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"}, {0xd8, 0x1, 0x7, "24143bf2e3f56be1341d1064bd9a6b1af71fea58489f3b015cd765d6fe284146ffd8d62e642b159432f4cbfdf4a24b8aed2cb387af3e6bc23cefbabbdf469b74a7e2a1685e1bbb1bc577dfa7e6cc0e9876b4950c98a377fdf560c4fcf31ddd126f84badbc63eb79d2d7884752256bd47a11e72536d70f7c184d31133b43ea0d334126bd68e69b89b9b4a2fb9ef0a9e0fba5d95a5e103e57cffc19400486c09bbafca2bbc2a4d61219bab9e8d4d37048fcbaf24f71da6c22b49bf9c17b2266206c75a"}, {0xa0, 0x102, 0x742, "4036e4643d2c442c2875137f2a4fa9963d42c786ade7e58f76ee2a8117f803d428e70f2acf63ba8e8f52b34e28c29089c2b62a4547e121fe76c4612f8e655213c404da6c0dce160a7df6e3457dc45588293bb3bf742b475870b6b4ea78b6d9c1405cbf3400229d53ffe0c4332ac0ba71b7c0a98801c573f81e22d6cd4b09ad1dcdc2a39eca840724e936d5b0c7a2"}, {0x20, 0x10f, 0x4b, "f46083c9c79336ae21a480eef73a4d"}, {0xa8, 0x11f, 0xd41, "e442164305515e7ddf870aab9a25ca5c12e5cd4ee14246499fa3d9db914aab317c426f7d5357b55d75f4c90c71a398cb77d116858e89cc8babfd747e3e5e1c77cde29f531b5cf0f508a2384ed42ae958cdcb27270263d624a054cfa1feaa43dbf1fe630f81a3019def9582b858c3a2f1a9a838f80b9ac335a56c69583cc8d625b37377473480ae60ee4c7237271a077f1a3965ef2b"}, {0x38, 0x1, 0x7, "a312ec22816661d4c5e6772b6f34758a20c871e7bdfcce836a1752b29fb8f32c5227a87b"}], 0x14f0, 0x8001}, 0x0}, {{0x0, 0x0, &(0x7f0000cd1000-0x10)=[{&(0x7f0000bb7000)="e0cf25cb61e0f2d6de91ad7972051d54e615843cb7aec3d1b94acad4df67c61674ca5eab0a0d920f855009ab038c6d42416ea80d122808e32dfb918e22582132d0ffe497faf18769ac13", 0x4a}], 0x1, &(0x7f0000eff000-0xd0)=[], 0x0, 0x800}, 0xdb3e}, {{&(0x7f000039a000-0xe)=@l2={0x1f, 0x7fff, {0x1000, 0x5, 0x80000001, 0xfffffffffffffff8, 0x7, 0x9}, 0xbac, 0x8}, 0xe, &(0x7f0000f7a000)=[{&(0x7f0000721000)="2abc4c88244f415bda07b107d9a48c9058613e6603b7420d07c91e071c", 0x1d}], 0x1, &(0x7f00009fe000-0x238)=[{0xc8, 0x10d, 0x8db, "564e96ba02e54d7a17d3e850c9efbfa687c1b7f699263b0d180d3643b0f2112b6ac86e134fc62885fe22abd1510d4e87d629cae26152e57ec538ef5beb6cd13d7bf04f4e704fddafb39f047af0bc2c16b070796e45741a193448ed2129b70742caeb0f244fb7a85a97abf80adfbf4cc33ff095746fb807fe0068ba1937f3d36d55f2a3ff7592024957e3e5e3d0b8e2297689464dc3e565a04ea802460850b9a419ea4fc4a6705185916196f8d1055b942c53"}, {0x98, 0x113, 0x7, "b93cf9160527b171b13e49e39d3b41a1d2f6b8ce7fa08f0fbda2a50ee2579373b7e1aa8d224710329da98bf9099dd96a51a4796cf81e77b33062634d1b99d8a45826b0dabc8ae12085a613d47903257bbc8fc5aa99d4881f959f9ae03f028180fc480a74377ee46fadbda77b1d23707c1f6d9e14409d0dfce85ac459986a77a6930a345eb82c"}, {0xd8, 0x110, 0x1f, "07ba80099030a1d61e0adfa6ed694229dd855e2080c5c75a60b4e94e75e6ad3501d8df60338be41fef5fc200faf7596d8df0c45f0793c81acd4280cc6f1cf60a73a68c2369880602e61ca369fffea9b8b7199d2b7ce26be4433dc5dded71277672591d41a4bc9606cf11737ac4437eb253ea9c123196280e506a29bad37c74a268f6db9161f1a655539955544bf6f7523505f4f3d7c26855e0da35749db677205f9aa1f60ca9e2dd07b6f1eb6b201f4fe3c7be0215cf06ded4824eb4e860e84b46"}], 0x238, 0x8000}, 0xffffffffffff0000}], 0x8, 0x20004004) 2018/01/09 16:41:10 executing program 0: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000886000)={0x0, 0x0}) connect$inet6(r0, &(0x7f00005da000-0x1c)={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x8}, 0x1c) socketpair(0x10, 0x0, 0x9, &(0x7f000028c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00001e8000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xffffffff}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r3 = socket(0xf, 0x3, 0x2) write(r3, &(0x7f0000001000-0x10)="0212a125f2ffffff08e58125e20b09de", 0xffffffffffffff9b) 2018/01/09 16:41:10 executing program 5: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7d000)="", 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f00008df000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005d9000-0x4)=0x10, 0x800) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000833000)={0x0, @in6={{0xa, 0x1, 0xcd, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x100000001, 0x4, 0x4, 0xdcd}, &(0x7f0000f7f000)=0xa0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000c5f000)=r2, 0x4) [ 201.022323] netlink: 14 bytes leftover after parsing attributes in process `syz-executor7'. [ 201.047885] netlink: 11 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/09 16:41:10 executing program 2: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x0, 0x2, &(0x7f000002d000-0xc5)=""/197, &(0x7f000002b000)=0xfffffffffffffed5) sendmsg$nl_xfrm(r0, &(0x7f0000008000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000)={&(0x7f000000e000)=@flushpolicy={0x1c, 0x1d, 0x301, 0x0, 0xffffffffffffffff, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000002b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f000002c000)=0x0, 0x80000) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000001c000-0xc)={0x0, 0x4, 0x2, [0x6, 0x7]}, &(0x7f000002c000)=0xc) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000002d000-0x6)={r2, 0x9}, &(0x7f000002c000)=0x6) [ 201.070284] netlink: 14 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/09 16:41:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) getpeername$packet(0xffffffffffffff9c, &(0x7f0000e09000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000067d000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000063f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000024f000+0x55a)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) [ 201.113211] netlink: 11 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/09 16:41:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt(r0, 0x0, 0x37c, &(0x7f0000e09000-0x6d)="b39dd270046a193a7ac03ac981bebb7cb415ffd432583fd03000c6a77f568ec9e543876944cf8470cd0018e5fe2c2c30ddc80630035abcbd536fe8c8de941d24fc625602c0dbfae15dba090c17106211ab9fa971dba60ffe7318f6593692e5571b27cf8da3f3abbabb168b6090", 0x6d) write(r0, &(0x7f0000b52000)="26000000420047f1938d0000000000000050f16b9cbdea031200f8454a6809e517c76e328a67", 0x26) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000cd0000)={@common='yam0\x00', @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/09 16:41:10 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x6, 0x8, 0x4, 0x8, 0x9, 0x96ad, 0x0, 0x6, 0xff, 0x3, 0x6}, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000614000)={0x3, &(0x7f00002a5000-0x18)=[{0x25, 0x0, 0x10001, 0xffffffffffffff2c}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r1, &(0x7f000061d000-0x1f)="1f0000000001ffd6040001fffffff800000000000100000000000000000000", 0x1f) 2018/01/09 16:41:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1a, &(0x7f0000a3c000-0x5e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0xb, @x25={0x5347d1768d122c42, 0x42, 0x3, "00000ed8f8fd60cb2e"}}}}, 0x0) 2018/01/09 16:41:10 executing program 7: r0 = socket(0x9, 0x7, 0x9) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x5, 0x80000002) ioctl$sock_ifreq(r2, 0x89f3, &(0x7f00000d4000-0x28)={@common='gre0\x00', @ifru_map={0x6ef000, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/09 16:41:10 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x35ac6c87e3402c9) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00006d2000-0x8)={0x0, 0x0}, &(0x7f000051a000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r1, 0x6, 0x1fe000000000}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000335000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000fc4000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x508, &(0x7f00004a6000)={@random="efad070000a7", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv6={0x6, 0x6, "ab77d2", 0x4d2, 0x77, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, {[@hopopts={0x6, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x9f}, @jumbo={0xc2, 0x4, 0xfffffffffffffffb}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}]}, @fragment={0x3a, 0x0, 0x5, 0x81, 0x0, 0x6, 0x2}, @dstopts={0x3f, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1, 0x0}]}, @routing={0xaf, 0xa, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @routing={0x3b, 0xe, 0x0, 0x92, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}]}, @fragment={0x87, 0x0, 0x1ff, 0x800, 0x0, 0x3, 0x1}, @hopopts={0x32, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x8}, @enc_lim={0x4, 0x1, 0x8}, @enc_lim={0x4, 0x1, 0x7f}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}, @hopopts={0x2f, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x2, 0x6a, "4646280859a287625af429f9b99346e11108d3daf26e0d3cc2ff721db00012c6337a88a005180c27636ca9fcea4dad0c817a988edde97e6b69fdc0d63a5918340d5b97a946b52dc9e11088b8f21f19e983e78fbe522466871f4a82ae6ddf07751664f916ad5b6b20d83c"}, @calipso={0x7, 0x30, {0x7, 0xa, 0x1, 0x3, [0x0, 0xfffffffffffffffa, 0x733, 0x6, 0x401]}}, @generic={0x7f, 0x54, "cf80460f1947c633016f88039f5505921764cac56e44fef782898f1917c0e14462fb32c71045ae4ce222cc580746cd66a4c2028c57ca6286b1e6581b53d15d4a5d5d9136c73ffa7d68c99230ee19a7f5a2c509c2"}, @pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @enc_lim={0x4, 0x1, 0x2}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x8, 0xe2, "ba11ebcb2cdb88603a9f0ccbdea7c37d30e80ea96ad218f4781e6754490213312ee29866ad4577fbdcbbe7db4acb1f0a9985c9e0cce3a3edcae78da8156fdc5b14588f34a329848860b1bb8122c131e5703ab91b4872789ae1ad95f9ee037eaf8bdd41ecc30a087395fd778b393bdb87ce5e50facc623d3d80ce36dcfb56e6a73a8f760da03c1b306f0336906ea2979611b90048c0845d514886533dfac6e51418f37448f9448a58bc05a7d8c992902e611aca2aa85e0572229f64c25e3d9178710c912e937bdf3a3a3f1eb3aacca9a91d32f6cf6916ab5e0b909607ccece2ceb538"}]}, @dstopts={0x84, 0x2d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x2, [0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x0}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @calipso={0x7, 0x18, {0xecce, 0x4, 0x800, 0x3, [0x6, 0x4]}}, @generic={0x5, 0xee, "d4c95243c993b741db6afe0426e0bd8dfb0e01df02d327a8e495294933f4f9543bb26589eb9797468ef20d816901a891352ba25eddf202fe794064de44ab9da51cbc0bbfec8c07780e78945ba2abcc6dc3db662840d015868266d0affa00cd07e5b3ad779dff6e550f6f636906f4c5a9e67db9838a08d8603fc86c5f8c0ba518f0463d8fa8a3aff22ebaffb5768a656ed901787256e449cca3d74599ae8064d4da6a7287e03ea9f52778c72696c83741e7bade35611974af65b66255f1965481f780aec24880e391ffee21a91b9cbb203e6914d49c66917384b56c997aeb61fb7f0598cbc44b3e54ab1c80299d66"}, @calipso={0x7, 0x18, {0x5, 0x4, 0x1f, 0xbad5, [0xffffffffffff56b5, 0x8]}}, @jumbo={0xc2, 0x4, 0x6}, @calipso={0x7, 0x20, {0x101, 0x6, 0x9, 0x401, [0x1, 0x5, 0x5]}}]}], @tcp={{0x3, 0x2, r2, r3, 0x8, 0x0, 0x5, 0x14, 0x84, 0x0, 0x0, {[]}}, {"22ff2ebba0458b2a30af2b540243681bcd7df572fba9c2cd8ff843bd09"}}}}}}}, 0x0) 2018/01/09 16:41:10 executing program 2: mmap(&(0x7f0000000000/0xb6d000)=nil, 0xb6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000-0x1238)=@newsa={0x144, 0x10, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x32}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@mark={0xc, 0x15, {0x0, 0x0}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x144}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000b6d000)={&(0x7f0000b6d000)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b6e000-0x20)=[{&(0x7f0000b6d000)="af242958159e88175b07c0135db6ce35f39a340019e19c9e38b8598613a6f39e19242b0007ffa84e53e8f244edb38f6d89d52c83ff139859fb7465591bc4016792792d5dbbcf3fd59947fc0d86cae422f2fc8b17f45bef906dda9ca0dfd7ad813c93e31512c7", 0x66}, {&(0x7f0000b6d000)="5913237a4e494f54d91aba0d9beed95547a74a0d414c576f02ce3cea1ce1add03c9e6e1b8e0aeb134024987a0460cac2e5174d08bc4a61ea5dec52473718b52db6578a053b46a05d2e9f1203401e985a0e24d6fd545584e27bdc61eb862be9867b6db76feb2469f854443f5189bdad419097f0c00fdf3cec34d5d9e6317297370763c71c5f41f009df7d", 0x8a}], 0x2, &(0x7f0000b6d000)=[{0xd8, 0x1, 0x4, "aaf575f3d2ebd74fb262cb248593f2c5ac760c07514c444efd200bbfa650f42186f71865c5f7b8e3f1f4fbf1f5fda20f34b32e49173cc97c9ca5343a46df127b65737d323a5776f50cbb808b719866f908a95ce87a36e794b7ee8554c7e61c765ce1f8564f453638e23217128da3798d610355f2554466855cf3c8392c49e0bfa47ec649486e7bc8d0083bb298aca9d206b522ef6251027763b3d1f74628c6876d083a12a382a86fde89e74168ee064c1831fb85d9b6b486364e3bcabd1aa8b559ffadb5abc785"}, {0x40, 0x105, 0xcb9f, "15dbd20cb550c084396d013b6d9d79b78399db2b7bc42f69e5069b3801bea070b62fe914ac38b4cd72e27e1e0b2c2118"}, {0xd8, 0x3a, 0x1000, "f6775a5d8a62c8a5853afca3787a8ecd6ef6626afc5aa6cb5fe35e795337424ae29c92b5e92a666431b73ad69bcbcc5466e66ac3696237f8fbae7808755db2ce5a3af041f406ebd74df069222fb09bf07c9790c0b8f03a49444a852478effbe73558f87f310ea8cc4adfd5d03137b8a3808c0a51a9db47895439ec60510e58cce0d23cd7c1bdadc8968dd26fcd2cc50a65a2468bbc365e5e884147d6c4f3d13fbbe25d98a7ec402288478c0a24d44b0418145d18511033c9d70084988b1f963563c3f5ed870bf2"}, {0xe0, 0x10c, 0x9, "6ee6ae0151794127435bac97799199b671fd437a69b02833380e905343f3ed7f38d6559e6d877419e77e542aa18191214b4ab9728a1d4322a6b1ea92141429e1fd864611dd355cf426200d71ced20cc08020183dea3ebb20f33eb63f6c1724c9ce044d2131ca2c4e167bc6a5ab4a7257157cfd8ce11603c59ace9ffa5b7a794fb0e313dfdd3a89b0bb8da7c2a3609cf3a4971104358946655644cac9e41d6e2d705d4529c78cbd3edac7c52fdac7d834bb5469e5a5c425f96d26a73120d43254506e121834a2d4520d"}, {0x18, 0x105, 0xfffffffffffffffd, "f21df21677"}, {0x70, 0x19f, 0x8, "9f97c84dd9661c69506e9676b926cbc9bdc5d4ff56d9e18a3e36f686bb3fd7c53b28952a2e12fcec5d48ff03c9ddf4f83aa1d45e01ffa1f084a0c622d88fb11b79777f59900b1f7bbeb00b52f3bdc355b23c6ed357da91cf01f581f80764"}], 0x358, 0x80}, 0x0) 2018/01/09 16:41:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f0000c40000-0x22)="220000001a00070b00000000ef001201014b810005000100070000e4ffffff000500", 0x22) read(r0, &(0x7f00004bc000-0x69)=""/105, 0x69) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000a05000)={0x6, {{0xa, 0x0, 0xfff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/09 16:41:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000024f000+0x55a)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket(0xb, 0x80003, 0x5) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000047d000)={0x0, 0x3, 0x2, 0x4, 0x575, 0x2}, &(0x7f0000186000)=0x14) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00005e6000+0xf3e)=@assoc_value={r2, 0x5}, 0x8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000981000-0x4)=0x9, 0x4) 2018/01/09 16:41:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000b52000)="26000000420047f1938d0000000000000050f16b9cbdea031200f8454a6809e517c76e328a67", 0x26) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00001c5000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/09 16:41:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d8b000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000089c000-0x8)={0x0, 0x0}) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="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", 0x14a}], 0x1, &(0x7f0000917000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x8000) sendmsg$alg(r1, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000fdb000)=[{&(0x7f0000576000-0x1000)="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", 0xcab}], 0x1, 0x0, 0x0, 0x4000}, 0x84) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x16c, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x43}, {&(0x7f0000435000-0xbb)=""/187, 0xffffff80}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x876}], 0x3, &(0x7f0000d2b000)=""/57, 0x39, 0x880000000}, 0x61) r2 = socket(0x1b, 0x7, 0xffffffff) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f00001c6000-0x4)=0x4, 0x4) 2018/01/09 16:41:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x801, 0x9, &(0x7f0000318000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000717000)=0x0, &(0x7f0000a72000-0x4)=0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f000037a000)={0x1, 0x5, 0x6, 0x4, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000693000-0x18)={r1, &(0x7f0000289000-0xc8)="", &(0x7f00001e8000)="", 0x0}, 0x20) 2018/01/09 16:41:10 executing program 0: pipe(&(0x7f0000676000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x533, 0x5, 0xfff, 0x0, 0x3, 0xa9, 0x1ff, {0x0, @in={{0x2, 0x0, @rand_addr=0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1955, 0x10001, 0x0, 0x1, 0x2}}, &(0x7f00003e6000)=0xb8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000047b000-0x8)={r3, 0x7}, 0x8) getsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000001000-0x8)={@empty=0x0, @broadcast=0xffffffff}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001000)=@int=0x0, &(0x7f0000001000-0x4)=0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) socketpair(0xb, 0x3, 0x6, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f0000000000)=0x9c90, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r5, &(0x7f0000003000-0x18)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x20, &(0x7f0000002000)={0x4}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000003000)={r3, 0xd6, "6bb4ec59539798c14379f2f55ce82282973b378c5b153b7a94be0970bedaad7fc994aa3111d6e7b7e179884f7eeb35caa121e265a8ff77ac3b500e3725b70ac2bdbac014d246af4ab5ac6c93e8c6051f04fdf3e44e1e81ac91ace642d91e8972aebfa00749a218359cdef0c0e4bf3a2ee01088a11894902a217dab608104a18c946142896be226fb885510628c8a312126e0a0929ba8552679be3168f358eaf00187f3c1d1c8a1668514c60de7eb281d7514fb8dc524636841ce948866ca318311e3179b447d5bef0f1a8e016c761c0fabb2a668a094"}, &(0x7f0000001000-0x4)=0xde) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000004000)={r2, 0x2, 0x10000, 0x45, 0x6, 0x9, 0x1, 0x2, {r6, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x80000000, 0x9, 0xfffffffffffffffc, 0x74}}, &(0x7f0000005000-0x4)=0xb8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000005000)={r3, 0x10000, 0x0}, 0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept(r1, &(0x7f0000007000-0x80)=@generic={0x0, ""/126}, &(0x7f0000001000)=0x80) ioctl(r0, 0x3, &(0x7f0000007000-0x87)="7ad286b9f80346b63562da3cab707f1d717a677f9c1a8bc926b2f678f4ddd1096d5748505770542db28a72240632b3a9f9415a7db6e15cddb5cffd66341cd830c1621a3c01a1538c56c37586f47fc8525fdb6e613f3fe98e0eb79f8d3896d78ca27d2a678df0ee7e4dcea0aa459d4a45b6befad31e5d9563b687dbc879c85f48add9ca095a748b") mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000007000)=@assoc_value={r2, 0x0}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r1, &(0x7f0000009000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000008000)=0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r7, &(0x7f0000009000-0x97)="f29bdaf457caa99f91479b3df055dd3513d7049f5c7e2e8e751c85b6158b20aa5695096a77f83b75aafeb806e7554c34d50bef18245f819c44315e5b89ec227f7f7bb678ec165400c6cf880e68e7e1cdc170fe84d3f779fc86cd3bbf072d9cf5729705c0a621b4e92b3a13c8a28c3d6753fc04527530e2aebf7ef3ebd2ff48c804aca43ce9af292fc8f06d6a0e13a02c0097094948b7c4", 0x97, 0x4000000, &(0x7f000000a000-0x10)={0x1a, 0x16, 0xac8a, 0x3, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/09 16:41:10 executing program 6: mmap(&(0x7f0000000000/0xd3d000)=nil, 0xd3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xff, 0x0, 0x2, 0x0, []}) ioctl(r1, 0x8916, &(0x7f0000000000)="") sendto$inet6(r0, &(0x7f00005d4000-0x2)="", 0x0, 0x48083, &(0x7f00006b1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl(r0, 0x8934, &(0x7f000047e000)="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") sendmmsg$alg(r0, &(0x7f0000755000-0x38)=[{0x0, 0x0, &(0x7f00004ea000-0xa0)=[], 0x0, &(0x7f0000d3c000-0x18)=[], 0x0, 0x0}], 0x1, 0x0) [ 201.204566] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=256 sclass=netlink_route_socket pig=19641 comm=syz-executor6 2018/01/09 16:41:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000024f000+0x55a)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/09 16:41:10 executing program 3: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000622000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f00007c1000-0x4)=0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000001000+0xfde)=0x0, 0x4) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000e6b000)=0x8, 0x4) 2018/01/09 16:41:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000fb1000)={0xd7, 0x71, 0x0, 0x6, 0x8000}, 0x14) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000092000+0x5c9)="26018000000000ddffffff000000000050f16b9cbdea031200f8454a6809e517c76e2c876791d6acad00d1cf55079e78f57bf40d8468e9be17070000006ee2c25dff3d0e25f9c777ed8bc008c53acf2a3320d535510000b2e4bdaa353a547d3f5960b412a0e01df76a4314a556546fa4c62aeefbfd1d791a78e49a21f550e046b9acddf6eab4be9024571afd02d16ba1f000b05ecd2802f4207c47845651c0c0001ac1cdb3", 0xa5) 2018/01/09 16:41:10 executing program 7: socket(0x26, 0x8, 0x400) 2018/01/09 16:41:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000194000-0xe8)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008c7000-0x4)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x26, &(0x7f0000392000-0xc)={@multicast2=0xe0000002, @multicast2=0xe0000002, r1}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000036d000)={0x9, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000357000)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) 2018/01/09 16:41:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0x3e, &(0x7f0000334000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00002ce000)=0x0, &(0x7f0000238000)=0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f000024f000+0x55a)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/09 16:41:10 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffffff, &(0x7f0000973000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r0, &(0x7f0000000000)={0x1a, 0x0, 0x6, 0x3, 0x9, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f0000004000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xe) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000004000)={0x0, 0x0}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x14) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/09 16:41:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4543(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000173000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000967000)=[{0x0, 0x0, &(0x7f0000984000)=[{&(0x7f00009ca000)="bd4825eab7241d64340e270f66d6b4086dcdef8b0da754b9", 0x18}], 0x1, &(0x7f0000910000-0x78)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000e52000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000822000)={r1}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00006b7000-0x18)={0x0, 0x89, 0x0, 0x7fffffff, 0x20}, &(0x7f0000d0b000)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000040b000-0x20)={0x91, 0x100000000, 0xf, 0x3, 0x0, 0x2, 0x0, 0x4, r3}, &(0x7f0000443000-0x4)=0x20) [ 201.354349] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=19689 comm=syz-executor1 2018/01/09 16:41:11 executing program 5: mmap(&(0x7f0000001000/0xacd000)=nil, 0xacd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000079d000)={0x0, 0x0, ""}, &(0x7f0000ace000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000a21000)={0x0, 0x0}, &(0x7f00003b1000-0x4)=0x8) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000acd000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000acd000)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000acd000-0x8c)={r1, @in6={{0xa, 0x1, 0x100, @loopback={0x0, 0x1}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000acd000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000acd000-0x9)=@sack_info={0x0, 0x100, 0x8}, &(0x7f0000908000-0x4)=0xc) 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}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffffb, 0x81, 0x6, 0x5b6, 0x5, 0x4, 0x8, 0xffffffff, 0x401, 0x1ff, 0x3ff, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000855000-0x4)=0x108) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000252000-0xd5)={0x0, 0x0, ""}, &(0x7f0000295000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000a4f000)={0x0, 0x0, 0x20, 0x8, 0x6}, &(0x7f00009c4000)=0x18) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000acd000-0x8)=@assoc_id=r3, &(0x7f0000acd000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x3, 0xb7, 0x10000207, 0x5, 0x7fffffff, 0x3, 0x4, 0x1, 0x0}, &(0x7f0000001000-0x4)=0x20) sendmmsg$inet_sctp(r0, &(0x7f0000242000)=[{&(0x7f0000908000)=@in6={0xa, 0x2, 0xd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c, &(0x7f0000acc000)=[{&(0x7f0000acc000)="b1146679662571683059ee7187446768660b8692c8ef6319a6975d610f95e456082b2849ccb943817caf3a13c44abe40f657634b1375353d1506ff16fe841338fb239ed1cf1c49dbc956ed3ccd156ea0fe8846c9ac566b91045c2f7cb15cb54023869d138c5e764c9c1c687bb9f4650c16af2f71e80c83d143a9368fc7bb8b9cbcd7f109d63948971b756568d993d358b91ad0a0c196be106b3e7f3e30ba0b20b35c3598c3628fa1e4b1", 0xaa}], 0x1, &(0x7f0000acd000-0x150)=[@sndinfo={0x20, 0x84, 0x2, {0x7e6, 0x209, 0x8, 0x1f, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x20c, 0x65352b5d, 0x9, r4}}, @init={0x18, 0x84, 0x0, {0x3, 0x20, 0x1, 0xffffffffffffffff}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0xc0, 0x0}, {&(0x7f0000acc000)=@in6={0xa, 0x2, 0xa1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c, &(0x7f0000acd000-0x20)=[{&(0x7f0000553000-0xae)="05e823024de10e28eecccf418923e24406980b6e9181188cc5a1164130f3712595b18f6eee7d6de48ed832bd28d463ce0f4d92ee23b8773347ff6b6f0f36e24599cc26c136ef0bb63f9582a5d1dc833424f3965677838f7dad8651541b94e4a047dff2cb3ea132ef2f5412b86d50460fe315727f88cb1b10c3baef4fd50d2074a4b8cb221511ef8d2d43d0a089a71e9678cf718b857718d16d7701fb84342cdab66525e896eafea72d38bdddc062", 0xae}], 0x1, &(0x7f0000421000-0xc0)=[@sndrcv={0x30, 0x84, 0x1, {0x10000, 0x4, 0x200, 0xffffffff00000000, 0x101, 0x3, 0x3ff, 0x0, r5}}], 0x30, 0x0}], 0x2, 0x0) 2018/01/09 16:41:11 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt(r0, 0x0, 0x5, &(0x7f0000067000)="", 0x0) sendto(r0, &(0x7f00006bc000)="cdedcf9fafa7c1a8e3e8e2b8d1648a369ece6526f363c8362cd9c3c33170e8a79938cf1cf8d2587a12af6e81d4f06b4e4f1c47fc14184c725c12b02580cbf5511d0a1cceda278d94680f18", 0x4b, 0x80, &(0x7f0000819000)=@in6={0xa, 0x3, 0xff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) 2018/01/09 16:41:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x0) bind$packet(r0, &(0x7f000098f000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000a5e000-0x20)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00006d5000-0x4)={0x0, 0x1, 0x0}, 0x4) r1 = socket$inet6(0xa, 0x801, 0x8010000000000084) sendto$inet6(r1, &(0x7f00000ac000-0x2)="d4", 0x1, 0x0, &(0x7f0000c51000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$packet(0x11, 0x3, 0x300) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000d13000)=0x6, 0x4) 2018/01/09 16:41:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000030f000-0x14)={0x0, 0x800, 0x0, 0x0, 0x0, 0x0}, 0x14) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x1018, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/09 16:41:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000c4c000)=0x401, 0x4) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000ef2000-0x4)=0x0) r1 = socket(0x7, 0x80004, 0x10001) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000e68000-0x18)={0x0, 0xe7a, 0x20, 0xae3, 0x1}, &(0x7f0000a1e000)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000736000-0x8)={r2, 0x9, 0x0}, &(0x7f000047d000)=0x8) 2018/01/09 16:41:11 executing program 1: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000c9000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00006da000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x3, 0x0) write(r1, &(0x7f0000bee000-0x27)="2600003f000047f1938d0000000000000050f16b9cbdea031200f8454a68093f17c74e328a6756", 0x330) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000065d000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00003f4000-0x10)={0x5, &(0x7f00009d2000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f00009e7000-0x8)={r3, 0x3}) 2018/01/09 16:41:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000024f000+0x55a)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) pipe(&(0x7f0000992000-0x8)={0x0, 0x0}) getsockname$llc(r1, &(0x7f000069b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000078f000-0x4)=0x10) 2018/01/09 16:41:11 executing program 3: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000ef2000)={0x0, 0x0}) setsockopt$inet6_buf(r1, 0x29, 0xed, &(0x7f0000367000-0x5d)="88836f7edc8e6c915d14e7ec670028fa98127ed780a89e5083573047e0975ba5887b41b6a4b14be822205c397cee9a17f715ee32347316788366fb5ac9ba5b44f7dbdeb8c7c4dc5c5d40438248701bf5e1405f77bb8a3e9bac8779fbd2", 0x5d) tee(r0, r0, 0x401, 0xa) r2 = socket$inet_tcp(0x2, 0x1, 0x0) tee(r1, r0, 0xffffffff, 0x8) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000ef2000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ef3000-0x4)=0x14) setsockopt$inet_buf(r2, 0x0, 0x10, &(0x7f00005d8000-0x129)="18000000020001000000be8c5ee18c88a3000008020600ec01da1e03368a3cdc0a000000d898055bf72752bb6a8800000000dba67e060000000000000067a1e2010067fc2163e0209cee4a5acb3da41f0000ba00670700c88ebbff060100000b01000000b121ec1474d733f542506b00ec008b03cfb76be7ec7ee87cccfff6ba000000024f0298e9e9f55406aa0100050000040100000000d791a2ffe3c5632c1adb8a335bd8b2d17fdea21b571068393d2281000000041ad0b4d2c23eef6795", 0xc0) getsockopt$inet_tcp_buf(r2, 0x6, 0xd, &(0x7f00006a1000)=""/212, &(0x7f0000a14000)=0xd4) 2018/01/09 16:41:11 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0x0, 0x2}, &(0x7f0000000000)=0xc) getsockopt(r0, 0x107, 0xb, &(0x7f0000001000-0x4)=""/4, &(0x7f0000000000)=0x4) bind$bt_hci(r0, &(0x7f0000001000-0x6)={0x1f, 0x1e, 0x3}, 0x6) 2018/01/09 16:41:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000936000)={0x0, 0x0}) r2 = accept$netrom(r0, &(0x7f0000383000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000616000)=0x48) getpeername$netrom(r2, &(0x7f0000d79000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00004f7000-0x4)=0x48) r3 = socket(0x10, 0x2, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000595000-0x4)={0x8}, 0x4) write(r3, &(0x7f0000b52000)="26000000420047f1938d0000000000000050f16b9cbdea031200f8454a6809e517c76e328a67", 0x26) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000062000)={0x8}, 0x4) 2018/01/09 16:41:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(r0, &(0x7f0000bff000-0x12c)=[{{&(0x7f00002ac000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0x58, &(0x7f0000075000)=[{&(0x7f00009f1000-0x80)="d19386cc3b167065e6b10a0fd8f1f1f2af2380ecc4627190f23e09c1d2826508fe55f91536e46f38bda1f9617dc5be6843605e4aeb619a7c1d8f86cd09d5417f3f2e10d449c813255f02240b486a9d173f08ce1ebcae93e6161add284f9b4859b2439867985579f6b9292ff2b857651237e8e6f18256e6f030eb47374e9f0b3a", 0x80}, {&(0x7f0000d5d000)="739f76c3d89108b33f754cb641d9cad125303743ded6d019631d21d4a2a16858f031cca902f40595c436eacf7c4907d8b58daad185d4561a893995b2ee783fa1094361fc48567b7060be8dec5aff81472b356abdc7c83576fd524d450205f09b45abf40a3509a15e7a5bd1784017f6dce57afe02acfeae966d3729f88bc1daf5f9972a956442e19531dcb7e81696d508eec1f802bcbca9ac5508ff2cc969a29fc877cef772af641f9aba5b874a4c33d005c0831f8333e854f995ef9e6b1f26fbc6fcce23c151a56124fea79cf458fa9102cb2eb0ed6df9405de9", 0xda}, {&(0x7f0000858000)="785c86f3411e6d7f3689a8c3ce5e26c0b28535798f3b3e849ed4468b68552a022ba45f45c41accbead66052956c77934aee1f346d707c9248c34bbac876b900443f41b3e1628f6cc88021b3a42f7e8f52575426d24d1d51526dffeb4e3b8db458a45a9de77ac227bfcda5e6ce7dff01ab69e9ecd9c25a405083f597b187e2d76bc72d97336c207fef48f2dfbe1e45978ba3d7aea7b5afb6bf04fb02fbce2384c3facd68c783a951e02ada670742c45fd28976528e179481563d1cf943880281a963833cb1c8e5ef8c6d6a91ba41c89724b179063712e44af5a2d", 0xda}, {&(0x7f0000f19000)="f405818704b93bf5eadecbba338e7ac56851926d7a94df8b5d07e2f6922e69306f6bf6e97d39bfc55fea320d0d6a205a6b4c084fc4fc02f0f0e43f88fdbde4940a30eb43d772f0b904430717a6eab2418b9da8c2eecb9124a2002ca533392b104248d440f56ae35033c1a373c47aa5273e98290a351c3f779215e1b55fd3aa903d6e1c2f6b9d16892c7a3916e79bd43b312c7b769425aefbc28736460bee851eca8d561462a62e2e", 0xa8}, {&(0x7f0000d90000)="bdf149fe9cecaa1c510c93216212b1", 0xf}], 0x5, &(0x7f0000c73000-0xb0)=[{0x90, 0x3a, 0x4, "ac05ea1002cc57a8114d91b0a83c43595fec6ce6076cf9627138f5b975225fbcef37016f46cca3f192e5c4d4f51924ef1ea90c25b7f60c9a987acfa229b5ff29d0bf3685d9807f8ab0b7e98b5816f4b3be4f55bb62e8bd03ded6c0218fe499dfa8c43f385d2ceeeb39f66972b4f23139d6d4c3fa33c3d74737ac67108b9e9b"}, {0x20, 0x119, 0x80, "fdd8f6b6120ad93c529976e5af"}], 0xb0, 0x20000000}, 0x401}, {{&(0x7f000011a000)=@generic={0x3, "8ea85a83809f9b1e1c4c5489beae1cbda584bdfa6b42c3a495bea7db9b2801c1c57e3cc5d767d68bc13aaef26da8288c5f9dd368b9cdac809cec6a6f52bb8c002a137a4df68cf2b72bc14448d81c247e4cf4f985797227ab5a2ef5c285866f2edb1d37874a7556abaace5434c98d8b07a92a3950062385a53a9588153efd"}, 0x80, &(0x7f0000b64000-0x10)=[{&(0x7f0000ee1000-0x1c)="aebde21f3fd9b49ae4b964231406d37722c66331e188f593e6bff2da", 0x1c}], 0x1, &(0x7f0000fb5000)=[{0xf0, 0x10f, 0x5, "034d7d52c7119f7d26eb23f35e79d25fd0dfd67091f70b7a97ee2f495e0ed55560460e12c42749757b5bc13d3c2e4350f0fd1de698f4279e4f90b7d8b80c8530d7732acfc0130ac43b7b3f68bd9103ab580291982e913db1a837c6c39eb7f8c8b4eecca8eae3194f457aa2eea4ba626852059b2d067b08af60dfde2f1868af317e51740f98798dcbd3946dd5cdc099c8e3aa01a1ed7607d0baa3135fffc4a4b9a18c8eb6fded4701bcdbedfed9dd1f9e89c3e78e5717f7447eef00c0861576f273b976f0cc3fd07c4ff650c4d11397af571b94799a08e0c3b66d827b85de5a"}, {0x10, 0x0, 0x7fffffff, ""}], 0x100, 0x800}, 0x65b}, {{&(0x7f0000e79000)=@l2={0x1f, 0x8, {0x9, 0xff, 0x7f, 0x5bca, 0x8, 0x3}, 0x80000000, 0xfffffffffffffe8c}, 0xe, &(0x7f0000b99000-0x30)=[{&(0x7f0000a6b000)="85fe051f5fbfc4451e85763d65fe038776d79d6622a5de88dbe8cdcc6bcad48593d5138dc4f1e1845d0a23029c3ac7ea9060be871aca331a1aebb9f5d88ecd8cae22907f311ac5b655054189b5026b80b7158b9c69d6ae886ddcb726cf7ab90abb", 0x61}, {&(0x7f0000ec0000)="aa03595b6caa0fe82cee85ef15a5de59dfac4b35bdeda71e283a4127add34941d1bf6bf7aaa35e9b19", 0x29}, {&(0x7f000003e000)="16bed2dfa6f0c18504523cc9da8f02b206eec2e9f81fdd246ee6ff6924c7151687725016", 0x24}], 0x3, &(0x7f0000b43000)=[{0x30, 0x3b, 0x10000, "37039251360c9a4a917edc9345c24a91180b6c6fb9ec57ac530ee48186d2a6"}, {0xf0, 0x111, 0x400000000000000, "30e3ca5585b81f2245e1ed3725d4f8d0075c7420a4a128e830e6a75453ab04105f5bf871070ffda887aa5fe8ebb57414e754354bce2203e59d242c4118cda851689dd4fc0ba7c001f1b592946221496449c7ca2eee139ac1e6b7c9a795217792426fcc05f2699d9dad80c308263e404695c3ab00522c358a64209042642542c118feadbb402e801d1ea6e28f0117720ed475e670d31606e91290ec98864c62599c6505c6ed1ea5fa8d082cc51eb1bed6092a3436d08e3dea287b3fd2c25757cded9dbe37c9aa6bc6b48b1e572cf329d1f9484a53fa34edc709"}], 0x120, 0x10}, 0xb6}, {{&(0x7f0000813000)=@ipx={0x4, 0x3, 0x3, "393c04d2825d", 0x7, 0x0}, 0x10, &(0x7f0000025000)=[{&(0x7f0000ab5000)="6956e952f0ea0a0205a5690598ea5e0e3e33daa003c9af8072d37fe11bc3e62d0efe40ce2cdb5585b5a1aa77c2eb3db9ecb968201d3f31dfc8a43fe2349d90403b8998b876ee31c7a604b3f72eeea48305df5e4bcd6214744082d3ce0591d297f44a907412a0e045778decb3a7edd0a76ed08c68413a04d025a29002270e12008d8085e5024917291272c7c22f66c4b53875a5d18e3ea43871", 0x99}, {&(0x7f0000c38000-0x2c)="03ac03b3fc8239966943aab24edb52a4e352677147a4343196f7deda4e8c8e76fcd8a5ee408c334b70a6a5e9", 0x2c}, {&(0x7f000087e000-0xfc)="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", 0xfc}], 0x3, &(0x7f00009be000-0x180)=[{0xe0, 0x102, 0x5, "c125b8c719a66cb8284d21e5157686fd5da5113b8993256e2b87ebb739720249bc0bdf2b705870107f71842a887d467a6b56557f0443c98a004e14aad614c356da8cf94a132bd4ce901fe8a149e5adf865da4b621b80b3b6f6bb4d3e003e457b821398f542edf3c9b1ebcf99c79f232463e6c34fd84832cbd0e95c896613ceb755d98dbbc5d6f2337318b8e444b30d2f6d10a2b22b9b461d93b6d52b477290853afc45f8671894b3c73c294541fadc01c036828296fcc943a8ad08f9f48ca2a84f9ed1e4141877fd6714"}, {0xa0, 0x108, 0xa7, "eac9e7f534b9a1a23c8452e3e8196c66d9372466c5c0d7f37ab33e3b8280e4c31c1f46b3d7fc8f07419de525c7275edd1dbf2ec17e73b0cc3e7ea280fa9a5d99a8e410f19963cb0218a28aaa60580ebdc22a8eb1d5393a928b16e59b247c26cfa58907075e4bd3b716f442521045960b388f3930a638e9c689d83b5361771f99adac3f61741dec1972cd6d99cc4dd8"}], 0x180, 0x24000844}, 0x3}, {{&(0x7f000053a000)=@nfc_llcp={0x27, 0x2, 0x0, 0x3, 0x5, 0x8, "dfdbf3c4e86d74c043d09d27d5f7359ed8a1e51b9402670e08526c76864347ca877c7ba3978349cc4c028a890b3c485726d3f6cc34c9bb1e584712df2211b7", 0xaa4}, 0x60, &(0x7f0000286000)=[{&(0x7f000024d000)="f3940f8dfefc0de9a19a106d424973999b810425c31bbeac008ff9c8b881fc0755f85f6ed4e4", 0x26}, {&(0x7f0000a49000-0x53)="941e50002d7123c9e8a9bd2d732ba9b220e0d6823b323eb7c46b28d847be6d9abe8365975985531fa601e378c19d150c0001202a95f37e570b11873a6107646562893a2eea2b08600c22d0fb3a19b04701a454", 0x53}, {&(0x7f0000958000-0xc5)="0565d48d835a3362a06f2a12ab08d66cc2e546d5f6dee3cee9f6525672ecd6a3dcd5e5a90ce7490d50b24c9c9890610df8c4ce902162402f42262a29731f55789dae6c12ad89b75a6e3c3578733712b5518f98a168d303a55483d57f0e7c8535be502d6773314ae8f07165714d5a149089f2a3e029be2fceec109ceb6dded78ddf70fca2c9c798174e223b41c9a6c0abd41b90c4bfcce183fdc7836fde93e81db976e3fbd546d1f4a5ba41338ad78f5c38178db2b166dddf36c6a09efe5538e260a72542bc", 0xc5}, {&(0x7f0000921000)="8bb342cea18d531d0c00600fd643d5487f72f1b9f9dd25493d82740987b33f5bad15d741732a583a125d966ba6ff6f5ff5118ae67ecc51927aadc97d858046d495fb69c238a915566ef04e5d4b052a198b6bbac6999651971c0f30716fe5cf9276d299bc7b2ce3dc44f5e09f600192045ce12e9c999c31f474c80b28c9087d798ca092b80325dd0fe03099a22927dbd602c54bd58ad09f99bf4ac4bab03b9f1796e559e84a9bf6d8ea29023a82c936b477cd17894e5ecbff5b49433cfe1e898a712ebaa7b769d234e4103d87dce8ec4a1038fe44984dba3724c726dbe9d6693e0ab3265e6f99341a7b7f1e131df72f434c", 0xf1}, {&(0x7f00006ce000)="2ee3c17b6d84362749a6c2b0b642756beab808962089beedb1bee520c3cfcc9e9a3dbea711ce5120b66fe40076167d", 0x2f}], 0x5, 0x0, 0x0, 0x40}, 0xa8}], 0x5, 0x40010) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000024f000+0x55a)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00006a0000-0xe)={0x0, 0x6, "d4b22d2e6181"}, &(0x7f0000a1b000-0x4)=0xe) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000013b000)={r1, 0x0, 0x1, 0x17, 0x2, 0x5}, &(0x7f00009ae000)=0x14) [ 201.462087] sctp: [Deprecated]: syz-executor5 (pid 19715) Use of int in maxseg socket option. [ 201.462087] Use struct sctp_assoc_value instead 2018/01/09 16:41:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$inet(0x2, 0x809, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00004b2000-0x8)={0x0, 0x0}) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/09 16:41:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f00004e2000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fe4000-0x4)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000839000)={0x4, 0x6, 0xfffffffffffffc01, 0x0}, 0x8) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000e34000-0xd)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000006d000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000606000-0x4)={r1}) connect$llc(r2, &(0x7f000027c000)={0x1a, 0x0, 0x3f, 0x0, 0xfa7, 0x1f, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) [ 201.537157] sctp: [Deprecated]: syz-executor5 (pid 19715) Use of int in maxseg socket option. [ 201.537157] Use struct sctp_assoc_value instead 2018/01/09 16:41:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x800, 0x2) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000b1000-0x1a8)={0xfff, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000731000-0x90)="1f0000000a0aff000000000000000500000200000902018005ffffe5000051", 0x1f) 2018/01/09 16:41:11 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000002000-0xe4)={0x0, 0xdc, "f78bb55fe394e9e82438918805307bba76ba475a73db1b3edcf597c3bff4b199b7e1650d6da1dce0d379cabf06a823533879324fcb1b00b3def302fb3ae0bc54c983c793e0660971b6007110f26236891d77ab32a150beb118440220c5d7f8d07a46c45f39d24cecf2d4347984cb643086936f557129f9fbadb39dd0878c9bb1997403d2c167673dbbafb6c0102285945aed657fbb53089c9cea8f0eb9a663449cfcf5befe20b4d0297d18a50db54d92a3309f56284030639546e1a9315c9033b67818096aaa36a0d50cadb1354743d5e6f2f3656b05600af7bbe89f"}, &(0x7f0000000000)=0xe4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000)={r1, 0x5}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0xfffffffffffffda9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000003000-0x160)={{{{0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1, 0x20004000000, 0x8, "07319310f1b7eaaa9f1f419158d5799e31c54d77fa4c84a8b6adff8683d35190c435f2609b2c998ce93528a63d5c731e387001546b7b0ec482606fbfa834e342f2c687fa447d78d771ede4c642be2c4c"}, 0x160) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r2, 0x5, &(0x7f0000005000-0xe)="21d9ca3e55b05292d1f009990caf") getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000004000-0xc)=@sack_info={0x0, 0x4003f, 0x9}, &(0x7f0000004000-0x4)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000001000-0x8)={r3, 0xe0}, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001000-0xa0)={r3, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0x1, 0xc949, 0x81}, 0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000001000-0x8)={r3, 0x3}, 0x8) mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000357000)={r3, @in6={{0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000092c000)=0x8c) r4 = socket$inet6(0xa, 0x80f, 0x1) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000890000-0x4)=0x0, &(0x7f000094a000-0x4)=0x4) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000efe000)={0x3, &(0x7f00000f6000-0x20)=[{0x2, 0x0, 0x0, 0x0}, {0x60, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/09 16:41:11 executing program 6: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = accept$llc(0xffffffffffffffff, 0x0, &(0x7f0000e0a000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r1, &(0x7f0000000000)=""/96, 0x60, 0x2000, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@common='lo\x00', &(0x7f0000002000-0x2c)=@ethtool_cmd={0x33, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 201.606284] device lo left promiscuous mode 2018/01/09 16:41:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x5, 0x7, &(0x7f00003fe000)="dae36055afb07b673ab7fbda71fa2358a16188398186f1d98e779aa6410ed86cbe2dde96250b8ae1b02a469b6f9919cdd9a2113161f1454d7176b787c10b7080549a598b25eec0c2c65cccb1986187d7bc13af75c52c04309b31ab1d87447f", 0x5f) r1 = socket(0x0, 0x6, 0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00008ec000-0x10)={0x0, 0xab04, 0x9, 0xe05b}, &(0x7f00006f9000-0x4)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000947000-0x6)={r2, 0x40}, &(0x7f000006d000-0x4)=0xffffffe8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000a5000-0xf6)={r3, 0x3c2, "b53158de68f96a923b63fc429852ed820b9bb7986f17758f9e2d93a9a78df58a83bbfc461f809fe5d2720f8a3415d24d082f2581122c5b21be89737e2549b2fd9183334565d5e5e26ec797f5181e64bd484bb49527e55b9ff7cacb2f6dabe94c87385b1cbfc79c8dacca06038e5ca090a78364b8a7d30e0c80ab2370c4c33413a0884422e68a4b9a5602b91384a1922505c5ee5f8193744c2c574cb3af1c10a5c0b3c3628ec903da7ed372937e9a2295c6e2c4cafb8d675f506d59c4abed47829cce5e5af2ce39a05546771b02afc1a91fc7d8f0d58e865964dead553b2d810ff72ea62e4b239f62e551231b43eb"}, &(0x7f00006ee000-0x4)=0x27) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000536000)={@common='bcsf0\x00', @ifru_flags=0x4500}) sendmsg$netrom(r1, &(0x7f00007ec000)={&(0x7f00008ca000-0x48)=@full={{0x3, {"d2a190ae6e1cb4"}, 0x2}, [{"3e356e433d8205"}, {"6ca7159adabf0f"}, {"fdac95fa9c63ef"}, {"fe28e57553a59e"}, {"cc3f6a2fdcfc00"}, {"79c1fef19094f8"}, {"a5cb8331d443e6"}, {"9ef051bce49c99"}]}, 0x48, &(0x7f000037a000-0x40)=[{&(0x7f0000796000-0xf0)="822c88d8bff8f2c70d3990ecdf6dee079a6e409a6ad7f7b662335a1e14c5343bb4701eda248b83e808ef528d06f27877548911be712cc5c1b5459caa5143d4f8562394c40ec58ba334a277b17c8438a07182e40c90dc9dcdb1e4eedfc8ede2c43bcfa5abcec7e6018da483d9fcbb66574c233f28ea81773a66a1a1babf4bf1ef96df161fa43612cff317f5a09c20e2cba74ac4b1503fd7097092d4bc1e27085d02557bdf0afad7958cad924c713901da6790960f3cbf8f67bc5722b4bcc9be020f57272c735505007609927366a0b981c879f779cc2598c1217adce0dcf34ee307ef8ee0cff3912802135e3c54c027f9", 0xf0}, {&(0x7f0000049000)="aee0d7274a128f4a2e473d2f58bae5e25469da8677aa92e5a143d5351745531c2f91963477098e5980ef49326a66292623b7be712f6e37eb66cac9c76355b31203", 0x41}, {&(0x7f0000544000-0xba)="e8e78b2779c13cef18adfdfb109f4cd02e11527170c95d988c3104c2ccdc9d3c4642f60bb28fbc56c00b80668f64eb8f04f6d5353f386d7bfe5e116d5ab01939ef78cc57171d136051f49e4dbf9b62466023fd6cf6646358ef4ba695c605afa7662d07309be08d9820f86fa9ccf43a03146fe4b2b9fc26b042d942164380c8dfea318f0cfa2bbdd03cc39008231b7775dadf30306d45afd605e72c5d2f7b18078b2b4475e8d9388fcc71de83c2cf8c843dfd855d9bb3e6e83020", 0xba}, {&(0x7f0000fd3000)="0ff650d56748a873ccc25a1dd42ce68847fd8d6cca435536d752896a03b54687c5a3cb9ff06a2fb4a842bf7c87955c5c7ee1ff1fe78b6736a59455ffb4be45e9a5b0ad65bc595c5b613f2fa8b96d0e83feced5048718b28dacfd4a96ad6d9c8835ce01d59ef9a11d917ff912fc5dc97da93549907af22a272eb7c2e39aea82ff5438318aa65d12920682461a5dac3d202b68f021e128dc848c17b554925c46b389341b53908a28721e7aeeda373db72c2c9ece79b280ed1d74bec5218dbbd403f1f73320815ea8f4", 0xc8}], 0x4, &(0x7f0000376000)=[{0xc8, 0x10f, 0x1, "fef6a9c5d536c0cccec6108365540c17b61f75251bb5276ef7ebc0ac8b88cfa37b4f16968baaac455b87b31793f1e207b6ea07e40d740110d0b866fe58e5325c291675f6e1a35106009dc3f16fc88cdd5300749628ac277f249318e8e3fcda4104e1f66475384fcdc5070e766c362a36bc581313fb99aaccaad959fc78269d102006d0037f9dcd2c161234e0d2986f0167241d24182e6dd712d70ab53ef439c0109046736758d72a2493c3e559534d526f8054"}, {0xb8, 0x118, 0xfffffffffffffbff, "096f30f70c672507b69069e21d18f4328912c6f3de2c74c4dca68c1ced22b5a4233cbbb7d579fd6e22aa80086ed7ae29f5245585784ad9f9c62d7359efdaa65289963580d4004a3e68a79ff94399a59cf101be920c0b365abd38c52a74db549fb3ac7c2425cd82e22f9e93cc4d45ab803e4c4743509aa01991f71584d9c8d5ca251efa6bd0c3f7a5911ccbe423cf94a8c2644d32ed6cbb8382376de373c775afb83b827b8d"}, {0x88, 0x111, 0x0, "af6db8c5c6b182e9b336d52a61baf45e9d5788900e1916db0b90fba21121026f45e8f72df532b78bc79b5b99e0558916aaeaf96b6bd963abded1397603413a6ae737f93c9825a3d0e63ad6490c1f2a1bfee7a351243f99b3fd6b9720bf54ae651505d4b2299d068f65f4ddbb178194abc4f27d1fbf339067"}, {0x1010, 0x1, 0x7, "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"}, {0xf0, 0x0, 0x6, "59c2fd4549bfe8be7b0f7d92f54812aa65379750cd49e2e7911d62f64fa1c43f788b71190859d5f78829be5b1371848410ebcc56d815977c7e6dc094618e8477e16ae355054d3ca56761916c15b01913aa078568a34b200c6ca6a3db654bf741b6f3a5d11de5e3d3f612c183cbd79ef5df96c0a53e38c0e3f2ececc947cd4a688e47f39859b9fdb4b2d194778f17e75eb18d1450b0ee13b2f16509869a6f3bb4815eccbf91e41acfaaad22e7334125e86c79e9c29ebd91eba32ab8027e6540d7131d78372f3f1c0d6a1274069339c71f59aa9c39e497ab5fd94c9902eae62a"}, {0x108, 