x20 [ 246.868098] ? mutex_lock_io_nested+0x1900/0x1900 [ 246.872943] ? print_lockdep_cache.isra.32+0x109/0x109 [ 246.878231] ? save_stack_trace+0x1a/0x20 [ 246.882403] ? save_trace+0xe0/0x2b0 [ 246.886125] ? __lock_acquire+0x36c0/0x3e00 [ 246.890443] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 246.895655] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 246.900842] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 246.906030] ? mod_timer_pending+0x1410/0x1410 [ 246.910607] ? check_noncircular+0x20/0x20 [ 246.914869] ? check_noncircular+0x20/0x20 [ 246.919119] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 246.924414] ? update_defense_level+0x631/0x1280 [ 246.929172] ? check_noncircular+0x20/0x20 [ 246.933424] ? find_held_lock+0x35/0x1d0 [ 246.937498] mutex_lock_nested+0x16/0x20 [ 246.941564] ? mutex_lock_nested+0x16/0x20 [ 246.945809] rtnl_lock+0x17/0x20 [ 246.949177] reg_check_chans_work+0xaa/0xff0 [ 246.953580] ? lock_release+0xa40/0xa40 [ 246.957558] ? queue_regulatory_request+0x300/0x300 [ 246.962567] ? check_noncircular+0x20/0x20 [ 246.966801] ? lock_acquire+0x1d5/0x580 [ 246.970771] ? lock_acquire+0x1d5/0x580 [ 246.974744] ? process_one_work+0xb01/0x1af0 [ 246.979160] ? __lock_is_held+0xb6/0x140 [ 246.983234] process_one_work+0xbbf/0x1af0 [ 246.987460] ? trace_hardirqs_on+0xd/0x10 [ 246.991623] ? pwq_dec_nr_in_flight+0x450/0x450 [ 246.996300] ? __schedule+0x8f3/0x2060 [ 247.000192] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 247.005308] ? check_noncircular+0x20/0x20 [ 247.009546] ? lock_downgrade+0x980/0x980 [ 247.013713] ? do_wait_intr_irq+0x3e0/0x3e0 [ 247.018050] ? lock_acquire+0x1d5/0x580 [ 247.022030] ? lock_acquire+0x1d5/0x580 [ 247.026029] ? worker_thread+0x4a3/0x1990 [ 247.030173] ? lock_downgrade+0x980/0x980 [ 247.034325] ? lock_release+0xa40/0xa40 [ 247.038297] ? try_to_del_timer_sync+0xe0/0x130 [ 247.042980] ? do_raw_spin_trylock+0x190/0x190 [ 247.047580] worker_thread+0x223/0x1990 [ 247.051580] ? process_one_work+0x1af0/0x1af0 [ 247.056078] ? _raw_spin_unlock_irq+0x27/0x70 [ 247.060582] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.065593] ? trace_hardirqs_on+0xd/0x10 [ 247.069741] ? mmdrop+0x18/0x30 [ 247.073021] ? finish_task_switch+0x1f6/0x740 [ 247.077520] ? copy_overflow+0x20/0x20 [ 247.081422] ? __schedule+0x8f3/0x2060 [ 247.085327] ? check_noncircular+0x20/0x20 [ 247.089564] ? find_held_lock+0x35/0x1d0 [ 247.093648] ? find_held_lock+0x35/0x1d0 [ 247.097711] ? complete+0x62/0x80 [ 247.101171] ? __schedule+0x2060/0x2060 [ 247.105138] ? do_wait_intr_irq+0x3e0/0x3e0 [ 247.109464] ? __lockdep_init_map+0xe4/0x650 [ 247.113871] ? do_raw_spin_trylock+0x190/0x190 [ 247.118457] ? lockdep_init_map+0x9/0x10 [ 247.122513] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 247.127624] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.132641] ? trace_hardirqs_on+0xd/0x10 [ 247.136799] ? __kthread_parkme+0x175/0x240 [ 247.141133] kthread+0x33c/0x400 [ 247.144512] ? process_one_work+0x1af0/0x1af0 [ 247.149031] ? kthread_stop+0x7a0/0x7a0 [ 247.153008] ret_from_fork+0x3a/0x50 [ 247.156748] [ 247.156748] Showing all locks held in the system: [ 247.163082] 3 locks held by kworker/1:0/17: [ 247.167479] #0: ((wq_completion)"events_power_efficient"){+.+.}, at: [<0000000032087618>] process_one_work+0xaaf/0x1af0 [ 247.178599] #1: ((reg_check_chans).work){+.+.