0x18c, 0x81, "63a58024e6415f9a342334ad3d24c9a6abd2722856299e62486ddf51807e21055cd3811d6c134269d69c054037ffd080228cf1f29828d6bdd79b170cb4e282f99430d57ccc0170c2eb7faa13beb624588d34113d05c66a982295246b504b5fe1f2af7041dd3989b2abc01f131734ec7cb7512830c7ffa010e1c35b2a1fa57ebc96b256ae2e3c3d1e460a2797ebc4b3666c517d9a8c0d0698bdbeaf134e62cc17a9d342357f8f4bd5df9e84dad6ef11f946d40b0b2994f57f72382bc26ce9e4da386927e390e959b9afa60c0330a33592b36486a8d4474baa0df4eb5118ceb21ccf817645e0e38aa55ff39451426e1d41ca23f462f8c30d91"}], 0x1410, 0x4000}, 0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00009fd000-0xfb)={r4, 0xf3, "888ce06ea4e82e5ffc8b8894cb19a4264d77e894cff4f898a6909e70e27b4be3d28935d17e2de5e1b30dd9906250979e9b2752bdd337613c8006ef806af54d8e3548a254ba817f8e5d75eb614fb6f91cf59098843dedc54d95a93ba3e4b2ebbd7a5d369ecf263d79a17a13004298fb258ebb4cc0070ffc1319d7a1958e13f237d9ee776901d4bf675be098ae016db2dd593cd1354ee9073384c00f9d78733a03c8233f3729a8fbc494c571d3111d3971b47ba4c9c2b206a0242de7537bfc9ed652904a87582274b6157b11f1bfd0ef2129091dd58535c1a4a664b17b06ce8442cfa66f82f61297b2c590e74dcf3943d46ea830"}, &(0x7f0000a0c000-0x4)=0xfb) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000024f000+0x55a)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/09 16:41:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0x5, &(0x7f00001f9000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000312000)=0x0, &(0x7f0000b47000)=0x4) vmsplice(r0, &(0x7f0000f54000)=[{&(0x7f0000974000)="31d07bc4719936193499a38bd7331feb2801c555167a784e847b5fd06d97aa1bd2360a1c0bfe8465d7d39b277dfd3029fc474d8b7ec1f00f04f7187112bf0b4df13681eee1f74b709032a8b03d24d0726a7e5a1ab719a68727235cdf6f410c10382793751d03893e", 0x68}, {&(0x7f0000e92000)="0e666011f6628f926af8192b183a6489bc48a3b35ae8a7f2dc839a0157938c48186e092e926d17c7f816d8641e77629c4fd216ed49c92511d27cdbbcfaed7479e647c0491215de40b6f6e318ce9573758cf94978b1073f569fc7f9e8babc23923e6b31441e56f1f97e93441652d12e2673cc6fe4579d4273a6625c90b96d431a2bce48334234473ccbaa6760b35424a2571b6708c0f7252d886a663b7720d5faa190a1f76f61c98f4bc761bfa2fbbce1397fbf3bdf6f7156", 0xb8}, {&(0x7f0000e8f000-0x8d)="1a2d9534aca396b165c4015d955895ce71b701405b75ee4960e5b316a0d36f762165e8163330927b549dfea1dd2f0172638653472e0e6797e3cc0dfa3a1e87742cd92cacc4a13e952b8ec7dd222cbfab221be0897692ab42948b86ab3a4fb8a49abb515790e6103559cc662a6e7369cb3b7bf3216dfcdc4ff4a5590467f78f76248c6fd8c5e830834ad6440c03", 0x8d}, {&(0x7f0000b08000-0x14)="ae094225ba2b655e7548ed272c770a026d635d47", 0x14}, {&(0x7f0000136000)="218ba39734a09bbc9fd033e25ae6569b2d65272e60ff229f48852a3e6f74d84a9336f2c616d3fd6d0ddc16be2748f4b4ceb37261e982f40c9c7da59202027e7e2640fe26dc6fe2faaad0eeed217dbd5c55b47edfeeace449cc315aece5bbd030c334721c21e5191217d889f20260a80d2b5bd4e9079b53f0437bbd5cb34b05e3a08b053a24d0", 0x86}, {&(0x7f00008d0000)="3fc63735bb12c9a4fd3aba723256", 0xe}, {&(0x7f0000e9b000)="8649be9ae6449a70d6c797d849b2368d4c43fa005ad29f1911b373daf9ce124d77ba3e46d115ad7b5ca4811d91233bc3b19afea5127b799fc394d77b3669acbeff8b8f1aeb56", 0x46}], 0x7, 0x2) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000b52000)="26000000420047f1938d0000000000000050f16b9cbdea031200f8454a6809e517c76e328a67", 0x26) 2018/01/09 16:41:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e0d000-0x58)={0x26, 'skcipher\x00', 0xfffffffffffffffe, 0x0, 'lrw(cast6)\x00'}, 0xfffffd58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60cf65c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f00000da000-0x20)="03789f6046f5b7374581999b2da815c5ee3952c65292661ea715e47cf7d75d4c", 0x20) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f15000)=[{&(0x7f0000fed000-0xce)=""/206, 0xce}, {&(0x7f00001a8000)=""/4096, 0xea}, {&(0x7f0000a01000)=""/4096, 0xfffffffffffffdf9}], 0x3, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 16:41:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x5) r1 = socket(0xb, 0x5, 0xe0d) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00001d5000-0x8)={0x0, 0xa6d5, 0x8}, &(0x7f00008bb000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000957000)={r2, 0x1c, &(0x7f00007e3000)=[@in6={0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2000000000}]}, &(0x7f0000a57000)=0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000ff8000)=@int=0x8, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000b24000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00006c4000-0xc)={0x0, 0x80000, r3}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00003bd000)={0x0, 0x8f, "7b5847f34bb9e7e7cec2d24e28430979093237a72c5602721245bae72a419b0ccc2aa6b7c7d08788e5f44e8b9a8c2937befc0e4c362973878f01579b05e3c8e7237b5f7510f4dea19e995bb3c1f94944889643e875768896585d20b605cdf9bc152a260b89cc54548c1503f8ecc86d55ffdaa8bd7f5172ed6532ba850a6d1dd9e5a648b536886a8de51468a6fe58e2"}, &(0x7f00001ca000)=0x97) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000c39000-0xf9)={r5, 0xf1, "94ace205a3bf218e596ddd9f13456f3b340d8698e952e6dbe008eb6dc53a7382e3bb4607e3c9ea963d4e1a6e21a06381840d0f4eae9668c890c6078ff1c7000f56835cbcb4aadcc28cab948e8e09a103d9dcee2ee52a5ec18a87cfe8050cb4e3af9ef17c4deaaaf45f78955faa4a2d1e56ad99e60e8da1e0627e6fd5c8f68339cd47cbcf080eb5e244a02e74f9cdae27fd0b3ef997797a64459f0a7f4b6b8bd320ef6098f726b44d583e98059aab612a1685828806bea414167a9b337ac00741f250ff9e608ed81e541dbf50c246ea9a6a28a2a12f6cd079e7f1795d0a3f3b1f3565ef491cc40f86ed072cca1c4c0afdf4"}, &(0x7f00004c8000)=0xf9) ioctl$DRM_IOCTL_GET_MAP(r4, 0xc0286404, &(0x7f0000fd7000)={&(0x7f0000907000/0x3000)=nil, 0x4, 0x1000005, 0x10, &(0x7f00005c4000/0x4000)=nil, 0xff}) r6 = socket$inet(0x2, 0xb, 0x800) getpeername$inet(r6, &(0x7f0000f78000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d44000-0x4)=0x10) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000704000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xad}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000f65000)={0x8, 0x0, 0x10001, 0x6}) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40106436, &(0x7f00005da000)={r7, 0xff}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000b10000+0xf80)={0x0, 0x0}, &(0x7f0000b1f000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r6, 0x84, 0x7c, &(0x7f000006f000-0x8)={r8, 0x40, 0x400}, &(0x7f0000af9000)=0x8) 2018/01/09 16:41:11 executing program 5: socket$nfc_raw(0x27, 0x3, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000dc7000-0x85)="c964a67972dcedf1f6934d60018986e67c2d60a050ed96a546ffd0a009b964932ed1786e0def83bd63ab0d50b57318bf807b8cf12f1f3818dbf68347eebe16af694add0b33b5807ae07b7554f4f2bd577401e509418284b7da85796a33ac257f623c528fb8b1dcf45e1f19514213e32acaf872f7e02d08e9e73625fa7c954d1401fde6f2ee", 0x85) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f0000c2d000)=[], 0x342, 0x80) r3 = socket(0xd, 0x7, 0x7bd0) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f000026e000)=0xfffffffffffffffc, &(0x7f0000ffd000-0x4)=0x4) poll(&(0x7f00004ef000-0x8)=[{r2, 0xd210, 0x0}], 0x1, 0x7f) close(r1) 2018/01/09 16:41:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6(0xa, 0x5, 0x2, &(0x7f0000e89000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000381000-0x4)=0xfffffffffffffff7, 0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000006000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000007000)={0x0, 0x4, 0x3e, 0xc4, 0x7d, 0x8001, 0x2, 0x400, {0x0, @in6={{0xa, 0x2, 0x10001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xdceb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xd5, 0x401, 0x6, 0x8}}, &(0x7f000044e000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000053000-0x8)={r4, 0x1}, 0x8) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) getpeername$packet(0xffffffffffffffff, &(0x7f000015c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000ddb000-0x4)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000650000+0x84b)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r6}, 0x14) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000751000-0x8c)={r5, @in6={{0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r7 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f0000170000)={{{@in=@broadcast=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000098d000-0x4)=0xe8) bind$alg(r0, &(0x7f0000feb000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) 2018/01/09 16:41:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000b85000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fed}, 0x1c) connect$inet6(r1, &(0x7f000028c000)={0xa, 0x0, 0x50000000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c) r2 = accept4$inet(r0, 0x0, &(0x7f00002c0000-0x4)=0x0, 0x80000) getsockopt$inet_tcp_buf(r2, 0x6, 0xb, &(0x7f00003ee000)=""/36, &(0x7f0000890000-0x4)=0x24) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000f39000-0x4)=0x0, &(0x7f0000132000)=0x4) pipe(&(0x7f00005ec000)={0x0, 0x0}) setsockopt$inet_tcp_int(r3, 0x6, 0x1f, &(0x7f00006be000)=0x5, 0x4) 2018/01/09 16:41:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0x22, &(0x7f000023d000-0xd8)="02000000", 0x0) 2018/01/09 16:41:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f000044e000)=0x0, &(0x7f0000d31000-0x4)=0x4) write(r0, &(0x7f0000b52000)="26000000420047f1938d0000000000000050f16b9cbdea031200f8454a6809e517c76e328a67", 0x26) 2018/01/09 16:41:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getpeername$packet(0xffffffffffffff9c, &(0x7f000016e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00009b8000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000407000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff, r1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000385000-0x108)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x9, 0x8, 0x3ff, 0x7, 0xc331, 0x8, 0xff, 0x8, 0xa68, 0x5, 0xffffffffffffe334, 0x7, 0x8, 0x6]}, &(0x7f0000b3c000)=0x108) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000bce000-0xc)=@sack_info={r3, 0xffffffff, 0xffff}, &(0x7f00002ac000-0x1)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f00002c1000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8, r1}) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f000024f000+0x55a)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/09 16:41:11 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000001000-0xc8)=""/200, &(0x7f0000000000)=0xc8) r1 = socket(0x2, 0x2194e26e3b293fb0, 0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r1, &(0x7f0000002000-0x53)=@file={0x0, ""/81}, &(0x7f0000000000)=0x53) ioctl(r1, 0x8d, &(0x7f0000002000-0x9c)="a48da8402e91c8201384f08ad646fccd82fc5463f390d49afe4cd770290ed43c7a22ed98e4d88474ececed3f6113abd6bd1a6276de3ceb875075884b71d2609c186ad0d29a45f653037bcb7cee4f07bbef9520a25fce9c14bc1099ed750966ba701d8f8cbfc61e5b5f168b8e3bf68faf360a2969bba67881d085078f58b2d044c6288c763318d723a29b7abca7422ed14b53078ac05e8cf79c042c06") r2 = socket$inet(0x2, 0x0, 0x1) connect$unix(r1, &(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa) connect$ax25(r1, &(0x7f0000000000)={0x3, {"4bf4eee2522ebb"}, 0xfffffffffffffff9}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r1, 0x0, &(0x7f0000003000-0x4)=0x0) setsockopt$bt_hci_HCI_FILTER(r3, 0x0, 0x2, &(0x7f0000002000-0x10)={0x1, 0x4, 0x39, 0x0}, 0x10) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000001000-0x4)=@int=0x0, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r1, 0x10c, 0x4, &(0x7f0000002000-0x4)=0x0, &(0x7f0000004000)=0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000002000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f0000003000)={&(0x7f0000006000-0x4)=[0x0], &(0x7f0000004000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000002000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000005000)=[0x0, 0x0, 0x0], 0x1, 0x6, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r3, 0x10c, 0x6, &(0x7f0000006000)=0x81, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f0000007000)={r0, r1, 0x7, 0x5, &(0x7f0000008000-0x6)="4ff633c15c6e", 0x6, 0x6, 0x80, 0xfffffffffffffff7, 0xb, 0x3, 0x6, "065f6fbad300c53eefd0eb85a0987f5ef3611b5de42dc7423da41ffe265d932ebdbe5cec182727823d22b4a24571378067053992eef10af76684522358fc8596c85785c6e517f725e33855092708baa127892c6cec6a75217ba57fa308a7eaea6369ff1f4f2aef7e1b51ef475c1812bcd43154da3f4d060a86c97dee8f4824fd43c900c11e3b62146cb7d51c828cb76a12ea76c5b67ac0c0"}) 2018/01/09 16:41:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000fb4000)={0x0, 0x0}) sendmsg$alg(r2, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f00001c2000-0x10)=[{&(0x7f0000fba000)="13", 0x1}], 0x1, &(0x7f00002c6000)=[], 0x0, 0x0}, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000f61000)={0x0, 0x0}) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000708000)=0x5, 0x4) 2018/01/09 16:41:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80005, 0xfffffffffffffffe) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000d6b000)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) write(r0, &(0x7f0000b52000)="26000000420047f1938d0000000000000050f16b9cbdea031200f8454a6809e517c76e328a67", 0x26) [ 201.757839] netlink: 11 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/09 16:41:11 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x25}) bpf$PROG_LOAD(0x5, &(0x7f000000a000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xf3af, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='GPL\x00', 0x10001, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/09 16:41:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000a1d000)={{0x0, 0x9, 0xb87, 0x5, 0x100000000, 0x5}, 0x0, 0x400, 0x0, 0x100, 0xffff, "e1189a980f045e973915a050758a08050b6ac4564637ed9a6ec01392d79ca14c7c5dcc5e07f24d64c7acab41763c4e310a57498c7241bffefa0304c7d7ca385a2ef21eb54844eaa410e9c937f9442efe659d2c446fc05ab1d432af2ca1675b72ed7a3ccdaba568a6e849bedfc505e486d830f927305c8bc205e2e0a19ff3174c"}) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2011, 0x0, 0x2, 0x0, []}) ioctl(r1, 0x8916, &(0x7f0000000000)="") connect$inet6(r0, &(0x7f0000ce8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl(r1, 0x8936, &(0x7f0000000000)="") setsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000347000-0x4)=0x0, 0x4) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f00008c8000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x14) 2018/01/09 16:41:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000ad7000-0x1c)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000567000)=0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f00000c0000-0x1c)={0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) r3 = accept4(r0, &(0x7f0000c0e000)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000328000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000d0f000)={0x0, 0x3ffc00000}, &(0x7f00009c3000)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000161000)={r4, 0x7fffffff, 0x4, 0x81, 0x10001, 0x80000000}, 0x14) 2018/01/09 16:41:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000c0a000)=0x0, 0x80000) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000bfa000)=0x4, 0x4) r1 = socket(0x10, 0x2, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000bfa000-0x2)=0x1, 0x2) write(r1, &(0x7f0000b52000)="26000000420047f1938d0000000000000050f16b9cbdea031200f8454a6809e517c76e328a67", 0x26) getsockopt$inet6_buf(r1, 0x29, 0xd7, &(0x7f0000dd9000-0xb4)=""/180, &(0x7f0000c0c000-0x4)=0xb4) 2018/01/09 16:41:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00009ca000)={0x0, 0x0}) ioctl$int_in(r0, 0x5452, &(0x7f000032e000)=0x80000001) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x8936, &(0x7f0000417000)={@common='rose0\x00', @ifru_flags=0x200}) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f000024f000+0x55a)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/09 16:41:11 executing program 6: mmap(&(0x7f0000000000/0x9ab000)=nil, 0x9ab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f00009ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00009ac000-0x98)={0x0, @in6={{0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x37, 0x0}, &(0x7f00003d4000-0x4)=0x98) mmap(&(0x7f00009ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00009ac000-0x10)={0x5, 0x8004, 0x9, 0xfffffffffffffffa, r1}, &(0x7f00009ac000-0x4)=0x10) mmap(&(0x7f00009ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009ac000)={0x0, 0x0}) connect$unix(r2, &(0x7f0000997000)=@abs={0x0, 0x0, 0x2}, 0x8) getsockopt$inet6_tcp_int(r3, 0x6, 0xa, &(0x7f00002f8000)=0x0, &(0x7f0000019000+0x652)=0x4) mmap(&(0x7f00009ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00009ac000)={0x0, 0x0}) setsockopt$inet6_group_source_req(r4, 0x29, 0x2b, &(0x7f00006ab000-0x108)={0x6, {{0xa, 0x1, 0x3ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00005dd000-0x4)=0x0, &(0x7f0000712000-0x4)=0x4) mmap(&(0x7f00009ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00002a8000-0x6)={0x0, 0xffff}, &(0x7f00009ac000-0x4)=0x6) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) r6 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f00009ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f00009ac000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000288000-0x4)=0x14) mmap(&(0x7f00009ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00009ad000-0xe8)={{{@in=@broadcast=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009ad000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000055000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x20, 0x3, 0x9, 0xa, 0x80, 0x0, 0x1, r7, r8}, {0x4, 0x1, 0x1, 0x1, 0xa5, 0x6, 0x7, 0x200}, {0x5, 0xad, 0x3ff, 0x9}, 0x0, 0x8, 0x2, 0x1, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x33}, 0xd99ff395e3fc6aa6, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x3, 0x0, 0xfffffffffffffffe, 0x8, 0x3, 0x7fffffff}}, 0xe8) sendmsg$nl_xfrm(r5, &(0x7f00003ca000)={&(0x7f0000241000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f0000342000-0x50)=@delpolicy={0x50, 0x14, 0x40003, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xfffffffffffffffd}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 16:41:11 executing program 2: mmap(&(0x7f0000000000/0xacd000)=nil, 0xacd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000acd000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000acd000)=0x10, 0x80000) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00002ce000-0x91)={0x0, 0x89, "46eff6162fb8d7fa52681e9e00c532c0fd72e14c02cde3699d00943484420d00904d45fb965bdc6af0041bbfb7faf46c3636045cd0b5ace46941cd43bbb86d2220d51ab5d5c9d4ee48f425b63129e4cb169d54391fa01f41b410e38cdc84913827f6ed779b63c2935f4a2ed6d9f970797a0ace3b8319e586c902ad5564ce0cabdec6cf22e99d50ce00"}, &(0x7f00005bc000-0x4)=0x91) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000ad0000)={r1, 0x7ff}, &(0x7f0000ad0000-0x4)=0x248) getpeername$netrom(r0, &(0x7f0000ace000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000520000-0x4)=0x48) connect$netrom(r0, &(0x7f000067e000)=@ax25={0x3, {"8ed5bba4eab106"}, 0x233}, 0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 16:41:11 executing program 5: socket$nfc_raw(0x27, 0x3, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000dc7000-0x85)="c964a67972dcedf1f6934d60018986e67c2d60a050ed96a546ffd0a009b964932ed1786e0def83bd63ab0d50b57318bf807b8cf12f1f3818dbf68347eebe16af694add0b33b5807ae07b7554f4f2bd577401e509418284b7da85796a33ac257f623c528fb8b1dcf45e1f19514213e32acaf872f7e02d08e9e73625fa7c954d1401fde6f2ee", 0x85) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f0000c2d000)=[], 0x342, 0x80) r3 = socket(0xd, 0x7, 0x7bd0) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f000026e000)=0xfffffffffffffffc, &(0x7f0000ffd000-0x4)=0x4) poll(&(0x7f00004ef000-0x8)=[{r2, 0xd210, 0x0}], 0x1, 0x7f) close(r1) 2018/01/09 16:41:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000827000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00005cf000-0x4)=0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00007de000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000399000)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a64000-0x4)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000284000)={0x1f, 0x2, r2, 0x100000000, r3, 0x2, 0x100000001, 0xc102}) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000)=0xd6, 0x4) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000)=0x0, &(0x7f0000eaf000)=0x4) 2018/01/09 16:41:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000024f000+0x55a)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket$packet(0x11, 0x3, 0x300) getpeername$packet(r1, &(0x7f000026c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000cbf000+0x73)=0x14) r3 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000724000)=0x7, 0x2) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00001b9000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffc, 0xffff, 0x8, 0x400, 0xbb, 0x400000, r2}) 2018/01/09 16:41:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000112000)={0xb, 0x8, 0x8, 0x9, 0x8, 0x1, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000a37000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x7, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000702000-0xb)="77796c6b5a7a6c657200f9", 0x200, 0xfa, &(0x7f0000000000)=""/250, 0x41000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/09 16:41:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x3c) getpeername$packet(r0, &(0x7f0000c6d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00006c5000-0x4)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00007dc000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r1}, 0x14) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000dce000)=0x7fd, 0x4) sendmsg$unix(r0, &(0x7f0000210000-0x38)={&(0x7f000055e000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f0000948000)=[], 0x0, &(0x7f0000974000)=[], 0x0, 0x0}, 0x0) 2018/01/09 16:41:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000024f000+0x55a)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socket$unix(0x1, 0x3, 0x0) 2018/01/09 16:41:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000a5000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='GPL\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f0000391000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x238}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 16:41:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x2) setsockopt(r0, 0x0, 0x5, &(0x7f0000067000)="", 0x0) bind$inet6(r0, &(0x7f0000260000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0xe6dc) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00004d4000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000097d000+0x534)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f03000-0x4)=0xe8) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(0xffffffffffffffff, 0x800443d2, &(0x7f0000f59000)={0x1, &(0x7f0000e69000-0x50)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f00009c9000)={0x0, 0x0}, 0x8) r3 = socket$inet_dccp(0x2, 0x6, 0x0) epoll_create1(0x80004) connect$inet(r3, &(0x7f00003b3000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b75000)={{{@in=@empty=0x0, @in=@loopback=0x7f000001, 0x1, 0x4, 0x0, 0x8, 0xa, 0x20, 0xa1, 0x0, 0x181b, 0x0}, {0x6, 0xffffffff, 0x8, 0x2, 0x1, 0xaad, 0x100, 0x4}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2}, {{@in=@multicast1=0xe0000001, 0x3, 0x33}, 0x0, @in=@multicast2=0xe0000002, 0x5, 0x3, 0x3, 0x1, 0x9, 0x4, 0x6}}, 0xe8) sendto$inet(r3, &(0x7f0000fc1000-0xe3)='[', 0x1, 0x0, 0x0, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f000082f000)=0x4, 0x2) r4 = accept$netrom(0xffffffffffffff9c, &(0x7f0000ae5000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000aec000-0x4)=0x10) connect$netrom(r4, &(0x7f00004b1000)=@full={{0x3, {"52a23e6c97d721"}, 0x8}, [{"0dbe9137b74cee"}, {"341d63bf4aa22e"}, {"02360d52f0becf"}, {"145e69864970c9"}, {"97e1eecb7b9fdf"}, {"a3a5c4dbe915c6"}, {"6fbb606b763dd9"}, {"427faf35a00429"}]}, 0x48) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000489000)={0x1f}, 0x4) pipe(&(0x7f00002b3000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_CAP_ACK(r6, 0x10e, 0xa, &(0x7f0000c43000-0x4)=0x3, 0x4) setsockopt$inet6_tcp_buf(r5, 0x6, 0x1c, &(0x7f0000101000-0x1d)="c87a499c8665b22cd24b05027400ecd4ddcba81e03b331d3b0f9cb7226", 0x1d) r7 = accept(r0, &(0x7f0000073000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00001b0000-0x4)=0xe) close(r7) 2018/01/09 16:41:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x7, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000b52000)="26000000420047f1938d0000000000000050f16b9cbdea031200f8454a6809e517c76e328a67", 0x26) getsockname$llc(r0, &(0x7f0000c42000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000088a000)=0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000006d000)={0x0, 0x0}) 2018/01/09 16:41:11 executing program 2: mmap(&(0x7f0000000000/0xa66000)=nil, 0xa66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000000, 0x84) connect$inet(r0, &(0x7f0000a61000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x401) mmap(&(0x7f0000a66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000a66000)={@common='bond0\x00', 0x6380000}) r1 = accept$inet(r0, &(0x7f0000665000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000085a000)=0x10) listen(r0, 0x0) mmap(&(0x7f0000a66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x800, 0x2, &(0x7f0000a66000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) sendto$inet(r0, &(0x7f0000a37000)='7', 0x1, 0x0, &(0x7f0000001000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) 2018/01/09 16:41:11 executing program 7: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000d8d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000001000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x9) connect$inet6(r1, &(0x7f0000115000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f81000)={0x0, 0x0}) getpeername$packet(r1, &(0x7f0000f7a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00004e0000-0x4)=0xfffffffffffffc9b) 2018/01/09 16:41:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000024f000+0x55a)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/09 16:41:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2011, 0x0, 0x2, 0x0, []}) ioctl(r1, 0x200000008916, &(0x7f0000000000)="") connect$inet6(r0, &(0x7f0000ce8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl(r1, 0x8936, &(0x7f0000000000)="") sendmmsg$unix(r0, &(0x7f0000c19000)=[{&(0x7f000039a000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x5, &(0x7f000088e000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) 2018/01/09 16:41:11 executing program 5: pipe(&(0x7f000066c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000001000-0xbf)=""/191, 0xbf, 0x2002, &(0x7f0000eae000-0xa)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000001000-0x1)={0x5}, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r1, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) recvmsg$kcm(r0, &(0x7f0000d9e000+0x1a4)={&(0x7f0000420000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000d13000-0xa0)=[{&(0x7f000091e000)=""/62, 0x3e}, {&(0x7f00000c9000)=""/121, 0x79}, {&(0x7f0000357000-0x9f)=""/159, 0x9f}, {&(0x7f00004d0000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d94000-0x1000)=""/4096, 0x1000}, {&(0x7f0000501000)=""/207, 0xcf}, {&(0x7f0000b99000)=""/214, 0xd6}, {&(0x7f000020b000)=""/4096, 0x1000}, {&(0x7f0000b32000-0xea)=""/234, 0xea}, {&(0x7f0000df7000-0xf2)=""/242, 0xf2}], 0xa, 0x0, 0x0, 0x7}, 0x41) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00005b0000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x2, 0x2, 0x4, 0x6, 0x6, 0xfff}, 0x20) getsockopt$inet6_buf(r2, 0x29, 0x2f, &(0x7f0000b5e000)=""/20, &(0x7f0000d28000)=0x14) 2018/01/09 16:41:11 executing program 7: mmap(&(0x7f0000000000/0xf58000)=nil, 0xf58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000c6000-0x38)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000003000-0x30)={0x2, 0x2, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_ident={0x2, 0x0, 0x0, 0x0, 0x0}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8914, &(0x7f0000f5a000-0x28)={@generic="1c57f699c5eb4bd0ef4379455178f5ca", @ifru_flags=0x800}) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000f59000-0x4)=0x0, 0x800) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000da4000)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0xa27, 0x1000000, 0x1f91, 0x2, 0x682, 0x0, 0x5, 0x3, 0xdf, 0x7, 0x6, 0x31, 0x35a, 0xe2c]}, &(0x7f0000f58000)=0x108) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000f58000)={r2, 0x8}, &(0x7f0000721000)=0x8) 2018/01/09 16:41:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r1 = socket(0xc, 0x0, 0x3) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000054e000-0x8)={0x0, 0x800}, &(0x7f0000fb5000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f000093a000-0x4)=r2, 0x4) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000663000-0x100a)={r0, 0x2, 0x6, "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"}) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7fff) recvfrom(r0, &(0x7f0000c56000-0x8c)=""/140, 0x8c, 0x10121, &(0x7f0000373000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) r3 = accept$inet(r0, &(0x7f0000887000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002ba000-0x4)=0x10) setsockopt(r3, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) close(r3) 2018/01/09 16:41:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000024f000+0x55a)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000a1c000)={0x0, 0x0}) socketpair(0x0, 0x6, 0x34e, &(0x7f000021d000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000bb9000-0x4)=0x0, &(0x7f00009db000)=0x4) 2018/01/09 16:41:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000100001, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x6, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x28) 2018/01/09 16:41:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) socketpair(0x15, 0x2, 0x80, &(0x7f00003df000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000a4e000-0x8)={0x0, 0x0}) write(r0, &(0x7f0000b52000)="26000000420047f1938d0000000000000050f16b9cbdea031200f8454a6809e517c76e328a67", 0x26) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00006dd000-0x4)=0x3ff, 0x4) 2018/01/09 16:41:11 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f00005cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00005cd000-0x7)={0x3, 0x0}, 0xfffffffffffffd4a) 2018/01/09 16:41:11 executing program 5: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x0, 0xd) write(r0, &(0x7f0000f7f000)="1e000000200043f90003ffff04008d4001e200850000123b0300f2ff0000", 0x1e) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000676000+0x5ed)={0xcf, 0x0}, 0x2) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000400000-0x10)={0x0, 0x0, 0x200}) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000f81000-0x8)={0x0, 0x0}) pipe(&(0x7f0000338000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000e2d000-0xc)={r1, 0x0, r3}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000bdf000)={r1, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000f82000-0x4)=0x9, 0x4) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000f82000-0x8)={0x0, 0x1000}, &(0x7f0000f82000-0x4)=0x8) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000d54000)={0x7, 0x0, 0x10000, 0x800}) ioctl$DRM_IOCTL_AGP_BIND(r4, 0x40106436, &(0x7f00006d5000)={r7, 0x4}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000f82000-0x8)={r6, 0x5}, &(0x7f00002fc000-0x4)=0x8) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000f82000)=0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f0000f80000)={0x0, 0x80000, 0xffffffffffffff9c}) pipe(&(0x7f0000f5e000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f0000f81000-0xc)={r8, 0x80000, r9}) 2018/01/09 16:41:11 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f000082b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xb, 0x803, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000082b000)={0x0, 0x8, 0x3, [0x40000000000000, 0xc49, 0x9df]}, &(0x7f0000002000-0x4)=0xe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001000)={r2, 0x9}, &(0x7f0000001000)=0x6) poll(&(0x7f0000000000)=[{r0, 0x9141, 0x0}], 0x1, 0x8e) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000082c000-0x7)="00004f02000000fc1b30f97dd25ef5a9bd6c784f851f591f", 0x18) 2018/01/09 16:41:11 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000fdb000+0x473)={0x0, @in6={{0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4, 0x35b, 0x7f, 0x1}, &(0x7f0000086000)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000932000-0x20)={0x9, 0x3, 0x209, 0xe3bf, 0x7fffffff, 0x0, 0x400, 0x2, r1}, &(0x7f0000f33000-0x4)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x9) write(r2, &(0x7f0000f13000)="130000001000ffdde200f49ff40f0500", 0x10) 2018/01/09 16:41:11 executing program 7: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x3, 0x0, &(0x7f0000fd6000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000ce2000-0x38)={&(0x7f00008ef000-0x10)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007c2000)=[], 0x0, &(0x7f0000a50000)=""/121, 0x79, 0x0}, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000fd8000-0x8)=0x0) 2018/01/09 16:41:11 executing program 2: mmap(&(0x7f0000000000/0xf11000)=nil, 0xf11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) r1 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000873000)={{{@in=@rand_addr=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f11000)=0xe8) r3 = getuid() setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000368000-0xe8)={{{@in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff, 0x3, 0x80000000, 0x3, 0x4, 0x2, 0x80, 0x20, 0x5c, r2, r3}, {0x0, 0x1, 0x3, 0x6c4e, 0x9, 0x8, 0xb37, 0xff}, {0x0, 0x5, 0x1f, 0x7}, 0x6, 0x5, 0x2, 0x1, 0x3, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3e}, 0x2, @in=@multicast1=0xe0000001, 0x6, 0x4, 0x3, 0x1, 0x7, 0x800, 0x800}}, 0xe8) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r0, 0x0, &(0x7f0000f11000)=0x0) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f12000-0xe8)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f11000)=0xe8) recvfrom$packet(r4, &(0x7f0000214000)=""/4096, 0x1000, 0x1, &(0x7f00004cb000-0x14)={0x11, 0xf6, r5, 0x1, 0xa198, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) read(r0, &(0x7f0000802000-0x59)=""/89, 0x59) shutdown(r0, 0x1) 2018/01/09 16:41:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x4, 0x26b3) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000a9a000)={0x2, &(0x7f000022f000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000eac000-0x4)=0x0) r1 = socket(0xf, 0x8000f, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000767000-0xc)={0x0, 0x0, 0x0}, &(0x7f000077e000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000022b000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f76000-0x4)=0xe8) r4 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000019000)={r2, r3, r4}, 0xc) write(r1, &(0x7f0000b52000)="26000000420047f1938d0000000000000050f16b9cbdea031200f8454a6809e517c76e328a67", 0x26) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000641000)={r0}) [ 202.262065] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=16 sclass=netlink_audit_socket pig=19949 comm=syz-executor6 [ 202.298444] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=16 sclass=netlink_audit_socket pig=19959 comm=syz-executor6 2018/01/09 16:41:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x0}, 0x10) r0 = socket(0x3, 0x3, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000328000-0xc)={0x0, 0x4, 0x10}, &(0x7f000095c000-0x4)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000058a000-0x4)=@assoc_id=r1, &(0x7f00006d5000-0x4)=0x4) r2 = socket(0x11, 0x802, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) 2018/01/09 16:41:11 executing program 7: tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0x400800, 0xe9, &(0x7f00007d5000-0x8)={0x0, 0x0}) ioctl$void(r0, 0x0) 2018/01/09 16:41:11 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000001000)={0x1, &(0x7f00000fa000)=[{0x0, 0x0, 0x0, ""/6, ""/16}]}) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000f83000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000746000-0xa5)=""/165, &(0x7f0000f83000-0x4)=0xa5) 2018/01/09 16:41:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a97000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000080d000)="72fa3976d8070a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000ca0000)="38e59da20dbdb28a0561f685bcbfefd787d1fcd3c2e64838c0949288eb4b8b8c", 0x20) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000058e000-0x30)=[{&(0x7f0000b77000)=""/4096, 0x1000}], 0x1, &(0x7f0000909000)=""/0, 0x0, 0x6}, 0x0) 2018/01/09 16:41:11 executing program 1: socket$bt_sco(0x1f, 0x5, 0x2) r0 = accept4(0xffffffffffffff9c, &(0x7f0000470000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000091f000)=0xe, 0x800) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000019000-0xb)={0x100000001, 0x2, 0x7cb1, 0x1, 0x7ffb, 0x0, 0x800, 0x1, 0x8000, 0xffffffffffffff81, 0x7}, 0xb) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004e2000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000000)={0x8, &(0x7f0000000000)=""/11, &(0x7f0000001000-0xc0)=[{0x7ee2abb9, 0x8e, 0x5c, &(0x7f0000d70000-0x8e)=""/142}, {0x49, 0x66, 0xffffffff, &(0x7f0000000000)=""/102}, {0x610, 0xb, 0x5, &(0x7f0000000000+0x4ad)=""/11}, {0x1, 0x49, 0x5, &(0x7f0000001000-0x49)=""/73}, {0x80000000, 0xee, 0x2, &(0x7f0000274000-0xee)=""/238}, {0xa75b, 0x6, 0xc4, &(0x7f0000f9e000-0x6)=""/6}, {0x1, 0x7f, 0x101, &(0x7f0000000000)=""/127}, {0x100000000, 0x66, 0x4, &(0x7f0000bfc000)=""/102}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00004a0000)=@assoc_value={0x0, 0x0}, &(0x7f0000c88000-0x4)=0x8) r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f0000b52000)="26000000420047f1938d0000000000000050f16b9cbdea031200f8454a6809e517c76e328a67", 0x26) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000002f000-0x8)={0x2, [0x80000000, 0x6]}, 0x8) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000f69000)=0x1800000000000000, 0x4) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000b35000)=0x0, &(0x7f00001d3000)=0x4) 2018/01/09 16:41:11 executing program 5: mmap(&(0x7f0000000000/0xd1b000)=nil, 0xd1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ee000-0x25)=""/37, &(0x7f0000058000)=0x25) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000d1b000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000d1b000)=0x48) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000840000-0x28)={@common='yam0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000570000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006c0000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00005b1000-0xe8)={{{@in=@rand_addr=0x800, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x4, 0x0, 0x0, 0xa, 0x20, 0x20, 0x3a, r2, r3}, {0x5, 0xfffffffeffffffff, 0x591, 0x100, 0x0, 0x400, 0x7fff, 0xffffffffffff5ed0}, {0x10000, 0x3bd1, 0x400, 0x4}, 0x0, 0xffffffffffffffff, 0x2, 0x0, 0x3, 0x1}, {{@in=@multicast1=0xe0000001, 0x2, 0x3f}, 0x2, @in6=@loopback={0x0, 0x1}, 0x0, 0x3, 0x3, 0x3ff, 0x101, 0x0, 0x9}}, 0xe8) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000306000)=0x952, 0x4) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x803, 0x7b, &(0x7f0000d1d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r4, 0x29, 0x37, &(0x7f0000d1c000)=""/6, &(0x7f00002b2000-0x4)=0x6) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000d1c000-0x4)=0x0) 2018/01/09 16:41:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000024f000+0x55a)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000212000-0x14)={0x0, 0x5, 0x6, 0xd19, 0x3ff, 0x0}, &(0x7f0000df1000)=0x14) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000c88000)={r1, 0x6}, 0x8) socketpair(0x8, 0x6, 0x2, &(0x7f00008d3000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000c8000)={r1, 0x5}, 0x8) 2018/01/09 16:41:11 executing program 0: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000b13000)="24000000180099f00012e90400ed190e020800000000000000ffffeb080001005f196be0", 0x24) 2018/01/09 16:41:11 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f000000d000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000014000-0x4)=0x1c) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000014000-0xee)=""/238, 0xee, 0x0, &(0x7f0000014000-0x8)=@un=@abs={0x0, 0x0, 0x1}, 0x8) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000013000-0x8)={0x0, 0x0}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000004000)={0x1000, &(0x7f0000014000-0x1000)="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"}) sendmsg$nl_xfrm(r2, &(0x7f000000d000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000004000-0x684)=@newsa={0x118, 0x12, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@address_filter={0x28, 0x1a, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0xffffffffffffad53}}]}, 0x118}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 16:41:12 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, 0x22, &(0x7f0000de0000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f00000dd000)=0x40000000001, 0x1) connect$inet(r0, &(0x7f0000d9e000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 16:41:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000bbd000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000663000)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000ba8000)=@assoc_value={0x0, 0x0}, &(0x7f0000bd1000)=0x8) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f000090e000)=@req={0x6, 0x4, 0x8, 0x1010000}, 0x10) socket$inet6_udp(0xa, 0x2, 0x0) bind$alg(r1, &(0x7f00006a9000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192\x00'}, 0x58) 2018/01/09 16:41:12 executing program 6: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000c2f000-0x7)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005f3000-0x4)=0x10, 0x800) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000886000)={{{{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x20, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4, 0x7fffffff, 0x80000001, "6fcd18326ed105c67ada42473f0bfcc7d67f2c9c69e5a42de0d467231a5ba6c18302bcb90d845949452b11d8908075acde8330a9067d8b4906e6fdf478d9a1590d49c89d7f2fdda69b90be1131258d5b"}, 0x160) r1 = socket$inet6(0xa, 0x80f, 0x5) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00003d1000)={0x0, 0x48, "3ce2c6df2f78c02d6c64e8267d1f8121a2b6cb79920771f374faa7e1d527cd5960bff886a70149e3cb5bcdfb122c6d92b5ab1844b5c30569e340422d8896e2a2c4d3992aba2ffeb6"}, &(0x7f0000da8000-0x4)=0x50) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000335000)={r2, 0xe6e8, 0x9, 0x3, 0xfffffffffffffffb, 0x100000001}, &(0x7f0000da7000)=0x14) socketpair$inet(0x2, 0x6, 0x6, &(0x7f0000da7000-0x8)={0x0, 0x0}) r5 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00007e8000-0xc)={0x0, @loopback=0x0, @broadcast=0x0}, &(0x7f0000933000)=0xc) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r5, &(0x7f0000da8000-0x2e)=""/46, 0x2e, 0x40000000, &(0x7f0000da7000)={0x11, 0x2, r6, 0x1, 0x68c7, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r4, 0xc020660b, &(0x7f0000da6000)={0xa83, 0x7ffffffe, 0x2, 0x7ff, 0x4924924924924b6, [{0x10001, 0x3, 0x7ff, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0xffffffff, 0x8af7, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xffc, 0x0, 0x68c5, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x80000001, 0x8, 0x7ff, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000da8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000da9000-0x8)={r2, 0x40}, &(0x7f0000daa000-0x4)=0x8) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept$inet6(0xffffffffffffff9c, &(0x7f0000980000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000da8000-0x4)=0x1c) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r7, 0x84, 0x3, &(0x7f0000da7000)=0x0, &(0x7f0000da8000-0x4)=0x4) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f00004ea000-0x10)=@buf={0x0, 0x0}) 2018/01/09 16:41:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000a79000)={0x0, 0x0}) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000344000)=0x3f, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f000024f000+0x55a)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000037000-0x8)={0x0, 0x9}, &(0x7f0000af1000-0x4)=0x8) r3 = socket$inet6(0xa, 0x4, 0x6) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f00007ce000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000a84000)={r2, 0x3f, 0x42, "ac17e1093c0fa621ef9bcba6d64c1d1ace831816db7fd79d818469b661cf48034f70b5a49c9d60ea21e41595fc36c5fc8c2f7641f6021e4ab74bb60fb5e835b07fa7"}, 0x4a) r4 = socket(0x0, 0x3, 0x7) getsockopt$bt_sco_SCO_OPTIONS(r4, 0x11, 0x1, &(0x7f000079c000)=""/42, &(0x7f0000ae3000)=0x2a) 2018/01/09 16:41:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x100000000005, 0x0) r2 = socket(0x5, 0x20000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000449000)={r2, r0}) write(r0, &(0x7f0000566000-0x22)="43000000320021004f10f706000000020003770100000007e60200e700ff02f155", 0xed) 2018/01/09 16:41:12 executing program 5: mmap(&(0x7f0000000000/0xf11000)=nil, 0xf11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x803, 0x7fff) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000f11000)={0x1fe, 0x5, 0x10003, 0x5, 0x7, 0x0, 0x190}, 0xc) syz_emit_ethernet(0x6e, &(0x7f0000f0e000-0x3d6)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x200086dd, @ipv6={0x0, 0x6, '\x00\n\t', 0x38, 0x2b, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x0, 0x0, 0x2, 0x0, 0x0, []}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "491e91", 0x3ff, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}}}, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f000001f000-0x4)=0x5, 0x4) 2018/01/09 16:41:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x9) socketpair(0x3, 0x80000, 0xfffffffffffffffd, &(0x7f0000cd6000)={0x0, 0x0}) write(r0, &(0x7f0000a37000-0x26)="26000000420047f1938d0000000000000050f16b9cbdea031200f8454a6809e517c76e328a67", 0xf0) 2018/01/09 16:41:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000999000-0xa0)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff80, 0x6b0, 0x0, 0xc4, 0x200}, &(0x7f0000289000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000093c000)=@assoc_value={r1, 0x2}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000844000-0x10)={0xa859, 0x2, 0x8, 0x7ff, r1}, 0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000024f000+0x55a)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/09 16:41:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00002e0000)={0xffffffffffffff9c}) pread64(r0, &(0x7f0000bbe000)=""/140, 0x8c, 0x0) syz_emit_ethernet(0x5e, &(0x7f0000bdb000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {{0x2000086dd, @ipv6={0x0, 0x6, "f80409", 0x28, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "c806ed1007fc8c9e9fc7cc38c3d98887"}]}}, {""}}}}}}}, 0x0) 2018/01/09 16:41:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000437000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept(r0, &(0x7f000028a000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000820000)=0x60) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000665000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000b45000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000225000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000032000)={0x0, 0x0, 0x0}, &(0x7f0000796000-0x4)=0xc) sendmsg$netlink(r2, &(0x7f000042a000)={&(0x7f00000f1000-0xc)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000305000-0x20)=[{&(0x7f0000a93000-0x1290)=[{0xa8, 0x6, 0x2, 0x1, 0x0, "ca14d9d2b1f3f83ae4f3dd779a26884fcbd79ac95dbddf480324530cfaabf156e6dcf5366b63b15fe99b8583031fba347743abe842cb0861087356f3fa955c134e95e4bf3517c34336fbe399151e3513eea1ce04020d36df62b61af8eccf5829f02857eb45d9dabd881632d8a57942bd18f65c3a766035fdea69f28fc6493ff97393302116c2e70d11694ed492953ece167c13faa3ebf0a1"}, {0xf4, 0x3, 0x20, 0xad, 0x1, "a11981a41eb9e391f494f41a189aad55af9a5e463025933e6c1ac4989256bab516e600d3c1ca03e89187a7bdcb8b94e628c1df9cfa126ac7749f95beea9ffb7e5b18a4437e71dffbd5595c0a18b7bdd95173d232d92f8f36eeaa4a4ae993106040d7d7845b29b1a4e7a5a579b963cd237169938cc5b5ac91a946d3f17415e0eac26e79d2680594eaa4ddf20f1adb16fc9cc5945de355b45911c406c211ab64cde676842895072a091bf55c1dd51d79688da9973b9f17f4f3881f670a21e789ab7ec8a6527e0cf4bc919cb5f3b54b7d15557ad9b4d8ec22dbe79b23abc5f4acd19ef1"}, {0x5c, 0x1ff, 0x0, 0x100, 0x3, "2f8356fd17556382fb0e2867793f301d0b4b59d135a50eb79ba9379fa3b90a7535a9b5975e3a6b9d9cabd1dc4462ff726aa6cb39d3195db1cc4dfdf35b6667b27bd36466178560e1768ae3"}, {0x1010, 0x1, 0xc, 0x7ff, 0x3, 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"}], 0x4294}], 0x2, &(0x7f0000505000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x20, 0x4004004}, 0x40) sendmmsg$alg(r1, &(0x7f00009fc000-0x118)=[{0x0, 0x0, &(0x7f0000846000-0x70)=[], 0x0, &(0x7f00008af000-0x26)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000719000)={&(0x7f000085f000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000adc000-0xa3)=""/163, 0x1f}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 16:41:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001f, 0x5, 0x0, &(0x7f0000490000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c22000-0xa0)={0x0, @in={{0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x400, 0x0, 0x1, 0x20}, &(0x7f00004ce000)=0xa0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00006e4000)={r3, 0x2}, 0x8) bind$unix(r1, &(0x7f0000d77000)=@abs={0x0, 0x0, 0x0}, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000358000-0x8)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f0000710000)=0x8) getpeername$packet(r0, &(0x7f0000b2d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000af4000)=0x14) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000f18000-0x1c)=@req3={0xf83, 0x9, 0x80000001, 0x81, 0x8, 0x4, 0x80000001}, 0x1c) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x0, 0x0}, 0x10) 2018/01/09 16:41:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000091f000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000892000)=0x8) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000f88000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f000025f000-0x4)=0x14) bind$packet(r0, &(0x7f0000cff000-0x14)={0x11, 0x10, r1, 0x1, 0xffffffff00000000, 0x6, @random="e4b368cf3fc7", [0x0, 0x0]}, 0x14) r2 = socket$inet6(0xa, 0x3, 0x2) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f56000)={0x0, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000fca000)={0xfffffffd, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f00002b6000)={{0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x1}, {0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10001}, 0x40, [0x1, 0x4, 0xff, 0x4, 0x2, 0xcd4, 0x9, 0x0]}, 0x5c) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000c54000-0x290)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800400000001, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000769000-0x310)={0x9, {{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, [{{0xa, 0x1, 0x9c2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xfff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000da2000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/09 16:41:12 executing program 5: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000445000-0x18)={r0, &(0x7f0000fca000)="", &(0x7f0000a32000-0x55)=""/33}, 0x18) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000fcf000-0x30)=[{&(0x7f0000fce000)="1357c8c888d00a007e347275f2ac49fe51e116d78fd061cc9a520be7046224400b19bb38a85b4fa7b379febda03a2d9ce28e8fda1c94cf34cbe6220b98", 0x3d}, {&(0x7f0000fcf000-0x46)="1905aa25af23f922c8e4aa88b7e7aa926fdffc47906c16b60f58128188be6ad6ed3abbe74463d120a7ee271f4b590082cf4b10de97fea3477b267e34e9cc98cb74e031e2aba5", 0x46}, {&(0x7f0000fcf000-0x47)="f97492878c7e5aa891c381c0ab96de33293061817c6f995aa76acc14d10d8a08619da3d3efeceb0b7d8c32f2c63109456ee2414024b95954164f370c48a22b1d33ae233e09068c", 0x47}], 0x3) 2018/01/09 16:41:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x5, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) readv(r0, &(0x7f00006be000)=[{&(0x7f0000b32000-0x3d)=""/61, 0x3d}], 0x1) socketpair$inet6(0xa, 0x5, 0x4d09, &(0x7f000072b000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000007c000-0x8)={0x6, 0xffffffffffff8000, 0x7, 0x0}, 0x8) 2018/01/09 16:41:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0xb, 0x5, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f000016d000)=0xffffffffffffff80, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000c2d000-0x20)={@generic="6c6f3a33f57ba265c9c4fcc52956cea2", @ifru_addrs={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000073f000-0x4)=0x0, &(0x7f000008b000)=0x4) 2018/01/09 16:41:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) recvfrom$inet6(r0, &(0x7f0000315000-0xb0)=""/176, 0xb0, 0x0, &(0x7f0000af9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 16:41:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x8) bind(r0, &(0x7f0000fe2000)=@generic={0x2000000000011, "0000010000000000080044944eeba71a4976fe52922cb18f09000000000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66c6792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2fd54"}, 0x80) getpeername$packet(r0, &(0x7f0000814000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fcc000)=0x14) setsockopt$packet_int(r0, 0x107, 0xd, &(0x7f0000225000)=0x5, 0xffffffffffffff93) sendmsg$key(r0, &(0x7f000095b000-0x38)={0x0, 0x0, &(0x7f00002f5000-0x10)={&(0x7f0000cd3000-0x108)={0x2, 0x8003, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_key={0x4, 0x0, 0x88, 0x0, "0700000036000000751100cae61f0055c9"}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 16:41:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x4, 0x1, &(0x7f00000b5000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000bd6000)=0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000322000)=0xf32, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000735000-0x10)={0x0, 0x1c, &(0x7f0000a32000)=[@in6={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x3}]}, &(0x7f0000328000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000362000)={0x3, 0x8, 0x1, 0x2, 0x0, 0x2, 0x9df, 0x9, r2}, &(0x7f0000d9c000)=0x20) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000a2a000)=@sack_info={r2, 0x10000, 0x1f}, &(0x7f0000943000)=0xc) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f000024f000+0x55a)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/09 16:41:12 executing program 0: syz_emit_ethernet(0x42, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0xc, 0x8, 0x0, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000ac3000-0x4)=0x9, 0x800) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000001000-0x4)=0x7b6b) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000495000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000747000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x6002}) 2018/01/09 16:41:12 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) vmsplice(r0, &(0x7f00002f8000-0x30)=[{&(0x7f000062e000)="9630d2bd73745c41b7f05690af54a6edd49d2ceea3e98708797ead8e01a918b7b89622f80b67b05be079e9e8260be6cae9b53f8edadce1f8cdb1229316269a03e809ef4cbc778ad6b8a3801405fbe27eba9a5d308a7b856aadab03e25a1ea5adc1e62ed58a93b1c2ff9fb465cb12bca37a2bcca4392a736574e58d93570a32dc2857446bcf6beff059c4cadb0cd2f9cdd1a85cf5a23720322964a2bc0c48fccb1a72bb8f4dc61f5ef2276b", 0xab}, {&(0x7f00009b8000)="", 0x0}, {&(0x7f0000421000)="d92ea9afded21476a9b84790e78cdc01d414048cc6a1902b855cc2a58436b2727617f8a47fbc676222fe400151d878800799272d200d8e473936a3600e47a7a12bb4244de09ce203a684782ec86b109523cee586a7d5c8ad833c0cbba1515e094f379642da68cb3871ca0a6878d92cb64150d1024eb78f7fde8a2dab436bf75d49c73270494ab5c05df1b1ed1763cfe5f69d31750c723bc9a0", 0x99}], 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f00007fb000)={&(0x7f000099a000-0x10)=@ax25={0x3, {"7c822215b5fcb3"}, 0x7}, 0x10, &(0x7f0000001000-0x40)=[{&(0x7f0000001000-0x78)="b2200447a29e6b513a3b01375bc97f544d204b0591298d6eab01630b0f47130405aa1214e74d16d944790784eaed0735365bb1c625162108097389501aabe6e68333c0a92e8b5fcbeebf208218f993565d8fa13188c676d62cd06c0ef3b7c8b0044e1b73b07417828694e3f6883b9db682e28f59efd3a78d", 0x78}, {&(0x7f0000975000-0x13)="27320f63b50f79e8ef4fa5b99f519eb0223d1e", 0x13}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="8c62dbe11cbbfe8230303df08518b1cce5dabec0d39741560995d32a3123d27d7b9653767e74bedbd0d6b8db51640531bb11bcb2d498914c856db375b2e0f2bd1d712c89dd381af435b40ff279c98e1474ac4144a13ed7e0c7fe98b7c7fc59fbb363cd637266aac3b417ae2a4aef8dbe2c30dd0542e6edd6a36841ddc4a06b772fed2ced36fe78174c0dd4", 0x8b}], 0x4, &(0x7f0000000000)=[{0x98, 0x1, 0x2, "d59371986fd0b2c1d681f06572e4e9898ceb6edd0792d606c2237c4d1fcf31f6f78dea5dbfa556f826d41ba3629ea080fd4e2b5029cf34e729493d1519027445bf96cb4b28df406b396f4139aa156e94418d9527124300c2530e2f7ebd090dbb43752eeab82bc960857b522a7db6f80a23c955e377836ce2ca934f1f1fde3afed9b486ccf82d"}, {0x80, 0x0, 0x5, "3e791fdc0717a0d3fe86b25924fd7d641af2eaaaa0dcab293564ec0228446258bf56fdbe5cf1e5c0f27f9ab4a2ea31976c0e3ba63da5542ade7f7b036a71eb19a302633e2f6e13a9c386cda2be34c942416c1a3cdef9769b45667159c46f77a50fc8db74178617e12f"}, {0xb8, 0x84, 0x1ff, "b4974d7a6c01b481c538eb70a030e4d01e15ea0889a8b33a4af2fb60799a83d855c9b67e905edc60e98ca4302971c180e1d878403f9f4cce012540b47a769c406cc35741f12728dcb75db9466ae2e4a1a7822221dc0c8e453fc512470ddfffb7e8f214bd45b0a0bd86dda06aa2f99a142b73ca015c9ddeb944effb1330f4f2ea192151fda28b77462a6c4d903bb39d777170819571d406f39a08914e1f616690529c"}], 0x1d0, 0x4000800}, 0x40000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000002000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000001000)=0x7, 0x4) 2018/01/09 16:41:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000f2b000)="2be600e5e0ffff01000092c5001d8d9a", 0x10) close(r0) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/09 16:41:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x1000000) write(r0, &(0x7f0000b52000)="26000000420047f1938d0000000000000050f16b9cbdea031200f8454a6809e517c76e328a67", 0x26) 2018/01/09 16:41:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000e4a000-0x26)="240000001a00290400e5fff00111fd0d0a0b00000004bf0000f309ec0800030005000400", 0x24) [ 202.617165] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=66 sclass=netlink_audit_socket pig=20051 comm=syz-executor1 2018/01/09 16:41:12 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000887000-0x4)=0x10, 0x80800) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00006c1000)=0x11, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x3, 0x3c) sendmsg$unix(r1, &(0x7f0000210000-0x38)={&(0x7f0000c1b000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f00005de000-0x80)=[{&(0x7f0000302000-0x1000)="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", 0x51a}, {&(0x7f00005ae000)="998690ad9c3aa4827981307dbea3214f57e0d0fe48f0e44034fdb28d95f496c7650b50ff7d09381a14c3bdd3c70c7ac9293c83043564fc92b761f46a2e47d0685a3e329b5bfe428b89ed96449c2c3191c548857e7f612421e0e3576f47a05d8f80c172bfaec1a693a5fb1ae9242af06f", 0x70}], 0x2, &(0x7f0000974000)=[], 0x0, 0x0}, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000961000)=@req3={0x0, 0x0, 0x2, 0x21, 0x9, 0x1ff, 0x2}, 0x1c) 2018/01/09 16:41:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000b96000)={&(0x7f0000ab8000)='./file0\x00', 0x0, 0x18}, 0xffffffffffffffcf) r0 = socket(0xf, 0x3, 0x2) write(r0, &(0x7f00002a6000-0x10)="020a952502000000090500d91dfb3700", 0x10) 2018/01/09 16:41:12 executing program 6: mmap(&(0x7f0000000000/0x316000)=nil, 0x316000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) mmap(&(0x7f0000316000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000316000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f000003e000-0x40)=[{&(0x7f00002ac000-0x98)=""/152, 0x98}, {&(0x7f0000316000)=""/0, 0x0}, {&(0x7f0000316000)=""/11, 0xb}, {&(0x7f000015b000)=""/174, 0xae}], 0x4, 0x0) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000317000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000318000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000318000)={0x9, &(0x7f000006a000)=[{0x1f, 0x2d, 0x4, 0x5}, {0xfffffffffffffffe, 0x9, 0x1, 0x8c}, {0x1, 0x0, 0x401, 0x3}, {0x5c, 0x7, 0x9, 0x3}, {0x9a7, 0x4, 0x3, 0x1}, {0x40, 0xfffffffffffffffd, 0x5, 0x59c69fcd}, {0x0, 0x2, 0x3ff, 0x5}, {0x80, 0x8020000000000000, 0xffffffff, 0x6}, {0xfffffffeffffffff, 0x8, 0x1, 0x8000}]}, 0x10) r2 = socket(0x2, 0x80000, 0x4) mmap(&(0x7f0000318000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000319000-0x10)="ff9704a04a285246bae1ca7517769881", 0x10) pipe(&(0x7f0000317000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000068000-0x4)=0xfb, 0x4) mmap(&(0x7f0000317000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000318000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r3, 0x29, 0x1c, &(0x7f00000e6000-0x41)=""/65, &(0x7f0000318000)=0x41) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000c3000-0xe8)={{{@in=@multicast1=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000318000-0x4)=0xe8) mmap(&(0x7f0000317000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000318000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg(r1, &(0x7f0000316000-0x38)={&(0x7f0000316000-0x10)=@ethernet={0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001f8000-0x30)=[], 0x0, &(0x7f0000315000)=[], 0x0, 0x0}, 0x0) 2018/01/09 16:41:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2000000014) writev(r0, &(0x7f0000000000)=[{&(0x7f0000a67000-0xdd)="3900000010001900040000000000000007000100030000002000130000f17f0009001a0004000200470000ffff07fb011018e9070000000042", 0x39}], 0x1) 2018/01/09 16:41:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000529000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000d13000-0x4)=r1) bind(r0, &(0x7f0000e03000)=@generic={0x20000000000001e, "0103000000040000000000003300000000a979f31db30c7bcc790405c7bad62e0a63a632ed4938323273fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f67dcf160e7e592358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000b8a000-0x4)=0x0) close(r0) 2018/01/09 16:41:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000b52000)="26000000420047f1938d0000000000000050f16b9cbdea031200f8454a6809e517c76e328a67", 0x26) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000df4000-0x2)={0x0, 0x1}, &(0x7f000084c000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000a4c000)=@assoc_value={r1, 0x10001}, 0x8) tee(r0, r0, 0xc396, 0x8) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000c16000-0x4)=0x4b, 0x4) 2018/01/09 16:41:12 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000398000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000002a000-0x8)={r1, 0x9}, 0x8) mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000ffc000)={{0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, {0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xa98}, 0x9, [0x3, 0xfffffffffffffff9, 0x9, 0x4, 0x3, 0xfd3, 0x5, 0x1]}, 0x5c) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000ffb000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x100000001) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f00009a8000-0xc)={0x40000000, 0x0}) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000f3f000-0x10)="ff03000000000010a5ae7a003e9d4d54", 0x10) r4 = accept$alg(r3, 0x0, 0x0) sendmsg$alg(r4, &(0x7f000055e000)={0x0, 0x0, &(0x7f0000bdc000)=[{&(0x7f000006d000-0x1000)="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", 0xa00}], 0x1, &(0x7f000028e000-0x260)=[], 0x0, 0x0}, 0x0) r5 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000b73000)={r1, 0xf, &(0x7f0000ff8000-0x10)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000ff8000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000ff7000-0x20)={0x0, []}, &(0x7f0000a90000)=0x4) 2018/01/09 16:41:12 executing program 7: mmap(&(0x7f0000000000/0x56b000)=nil, 0x56b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000056b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000056b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000540000-0x20)={@common='rose0\x00', @ifru_flags=0x802}) vmsplice(r1, &(0x7f000050c000)=[{&(0x7f000056b000-0x3)="f0ebad", 0x388}], 0x1000000000000001, 0x0) readv(r0, &(0x7f00000fa000)=[{&(0x7f0000515000-0x1)=""/3, 0x3}], 0x1) 2018/01/09 16:41:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000024f000+0x55a)={0x1f, {{0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800000000010001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffdaa) 2018/01/09 16:41:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000093a000-0x58)={0x26, 'aead\x00', 0x0, 0x92, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000eda000-0xa3)="79000076e9c30a4aeadb6010be85cfe627bfce0425b03f1cfd547c107835e4f85efdf4b823af9cd3f84eddbf7ac91b7f692deddd560f96612fe4f7d4d0cac32730b8821ce28f7b107f204213e9553827ebc98d5f2ce1924fd27ee99f51b1eccfe115409eb077258facf68da3959dd45ffca00867d517f65100ab351cc1d81b0fb796130e86f58b2bcc960d0dcd56358b355e5ab8150d18483c79f3e5a00293f5ed1706", 0xa3) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000c46000)="5a29736bfa825a52e58cd279aea1ad5b", 0x10, 0x0, &(0x7f0000d8e000-0x10)=@ethernet={0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f0000d27000)={&(0x7f000025a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a3c000-0x10)=[{&(0x7f0000f13000-0x54)=""/16, 0x10}], 0x1, &(0x7f0000251000)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 16:41:12 executing program 2: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000529000-0x18)="ff0204ffff00def31d001122000000d8144e000000000205", 0x18) r1 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000739000)=0x0, 0x800) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r1, &(0x7f0000ff6000-0x39)="8f81578d62f6ab127e2833d8af25a5eb84b2defb662b1f957a24c01488c0e756a8e93c73d6e31a96efe72dd8a0bbcaa296fc8640a062eaf5c1", 0x39, 0x0, &(0x7f00006e6000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/09 16:41:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000b52000)="26000000420047f1938d0000000000000050f16b9cbdea031200f8454a6809e517c76e328a67", 0x26) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000028000)=@add_del={0x2, &(0x7f0000168000)=@common='ipddp0\x00', 0x80000000}) 2018/01/09 16:41:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x20000100000114, 0xa, &(0x7f00003cc000-0x4)="02000000", 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000d41000-0x8)={0x0, 0x1}, &(0x7f0000ccc000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00007d7000)={r1, @in6={{0xa, 0x2, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x67}, &(0x7f0000178000-0x4)=0x98) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f000083b000)=""/1, 0x1) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000e99000-0x4)=0x5, 0x4) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) 2018/01/09 16:41:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00004bc000)={{0xa, 0x2, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x8}, 0x80}, {0xa, 0x2, 0xdb7, @loopback={0x0, 0x1}, 0x40}, 0x9, [0x8001, 0x2, 0x10000, 0x1, 0x9, 0x401, 0x11b, 0xfffffffffffffbff]}, 0x5c) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00008d9000)={0x0, 0x7, 0x30, 0x806, 0x1}, &(0x7f0000315000)=0x18) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00002b7000-0x8c)={r2, @in6={{0xa, 0x2, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000927000-0x4)=0x8c) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000f61000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a31000-0x4)=0x10, 0x800) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000492000-0x4)=@int=0x0, &(0x7f00002ee000)=0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f000024f000+0x55a)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/09 16:41:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xf, 0x3f, &(0x7f00005bf000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000cd0000-0x9f)={0x0, 0x97, "8754e18371ae87eb3dae8b6bffec57e987e3722688af8a4f22278906f51f9ceff1901e93ad1bbec5fe25ed2c858e7e122f67d1caa85651d2ebbbe70740d85ac469c2dd28b73d65ad4f4b29dfbad870d6c943cde4dcb9a495c5c1d8e4225ec5c6ca2ef4a1cdb66e26d833e5494c05447ee2a1b2f884722d82f553fa995b3693bc0985e749f07698a22c52aa610410ad1fa5086f12b58ba6"}, &(0x7f00004f0000)=0x9f) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000dd3000+0x431)={r1, @in6={{0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000ddd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x80, 'xts(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000026000-0x21)="0735605dc06c18ff000200000000fcfe790097d60f06ffdf8bd7e11000017d422e", 0x21) [ 202.823668] RDS: rds_bind could not find a transport for 172.20.3.170, load rds_tcp or rds_rdma? 2018/01/09 16:41:12 executing program 3: r0 = socket(0x10, 0x2, 0x0) shutdown(r0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00001e0000)={0x0, 0x1}, &(0x7f00002aa000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000002000)={0x3}, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000002000)=0x7) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r1, 0x6}, &(0x7f0000000000)=0x8) mmap(&(0x7f00000e2000/0x3000)=nil, 0x3000, 0x0, 0x40010, r0, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000e3000)=""/99, &(0x7f00000e4000)=0x63) 2018/01/09 16:41:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0xe34d, &(0x7f00001f6000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000b30000-0x4)=0x0) r1 = socket(0x11, 0x10000000001, 0x7) getsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f00006ab000)=""/119, &(0x7f00004a5000)=0x77) write(r1, &(0x7f0000b52000)="26000000420047f1938d0000000000000050f16b9cbdea031200f8454a6809e517c76e328a67", 0x26) 2018/01/09 16:41:12 executing program 0: mmap(&(0x7f0000000000/0xea0000)=nil, 0xea0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000ea1000-0x2c)={0x0, 0x5, 0xc31, 0x6, 0x1, 0x1, 0x6000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000c6a000-0x8)="aa2d6ee11aae3b4b", 0x8, 0x80, &(0x7f0000ea1000)={0xa, 0x2, 0x200, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000ea0000+0x489)={&(0x7f00009a8000-0x8)='./file0\x00', r1}, 0xc) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000e05000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000ea1000-0x4)=0x6, 0x800) write(r0, &(0x7f000093c000-0x24)="240000002c00250400000000ea00fa0e02000003d230bff5feffffff1adb060000000000", 0x24) connect$netlink(r0, &(0x7f0000165000-0xc)=@proc={0x10, 0x0, 0x3, 0x40000}, 0xc) 2018/01/09 16:41:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000603000)={0x0, {""/7}, 0x0}, &(0x7f0000866000-0x4)=0x10, 0x0) getsockname(r0, &(0x7f0000d19000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000c1e000)=0xe) syz_emit_ethernet(0x66, &(0x7f00006c2000-0x66)={@random="efad0740a701", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x1, 0x0, 0x58, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x40000154, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, {[@lsrr={0x83, 0x7, 0x9, [@rand_addr=0x1]}, @lsrr={0x83, 0xb, 0x17, [@loopback=0x7f000001, @loopback=0x7f000001]}, @ssrr={0x89, 0xb, 0x32, [@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001]}]}}, "2300f2fd0a19331a"}}}}}, 0x0) 2018/01/09 16:41:12 executing program 7: socket(0x18, 0x0, 0x81) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000e32000-0x4)=0x0) 2018/01/09 16:41:12 executing program 5: r0 = socket$inet6(0xa, 0x7, 0x64a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000bbf000)={0x0, @in6={{0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7, 0x7, 0x0, 0x200}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000018e000-0x4)={r1, 0x401}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xdef000)=nil, 0xdef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000def000-0xce)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="b3299f0ced24", [], {{0x86dd, @ipv6={0x0, 0x6, "2f8d87", 0x38, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x0, 0x0, 0x1, 0x5, 0x0, []}], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, 'H7c', 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, [], ""}}}}}}}, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/09 16:41:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000024f000+0x55a)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000ed3000)={0x0, 0x2}, &(0x7f0000499000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000f51000-0x8)={r1, 0x401}, &(0x7f000013e000)=0x8) 2018/01/09 16:41:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x7) writev(r0, &(0x7f0000151000-0x10)=[{&(0x7f0000850000-0x2b)="2900000020001900013d00101e0000060200001600000f00000000040d00140000000000000000088f", 0x29}], 0x1) [ 202.882436] RDS: rds_bind could not find a transport for 172.20.3.170, load rds_tcp or rds_rdma? 2018/01/09 16:41:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a97000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000080d000)="72fa3976d8070a4ae9fffffff80000000184ce10", 0x14) socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000ca0000)="38e59da20dbdb28a0561f685bcbfefd787d1fcd3c2e64838c0949288eb4b8b8c", 0x20) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000058e000-0x30)=[{&(0x7f0000b77000)=""/4096, 0x1000}], 0x1, &(0x7f0000909000)=""/0, 0xffffff4e, 0x0}, 0x0) 2018/01/09 16:41:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d64000-0x8)={0x0, 0x0}) accept$ipx(r0, &(0x7f0000bc9000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000095000)=0x10) syz_emit_ethernet(0xc8, &(0x7f0000ea8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x80000000003a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) r1 = socket$llc(0x1a, 0x1, 0x0) recvfrom$llc(r1, &(0x7f0000239000)=""/36, 0x24, 0x140, &(0x7f0000121000)={0x1a, 0xf5, 0x1, 0x7, 0x6, 0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) socketpair(0x2, 0x3, 0x0, &(0x7f0000318000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000b13000-0xe)={0x0, 0x0, 0x3, [0x7, 0xc4c8, 0x1]}, &(0x7f000014f000-0x4)=0xe) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000cb5000)={0x3ff, {0x2, 0x3, @rand_addr=0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x101, 0x74, 0xf5, &(0x7f000019e000)=@common='bpq0\x00', 0x80000001, 0x0, 0x2}) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00009ce000-0x14)={r3, 0xfff, 0x6, 0x9, 0x706, 0x1000}, 0x14) 2018/01/09 16:41:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000368000-0xce)={0x0, 0xc6, "d281fde495d28006fba6764a9fb951273477dde88d72dc983d9c37ad508dd5b65ad09f79e3b1da62f9e3e1a4afb6f300a6688d58cf423e4f322cd4fece539b313ca1764fd224a4a017ec3ff277aba46b2d6531a67ac44e52c4d7bcaa2a88ddcb3ab6875b187d3459dbe8d104d62c05794884dbaf7e641147f2645598da289bb80bb59438392762be0d8e02b99af764c731f70e67b76bbc188806198066c2b87f62b4b1bf8aa7f1c9837ccc3a9c264082ec891034c0ff0e464b951e45aed9d77d261ccb402b53"}, &(0x7f0000390000-0x4)=0xce) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00003b5000)={r1, 0xe8, "56b7eaf87eb166bea44681648873b0c892e318771766220ffe584b2d67e37592b60b3262749922790b3f19d6b2e459c04d7235000082cd48ebbd2245c68a221c41d241ad2987860e7d700045fd6dd26e75002fab922a5cfcbc28aadca1d98788da3b0bec4a271605ac5fef4fed0af91963c7e791abbc3c23388dd88b857c4f2beac0bc5c0cf141d2632850b73066067c32fda5617c982f804b7d47e5af8124569966e445eac1152e74f0d24672b031ae2383252b207381c61d703cf88120188cc309564e8517a74b8004c080c59daf7423cde24527ff41be1ed8a70fbaf1a8efadd5700343c4581c"}, &(0x7f0000c90000-0x4)=0xf0) write(r0, &(0x7f0000b52000)="26000000420047f1938d0000000000000050f16b9cbdea031200f8454a6809e517c76e328a67", 0x26) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000f0a000-0x18)=@add_del={0x2, &(0x7f00002fc000-0x10)=@generic="12e57849cedbb6c02c6e07c4a2b40ad5", 0x8001}) 2018/01/09 16:41:12 executing program 4: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x4005, 0x84) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000b84000-0x10)=@common='bcsh0\x00', 0x10) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000a9000-0x8)={0x0, 0x7f}, &(0x7f0000f12000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000d41000)={r1, 0x3}, 0x8) 2018/01/09 16:41:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$void(r0, 0xc0045878) syz_emit_ethernet(0x82, &(0x7f0000586000)={@random="efad01006da7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x74, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0xfffffffffffffffc, {0x16, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000001, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@timestamp={0x44, 0x34, 0x0, 0x0, 0x0, [{[], 0x0}, {[@empty=0x0], 0x0}, {[], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[], 0x0}, {[], 0x0}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x0}, {[@loopback=0x7f000001], 0x0}]}, @generic={0x0, 0xd, "782655fde2527da23a7bf6"}]}}, ""}}}}}, 0x0) 2018/01/09 16:41:12 executing program 5: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000639000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000b81000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000001000-0x20)={0x800000000000000, 0x0, 0x8000, 0x1, 0x6, 0x4, 0x1, 0x6, 0x0}, &(0x7f000020f000)=0x20) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000069d000)={r1, 0x8}, &(0x7f00002cd000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f000081b000-0x4)=0x1, 0x4) socket$inet6(0xa, 0x4, 0x6) setsockopt$inet_tcp_int(r2, 0x6, 0x1d, &(0x7f0000739000)=0x0, 0x4) 2018/01/09 16:41:12 executing program 0: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f000000d000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000001f000-0x4)=0x10) sendto$inet(r0, &(0x7f000001e000-0x32)="32000000180025fb0700940d091804828020fe20000400050000001e0f00030001ffff89ffffff0024000000020056d71888", 0x32, 0x0, 0x0, 0x0) 2018/01/09 16:41:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept(r0, &(0x7f0000f66000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000ab9000-0x4)=0x8) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000549000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000298000)=0xc) bind$alg(r0, &(0x7f000009f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) r3 = socket(0x0, 0x6, 0x6) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000f8f000)={@common='rose0\x00', @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$key(0xf, 0x3, 0x2) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000c6d000)=0x9e96, 0xfffffdc8) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl(r1, 0x4, &(0x7f00004da000-0xdd)="9e623c488e95601c978a391079e44e175f761b137dbd3a05de12ae144cf1250b13eff334158b083f02f9e5f9633c9b0c25bcc3192d186f5ff8ee7269d94680fcdf8f9bd2a87ec4597d123158bfde18433e6c44cc9fda6fffbef7614d043ec81b0f0e4371f07948a549cd4564aee556f088c6fd4fa746cae53be5080109b45f15795e777eceed2bc3708d977f6e472159bc1e060af6352131716922ac1056406468c02031c48369d96048a008a014a500cc408c1cddb4716c4406dabfc662c3be7ba5818f2a2609df28d0edc2177c2195b744c0efc7fbae8fd327ca9a02") ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f00001c5000)={r2, r4}) getsockname$packet(r1, &(0x7f0000ca8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b24000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f00002ca000)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8, 0x28d8, 0x8, 0x400, 0x8b, 0x100000, r6}) accept$packet(r4, &(0x7f0000a5f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000d73000)=0x14) pipe(&(0x7f0000afe000-0x3)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r8, 0xc0106403, &(0x7f0000b62000-0x10)={0xffffffffffffffff, 0x3, 0x101, 0x888}) bpf$PROG_LOAD(0x5, &(0x7f0000dc7000)={0xf, 0x2, &(0x7f000034a000-0x10)=@raw=[@generic={0x8001, 0x7, 0x913, 0x9}], &(0x7f0000fae000-0xa)='syzkaller\x00', 0x8, 0xa1, &(0x7f0000358000)=""/161, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r7}, 0x48) sendmsg$key(r5, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000208000)={0x0, 0x0}) 2018/01/09 16:41:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000dcb000-0x8)={0x0, 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f0000b82000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000020000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f000096f000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x7, r1}) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet6_udp(0xa, 0x2, 0x0) socket$inet_sctp(0x2, 0x3, 0x84) r2 = socket$bt_sco(0x1f, 0x5, 0x2) r3 = accept4(r2, 0x0, &(0x7f0000539000)=0x0, 0x80000) accept$unix(r3, 0x0, &(0x7f0000a32000-0x4)=0x0) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f00009dd000-0x1)=0x9, &(0x7f000075f000-0x8)=0x1) r4 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r6, &(0x7f0000132000-0x38)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000299000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0x0) pipe(&(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002d5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r9, &(0x7f0000def000-0x38)={&(0x7f0000626000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000e70000)=[], 0x0, &(0x7f00006b7000)=""/640, 0x280, 0x0}, 0x0) sendmsg$unix(r8, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r7]}], 0x1, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) [ 202.969242] netlink: 'syz-executor0': attribute type 3 has an invalid length. 2018/01/09 16:41:12 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000)=@common='dummy0\x00', 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000360000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bcsh0\x00'}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r2, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r1, 0x3}, 0x6) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000004000-0x28)={r1, 0x66, "481018f515b975b250a8edcdc5a40a13f4a39648c72f4a347837b59334b54ccdb2cea027bc6f5af0fcce250c4b40bc9713d3b9364e110bd2fe812e4b32e39cec8abdd16f8c32743b291226a1a36cd6d2ab4f7cb6906504b73d182b7ea1f4299bbfc961a3d6e9"}, &(0x7f0000004000-0x4)=0x6e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000cda000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cc6000)=0x8) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000347000-0x10)=[{&(0x7f0000972000)="390000001300090480000000000000001800002c0100000045ff010700000014190016001100030004e101000701d0000001010c00006fe422", 0x39}], 0x1) 2018/01/09 16:41:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000b52000)="26000000420047f1938d0000000000000050f16b9cbdea031200f8454a6809e517c76e328a67", 0x26) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000cc5000-0x10)={0x0, 0x2, 0x4, 0x1}, &(0x7f0000ec1000-0x3)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000987000-0xc)=@sack_info={r1, 0x100, 0x7}, 0xc) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000e1b000-0x4)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00001d1000-0x8c)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x8c) 2018/01/09 16:41:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) accept(r1, &(0x7f0000b04000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00003c7000-0x4)=0x10) sendmmsg$alg(r1, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000078000-0x30)=[], 0x351, &(0x7f0000dd7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x492492492492501, 0x0) write(r1, &(0x7f00007de000)="03789f6046f5b7374581999b2da815c5ee3952c65292661ea715e47cf7d75d4c442ef44d73dacd938e9ce1ba46d17922791ace967bee79ff82d196419f066ecf84f92e9eb14f57d03c0b3ca94e6cfc0215057fab7235724192e41fa89520c1419c7303eb41461d167731be05c2b22e9a", 0x70) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 16:41:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = accept4(r0, 0x0, &(0x7f0000e56000)=0x57, 0x0) getsockopt$packet_int(r2, 0x107, 0x12, &(0x7f0000f36000-0x4)=0x0, &(0x7f0000b30000)=0x4) connect$nfc_raw(r2, &(0x7f0000637000-0x10)={0x27, 0xfff, 0x5b, 0x7}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000856000)=@assoc_value={0x0, 0x0}, &(0x7f0000579000-0x4)=0x8) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000187000-0x8)={r0, r1}) accept4$inet(r2, &(0x7f000026a000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006c5000-0x4)=0x10, 0x80800) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x18, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00005f0000)=@int=0x0, &(0x7f00006fe000-0x4)=0x4) 2018/01/09 16:41:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f00000c4000-0x4)=0x10001, 0x4) bind$alg(r0, &(0x7f0000d79000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004d2000-0x10)="", 0x18a) bind$alg(r0, &(0x7f00006a9000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192\x00'}, 0x58) 2018/01/09 16:41:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r0, 0x84, 0x7b, &(0x7f00005ce000)=""/0, &(0x7f00002cf000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000efc000-0x74)={0x0, 0x6c, "6cd5ee7c3c9fc68e0558335f54a7341bd29e0cdd3cdd6150d8171be72a2cbb0d6104c9294f52c758fe77ea46dda5d2d8111cc52ead877e383440eab4aee37fafd7d65f1ac4fc436a4f078237c4913d969c7230df82d8ee971826fdfaf7ebfefd114fea017c9dbafc34dbbae1"}, &(0x7f0000083000)=0x74) socketpair$inet(0x2, 0x6, 0x7f, &(0x7f000045e000-0x8)={0x0, 0x0}) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000702000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003b1000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000acd000)={r1, 0x1c, &(0x7f0000908000-0x1c)=[@in6={0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x807}]}, &(0x7f0000de1000)=0x10) pipe(&(0x7f00008a2000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f00009d2000-0x10)={0xab0, 0x1, 0x3, 0x8001}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000173000)={r3, 0x64, 0x20}, 0xc) [ 203.036151] netlink: 'syz-executor0': attribute type 3 has an invalid length. 