}, at: [<00000000af7905ab>] process_one_work+0xb01/0x1af0 [ 247.188228] #2: (rtnl_mutex){+.+.}, at: [<00000000651224fd>] rtnl_lock+0x17/0x20 [ 247.195960] 2 locks held by khungtaskd/758: [ 247.200272] #0: (rcu_read_lock){....}, at: [<000000007c38d495>] watchdog+0x1c5/0xd60 [ 247.208343] #1: (tasklist_lock){.+.+}, at: [<00000000c8d12c91>] debug_show_all_locks+0xd3/0x3d0 [ 247.217375] 3 locks held by kworker/1:2/1724: [ 247.221867] #0: ((wq_completion)"%s"("ipv6_addrconf")){+.+.}, at: [<0000000032087618>] process_one_work+0xaaf/0x1af0 [ 247.232710] #1: ((addr_chk_work).work){+.+.}, at: [<00000000af7905ab>] process_one_work+0xb01/0x1af0 [ 247.242171] #2: (rtnl_mutex){+.+.}, at: [<00000000651224fd>] rtnl_lock+0x17/0x20 [ 247.249896] 1 lock held by rsyslogd/4009: [ 247.254039] #0: (&f->f_pos_lock){+.+.}, at: [<000000002b57fdfa>] __fdget_pos+0x12b/0x190 [ 247.262470] 2 locks held by getty/4130: [ 247.266438] #0: (&tty->ldisc_sem){++++}, at: [<00000000ee3e770f>] ldsem_down_read+0x37/0x40 [ 247.275114] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000005c3dc02b>] n_tty_read+0x2ef/0x1a00 [ 247.284416] 2 locks held by getty/4131: [ 247.288384] #0: (&tty->ldisc_sem){++++}, at: [<00000000ee3e770f>] ldsem_down_read+0x37/0x40 [ 247.297066] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000005c3dc02b>] n_tty_read+0x2ef/0x1a00 [ 247.306343] 2 locks held by getty/4132: [ 247.310321] #0: (&tty->ldisc_sem){++++}, at: [<00000000ee3e770f>] ldsem_down_read+0x37/0x40 [ 247.318993] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000005c3dc02b>] n_tty_read+0x2ef/0x1a00 [ 247.328289] 2 locks held by getty/4133: [ 247.332254] #0: (&tty->ldisc_sem){++++}, at: [<00000000ee3e770f>] ldsem_down_read+0x37/0x40 [ 247.340920] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000005c3dc02b>] n_tty_read+0x2ef/0x1a00 [ 247.350213] 2 locks held by getty/4134: [ 247.354176] #0: (&tty->ldisc_sem){++++}, at: [<00000000ee3e770f>] ldsem_down_read+0x37/0x40 [ 247.362851] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000005c3dc02b>] n_tty_read+0x2ef/0x1a00 [ 247.372131] 2 locks held by getty/4135: [ 247.376103] #0: (&tty->ldisc_sem){++++}, at: [<00000000ee3e770f>] ldsem_down_read+0x37/0x40 [ 247.384777] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000005c3dc02b>] n_tty_read+0x2ef/0x1a00 [ 247.394066] 2 locks held by getty/4136: [ 247.398030] #0: (&tty->ldisc_sem){++++}, at: [<00000000ee3e770f>] ldsem_down_read+0x37/0x40 [ 247.406705] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000005c3dc02b>] n_tty_read+0x2ef/0x1a00 [ 247.416426] 1 lock held by syz-executor0/4205: [ 247.421014] #0: (rtnl_mutex){+.+.}, at: [<00000000651224fd>] rtnl_lock+0x17/0x20 [ 247.428736] 1 lock held by syz-executor0/18390: [ 247.433397] #0: (rtnl_mutex){+.+.}, at: [<00000000651224fd>] rtnl_lock+0x17/0x20 [ 247.441108] 1 lock held by syz-executor2/18357: [ 247.445771] #0: (sk_lock-AF_INET6){+.+.}, at: [<000000002492b3c6>] ipv6_getsockopt+0x1c5/0x2e0 [ 247.454705] 1 lock held by syz-executor2/18374: [ 247.459377] #0: (rtnl_mutex){+.+.}, at: [<00000000651224fd>] rtnl_lock+0x17/0x20 [ 247.467097] 1 lock held by syz-executor2/18384: [ 247.471762] #0: (rtnl_mutex){+.+.}, at: [<00000000651224fd>] rtnl_lock+0x17/0x20 [ 247.479475] 1 lock held by syz-executor1/18373: [ 247.484143] #0: (rtnl_mutex){+.+.