2018/01/09 16:41:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x800, 0xd60a) write(r0, &(0x7f000095d000)="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", 0xae) 2018/01/09 16:41:12 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000001000)={&(0x7f0000000000/0x1000)=nil, 0x8, 0xe8777c4ec7c2ee15, 0x10, &(0x7f0000c24000/0x4000)=nil, 0x6}) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_ifreq(r1, 0x8946, &(0x7f0000eae000)={@common='lo\x00', @ifru_data=&(0x7f0000c86000)="16000000800100230085000a000200060c000000000003fee159a709ff2d00"}) 2018/01/09 16:41:12 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000000f000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x5d}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/09 16:41:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10000) write(r0, &(0x7f00001e1000)="260000002a0047090000000807ee04001000401403000007dfffffff000000000001ffe36e35", 0x26) 2018/01/09 16:41:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000c0c000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000909000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ad3000)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000737000)={@loopback={0x0, 0x1}, r1}, 0x14) r2 = socket$netlink(0x10, 0x3, 0x10) r3 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPCONNDEL(r3, 0x400442c9, &(0x7f000033d000)={0x2, "df308580f98e"}) getsockopt$sock_int(r3, 0x1, 0x3d, &(0x7f0000133000)=0x0, &(0x7f0000043000)=0x4) write(r2, &(0x7f0000172000-0x9a)="290000001f0007a7ff000000000000000d000600e00000000b4013000000000000000000000000106d", 0x29) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000628000)={0x0, 0x32, 0x30, 0x3ff, 0x200}, &(0x7f0000648000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f000091a000)={r5, 0x57ad}, &(0x7f0000d67000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000f99000)={0x0, 0x0}, 0x8) r6 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_tcp_buf(r6, 0x6, 0xd, &(0x7f000054e000)="e841c0c4415df70a776d97d6d3ee301ffdae0f", 0x13) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000067f000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f0000baf000-0xe8)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e60000)=0xfe462de2) setsockopt$inet_mreqn(r7, 0x0, 0x20, &(0x7f0000eb0000-0xc)={@loopback=0x7f000001, @rand_addr=0x3f, r8}, 0xc) 2018/01/09 16:41:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007c1000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_int(r1, 0x0, 0x12, &(0x7f00006d1000-0x4)=0x9, 0x4) bind$alg(r0, &(0x7f0000bbb000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) 2018/01/09 16:41:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000097c000)=[{0x0, 0x0, &(0x7f000082f000-0x40)=[{&(0x7f000087f000-0x1000)="677991f7dbc7a0a893d1751e3076b7b0791aa5b1306318df9d102d04569f209ce398ef9884aeb8fa47b98bbed6ed14b26a91ff260d5beb5ed532392fb957d09e54e4a154aa535ca4196b140350f84be0611c684dbb4d3fe6eb42debadb25105a087457bfe3bebb3509d7272aeb3f0c3a500fe7355ff5a0984e702432cdc0074a4647692780a094bb673647f1b386ce26", 0x90}], 0x1, &(0x7f000069f000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000a52000-0x20)={@generic="9ff303ca5e686d74777c6729c5087ea2", @ifru_flags=0x800}) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 16:41:12 executing program 0: mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x21) sendmmsg$nfc_llcp(r0, &(0x7f0000239000-0x38)=[{&(0x7f0000231000-0x60)={0x27, 0x1, 0x8, 0x0, 0x0, 0x0, "a227cfd86399c1ac204eb4a65b21e531678e893e12003ab58c3204d87625cb37d67298ca57fad84a7a71bddd674dcd27daed2fc91b7153033dfc878eb6b571", 0x0}, 0x60, &(0x7f0000238000)=[], 0x0, &(0x7f00001c5000-0xb)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) 2018/01/09 16:41:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000dfa000)="2600000022004701870000000000ffee006d0000000000000004093c51f10101c7033500b017", 0x26) recvmsg(r0, &(0x7f0000aaa000)={0x0, 0x0, &(0x7f00005ef000-0x20)=[{&(0x7f00009d9000)=""/4096, 0x1000}, {&(0x7f000014c000-0x39)=""/57, 0x39}], 0x2, 0x0, 0x0, 0x0}, 0x0) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000af4000-0x4)=@int=0x7, 0x4) 2018/01/09 16:41:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00001a1000-0x10)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000062a000)={r2, r0}) recvfrom$inet(r2, &(0x7f0000b56000-0x95)=""/149, 0x95, 0x0, &(0x7f00008d1000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = accept4(r1, 0x0, &(0x7f0000f79000)=0x0, 0x80000) getsockopt$ax25_int(r3, 0x101, 0xa, &(0x7f0000ca0000-0x4)=0x0, &(0x7f00008ae000-0x4)=0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000166000-0x8)=0xbd79) socket$netlink(0x10, 0x3, 0x22) 2018/01/09 16:41:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000367000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000c9b000-0x4)=0x1c) sendmmsg(r0, &(0x7f000020a000)=[{{&(0x7f0000662000-0x10)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d66000)=[{&(0x7f00001ba000)="dcaf0ab86a159ae0d9497d40d6d2cabe5d62dfcc3cc63cbd57873bbf60a03e1da5e2b833f90b070ad1d2a6869348c32baf50edecd235832ce605b86215281d8fefb02debe122dec9724592ad8aaa9855dec7747cc39a7139be7620f81d34c237a948a15d2a1efef7f3a88945849cd9a3512df1a22a4fecaa97a9137438950ef947875f9a00f5a102ec1770fb6a0b11855ec0cd8808115cb50617d14d4cfb591d423f84e533046da808179c6368da1590b20964976a188d06d3d80ef06c256a48db2cd04af560aeefbcaee1d03defc889dc744213e6165e6bb1f480dfc2b34854572c7d3523331333b89139606eb7fd95d416e105af387ee89c", 0xf9}, {&(0x7f00003ee000)="b2cc588d3c349f838634365d296d4a7fc757403692eb518b3335ed5a518059560cc8c7", 0x23}, {&(0x7f0000b05000-0xda)="6c6095ec9d74fafacd434d57d918142fa83dde4016f4b9e2f1e1420aa7a08e5ff26d9f90d5fef81c44c3e2a8b2309f4ab25a6cfc5b380941435880a02ec78cb8c499a7ff551b3725a71351b38b72e3113f18f639b7ad67662a6e04dcf555c5f4c0e21c73fe6d8092106afd557d181af31ffb43817380569362e9224ce826278b79ed5971935163b01cc2768d33495d0fca7e2692ddbaa503eca78515dfd445ad074336d5d8a3ada377d1a2da945dde2aec6951e0bcdff5e482a7c54f1c071fc9f4a7e67064694bf6abd91033572a084ee1104503bcfda032b20e", 0xda}, {&(0x7f0000690000-0xc1)="1544adf7a0d1e3faeec7fd19482a8bf504b8c39e30a89025c01f5ac488f7ec033915da512ade9a1a21c6ca91d9a1d259ec34524ec6dbae76531a21231a8c6b9e55f34823b49c07454d0aa4d2855819b752a8375d81d98cbd152073ed611d45392b8ba3ea3d320ad4ffa0ba5f6c6b8ec9761c20e2bfb5bb75434df509e6857eeb1b10eb9cc04bf52a92d9bff2c9c78b4821a7e7d5d514959d21ff1b2a405f3bf9bd9140d62efd2aefe940b196c9abc098c438647969b18525e7c60b18ea5d685c07", 0xc1}, {&(0x7f00003d1000-0x56)="7ea73dd477b70a2332579fed4a4a1038bc9cbe59017595537f2cd880c1db26ea0769e16793d724187b7ffabeb7beb165a514ee1995198a2e75f7e928e26725d7b5c26517902f30ac43c7e81dbce80df64e43c9f3ce63", 0x56}, {&(0x7f000029b000+0xe26)="a46e6d9858af9c949dd76e0d4b6eea0a5b30ec91e26e78f348c6fcd4e68ca4c68baf3493ab0c28300228c9c4ea87f146405760bfba12a597e10724db9fec880560cacc585414555705d8b2a8796f18e6f56b9688169cc77b59eaa845fa290b08be57b9af89b990", 0x67}, {&(0x7f0000767000)="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", 0xfa}, {&(0x7f0000b3d000-0x2f)="7c5acf9a053002a4dbb3be5b8d9a0919701e059e99bf7af1b0a769bfac107926ed1eb995618b45fad5f109ea9f19d5", 0x2f}, {&(0x7f00000bb000)="0c3e0e01c94e4cec1fdaa1524ef86e5016197a2d42601b09", 0x18}, {&(0x7f0000f9f000)="b72853695a5bac9ee49158c5208cfc4ae8ff4d69c44841c4553655894604bc4789f26c21a38ea223f7fc7a9874cbcd51d5038e46494873a365a947d2a1b719ce5368f28ad00130bf320189a835547448090599524d2c78e7191d7fc1954f23f77c496e6bbbfc6709c4d5bd73b7fcb00d19202b22f72cd514c4d5a144429e1fb30fa8600429abd1c9f026432252c24bf2d2f408899e7775de23", 0x99}], 0xa, &(0x7f000018f000-0x128)=[{0xb8, 0x10f, 0x7f, "9bfd65e81f21d0af1f52cea38dd6f60709042db13d2ad4dedc88207721fb60b175655d53d1208891ae8e9a4cfd022c4ee985edb5a09b51dbcabc931988ee5fec7f62562fa9068a5ab3f691e649e5aa10a6b21ed9d0aa1ffd645cd030e18409612b31563a75304012313db8d57ce1c3b91fb73026cbc8f10f1e35e143dc6f925855c131da690d6f82814d6000cae10387e675dabc7f82c20a2e3317ee479eaef72c913174"}, {0x70, 0x105, 0xf30, "00d4a8e279e7404f02a8a6f23c06aa1839af04bc5c472bb8c3c3854fdc8f6802153b82ad8a82a721f43b6f9a386019264f1bd124617126c82f6504f8a95180405268a475a8841cfd0a65860c6e3442e3d9faf4bcb317a2b8b0e9870c027a27"}], 0x128, 0x84}, 0x7}, {{&(0x7f00007f8000-0x6)=@hci={0x1f, 0x9, 0x3}, 0x6, &(0x7f0000088000-0x60)=[{&(0x7f00002c8000)="e546c3b0c10cd5e1df689c41a77ba4ad296258447706290fb531d88f7275a8d2586fc08413000b115edf5470f8c316c53f79aaabe3207dab5dde58f2f6da4a52a20e00c4f1d02b25d7a9d2dd4d32fc69ff7c4e804375", 0x56}, {&(0x7f000045e000-0xf9)="be4fb6bcd4835e276ece70e96bd7bece6e6d3ba11c30fbf6378cf436acc4232538eda1a6a738661f80fa8ccf231a018be47521f9baf44f5f4d3e6d2bbbab95865731ecf6f84d330aa6d1a74afe6b22b53e5bf91aaae13e06a481cbf6fd260dca3b0d1051512f6d8f42a5a126923059cab80d394c1d998a46ebbbf2a2216b351a89261b5c922cbf2d4866afb91b21668e6d5c3f09b2874128953ad9d07ab492efc332e022ba128d21f15e941f3c40daf1b9de66bbf148b73bcc395f844abf0286320da61c6401bf05f9f818bb311ba781e29f97424177f46d266d3322dbc17d31231386990ccd497dd85d204b52893a67786917d6aa0418745d", 0xf9}, {&(0x7f0000a08000-0x86)="386d294b3428b8e9023c35e311727b84b68dd7d8a51cc002c07e9d787673c68ab56055b6204b2dd6ad14115c9e56a92980f669cf26b009639876bb70bc0f364b3e44baf102bd7313078f7409361ccac9cb679b0e5c8951a3f53b813bb5ba81ec70163e25db1e31c8b4e160004db9075541e22a55af00495cfec0b61d1d438cbc09cb25cbe3b3", 0x86}, {&(0x7f00003c5000)="d9e2716ddec07b632206aa666e3104c2f7e4d4e42913bd38cf72b59d7caa42c45b789ba8ce5f5e6b403ce062a9f216bf0646056f40", 0x35}, {&(0x7f00008b0000)="329a20e042e2e3a047c9670c3f7bda5e48dbb9fab6ac305deacc9008efa2116a49e10c4eca12d2f0f6e36ccea6ade517855da2e84cc896351efef67b", 0x3c}, {&(0x7f0000161000-0xf1)="c8c8356aeca4d01c54c7e0e8cef85e8b102d79425ff3c6a45314280380aafe8c8187d47ea98ad4521afbad236b7b60c5d88290358f07fc35021c76d0b421c9be09278946e79694b908288c76b65b013ac2944a0595aaf016c4881a1e57e2dfe87811c4ab6aa68c78505bdd51e0410b1928ff40d597ad12dd2d8d2f84d1fde76669ddf94d8640374518a17eec1f85d703dde79d5cf8f08578f8c50fad725c6f3ab50c40d94ec162078923850dd7e2b1b0bc41fe7639c2818666e4db70afbd70a96fa44f943c51379fcf274e2ffea551c77986dcd2e4044fd562538e289b0e071e75231faa6fc751c4783aec48f95599ab71", 0xf1}], 0x6, &(0x7f00002d8000)=[{0x20, 0x11f, 0x2, "0fb8d4e12d01b6732d940295ee3663d2"}, {0xa8, 0x113, 0x8, "0a2691fe910f6e2536b4c045c121f2f9a7f407a1854b52833e0e33bd7748a942b0dfb180e191369c7a858ea65f26e133673f4c379b4d1af17551d8abdf13eb3cfeca2e16082675cd525ff2c373a3e2a8f6ae3d22dd6c162db0b094712c6fe1c73c109c74ee573c5d24f7feaa81074bfedf986a0a967782845c5b70eeddf8eb0a6c5ba79315bb4f4360601e09fcad122ff0"}, {0x78, 0x29, 0x4, "aae8f51479649da2ffc4f2cad7c7490e311fb006cda8305b6cb180def4a89a4d1912b122eb26685411acc676bdb323cff14ba2b96d8da727e2a1539c35ed8bf725186b0a36281cb90b8312282e5045050aef05485a4e9a64c184b209465105695c99"}, {0xa0, 0x103, 0x1, "7e2d39afc65061637ad5d78bc0d3c15c7bdbff2e2656d1af0a03ff477107d9917b2fbf52e5bc18d4fca64c2bfda748b600902c17ec95fc6250eeaa68d22bf007b7a1e1d15d1fd0096a2419b5412922ddad7a89f555df9cc10024697c7558c7f7308711dad41b10d1f1476458729fa470235958d3f4ab1f7340117388257f009e4f7faa11d311cbf018ba7f5572f0"}, {0x38, 0x10f, 0x2, "f49cf8211a8192aa55f142ecf30f3c79a47239acd6cff765f6cde02e07176faaa17ee1ad"}, {0xe8, 0x115, 0x3ce, "c3c54c02323e6e82c3d0414ebadc6e7acd8075a3035b25597298ce08c91bc7782692f2cd05988f132cb5b5c760aeb7fe9e2ea113bb51d96d9f346701eb31add870e0bae9c863e180c8d8615f6881f0f8f7352f9b1220f416ec771fab6b5b7c79466f0b935f1461d65e01ae24107aa3f54da869ac1fc60f4801f91a97b3d57d83acfdc06253da5928b6586252ca27fc2e3f4740ba324cd3b03db59aa1beb4f9cb5e8316dd1249b4c5200e9193597b34f74309f28135a7bfd4de619b0b45547379b2d45d1a4db941f5fce97ef1dfdb54b94984"}], 0x300, 0x814}, 0x3}, {{0x0, 0x0, &(0x7f000072c000)=[{&(0x7f0000353000-0xd6)="8e31ae435aea626e5bd5d6798a41e72804122d1c5cf477623552164e420b8878246b4953f197754a97d4bf6c2d6b5862bd8182cfe3e2d93dfbcd0c5f08480e7ee553d2c5bb1d81c41d4380641a2657e597dc60d8225ed566cd2d56e75a0ae021f1b0fa74bab9461924d758152c828c816086170450ba230418d50e971fdad78337480e800d11908ab6a183983351f21ebb8e65a7dc68f1b36c6ac93d5a0e2d1bb6651715b25d9385cb056a8b5992764fe1811409ee06b9c5cd9fff87ee12099c360e4b01d793874aabc1b3413d655da758410806aadd", 0xd6}, 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0x1000}, {&(0x7f00008e5000)="ff7552f5f136cafb6bd0d5340cb87f2ca753b69e496d99c89ce382e9aaf4d8b54b34a79f6b9f5052ec5ea9f465c6b7f959cfd27c079fac6d7aa05586637919a88a20fcc8cf4219ad555bc343845ec8ee985d7ea48404e045bbae51f41430e331d7082ae60f3434e0fae118a4eea8be21e4ea383ce31f336bb3484c9efbafb5a2a4a35431d0412ecd908d3e399722fc1e2471a43814ef85b0e91dbad4cd3bfd7507ccdbcf5f34dfc5cc5ae0d1db3b2cc96a5cfc7e26c5015e146ca8ca59eba1dacf058ca07558055dd45d2c76ae315aa586726871f60db2ea5fd7bf172e5759", 0xdf}, {&(0x7f0000905000-0xe8)="2614fd729e30ef5ac76f565f542a4cb9b54517addca02b796e4a87d9b0693576df280d494f1b6c0bc9272d821968d953ccd779fa1bc62397068ab095c6c436ea75713dc7f4782c9f34b29ada4a6114a32a70ee46c467f40ab7397b23784bd1e488dcd928e77f402061819357bf942c5f9f77ed166d8487b6724aacc3caa6206657c9f64face9b2cfe2a301ef61664b8eccf4e1645315563ef14103997befc2bdc6aee95095b41335bd31a2dedbdf19c6fc41f1a9c41699b6406e65575e2a2ca332e7f21d9079fc1f04a1fa3218d0132bab72528530667efc636d89a9ac3a7dca3dc6343bbc14c241", 0xe8}, {&(0x7f00006d8000+0x610)="506c162e0924c29c32552c1ee86c4b976b357af2923ac80e2ff78424ecdd691b502d", 0x22}, {&(0x7f00003e6000)="648a1b49253e71fc1d4af2de71b23b18f820ce9467a132000241c4001927c91f60b46a6d86403af72a2b493eadceec2daaa2b1dead2201f215c5addc0d9e46c4dc1bde5ff321bc66fe489946b138e6b65c7e4ef7b310da74af7618a6fb90e59418ac6093cd118a1e96697359e743b9936ef1775416804469d4f19192332fd35cc4ba594c230806b62d1d46cdc3fd0abb04a93a5d694e6cc95d721c64f1eb3a77afd6da2cffd7a7e90916ef460587591d14095cfdb5dccfb1a8122cadcbe16d1050e7d2d23a43b6225fdf534c66490b6ca4228e6d94e57761e97131e784", 0xdd}], 0x6, &(0x7f0000ef2000-0x3a8)=[{0x40, 0x113, 0x6, "3d0cdef0cf7f2500a27b5883e2fc32819af4aa45ebb062b3f06c9002e2be18915386a521bc97c21ea8"}, {0xb8, 0x3b, 0x3, "58089f995e459d7750ba59f0e0efb23104dd15a8166ce61a84038e3e2b950b270713374c0dfcf90d33327a328a3fdb71ab16f576e6dcb25401e457fe60e887ba9dbdbf67c2679caebc452e79fba76456f50f648f1f0bdabf1e1f863e184d6bb9db12b9860b60ce070e5e94a3ad38ac30271c640a34b708c2f480cdb3a93a32f4a5379b03e3310b9bf8422e9ac12b374760f62c5dcb8c3dcb68c0cc27a3d542277b9e62d8977eb150"}, {0x78, 0x115, 0x80, "bc87fcada7bb0a5d56a33d0fd3c1c79b973e70ef930d1ce47d4650629fefbfb04ab71638dd809b370a940166171e32f554a2e69d2db3b2c4be709622b43821d30ffe452ba23affc023ebf95ef65a651b0d5bf534645a25c0ea6058d6622c6136919b"}, {0x58, 0x11f, 0x1, "636a3e71e1f8597cc2df52a749595df0da5d974f7c9f70fb3cf8bc9ef4672821f5aa75cf78bfa093e98afb61bdd98e8b87fc6326b3b5ba359e8f823e4e115d0c388562cffe"}, {0xd8, 0x119, 0x4, "245124ab23ecbe88c56a9eab79c06215431b6e6540437780c383afe26abdde9694c9c6234858d5fcab4b49cdb0d35013a08420acbde015e2a8e73f17180d3195076ada750b0d9dfb3d3f3cffa05e0e07a56c788ca5e8052559c92000b02c37b2b2d60fee46cabf0cf48c664f6651e5f4470a68cb1f95db367707bc3c1392c5e9146365f3ce7000eef57ae1cf7676019f6bde7ca368ba10cfe53784d56a8fdede6dceca4d237569bea4140c0e9ed2fcde620b5b14f3d346059556ca4a2dc6137061994296ecd9"}, {0x108, 0x18b, 0x768, "eeebd522c12d93fe1765a53e81a4b7f945706d12b3e23b41939afb1c1e2c03d8b7bd1793a46c67a26d97e7647d4326bd88f00d2ac96c414694b6d5fbc31e5f58de9d1f48c8a0db4ac16f3648f2f6706f4a9842d8694b3e4c9f2a24a0fe3078826977d2d1a310a13edd14636f1e7b433ecb431e2d3014a11b29d2933cf5d672e9d4a0b14b34e96f631b046943bfad2e6d0c729bae5f8bbec6374b2f1be3bd720830756481372bd3c74693aeb18084d6d08cebbc7e0cba2e37da756b5c67c5b31944a5a43873c7fef811ba1d635cf2da294b24c56e25887594a92c577a76ac3ebae031924e3beb646ead8d91ad29192293f1746e"}], 0x3a8, 0x20000040}, 0x5}], 0x3, 0x40011) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000b52000)="26000000420047f1938d0000000000000050f16b9cbdea031200f8454a6809e517c76e328a67", 0x26) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000468000)={0x2, 0x100, 0x8001, 0xf54}, 0x10) 2018/01/09 16:41:12 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x80)=@generic={0x0, ""/126}, &(0x7f00004e6000-0x4)=0x80, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001000-0x10)={0x6, &(0x7f0000001000-0x30)=[{0x10000, 0x1, 0x3f, 0x7fff}, {0x623a, 0x2, 0x7fffffff, 0x8000000000000}, {0x9, 0x7, 0x8cfe, 0x3f}, {0x8001, 0x1, 0x1, 0x6}, {0x101, 0xfffffffffffff74f, 0x6550, 0x2}, {0x401, 0x7fff, 0xfffffffffffffeff, 0x3}]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x3c}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) setsockopt$sock_void(r1, 0x29, 0x23, 0x0, 0x0) 2018/01/09 16:41:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x801, 0x0, &(0x7f0000658000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f22000-0xa0)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, 0x400, 0xc58f, 0x4}, &(0x7f0000185000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000172000)={0x565f, 0x4, 0x7, 0x0, r2}, 0x10) writev(r1, &(0x7f0000ffa000-0x10)=[{&(0x7f00003fb000)="04", 0x1}], 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000e7c000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x7, @local={0xac, 0x14, 0x0, 0xaa}}, 0xfffffffffffffe89) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000056d000-0x8)=@assoc_value={r2, 0x3f}, &(0x7f0000b06000)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000933000)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x100, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in6={0xa, 0x3, 0x227d, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000}, @in6={0xa, 0x3, 0xfffffffffffffbff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}], 0x80) poll(&(0x7f00009cf000-0x40)=[{r0, 0x8, 0x0}, {r1, 0x200, 0x0}, {r0, 0x0, 0x0}, {r0, 0x8088, 0x0}, {r0, 0x200, 0x0}, {r0, 0x8020, 0x0}, {r0, 0x640, 0x0}, {r1, 0xc100, 0x0}], 0x8, 0x8) 2018/01/09 16:41:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000005, 0x0, &(0x7f00000e8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000033000)=""/1, 0x1) close(r0) socketpair(0x11, 0x6, 0x3, &(0x7f00000df000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000f3d000-0x5c)={{0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, {0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x3, [0x6, 0x5, 0x221, 0x10001, 0x9, 0x80, 0x4, 0x8]}, 0x5c) socketpair(0x1e, 0x5, 0x0, &(0x7f00005da000-0x8)={0x0, 0x0}) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000ea6000-0x4)=0x8, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000037000)=0x8, 0x4) close(r1) 2018/01/09 16:41:12 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in=@empty=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x1)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000001000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, r1}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000ae4000-0x10)={&(0x7f0000594000)='./file0\x00', 0x0, 0x10}, 0xffffffffffffff5e) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/09 16:41:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000b52000)="26000000420047f1938d0000000000000050f16b9cbdea031200f8454a6809e517c76e328a67", 0x26) accept$alg(r0, 0x0, 0x0) 2018/01/09 16:41:12 executing program 6: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000001b000)={0x0, 0x0}) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000ffe000-0x10)=@llc={0x1a, 0x6, 0x4, 0x7ff, 0x81, 0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) r1 = socket$unix(0x1, 0x805, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fff000-0x4)={r1}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r2, &(0x7f0000fff000-0xc)={0x10, 0x0, 0x1, 0x80000000}, 0xc) accept4(r1, &(0x7f0000b28000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000b29000-0x4)=0x8, 0x0) 2018/01/09 16:41:12 executing program 3: socket$kcm(0x29, 0x2, 0x0) 2018/01/09 16:41:12 executing program 1: r0 = socket(0x11, 0x806, 0x401) setsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f00005e7000)="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", 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000b52000)="26000000420047f1938d0000000000000050f16b9cbdea031200f8454a6809e517c76e328a67", 0x26) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) 2018/01/09 16:41:12 executing program 3: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5421, &(0x7f0000fdf000)=0x4) read(r0, &(0x7f0000007000-0xc7)=""/199, 0xc7) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00006af000-0xb8)={0x0, 0x7fffffff, 0x10001, 0x7, 0xd0b, 0x2, 0x7, 0x2, {0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x8, 0x6159, 0x0, 0x0}}, &(0x7f0000fe5000)=0xb8) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000fe6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000fe6000)={@loopback={0x0, 0x1}, 0x6, r3}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000668000-0x6)={r2, 0x7}, &(0x7f0000800000)=0x6) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00003fa000-0x4)=@int=0x0, &(0x7f0000fe4000)=0x4) 2018/01/09 16:41:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00003ec000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00009e2000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000061c000)=0xe8) connect$inet6(r0, &(0x7f00002ea000+0xcd8)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000030000)=0x0, &(0x7f0000757000+0xd6f)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00009c0000-0x4)={r0}) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000faa000)=0xb67) 2018/01/09 16:41:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x30, &(0x7f0000773000-0x31)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {{0x6558, @ipx={0xffff, 0x1e, 0x0, 0x0, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, ""}}}}, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000050000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000a89000-0x4)=0xe) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000658000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005fe000)=0x14) 2018/01/09 16:41:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f000058d000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000d42000)={0x0, 0xb9, "9d3d9b440bb3ebbb9b099647f05d0eecc2696725a00a7d2ebf25ffa26f6894261a50a8d696f13f80ff39e408da722831370b519e2be3522f3a5143a59b598f49c9b0839da2a76bedf651df79b54dcb7d536c245949d2d14bb1ed977df59ea1e9d5e3e9a773aaea6572718ebe9285aaa5a061ca998596f1e38a90dcb6a898f51b4bd0543b165305557d3c7f628653fba89d2c96996732c769157fe33c41bc597f4df58b9658d3b4b81b94da7219523c7273b9bb97454865ce58"}, &(0x7f000098c000-0x4)=0xc1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000f8e000)={r2, 0x0}, &(0x7f00002f3000)=0x8) getsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000868000-0x4)=0x0, &(0x7f000020f000-0x4)=0x4) 2018/01/09 16:41:12 executing program 6: mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f000020e000-0xc)={{0xffffffff, 0x5616, 0x6, 0x6, 0x5, 0xa2df}, 0x7}) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000f60000-0x82)=""/210, &(0x7f00007b2000-0x4)=0xd2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000a83000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0xff, 0x2, 0x400, 0x1, 0x1}, 0x20) 2018/01/09 16:41:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f000025d000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001c6000-0x4)=0x10, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000010c000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000da7000)=0x14) r1 = socket(0x20000000000000a, 0x2, 0x0) bind$inet6(r1, &(0x7f0000bc3000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) connect$inet6(r1, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00006e9000)={0x0, 0x7, 0xffff, 0x4, 0x10000, 0x101}, &(0x7f0000bc0000)=0x14) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f65000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f0000775000-0x10)={0x1000, &(0x7f000080b000-0x1000)="f1a5e808a2c930fb851e4447731dc31f3fc61deb3298515624bee5c2f08bfd7e15e67c1bf08dc364ba6927a0f3fcc281bf660a4233cfc4b0a9e8e7f0dc9a0dcdcad347ecbbda9d8e2e29f80b4404f87e86bcfca5c8db6affbdedd9c196a5421efcda23e9668610163c5ca3f074eb6a83a0b728c70ed7299229af9aa71e0fe6488969cf6b1ff353dc0d8f0ca615320db793eea3a1d8740325ec6f2592737fbab48110acd2d023a539d9b1794aab8734b36c1707dee6cfe52b76499f68f5b6841676749dcf936caf2bdc94648f9af8c165e8c2cb72787b506691fc31eab4431a4f821464c400edf0325fc9c64d9bed3c76ca90433054f6db4507a1e8557ea0bf121a616fb617f7cff192e25cbde91fac9ecc7da09427d3fb6ecc0ea37d1cb76a05bc3f654ebeea4290e3dd19baa654672023ffafa13b0b174b1f39b5c1fe199d64126118e0fd48054a8a9810c686bc657482cd05d6dc9400f6fa436f25114552a5ba5ce5dbd7558d5c608339d24192bfb61a365309eb57559a4e9d10e834f9ce8971d9e33b9ef36915880091de6529988b3aa50f5a431b506076fb7a3a5301bd6ef5cdd289d84fabbb227a6008ba626d6df41e9ac51c9b3617f121881a641bea910c841d359125b7c97f853c152ffd8d788ac08432adef384e83a8383124358d29b82d9eaa7462f68ece205d3a090058bf2666684bca73389c547616f8d91a3e81df9d98d5381e1c4dcc55af74add908d3ac20cb8c137b7b65de363676da7b2f5c4c79c76d5d0f2bc35fcc0e37b4ec8aa89322258d42addfbd4fad404165df885af1227423a5927ba00d77bd5d951336ed84df77921233ddb4cb8da0b8e0f156561a6bd6a79f0c8f86153f8ae243d565916cd748187428acb11b45452a5e3e11d49c96514496afbc0f04753d03e5f77a8eef7c1b170b62a412fd6ff16e7972f7625f8292cb34e1aa7e8a6f06be3f4c7f432bf2739a65424e68a8fb3cf6aefd806a481808004c2db272739412fc05cf9e8b49354c2c0dbbb7e0781a2d5a25164517e1592ca32600cc45de8f4e4d6432ec20175ccf761e7888e2fef3b2d0b9c4b4dad0d338396f70ad114dcdc1c27f0eceaa98e77b7ea41e4993966cbea42b31f07f4749ef5ef8c3a658fa43c5d16f9be1171e18eb3fe8ae75bdc091b6c27bcf3b0dbcf7e6257a33e03e8615fadb2ea15553ea3453c81980d78342f5cc3cfd5526504ff3958f8ae1247096274a89d88d8f22d4bafffe7a9b7b5c95b8bca799addb21d1d1260602b7b98f8e34ffec7fc55f34d44c388d50aefadb49b9363b1d825b8def075c185f11ad2eaa0d36772adee67a3064586e6034d8a5c1f995180391f239a010cd4aeff29faeebe2ce7e896db39aa09c21f357a2c80010837c47f5d45810642d71eb2076d140e10af89384bda27fbdf1b46fbf7661424058caa24f21a1e2eeeae5a7c6c933aa5d5efc6d322731a9f86a9955d5a5879e33d5e825dd6aa0db2fb61c0da35ce7c918d382eea1b9a97a40cc7c9d4e31122a013275ea06fcc59945bdc25fa2df3d43dd1dcbc0c2d38e62742543b199b2cf34b49d0dd4f66c2234f0830a8be635cda4d9f16a7a150628d2701b80a90a064703a6cd9e240508eadc9b9c275d0da65edb28a3f0719324556e44f65e69b3e174083ccf7565cb071f5057486fdd1fcc4f08530617cc4f536fdf6c679a6e4c3dc579bb4bc61768803500e5070cf87bf0bbede44cdbd8ed69235e11e82841739ca3baf4310c2cbd9a425031f2e1b8a214b1cc764d87613e7062478d7f447d4ec488cfafd27871067b2001024fbce8516af4ebb2461709eecf65ccd561844aea1532dca69a55aa6ab2917ac2006ae6838818fb3345d2eef47cf5e9117be32ac95b3d5fe4462da704e6d18bd46c6fa29d1a76f0b95080da1cf31cdcf51434e1d72ac23b3790ed858477ad5e36ad5fb22146c41c02755f8de2c516bb1c6c02aea930c86410979695ab0686701b6079796cb15e41476c9e0dc0e61f08f486db100b83631e6cde666b40cf3212662a1cd99c9420fb1d37aba406205b0a85aa10895ef65091fe1f42152275a4bfd301f6255070ad5ba006d59fa4f8a209bae4068693f64c50a6a1f37586c98bf42f38ee2bf82c2b32eef41d8bf11ccf169d698031669df0fb86ad89a4e49afd524fea98a38efbf233dce64aa350ecf551665abe1c1d2910b6e5475f1b9ae00806dda2ac743c89c41ebe7518de171e4d3216e3f4c2884b89287fb08dc8c24c8c5a16836603a09a9c1f6addd9b165a7668e7c88dc2f19ff5db74983f2cffcbdd60ac7dbbcfaab0bd51f9a33fd20acb621a5c9d0033457a9e5f7f2ea9b3df782a046713979a60b90fae1379285374e5581c63c98fdc8aa7fdb6074bd56a509858064c6b6e67eef48c6413c389f293ecf32a638aadbb68c6bc8d5982b0ca21029554b8e8f36f7be2b9b29836899581c4b4714da53ab002b987454293e2bdba78ed43da5e241132df2d174f39612869adc38cfeb8ea1a20d6d3568026459e893116d265f0c469ffdb6a643029e7ad8f854796ab9ea59e4e05374ae7fa3fdb32385eddb597253390cd817f403c11f4d84be3e1aee06e41f10e044b84fcaa1d5795a6f7f24f79c97d63a17ff760612cc3925941ada5b00b4c828694bf1e24fdf2d86a868de38712d9a0eea0ffe608de19f618aab6c4b25a60fdde77cbaefde67d23d31e3a633b686bc70a4183dc4d88fb9ed6cb2c15463430248f0df28653a8a1d1fe05632ac3b9be2216f95b0f497729926627579fa98bea9b284fed12abd23a0ec2e6853975cfdfc5087ca4af7b8ee6727e471b8903ee0288790abc119fe455ea2bb637454cc17b28ad9bcc0c84cebc2c797c8c481f24d9690113e535a025256ccee9ff908673d362d68529fad086009ee1cf2d16f96a4964e47a46344b39c4e9c134d6caf0faa558eaf15b45443a2abc58fa8c05ff9e62f5928bd95f636a6160fb26e52dd31dd4c3c1332ad6d5693f248700ce8a4290335c6359eadffabf6663677e40472fe8eb0bb5c46313c859fcc22d70fc39c558e57aac5cf565d7b28c1a868674e18c06230d3fba5f1d2cef686206f48c79af63fd1459824c8ca8d9bdb45488335285803de9e675abc02179f3184ae5ddf0edc549a40d8b819a3c493306f31295135f443c97fd11e32ce4a69dac291f73957ccb4a7e1487ab5e634b071086d56ab313749702369c83e46514d9be068f8fc721c76968dea4d79166d5671422b5d7faaffe2965dd24d76f283412288732749d5bef4a9ff02007eab4f19895f3aab81076755d03277cb0dfd9dd0e795b1eea017b03b42c9e2d854df2fea307f03348b017226d801cd1c54a87dd1824ede9efcf3803f4a81a415970755e9a55f6fcf192f4427b9db0a373c27d8a34be0a030ce5d56dfe12569dbea2fefa925bafe308116d562666f9ec89176aaffe600c2576d3237d043748c4b7092a84750f59f943f6432cc79e9450e2ada96c6c0706023de35dd202c48e9593d0be14425daed8d95503c7662854fd719a68463f5ba1b9d7577dc0421b0fb8c0e10361ca70ba6382bf0dd89244cf9853f8d75ee9edeba2fab0e7539926102912d78d16f6d7b369ba4370dff9706239b421089077cd4b8a5571768a9941a5ba3773316242d50f1c7bfa5d3bb4430ca4df8379ab7416ed1f23cc0e790dc61dd38e50c42fc72a3f926426c2f62c51c86a2a0a0cbf2b1c847c7b67e4e09b7ea3f217657fbd39e71edd8a76431b76cb2d344c3a0675fd8c252403fafd3db7501806d7cf0c326405e2d0de0de07ac6d903a1d2f2dd19a6eb463be8f7afd05bb8f2d34bec71cc10f996e15349f10830c56a63ab8c7269a90c101883969676793af88f20ed6d1fcfd38546495dcc38edb888e1b96c2abae67fde9b02aebde94202855a63494ce460b5d2269b635d90cd81d56ec5edc07bc3d16536dd2212fafcfbc70c250cc295133e761ef57031153d7fabbbf93451803f31bd915aa818ba83f70bf3c3e07a3b977aefd09db4c5b322866398e72c19df0e6bf472a1e8b5a7a9c8cab7f332de80cbfaec47c24730958b346291c7f3659dddcdb9bf5985ee3c5f0af6a00b80ef63d34dd26c772b661e4678937b514f9981d5c119836ae6558dab66fb252ef13baf1be126dd448a704a40dedcc8d6b1ac0abbcf14ccd2490194a754f698efd5f18021972e9eec002a0d60689ab82dc3c999e0fed386b08b5df5a05b16c3e410eb1cbfaff901ab77e9020429ee7c419e7791cdd9e6923c2ecbba5b34463794a856cd069652e6bc7ff4d4504bff0e61cdf94b547ceb4909ced061d806568c77f062457b2ddab93d104eda99814cb9b9de693eac1940a3f2435243d9bc153f9cb75893edee0a96e65e7f7ee2d8f48d8e3c36a9974924b7380b7517ce223f2479fa9de44fc8cf7721afb157ec79612ea0da91b87eb79dd708a99ac9bbab6d7579551a6c6591276402ca65e7bcc134aad1041157311ed837edfda5ff5ffc32cafe82a1dc66d4dd958dc81209d0b81bdab898acafb5f8f05a9943037e105eb26b299ae16324eb5188f3a53f2df67fcf1092fc952caca61399f6c0e0c57c046aa22d9d70f370ffdc6dfcf3a6c4c0dd8f52fdea86d898d4d40d0ca8b590622c20c63b4dd0dba7b0aab4901ca982936ee6293a71c1fdb85cc23bee5c50508d431f4afad39a0a44fb6e3e930ac711374279f218ea5a1b418b366e4fd396c81582007da716ee3902315f8a01ce8c3ffc62adceabc7624f03bc791d35a447b171682357c6db10a76f697fb02a95ac4299a390f5124a6661c5a50faca944aabe43b375962b636fa4f6e4c6835739bed849676756b9cad5499e2322821c1b84e9dec8b5089b4b4fb8c210ff65eca3a0d875c39519f71851b0486b578f8e336fcbd2ab600f0d8719689a9240b291c9e89eb272f07a5e9f38cf20ee9abb0ed1e19e38fd1fca918260686a7f129ac56cdf373e1f8fbbf1c72f56c49a8347444281423bbc02be44298992b9cfb218877cf2f67f3ee50777d7588c9acc7d8cfd91b140e789f7d60f3bf1e394d6ebbe3c0869b0b9280b3d1eb47d8b0918721ec9e0f0776c4e065e02f40719bb4a9ce1d628d5aae1f40e520c1ea8ac12f8c38ba8dd88d77442aa3276f28478d56693359d3a78980d70768525c02675144ab2898efb077458f03008f5848fe18f906e3cbcf82f343f807d2f6494a21bbe3798c8d6b97d98845ea6f40e025eb327a8ba18d08b8a77c2d3464334c1e4d701e6d8277161bb7efaa4f80f0484fca18907d2892f4f9b5c4533ca00e99f3f88103879495c3c93a43a2ff869cf78fbae5058529d8574b9ae5f6d97e0deb2d9a17732a6f0887b5c3f3360da7e4e93a3863b9220010f665c520a4786bb46f0c94f9baa1a4b6b8afb0355219a1ea2594a8d67fc4561323ccfa7b0b69a9ac294589e99b870e27f2cdde5c523da28da9fb7ee7ad5866f0260b5b144fb90f44899dc9ffe8f47a98a9bc937c712ca39afecfa505cbdad53a842601c465a7bd4b438f03cc5a7927191ed8b05db1cbb6168bfda6b6072794584461c3eb6c2e248f34f9fd17cb5feae0053b034c64ffe143642cdb44d1db19a9752e979fb222d42bb7041627fa0c5ffbd184d0bdff63b1d1e5579544081a6f2cd1db455229baa0a596ae6b24688a48bcdc9fddf0fbad9e5744944267ce6bbd0831b04dd0b9176a234a4c299c182da6eb90a6e98671476332c2e7babb276a893943943c1f2c88ac186a053ebe18321be447f322efd6a469432606963e1dc6cbc0"}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00008c5000)={r2, 0x9, 0x0, 0x2, 0x8}, &(0x7f0000741000)=0x18) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000d4e000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000804000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000765000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x5, 0x5, 0x100, 0x100000000, 0x400000, r4}) 2018/01/09 16:41:12 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000119000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x7}, &(0x7f0000a3a000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in6={{0xa, 0x0, 0x280000000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x5, 0x32, 0x1, 0x4}, 0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x5, 0x0) r3 = socket(0x5, 0xa, 0xe719) getpeername$unix(r3, &(0x7f00007b1000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e0c000-0x4)=0x8) r4 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000389000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000006b000-0x4)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000646000)={0x0, 0x0, 0x0}, &(0x7f00008a5000-0x4)=0xc) sendmsg$unix(r3, &(0x7f0000244000)={&(0x7f000023c000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000772000-0x20)=[{&(0x7f0000536000-0x1b)="b629a7e3e41a3cd6e43cad04345d370add7252982e59539a7c035c", 0x1b}, {&(0x7f0000592000)="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", 0x1000}], 0x2, &(0x7f0000c97000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x30, 0x1, 0x1, [r2, r3, r0, r0, r2, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r2, r0, r2]}], 0x70, 0x4000}, 0x4) getsockopt$inet6_int(r2, 0x29, 0x4a, &(0x7f0000b73000)=0x0, &(0x7f000043d000)=0x4) 2018/01/09 16:41:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000fa000-0x8)={0x0, 0x0}) getsockname(r2, &(0x7f0000439000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00006d0000-0x4)=0x14) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f00002e5000-0xc)={@empty=0x0, @loopback=0x7f000001, r4}, 0xc) sendto(r2, &(0x7f0000040000-0x4a)="", 0x0, 0x20048000, &(0x7f000075b000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = epoll_create1(0x0) r6 = accept(r1, &(0x7f00001a0000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000005f000)=0x58) getsockopt$netrom_NETROM_T1(r6, 0x103, 0x1, &(0x7f0000cf3000)=0x0, &(0x7f0000830000-0x4)=0x4) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r2, &(0x7f0000fb4000)={0x0, 0x0}) 2018/01/09 16:41:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f00002d2000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00002df000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000a5d000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7372, r1}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x800000010d, 0x2, &(0x7f0000001000)="14ff9a2cfe0900a0", 0x8) 2018/01/09 16:41:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x5, 0x1) write(r0, &(0x7f0000b52000)="26000000420047f1938d0000000000000050f16b9cbdea031200f8454a6809e517c76e328a67", 0x26) 2018/01/09 16:41:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000a1d000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000698000)=0xe8) pwritev(0xffffffffffffffff, &(0x7f00001d9000)=[{&(0x7f0000640000)="b27b564fbb7818cb4a1a41d3bb15a1b714ae3e15b5f191a866dd440be3a7235cd1f9132a367dd3dd55c2265c8c0e7350c959f8d0e2c0d625e8b92fb05c5d", 0x3e}], 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000ae7000-0xe8)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006c9000)=0xe8) setsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f000009a000)=0x5, 0x4) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f000069b000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x3f, 0x7f, 0x0, 0x7f, 0x0, r0}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000c5d000)={@generic="59817bc793a73c4813c9efb1e35f83f7", @ifru_addrs={0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/09 16:41:13 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000ea8000)="f856026c04f36070b777b94e1dc886dbbd68d8c6bc0b3e9515171885318c82405629ac3c7b4b", 0x26) 2018/01/09 16:41:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000000010, 0x3, 0x0) write(r0, &(0x7f00006af000-0x24)="240000002e001f0100100000000000002300071008000100feffffff08ffffffef000009", 0x24) socket$inet(0x2, 0x3, 0xff) accept4$llc(r0, &(0x7f00008ca000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000087a000-0x4)=0x10, 0x80000) 2018/01/09 16:41:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f000076f000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003d3000-0x4)=0x10, 0xc00) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f00009c9000)=0x80, 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00007e3000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x2, 0x88, 0x1fc2, 0x20}, 0xa0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000c8f000-0x18)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, &(0x7f0000071000-0x4)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00003d2000)={0x0, 0x3c, "c8ed6c25e41a4d30b7975313b71c48115c4a163ba512b3098ccf9fcb2151ae50cee41f86617f5721539ff9c8e2e7d01fefc3c44f8524491d617573df"}, &(0x7f0000ea2000)=0x44) sendmmsg$inet_sctp(r0, &(0x7f0000edf000)=[{&(0x7f0000eb9000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009fc000-0x40)=[{&(0x7f00008fd000)="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", 0xfe4}, {&(0x7f000048e000+0xd95)="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", 0x9f3}], 0x2, &(0x7f0000544000)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0x40, 0x9, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f0000330000-0x1c)=@in6={0xa, 0x3, 0x27f, @loopback={0x0, 0x1}, 0x9b}, 0x1c, &(0x7f0000cd8000-0x20)=[{&(0x7f0000a30000)="", 0x0}], 0x1, 0x0, 0x0, 0x40000}, {&(0x7f00008ff000-0x1c)=@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}, 0x1c, &(0x7f00009e5000-0x20)=[{&(0x7f000000f000-0xfa)="b2", 0x1}], 0x1, &(0x7f00003e0000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x400, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x200, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0xffffffffffffffff, 0x0, 0x0, 0x10001}}], 0x90, 0x0}], 0x3, 0x0) listen(r0, 0x3fe) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) write(r1, &(0x7f0000260000)='$', 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d45000)=[], 0x39a) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed02000000", 0x8) writev(r1, &(0x7f0000ff7000)=[{&(0x7f000022a000)="a7", 0x1}], 0x1) r2 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000ccd000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a68000)=0x108) close(r2) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000f63000)={@loopback=0x7f000001, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) 2018/01/09 16:41:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000b8000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000cad000-0x38)={&(0x7f0000761000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000014b000)=[], 0x0, &(0x7f0000834000-0x13f8)=[], 0x0, 0x0}, 0x8840) r2 = accept4(r1, &(0x7f000047a000)=@generic={0x0, ""/126}, &(0x7f0000dbe000-0x4)=0xff80, 0x800) getsockopt$inet_dccp_buf(r2, 0x21, 0x200000c0, &(0x7f0000a8b000-0xef)=""/239, &(0x7f0000a18000-0x4)=0xef) accept(r1, &(0x7f00007b7000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000019000-0x4)=0x60) 2018/01/09 16:41:13 executing program 4: r0 = socket$nfc_llcp(0x27, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@generic=""/16, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x7, &(0x7f00003f1000)={0x0, 0x0}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000006000-0x38)={&(0x7f0000248000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000bb9000-0x50)=[], 0x0, &(0x7f00001dd000-0x1518)=[{0x10, 0x1, 0x0, ""}], 0x10, 0x0}, 0x0) 2018/01/09 16:41:13 executing program 3: mmap(&(0x7f0000000000/0xf52000)=nil, 0xf52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x7, 0x7, &(0x7f0000bea000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000b05000-0x4)=0x0, &(0x7f00007df000-0x4)=0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000837000-0x10)={&(0x7f000095c000)={0x2, 0x4, 0x0, 0x8, 0xe, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 16:41:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0xffffffdffffff7fe, 0x100000000) r1 = accept4$inet6(r0, 0x0, &(0x7f0000448000)=0x0, 0x80000) write(r1, &(0x7f0000b52000)="26000000420047f1938d0000000000000050f14b9cbdea0306adf8454a6809e517c76e328a67", 0x20) 2018/01/09 16:41:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) pipe(&(0x7f0000f8f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000ab2000-0x20)={0xa9c, 0x0, 0x1, 0x7778}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f00009ff000-0x10)={r3, 0x9}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(0x7f0000d5f000)={&(0x7f0000380000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/375, 0x177, 0x0}, 0x0) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00005a1000)={0x0, 0x80000, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00009a6000-0xa7)={0x0, 0x9f, "6030fff63e9f1da61279ee7854c053143d05486cbe7836b20616f1a867ac73475ea6818d6e46b4e19e8f86493600054a2ccde6eadddb0becc92fd164d637add812e1fcfebc56176105dc01a23a3f4fa50781aef02d305b775d438260a76a1d27b1170f593775eb576dea6daf7f4c5a5f64beab70a8c18ac593d471cbfb1fc7ed7844b3475f7b3d9359f7a2d759c44e67ba34a9bd8346ae42711f76e3318446"}, &(0x7f0000539000-0x4)=0xa7) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000079a000-0x14)={r8, 0x7f, 0x2, 0xfffffffffffffff7, 0x8, 0x5}, &(0x7f000088c000)=0x14) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00006d5000)={0x1, 0x0, 0x3, 0x1}) ioctl$DRM_IOCTL_AGP_UNBIND(r7, 0x40106437, &(0x7f0000f2b000)={r9, 0x8001}) unshare(0x40600) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000039000)={r6, 0x80000, r7}) 2018/01/09 16:41:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) bind$inet6(r0, &(0x7f00008a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockname$inet6(r0, &(0x7f0000171000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000047000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000219000-0x10)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/09 16:41:13 executing program 0: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f000090f000)=0x0, 0x4) r1 = socket$inet6(0xa, 0x3, 0xff) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f000090f000)=0x0, 0x4) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f5d000)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f5e000-0x4)=0xe8) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00008c9000-0x8)={0x0, 0x2}, &(0x7f0000f5d000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000005e000-0xc)={r2, 0x1, 0x30}, 0xc) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000c6f000-0x4)=0xfffffffffffffffc, 0x4) 2018/01/09 16:41:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000e79000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000c55000)=0x1c, 0x800) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f00008f6000-0x108)={0x7, {{0xa, 0x1, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9d11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = socket$inet6(0xa, 0x3, 0x8010000000000084) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x403}, 0x4) 2018/01/09 16:41:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f00004bd000-0x6e)=@file={0x0, ""/108}, &(0x7f00000b2000-0x4)=0x6e) getsockname(r0, &(0x7f0000aa2000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000862000-0x4)=0x6) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000b52000)="26000000420047f1938d0000000000000050f16b9cbdea031200f8454a6809e517c76e328a67", 0x26) 2018/01/09 16:41:13 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000184000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x20002000000039, &(0x7f0000738000-0xba)=""/186, &(0x7f00008a0000-0x4)=0xba) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000b1000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008da000)=0xe8) pipe(&(0x7f000068d000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000045e000)={0x1f, 0x0, 0x3, 0x6, 0x0}, &(0x7f0000f14000-0x4)=0x10) getsockopt$inet_dccp_buf(r4, 0x21, 0x0, &(0x7f000071f000-0x64)=""/100, &(0x7f0000c6c000)=0x64) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000293000)={r5, 0xffff}, 0x8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000b8c000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000264000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000e8000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x5, 0x0, 0x0, 0x2, 0xa0, 0x80, 0x3a, r2, r6}, {0xffffffffffffff81, 0x8, 0xd639, 0x3, 0x6, 0x8, 0x7ff, 0x9}, {0x2, 0x5, 0x7fffffff, 0xffffffffffffffff}, 0x0, 0xe, 0x3, 0x0, 0x0, 0x1}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x3c}, 0x0, @in=@multicast1=0xe0000001, 0x4, 0x0, 0x2, 0x401, 0x7f, 0x1000000000000, 0x9}}, 0xe8) 2018/01/09 16:41:13 executing program 5: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f00007c4000)=0x5, 0x4) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000fd7000-0x18)={0x0, 0x401, 0x20, 0x3f, 0x1}, &(0x7f000029e000)=0x18) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000036000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00001f8000-0xa0)={r2, @in6={{0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4, 0x9, 0x101, 0x88}, &(0x7f0000381000)=0xa0) 2018/01/09 16:41:13 executing program 0: r0 = socket(0x1e, 0x2, 0x0) sendmsg$unix(r0, &(0x7f0000ff6000)={&(0x7f0000953000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000069f000-0x30)=[], 0x0, &(0x7f00009dc000-0x38)=[], 0x0, 0x0}, 0x0) 2018/01/09 16:41:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000924000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000a2f000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00003c5000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000731000-0xa)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f000068e000-0xc)={r2, 0x80000, r1}) ioctl$DRM_IOCTL_MAP_BUFS(r4, 0xc0186419, &(0x7f0000ba1000)={0x4, &(0x7f0000c67000)=""/193, &(0x7f0000e9a000)=[{0x9, 0x34, 0xfffffffffffffffd, &(0x7f0000e8e000+0xa05)=""/52}, {0x1, 0xc7, 0x1, &(0x7f0000d15000-0xc7)=""/199}, {0xeb1, 0xa7, 0x400, &(0x7f00003d1000)=""/167}, {0x7, 0xffffff9e, 0x3, &(0x7f0000daf000)=""/51}]}) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000d25000-0x4)=0x0, &(0x7f000096f000)=0x4) write(r0, &(0x7f0000b52000)="26000000420047f1938d0000000000000050f16b9cbdea031200f8454a6809e517c76e328a67", 0x26) 2018/01/09 16:41:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x56, &(0x7f0000e22000-0xee)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, 'RU!', 0x20, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x20, 0x5, "b99225e81cea62cdc39dee55998023e1cceb39d93a1818b5"}}}}}}, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) socketpair$inet6(0xa, 0x7, 0x100, &(0x7f0000e04000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000b43000-0x18)={0x0, 0xfff, 0x0, 0xffff, 0x6}, &(0x7f0000c12000)=0x18) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000846000)=@sack_info={r2, 0x1, 0x7}, &(0x7f00004d4000-0x4)=0xc) recvmsg(r0, &(0x7f00009dc000-0x38)={&(0x7f00006da000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000717000)=[{&(0x7f0000ae5000-0xff)=""/255, 0xff}], 0x1, &(0x7f0000628000)=""/4096, 0x1000, 0x1}, 0x20) r3 = accept(r0, &(0x7f000002c000)=@un=@file={0x0, ""/4096}, &(0x7f0000691000)=0x1002) getpeername(r0, &(0x7f0000fbb000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000c5b000-0x4)=0x58) sendmsg$nfc_llcp(r3, &(0x7f00007ab000)={&(0x7f00007ff000)={0x27, 0x1, 0x0, 0x6, 0x9, 0x3, "336a41211c58132cea562290786f63f1f6160e8726867a79ca88de1a8eab14f37db0d21219883b35fa28ee0b4233d3780fc8c6245f88602d6997ec6f8a1aad", 0x248}, 0x60, &(0x7f0000205000)=[{&(0x7f0000481000-0xa3)="a120bf5acd8a672d57feeb091f352cb296f35122ac9088880827f8e36a8b5c813ff69a1d87a909d6c4b5e48b283b3cd95070f3fc429a3ff54a004af51a5cdc3dfc4be932cc2a91d8ced58f125ae51cce1c702566d69f27750ee32700d97141dd57339966a2abd9ac419e3a9eeae178e2f324674b5334b02852bff3aeaa6a695bd1ea2ed2fdfdf9246c46ddbd6d5de4fe945cdd5e5009dad0cc66aa1a8aaff1fac4b571", 0xa3}, {&(0x7f0000703000)="285fc43b1a9d0c", 0x7}, {&(0x7f000015a000-0xa5)="81b3d127a073c8f73d6536454e21f006e08afac973fff737df25061de691af984f55bbec29f88b746ee41acc4c73da33b3692ce299cd21f9b59ab71494eae0d04314cbbd5d6f1b8859db88d6ee279c9de04cc3d8de5848bbf5200f11ebb6db6e2ddc659fef1da0fb2732742910b27d6a490bdc3b1a8e79f1e10eccc67274b640b823b779a55beee6d3ac1c92e682d0dfae7c55a2d1bd62c4490856b3dde3e154eb42c370af", 0xa5}], 0x3, &(0x7f0000b35000-0x98)={0x98, 0x3a, 0x1, "5e4bfd37efb3f8208ce7293ca6c3efa0eee2c58924393049ae50d45df47ea06fe2f5aad6a2e66bf70b57fd72bdc411725bee70992ca82b2825519b521e3d28969b91ff6555f682c3934946fea50d6f41057e9db084ce99b0709efa2f443015e95f52f08fe0b4f097e3c6638da0675c505ce6847b8ea6313219a62dd30e408aa64f"}, 0x98, 0x4000000}, 0x4040000) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000794000-0xa)={0x1000, "dc5cef4d9c68"}) 2018/01/09 16:41:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000791000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5", 0x5) r1 = accept4(r0, &(0x7f0000cb8000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000396000-0x4)=0x14, 0x80000) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00006be000)={0xfff, 0xf2ee, 0x1, 0x7, 0xfff, 0x6, 0x101, 0x0, 0x7, 0x1, 0x56}, 0xb) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000c0c000-0x38)={0x0, 0x0, &(0x7f0000e9d000-0x10)=[{&(0x7f0000890000-0x199)="da39ce7f7c650ee2716d342c03f6af8454ec67e2c2c850060c0723a391943416d8e25220ff14d858aa1a64a51f9fd9a17fd673a07560edecf01d6f4c6698de2b628da7989b7f0c2e53332f706893e2395883db48b462d4266faaec8fbe84a4ffb99e50ad17ecca0b46207ab754054035703b73ade58993a7b3d1b45abc7dc985d4ac6a0aa29428d8eef3963d0c5387fa9b3545ec75b44c5f1fcc41144b80bc76014e9fdb1a70821e2f5eb0e791d0eb43b350a7ac9866caeb53cad54949128b6d92efc36fe5a8e343db234e37d14ba3fde5c4fa42a74867e91436effcee4809c6ab841eebe5911afc6d8538b77510d20000000000000000c313ba4f3557df4ca3", 0x100}], 0x1, &(0x7f0000ec9000-0xa8)=[], 0x0, 0x0}, 0x4000090) 2018/01/09 16:41:13 executing program 0: r0 = socket(0x18, 0x0, 0x1) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002000-0xc)={0x0, @broadcast=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007e6000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xca, &(0x7f0000001000)="a3a936e503a44f22820323c494cabc4c60cae2c395e0bf87fae64519bdbacb820fea8390822380fe9f74eaa431fe0f334b7f5fbb400fe272ff25fd0bba461ff99c510735e1c96e0112201a0d038365c9c2b749ea753a91d9cbdc1ae34121c4e4a27f0f2475fc4738a12be4a5dc550ef40e0d931738e498693ebd3398483e3d", 0x7f) 2018/01/09 16:41:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) syz_emit_ethernet(0x76, &(0x7f000078d000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x40, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "1ba93b", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [@fragment={0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], "f9e576177a6b6f85"}}}}}}}, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000a35000)={0x0, 0x0}) sendto$inet6(r0, &(0x7f0000046000-0x5b)="81871f8bf5739e7c1a86ee16016a2cf4789b51105d85af393ceba1a7597087b0532947aa2824dfbfa4075eb996abda2a94ca3ab309349a0c66951c006a500bdaddce2bc6d3848fb013d3e3ce324153a64c4a8f2cb6546f0546c99d", 0x5b, 0x40, &(0x7f0000ca2000)={0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c) 2018/01/09 16:41:13 executing program 3: mmap(&(0x7f0000000000/0xee7000)=nil, 0xee7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ee8000-0x4)={r0}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000dc4000)={&(0x7f0000aa3000-0x8)='./file0\x00', 0x0, 0xd}, 0xfffffffffffffff3) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00007cf000-0x48)={0xf, 0x6, &(0x7f00009d6000)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}, @ldst={0x3, 0x0, 0x0, 0x7, 0x5, 0xfffffff0, 0x1}], &(0x7f0000ee7000)='GPL\x00', 0xd2, 0x85, &(0x7f0000a37000)=""/133, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000ee8000)={r1, 0x50, &(0x7f0000ee9000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000189000-0x4)=r2, 0xfffffffffffffed6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000342000-0x4)={r0}) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000094000-0x8)={0x0, 0x3, 0x295b2d6e, 0xfffffffffffffffe}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000ec0000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x3, 0xffffffffc70cd983, 0x8000, 0x8}, &(0x7f0000ee9000-0x4)=0xa0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000ee8000)=@assoc_value={r5, 0x2}, 0x8) pipe(&(0x7f0000ae5000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f00001fa000-0x8)={r0, r3}) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/09 16:41:13 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001000-0x8)=[{r0, 0x4, 0x0}], 0x1, 0xfffffffffffff001) mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00001b3000)={0x0, 0x0}) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000dc0000)={0xffffffff80000015, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f000093a000-0xc)={0x7, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000b1f000-0xc)={0x1, 0x0}) epoll_pwait(r2, &(0x7f0000dc8000-0x3c)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x0, &(0x7f0000dc7000)={0x0}, 0x8) 2018/01/09 16:41:13 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80800) socket$inet_dccp(0x2, 0x6, 0x0) tee(r0, r0, 0xdd, 0xfff7fffffffffffb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000003000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000003000)=0x6, 0x80000) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x2) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000002000)=0x2d8, 0x1) r3 = accept4$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000)=0x14, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r3, 0x107, 0x6, &(0x7f0000002000-0x4e)=""/78, &(0x7f0000002000-0x4)=0x4e) 2018/01/09 16:41:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000031000)={0x0, 0x0}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00008a0000)=0x0, 0x4) r2 = socket$netlink(0x10, 0x3, 0xf) syz_emit_ethernet(0x46, &(0x7f0000735000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x9, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x10, 0x8, 0x1, 0x0, [{[@loopback=0x7f000001], 0x0}, {[], 0x0}]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f00007e6000-0x8)={r2, 0x7}) 2018/01/09 16:41:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x20000000003, 0x86) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000f31000-0x4)=0x0, &(0x7f000008f000-0x4)=0x4) socket$inet(0x2, 0x400000003, 0xff) 2018/01/09 16:41:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000630000-0x26)="26000000420047f1938d0000000000000050f16b9cbdea031200f8454a6809e517c76e328a67", 0xff1c) 2018/01/09 16:41:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x1000000000089f3, &(0x7f0000781000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x0}) 2018/01/09 16:41:13 executing program 6: mmap(&(0x7f0000000000/0xeec000)=nil, 0xeec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x4, 0x9, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r2, 0x0, &(0x7f0000eed000-0x4)=0xfffffffffffffe0d, 0x80800) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000ee8000)={&(0x7f0000169000)='./file0\x00', r1}, 0xc) 2018/01/09 16:41:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000068c000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f19000)=0x10) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00003ad000)=0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendto$inet6(r1, &(0x7f0000fc2000-0x2)="", 0x0, 0x0, &(0x7f0000991000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/09 16:41:13 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) bind$bt_sco(r0, &(0x7f0000a4c000-0x8)={0x1f, {0xffff, 0x8ff2, 0x7, 0x7, 0x5, 0x6}}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000b23000)=0x7, &(0x7f0000cd4000)=0x2) r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f0000b52000)="26000000420047f1938d0000000000000050f16b9cbdea031200f8454a6809e517c76e328a67", 0x26) 2018/01/09 16:41:13 executing program 4: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x73, &(0x7f000068b000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000f7c000)={0x0, @in6={{0xa, 0x2, 0xfffffffffffffff5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x0, 0x72, 0x1a, 0x6}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00003b0000)={0x2, 0x80000001, 0x4, 0xffffffff, 0x2, 0x3, 0x1, 0x4, r1}, 0x20) 2018/01/09 16:41:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x12) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000b2e000-0x4)=0x1, 0xfffffffffffffd79) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000d8b000-0x8)=@assoc_value={0x0, 0xdc96}, &(0x7f000061f000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r2, 0x29, 0x5, &(0x7f00001d5000-0x4)=0x0, &(0x7f0000c92000)=0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000b83000)={r1, 0x1800000}, &(0x7f00002c1000-0x4)=0x8) setsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000170000-0x4)=0x9, 0x4) 2018/01/09 16:41:13 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d48000)=0x14) r2 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000340000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x1, 0x0, 0x0, 0xa, 0x20, 0x20, 0xbd, r1, r2}, {0x3, 0x8, 0x3, 0x1, 0x47, 0x7, 0x1, 0x0}, {0xffffffff7fffffff, 0x5, 0xc3c1, 0xe86}, 0x0, 0xffffffffffffffff, 0x0, 0x1, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x2, 0xff}, 0x2, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7, 0x3, 0x40, 0x0, 0x56, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000f89000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/09 16:41:13 executing program 0: r0 = socket$inet6(0xa, 0x80000, 0xb4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fb8000-0x4)={r0}) sendto$inet(r1, &(0x7f00005c9000-0xb1)="db508f14c5edc3c2c0ecf1be9a90a8fd169d5fed6581f6ed04117cdf687eee89515c9c5a11412744c0307ef41c846e406fe2fade3ee68f8051cf0ba0d40afcb11e5030843a2e8dd01228df4e98922abd332981920f82d492727ea1e92845c92a178f295d5d7e12a54d7570c0121780c7a0095625a0300256c677ab587294e0f6fe4bfc970b5f858f216db563269e8298897e28517c0e42b8272bab4465a221ce6da7c7b6f09c24372cf8ed5b1fc9df700e", 0xb1, 0x4000000, 0x0, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000f03000)=0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r1, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) writev(r1, &(0x7f0000001000-0x10)=[{&(0x7f00004da000-0xaa)="38314b570e2d2264a6d420abdf24c33858ec81b5af61ad9d0927558c356e1d5f3fa19609977a96c9e10bcf7ea0f2d781506ad10de1c23f377acae57b260e2a27cdc75e31fa706ae2987bc7c980dc7f4bc6f75a02ac7ab01c626b0f8481aec546eaa471f68ed12076927c3d13de2977f26963ea0687424e091c2c99033ad97c4e6cef8eaee9aa0223aa758c5f042b066a4b85a1cfb41206397362c29bd5add24df48536a594cbd2b11658", 0xaa}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x7, &(0x7f0000000000)="7c7553974cad116c98dcad185b1f3ca49031a601e420b1ad680923ddf50c48374cbf0cc8e20eb9f3ac0f22ec9413cf8db2c1221db55c359db0ae86b2dcd6511571fad778981297716735e3236365e8d6ca9ed698d58539adf2307eb0fc6d835a9d8f6e41e451dd1e679f9e295ba5dce47a7440d24e907761eeaccd71284a18858c74e850b84552c2e9dd37d6e90634973872f59a337aa780a1e04a23071b4d9cdef9d15503a5e0f45820ec3d0f4be3", 0xaf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000000)={0x1f, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0xffffffffffffffff, 0x40, 0x7, 0x3f, 0x0, 0x0, 0x200fff, 0xfa}) 2018/01/09 16:41:13 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0xfffffffffffff1e2, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001000-0x8)={0x1, [0x0]}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000599000-0x8)={r1, 0x1}, &(0x7f0000cd8000-0x4)=0x8) mmap(&(0x7f0000000000/0xec3000)=nil, 0xec3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000000)=[{&(0x7f0000ec2000)="390000001100090469000000800000000700004001000000450001070000001419001a000400020004000700000000080003010c00001ee400", 0x39}], 0x1) 2018/01/09 16:41:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000e63000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000027b000-0x4)=0x10) sendmsg(r0, &(0x7f000016c000)={&(0x7f00004c2000-0x8)=@sco={0x1f, {0xffff, 0x200, 0x10001, 0x5, 0x95c, 0x642}}, 0x8, &(0x7f0000313000-0x70)=[{&(0x7f0000d69000-0x457)="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", 0x1000}, {&(0x7f0000740000-0x2b)="c77ad2fb850163b993bd66cfc91240aae4cf8713d4c3229d7fd295321f313eec3e84cdf184623ab3f0df1d", 0x2b}, {&(0x7f0000b17000-0xcf)="dbf60e6f58b4e78051fea8c4fcc123ec1982cfcd0039730a3198d11c03f4aa1a5038c9d0332445e4670eb8b81037a23f6679be4099dbc541b848be3c9cb41838cc5643a260899a3b517d3bc23570df4a40c446b13ce14de1cfa58052407f8450500387b09785be0072090d45f546a1a4932cf535496407fe0d6dc1ee5ce3cd5f48e697bd977fd7f0e816f1833a1003ca24aee044e12d391a3bf2399e4ffb49def11cc9fc501f461bd60a89189c9073320e17cb6d903340e4b90727ae891aa6edf108bd9d2c7dc8e5e42e54a642b398", 0xcf}, {&(0x7f0000894000)="f17f5a3df81c6b8df2bdb4ec623f76f5fd333ce95c6a7e76f2aa7b9f71d6b0d2b078a80991feca0fa39889e44cd0d7abfa9d5dacf212313021b727328e8360d86a89413b217c84b94fdd5692e9f8e622eb5c7ad74f08c6ba34344b5dc81eb54218888f70f055e8ee28d29c2733dc0231f27adfe47b625f565d4eecbefe5edb56875699f80ad3e3c7c822", 0x8a}, {&(0x7f0000042000+0x61b)="62aa0c3d390846ea10c34ae41177ed8de4bc7c5033bc34ff86be72296124a3f9494affc4b9bec6a5126a8de75f4770dff126ec4abbe1ecccb64d67ed0f890c75062582d65388eeee6e40af680e7ba962fa1b2be8b80bad8329edf007302922c5cea65bb3499d10666806e1f9a56e3e3154a8d35cece42e20bc2a4858edaafd560ed2518118c2", 0x86}, {&(0x7f00000ae000)="43715027d4fe11fd242c849173f8a5ec3ff406190f66d36782f9fc408540f41521efb0a078c389d65de50ef01389d99c12944333fa7acef7c8d49fe51658288e6ef949db7f19e1a6181a07641804d3709de2d8df975a25a2108726db66566918b83e3de5e35afcd6f650f9282c29e3cd6db7903e07a798a0ced0a5ebb53c44b8876cc0d6b53dd60b254adfbbdd9a1dda4820b12aa1e35fec74443729fed8a220643dd50e8bb70c78fb625a2aa2593da2ead1688c623dc8f7a4223d9598a7b1553b4856530752", 0xc6}, {&(0x7f00005aa000)="f391ff6c952c41e7b91b9ef2c550a3cacb928333265f6b2ad5a468200b8b6d4a366529e03c2bd6b02b99bc72dd686830bff46c06ceefdf8447ec8d735161a50b3b3a0e3809c293919743aa089b16c1bcf7c3810f705acf2746fec96dfa160b14a32d7649b1b24e6c79855cf2de", 0x6d}], 0x7, &(0x7f0000451000-0x11b8)=[{0x18, 0x11f, 0x8, "ba6704"}, {0x1010, 0x100, 0x200, "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{0x40, 0x0, 0x76, "5735fa5797500a01913ef17acdbc76444ef39fdf67cfbd9e762c826df1b44d4d91e199b71a2270be9325"}, {0x100, 0x0, 0x0, "a09d852be3d8c5ddee9118bd2f3cafae2f15b903d7340c139eae83022b249197969795397f59389cb1a380f5126aa2e2f31dafc98d904fabb1a6b62745dce35418c7613eda62ee76b9db3fda361dfaeefb8cfeefc9349d006438191141001cd8a2d52a8aaf284c7c363c6c6132b39a010ad9a4187faa3de85689648f591e0ad03caa7a1facbb53eede8a4685aa94f0aa5414eb8e9228e5dba07ea4d1514308ef72254a8d7e342c2d50795c2c9f0c3fffca41d84de1719ecbe0c3a11461fb22215d26da009cb6e50d5976bd58430f0fcdba61d607c4fc4be133dc2d3ab97aa09ac5930c8c68187d52028f48f69a"}, {0x50, 0xe0fd6117e6f3369d, 0x2, "9e824202aeb357056daa7ae101967bd5361e0ae91afd2f417b4c7c0dbe0571e71927d7c3f88cb7493440513a8682e6044a9566588c4d479231244c4dc7"}], 0x11b8, 0x40000}, 0x0) socket(0xc, 0x0, 0x0) 2018/01/09 16:41:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) bind(r0, &(0x7f00000da000-0x80)=@generic={0x11, "0000010000006200000000000002a71a497600000100b18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ffdf163ee340b767950080000000000000010101000100019e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c0001000000010000007f74051c000100000006ad8e5ecc326d3a09ffc2cc14"}, 0x80) sendmsg$netlink(r0, &(0x7f0000899000)={0x0, 0x0, &(0x7f00006b0000-0x20)=[], 0x0, &(0x7f000087d000-0xe0)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x0}, 0x0) 2018/01/09 16:41:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5a, &(0x7f0000feb000)={@random="efa106a7290c", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x5, 0x0, 0x0, 0x0, 0x0, {0xa, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x29, 0x0, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, {[@rr={0x7, 0x13, 0x0, [@rand_addr=0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x0]}]}}, "6f732ee9c2eceabb"}}}}}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000c86000-0x8)={0x0, 0x0}) accept$inet(r0, 0x0, &(0x7f00004d9000)=0x0) 2018/01/09 16:41:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000000007, 0x80800, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000085d000)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b0d000-0x10)={&(0x7f0000dc2000-0x70)=@getsadinfo={0x5c, 0x1f, 0x80209, 0xffffffffffffffff, 0xffffffffffffffff, 0x4000003, [@algo_auth={0x48, 0x1, {{'rmd128\x00'}, 0x0, ""}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 16:41:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) close(r0) r2 = socket(0x3, 0x5, 0x0) bind$inet(r2, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000187000-0x8)={r0, r1}) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f0000ee7000-0x20)={@common='sit0\x00', @ifru_flags=0xc800}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0xfd5f}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 16:41:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000066d000)={0x0, 0x0}) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000931000)={0x4, &(0x7f00009a6000)=[{0x3, 0x2, 0xffffffffffff0000, 0x1c5}, {0x8, 0x5, 0x3, 0x4}, {0x7, 0xa2, 0x81, 0x2}, {0x6, 0x3219be57, 0x6, 0x1}]}, 0x10) syz_emit_ethernet(0x140, &(0x7f0000df4000-0x1032)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0xe80, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/09 16:41:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0xf, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000fa1000-0x4)=0x0, &(0x7f00002bf000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000078b000)=0x1, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000636000)={@common='rose0\x00', @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000294000)=0x0, &(0x7f0000c64000)=0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x5, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 16:41:13 executing program 4: r0 = socket$inet6(0xa, 0x3, 0xc) mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000064d000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "438d87", 0x8, 0x2f, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f000001c000-0x48)="ff8d57a9a22d735503b9c98690f53a6e977b77eafd5fb6498740f22dbd387a8295139bd50000000200000000000300010442a6baad7d6e9796cd9252c656f75012d8c66446efa701", 0x48) sendto$inet6(r0, &(0x7f0000772000)="", 0x0, 0x0, &(0x7f0000439000-0x20)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000f54000-0x4)=0x1000000000003, 0x4) recvmsg(r0, &(0x7f0000634000)={&(0x7f00004af000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000f52000-0x50)=[], 0x0, &(0x7f0000f52000)=""/0, 0x172, 0x80000001}, 0x0) 2018/01/09 16:41:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x8005, 0xaa2}}}}}, 0x0) socketpair$inet6(0xa, 0x5, 0x4, &(0x7f000088c000)={0x0, 0x0}) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f00001dd000)=0x2, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f000016d000-0x4)=0x740, 0x4) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000764000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bae000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f000084f000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) r3 = socket(0xb, 0x6, 0x0) setsockopt$inet6_int(r3, 0x29, 0x5, &(0x7f0000ccb000)=0x1, 0x4) listen$netrom(r3, 0x9) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f00004fe000)=0x5, 0x4) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f000026d000-0x20)={@generic="d0d20c53156ad7829853c11642724927", @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/09 16:41:13 executing program 0: mmap(&(0x7f0000000000/0x943000)=nil, 0x943000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f00000bf000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x80, @multicast1=0xe0000001}, 0xc) getsockopt$inet_int(r0, 0x0, 0x1000000000000015, &(0x7f0000007000-0x4)=0x0, &(0x7f0000007000-0x4)=0x4) 2018/01/09 16:41:13 executing program 2: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f000031e000)="220000004800070000000000002673000a00e3ffff21000004000300010001008c45", 0x22) 2018/01/09 16:41:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000b52000)="26000000420047f1938d0000000000000050f16b9cbdea031200f8454a6809e517c76e328a67", 0x26) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00004f8000-0x10)={0x0, 0x10, &(0x7f0000c52000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000b0b000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000e05000)={0xf3, 0x8, 0x200, 0x4, 0x6, 0xad2, 0x6, 0x9, r1}, &(0x7f0000fe5000-0x4)=0x20) 2018/01/09 16:41:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x7, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$bt_sco(0x1f, 0x5, 0x2) getpeername(r0, &(0x7f0000cd8000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009ef000)=0x10) 2018/01/09 16:41:13 executing program 2: r0 = accept(0xffffffffffffff9c, &(0x7f0000543000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000322000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000001000-0x4)=0x9, 0x4) r1 = socket(0x3, 0x2, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000a3000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000002000)={0x0, 0x18, "e08c61502c86e21dfe4e325a34a1cc0a10afbbb2ebc383f4"}, &(0x7f0000002000-0x4)=0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000004000-0x4)=0x7, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000)=0x8c) sendmmsg$alg(r1, &(0x7f0000001000-0xa8)=[{0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000001000)="15349bd4100a5d2091f3c3574302f1e0133705224dfd4abf", 0x18}, {&(0x7f0000001000-0x77)="57901719df4d5d0332fe4f6218f1523989d0a75ef8297d6828ea8f726dd4dfc9212ce0f6c12d717d4722a2fd4ecf9f1a6d72169ec905af67d7315ad64783749c245c423de06a4136a8d67073e8d1ab862998e8c4c6fec177a8ab1e50c36fcb79bf725d83db59f52da34e3e6f0828192711138421714f1a", 0x77}, {&(0x7f0000000000)="4960657a4b3ccde07947a0e27a64e8c13bb2ed164ce6c3eb460f56496f02adddeaff6fc64177ea7270b538cadd2a782a814228613ca030a5ab92d3485d418a3e39908f85331e208451e64d06f384e3018836e636cb9812ae290d1a6953cbe892afe82c37161fa2f3e0c199c765c77e0dd6d896a7f4d0a74354da947d8b9c483b932064c503cedcab49bc59c8ab8eb1377c89a770684d9e9810112e71438310588c9e75f0bd1aa9ff4daf40f9f70dd1c4e14d87da4385ed8487fe7250351d", 0xbe}, {&(0x7f0000001000-0x32)="202166e4df24e3ac2d0abf5ee18edb0e759f1ee88869afc7314a9a4d881b120e6f0f5a5f3b1735039f6da5acd1e6106aea6f", 0x32}], 0x4, &(0x7f0000000000)=[@assoc={0x18, 0x117, 0x4, 0x4}, @assoc={0x18, 0x117, 0x4, 0x401}, @assoc={0x18, 0x117, 0x4, 0x800}, @assoc={0x18, 0x117, 0x4, 0x3}], 0x60, 0x48000}, {0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001000)="c6b65aa8aab76d271f6b5acd2e154ac83f991895d4317972b6a654f7ed8bf32d94e7e604c0232ab6939be4f734549d725f00956cd6d6040d2d9189572b6558dbbaf5c649b3079cb0e5fb99eb92eaad4ff38dca622b5c65bc48127ffa0b5a097d16c5922679c246085dd919a6d9b2168c2d74e7ab3a84f1a6a4302fe6ccbb0978aac30e7d10a215ad6399c25cae", 0x8d}, {&(0x7f0000001000-0x79)="81318197a45efcd7067caf7fea4f388b9b5d283c5c9b221f5b0e7cad56ae8bb04fd93511017a1be44630a978ca3b024d06339e8cb8fe35e56de1c581acb33eda549cde176e5288b9805eee2fdf1281b1b03297cb6641d7c84763f13b9de59281711d1476729aa3b6112e19a1d8ff4fe117961b2ca0f4b14a70", 0x79}, {&(0x7f0000000000)="384ce0f3906e7d6ce8971305ec7ed9b994b9588bf2570cd368e44aa3355c941b47bbf9f989e2957ad056fd02174013e7d3c47be1a9a4b77d55ce7404bb1426948da70b133077f3e2bf3b4408ee3fc8974f62540cd915cfd67280dc5c2583858bc0", 0x61}], 0x3, &(0x7f0000001000-0x2a0)=[@assoc={0x18, 0x117, 0x4, 0x81}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x0}, @assoc={0x18, 0x117, 0x4, 0x8}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xd0, 0x117, 0x2, 0xbb, "7d0315279778c3e3a6b848a039973ebe71cde176fdf72511224352f9e39ff0fdb4d99918f59141ac1415dc03edadc4d83e0fdc382901b78cf5779beb2b510f4713de244891053fdd4f4459f9c06da038fa7a56fb01a4f4ce398b751db8eac9d53b98990ed48add28b3913e7b5b51be87633f39d900ba8d2af08c353915285e6011a213ec9512167447bbf04defaa95a2eb3781aa994fc0cafea4c80b9caed6ef367eea3bf93eebcbe91bcdca27e93fd1b89dfebae3ad8d5991aede"}, @iv={0xc8, 0x117, 0x2, 0xad, "f19ed0a58b174ca1ed4be84fb5ca9e9e124d1909731e3807083168f8293d5387857dc677c9e818b11972a643e7f3f160fc8d7f2856cb86d65051b228d0f0cd6936d516496288c38b778675daade1b1d2363a55699500d4e76b51ae08e4a406f6e0513e6cd93b807a0eeba348bd143febfdca165bb24c2f82beb693c05060f59451f40724db9741a1ac7b9a72873e01d8b5a809708d0a5d8d7ec10ed1dbfd57bd45a7b4a9f9404a3930902c61c7"}, @assoc={0x18, 0x117, 0x4, 0x7}, @iv={0x60, 0x117, 0x2, 0x45, "efbd603b2d01e9a340f6763605b70cb803140308935e8e18ee384b0ecc41d723bf9fd4ed6b1126d25fa078641601d96661bc1a0070fc956f2e4d73771e5328ba88208cbf5c"}, @op={0x18, 0x117, 0x3, 0x0}], 0x2a0, 0x0}, {0x0, 0x0, &(0x7f0000002000-0x50)=[{&(0x7f0000001000)="8fa4efacdb7eeba0f8616722ed1513aeda392cdbe024480a86aa611ef6f1f7f29bc18af4ea804a27ef6ac86aad267d34f8d4", 0x32}, {&(0x7f0000000000)="886c31538a823f96de6da914cc94d274a84bbe05491b0476af57191f92880b24d49492717f5d57d5c96c36cea6bae2f974dd68602e9b915dc10b3b4c12730f677d31862eec8e43153d7f9f7ab0ad89ab693821422b2a8f8b55d3503d757488aa8e3f9433ac1f9724822171257957721595967bb6749520f738704a52d37e5aab71a9d8befd7ed03b81ff0c5042deec90edba4e74149345e105cc8ffd0bfa7a4440479222ab6620b5c4dfb13db06a1f93cc41b05e9057d56706b1e939fc72b228191649b2b6ec378e13fd", 0xca}, {&(0x7f0000001000)="ed922352039139ab3f91475d7f3025e6f0a64a000a047a0f8227292221f51c29d0cfdead72e1e3c88f41b8bc9a6653ff862f211726e8b2a5a66468ffe2f0396af4b3c83de9f1883d22446cc63bc3aa8ac12299e98faad53351189ca3016f4753a9c3e7e1ab7bf27c8fddd19d9fc6cff73681f95b2fd7f883a9", 0x79}, {&(0x7f0000001000)="8ffa6600c77abe05564259caec8dd052a3809e5614a00d388c8eb25217cc5ac5182255397dc579e99c42206c0bee721f2e5efc790b75e8b9224ed1a172465bee9a919399976e73ef19b0caffbd40b5a010923ee1253faf5699f02b8782b1472a6f93387b1df5f09c9238707d4243a0c00e8c68775011e865088a9820a03641159bc4436b03233b2d6afcdcf4ef4e2bb55c91686f64c9280a10493dc04399dbbb0d49131e3bb51642e1283aaf5715953348c87bca4833f4ae4c474485a94228b830d5814dfaa63f6a4fa23bc53224c5e8e0837acfc0531a3dbc305ff754d310b6e8", 0xe1}, {&(0x7f0000000000)="1bfb51b198ea46fff2d6cfdd4f6b9bb34a9143ca71e4738178932893b150415e70642399841e00de08afea815dc4ef6df9cd488896d9383796a29de675f547a2d2a55753910562aa30ebec4e234729ce0f36f846f417e9d842bd19d91157705674d5", 0x62}], 0x5, &(0x7f0000001000-0xc0)=[@iv={0xc0, 0x117, 0x2, 0xa9, "f811ca1d9d607d5dc6077f5dba664e993da81a4682db80287b805bd3efbc9ef73dc7bab1289cbc2a5df39fb3691a1781a1fd0eccc85dfa2981d190eb881594f56fb515dce239ab3a375ef3fc9e6d934822552ab33e3d9e552b428cd296e6b6888d5466ced7c1a802ddff8e0852459e675b480bf992840622ae4b37927c252ae2fe9b634459f55786314fc3e697b31059700cf21257ac776770f13eb25241dbcf90d0bf6325ffcbc01b"}], 0xc0, 0x20008014}], 0x3, 0x20000081) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f0000003000)=""/178, 0xb2, 0x100, 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000005000-0x4)={0xfffffffffffffffa}, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r1, &(0x7f0000a12000-0x10)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000-0x4)=0x10) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x21, &(0x7f00002e6000-0x1)="", 0x0) 2018/01/09 16:41:13 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000-0xb5)="7c71ab6aef15680f1d080141a4ca39ea23c6a11617b653cb40895fff2fea4e9677cdd88b022f0a7403e8463371e46bdc5084ad3492858402128ac264dfad35630276f0e2a845e79d5b25553ae1fd3ff1100ee64b5f31a92875473cace1767b01b44cef872a162eee56b906d188655d71aeba8ea70feed955ac0e600d3b48c601d584212ea18355527a71e7218a75d29f46c2a86ecbc4433ff1e8faefacd61250a3f38ab9526c4e2d9516f19b06e279a2549d99e643", 0xb5, 0x4000084, &(0x7f0000c01000)={0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}, 0x1c) r2 = socket$inet6(0xa, 0x7fffd, 0x0) setsockopt(r2, 0x84, 0x0, &(0x7f00000c2000)="9f18ffda4fc72b81050e5c5f07ce528d5a7ff30dcc36818d8f099d4fed7a9736aea69bdcbbb1394539c07b2a5748444528709fbb2d702106e38b6ff202002b08d5cae2d1418bb1fc30dad6d66c8b15f6f7066ef3fc8f", 0x316) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000002000-0x10)={0xb167, 0x3, 0xeb06, 0x1ff, 0x0}, &(0x7f0000002000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000-0x10)={r3, 0x8, 0x4, [0x40, 0xfffffffffffffff7, 0xfffffffffffffff7, 0x3000000000]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001000)={r3, 0xfd5, 0x5, 0xff, 0x8001, 0x3}, 0x14) 2018/01/09 16:41:13 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000009000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000002000)=0x14) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000003000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, r1}, 0x14) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x10000, 0xc14, &(0x7f0000009000)=""/99, &(0x7f0000000000)=0x63) 2018/01/09 16:41:13 executing program 3: r0 = socket(0x2, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x5, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000001000-0x10)={0xa, &(0x7f0000b79000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) setsockopt(r0, 0x0, 0xcf, &(0x7f0000004000)="", 0x0) 2018/01/09 16:41:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000e2c000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000058000-0x18)={0x1, &(0x7f00009f0000)=""/105, &(0x7f00007ad000)=[{0x0, 0x75, 0x80, &(0x7f0000af6000)=""/117}]}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000b9b000-0x20)={0x7, 0x0, 0x2, 0x50a4eef7}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f00005c2000-0x10)={0x0, r2}) r3 = socket(0x10, 0x2, 0x0) write(r3, &(0x7f0000b52000)="26000000420047f1938d0000000000000050f16b9cbdea031200f8454a6809e517c76e328a67", 0x26) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000696000)={0x0, 0x1, 0x2e, 0x20, 0x81}, &(0x7f000098f000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000526000-0x8c)={r4, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000007a000)=0x8c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000451000)={r0, 0x80000, r1}) 2018/01/09 16:41:13 executing program 7: bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000802000-0x4)=0x0, 0x4) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000115000)="", 0x0) 2018/01/09 16:41:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000750000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000449000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002aa000)=0xe8) syz_emit_ethernet(0x2c, &(0x7f0000a58000-0x2c)={@random="37d9522e1056", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x6558, @ipx={0xffff, 0x1e, 0x0, 0x0, {@current=0x0, @current=[0x0, 0x0, 0x608, 0x0, 0x0, 0x0], 0x0}, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, ""}}}}, 0x0) pipe(&(0x7f00001fd000-0x7)={0x0, 0x0}) setsockopt$inet6_buf(r1, 0x29, 0xee, &(0x7f0000bf0000-0x3)="fb0e09", 0x31e) 2018/01/09 16:41:13 executing program 2: mmap(&(0x7f0000000000/0xf22000)=nil, 0xf22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x803, 0x8) setsockopt$sock_int(r0, 0x1, 0x80000000009, &(0x7f0000f10000-0x4)=0x77a, 0x4) bind$inet(r0, &(0x7f0000f1c000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f000000c000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000e000)=0x4, 0x4) pipe(&(0x7f0000ec4000)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000199000)={{0xa, 0x3, 0x800000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x1000}, {0xa, 0x2, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x6c1, [0x65, 0x20, 0x7, 0x3, 0x6, 0x8, 0x3, 0xfffffffffffffffb]}, 0x5c) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000f23000-0x4)=0x7, 0x4) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f23000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000ad2000)=0x0, &(0x7f000081b000-0x4)=0x4) 2018/01/09 16:41:13 executing program 7: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000b43000)={0x0, 0x0}) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000eef000)={0x0, @broadcast=0x0, @loopback=0x0}, &(0x7f0000eef000)=0xc) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000945000-0x2c)={0xd, 0x2, 0x5, 0x8000000000005, 0x400000000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) unshare(0x400) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r2, &(0x7f0000eed000)="", &(0x7f0000eee000)="13", 0x403}, 0x20) 2018/01/09 16:41:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f00003db000-0x13)=""/19, &(0x7f0000cae000-0x4)=0x13) bind$alg(r0, &(0x7f0000ffd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e4a000)="1f3e", 0x2) 2018/01/09 16:41:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x7, 0x9) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000508000)={0x0, 0x9}, &(0x7f00001fa000)=0x6) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000d17000-0x10)={r1, 0x9, 0x7fff, 0x5}, &(0x7f0000995000-0x4)=0x10) r2 = socket(0x10, 0x2, 0x400000000010) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000928000-0x4)=0x0) write(r2, &(0x7f0000a0e000-0x192)="240000001a00091cef000000efad000001ff0006094001007f0000010005000000000001", 0x24) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000d9000-0xc)={0x0, @rand_addr=0x0, @broadcast=0x0}, &(0x7f00006ac000-0x4)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000878000-0x54)=[@in6={0xa, 0x0, 0x1153, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x19e8c15b}, @in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}, @in6={0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xee2}], 0x54) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000e6d000-0x4)=0x3, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000672000-0x5c)={{0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000}, {0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}, 0x180000000, [0xfffffffffffffff9, 0x200, 0x98, 0x40, 0x0, 0x101, 0x101, 0x6]}, 0x5c) pwrite64(r2, &(0x7f000087a000-0x69)="138700850a448f82b167b3adc2a199cc0b0ed73ec462b311ed9bfbef1398af1b7c9dba40edd61ebafd87f8097257252fe0f92b876181cfbe30ad1c9cbf871122855357c026d6c4e312fe9406efbfb1d2a16243010274dffbc4ac481f7a9f069845ff1053c553aa2b82", 0x69, 0x0) 2018/01/09 16:41:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5e, &(0x7f0000c37000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x2000086dd, @ipv6={0x0, 0x6, "f80409", 0x28, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x11, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x0, 0x0}, @sack={0x5, 0xa, [0x0, 0x0]}]}}, {""}}}}}}}, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000504000-0x10)={&(0x7f000093d000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) r1 = socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000de6000)={0xff, 0x6}, 0x2) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000075b000)={r0, &(0x7f0000b8a000-0x14)="f61776372cea7a1fd93df7cfd539d19de1ea4ce9"}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000079c000)={0x0, 0x0}) accept4(r2, &(0x7f0000a16000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000a4b000-0x4)=0x58, 0x80800) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000815000-0x4)={0xffffffffffffffff}) accept$alg(r3, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00008ff000)={0x0, 0x3}, &(0x7f00004b9000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000ff8000)={r4, 0xffffffff}, &(0x7f0000379000)=0x6) 2018/01/09 16:41:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) socketpair(0x3, 0x5, 0x10001, &(0x7f0000332000)={0x0, 0x0}) write(r0, &(0x7f0000b52000)="26000000420047f1938d0000000000000050f16b9cbdea031200f8454a6809e517c76e328a67", 0x26) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000e64000)={r0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00007e0000)=0x0, &(0x7f000093b000-0x4)=0x4) 2018/01/09 16:41:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000044d000)={0x1, &(0x7f000044e000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000048f000-0x8)={0x0, 0x0}) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000e44000)=""/0, &(0x7f0000e6e000)=0x0) 2018/01/09 16:41:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) close(r0) r2 = socket(0x40000000015, 0x5, 0x0) getsockname(r2, &(0x7f0000294000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00002a7000)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000fb4000-0xe8)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000775000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00008f7000-0x28)={@generic="54dbfe131b8a61f6453385e9a16a7169", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00006dd000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d87000)=0xe8) getsockname$packet(r2, &(0x7f0000114000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00003fd000-0x4)=0x14) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000b73000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e23000)=0xc) accept$packet(r2, &(0x7f0000f12000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000ccf000-0x4)=0x14) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000603000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e9c000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000281000)={0x0, 0x0, 0x0}, &(0x7f0000ee7000-0x4)=0xc) getpeername$packet(r2, &(0x7f0000e5c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000436000)=0x14) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00006d5000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b36000-0x4)=0xe8) sendmsg$nl_xfrm(r2, &(0x7f0000f07000)={&(0x7f0000f23000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003dc000-0x10)={&(0x7f0000770000)=@acquire={0x498, 0x17, 0x200, 0x3, 0x1, {{@in=@broadcast=0xffffffff, 0x3, 0x33}, @in=@broadcast=0xffffffff, {@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x0, 0x3, 0x0, 0x2, 0x80, 0x20, 0x4, r3, r4}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x1}, 0x3, 0x1f, 0x3, 0x3, 0xa, 0x0, 0x20, 0x3f, r5, r6}, {0x100, 0x1, 0xb9, 0x6, 0x7, 0x8001, 0x8000, 0xfff}, {0x1, 0xe000000000000, 0x4, 0xd9}, 0xc2, 0x3, 0x2, 0x1, 0x3, 0x3}, 0x401, 0x6, 0xffff, 0x4}, [@u32={0x8, 0x18, 0x1}, @policy={0xb0, 0x7, {{@in=@rand_addr=0x9, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x0, 0x0, 0x9875, 0x2, 0xa0, 0x20, 0x0, r7, r8}, {0x0, 0x67, 0x0, 0x7, 0x248, 0x7, 0x5, 0x4}, {0x9, 0x9, 0x4, 0xbc9}, 0x1d93c3de, 0x5, 0x0, 0x1, 0x3, 0x0}}, @sec_ctx={0xec, 0x8, {0xe5, 0x8, 0x0, 0x0, 0xdd, "769c73dbc9ddbf412d14ef9f042e33f8d869bcb42e7d057fdf35fde1c87497d8574db4b8743d3c6526170a399763b377002495eab54fbfa5596cfe421c5bc0fd58a99d1310a61c6a424f87630cca61901a96fa5e998a77230cdf444be050cdaf5802a2e3ba954ae23d3e875426ad5af5c9b47d1e7b459d6979d7dcbde3b836537e04235c94fddb5934b47a1d7bc5e039faab224152230c6a2631b50853bd8c61fba3fc771374793b73953781c455d7dcfead05063b7f4bab1240bf95425cf7e0835e4f6c5b7f60df83b09a9848da43439102495aa2f069dfe98f17a090"}}, @mark={0xc, 0x15, {0x1, 0x4}}, @ipv4_hthresh={0x8, 0x3, {0x5, 0x19}}, @srcaddr={0x14, 0xd, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, @offload={0xc, 0x1c, {r9, 0x3}}, @policy={0xb0, 0x7, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x131, 0x1, 0x0, 0xa, 0x0, 0xa0, 0x3f, r10, r11}, {0x2, 0x1e6, 0x64, 0x2, 0x1000, 0x8, 0x1000, 0x8}, {0xd0c2, 0x1, 0x2949d0ac, 0x3}, 0x100, 0xf, 0x2, 0x1, 0x1, 0x0}}, @sa={0xe8, 0x6, {{@in=@loopback=0x7f000001, @in=@multicast2=0xe0000002, 0x1, 0x8001, 0x2, 0x0, 0x2, 0xa0, 0x80, 0x3c, r12, r13}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x33}, @in6=@loopback={0x0, 0x1}, {0x420bff93, 0x9, 0x2, 0x401, 0x400, 0x4, 0x5, 0x0}, {0x2fa, 0x7, 0x7fff, 0x4e2}, {0x26, 0x100, 0x0}, 0x1, 0x1, 0xa, 0x3, 0x100000000, 0x40}}]}, 0x498}, 0x1, 0x0, 0x0, 0x44800}, 0x4008090) bind$inet(r2, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r14 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r14, 0x89e0, &(0x7f0000187000-0x8)={r0, r1}) sendmsg$key(r14, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0xfd5f}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 16:41:13 executing program 2: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000fed000-0x4)=0x0, 0x800) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r1, &(0x7f0000fed000-0x10)={0x4, 0x4, 0x146, "59af7eb95259", 0x7, 0x0}, 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fec000)={r2, &(0x7f00006a2000)="", &(0x7f0000fed000-0x1)="13", 0x100000000000001}, 0xfffffffffffffeaf) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ef0000)={r2, &(0x7f0000777000)="", &(0x7f0000ef1000-0x78)=""/120}, 0x18) 2018/01/09 16:41:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00005bc000-0x6e)=@un=@file={0x0, ""/108}, &(0x7f000052e000)=0x6e) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000f9000-0x4)=0xdaaa, 0x4) syz_emit_ethernet(0x3e, &(0x7f000067e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0xfffffffffffffe5c, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4788, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) pwritev(r0, &(0x7f00006f1000-0x20)=[{&(0x7f00009d6000)="6b77d2ef8b67d83e09404a5aceb20da12952cbbd08ab03243ae8155ed2ecc941e2377dbc2f413cff7f503e935765572616150c55b9b9f11342e4f44ff4b5", 0x3e}, {&(0x7f00006da000-0x76)="acbf24cc0643a75f696b9d969bb6d97714ef15edbc6b2272b26e0a3a0897fbe38ea4ffd9ceb1a7ee9cc5ada0ee9035087184f5af60c1c7199eba523127731c916afb2c51fdff9aff0bf2808ed966bf94cfc7ec080a9f60b66e0390416321a8bdbddeb6d5fb97e42104c5eec0b70b7810c77f373b9f76", 0x76}], 0x2, 0x0) 2018/01/09 16:41:13 executing program 4: mmap(&(0x7f0000000000/0x9ac000)=nil, 0x9ac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000000d000-0x38)={&(0x7f000000e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000)={&(0x7f000000a000)=@delpolicy={0x5c, 0x14, 0xa21933e0cb560ea3, 0x0, 0x0, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@policy_type={0xc, 0x10, {0xfffffffffffffffe, 0x0, 0x0}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 16:41:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000b16000-0x8)={0x0, 0xbb4}, &(0x7f0000344000)=0x8) socketpair(0x9, 0x800, 0xfffffffffffffffd, &(0x7f0000a72000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000353000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00000e4000-0x4)=0x0, &(0x7f0000b46000-0x4)=0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000e6d000-0x4)=0x7, 0x4) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00004af000)={r1, 0x1}, &(0x7f0000d5c000)=0x8) sendto$inet6(r0, &(0x7f0000036000)='j', 0x1, 0xfffffffffffffffe, &(0x7f0000e51000)={0x2, 0x0, 0xfea9, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 16:41:13 executing program 4: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000038000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000018000-0x4)=0x1c, 0x800) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000006000-0x10)={0x100, 0x9, 0xfffffffffffffff8, 0x3, 0x0}, &(0x7f0000037000)=0x10) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000032000-0x4)=0x5, 0x4) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000037000)={r2, @in6={{0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe600000000000000, 0x5, 0x1, 0x0, 0x90}, &(0x7f0000037000)=0xa0) sendto$inet(r0, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000013000-0x8)={r3, 0x40, 0x100000000}, &(0x7f0000008000-0x4)=0x8) sendto$inet(r0, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0}, 0xb) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000025000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000036000-0x4)=0x8) 2018/01/09 16:41:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/09 16:41:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00001c2000+0x994)={0xffffffffffffffff}) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000524000-0x4)=0x0, &(0x7f0000ca3000-0x4)=0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000cc2000)={0x0, 0x0}) 2018/01/09 16:41:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket(0x4, 0x804, 0x1000) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f00003cd000)={"f257c4848cdddbc97408c2c0052e34de", {0x4, 0x8, 0x63, "7f534e6e1fff", 0xffffffff, 0x0}}) bind$inet6(r0, &(0x7f000034d000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007d1000)='5', 0x1, 0x0, &(0x7f0000fd0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) sendto$inet6(r0, &(0x7f000000f000-0xe02)="bd", 0x1, 0x0, &(0x7f0000dc5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 204.147160] netlink: 16 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/09 16:41:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000b52000)="26000000420047f1938d0000000000000050f16b9cbdea031200f8454a6809e517c76e328a67", 0x26) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000b97000+0xcdd)=@assoc_value={0x0, 0x40}, &(0x7f00009e2000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000f8000-0x9)={r1, 0x1, 'j'}, &(0x7f0000b5e000-0x4)=0x9) 2018/01/09 16:41:13 executing program 5: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00001a2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x6, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000001000)=0x9, 0x4) socketpair(0x3, 0x7, 0x9, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x2, 0xa4, 0x7, 0x20}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000001000)={r3, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1, 0xffff, 0x8000, 0x3}, &(0x7f0000002000)=0xa0) vmsplice(r0, &(0x7f0000001000-0xa0)=[{&(0x7f0000000000)="bcf4bd6db0532193f92697c7f6a94efd0c9038f5127047bf4a8e00c214f1a08d11d5fe0c9eee5e3d2dcfbdc4d2774db2746387304be07ff6ed4cd25e592a0e05bed0aa93d1eabbe76f58ce0b0c5553d6d73d96cf2fbce321d110ab7fb26c095df915808a4dfaccde863b8b14fc675537b23a", 0x72}, {&(0x7f0000001000-0x8f)="53ac1eaa0c1329e08a84cdacc9f6442688564417b9d2355a0f88319f05cb9e1df9117bfc7bdb4a06400660b72f4195252f7738bd7a106564bfb973022b5e92aa432ed5b2c2404b9916dc041afb3bd6ed136b9f1c55e20137cac7e066e6f5517646940d1e98eb02174955151d912d40f2311883edef49d60348d6a309cc299a6eebab311cd5be8831e47d1ddbb5858e", 0x8f}, {&(0x7f0000b10000)="a409c4e10d49a0242a813aa794ce9d731cc1bb05d3dc6e49a7e79a5fd3c4928dbe5acd6d7cae09be23e95655b5", 0x2d}, {&(0x7f00008b7000)="c07fbce2d612d5e0bed882a9ed8430de9e2c853828a7ea0cd0da5206c98eb6823ebf918fd2b6fc01c172cbf1bf0dd2a177a25248c29e80a67f75", 0x3a}, {&(0x7f0000000000)="a9e260e72d288ab20fbcbee9c50c63b1faafbae69f961a354ee4d33c8916663dba9efab7f5ea84f3af82d3c27632ff65a198472549c76251f39e5a521aedfdf723fb81be3814a18ee20bcba8af5df22849", 0x51}, {&(0x7f0000001000-0x4b)="f9a6c9096066edd230f026d97ebc915c4135a5866aaf8eddf7151c2de4a87d1608966bc4375ec152340916df55a24bd58dbfbc71fa6c7a3ec09cf35857dcf2fbbf8f25dd7d8c353ca15f20", 0x4b}, {&(0x7f0000000000)="ff6cb8449836d926bd4d896b7af8ddaeef7d2866012ca38821de843d7f551a73dfdfb445a7ecbf693e34ee4559a501e461a323f225b0d69661a1ad9a95839f422ce6159b5ff26e4c2d6156ad2c8cbd9e1f0bab0e710932167fc0cfe793182f641dc0ab1f95deb3d5881dce242130135b", 0x70}, {&(0x7f000071f000-0x1000)="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0x1000}, {&(0x7f0000000000)="80804f3beb08457c9d414043d6fdaa437fe92ee0e0b4c9981ff977628006d0db96b7102b8d2140a2edfba7ec0ba55524ea1d731b034df86e369d15742c9837f8c80333321d249bdafb43cb44f73146ba2df21bc418f356f0cf0fcd6b758bed", 0x5f}, {&(0x7f00003c1000)="3d6f0f2f9ab9f5001895bdaa4425b177cb2299ea30141c51acb37f834b0fd0ad58b820ed350312cd9645c71bfe53ac48090bda7f08d88915517da134c34f72c2d7d816a25dfdf170efeac017f4c9143af53afe4df6d02d1c1369330b634c33dd350a04c8aa9b4d6110916106b20d341d4e1113fe8d571dff0914f31141796286d533d6083a48bd5ae36e109bf1271017a6c6e48eddea61fe0a4060862da6691ec4ec01fd325ee9ca8b5b58ab88b07815896d34b06ac133fa05678ba7b19915430441db6ad4ea52e6ebf9cf31c49dae8967330b2f08021a707fd47a297242da9b9948feb13f6478f35d167891919a75", 0xef}], 0xa, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r0, &(0x7f00009d3000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000271000-0x4)=0xe) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f00008ca000-0x4)=0x4cf, 0x4) syz_emit_ethernet(0x144b, &(0x7f0000ace000-0x145f)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @random="0038c0285e8f", [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x1415, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0xffffff87, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b3592b", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [@hopopts={0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x0}, @ra={0x5, 0x2, 0x0}, @enc_lim={0x4, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}, @pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @pad1={0x0, 0x1, 0x0}]}, @hopopts={0x0, 0x222, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x0, 0xfa, "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"}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic={0x10000, 0x1000, "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@enc_lim={0x4, 0x1, 0x101}]}, @dstopts={0x0, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x28, {0x0, 0x8, 0x7, 0x6, [0x100000001, 0x1, 0xfff, 0x1]}}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x20, {0x0, 0x6, 0x8, 0x0, [0x5, 0x8001, 0x1]}}, @generic={0xfffffffffffffff8, 0xaa, "9b161b14735b659f56f8802c7a895056c7fe5e28f29587865c389c93c5cbb541b01a81651dceab7d048e836dbe6d040ffc6188ec6d3ae54bc74a5773e79fb5689f49e1ac322bd353761edbde342314cc86c6f5d1b0d4f3f54ea39703c18fe4e45c92f03600e4726b10e86d97078e761ca8df224f35ef3c19696652332fef94560e86c5a225269f496b1441260167294176dce4145b1e09a40ab9333c7b80819947be7796b5d8f13b7f2f"}]}, @fragment={0x7f, 0x0, 0x1, 0x40, 0x0, 0x1, 0x2}, @dstopts={0x7f, 0x2b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x101, 0x88, "588408bb5be566879521e2fe1b7653564b3b2ed23edf66ce235ca61aeda93014fca673a15a8cb08480fd6607cb836e483d3b31a2f6a37047fe962d3935a1916b84641bd0bd82ca5786c9bb64bdcd53e4a31c1054cbb74790127ca15d3191a7269381519517aa2b4eefe4a6f8a28809e036111ee6e90e9aafaa2f726505b368fa125316b4b2b67c5e"}, @calipso={0x7, 0x28, {0x3ff, 0x8, 0x8, 0x8, [0x9, 0x7, 0x7, 0x0]}}, @generic={0x72b, 0xa4, "6a540e51eaa113a3b33fa897a5045b390926234e0627bbf68cf3efe57791d89293641f18f35e852dec437176df10ae61b9ac6c9db5e1d014225d3bd5e92677618bfc3d01415dcf249e2d9001675fe4e279c0788ccc1ff325d9509421265ead0f60ffa5a8e34fa7d2d95a22c9962602393c6a27e582a5a292966303ade02d790000b8994765b0285c65723fe8f8cf410ba5fa6c3f234fa132b63da62b2a35dd776cdd949e"}]}], "1802c5bcbfcc5d391fc524b34183a691"}}}}}}}, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r4, 0x6, 0x3, &(0x7f00006e2000-0x4)=0x24, 0x4) 2018/01/09 16:41:13 executing program 