}, at: [<00000000651224fd>] rtnl_lock+0x17/0x20 [ 247.491865] 1 lock held by syz-executor1/18388: [ 247.496536] #0: (rtnl_mutex){+.+.}, at: [<00000000e4502a70>] rtnetlink_rcv_msg+0x508/0xb10 [ 247.505129] 1 lock held by syz-executor1/18403: [ 247.509806] #0: (rtnl_mutex){+.+.}, at: [<00000000651224fd>] rtnl_lock+0x17/0x20 [ 247.517542] 1 lock held by syz-executor1/18407: [ 247.522219] #0: (rtnl_mutex){+.+.}, at: [<00000000e4502a70>] rtnetlink_rcv_msg+0x508/0xb10 [ 247.530812] [ 247.532442] ============================================= [ 247.532442] [ 247.539453] NMI backtrace for cpu 0 [ 247.543084] CPU: 0 PID: 758 Comm: khungtaskd Not tainted 4.15.0+ #221 [ 247.549636] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.558961] Call Trace: [ 247.561523] dump_stack+0x194/0x257 [ 247.565126] ? arch_local_irq_restore+0x53/0x53 [ 247.569770] ? debug_show_all_locks+0x2f3/0x3d0 [ 247.574412] ? nmi_cpu_backtrace+0x1be/0x210 [ 247.578798] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 247.583264] nmi_cpu_backtrace+0x1d2/0x210 [ 247.587475] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 247.591942] nmi_trigger_cpumask_backtrace+0x122/0x180 [ 247.597192] arch_trigger_cpumask_backtrace+0x14/0x20 [ 247.602356] watchdog+0x90c/0xd60 [ 247.605791] ? reset_hung_task_detector+0xa0/0xa0 [ 247.610602] ? complete+0x62/0x80 [ 247.614038] ? __schedule+0x2060/0x2060 [ 247.617986] ? do_wait_intr_irq+0x3e0/0x3e0 [ 247.622281] ? __lockdep_init_map+0xe4/0x650 [ 247.626670] ? do_raw_spin_trylock+0x190/0x190 [ 247.631225] ? lockdep_init_map+0x9/0x10 [ 247.635256] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 247.640430] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.645415] ? trace_hardirqs_on+0xd/0x10 [ 247.649534] ? __kthread_parkme+0x175/0x240 [ 247.653832] kthread+0x33c/0x400 [ 247.657257] ? reset_hung_task_detector+0xa0/0xa0 [ 247.662068] ? kthread_stop+0x7a0/0x7a0 [ 247.666014] ret_from_fork+0x3a/0x50 [ 247.669762] Sending NMI from CPU 0 to CPUs 1: [ 247.674273] NMI backtrace for cpu 1 skipped: idling at native_safe_halt+0x6/0x10 [ 247.675263] Kernel panic - not syncing: hung_task: blocked tasks [ 247.688699] CPU: 0 PID: 758 Comm: khungtaskd Not tainted 4.15.0+ #221 [ 247.695251] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.704577] Call Trace: [ 247.707140] dump_stack+0x194/0x257 [ 247.710741] ? arch_local_irq_restore+0x53/0x53 [ 247.715386] ? vsnprintf+0x1ed/0x1900 [ 247.719160] panic+0x1e4/0x41c [ 247.722322] ? refcount_error_report+0x214/0x214 [ 247.727056] ? nmi_trigger_cpumask_backtrace+0xef/0x180 [ 247.732397] watchdog+0x91d/0xd60 [ 247.735833] ? reset_hung_task_detector+0xa0/0xa0 [ 247.740645] ? complete+0x62/0x80 [ 247.744080] ? __schedule+0x2060/0x2060 [ 247.748025] ? do_wait_intr_irq+0x3e0/0x3e0 [ 247.752315] ? __lockdep_init_map+0xe4/0x650 [ 247.756697] ? do_raw_spin_trylock+0x190/0x190 [ 247.761250] ? lockdep_init_map+0x9/0x10 [ 247.765282] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 247.770356] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.775343] ? trace_hardirqs_on+0xd/0x10 [ 247.779461] ? __kthread_parkme+0x175/0x240 [ 247.783758] kthread+0x33c/0x400 [ 247.787097] ? reset_hung_task_detector+0xa0/0xa0 [ 247.791908] ? kthread_stop+0x7a0/0x7a0 [ 247.795857] ret_from_fork+0x3a/0x50 [ 247.800047] Dumping ftrace buffer: [ 247.803611] (ftrace buffer empty) [ 247.807293] Kernel Offset: disabled [ 247.810922] Rebooting in 86400 seconds..