2: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fcc000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d09000)={0x7, &(0x7f0000819000)=[{0x9, 0x9, 0x9, 0x9}, {0x8001, 0x7fff, 0x610da402, 0xc00f}, {0x4, 0xfffffffffffffffd, 0x100, 0x4}, {0x7, 0xb, 0x40, 0x100000001}, {0x8, 0xfffffffffffffff9, 0x7fffffff, 0x1}, {0x7, 0x7, 0x20, 0x3}, {0x0, 0x3, 0x200, 0x7}]}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fce000)=[{&(0x7f00004e0000-0x1000)="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", 0xf0a}], 0x1, &(0x7f0000001000-0x172)=[@assoc={0x18, 0x114, 0x6, 0x0}], 0x18, 0x0}, 0x0) 2018/01/09 16:41:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000004b000)={0x0, 0x0}) getsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f00006ca000-0xc)={@multicast2=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f0000322000-0x4)=0xc) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000768000)=0x0) syz_emit_ethernet(0x4e, &(0x7f0000014000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x1000086dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x87, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) 2018/01/09 16:41:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) connect(r0, &(0x7f0000445000+0xdfe)=@ax25={0x3, {"cf313cc79b6995"}, 0x6}, 0x10) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000bef000)=0x0, 0x4) sendmsg$alg(r1, &(0x7f00005f9000)={0x0, 0x0, &(0x7f0000223000)=[{&(0x7f0000eaf000)="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", 0x1001}], 0x1, 0x0, 0x0, 0x0}, 0x8040) [ 204.212388] netlink: 16 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/09 16:41:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000b52000)="26000000440047f1938d0000000000000050f16b9cbdea031200f8454ac709e517686e328a67", 0xfffffffffffffed7) 2018/01/09 16:41:13 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b67000)=0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000004b000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000aab000)={r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x806, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x37, &(0x7f00007e4000-0x18)="ff02040000ffffffffffffffffffffff144e000000000207", 0x18) connect$inet6(r2, &(0x7f00000a1000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_buf(r2, 0x29, 0x3b, &(0x7f000054a000)="", 0x0) 2018/01/09 16:41:13 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000001000-0x18)=@get={0x1, &(0x7f0000000000)=""/226, 0x6}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xf4, "14fb8b3c1ea26da09d6d6da4e36bc21155f44b6f5900d0a2b84967c40d7e8f7b60e342a51110634c7802c4263198d211d2e24e12f4ffb257d54ac87efb6c5cd0bdb8bb0e3f8d1daccf010b7a3e47cb41a41bd440d52520fe3818f849cc1db4fb44d9743957b3fdd6d4578fa58197f3b7b13c80d64d0d871aaf9586fd7ed81836714f4b440eb89c6d7e0c882763ad0cc7ac4cca242906dcddc9499048df3ec083e81614d0cc1d88331ae3761516c905c99481098c4410889bb121967b58d4160fa4a63dc4d12da7c78f9d9238fcd188729cd7a275b29cc123aec50df9599b394ac6b5f8e88396e0d0d41d335a1cda6610a80dbe40"}, &(0x7f0000000000)=0xfc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={r1, 0x3, 0x4, 0x4}, &(0x7f0000000000)=0x10) 2018/01/09 16:41:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000093a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001f0000-0x14)="79733976d8c30a4aead96010be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept4(r0, &(0x7f0000e3e000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000277000)=0x58, 0x0) accept4$inet(r2, 0x0, &(0x7f000000b000)=0x0, 0x80000) sendmsg$alg(r1, &(0x7f0000a21000)={0x0, 0x0, &(0x7f000006c000)=[], 0x29d, &(0x7f0000cda000)=[@iv={0x3c8, 0x117, 0x2, 0x0, "f3c9bb9cf203b2f2f854eead1d8c41b066b532be6fedadd21f800780247d2572c5574a71a78270039c247268dab882b768b34f3acae39804cb80a7f645d5c9ef3c3146c1ca3a67a1e51d668e1f4864053c239202159173b8706ba1c6d0a3aae4c5e408b7c11c791e7777a8d87c8daccf45b6db416ff7edf896697e84e8cc4b75c24e497805c84eb357d08336b53aa634d4c2b1c74309b28d29061b614905bde1d0d64f1ab47fbcc3b2bd4a27b247f5dc0b2d980086c2abd152a6ff2e1760cd0503586c89f45490a36b2c940b488d991dffbce5e4c6009b9705f183ede21e8813c2e874b9a8a613413d8292dc"}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000d27000)={&(0x7f000025a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a3c000-0x10)=[{&(0x7f0000f13000-0x54)=""/16, 0x10}], 0x1, &(0x7f0000251000)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 16:41:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) r1 = socket(0x5, 0xa, 0xffffffffffffffff) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000dde000-0xc5)=""/197, &(0x7f00004e5000-0x4)=0xc5) r2 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x84, 0x7d, &(0x7f00007cb000-0x8)="8000000000020004", 0x8) 2018/01/09 16:41:13 executing program 6: r0 = socket(0x18, 0x20000000000805, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000d7d000-0x10)={0x100000001, 0x2, 0x7f, 0x5}, 0x10) 2018/01/09 16:41:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x9) socket$bt_hidp(0x1f, 0x3, 0x6) write(r0, &(0x7f0000b52000)="26000000420047f1938d0000000000000050f16b9cbdea031200f8454a6809e517c76e328a67", 0x26) 2018/01/09 16:41:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000c0a000)="1f0000000106fdddfffb00f6f9068001fffff30c090001e606001c03000005", 0x1f) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00002dd000)={0x0, 0x0}) bind$ipx(r1, &(0x7f00004f4000-0x10)={0x4, 0xa3d7, 0x80, "ab6abe710e95", 0x7f, 0x0}, 0xfffffffffffffe5a) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000600"}, 0xd42}, 0x10) r2 = socket(0x1f, 0x6, 0xf10) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000043c000-0x20)={@generic="c9f6ba40a578068571af1ab4350b2f12", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f0000aee000)={{0x9, 0x1056, 0x1f, 0x0, 0x2f79, 0x0}, 0x3, 0x7c, 0x7, 0x6, 0x3, "3924bf699a02d5538f1d151329c679e551570b00a630f24362e0c752e7c7e25b1f25cd2b1125c0765989e569b080b6687f3f1f048f235ab7e220f3936c189fc7a984f640b17e116d2d4f0bef1a6072abc5e70f62933562ebbbebaeae140e7209874c6edaed8ab099eb16606a9244941ee09abd98595a39eebd28c12d6e2334c9"}) syz_emit_ethernet(0x52, &(0x7f0000d79000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {{0x0, @ipv6={0x0, 0x6, "72f20b", 0x18, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f00004a8000-0x12)={@generic="24643776515829d8bc8aa21f742d5b82", 0x2}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000c4f000-0xc)={0x0, @empty=0x0, @broadcast=0x0}, &(0x7f0000196000)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00008dc000-0x8)={0x0, 0x1c58}, &(0x7f000017c000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000433000-0x10)={r3, 0x64, &(0x7f0000fc5000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x80000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x7e}, @in6={0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}]}, &(0x7f0000d1e000-0x4)=0x10) getsockopt$packet_int(r2, 0x107, 0xe, &(0x7f0000e9b000-0x4)=0x0, &(0x7f0000790000)=0x4) 2018/01/09 16:41:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) writev(r0, &(0x7f000083d000-0x30)=[{&(0x7f00003b2000-0xc6)="2c89d905e01df30762278a0070ca4ea4c4ab9254fe39be5dcd4fa03427c46190da634b096c687a256d8f67d4fa699727ddb9aa2b6bbafb3bb01afb790d676f0865f62234907f3fa6e0d0f548d5dcb5433609a052e5163ca7f03ad67e0be1537a328686ea1c8f83c9be2a42fc9bc631e6376c5c3dd6c7ca73843736013de000a4b6a5217a65ccc182c4a3af9e7becfd0b7b413af28b732ff87f301de5a13b9ae4fb57cc60482d7d8daf620e56972c549f09a49477e77f7ed361a692a5feca192d20a67e9bc37f", 0xc6}, {&(0x7f0000a84000)="57a65e05152c277d7f1b1de74b313a8bcb12e75f0ccce9f5fe25577452", 0x1d}, {&(0x7f0000978000)="453dd9abdf63b89da00e8dfc2e3f8b08d1866ddd379f99794c0fc329b01b4bb597d1055be6d0c1afc6f629d11c50c95cdbbeb02e61f48c271fe3ec3b7ec09439959ffb51363b95d340b82eaedac1a3ad7639503084683317bd2075992f594cf930b1ea9d73de64d2bb3e25300e899f3b34db594c16f60b9e0750ead52e2572c08515e50ffd32aa405b8a0c668aab68395ccc9d11e3702debb486dfa7a9e9", 0x9e}], 0x3) write(r0, &(0x7f0000dfa000)="2600000022004701870000000000ffee006d0000000000000004093c51f10101c7033500b017", 0x26) recvmsg(r0, &(0x7f0000aaa000)={0x0, 0x0, &(0x7f0000dcf000)=[{&(0x7f00009d9000)=""/4096, 0x1000}, {&(0x7f000014c000-0x39)=""/57, 0x2b}], 0x2, 0x0, 0x0, 0x0}, 0x0) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000efe000)=0x0, &(0x7f0000299000-0x4)=0x4) [ 204.379375] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=66 sclass=netlink_audit_socket pig=20627 comm=syz-executor1 [ 204.397966] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=7648 sclass=netlink_route_socket pig=20629 comm=syz-executor7 [ 204.405331] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=7648 sclass=netlink_route_socket pig=20629 comm=syz-executor7 2018/01/09 16:41:14 executing program 6: pipe(&(0x7f00005f4000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000000000)=0x100000000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f000027c000)={&(0x7f00001d4000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) r1 = socket(0x2000000000000010, 0x802, 0x0) write(r1, &(0x7f0000e4a000-0x26)="240000001a00290400e5fff00111fd0d0a0b00000004bf0000f309ec0800030005000400", 0x24) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000ad6000)=@int=0x3f, 0x4) 2018/01/09 16:41:14 executing program 2: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r0, &(0x7f000000d000)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000009000)=[{0x5d, 0x100, 0x9, 0x0, 0x0, "298d3d5d4c0001000000000000008197d9df7f0fb88c075231853de5aecf1544ec9a611b4cf1dd7163e636000000000000000545e47d262e57b61a1aa005b274d416d712e08d5340b647607ab8"}], 0x5d}], 0x1, &(0x7f0000001000)=[], 0x0, 0x80000000000}, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f000085c000-0x20)={r0, 0x0, 0x1, 0x55f0, &(0x7f0000fe5000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) 2018/01/09 16:41:14 executing program 3: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) poll(&(0x7f00002ed000)=[{r0, 0xa500, 0x0}], 0x1, 0x2) 2018/01/09 16:41:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x805, 0x6, &(0x7f0000609000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f000061e000-0x7c)={0xfffffffffffff761, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) sendmsg$kcm(r1, &(0x7f000096d000+0x14a)={0x0, 0x0, &(0x7f0000c19000)=[], 0x0, &(0x7f0000d80000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f000026a000)=[@in6={0xa, 0x1, 0x8b2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}], 0x1c) recvmsg(r0, &(0x7f0000384000-0x38)={&(0x7f00004b0000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000210000-0x90)=[{&(0x7f000035a000-0xbb)=""/187, 0xbb}], 0x1, &(0x7f00002d1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000ade000)=0x3ff, 0x4) 2018/01/09 16:41:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000b52000)="26000000420047f1938d0000000000000050f16b9cbdea031200f8454a6809e517c76e328a67", 0x26) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000236000-0x2)=0x0) 2018/01/09 16:41:14 executing program 7: mmap(&(0x7f0000000000/0xa0d000)=nil, 0xa0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000fe4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000287000-0x10)="1e336500ff4ad5e700000022000000ec", 0x10) sendmsg$alg(r2, &(0x7f0000fe7000)={0x0, 0x0, &(0x7f000019f000)=[{&(0x7f000064c000-0x1)='^', 0x1}], 0x1, &(0x7f0000283000-0x48)=[], 0x0, 0x48880}, 0x44000) recvmsg(r2, &(0x7f000027e000)={&(0x7f000010b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000008c000-0x80)=[{&(0x7f0000044000-0xe8)=""/232, 0xe8}, {&(0x7f0000284000)=""/171, 0xab}, {&(0x7f0000021000-0xd7)=""/215, 0xd7}, {&(0x7f0000284000)=""/152, 0x98}, {&(0x7f000008e000)=""/134, 0x86}, {&(0x7f000023a000-0x6c)=""/108, 0x6c}, {&(0x7f0000285000-0xf4)=""/244, 0xf4}, {&(0x7f0000035000)=""/183, 0xb7}], 0x8, &(0x7f0000284000)=""/230, 0xe6, 0x6}, 0x100) socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000a0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, 0x0, &(0x7f0000a10000-0x4)=0x0, 0x80000) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000a10000-0x4)=0x0, &(0x7f0000217000)=0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000a0f000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000a0f000-0x4)=0x8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000a0d000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000093a000)=0x6e) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x60, &(0x7f0000a0c000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r4, 0x0}, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x79) 2018/01/09 16:41:14 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={@generic="4e042fb10a4701e18fd81211eab0f905", @ifru_flags=0x3000}) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000d06000)=0x0, 0x4) 2018/01/09 16:41:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000e66000)=0x600) write(r0, &(0x7f0000ab4000)="240000002200fbffeb03000000fafa0001f6ff0b0800030001000000f7000003f9161701", 0x24) 2018/01/09 16:41:14 executing program 5: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000014000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000a000)=0x10, 0x80800) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000004000-0xc)=@sack_info={0x0, 0x401, 0x7}, &(0x7f0000014000)=0xc) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000015000)=[{{&(0x7f0000016000-0x8)=@sco={0x1f, {0x2, 0x9, 0xea03, 0x5, 0x2, 0x3}}, 0x8, &(0x7f000000e000-0x50)=[{&(0x7f0000005000-0xa2)="5a03385a51c7d452c3081f8e2391a20a0383ae182a1a7d569c0bacc92e4288f0cfc1e492413a782578dc69af9d131584382369de11aa31de937182413acc602224eda23f56b0db83a15865de2fd50e09b03a0f91d50ea71b4f0738299b8ebe4c092d3cd0c94ea28f25429f94356923668b0d0083097c43fbf68062187c95a25a8d17898a27741d2eb63e03135f52435b114fd47d0e174a9728efd9724d52c384eed8", 0xa2}, {&(0x7f0000015000)="b8a65838eb28bc07be2a13b48f3391ef235a1c4c9c9624f6f45a87d9a3c42b0137763bc1c8c551488fa89bb18eb023fa93f6c1b9dee35be72c0c0f4162d1ff48e4fc83a8b1ffdc88910d0a1009a5f4d43d7b2d8cd2408feba8ab037f6e9c02bf8e66adfe1b0bacd7ff1c8e47e5f1f9b5d55f6acc10f924916785fd123ed0676649d71a0e0f12cf27ad39caebfa46be5202dc00bcf12aa93989b7415c9152971cc0423a17d6150b6507d2f75f08cef4dccaa666a50297a5cd6855a25336150955ca28c58b", 0xc4}, {&(0x7f0000001000)="678733810eef798829a7c39f408696e383374176aae3460ae3eb591fe73db3ddee9850eb549617e83c766fd00c76f23cf0409e0ef1545e1787943084c289c0fe98ae8910eb787d6379ebddb71bf12d9c61d815cb0a892ddff4520b27939e77b4cf066c728a9ccaff4316db899d982fef84f772afba4a6e3ee9b35e2983939f6fb38d4f8d0c1b5b9d9e0177", 0x8b}, {&(0x7f0000015000)="", 0x0}, {&(0x7f0000005000)="fb180e8d1124669a50a458d80c40cb1cab9255edb735075c6db2738e8ad0351989858286270a98e4085aa63309bd66b3d384e3e8f5072a88e9b4060b90544bbf85e52e5cf35e75bbe737c3a99d070ba8fdb3713ca505d043b1", 0x59}], 0x5, &(0x7f0000013000-0x13d0)=[{0x80, 0x11e, 0xad6, "a66076f2f3ce50bc174c4b1975bb8714f264925661b3560bcf07ec155321dbc1d97c662d93eb4860d7cb90d8a69b3019b841a2549fa51b7fa27600d1731c986fae1ec0bdcb1380d6c92cd47e525f8d08a3a5197f12203e57b9a9615b1f474d852460576b87bd36f905cc5891"}, {0xf8, 0x104, 0x80, "f3413e597481c604e2962dc325ac7c46178d471b9d1b730ae01343f63a63544d4553be6d1f90d8eaeb3b68a95ec1fdbf4798b260e5e38f48adcacb2979feccadb6421b2a3b5ee53d83197948e1e97c40f086b3424b2038b31c68df6c9db8296471461315a15df1b35922aa8a7f30b64bd3df6fac1d76a7abbc41d7eaa321dcef88b882f887133b2093f6184fb645825b36092f4e28ab9dd51ab57d7b8401069d786950173714bb7ada17cf644f488b5d9094864849a7a5b8f7811cb77d04a9f7ae68aac2f0e175900ce35fa74757364be8e8f71953088925ed3ad6e34c85965b0c"}, {0x48, 0x105, 0x1, "4a69b9c099b622dbf0ebd805028e58680fb97653c57113e79d1c43e629fd9008f6ac1736b1ce1de481dc6765d5251b6a2b"}, {0xa0, 0x0, 0x10001, "94f06e5afe21ad555581eaa62bd339291a05c9e08e73d1f2607474169f1fd270805947f1e0a7b21796fc9c3a398ed9f6a9537b6dccd772657c1cb0a31402d0573c9350bb6a57982ef7bef8cbb114bafa5909c1e734cef11a815aa4abebaf773a213a00a9f90df1008e8f631642522da19cc0a2191d22e79b4edd016913ecb4dc7f22b903ab84a50deb"}, {0x40, 0x11e, 0x8, "da0a30c22139328e53f2a4582a34272187c1b5615d17a8d70c17be9549f1cd94317efcd9f439fe65e6c1bcf6cc"}, {0x70, 0x0, 0x8, "896bd4101457cb7ac3a1ca6c16a58529c7063ff9e0c467d4ce3c4d629b2648df7876c3df1643b6d2aa4b4bbd52317093e4535084fe45d3392ae9295b680d077184bb248b179c9414737e34cd94ad3b940886f280779f292937"}, {0x60, 0x19d, 0x6, "da84380be38ef88a3ddb93ad0fa0fa8ce9a830f184efab94a9f8beb21e44611ca794b2a5bbec7c3c11b639d0a592e4454529919290eedac8f2570cd1930782ce04ccd2730bbeae44d17e407e"}, {0x1010, 0x112, 0x4, "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{0x50, 0x10c, 0x1, "6ff37b4ed9800343eb36d9ec1f275a25e347ae82fffe990b3d6c5e8bc4f1b956222a755a33317df32531069b402d467122aa9a52d2081d476497214f6f1819e0"}], 0x13d0, 0x4040000}, 0x3}, {{&(0x7f0000015000)=@nfc={0x27, 0x3, 0x9, 0x6}, 0x10, &(0x7f0000012000-0x10)=[{&(0x7f0000015000)="192f4cf15698ad24a34de67974233ccbd9ce96e6dc1aaca0c0d13fa78d876a774375599c167001d834595a0c3d0f8c3f43adb88af83fe41ef565c8ed1231f493f72509453aada7df7402dff099251a2fca5eeb8a97825f629dc67836f5e3fb049891d97d09ac225e144f4cf9ccd9ebb3b239a96c86737225", 0x78}], 0x1, 0x0, 0x0, 0x40}, 0x80}], 0x2, 0x20000800) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000000c000)={0x1f, 0x1, 0x5, 0x8, r2}, &(0x7f0000015000-0x4)=0x10) sendmsg$nl_xfrm(r0, &(0x7f000000d000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000004000-0x684)=@newsa={0xf8, 0x12, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@proto={0x8, 0x19, 0x0}]}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 16:41:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000b52000)="26000000420047f19a8d000000000000005df1519cbdea031210f8454a6809e517c76e328a67", 0x26) 2018/01/09 16:41:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x0) bind$packet(r0, &(0x7f000098f000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000477000-0xc)={0x6, 0x1, 0x6, 0xffffffff, 0x2, 0x8, 0x7f}, 0xc) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00006d5000-0x4)={0x0, 0x1, 0x0}, 0x4) r1 = socket$inet6(0xa, 0x801, 0x8010000000000084) sendto$inet6(r1, &(0x7f00000ac000-0x2)="d4", 0x1, 0x0, &(0x7f0000c51000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 16:41:14 executing program 6: r0 = socket$inet6(0xa, 0xa, 0x1) setsockopt$inet6_buf(r0, 0x29, 0x20000000020, &(0x7f0000f23000-0x9)="", 0x0) [ 204.532181] netlink: 73 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/09 16:41:14 executing program 4: mmap(&(0x7f0000003000/0x79a000)=nil, 0x79a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000792000)=0x4000000017f9, 0x4) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000be000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000001000-0x4)=r1, 0x4) 2018/01/09 16:41:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f06000)={0x0, 0x0}) recvmsg$netrom(r0, &(0x7f0000130000-0x38)={&(0x7f0000536000)=@full={{0x3, {"08c34bb99291a4"}, 0x20000000}, [{"618803c970c453"}, {"4e7316a8eb44e8"}, {"aef2486af84d34"}, {"58e7a6b19d8c5e"}, {"b476236a2c6573"}, {"8bd916883371df"}, {"b4751774a115d5"}, {"3106afa9dd0833"}]}, 0x48, &(0x7f000012e000-0xb)=[{&(0x7f0000587000)="e5c320013a964d5eac3021b9c5c389819608be4f76a61992b1fd86b9809c35614b05161e9f507402ce5d6a171d945f13637fe65b2a65e77ac04749f560cd7bbc67e85424bd029bd8910a8f5f86e3338649925efd4d15ea9023eb1b49c639f2e0827604ccaac1551df136b5b68e26531d411509e54a4f1727f2d2ac87c159baddd6fd58053afc4fff7154baf69d4e57", 0x8f}, {&(0x7f0000bde000-0x9c)="b92b713d01afbe806377756a4251caf530b834ab95b59b3a701dd915be5b25254d616f9df97c7f38c8d6b95d19d9156a91d7d8b2f63aa5467d7ce47bc6f84bc9eae0aaeaf5de79e165e0004cd7d625bce736370d043a0082a63091aff1eabf96f1b2835cdc6c7af6fd7ddca4228af394b96bf82da5f396acacbce0aec17c761d2b3a4fd3e484365503f8ebde4698dc035e51702c5690f44bdefffbd8", 0x9c}], 0x2, &(0x7f0000441000-0x1468)=[{0x50, 0xff, 0x14, "d92447c28baa918549c86d98ae5379412b5cde63ae059db72aefa4bc95bddff7445f9304f271a9f67d97bdd4af2f9c2c660f058f22e408b7c1"}, {0x80, 0x101, 0x2, "fc061163d27443fe4d618671adbfced023ebdccca8d357fdf8b1242e5e20327caea62745f12a358752f39aab938cf4b41c0cf66b366d67269ef067cc279aebb8db74cd958044cfc9cdabd9abbfeee04fcc39e9e6a2f215e7511221047cdf2cb2a8779262cf2eb6f20d24"}, {0x108, 0x84, 0x3, "e92441962e94c07f236429f49ed5578580a615e6dd069b3eb96b434ddfdb9557f9665db3c4e115796f0a9e00dd1dfcb495773d4d882ab7d575db58bb03cac1b38ad5eed781fcd26c9917ff81a3c7c8549272b57a4ddf532d35420c67b994dd25206b0ce96ed245a1d8ee5c7e9829728f1e4d33adf4333bd771a942e64c858fa70b4282aedc73ffa39ffac37a1dacb6431b1a4018161cc1bf3f1d4ee692cbca81cdcbbac868bb4ffd5f03b84e2d56071e62163a31554b0e9bb5514a3b7b43e79908c8682f01311348b89cca41ab42436014ac4b764d71ee088ebefa477379342fab6c7d9cd404cafad81c14a9d6ed1a91035c"}, {0x10, 0x1ff, 0x4, ""}, {0xf0, 0x117, 0x87, "6e2a95a6261e07a78067bc7cf6301d1de1a92c66ac10e39a802b516fdd73f1afa6e9935c5879d2bf5fa87cafc1c06365e918e143fdfc016c4d630a7061eee27a15593daafb53637cc0ad6d73ae56c876837a77a044a5f8b4fca80e064b4c5bda36a3136650bdd4e2e783069a0d9575bc7392d49b225d6e64e610b15284ab03c73936312b858b7f59900da1f2ac72eeab8616a15c6963e4ec3719bc9a74fb98646510713d5d50cb96385277bb359128bce11cfc33f3bf4952baf7c6122a05e014e54f2eededdd169f863cde30cd3faec8a259648f4bfa214767"}, {0xa8, 0x194, 0x25, "011faf7be9358a3ba797ebe4cdc2c9e739d6b3240e63c5aae27f39a84c543d65de27d9a84b9fbd71ecadcd2247a29d9155740fa606ace3c257b8099984a1344191276949f8fc488933e08ff5b5cd463e1bc4d546f98fd1c63c43929bc059d55fcb2f233f712fe5a5a771d54b61839ce577a413ee422df2d2baf16a224fcf26c44b0e9bdaafa94505b89e28157ea8bd4a243195ac651c137d"}, {0xc8, 0x116, 0x80000000, "6e3b6827fa865c833d01f2de10616e31110a735e458aee2c29dd69b0fbd5996684f90fc8aa3da5cb1ea54e627ebbd87fa725bc5d0d80853a79456fc3120c7d00ae2a01e99caf22fa32d5bd94f820994e62b0ded46d3a7242c0061bd3671562607d5a94e475685e11ee300dfb5863bce717373933e93e60e6193bd4e02cfe7307096f1cfe7afc2dbab4ec34ed452d4756dbd95fe8750eb7ee78648a02b23ea0eb5c17f4b4728052ff7c13b8d0dfad0ec43e4d"}, {0x1010, 0x0, 0x7, "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"}, {0x10, 0x103, 0x5, ""}], 0x1468, 0x40}, 0x10000) r1 = accept4(0xffffffffffffffff, &(0x7f0000dce000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000361000-0x4)=0x14, 0x80800) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000009f000)={0x0, 0x80000000}, &(0x7f0000be4000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000318000)={0x200, 0x20, 0x2, 0x68c, 0x8, 0x1, 0x5, 0xf98, r2}, &(0x7f000082e000-0x4)=0x20) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000713000)=0x73519af3, 0xff78) r3 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000e63000-0x8)={r2, 0xfffffffffffffff9}, 0x8) setsockopt$inet_mreq(r3, 0x0, 0x23, &(0x7f0000674000)={@empty=0x0, @multicast2=0xe0000002}, 0x8) listen(0xffffffffffffffff, 0x0) 2018/01/09 16:41:14 executing program 7: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000cec000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000507000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f000069b000)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xf1c7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100}], 0x58) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f000089b000)={&(0x7f0000a0b000/0x4000)=nil, 0x1ff, 0x3, 0x0, &(0x7f0000dd9000/0x1000)=nil, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7a, &(0x7f0000b98000-0x82)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x800, 0x6c, 0x0, 0x4, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[@ra={0x94, 0x6, 0x0}, @rr={0x7, 0x3, 0x0, []}, @timestamp={0x44, 0x30, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x80}, {[@loopback=0x7f000001], 0x0}, {[], 0x0}, {[], 0x0}, {[], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[], 0x0}]}]}}, ""}}}}}, 0x0) 2018/01/09 16:41:14 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00001ba000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000cfa000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) shutdown(r1, 0x1) write(r1, &(0x7f0000b52000)="26000000420047f1938d0000000000000050f16b9cbdea031200f8454a6809e517c76e328a67", 0x26) 2018/01/09 16:41:14 executing program 2: mmap(&(0x7f0000000000/0xd22000)=nil, 0xd22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000d1f000)=""/0, 0x0, 0x0, &(0x7f0000d1f000)={0x3, {"507aa76fb9a3da"}, 0x0}, 0x10) socketpair(0x7, 0x80a, 0x8, &(0x7f00008a0000)={0x0, 0x0}) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000d22000)={r0, &(0x7f000085d000)="2e34649c6048eda99dc194371f3118b9eb5d0366"}, 0x10) r1 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r1, 0x0, 0x43, &(0x7f0000d1f000-0x15)=""/30, &(0x7f0000d1c000)=0x1e) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000d23000)=0x0, r1, &(0x7f0000d23000)=0x0, 0x3, 0x2) 2018/01/09 16:41:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00006d7000)=0x401, 0x4) write(r0, &(0x7f000093e000)="26000000250015f8feffff780000360004ffff00000000000e0d02000a00ffffff0503c76e358850d63d97ff1a3d3c17cd5b6ac59ac6c87dada2cc72371235c8aa17f2d58bd6ed8938f396d83ac89268adf2983d35e68ecb4bb63c7ced30b708a1ebb4198eb71cf8e02ef00d410a7917b12030541eb56ba53475b0457d24b97aad692fecdac5072586d5503106fe6738ca011dc281a876da6300338139dff0b4d1b2c91f6576a9d1c972f1970405d0f556bd3b7b0e5e252a3aef19b0bdf6fda44eac56f67efbf5b05fd3c746d0", 0xcd) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000a62000-0xc)={0x10000, 0x1fd9, 0x0, 0x480000000, 0x8, 0xffffffff, 0x5c4}, 0xc) [ 204.576395] netlink: 73 bytes leftover after parsing attributes in process `syz-executor2'. [ 204.604766] netlink: 'syz-executor5': attribute type 25 has an invalid length. 2018/01/09 16:41:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00008dd000)=@generic={0x8000000000000000, 0x0, 0xfffffffffffffffc}) write(r0, &(0x7f0000b52000)="26000000420047f1938d0000000000000050f16b9cbdea031200f8454a6809e517c76e328a67", 0x26) 2018/01/09 16:41:14 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b4c000)=0x14, 0x80800) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0x2, 0x10}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r3, &(0x7f0000001000)="3105d9059fcad379a9d359920676f4e18d173e3639102cc13d60ee6c6031d108e4ecff5b978cd4adea57de98acc3eee66d6ab8079fa970bdd5f91b065ccada973b7ae88cf68a8d3e2c1035cf59074c7c8ca01d0a750f9e38060e3bc0c2f5b35e32f20bb3b620ba74c67f03357b194ba0b4667b713631d131f88010", &(0x7f0000002000-0x72)=""/114}, 0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r1, &(0x7f0000003000-0x14)={0x11, 0x15, r2, 0x1, 0x2, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000004000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r4, 0x101, 0x5, &(0x7f0000005000-0x4)=0x2, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000006000-0x5)={0x4, 0x9, 0x6, 0x9}, 0x5) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000006000)={0xfffffffffffffffa}, 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000006000-0x8)={0x0, 0x0}) accept$llc(r0, 0x0, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r4, &(0x7f0000005000)=[{&(0x7f0000006000-0xc0)=""/192, 0xc0}, {&(0x7f0000008000-0xf6)=""/246, 0xf6}], 0x2, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r4, 0x117, 0x5, 0x0, 0x7fffffff) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000008000)=[{&(0x7f0000009000-0x1e)=""/30, 0x1e}, {&(0x7f0000008000)=""/162, 0xa2}, {&(0x7f0000009000-0xbd)=""/189, 0xbd}], 0x3) 2018/01/09 16:41:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000007000)={0x0, 0x4, 0x2, 0xe033, 0x2, [{0x10000, 0x3, 0xd30, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x5, 0x6, 0x5, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}]}) setsockopt(r0, 0x800000010d, 0x2, &(0x7f0000001000)="14ff9a2cfe0900a0", 0x8) 2018/01/09 16:41:14 executing program 3: pipe(&(0x7f0000b50000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000aaf000-0xaa)={0x0, 0xa2, "a7197785dd2a952c2986e3bb602a433bbf2af0c645d732368b8e3ff5e8b90bc18a8b966c305db9e5c9503ed1f3a8b52ef2196b7d0597dc6ae510931675b0b48b3a8d240ad8c6e6b2eaa8e9098393d75d28b97fe0cea51b9d6360994250c758233ba56d555699f144a428c83da0e7a5847660cccf420b20b7341115f4ea061d583165f3f9bf81abb0851df0d9700ea2579b79f95e38058bae1cdcfa45d5e724967dcc"}, &(0x7f0000a8d000)=0xaa) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000018b000)={r1, 0x84, "1e2dc5f66b6526de5df04a4dc59d5d2fdd5e62904e0785210a77b45dddcb38c234b83fb70614e2f081af487224eab568f2426d0d9239f8d3a1b4e8d926ad705729d4bc2303fc975bf14d30328c2675e1a0eee25dc90973a2a755e5fc15959dc6e373a5ad4ef0fc32b6b81688f6e523d5bf121c3b8faed70d52878899ecbd4dafe2958b2a"}, &(0x7f0000dcb000-0x4)=0x8c) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000df1000-0x58)={0x26, 'rng\x00', 0x0, 0x7ffffffffffffffc, 'drbg_pr_sha384\x00'}, 0x58) 2018/01/09 16:41:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x4020940d, &(0x7f00001df000-0x78)={0xff, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, &(0x7f0000660000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) 2018/01/09 16:41:14 executing program 7: mmap(&(0x7f0000000000/0xdcd000)=nil, 0xdcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x1) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(r0, 0x0, &(0x7f0000fc0000-0x4)=0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000b63000-0x4)=0x0, &(0x7f0000fbf000)=0x4) r2 = socket$bt_l2cap(0x1f, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000fbe000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$netlink(r3, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000002d000-0x50)=[{&(0x7f000066f000)=[{0x10, 0x4, 0x2, 0x0, 0xffffffffffffffff, ""}], 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000cf3000)=0x4, 0x4) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fbf000)={0x0, 0x0}) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r6, 0x84, 0x4, &(0x7f00009a4000-0x4)=0x0, &(0x7f0000fc0000-0x4)=0x4) ioctl$sock_ipx_SIOCAIPXPRISLT(r5, 0x89e1, &(0x7f0000f5d000-0x4)=0xffffffff) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000dca000)={{{@in=@rand_addr=0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) accept$ax25(r4, &(0x7f00003e7000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00002ff000-0x4)=0x10) bind$bt_sco(r1, &(0x7f0000bb0000)={0x1f, {0x2, 0x606, 0xfffffffffffffffe, 0x8000, 0x7, 0x2}}, 0x8) 2018/01/09 16:41:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000dd4000-0x4)={r0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000d84000-0xa0)={0x0, @in6={{0xa, 0x2, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9b, 0xfffffffffffff8ff, 0x3, 0x10000, 0x80}, &(0x7f0000511000)=0xa0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000af1000)=@sack_info={r2, 0xffffffff, 0x2e2}, &(0x7f000083f000-0x4)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000719000-0x12)={r2, 0x0, 0x5, [0xfffffffffffff000, 0x0, 0xce99, 0x5, 0x0]}, &(0x7f0000c67000)=0x12) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000db3000-0xc)=@sack_info={0x0, 0x0, 0x6}, 0xc) 2018/01/09 16:41:14 executing program 4: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x12, &(0x7f0000ccc000)=0x0, &(0x7f0000573000-0x4)=0x4) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000eba000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f13000-0x4)=0x1c) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000fd3000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000fd3000-0x4)=0x1c) 2018/01/09 16:41:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x807, 0x8000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00004a6000)={0x6, 0x800, 0x6, 0x100000001, 0xe886}, 0x14) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000b52000)="26000000420047f1938d0000000000000050f16b9cbdea031200f8454a6809e517c76e328a67", 0x26) 2018/01/09 16:41:14 executing program 2: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={@common='gretap0\x00', 0x7fff}) mmap(&(0x7f0000000000/0xeb4000)=nil, 0xeb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x4, 0x100000001, 0x40, 0x0, 0x0, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair$inet6(0xa, 0x6, 0x7, &(0x7f00009ea000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f0000cab000-0x10)=[{0x0, 0x1}, {0xf, 0xfffffffffffffffe}], 0x2) recvfrom(r3, &(0x7f0000bac000)=""/240, 0xf0, 0x0, &(0x7f0000ea0000)=@ipx={0x4, 0x7fff, 0x2, "4257d1830458", 0x1, 0x0}, 0x10) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4(r1, &(0x7f0000935000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000eb4000)=0x10, 0x800) ioctl$sock_bt_hci(r5, 0x800448d4, &(0x7f0000bd9000-0x53)="a1ffd190021698ae2f3d0620d8f0c8cb986c8f5c52ee91792f42bff1dbac53850526351b4ffcd39df78409d7f1f67012f1728a28a3349b7eab3c7a831cea2fd1d351ce191f2631caaa20ff9f2e5ae975a8f8f5") mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r4, 0x29, 0x0, &(0x7f0000eb5000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000eb6000-0x4)=0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eab000)={r2, &(0x7f0000ea9000)="", &(0x7f00003d9000)=""/0}, 0x18) 2018/01/09 16:41:14 executing program 3: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000f5b000)=0x100) sendto$inet6(r0, &(0x7f0000ff7000)="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", 0x781, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) socket$bt_rfcomm(0x1f, 0x3, 0x3) poll(&(0x7f0000f7c000-0x40)=[{r0, 0x0, 0x0}], 0x1, 0x0) [ 204.678197] netlink: 14 bytes leftover after parsing attributes in process `syz-executor6'. [ 204.687518] openvswitch: netlink: Flow set message rejected, Key attribute missing. [ 204.702106] netlink: 14 bytes leftover after parsing attributes in process `syz-executor6'. [ 204.710911] openvswitch: netlink: Flow set message rejected, Key attribute missing. 2018/01/09 16:41:14 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00002a8000)=0x2, 0x4) setsockopt(r0, 0x114, 0x1d, &(0x7f0000000000)="", 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000687000-0x8)={0x0, 0xec}, &(0x7f0000308000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000169000-0x8)={r1, 0x0}, 0x8) 2018/01/09 16:41:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000021b000-0x2)='@', 0x1, 0x0, &(0x7f0000fde000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f00002fd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x0, 0x1, &(0x7f0000168000-0x1c)={0xa, 0x0, 0xffffffffffffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x15) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000d18000-0xc)={0x0, 0x0, 0x30}, 0xc) close(r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f4a000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) 2018/01/09 16:41:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000083f000)={0x6, &(0x7f0000182000-0x30)=[{0x4, 0x5, 0x6, 0x200}, {0x10001, 0x8, 0x5, 0x9}, {0x100000000, 0x1, 0x22fa, 0x6}, {0x6f, 0xffffffffffffffff, 0x8001, 0x5}, {0x401, 0xfffffffffffffffc, 0x6, 0x0}, {0x4, 0x6, 0x5, 0x4}]}, 0x10) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000b52000)="26000000420047f1938d0000000000000050f16b9cbdea031200f8454a6809e517c76e328a67", 0x26) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000201000-0x8)={0x0, 0xff}, &(0x7f00009ff000)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00002f2000)={r2, 0x100000000}, 0x8) 2018/01/09 16:41:14 executing program 4: pipe(&(0x7f000024a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00005ab000)={0x0, 0x0, 0x0}, &(0x7f0000be8000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003c9000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000d48000)={{{@in=@multicast1=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002a5000-0x4)=0xe8) getgid() socket$bt_sco(0x1f, 0x5, 0x2) socket$bt_sco(0x1f, 0x5, 0x2) getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getgid() socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c22000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) getgid() epoll_create1(0x80000) socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/09 16:41:14 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x802, 0xfffffffffffffff9, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000000b000)=0x0, &(0x7f000000a000)=0xffffffffffffff4f) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1d}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000000c000)=@assoc_value={0x0, 0x9}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000000d000-0x14)={r2, 0xb04, 0x2, 0x7, 0x8a4, 0x6}, &(0x7f000000c000)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/09 16:41:14 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r0, &(0x7f0000000000)=@full={{0x3, {"147fd5963c1b4b"}, 0xa0000000000}, [{"f21b0dee1f01f5"}, {"810693ab2d1e59"}, {"963fcd26e5d037"}, {"fa18bc9e16f678"}, {"654984978bd5bf"}, {"5d8e8962b766c6"}, {"744ca2742bff6a"}, {"f012e4fd9740d4"}]}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x30000000a, 0x0) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000a8a000)={@common='ip6tnl0\x00', @ifru_ivalue=0x80}) r2 = socket(0x13, 0x80003, 0x9) bind$bt_hci(r2, &(0x7f000007f000-0x6)={0x1f, 0x0, 0x0}, 0x6) 2018/01/09 16:41:14 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$sock_bt(r0, 0x96f83357134e9416, &(0x7f000028c000)="069d92bad25d6258b1") mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00004ab000-0x10)=[{&(0x7f0000fb3000)="290000001800ffffffffffffff000002021300000000ff06800800000d0009000900001900000000f6", 0x29}], 0x1) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x9a3000)=nil, 0x9a3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f00003ca000)={&(0x7f0000110000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f0000131000)=@delpolicy={0x104, 0x21, 0x3, 0x0, 0x0, {{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0xb4, 0x11, [{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000fc5000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) 2018/01/09 16:41:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00008f8000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000608000)=0x9, 0x80000) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00000f8000)=0x18, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x8924, &(0x7f0000b1b000-0x28)={@common='gretap0\x00', @ifru_mtu=0x10001}) recvmsg(r0, &(0x7f00002ce000)={&(0x7f0000b7d000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000043b000)=[{&(0x7f0000a1b000-0x89)=""/137, 0x89}, {&(0x7f0000753000-0x1f)=""/31, 0x1f}], 0x2, &(0x7f0000fc4000-0x85)=""/133, 0x85, 0x80000001}, 0x2100) 2018/01/09 16:41:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x5, 0x9, &(0x7f00007dc000)={0x0, 0x0}) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000613000-0x98)={0x0, @in6={{0xa, 0x0, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c, 0x3}, &(0x7f00004c1000)=0x98) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000dd5000-0x4)=0x0, &(0x7f00008c5000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000bd6000)=@assoc_id=r2, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000e8c000-0x18)={0x0, 0x2, 0x0, 0xfff, 0x3}, &(0x7f0000c7a000-0x4)=0x18) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000c8c000-0x10)={r3, 0x10000, 0xffffffffffffffff, 0x1}, &(0x7f00004c9000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00005f4000)={0x2, 0x1, 0xffffffff, 0x0, r4}, &(0x7f0000128000-0x4)=0x10) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000caf000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000029a000-0x98)={r4, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x0}, &(0x7f0000cce000)=0x98) setsockopt$sock_int(r5, 0x1, 0x22, &(0x7f0000b9a000)=0xd9df, 0x4) connect$unix(r5, &(0x7f0000e75000)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/09 16:41:14 executing program 7: mmap(&(0x7f0000000000/0xec3000)=nil, 0xec3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000074000)=[], 0x1) socketpair(0x9, 0x0, 0xffffffffffffff44, &(0x7f0000a8a000)={0x0, 0x0}) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000ec4000-0x8)={0x0, 0x0}, &(0x7f0000ec3000)=0x8) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000ec3000)=@assoc_id=r3, &(0x7f00007da000)=0x4) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000ec3000)=0x0, &(0x7f0000cba000-0x4)=0x4) getsockopt$inet_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000bbd000-0x30)=""/48, &(0x7f0000476000)=0x30) 2018/01/09 16:41:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f000032f000-0x4)=0x0, &(0x7f000023d000)=0x4) write(r0, &(0x7f0000b52000)="26000000420047f1938d0000000000000050f16b9cbdea031200f8454a6809e517c76e328a67", 0x26) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00001a6000-0xb)={0xfffffffffffffffb, 0x6, 0x4, 0x7, 0xffffffff, 0x111afcaf, 0x68a80b3a, 0x1, 0x4, 0xf43, 0x13}, 0xb) 2018/01/09 16:41:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000fe4000)={@generic="a34ebd86cd1c51b329c46d8a8000b218", &(0x7f0000fe6000-0x28)=@ethtool_eee={0x0, 0x66e, 0x1ff, 0x0, 0x80000000, 0x0, 0x6, 0x0, [0x3, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6(0xa, 0x1, 0x0) socket(0x11, 0x0, 0xfffffffffffffffc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00006f4000-0xa0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x5, 0x100000000, 0x0}, &(0x7f0000f3b000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0xdfb}, &(0x7f0000552000)=0x8) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f00002e7000)=0x0, &(0x7f00005e3000)=0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1867be812a979da9, &(0x7f00007d1000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000616000)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000b09000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet(0x2, 0x7, 0x0, &(0x7f0000a2a000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00003e3000-0x20)={"8110d43873fc7eb438bfed7aa77abeb1", {0x4, 0x4, 0x1, "2a76f90fb4ac", 0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000166000)={r2, 0x6}, &(0x7f00000b5000-0x4)=0x8) socket$inet6_sctp(0xa, 0x0, 0x84) syz_emit_ethernet(0x6f, &(0x7f0000386000+0xbbd)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x39, 0x3c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0xffffffff0000000c, 0x6488, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x608, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@dest_unreach={0x3a, 0x6, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "a92a53", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [@fragment={0x0, 0x0, 0x1, 0x0, 0xffffffff00000000, 0x6, 0x0}], "de"}}}}}}}, 0x0) 2018/01/09 16:41:14 executing program 2: mmap(&(0x7f00002d5000/0x4000)=nil, 0x4000, 0x0, 0x13132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00002d5000)={@common='nr0\x00', @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000003000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002d8000-0x4)=0xb) socketpair(0x0, 0x4, 0x400000000000005, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r2, &(0x7f0000001000-0x10)={0x4, 0x7, 0x7, "ee17af020773", 0x7, 0x0}, 0x10) listen(r2, 0x7) mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000dd1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fe0000-0x4)=0xc) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000fdf000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000437000-0x4)=0x14) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000fe0000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1, r4}) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000303000)={r3, 0x28, &(0x7f0000fdf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000052000-0xc)={r5, 0xa26d, 0x8}, 0xc) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00001e1000-0x10)={0xffffffffffffffff, 0x28, &(0x7f0000fdf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000071a000)={0x0, 0x9, 0x3, 0x3}, &(0x7f0000fe0000)=0x10) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000f70000)=@sack_info={r6, 0x7fff, 0x5}, &(0x7f0000fe0000)=0xc) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r2, 0x107, 0x1f, &(0x7f0000fe0000)=0x40d, 0x4) 2018/01/09 16:41:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00001d1000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00002de000)=0x60, 0x800) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00000c5000-0x4)=0x0, &(0x7f00005c4000)=0x4) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000699000-0xac)="26000000420047f1938d0000000004000050f16b9cbdea031200f8454a6809e517c7ee328a67ab9340a099fe2c7f0e1e2688f44d34cb915b971c47b28e4ac14d4b65ef1b6022d1503c02a5d2ef9c5acf1abd28c9335551aff80a95c7b3f6435974491e26665bd4c3257f260890980c640ecfc0d22e6a2a7e294abc726dd9f1ab3003174e781a4759054ea4eac96a43b5a8761512c87aa82a6e74e8f1666c2c303b67b61adebc96f8ca10dce9", 0xffffffffffffffe9) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f00004f3000-0x4)=0x2d, 0x4) 2018/01/09 16:41:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a2c000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000749000)={0x0, 0x0, &(0x7f0000a39000-0x40)=[{&(0x7f0000100000-0x1000)="b187c38e3c150bc4cf2a512377d01ef056842121287fa1d6661f2e58b1c6a6bdfd1d7636990377d742b70b4201ee3d09", 0x30}], 0x1, &(0x7f000074c000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/09 16:41:14 executing program 4: mmap(&(0x7f0000000000/0x1f3000)=nil, 0x1f3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f00001f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000019c000)=0x6, 0x4) mmap(&(0x7f00001f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x2, 0x2, &(0x7f0000094000)={0x0, 0x0}) mmap(&(0x7f00001f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f00001f4000)={0x8}, 0x1) mmap(&(0x7f00001f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000115000-0xa0)={0x0, @in6={{0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff4ba, 0x2, 0x1, 0x5, 0x4}, &(0x7f00001f4000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000089000-0x98)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6}, &(0x7f00001dd000)=0x98) mmap(&(0x7f00001f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f00001f4000-0x38)={&(0x7f00000fa000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001f3000)=[{&(0x7f00001f3000)="8ec86d546ae6e32cf3d5ee425eeb225638582b01d90a34cadc5f19e0f614b431f3c12bbe58c4a5a3dd59b36fc76011e16bdad381654ee19cf021d4f10e84617dde8a36a94c499bfd87ff58550b5d9aeb86013b34734585b013055337ebc504503ad0ea686ed160987d4810a9881f88", 0x6f}, {&(0x7f00001f3000)="7e03ef695692b55b39e5a791426370b06175385c6a58d5817d1942f2836c4f361c2566f6bebbf86fd6c08bfb154441791fbfe09e", 0x34}, {&(0x7f00001f3000)="8c99965057655a634e83fd8a2863c6348e6d5734f997eb310a44a85819b624a64d5f8cfe0cc1f248253d6478af550418d0e3c9bc3843afd9f1d191c3b57e3fd1f9dff80d2db076a6ee8ed5c5bfe5b6767cab335ec3be0d7385f8285c82ec96a9a45216ec725e", 0x66}, {&(0x7f00001f3000)="78d9a2e8ba5a55abddc286a074b2c917a5c10aa1e50d2dda116587d812cd3bb254b4e1ec31be32bcc3594a329e9440d551549994b1bfa2f1a3c6116e284d8192c75a139598019bfdab76f22f39c22e09a0b27eea907b4358f96a8e4a0ee8136dc799a95f300211a80791cdcc161845308a20493fa45c41c80267f8f8208536f860b4ed7d06e8f01ee5cc1e712217fba145e57c08b00c901446823ea19edaa9870ab82531df6e962b33151c8b867399d32ea51367e6cc8f1f1af4d1ccab59d023649cbf5c2b0fcefbb2f24ce03c", 0xcd}, {&(0x7f000005c000-0x17)="f6498af6b4eb178d4702de1f2781adeff9b22c72b2291f", 0x17}, {&(0x7f00001f3000)="d7dfffcd379c3e256294741932deae992f423972b38396ff7e6f23c7639dd313b00eb3f771d15717d444bac0072baea034208fb7cb103e78c7003773be38fbec9f4ef330594525a867bbb373", 0x4c}], 0x6, &(0x7f000007c000-0x3f)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x200, 0x8, 0x1ff, r3}}, @init={0x18, 0x84, 0x0, {0x4f, 0x3, 0x3, 0x4}}, @init={0x18, 0x84, 0x0, {0xff, 0x800, 0x6, 0x6f}}, @sndinfo={0x20, 0x84, 0x2, {0x3ff, 0xc, 0x28173735, 0xd3, r4}}], 0xc0, 0x0}, 0x40000) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'wp512\x00'}, 0x58) r5 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r5, &(0x7f0000005000-0x70)=[{0x0, 0x0, &(0x7f0000005000-0x30)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r5, &(0x7f0000af2000-0x38)={&(0x7f00003e6000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000af2000-0x10)=[{&(0x7f00009ba000-0xc6)=""/198, 0xc6}], 0x1, &(0x7f0000af1000)=""/194, 0xc2, 0x0}, 0x0) 2018/01/09 16:41:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000b81000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c, 0x0, @loopback=0x7f000001, @empty=0x0, {[@rr={0x7, 0x13, 0x0, [@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @multicast1=0xe0000001, @empty=0x0]}, @rr={0x7, 0x7, 0x0, [@empty=0x0]}, @rr={0x7, 0x23, 0x0, [@multicast2=0xe0000002, @broadcast=0xffffffff, @empty=0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, @empty=0x0, @broadcast=0xffffffff, @broadcast=0xffffffff]}]}}, ""}}}}}, 0x0) r0 = accept$ax25(0xffffffffffffffff, &(0x7f000058b000)={0x0, {""/7}, 0x0}, &(0x7f0000a5d000)=0x10) pipe(&(0x7f0000fe3000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000984000-0x78)={0x80, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x81, 0x3f, 0x40, 0x2, &(0x7f0000e92000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1000000, 0x5, 0x2}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00004dc000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) r2 = accept4(0xffffffffffffff9c, &(0x7f00008da000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00006c2000-0x4)=0x58, 0x0) sendto$llc(r2, &(0x7f0000d2a000-0xe)="03dbf078b3b68cd82552cc567a5e", 0xe, 0x40040, &(0x7f000084a000)={0x1a, 0x1d, 0x1, 0x0, 0x9, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/09 16:41:14 executing program 6: mmap(&(0x7f0000000000/0xa0d000)=nil, 0xa0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) getsockopt(r0, 0x6, 0x1, &(0x7f00004c4000-0x3c)=""/60, &(0x7f00002e1000-0x4)=0x3c) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x60, &(0x7f0000a0c000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/09 16:41:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000b52000)="26000000420047f1938d0000000000000050f16b9cbdea031200f8454a6809e517c76e328a67", 0x26) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000053000-0x61)={0x0, @in={{0x2, 0x3, @rand_addr=0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x6, 0xfffffffffffffbff, 0x35eb, 0x8, 0x4, 0x100000000, 0x8, 0x4, 0xf97, 0x8000, 0x0, 0x5, 0x1, 0x8]}, &(0x7f00008af000-0x4)=0x108) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000563000)=@assoc_value={r1, 0x5}, 0x8) 2018/01/09 16:41:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x806, 0x5, &(0x7f000095c000)={0x0, 0x0}) r1 = socket(0xf, 0x800, 0x849) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00003ed000)={0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000213000-0x8)={0x0, 0x0}) socketpair$inet(0x2, 0x5, 0x10001, &(0x7f0000ae3000)={0x0, 0x0}) r6 = epoll_create1(0x80000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000fbd000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000f57000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000168000)=0xe8) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000fc5000)=0x462, 0x4) mmap(&(0x7f0000000000/0xf5b000)=nil, 0xf5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00003b3000-0x48)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x3, 0x7, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r9 = getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00004cd000-0x4)=0x0) r11 = getuid() r12 = getgid() r13 = gettid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00005df000)={0x0, 0x0, 0x0}, &(0x7f0000079000-0x4)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000c6f000)={0x800008, 0x8, 0x2, 0x100000001, 0x10000, 0x0, 0x80000001, 0x5, 0x0}, 0x20) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000031a000)={0x0, 0x0, 0x0}, &(0x7f00004ac000)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000015d000)={0x0, 0x0, 0x0}, &(0x7f00002a4000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000380000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000277000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000abd000)={0x0, 0x0, 0x0}, &(0x7f000047d000)=0xc) sendmmsg$unix(r0, &(0x7f0000860000-0x38)=[{&(0x7f00001d7000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000737000)=[{&(0x7f0000c8b000)="f13907256dcf97504b65ce2b56157650900480e99f98", 0x16}, {&(0x7f0000a69000-0xd9)="06f09409350d8a6530cdcee8be53fceb82d49783291f861b66267d48cdeccf115e4c42e695ed97fc4c5b12992f0a33a126b5e200b1f7f6c9c320dd75dd8c3f464bc20f765c4417a931d1e1ec943ff2d40297f6e33b9f0dd1c8662efd008f8c664def33bee651d87863375600b4e91f7e102597415d22aa64bba5251ae89d5faa47141e5e9fb9fbdeec3b63a490f86d53ee4d9b12a6a7c10804fbfefbec768190d81a9c95eafca8e49285796ec4015905bfd664bbfeb636c938d59ac09ad579cf42c077237e0fee76633cc497868865ca3a3276c42b1e7300ec", 0xd9}, {&(0x7f0000f3a000)="36c492faea2e2b94f3719fffba984aa45bc3d7e2e47f88060f43a61d5316f9d0483422c3346fdff67fe03b169cc1cc8d4207025fc9b0e15776285f6524d0d90fb2dbf91c86c4bf0de5d16f387dec0892eb7e7a4e23af0ff522d9508a5fb7672aa61cccf12176951cca6575312058addfeee98a69cfb99c521ee2ce762da148834561408eb8806f540538b183e397e5cf8ea99d3168b96e1bce8069a455f0ef17ae504174e9dbedfa36a0adb60ced03fb", 0xb0}], 0x3, &(0x7f000046f000)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x20, 0x1, 0x1, [r3, r4, r5, r6]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}], 0xb8, 0x4000}], 0x1, 0x20000001) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f0000922000)=0x0, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0x0}, 0x14) r19 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r19, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/09 16:41:14 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000)=0x8) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x0}, 0x1a9) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f000000d000-0x4)=0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000000c000)={r0, 0xc3, "a885c08c896c2c305a47d1a0b48a92928a34fc2b8241a3303997a046446f916635bdf39474c6feefd12c2852748c3a1e23323f25ff1d4310c43af6a1b4aed1433b438baca1f334b4a566e4fc22dac8d49e2427826e0a693003e2c5a719c8ad000dabc3272d1f9ec82fc88c8383e58b82e551e996c8d2d7e9fff7b770decc00c0c738a2c50903e1e7ee074183557cb2b21f63d7c99fa39df14ea00b66838286c8afacd1acec83bddeb490ae9675cbe340ccfe5c22452f00d420e314337eb1cd5ac550c3"}, &(0x7f0000003000-0x4)=0xcb) 2018/01/09 16:41:14 executing program 6: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x807, 0x6, &(0x7f0000bf4000)={0x0, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000740000)={0x9, {{0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) bind$alg(r1, &(0x7f0000650000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58) r2 = socket(0xa, 0x4, 0x9) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r2, &(0x7f00000b1000)={0xa, 0x1, 0x7d7fdba, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa7}, 0x1c) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r2, &(0x7f0000f90000)={&(0x7f000053b000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000b23000)=[{&(0x7f0000f90000)=""/0, 0x0}, {&(0x7f00005a5000)=""/178, 0xb2}, {&(0x7f00000c9000-0x60)=""/96, 0x60}], 0x3, &(0x7f0000f90000)=""/224, 0xe0, 0xfffffffffffffffe}, 0x2001) 2018/01/09 16:41:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ef0000)={@loopback={0x0, 0x1}, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x20) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ac2000-0x4)=0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00007e4000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000266000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000179000)=0xe8) r4 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000083c000-0xc)={r1, r3, r4}, 0xc) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000117000-0x4)=0x0) accept4$inet6(r0, &(0x7f0000f3b000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000193000)=0x1c, 0x80000) socket$key(0xf, 0x3, 0x2) 2018/01/09 16:41:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000a15000)=[], 0x10000278) 2018/01/09 16:41:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f0000d6f000+0x3c2)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x0, 0x20030}, 0xc) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f000043b000)="af", 0x1}], 0x1) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000659000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00008b7000)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet6(r0, &(0x7f0000b17000)="bd2e32ffa825fcec451d2b7a89598d49681459593dc8b0d95a423b46ccc92f3a06e5fdf31c06f1da539671e12db8e31091b12045ee8ad740b2ee9bb7549c258e913d5128f5c4c8e755223c612050f5d89303a236aacd593998b37213572aad42c3188a083689ce3248030feaccdd929c03403326f6b736195c9aea8d43e07317db6b8647e3aa9eb04ea150e799f354f1ed86c3170fff52351ff2e2d295b6d8b70ac31c4b15326d2df54c3b660711703d0f2338c39aacdf7bd9bb234c0236ed2bce67c75dc382057c96eb889e3e08d1b838cb417c58a40069c40d300b2e5410b8a0b9ea351ed371e648cd30a30755d3e50f2c6b39bf7eca642b7531eb1d63af771e94f4b25ffb3255b7e32a4d4cf4c7e7ff86bf6b3496219605bea5ddf556f83421814a6b4076f4eb097d0e1650dec7087843524c942053c7eb8837262d25d7269ca919b942c0506ef2ba0ea5cc05dcde40679300fb3c1d89498ebc23f151567db27bfc491873bc34b213a1950063f7a8c25c8809b5c5dac97f01078e3668d83883ee64b0e035d47c3f1de992ac9f72d7f73ba87c1318df1084d27019310fe6a835d5d47e159e638563ed06772eb3e452e513e3737f49878b8c3f0f3c5b6a39c8e7b01a97a2648a61aeb4c2799a84db31184ea11030a096636448ff60fa7b3094e4c5ccbd1de6bc01d8666a15d26b564a23cf02749cb352b0e21110470d70b2058cca5125e13f652676e57ca520a9c5a06029d9c01cd1563461dba81bdd00659a59688e6863439e573a4875677931e83da19bffada6e50fbdc1b3d04b9e9a9b71080000000000000024fd0599d7a2298d5d2972fd4ddf4a0451550918400937990d72663c26f72962a67408467d7e9abe910cd53a11c84d1776ed5a6e5f309efe8ebf4fa410a79f2e60f1e335461a796aeaa334533bb776876adad53d2ed12e031449649e41dbff3533c033906a27e879acd80b7e4c6fd7fc39d5015da2dcf5a86a701c19fc4d7cd08e9b29db1aed063c081ad6114ed87ee7fb9942065a0e9bb79d9f9685bacf51e504b57898534f6c1d1aa8dcdbbc701cdbf3ba39ffcbab22610e401b17a709e147fc1e7818597daec229c48decd2c1ba3fe199327edb0ed5940727879c43214dec1fea79e624aeb99e659be4e70c63ac62656b53a3bc89ea89f68bd01d8118cb588bf157d8a1727faa9d6502d81841921c7656e823fd861a472152dbd2f87f3402e77ba2550d08f03720cdde9bd2478e2e214c52fe9d75b3bc40dc77155506b456948504aa4c26381641e10ce3c4636e8bb69818105a1d401513045d76138c2568427980a1420bb06e6ba8495fda5e6549c3f0e425e1c0a49bf5a82123f209a38a0fda6b01c19a84b804f379d1ded717fc96296044f3268a2b6dcbb64622b0bd05e42beea5cce693f3461ca99d9adfd5b774ce61a83af7a2f3ef", 0x401, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 16:41:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000b52000)="26000000420047f1938d0000000000000050f16b9cbdea031200f8454a6809e517c76e328a67", 0x26) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000081000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000104000-0x4)=0xe8) connect$packet(r0, &(0x7f0000e07000)={0x11, 0xc, r1, 0x1, 0x1d4a, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 2018/01/09 16:41:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x17, &(0x7f0000c5a000)=0x0, &(0x7f0000f99000-0x4)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000392000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000c19000-0x5)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000357000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/01/09 16:41:14 executing program 7: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f0000012000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000011000)=0x1c) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000012000-0x8)={r1, 0x6}) bind$unix(r1, &(0x7f000000d000)=@abs={0x1, 0x0, 0x0}, 0x8) connect$unix(r0, &(0x7f000000d000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/01/09 16:41:14 executing program 4: mmap(&(0x7f0000003000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) socketpair(0x5ea28b9a472b6911, 0xf, 0x1, &(0x7f0000180000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00005fe000)={0x8, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000001000-0x40)={r2, 0x1, &(0x7f0000001000-0x4)=[0x0], &(0x7f00007f0000-0x8)=[0x4, 0x80000000], 0x4, 0x9, 0x2, &(0x7f0000000000)=[0x80000001, 0x5, 0x2, 0x2, 0x800, 0x22a, 0x6, 0x4, 0xfffffffffffffff9], &(0x7f0000361000)=[0x1, 0x8, 0x1, 0x4, 0x99, 0x8, 0x5, 0x7], 0x0}) getsockopt(r0, 0x107, 0xa, &(0x7f0000525000)=""/0, &(0x7f0000525000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f0000002000-0xe1)="bbf850442a1e01c6f11a71035e192a2b7fd58c6937de8e68fe7b7d8e16cb5fedadad9a3a5c76e0dc42755aaf54e7f8e011feba10c46aa172680cd0ee432ad43f88e502d024dd864d61bf9671a8bd0b57dd0c1ef76a81b6c87a434b4f55351e35c7b34b55e0c93df129660f3568d1570e11263d47452ba161fe26b2e9341e181d40fe51d150c33245e1f8c6574aecb33182f77bcdfd5ebd0072c6e6397c5028001000ec9f459307e09eb424dab55d73a4be22e215caec8717d28d278f77af4ef878a173f65cc77e159c968184e2fa6ff74e1b20f657983777867c8b9416053ac4ec", 0xe1, 0x8000, &(0x7f0000002000-0x10)={0x3, {"f1d87290ca1034"}, 0x5}, 0x10) 2018/01/09 16:41:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) getsockopt(r0, 0x9, 0x0, &(0x7f0000bf7000)=""/250, &(0x7f0000107000-0x3)=0xfa) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x1, 0x0) bind(r1, &(0x7f0000810000-0x80)=@generic={0x1e, "0103000000000000000010000000000009a900000001000000010405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb2cf1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000060c000-0x4)=@assoc_id=0x0, &(0x7f0000f7c000)=0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000463000-0x10)={r2, 0x100000001, 0x6928, 0x0}, &(0x7f0000f9a000-0x4)=0x10) 2018/01/09 16:41:14 executing program 0: mmap(&(0x7f0000000000/0xf22000)=nil, 0xf22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000614000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000ae6000-0x4)=0x1c) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000f23000-0x108)={0x0, @in6={{0xa, 0x0, 0x1000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xbb, 0xe0, 0x3, 0x809b, 0x1, 0x80000000, 0x2, 0x54d8, 0x1a, 0x200, 0xffff, 0x3f, 0xa663, 0x7fffffff, 0x7]}, &(0x7f0000bfe000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00006a6000-0x8)={r1, 0x2}, 0x8) sendmmsg(0xffffffffffffffff, &(0x7f0000f1e000)=[{{&(0x7f0000bd4000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000efc000)=[{&(0x7f0000a0c000)="fc07c70da36cb103627a19b6229c9b8732755631a592f6e612794aff92d978342b84d1b78eb4544db81b0d5a5a38b05a7a33d871debe1ec7f5298e8e1fd3116ec09ad99b17dcd81ba01a6769448abd3841309b89723285280062581e376648e3af84000407657db83cab9514e0128495fc2bc25c0e0c56a22dc1a2fd7fd46c08515c00045c16279c212f0044bc260de806006bdb186388e1874ecccf43c25a685381ff04cc261f1e691c31aa75bb5e2d0b31d60b475f1830d05a895bbed7879489d9bc216459d4f085f088bc2f6c8ea9c093062aa13008d068e75fd4bd9dc27e124ccde906c0ae42eeee001c000000000005f8702b1d745f", 0xf8}], 0x1, &(0x7f00004b6000-0x128)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r2 = socket$inet(0x2, 0x3, 0x8) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000f22000)={0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x60, &(0x7f0000a0c000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/09 16:41:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80003, 0x0) write(r0, &(0x7f0000228000)="2600ffff1a0000051fefb1dc59002200160b010000000000002fe7ff000133050003003f40", 0x15) 2018/01/09 16:41:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r0, 0xffffffff, 0x408000000007d, &(0x7f0000fca000-0x8)=""/8, &(0x7f00007c2000-0x4)=0x8) 2018/01/09 16:41:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x7fffffff) sendto$inet6(r0, &(0x7f0000e2d000)="d2a42e2541b7488aedbe160251fc0a91217a2c898ac62b95ecf333609914ce1b4cc464ff49720c503938385810609d37c90eeae7c939eec13f6e54724bf7d2fc0b8f980bec4cc3bd1e3552eff53686212f23d2f3f2ecb832cc09cffe909976c9487c2910cfa65f388421fbb1cc5cf8afb9d9e0c21e4dba19f3c05f515bb351155f1503fed5881e1a56560a3704ba066070b66e18feb38bac18d85b26026eeb208de54a4b91464bcfce18c9301da24097a132234e359229ae73ff03cc930e60fa1117a1d24fee32fdfd32077d", 0xcc, 0x40, &(0x7f00005d9000-0xc)={0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}, 0x1c) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000d7b000-0x10)={&(0x7f0000d06000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000182000-0x20)={r1, 0x6, 0x0, 0xa0b5, &(0x7f0000d3d000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) r2 = socket(0x10, 0x80003, 0x10) write(r2, &(0x7f0000998000-0x28)="240000001b0001e200000000221c00020bff0b080003497ffffffff700001ff916179002", 0x24) accept(r1, 0x0, &(0x7f00001f0000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008e7000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000052a000-0x4)=0xe8) r3 = gettid() r4 = getuid() r5 = getgid() ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00001f5000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000cc3000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000436000)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000683000)={0x0, 0x0, 0x0}, &(0x7f0000590000)=0xc) sendmsg$netlink(r2, &(0x7f0000a30000)={&(0x7f0000a43000)=@kern={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000160000)=[{&(0x7f0000cd0000)=[{0xa4, 0x3, 0x0, 0x1, 0x2, "76878422eec1cfeaf18cd5c880cc8add5a9b1044cd91b5b7b85bd09567cff0eb9182487ac0f3fd95709cc709a6ccb2d4f0bd3146a1bc7c432b53ae62911ab59f18e81dd242efebdf2a88a39a87ededa28e764ff2946c6f0fad697804a5c274c48f607a70ad5e47fa045412a192078c52836063b56c3a2fb2d86dd6663903d074bf48ee8faffab29bb537ff76fc1ecd0b05"}, {0xb4, 0x6, 0x300, 0x6, 0x3, "b95263b288a7a4183aad957f7a4474cc5ec814f710951995db2e2e0e90fc550e8ba51c5cfa2619b60870d6eb44d53fd774344078a5c4bedde0839e0f72aa01c1860594f18e8e5d87f662f8d0d389c417017c082166ee43b1395f779d6d4c9f0d0fb29c2e618cc3485da631ad686f2ea871f6af2ec505093af60187b2ea7eb498e205b590e57da7feacead0ee19ea18be560c270d1f8e64ee1c77cd3667dc7d31fb"}, {0x94, 0x1ff, 0x402, 0x9, 0x1, "ef13d53337b8b1cfb7c9db3e35788f4d8c5143917700312795018e6ced0ab18393db09c12d6246c8b911eb0514dd8bbb98bcc6cdd8677be757bd3073f191b42e9c61daa7ccaea645cf0b6348e18b2a3b8e3a054346d058ed745ae2043fd3865b33b019401be28229bf9049ebd405e2ea0fa8dcf2114495080fd1ae4910287e667c"}, {0x1010, 0x52e, 0x400, 0x311, 0x2, "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{0x70, 0x6, 0x339, 0xd6, 0x2, "d719bb21462658a7fada66e8d61cccbd3a093c3bb609f96ca091674ca9907b137cf553b48f7f5491246befee5308382f0d911f85dd08f717ad241256a87a27489087d60400e7c6b8c7b5ee03c95ca9f61a8d4a4a115b61b0081511d66f7a"}, {0x100, 0x1, 0x100, 0x80, 0x2, "4fe940fa008439ecded355fc115c06c272a928cfef2ffe7aa8acb192836ae574636e0d90438e2c18b2f7e236b86c331c26c81217a2ac21e2108648a1ffbce5fe418b9b687f18093eded846748259486ceeebe3613f0a01e34860ee905e322acb958283a194ef24139895951e6860034c3d816ec5595cb4ba0ad7ed83314c6c157c3a7cbb47561b378a40461c51e1a38e4bb22a01bf478325b27fdb7a659d103f1e4fc40332436e7116b6172a354b3ac00bbdfad13687fa3ae71018daeacafabb079d1849b7466d3fecdfd00ccc0d172aad9f0d0ed3670c46f00d0b06b42566023fb6ab0aa9a4e07deab24c5bfd4360"}, {0x20, 0x4, 0x2, 0xf31, 0x3, "3e327c74a64bd597cc0e01d410"}, {0x8c, 0x31, 0x300, 0x80000001, 0x1, "31b9f322859ff623e5bd6e9d9ef5d1038d1d852dc0bd825ec43d6bda17a4df2d50b61b5c9c387023fb1b3041524439c9bd56e87cfbb17b2900a6b36c8b94ebd6391d7d5a51cf3d7e97e0434a19ff4afadc22bd67fde087b7a319a63a6fa6586a906db4068e29f0091dc13a5c192f6738f41f511ec975ded857"}], 0x1418}], 0x1, &(0x7f0000b68000)=[@rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x30, 0x1, 0x1, [r0, r1, r1, r2, r2, r2, r1]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x88, 0x1}, 0x40) 2018/01/09 16:41:14 executing program 3: r0 = socket(0x18, 0x0, 0x0) accept$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0xfffffef0) bind(r0, &(0x7f0000abd000)=@nfc_llcp={0x27, 0x8, 0x7, 0x4, 0x8, 0x3, "0a0068905388eb0ee2601a2a46f51e2d8802d6a623c53bb81bf823ddf8583009c9e924294fa3628c25574083b4e5c8d151ddc41b1e8546c233815fcc74367f", 0xfffffffffffffffd}, 0x60) 2018/01/09 16:41:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000e00000-0x5c)="2316c0de8131177c62f99b393de41acc832b25f7575d7c31f57bb122e08c0bb16f6277e74af2106cf508749758ae2bbada2ccb23047eb1598812500fa670b634b48eaffb298efd28a2812a61502be186a5aa40adb06ef67dbb733a67", 0x5c, 0x8004, &(0x7f0000f7e000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000a5000)=0x4, 0x4) socket$inet(0x2, 0x80a, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000efd000)={r0}) sendmsg$key(r1, &(0x7f0000185000-0x38)={0x0, 0x0, &(0x7f00006be000-0x10)={&(0x7f0000db4000-0x160)={0x2, 0x2, 0xffffffffffff5ecf, 0x7, 0x2c, 0x0, 0x7, 0x3, [@sadb_sa={0x2, 0x1, 0x2, 0x200, 0x7, 0xe0, 0x3, 0xe0000000}, @sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0x4, 0x2}, @sadb_spirange={0x2, 0x10, 0x1, 0x0, 0x0}, @sadb_x_sec_ctx={0x8, 0x18, 0x401, 0x3, 0x35, "40d064a56f9c2409a5b13c616aea9b0e8cd8f1ab274fcb5ca3a084ad85817eae18a4f6bb7a73756c30f62c6c1700d5b43fdd1668fe"}, @sadb_key={0x3, 0x8, 0x70, 0x0, "eb49ca2971b514142ed16d475aa1"}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7fff}}, @sadb_x_sec_ctx={0x9, 0x18, 0x4, 0x0, 0x3e, "4bba4576761eaee2e44976a89612fa4dbf34e84b4631fdbd34a16b7a4473e1b2f4707cc9d13d01138fd792d3fe10df0dfe9a06cde22e38167b68b8bc757d"}, @sadb_x_filter={0x5, 0x1a, @in6=@loopback={0x0, 0x1}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8, 0x4, 0x10}, @sadb_x_sa2={0x2, 0x13, 0x7, 0x0, 0x0, 0x4, 0x2}, @sadb_x_sa2={0x2, 0x13, 0xfffffffffffff000, 0x0, 0x0, 0x3, 0x5}]}, 0x160}, 0x1, 0x0, 0x0, 0x0}, 0x40000) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00006d0000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) 2018/01/09 16:41:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000002a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000379000)=0xa025, 0x4) read(r0, &(0x7f000009b000)=""/242, 0xf2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000136000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000ac2000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f59000)={r1, 0xcc9}, &(0x7f0000f4a000-0x4)=0x8) 2018/01/09 16:41:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffffff, &(0x7f0000141000+0x50d)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000ebd000)=0x10) connect$llc(r0, &(0x7f0000b74000-0x10)={0x1a, 0xc, 0x6, 0x1, 0x8, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00007c9000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44000002, 0x0}) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/09 16:41:14 executing program 1: socketpair(0x8, 0x80a, 0x85d7, &(0x7f00003b5000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000544000)={0x0, 0x39, "6a649a0c92c8d558b428c55eb98803648959560824ea731ceeb54c9adab0fdfe0c77fa9c3e58fe56f2069b554aedf65cc5fd5220bde57355ba"}, &(0x7f0000001000-0x4)=0x41) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000071a000)={r1, 0x100}, &(0x7f00006db000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000adf000-0x4)=@assoc_id=r1, &(0x7f0000249000)=0x4) r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f0000b52000)="26000000420047f1938d0000001200000050f16b9cbdea030000f8454a6809e522c76e328a67", 0x26) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f00008dc000-0x20)={@generic="9b79adb10fe17b728feac895f9590cb6", @ifru_flags=0x3000}) 2018/01/09 16:41:14 executing program 7: mmap(&(0x7f0000000000/0xd4f000)=nil, 0xd4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a1d000)={r0}) mmap(&(0x7f0000d4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000843000-0x8)={0x0, 0x4}, &(0x7f0000d4f000)=0x8) mmap(&(0x7f0000d4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000d4f000)={r2, 0x23e8eb21}, 0x8) sendmsg$key(r0, &(0x7f0000a9a000)={0x0, 0x0, &(0x7f0000d4e000-0x10)={&(0x7f0000150000-0x78)={0x2, 0x6, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x5, 0x0, 0x7ff, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 16:41:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x87) connect$inet6(r0, &(0x7f0000f48000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) connect$inet6(r0, &(0x7f0000323000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000ac2000)=0x5, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000009b000)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000546000)=0x0, &(0x7f0000dd2000)=0x4) socketpair(0x1, 0x3, 0x7f, &(0x7f0000e2f000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000b3d000-0x10)={0x80, 0x9, 0x9, 0x5}, 0x10) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000887000-0x4)={0x10000}, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000b60000)={0x0, 0x1}, &(0x7f0000c10000)=0xffffffffffffff84) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00009ad000)={r3, 0x100000001}, &(0x7f0000e34000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000e82000-0x1008)={r4, 0x1000, "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"}, &(0x7f00006d4000)=0x1008) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000dc9000)={{{@in=@multicast1=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003d6000-0x4)=0xe8) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r5, 0x29, 0x24, &(0x7f0000c98000)=0x0, &(0x7f000080f000-0x4)=0x4) r6 = accept(r5, &(0x7f00004b1000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000060000)=0x9) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000d07000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000a28000-0x4)=0xc) 2018/01/09 16:41:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00003a8000)=0x0, &(0x7f0000f0f000)=0x4) sendmsg$netlink(r0, &(0x7f0000013000-0x38)={0x0, 0x0, &(0x7f0000008000)=[{&(0x7f000000e000-0x14)=[{0x11, 0x1e, 0x203, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f000002b000)=[], 0x0, 0x0}, 0x0) 2018/01/09 16:41:14 executing program 5: mmap(&(0x7f0000000000/0xd1f000)=nil, 0xd1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d20000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f0000d20000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000bf7000)=0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000d17000)=""/70, &(0x7f0000d18000-0x4)=0x46) 2018/01/09 16:41:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00006ae000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8200}) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x6, 0x0}, 0x4) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f000025e000-0x10)={0x1, &(0x7f0000209000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$inet6(r0, &(0x7f00002b8000)='8z', 0xfffffffffffffc37, 0x40000, &(0x7f0000b33000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) [ 205.242694] netlink: 16 bytes leftover after parsing attributes in process `syz-executor0'. [ 205.262010] netlink: 16 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/09 16:41:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f000019b000)=""/14, &(0x7f000068b000)=0x313) r1 = socket(0x10, 0x2, 0xc) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f00003ba000)={0x4, 0xcae6, 0x6, 0x400}, 0x10) write(r1, &(0x7f0000226000-0xb1)="130000001000ffdde200f49ff614050000230a009d00000011", 0x19) 2018/01/09 16:41:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x6, 0x3, &(0x7f00005ed000)={0x0, 0x0}) sendmsg$netrom(r0, &(0x7f0000813000-0x38)={&(0x7f0000f4f000-0x48)=@full={{0x3, {"ef5ef5457baeea"}, 0x4}, [{"b61e19aafec4c6"}, {"ddfac3b5a4bf79"}, {"f456f433b1cee0"}, {"9c5fdf32f16c30"}, {"4dd238de609b5d"}, {"c62e7e77f4c25f"}, {"206f1cc54f9b63"}, {"13809c1c04bf37"}]}, 0x48, &(0x7f0000bf2000)=[{&(0x7f0000bc8000)="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", 0xff}, {&(0x7f0000881000)="", 0x0}, {&(0x7f0000597000-0xb5)="1f03ce88bd831b36f3407e6e22c33c90c35ed6f9e5996c2c544f9e8b810c37f5fdc42351a91c187e227a35854ae0c224048acac7a8babcf7b26faa852640a0e765eb1651e146b5072946c7bd6d46d788cccee0f3b8ed200b5713e5cd21ccc09f1366bdbb88e0934d95e31263e2e6a6b1ad0614c5978e4691991ee6ab7bc555a62699d2bb91cf95326a717ae70b79640ceb5f8a2f6a8e0f11a0f0308d69e156c864f353b03f0076282875cdcaeb9869e650cd778a6a", 0xb5}, {&(0x7f0000ed4000-0xa5)="65d54055aaa7fea12cde69de35aaa36536409c56cb055a7728e2f1f4de94974197be09ac6e3ad1a5d467455cc4abc6bf1f45b5a522686bb09320b45fa6f6b54ec7b1265786904faaa2408d10f6ff4703ac287567df59de7d769ebc78712a27f14c4e17cd022d223e09ea52ca8f881e9d70c35f6dd352b573f517d79a9073e4da545c33013241cada652a018a5d0b330cc689e677386060313e02e153f49a4c00ab75f3b711", 0xa5}, {&(0x7f0000698000)="39092b0f63e2bb1d921c26262fa07a478b0c5d51f852c3cca94ac1b10c21c5ad2acd6305bbac2f787799bdf92564f3fb39d0e932d81913e35327fd5ab0e290020e5e53981a52eda11c3d005099ed3a8b2dc9e8046ca48e3c2b45b32047d848f9fe8d333471b29f844311840a5f68f727ae2660ee4b5175f44732a150fc35e616cdc8ef9cb960ba040ed34db490ce732e30c0aa3a9079e5ac6b96ba0dc4", 0x9d}, {&(0x7f000074b000-0x7f)="56e63936441c8b1fde0cb1156755c386d784ac68273359fa8cef553e5805af0691dbb6f07874b06f0aed5f38b77fcb8b10f62e2d7d0cfe19a8f7763210431f6510df63ca39e478ba26c4f1be775c3a05c40b7f876ab39b973c2fe9eec11e17473419ba236fb1837a6fec24fd61e6c98e58ca9ae4eef31290e14a78d9bd93c6", 0x7f}], 0x6, &(0x7f0000a25000-0x290)=[{0xa0, 0x6, 0x7fffffff, "e2ecd060dd84d34b06aba8036217b1f04560eb6c20f5dd4d69cfb10d657138653c1eae4130a4bd0c22cdcdd8c2acfb674e8b35edd84cc8e5df668f8b97ac19dfec77f52a69aa57c5f1388d5a1897dad656cbda0033912c7f66c4f6276db91f29234110cd72c7a065d0cfea57593578057b124f92bb6332972e1dfd8abeb1fb4c0f769ac7331d80388f7e"}, {0x48, 0x113, 0x13a7, "2f4ce3439dd37275f924e2ea40afc2c67d14437652cf1673e3232f6684588b97e770ea151a5ea714f1906b0909d067314c8752394cc7b8a7"}, {0xb0, 0x1ff, 0x1, "adf50f4f2c7552acf63b5e445bc66445554090b15723399161e7337734b83277b0f1a3b666dfb0104ad414c86409c03eb6114ee7ff9c9eaf175d653817fc824b0ca4c70609ba3875d51b2159b1cb6856d45e876959da3513a54d2b1b3480af8a59e9ab8c905dee9d68c50f65ef8fe862cfbcb9ec715e444b70f4e9391e01fe8d420f1068d2547b05d37117c55e4ecdc2608e9f5bfcb33f5da21d94b73e"}, {0xa0, 0x108, 0x3, "bdf222adeb93b9ab4b3d7ce830b72d6ceb5b748e30e24dafa0af503aff4efd15d2df57332d7a07f82f9fd17e35f5aed4eeb1e248fb1f4eb9ea73483a72b058ef40fc5494ec317caf4a16bbe5ce860f0d2abdf930dfdb56cc1fe4cbf8fd8c5a40211d2516de7debabbe9efce5ad8e1ab88649da24b86b42756e5cbc8850d3d0bd3319f52b2018efefdef7"}, {0x58, 0x111, 0xcd4b, "ef27a5d36cff47d1b7693acc17bc926c6e6f0906add09713030fb909146b41acb2cfad1b1a2f0661c8eae881b00ce1553b020ec52d326d9bfb284ab1e0c5cd14bbaed66761ef"}], 0x290, 0x20004814}, 0x40000) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x1, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_spirange={0x2, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0x0}, @sadb_address={0x3, 0x200000000005, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 16:41:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) socketpair(0x3, 0x80000, 0x0, &(0x7f0000ba7000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00009c0000-0x7)={0x10, 0x0}) write(r0, &(0x7f0000b52000)="26000000420047f1938d0000000000000050f16b9cbdea031200f8454a6809e517c76e328a67", 0x26) 2018/01/09 16:41:14 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x78)={0x5, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0xffff, 0x400, 0x1c00, 0x97c, &(0x7f0000000000)=@generic="4c3fe55fd4d103931ea119615b505a7d", 0x800, 0x8, 0x80000001}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00006f4000-0x230)={0x8, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000f70000-0x58)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x0, 0x6, "f57908", 0x14, 0x6, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, "91b3d4", 0xf6, "73e957"}, '#=}\\'}}}}}}, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x6, 0x40, &(0x7f0000f78000-0x8)={0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f000027d000)={0x3}, 0x4) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f00005b2000)=0x5, &(0x7f0000f78000)=0x2) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000e20000)=0x0, &(0x7f00004ce000)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000f79000-0x79)={0x0, 0x71, "699f9583fbceb4f3149a89950a939c6ab9b6509ab1c07a8f241bee6601eea0909dd771e1c7e04d960733d003071980e0f422c85efcb16689107061e17a7f4fccf56afaafc5d522a44964a44c4f72dc5c622cff96fdc83b8862dc17d200ca9c66f4f33a485ec40258bf2a4a33ff4f34acce"}, &(0x7f00006c1000-0x4)=0x79) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00009c9000)={r3, 0xdc, 0x30}, &(0x7f0000f79000)=0xc) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000f79000-0xc)=@sack_info={r3, 0xffffffff, 0x8000}, &(0x7f0000f79000-0x4)=0xc) 2018/01/09 16:41:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000578000-0x4)=0x0, &(0x7f0000da1000-0x4)=0x4) sendmsg$nl_xfrm(r0, &(0x7f0000614000-0x38)={&(0x7f0000a0a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000916000)={&(0x7f0000465000-0x398)=@newpolicy={0xb8, 0x1c, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x1, 0x1, 0x7, &(0x7f00006d3000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00003c7000-0x4)=0x1, 0x4) 2018/01/09 16:41:14 executing program 7: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) poll(&(0x7f00004ef000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0x7f) close(r0) 2018/01/09 16:41:15 executing program 4: r0 = socket(0x9, 0xe, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x6, &(0x7f0000001000-0x4)=0x0, &(0x7f0000c0b000-0x4)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x21, &(0x7f0000001000-0x10)="", 0x0) 2018/01/09 16:41:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000049b000)="c9fef5ee5af0a3df60437edef68b9699", 0x10) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x1, 0x80000, 0x3f, &(0x7f0000f0e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r4, 0x6431) r5 = socket$inet(0x2, 0x4, 0x5) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r5, 0x84, 0x6b, &(0x7f00006ef000)=[@in={0x2, 0x0, @rand_addr=0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x0, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}], 0x48) 2018/01/09 16:41:15 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x2, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x0, 0x0, 0x0, 0x20}, &(0x7f0000bc5000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x16)={r1, 0x6, 0x7, [0x80, 0x0, 0x1, 0x2e4, 0x9, 0xcde, 0x4]}, &(0x7f0000234000-0x4)=0x16) mmap(&(0x7f0000000000/0xd19000)=nil, 0xd19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x3, 0x84) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000d19000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000914000-0x4)=0x14) getsockopt$sock_int(r2, 0x1, 0x6, &(0x7f0000491000-0x4)=0x0, &(0x7f0000c6e000)=0x4) 2018/01/09 16:41:15 executing program 3: r0 = socket(0x11, 0x802, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@generic="a14d1f4c070a66b75e5b4ab20a1d1c0b", &(0x7f0000a08000-0x34)=@ethtool_rxfh={0x0, 0x1, 0x7, 0x380000000, 0x2, "365cda", 0x9, [0x2, 0x80000001, 0x3, 0x2800000, 0x400, 0x8, 0x10001]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8000000003, 0x5) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000fd6000)={0x100, 0xb54a}, 0x8) recvfrom$inet(r0, &(0x7f0000fd6000-0xc5)=""/197, 0xc5, 0x2100, &(0x7f0000e3e000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r1, &(0x7f00005de000-0x3b)="", 0x0, 0x0, &(0x7f0000359000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6c51c8a19df28c20e1f67024560b00409d3e14deb5915c0c821f9eafc3fc9b751684bc13834c06cdfb1421e06ecb28bbac6b50f148602e34754f7e9de7eea7", 0x0}, 0x60) [ 205.433876] netlink: 164 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/09 16:41:15 executing program 4: mmap(&(0x7f0000000000/0xeae000)=nil, 0xeae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000dad000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={r0, 0x1, 0x0, []}, 0x8) r1 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000b54000)={r0, 0x1, 0xa319, 0x3f, 0x1, 0x800, 0x4, 0xffff, {r0, @in6={{0xa, 0x2, 0xbb, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x3, 0x3ed8, 0x1, 0xaafd}}, &(0x7f0000eaf000-0x4)=0xb8) syz_emit_ethernet(0x4e, &(0x7f000001c000-0x4e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86d9, @ipv6={0x0, 0x6, "43f087", 0x18, 0x3a, 0x100, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x86, 0x0, 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}}}, 0x0) pipe(&(0x7f0000a82000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000083000)=0x313c2a6, 0x4) mmap(&(0x7f0000eaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x4, &(0x7f0000eaf000)=0x2, 0x4) 2018/01/09 16:41:15 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x29, &(0x7f0000951000-0x4)=0x0, 0x20951000) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000)=0x0, &(0x7f0000a1a000-0x4)=0x4) 2018/01/09 16:41:15 executing program 2: mmap(&(0x7f0000000000/0xd14000)=nil, 0xd14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000d0d000)=0x4000000800, 0x4) mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80003, 0x2) r2 = socket$inet(0x2, 0x3, 0x3) close(r2) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f000090b000-0x4)=0x0) sendfile(r2, r2, &(0x7f0000890000)=0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000463000)=0x2e8, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d0d000)=""/0, &(0x7f0000bef000-0x4)=0x0) [ 205.483602] netlink: 164 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/09 16:41:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4, 0x4) recvfrom$ipx(r0, &(0x7f0000c7c000-0xa9)=""/169, 0xa9, 0x100, &(0x7f0000a56000-0x10)={0x4, 0x4, 0xa0000000, "0ce3b3e0a306", 0x5, 0x0}, 0x10) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000b52000)="26000000420047f1938d0000000000000050f16b9cbdea031200f8454a6809e517c76e328a67", 0x26) 2018/01/09 16:41:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x4, 0x9, &(0x7f0000569000+0x21a)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00003c3000-0x4)=0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000efc000)="ad220cfaff367546c76aa7522e733ad83668df9d91ebd29fd78ff9d7ab243f4770194e031218004a08460cec647b20bc9062f974e28a7baec1ce7e85708803540432c18f6445ccef42ad389d99b4600fa2ee468ff3403e82ad6d5de3ec7a0a5d2d3b044a56bc5236f7fef44785dab1cd042a15b9b8eabde218a13f5eca7466ae8727d05cd1d92703e6669e0ed4b6a6710699475e5478a3e85a078a1af577301c92f74bcfc21cd1d98ed99c23e7f3d23a130dc8a3da694a24d54563bc69cebda619e83996cb8f52a57cf0b581eb8caaf5112507451f81dfcbb053738cc2b7dbf3a84773bbddd0a4a6b4730d905ff346c30139c1272535c1", 0xf7, 0x40c0, &(0x7f00003bd000)={0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x8}, 0x1c) bind$inet6(0xffffffffffffffff, &(0x7f0000ed0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f000022e000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x1, &(0x7f0000035000-0x4)=0x0, 0x4) 2018/01/09 16:41:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x333}], 0x1) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) socketpair(0x3, 0x80807, 0x6, &(0x7f0000b51000-0x8)={0x0, 0x0}) getsockopt$inet6_buf(r1, 0x29, 0x44, &(0x7f0000a91000-0x24)=""/36, &(0x7f000090e000)=0x24) writev(r0, &(0x7f000037d000)=[], 0x1) 2018/01/09 16:41:15 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) pwritev(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000002000)="02b96c6468e4585d65180be83f77", 0xe}], 0x1, 0x0) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000006000-0x98)={0x0, @in6={{0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x700d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x0}, &(0x7f0000006000)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000006000-0xb7)={r2, 0xff, 0xaf, "1e5fb6683f59062da6c42c0de37ee5cf3c1215ea860bcacdfcbe67fe8e828c53a1ee6bd1288a0380a2b2e87bafad9bce8d6941906fe5c6e956ecb54869d20688f00cdc4a55a03af86c1701cda1519e9be2741570a685265fbc5a921b569174ba1b04770ce00e84dd3e20d04af070a2642040d38c143d215ea4fd49d38b64ac834b1699dff9e6c826eb9e73faf809c3e934f7c53244ec4ab37f029181fed8acf4a9c8840c7b64715efb522460427e35"}, 0xb7) 2018/01/09 16:41:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0xfffffffffffffffd) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000527000)=@common=""/16, 0x10) write(r0, &(0x7f0000b52000)="26000000420047f1938d0000000000000050f16b9cbdea031200f8454a6809e517c76e328a67", 0x26) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f00002df000)={@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002}, 0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c2f000-0x4c)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x5}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) 2018/01/09 16:41:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000c87000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f000015b000)=@assoc_value={0x0, 0x0}, &(0x7f0000c9b000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000b55000-0x8)={r1, 0x0, ""}, &(0x7f00000a1000)=0x8) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f000037d000)=[{&(0x7f000070e000-0x1f)="1f000000030719000000030000e3ff0000ed1b8509000100010100fb3ffe58", 0x1f}], 0x1) r3 = accept(r2, &(0x7f0000dda000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000172000-0x2)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000c60000+0xcdd)={0x0, 0x401}, &(0x7f0000675000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f000056a000)={0x4, 0x7, 0x5, 0xff, r4}, 0x10) r5 = accept4$inet(0xffffffffffffffff, &(0x7f00005df000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db0000)=0x10, 0x800) setsockopt$inet_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f0000594000)={{{{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x20, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2, 0x8, 0x2, "656788edb0ed466b34517092e4422864957d944f53b4136de11205efe7e3ebb7c1cf2a1e124fd59bba74523596d47aa691a91d3fa9a312f3fd4eea5c08ad6fa8634f0d073da33eb3e0bbefdb315bdd0f"}, 0x160) 2018/01/09 16:41:15 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000b67000)="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", 0x1000) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000ce0000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f000071f000)=0x0, &(0x7f0000383000-0x4)=0x4) tee(0xffffffffffffffff, r1, 0x0, 0xfffffffffffffffd) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000aba000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) 2018/01/09 16:41:15 executing program 5: mmap(&(0x7f0000000000/0xd30000)=nil, 0xd30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000d30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000d30000)=""/20, 0x14, 0x12000, &(0x7f0000d31000-0x1c)=@in6={0xa, 0x1, 0x135, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00008df000-0x78)={0x0, {0x2, 0xffffffffffffffff, @rand_addr=0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8d, 0x0, 0x0, 0x0, 0xffffffff00000000, &(0x7f00008dd000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) 2018/01/09 16:41:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'wp512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00007c4000-0x10)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x5, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 16:41:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00008ea000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000995000-0x4)=0x14) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000a8f000-0x26)="240000001d0001ffff00000000000000073900fa06000400000000000000000000000000", 0x24) poll(&(0x7f0000114000)=[{r1, 0x8040, 0x0}], 0x1, 0xf2) 2018/01/09 16:41:15 executing program 3: socket(0x5, 0x6, 0x50) 2018/01/09 16:41:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x2, 0x4, 0x4, 0x100000009, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) poll(&(0x7f0000b7e000-0x8)=[{r0, 0x2208, 0x0}], 0x1, 0x81) r1 = socket$bt_l2cap(0x1f, 0x0, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000a2f000)=0x2, 0x4) r2 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x7, &(0x7f0000c75000)=@framed={{0x18, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x1, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x1}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000058b000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0x9, 0x6, 0xdf18, &(0x7f000018c000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r3, 0x800442d4, &(0x7f0000710000-0x4)=0x80) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f00007b9000-0xe8)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000679000-0x4)=0xe8) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000bb0000-0x20)={r2, 0x20000000008, 0x1, 0x20, &(0x7f000016e000-0x8)=[0x0, 0x0], 0x176}, 0xef6e1087cde49944) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f00004bc000)={0x7, &(0x7f00002da000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r4, 0xc0086423, &(0x7f0000da0000)={r5, 0x3}) getsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f0000c11000)={0x0, 0x0}, 0x2) 2018/01/09 16:41:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockname$inet6(r0, &(0x7f00007e3000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000878000)=0x1c) write(r0, &(0x7f0000b52000)="26000000420047f1938d0000000000000050f16b9cbdea031200f8454a6809e517c76e328a67", 0x26) setsockopt$inet6_dccp_int(r0, 0x21, 0x1b, &(0x7f0000a46000)=0x2, 0x4) 2018/01/09 16:41:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x803, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000096c000)={0x0, 0x2d, "73531b499e4a54ca4893df9ec70cab644dfbc40ee826f8a9b435be0ca327d481492bf2d15f3ef0bacff882cd0a"}, &(0x7f0000628000-0x4)=0x35) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000f84000)={r1, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8cf, 0x9, 0xfffffffffffffffe, 0x5, 0x1000, 0x7f, 0x4, 0x563, 0x58d, 0x3, 0x2, 0x400, 0xffffffffffffffc1, 0x3ff, 0x6]}, &(0x7f0000e4b000)=0x108) bind$packet(r0, &(0x7f000098f000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) 2018/01/09 16:41:15 executing program 5: mmap(&(0x7f0000000000/0xb57000)=nil, 0xb57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f000012d000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x9) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000a62000-0x4)=0x10001, 0x4) mmap(&(0x7f0000b57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x802, 0x2, &(0x7f0000b58000-0x8)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f00001bf000-0xc)={{0x80, 0x8a6c, 0x1, 0x2, 0x9, 0x0}, 0x0}) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000224000)=0x0) mmap(&(0x7f0000b58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000212000-0x38)={&(0x7f0000b59000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000b58000)=[{&(0x7f0000222000)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x1}, 0x40) mmap(&(0x7f0000b59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000b5a000-0xa)={0x5, "ae0023ceb571"}) accept(r0, &(0x7f0000b52000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000b52000-0x4)=0x1c) listen(r0, 0x0) listen(r0, 0x5) 2018/01/09 16:41:15 executing program 0: pipe(&(0x7f0000829000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xd6, "6c5ead6f1d9baf1d1c7a777f6ef531df85d0d4041814f36ac09ebab91629c3019ef5aa765e1e32c88ac9e485454d6e97ecb56b67432772e33c066c9d4b3d70c2d7987b7499d5d8327f5a2cd97e1567a49c3ee242ba4c9cfe1aa97ea3c0c7980040e5794586e41a7ed2ff0e22b7c7eeb0eaf6634f991e24af478481a853ad27620bed223cd1bad7e50d8316b71575d6fb3d25ef01302163e5eead2860fa088e43823da2204d231642c4de1ee074bba05aecf9201d6cfcdb65452d5a65f3a0fd9a4a0e4f7962ba31ec44079bff20e1b6e2682a81ce946a"}, &(0x7f0000aaf000)=0xde) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0xc)={r1, 0x1c1, 0x2, [0x0, 0x4]}, 0xc) r2 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r2, &(0x7f0000000000)=@un=@file={0x0, ""/85}, &(0x7f00001be000-0x4)=0x57, 0x80000) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000a51000-0x4)=0x2, 0x4) setsockopt(r2, 0x84, 0x76, &(0x7f0000aab000)="", 0x0) 2018/01/09 16:41:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03cf", 0x2) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_int(r1, 0x29, 0x33, &(0x7f0000c34000-0x4)=0x0, &(0x7f0000ee5000-0x4)=0x4) 2018/01/09 16:41:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x8000000008003) sendto$inet6(r0, &(0x7f0000fc2000-0x2)="", 0x0, 0x0, &(0x7f0000fbb000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/09 16:41:15 executing program 2: mmap(&(0x7f0000000000/0xf0b000)=nil, 0xf0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000176000/0x7000)=nil, 0x7000, 0x1fffffe, 0x6071, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000729000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f0d000)=0x20) mmap(&(0x7f00006a4000/0x2000)=nil, 0x2000, 0x0, 0x3a031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/09 16:41:15 executing program 4: r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x10f, 0x0, &(0x7f0000f9a000)=""/0, &(0x7f0000f9b000-0x4)=0xffffffffffffff36) 2018/01/09 16:41:15 executing program 0: mmap(&(0x7f0000000000/0xdd7000)=nil, 0xdd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f77000)={0x0, 0x6, &(0x7f0000f77000)=@raw=[@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @ldst={0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0}, @call={0x85, 0x0, 0x0, 0x0}], &(0x7f0000c7c000)='GPL\x00', 0x0, 0xaf, &(0x7f0000f77000)=""/175, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f79000-0x88)="3525775579308c2da7891fa32b62bef45b3bdf3c4aabe8c1eb5ca36c1e92b49107bd4121d6e1ad4d776036e5a85d68af495af99e4d6152ec960286c2d147bad22650d46190175a4df4ded144f104d94e53ac1ad1b5cf0b4ffbba819df6dd007c74f1d9d7d435994145f35bd50c1f9c15c6c706c6577bd0be76417ed62e99cc23c3492ae9d542355e", 0x88) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000b48000)={@common='tunl0\x00', @ifru_data=&(0x7f000026e000)="5b6dad444b7d467cdb000500000000000000000000ab00000000e700207222d5"}) pipe(&(0x7f00004c5000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f00007d6000-0x88)={0x2, {{0xa, 0x1, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xfffffffffffff89c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000f7a000-0x8)={0x0, 0x0}) socketpair(0x8, 0x802, 0xb4bd, &(0x7f0000958000)={0x0, 0x0}) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000f7a000-0xc)={r4, 0x80000, r5}) 2018/01/09 16:41:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001f4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, "6d6434001000"}, 0x58) r1 = accept4(r0, &(0x7f0000107000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000c9a000-0x4)=0x9, 0x80800) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00008af000-0xe8)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000510000)=0xe8) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000acd000-0x48)={0x7, 0x11, &(0x7f00004c8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7}, [@call={0x85, 0x0, 0x0, 0x25}, @jmp={0x5, 0x7, 0x793b0897209d6557, 0xf, 0xf, 0xffffffff, 0x8}, @call={0x85, 0x0, 0x0, 0x2c}, @call={0x85, 0x0, 0x0, 0x7}, @alu={0x7, 0x9, 0x7, 0x7, 0x7, 0xfffffffc, 0xfffffffffffffff0}, @exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x4}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000279000-0x4)='GPL\x00', 0x80000001, 0xac, &(0x7f00008fa000-0xac)=""/172, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00008a1000-0x10)={r3, 0x50, &(0x7f0000be1000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) socketpair$inet6(0xa, 0x800, 0x51eb, &(0x7f00002af000)={0x0, 0x0}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000398000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200, 0x4, 0x2, 0x100, 0x80, 0x80000040, r2}) r4 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f0000005000-0x70)=[{0x0, 0x0, &(0x7f0000309000)=[{&(0x7f00006e0000)="2cae4f22691f7aac5bc03b6481013d2857c4e89aa2b112a8c934639059b792e71eb028566db929fca208dd4e1dbdb98e20659c06e7063e3787d323705022e789f776b35aa24fd74429760b53d244af3926adeb9b1b3c7125a47d38814477b81065647b6510513e27928f770d531f87d0443d2836bdc300d22edd825d9ecb856c4303427e8bb1ca0d0eab6a9ef837c2c5f7c70943596152eb792a586119a1856ac098a6cdada9900c6a56e20a792790dbc953", 0xb2}, {&(0x7f0000f3b000)="2c68d23a038fca028ec8ca21e452549fe1daa4366066c94b7588f9bff9233d0d534292bfe9d676", 0x27}, {&(0x7f000028e000)="b1d22fda", 0x4}], 0x3, 0x0, 0x0, 0x0}], 0x1, 0x0) 2018/01/09 16:41:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x40000000000010, 0x2, 0x100000001) socketpair$inet(0x2, 0x8000b, 0x4, &(0x7f0000916000-0x8)={0x0, 0x0}) write(r0, &(0x7f0000ab5000)="26000000420047f1938d0000000000000050f16b9cbdea031200f8454a6809e517c76e328a67", 0xfffffffffffffffa) 2018/01/09 16:41:15 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000006000)=""/210, &(0x7f0000009000-0x4)=0xd2) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000005000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000003000-0x10)={&(0x7f0000006000-0x6bc)=@newsa={0x154, 0x1a, 0xd01, 0x0, 0x0, {{@in=@empty=0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x4, 0xfffffffffffffffe, 0x0}, [@replay_esn_val={0x1c, 0x17, {0x0, 0x0, 0x0, 0x4, 0x0, 0x0, []}}, @algo_comp={0x48, 0x3, {{'lzs\x00'}, 0x0, ""}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 16:41:15 executing program 4: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f000000d000-0x7e)=""/126, &(0x7f0000012000-0x4)=0x7e) r1 = socket$inet(0x10, 0x2, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000013000-0x33)="32000000180025ff06f97d0d091404028020fe20000400050000001e0b0009000700000000024f86feffffa4fd4e56d7188864", 0x33, 0x2, 0x0, 0xfffffffffffffc2d) 2018/01/09 16:41:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000769000-0x8)={0x0, 0x0}) r1 = socket(0xe, 0x800, 0x100000000) bind$ax25(r1, &(0x7f0000dce000-0x10)={0x3, {"45a5c35b94131d"}, 0x3}, 0x10) bind$unix(r0, &(0x7f0000665000)=@abs={0xffffffffffffffff, 0x0, 0x1}, 0x8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000f8e000-0xa)=@abs={0x1, 0x0, 0x0}, 0x6) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000750000-0xef)={0x0, 0xe7, "68e2d3b5a567e5b7faa254a40ade14cc6044beaec232b734a9394b87370633ab87803e4e6b9982b0da9772ec4da75b4584339ddd5a51c251421b32f8a2a7b284b9d58ca4be3a4073d2a50623c20c4f88920f4f22b148016135b7550501d836a509eb24bd81c593a85e127e5ac5fc196b5abcc0faf8fd5f5f33941627022c4b534887a4bbc23e1246ebd73d5c8e19a83b7c5b4361087edb5000787a3d6d3cf95bb80a1cb111b6a5146534311de43ed6bf3d40c72fbe08ec59859a63ca511654f12ad138e8c347769a80f1588a39b2d56cf39cb6899fe1f4c721a56371524b78d255a66c62521257"}, &(0x7f00007e0000)=0xef) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000a42000)={r3, 0xb9, "d8425b1109232585343c9f973bff34c9a9736bf0ba0d0ea001d01cab055731756cb9e00deda3dd6204e77f30ceab69a33bca79b9712e0ce0c4679c89aeb9d96e3d45bdc3a9c0591f3a44c148d85c179c26b15ac5ad05db0c56d8f95d0930a035a61cf8d810aad35815ce6ab840a09fdb4623bd03c44df14818a30cc7d10355b759c0bf77f517c93e338c25ec6f195815feceb3f847e7bb67e104be8a513a5391ebc6579c7d2dee7746b44cd18fbe4dc99b5973e5e0ea371201"}, &(0x7f0000c61000-0x4)=0xc1) 2018/01/09 16:41:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000011a000)={0xffffffffffffffff}) getsockopt$inet6_dccp_int(r0, 0x21, 0x4, &(0x7f0000911000-0x4)=0x0, &(0x7f0000a26000)=0x4) mmap(&(0x7f0000092000/0x4000)=nil, 0x4000, 0x200000e, 0x8032, 0xffffffffffffffff, 0x0) 2018/01/09 16:41:15 executing program 4: mmap(&(0x7f0000000000/0xd16000)=nil, 0xd16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000044d000)={0x1, &(0x7f000044e000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x91a, &(0x7f0000d17000)=""/174, &(0x7f0000d17000)=0x79d) 2018/01/09 16:41:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet_icmp(0x2, 0x2, 0x1) connect$inet(r1, &(0x7f0000eb9000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000a5c000)={0x36c, 0x59, 0x1, 0x6}, 0x8) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005cd000-0x20)={0x0, 0x0, 0x205, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000eea000)={0x0, 0x8001}, &(0x7f0000be1000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00001df000-0x1c)={r2, 0x8, 0xa, [0x62c, 0x2, 0x2, 0x359, 0x5, 0x1, 0x200, 0x32, 0xfa9, 0x5]}, 0x1c) accept4$inet(0xffffffffffffffff, &(0x7f0000d9c000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d97000)=0x10, 0x0) socket$inet(0x2, 0xa, 0x200) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000ecd000-0x98)={0x0, @in={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000524000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000025c000)=0x7, 0x2) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) 2018/01/09 16:41:15 executing program 2: mmap(&(0x7f0000000000/0xde3000)=nil, 0xde3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000de4000-0x4)=0x0) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f000022e000-0x70)={r0, r0, 0xfffffffffffff800, 0x8, &(0x7f0000de4000-0xca)="3b9479ea28a261152190d801bfe7d060bc1f52d6c98118b7ae131dc8185885698f8f1aa32ee157d2e47e34313df7c6ac10e5b4300a23749e2de27850e9c9188f4c18f2ceb52312624066ae005be731e82718acd33091d41e76256a2bf71ec2d738e844a4eef8627856aa8958139204a271ca3b11e08e4d4ffcfa3a99c8dcf19882085cc160bdc7a576adb9d849cc0d01e399f5e6efbaf9f72a93a0db13fb7d8ad6f6a82c58f9a6f160b11fdacc47b49e8bb2dc2905ba982ad79ad9a7663dd6f3281d908492dcf100947d", 0x9, 0xe7, 0x8, 0x1f, 0x9, 0x4, 0x20, "46c6a30c71cd561a874360c790ddba5b8cbee2e7f083a163e25768587c7f16267ff5826903f3618e9bce463db842886bd9d0638d6f967debe0300207ef18c2aa57bfd8ac1a3add6c"}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8604", 0x2) 2018/01/09 16:41:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f000063b000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00005c2000)={0x0, 0x63a3}, &(0x7f0000f03000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000306000-0x6)={r1, 0x800}, &(0x7f000067c000-0x4)=0x6) r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f0000b52000)="26000000420047f1938d0000000000000050f16b9cbdea031200f8454a6809e517c76e328a67", 0x26) 2018/01/09 16:41:15 executing program 0: mmap(&(0x7f0000000000/0xf20000)=nil, 0xf20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000f1e000)=[{{&(0x7f0000bd4000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000efc000)=[{&(0x7f0000a0c000)="fc07c70da36cb103627a19b6229c9b8732755631a592f6e612794eff92d978342b84d1b78eb4544db81b0d5a5a38b05a7a33d871debe1ec7f5298e8e1fd3116ec09ad99b17dcd81ba01a6769448abd3841309b89723285280062581e376648e3af84000407657db83cab9514e0128495fc2bc25c0e0c56a22dc1a2fd7fd46c08515c44045c16279c212f0044bc260de8817d6bdb186388e1874acccf43c25a685381ff04cc261f1e691c3108aa75bb5e2d0b31d60b475f1830d05a895bbed7879489d9bc216438d4f085f088bc2f6c8ea9c093062aa13008d068e75fd4bd9dc27e124ccde906c0ae42eeee0000000000000005f8702b1d74", 0xf8}], 0x1, &(0x7f0000a8c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r0 = socket$inet(0x2, 0x5, 0x2) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000598000-0x8)={0x0, 0x1}, &(0x7f0000f21000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00005d2000)=@assoc_value={r1, 0xa93}, 0x8) r2 = socket(0x3, 0x0, 0x348) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000f21000)=0x0, &(0x7f0000f23000-0x4)=0x123) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f0000f20000)=""/59, &(0x7f0000e36000)=0x3b) ioctl$int_in(r2, 0x5421, &(0x7f0000612000)=0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x60, &(0x7f0000a0c000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/09 16:41:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000c9f000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000432000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00006f0000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000167000-0x8)={r3, 0xa}) sendmsg$netlink(r0, &(0x7f00004ff000)={0x0, 0x0, &(0x7f0000e21000)=[{&(0x7f000000f000-0x7a)=[{0x14, 0x14, 0xfffffffefffffffd, 0x0, 0xffffffffffffffff, "01"}], 0x14}], 0x1, &(0x7f0000bfc000-0x20)=[], 0x0, 0x0}, 0x0) 2018/01/09 16:41:15 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x26, &(0x7f0000000000)=""/47, &(0x7f0000141000)=0x2f) mmap(&(0x7f0000000000/0xe7c000)=nil, 0xe7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x0, 0x8, &(0x7f0000c81000)={0x0, 0x0}) mmap(&(0x7f0000e7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r1, &(0x7f0000e7d000-0x60)={0x27, 0x915e, 0xca1d, 0x7, 0x6, 0xd6f, "8ab57a782273f780989907ea0306c5a11fbcba2fbc6e2abddb305f8dc899c46ee89bdfba9d45fc683d5a3574290a838b01cc4985fc08b5a196db7f8c7c75da", 0x47}, 0x60) r2 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000e7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000e7d000-0x38)={&(0x7f0000e7c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f000046f000)=[{&(0x7f0000664000)=""/160, 0xa0}], 0x1, &(0x7f00005a4000)=""/79, 0xffffff96, 0x0}, 0x0) mmap(&(0x7f0000e7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000004000)={0x0, 0xac, &(0x7f0000a33000-0xa9)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfffffffffffffffa, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x2, 0xfff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xfccc}, @in6={0xa, 0x1, 0x3ff, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in6={0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000e7d000)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000015b000)={r3, 0x1}, &(0x7f00008e7000)=0x8) bind$inet(r2, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000e79000-0x5be)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000e75000)='/', 0x1, 0x0, &(0x7f0000e76000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 16:41:15 executing program 3: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) mmap(&(0x7f0000000000/0x9f4000)=nil, 0x9f4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000894000)=[{&(0x7f0000783000)=[{0x11, 0x16, 0x1, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f00009f2000)=[], 0x0, 0x0}, 0x0) 2018/01/09 16:41:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005a5000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000af2000)="c69a6f60d5bc6a08741c0708d333971b", 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000aa6000)="9e867c730693cc06006d03515d5a3f", 0x10c) r2 = socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000a79000)=0x7, 0x4) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000050000-0x150)=[{0x0, 0x0, &(0x7f0000fac000-0x50)=[], 0x0, &(0x7f0000e09000-0xd0)=[], 0x0, 0x0}], 0x1, 0x2400c081) socketpair(0xb, 0x807, 0x6, &(0x7f0000b07000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000714000)='dctcp-reno\x00', 0xb) r5 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f0000a53000)=0x0) accept$ipx(r5, &(0x7f0000afb000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000033a000)=0x10) 2018/01/09 16:41:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b15000-0x58)={0x26, 'skcipher\x00', 0xffffffffffff7fff, 0x3, 'salsa20\x00'}, 0xfffffffffffffe79) r1 = accept$alg(r0, 0x0, 0x0) close(r0) close(r1) 2018/01/09 16:41:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000010f000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000034a000)=0x8, 0x80800) r1 = accept4$inet(r0, &(0x7f000012f000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ffd000-0x4)=0x10, 0x80000) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f000009e000-0x88)={0x1, {{0xa, 0x3, 0x26, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r2 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000a40000-0xe9)={r1, r2, 0x6, 0xfffffffffffffd19, &(0x7f00002be000-0xae)="19ef009583f0285f30b7c2155a7a8a6622c4aff0ac3cde2413553b86dd2c8930d53d0c3ca56618b3cef6b463d49283eda9b193ec89612870cd5cf264de8822a5b797bcd310fb1b04f3936725ecf28848d535c60a2a73db7ca0e4d119de028c53b0ed33a8c26adca29087b1d2d6b44cdc99df81bedf4afcb0a12d28adcbd6444c91b90f00615a92706cee466be9285149e57e97d91189517c216e27a214d6541fcb59246ebd8e2a84eece7801ee97", 0x1f, 0x5c, 0x1eb1c682, 0x100000000, 0x20, 0x4, 0x3, "0190e2f9b1767678dc482045c0fd29cb13d3040cf5af13943da9150bb8bc9d82809d1553600b21f2e42584b5971e93b69d68fedc4d23d1451e7dbfcafac241ea325fd2f59ce30c83d5312231628941af43f9332259468659e35ef4c8d47b6ff40894530178b0fe1de37fecf7896a134596544e4a3e81b8d723e47633afec4ab272b2a228eaf9566e35151bcc1d1a2f34ccb724a19a8ed911bc11af7900eb3759e3a76f4823eb8e33e9510ce1a869cd59d21a9bd66e0f7f1d2608882785701d5280"}) socket(0x10, 0x2, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000536000)=r1, 0x4) 2018/01/09 16:41:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x8, 0x0, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f000034e000)=0x4, &(0x7f0000033000)=0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) setsockopt$inet_tcp_buf(r0, 0x6, 0xa, &(0x7f0000e19000-0xad)="80af37eb", 0x246) 2018/01/09 16:41:15 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000008000)={0x0, 0x80000, 0xffffffffffffff9c}) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000004000)={0x80000001, 0x1, 0x8, 0x3, 0x3, 0x5}) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x104, 0x10, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2b}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 16:41:15 executing program 7: mmap(&(0x7f0000000000/0x900000)=nil, 0x900000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = socket$alg(0x26, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000579000)={0x40000000, 0x0}) mmap(&(0x7f0000900000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(0xffffffffffffff9c, &(0x7f000020c000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000901000-0x4)=0x6) mmap(&(0x7f0000901000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000903000-0x4)=0x8, 0x4) mmap(&(0x7f0000901000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000902000-0x50)=""/80, &(0x7f0000902000-0x4)=0x50) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f000069d000+0x971)=0x3b, &(0x7f00006c6000)=0x4) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000576000-0x4)=0x0, &(0x7f000070a000-0x4)=0x4) connect$llc(r2, &(0x7f0000507000)={0x1a, 0x16, 0x8, 0x3f, 0x45, 0x100, @random="1ee5ae91ea26", [0x0, 0x0]}, 0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00006a0000-0x8)={0x0, 0x0}) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x3, 0x0, 0x9, 0x2000008f, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f00003c9000)='tls\x00', 0x4) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000902000)=0x0, &(0x7f000066c000)=0x4) 2018/01/09 16:41:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x800, 0x4, &(0x7f0000441000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000068c000)='bbr\x00', 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f000081b000-0x4)=0x1, 0x4) getsockopt$inet_mreq(r1, 0x0, 0x10000000000027, &(0x7f0000e97000-0x8)={@rand_addr=0x0, @broadcast=0x0}, &(0x7f0000cf8000-0x4)=0x8) setsockopt$inet_tcp_int(r1, 0x6, 0x1d, &(0x7f000054d000-0x4)=0x100000, 0x4) 2018/01/09 16:41:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) r1 = accept$inet(r0, &(0x7f000065c000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0xfffffffffffffd2c) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000c7d000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000f14000-0x4)=0x8) 2018/01/09 16:41:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) sendmsg(r0, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[{&(0x7f00008e3000-0x96)='p', 0x1}], 0x1, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) recvmsg$kcm(r0, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000999000-0x20)=[{&(0x7f0000780000)=""/222, 0xde}], 0x1, &(0x7f00005ee000-0xa4)=""/164, 0xa4, 0x0}, 0x0) bind$inet(r0, &(0x7f0000f36000-0x10)={0x2, 0x1, @rand_addr=0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000408000)={&(0x7f000022b000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00003fe000-0x10)=[{&(0x7f0000f33000-0xce)=""/206, 0xce}], 0x1, &(0x7f0000bc1000-0x6e)=""/110, 0x6e, 0x0}, 0x0) 2018/01/09 16:41:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000b52000)="26000000420047f1938d0000000000000050f16b9cbdea031200f8454a6809e517c76e328a67", 0x26) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000c1f000-0x10)=@common='nr0\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000bc1000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000cdf000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000dde000)={r1, @in6={{0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xed7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x6}, 0x98) 2018/01/09 16:41:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0xa, 0x2, 0x8) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000278000)=0x9, 0x4) socketpair$inet6(0xa, 0x7, 0x0, &(0x7f00007e1000)={0x0, 0x0}) listen(r2, 0x3) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000eb6000)={0x0, 0x0, 0x0}, &(0x7f000010f000-0x4)=0xc) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000d21000)=@req3={0x1ff, 0x3, 0x4, 0x9, 0x2000, 0x20, 0x586}, 0x1c) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000260000-0x4)=0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000b1d000)={0x161}, 0x1) getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000af0000)={0x0, 0x0, 0x0}, &(0x7f00007f0000-0x4)=0xc) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000b04000)={0x0, 0x0, 0x0}, &(0x7f00003be000)=0xc) sendmsg$netlink(r4, &(0x7f0000833000-0x38)={&(0x7f000083a000-0xc)=@proc={0x10, 0x0, 0x1, 0x8}, 0xc, &(0x7f0000ae9000)=[{&(0x7f0000595000)=[{0xa4, 0x8, 0x9, 0x7f8000, 0x2, "659745e003cbcbf1b52e39de2ba7f6f63cf16393c499003d5c112c86f830bd14822934acf0976deb6493f3686f879862992a283c67fa47bc8221b0b9c968a6f8eb01f99e620a7c2cce956acb8d26338e25755820499b8b773c120ea0b406b7115f7c2f2c63b577ef9992b9eef4de9bc382f7aa26b6fa2dcecc38c07798bc0a1ec90577a0693dd2510ece06ff47af14f404f78a"}], 0xa4}, {&(0x7f00005ed000-0x1218)=[{0xc8, 0x200, 0x700, 0x7, 0x3, "e33b4b7f025a90d2b0be1c46eed7e3a86b11c36163a3160f32e8385c26c7277d1ef4f090eaa33770c1062cbc362c2b45e7c80a14fca092f3ed5fcc9471c0dae40b14e7359c1602a52b2cb006ca4068c53e1a888db667789830f0186aa344bf38d42971c9ebd860a9ad2a86618f5609e9d9eac5b5dd41483e3e8574f2899165e7e28f729819a30c1535e2a7ddee3bf80f1e5b05e7685b6edc28abf50e605133a1e05163e2bf5df9c5e133435ddd4ed1cb37e2919794"}], 0xc8}], 0x2, &(0x7f0000bf5000)=[], 0x0, 0x4000000}, 0x90) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1, 0x19, 0x0, 0x3}, 0xc) setsockopt$inet6_int(r4, 0x29, 0xc9, &(0x7f0000c3a000)=0x0, 0x4) 2018/01/09 16:41:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x9, &(0x7f0000c75000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = accept$inet6(0xffffffffffffffff, &(0x7f000020f000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00003a7000)=0x1c) getsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000f51000)=0x0, &(0x7f0000516000-0x4)=0x4) 2018/01/09 16:41:15 executing program 7: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000087c000-0x4)=0x0, &(0x7f00007e9000)=0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000388000-0x4)=0x40, 0x4) 2018/01/09 16:41:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000ad0000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00002a5000-0x4)=0x8c) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/09 16:41:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000da2000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000e4a000-0x4)=0x100000001, 0x4) 2018/01/09 16:41:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f0000035000)=[@rights={0x18, 0x1, 0x1, [r3, r3]}], 0x18, 0x4}, 0x0) sendmsg$unix(r3, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f00004b3000)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) close(r1) close(r2) close(r0) 2018/01/09 16:41:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x5) close(r0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000a98000)={0x75c}, 0x4) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 16:41:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000011b000-0x8)={0x0, 0x0}) ioctl$sock_netdev_private(r0, 0x89f1, &(0x7f0000050000-0x3a)="6f477ac15c58c3b1682ec753e8638e020c4c30be518c56ff03683a3e173cc84b43a6eb7101a42dfd19c4ec9aea02ab133a2e2258a10d6056e8f9") r1 = socket(0x10, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004db000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000bea000-0x45)=""/69) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00005f7000-0xa0)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x9, 0x8001, 0x3, 0x10}, &(0x7f0000138000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00002b6000)={r3, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x3}, 0x98) write(r1, &(0x7f0000b52000)="26000000420047f1938d0000000000000050f16b9cbdea031200f8454a6809e517c76e328a67", 0x26) 2018/01/09 16:41:15 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00007e3000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xa0) r1 = accept(r0, &(0x7f000029e000)=@generic={0x0, ""/126}, &(0x7f0000ba7000-0x4)=0x23778222d1017ca0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000be2000)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000853000-0x98)={0x0, @in={{0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x6bc7}, 0x463) 2018/01/09 16:41:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f00003ce000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000073e000-0x4)=0x60) preadv(r0, &(0x7f0000028000)=[{&(0x7f0000b33000)=""/4096, 0x1000}, {&(0x7f00007d1000)=""/73, 0x49}, {&(0x7f0000278000-0x95)=""/149, 0x95}, {&(0x7f0000aca000-0x50)=""/80, 0x50}, {&(0x7f0000ef6000-0x7b)=""/123, 0x7b}, {&(0x7f0000a88000)=""/35, 0x23}, {&(0x7f0000a62000-0xfa)=""/250, 0xfa}, {&(0x7f00009f6000)=""/69, 0x45}, {&(0x7f00008a5000)=""/77, 0x4d}, {&(0x7f000022b000-0x9e)=""/158, 0x9e}], 0xa, 0x0) syz_emit_ethernet(0x36, &(0x7f000001e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x10000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) socketpair$ax25(0x3, 0x3, 0xff, &(0x7f0000788000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f000032c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/09 16:41:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xd) getsockname$packet(0xffffffffffffffff, &(0x7f0000750000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000c70000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000df5000-0x28)={@common="6c6f3a00000000000000000200", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f0000c0b000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f00005b2000)={0x5, 0x7, 0x5, 0x2e2, 0x4, r3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00007d3000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, r2}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000186000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r2}, 0x14) 2018/01/09 16:41:15 executing program 4: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fc8000)={0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000fc8000)={&(0x7f0000fc8000)='./file0\x00', 0xffffffffffffffff}, 0x10) socket$bt_l2cap(0x1f, 0x5, 0x0) 2018/01/09 16:41:15 executing program 1: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000046c000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000000)={0x1, &(0x7f000020f000-0x8)=[{0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_hci(r1, &(0x7f0000002000-0x6)={0x1f, 0x1, 0x0}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00005ae000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a9b000-0x4)=0xe8) r2 = accept4$inet6(r1, &(0x7f000069d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000894000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000a56000)=0x0, &(0x7f00008ec000)=0x4) accept4$inet(r1, &(0x7f0000dde000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f4e000)=0x10, 0x0) r3 = socket(0x7, 0x40000002, 0x0) write(r3, &(0x7f0000b52000)="26000000420047f1938d0000000000000050f16b9cbdea031200f8454a6809e517c76e328a67", 0x26) 2018/01/09 16:41:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) r1 = accept(r0, &(0x7f00001b6000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000d26000-0x4)=0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000054e000-0x4)=0x80000000, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00003c8000)={0x0, 0x10, &(0x7f0000acc000-0x6c)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000ccf000)=0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000b91000-0x4)=0x0, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00002af000-0xe8)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001e5000)=0xfffffffffffffe6e) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00006e3000-0xe8)={{{@in=@rand_addr=0x9, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x0, 0x3, 0x0, 0xa, 0x80, 0xa0, 0x87, 0x0, r2}, {0x800, 0x9, 0x1, 0x52c2, 0x3ff, 0x3, 0xb21, 0x1}, {0x80000001, 0x40, 0x7fff, 0x3}, 0x5, 0x3, 0x3, 0x1, 0x3, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x3c}, 0x2, @in=@rand_addr=0x4, 0x6, 0x4, 0x0, 0x800, 0x4d9f, 0x5352, 0x4}}, 0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000c13000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007f1000)=0xe8) recvfrom(r0, &(0x7f00007bc000)=""/180, 0xb4, 0x40000020, &(0x7f000052e000)=@rc={0x1f, {0xd2, 0x9, 0x3800000, 0x7, 0x400, 0x5}, 0xffffffff80000001}, 0x9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000b3e000-0x4)=0x0, &(0x7f0000139000-0x4)=0x4) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000625000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r3}, 0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000806000-0x17)={0x0, 0x0, ""}, &(0x7f00009a3000-0x4)=0x8) 2018/01/09 16:41:16 executing program 0: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0xb, 0x9, &(0x7f0000e36000-0x8)={0x0, 0x0}) r1 = bpf$MAP_CREATE(0x0, &(0x7f00008b0000)={0x1, 0x4, 0x84, 0xf, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000601000)={r1, &(0x7f0000fe3000-0x6f)=""}, 0x10) 2018/01/09 16:41:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80003, 0xff) socketpair(0x1b, 0x6, 0x4, &(0x7f0000a0e000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000ad7000-0x4)=0x8000000, 0x4) r2 = socket$inet(0x2, 0x5, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000740000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00001c3000)={r3, 0x80000, r0}) ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_settings={0x0, 0x0, @raw_hdlc=&(0x7f0000726000-0x3)={0x0, 0x0}}}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000cfb000-0xc)=@sack_info={0x0, 0x4, 0x4}, &(0x7f0000b99000)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000a8b000-0x8)={r4, 0x9953}, &(0x7f000084f000-0x4)=0x8) 2018/01/09 16:41:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x2, 0x0) getsockname$llc(r0, &(0x7f000096d000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000049f000)=0x10) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000fb5000)=0x6, &(0x7f000061c000)=0x4) write(r0, &(0x7f0000b52000)="26000000420047f1938d0000000000000050f16b9cbdea031200f8454a6809e517c76e328a67", 0x26) 2018/01/09 16:41:16 executing program 6: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f64000)={0x0, 0x0}) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000f65000)={0x0, 0x20, 0x9}, &(0x7f0000f66000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000501000)={0xc00000, 0x204, 0x1000, 0x7, r2}, 0x10) 2018/01/09 16:41:16 executing program 7: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000a5b000+0xc90)=[{&(0x7f000050e000)="2900000018003109da00000000000002021300000000ff0680000c000c00080004000c00000005ff01", 0x29}], 0x1) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000693000-0x38)={&(0x7f0000fed000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000032b000)=[{&(0x7f0000fec000)=""/168, 0xa8}, {&(0x7f0000a44000-0x6b)=""/107, 0x6b}], 0x2, &(0x7f000048c000-0x24)=""/36, 0x24, 0xffffffffffffff54}, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f000070b000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ab6000)=0x10) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000fed000)={0x7}, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000fec000-0xc)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000fec000-0x4)=0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000fed000)={0x0, 0x0}) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r5, 0x8954, &(0x7f0000fed000)={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt(r0, 0x2, 0xffff, &(0x7f00008bb000)=""/97, &(0x7f0000290000-0x4)=0x61) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000fed000)={r2, 0x0}) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000fee000-0x10)={r7, r2, 0x3}) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000fec000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fec000-0x4)=0xffffff24) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f0000888000-0x28)={0xfa, 0x6, r4, 0x2, r8, 0x7, 0x1, 0x5ce4099e}) 2018/01/09 16:41:16 executing program 3: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1ce, &(0x7f000096b000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0x1, 0x100000001, 0x8}}], {{0x8908, @ipv6={0x0, 0x6, "00069a", 0x194, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0xffffff83, 0xe80, 0x0, 0x0, {0x0, 0x6, "0300ff", 0x0, 0x67, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [@dstopts={0x2f, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x5}, @pad1={0x0, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0x99}, @generic={0x9, 0xe9, "15236086f7677835784ade0388c3311fe1d8096257bd683f6ffc3692443eefc7613aab8c37fde0ab5fe604a7756a9f45e29c29dc8c69f80716126e9bc4b6eff8362af2d4a3e287595588c37ff78575c502b96758abfdda0ebe299e1e6bfd815c40d761509bde0e2559570d87d9a41c12e4c6e8039418c6d34dcb584601aa1f09e35bb1129d66518fdb1a55f0c18258ccfb047aba7374dd3622bed09979dcec1ed5e3bf27c47901693b15c2db65250af773014b0af1b9b3d7fbb98ed3ad2d04cd972858bbc3c6ffa2f543beafb407918ff2b9b88181080bbea1ac0ecb5ccbe9b736258e17277cc549fd"}, @ra={0x5, 0x2, 0x98}, @jumbo={0xc2, 0x4, 0x1}]}, @hopopts={0x3a, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x38, {0x8, 0xc, 0x2, 0x3ff, [0x8, 0x7, 0xc371, 0x7, 0x7ff, 0x1]}}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}]}], ""}}}}}}}, 0x0) socketpair$inet6(0xa, 0x80006, 0x6, &(0x7f0000d12000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000ffc000-0x1008)={0x0, 0x1000, "c75d3716b4234e7c6632cde60646253848dce89fd276e0418b9a1a43f60e41057e7ffd7841b482341ee9acdda65965b57b7c4e0aeba3e89e548a8797c3f3eb0f8b0881338371ae737618c51cdfa6613f50a856e1f4dffca8b51b2e41f85aeed1673ce735b40756a63e09dafabecc8589e5874e23ecf8cf45a0c402ec1c4e983e12eb8c2867f7a4c296deba2f9543220539f7989d6dc670842e59fc984da0a7d243847582c845764fd5eb7e9a70ded6a5e0866312d440bdf6014b31589a97fe461ba5443b0d5a7083902a5717359762432939fd118e1c4d844d558f8121896a975908c9e45d9c302ffee4d4adc66c757e928ebbba7c8acef6432e5f817ddeee97f0314b06227cb7082e89256f8504e956808c13270fea4e41500a1454405bcfe9b740625e65d530489a3798f451b437e024e97d7fd4828be384bac8bb0200b0723c55206a1ccf69d0a1e9a24d6b11bf43568db2a13d67cd5f86137e16acbac0b72f112aafaef0e47762288f0c771a19bf6ae119d45389ea16cd0383db63f9e248654aad581b60f91b4f927db6c418072712c01991f6ff1ffd7d59a5bad28a87e1b5edfe2a2d5f7f2806b0620856ee4cb69e9f505e3aff6b0567fc6843e36ee1b977bfbcaf6fafc54b823820396876197878a9320191b54645ddae6d9f392666c1b3d32ef317540481fa893480e147b989b3716814db86f556ed0c41e05e9904cea6ec6229decb9ca89e2bf919c1a39d0f529bc057cc61ab4ed82b764109b5d4558f5a311b5033b0ab6959f62574f9b14fef6a7e1db68b71bd5fe0be946c99b4805def9ea6131f398245258b47c395496c53a232ba85fc21668c18678f2452f687a08ea367c48ce3349253fa845cd2f2089318b1fd258f326f117c6c851ab91f983f68595b88d5bd09007ae02934c8af5ec4b45598fb03fe4ea6d72a41a9af28932f94f39c03a47296154276846033c9d78a0bcff3092a07354334f15a6345c0b3f286d5046591a5aa0f41f6261069f8c740c5e3a9a73ff5650f85253d8701b52b6405d299f93577dc2397de03e25c2c9fb84b719cb987d933daf72181218919fc0e29f3305952d6cb426ba7b1be353ee5550aff366a9bc19df4cf8493b0c0eab9b496d6cdb23ce43c783043acd96bf8fd8f8c6bc0389eb8fd00f9da18aede910a58b84fdbbae7bb6fa1348e8500e218460f19a91a31e2157db1a5a70826b12d399d9ea955373d0450efb187ed940da97613b4b5b25112cd343ea6a83be02cbbaa49f67617d255d7cda6aa70bd3a529a4382bce82ddd14b942c3c835e22ae53bebb3e51f726765d4a0374824955269f37e20e2353103d004f9aa9459223e20eaf9e9b4bb7ee3eda16a5ed34069747d042b950c5a288d50a773ad921d5a1ff2b15d12ee1dfe09a15b44f88c3be9558f29c7eb7d96c8981932f436c951b08d693ee18db7769efc39b0dfe33c0078706d3fb89c5e882e30c5573dc7aaaf8b209feeb6a411b96ee62fe744d61508ed09c9396262e6976782f881c2eae6cf7dd33f2cabd1be7f83143c1fb386357abc5f6867457bc0cc2a62b03ea87be214ed1e04b1bf33714388e6cd8ab3a9aabe68acc4c07fd55df675b7e38bdd7c66f390a2686338d045cf06e601be368d35cb1c35917baa14c7132da2431237ad653edd57eed3f8332162fc4d1697ff684f10f87873528e8ee6a0a46e89cc61b89fd848e848f0940cc449f9bde704964ca519b6f431297e119bb1e10d155db3e7ca585b2294164393ee67e3fe4b5aa8ed8dbc5223cf5076126786190208f0011b22cee5997d23585bdf1a9a6d0baf4837ac4db2e45741c8ed5daa7fc8036ef414d59763be3021323e7263eebfd56f667fbed0c0f418672f7b87bb61addb95f6c9fb5290eebef59d67357f919dfad4a55ac9e9b1daffdfe5f7425a390bee70f9aaa8b79b467965756e6ff1267d387b80142294d3225de906c932a8ad24a76b7e832e3d6f28977d7416ab2ba8b19b1f040dbf13ccfb9b66f2c43c0507a49effbf2f684d7afbc79cd36364a3cd145eb3b46c3cea3ec07035e211dc3c93de629448a40f5837a9a6adef2d373bd8e272d9bc133f8d6c5691be0448c2779a0c8a1b433df5e0f9e2b0db727488b28437e4e3035d588893adbdd898ff7c1c44f8b88e1e702270e6385ebb045c31d9ee7fd7a8274a40b7204f8cfc443a90101d6b710459dc91cf8bd2cf512b7da8db8d6d6a6ecdc7553e0be0c25bb63e989af13e66481df89d19f0b2a575791d9985c40308208d8305e4a7201786e11afefd18aad0ee0b6fac7a771b18e06c9c6de15672bbcd5336aa212708853101d4f69d21ebd476432ac4adb47311138e1883a18fdd0beb41938c1b473961f9e05bae13ada1335e0aeadc3de60c274637b144bf1a44c35186f4a924ace2620d1794308f057e52062f9681290943722f69545564226168163df3637805fb6a26824d24acf3bb6e50552306cf30d5b9c98e4a17c85d9ccbc1a8790911168a5d5af03a88b554c84a1c91699c36e08280b50bb96178695b8fb7f76e811be8598aec49eafdd648774b3861c722889f683f200908848ace05700851fff547c3bdfc4d63c62e89e8a3ca1d559720b061a0f605efa4a67b993c990f36aab4ef3cbf031c88e0a3b288cdf30a3cb051eb7d254370e1c134996a23591926b8bc5e5ecf5ce0cdc946edaa5ae1b0e229cd0edf582ab86f7337e45cf65b3af601fa84a2ccda418f15d3e44f6a7202b53ce51c0a052fff6115da3fb1a776d9b8d3d48e17e6eb0c3e7a0b7ecb08b4bdfc2eab446a2547d87b8685560c3ef9d21a522a544c662d79f99cfc0388c9cce7996b30d3a19c78df3c2d78cc5e8eda725d1536d3cbcb3cac8ecb4f1e6cfb9b8af110c6830ddd2631bd54dd56c9b37bfe88cd53daf650b762c7e8f6f556cbefd85c06c6b8c58e07791a8126d5b8bb51074ba1558fde31274469cb7f1e975920b34546e0ef2a73986fc2eb78b3c0cd86ce7bad20b35e1f788f056bc1eb7452cbb77f591a9a289b7a0879b9ba92315f761b547c67723b0a2288ab72d25204dc27b3f6b78748312d20885d76a5d45a14c9ae773767d9efa2b3e0f6080e2823c33f7833931aea374842535e289b98e8588bff85bb218d3d228b10196012f3e982968148644d4ba92fc757a8ab5b62f186d608f3a750d34df05749ac7224a642e0b43cfcdf00dec75e7abb917c3d8ce094b50d7b2587770c0396583aea41266d91ece55c39521ddff212745dd38a6a62304d217f9a3573666fea3ec5ede3e2d41cb9ab9409f75c1e688021b71c4c1856bfe12dcbc07fccb32fb489c63e2e1991260ba72a5270856598fab68e8094ddbb621ac82c4f58f67a87ce89a94ba0cd7b0ae9173717e30035dfd4844967e42a460309c225017403f4b288c4f3768f030a7d97d7e2770507db7b2b2b902ffda05774e478b2ecff4b052d7b834e8cff8d7825311e4698e8c97ae5a8a3859d84a865bcd27523e78357a93b64ca3402db2366db62c7b0d7a79eb381926dd14ef97d16429bbc3904c2ac1a06109521ef9905bdd237b931c1b5302b77a8c6bde457809d9e1bab3ef763a2aba29f09d065618cf752966b4a6142917d3b02f76e1529f3cde36aa4b830c86a04caff50ee6951557317ed49502bdf9f99ae4866c54b44f020ceefd4fdbf5e44c34be27abdb320d5e223a67b98fc9320682c0ef1b73e0b8ca86c9868bd61263c51a1448981de9f01d956ed0cd9f3d365d4a1b98cdd86a16a80f70872e58bf2da51ed419c6c3f5d3af536dc66c9ecb93992fb2ca2451a4c47be5b84e3783706e33802bf94f7104e94f977282abf92db29bf9d9c3e6ec640c05afef3adcc674b47e8f375ad0f4788f8fa317452cf3e82acf22443dd83ee940d82dcf7b644174ae2a8d5093ee0a3a1fe5a3ef69174c14cf3da3a8e6e0bc6c4f3198681aff1999aa4d2df589fcecc0d7b44dd174e3e59e19aeaedf5fe326cfe49e582521c276bee7fb3094c1c58810812756465b208067c7299cb22a8fc49cc42dc491fe0f0a0fe2d90f0f7f5d9e9f287d0d50aecb3fd9e26a23e0673f6fb3f006a983121a01f739f23fe8548dbf865791e9551f5a20f7f052f6315a25d0c48023126786ca70e6639d5bfdf7f79c16975863aa29d7bdce81043d20ef9b9b957b4f9d763a72648b86d684785f3e07433dd6eca03af35e9bd6b7c33b84d158cee09f714405579178955b18d2745890e94bbcb44162bc4b0678026bd77be15f371cffb04f399534342775e7be8365412f19e8a1ab4d92d491f255dd4019a6ddd44f9733fb7a87e730d522055beddfb0b543c194ba5c847da62148a7a82de3c5374723817533a36c2b08bd54fb829000d8f6425474a02f4ce0aa20046761d6a51fe1f5510219fb7cbb29679aa604498954f8915140251a2a5d02aa538b6b4d9316a8f25eb8049e3179f49c84248d7d95888365200037b83e3b1f1db26f6f35e04ec335d883a0a266b7983d02eb4030bae62bb191e6fc89787aeffe71d26a5cabeb18a43750ea05dd921ab5c254cccacd98f3ad7a053fca3b969209a77383c32eb01dc490633c0115b260e0dc1bc3a2cb48dc760e4201a494c7c5df66a1a04cc2a7914b3d4b6fbb6b68ab96d6859e3fd722d6705d76abd850d7cd4738b1d2e50a05ab0fa0ffd2d11342c57271d68f9aabc723d709b69763b599cccefbd942ca33bcbaf3a0df8722f92214b07ff289125c54b6fa4ac692279b96ea3af192d3b18951b12401cfe8e1a3eb1b378098457c10c50595d4ba2956004be8cd108196b0b5c89691096c3f4ea3c4aa309fed78580e7adaf6d3c3abfa2c4b18a37be407a43d7a26db9a51c2ae7716264fa27424e7466176197c23b4310a2dd134ef3d7b04dd8f13f0539ff606995b43eefdf13008ebc4582604e61c29dfcffc3ea629942c7ecd9f9d208c2f41c17598d1f1fc0143497641f719bfcd5d0906155722363194674b7beedd850c728af86521cd6ea94c636a0ff4e567232d89ec6cd8b7c61129d5526273f687f91063d7ae51cf87efea2847dc87afdbf3317cfa0a98be06b7d8599c56952b1f1e38ec4af4d5a16031d3b37f796f35139bd22961247087fbd3d85979447739745bd65bb30cd1e974f814e0a34a52cf5f62bd73a630f8779a3f2340505c39815f420096e56dfe28fe515765f98a2b5b65f0ace4d51d41d8cdd14d8f559e5c6c0777081535087d9efe84188d33bc7b403a811f9f11463ab7145ada073856d72b961f30ec33956beae386f459d610753088aa1053abf5a77a693ed31f94c6b6ee09845d93d45c806323a729b4f232cfad58445d7cd0835b316131e1821cac1a8aca522414914328326276fc8a830d1dc5da1e74fd7af6e70427bb45278c1e4755df6cf0bf94a22f3d7480eeb2c90fdc89265224a6f5e145d5534b0eaa361c7cfadbed08f3ddead6a471a97321260264e73cb3a300b21a6b8741bd048b44cab6baa4def73ad4f80b06263bbafb2fe991fde55cbcbe28fa4583cc6a021a9ba2fb52a23085f04928a2cef724eaea643765f028c2f7aa53a469d76bc8950420fd2b0ad288e9cef9959d3461e03d92464fe9130e3f029f0f7ffa0062b00d7a3e57ce4b291c24faba58c6d2fc806b9f0cce3b9144ec2f7cd500a5ed71a43cbcf06729e16fc75de4fddc9584e2c14d4dea8baa7a8a03a0a8ac87d8646ad7e493dbddcd217006bb73a32025cf564878530826184e3efb6c51e5d62265ad77447bae7360adcbd0b7d03159f4d83430a7198fa2132d71f94cb0bbd35858c1a10fa"}, &(0x7f00001c8000-0x4)=0x1008) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000ffb000)={r2, 0x8}, &(0x7f0000ffb000)=0x8) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00007fd000)={r2, 0x3ff}, &(0x7f00002cf000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00007e4000-0x108)={r3, @in6={{0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7fffffff, 0xffff, 0x5, 0x3, 0x57b0cda, 0x2, 0x10001, 0x9, 0xfffffffffffffffc, 0x20, 0x18, 0xffffffffffff8001, 0x7, 0x9, 0x64e8]}, &(0x7f0000971000)=0x108) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r4, 0x10e, 0x2, &(0x7f0000ffc000-0x4)=0x1f, 0x4) 2018/01/09 16:41:16 executing program 2: mmap(&(0x7f0000003000/0x79a000)=nil, 0x79a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) recvmsg$netrom(r0, &(0x7f0000795000-0x38)={&(0x7f0000794000)=@full={{0x3, {"e144d831a9bd4b"}, 0x0}, [{"6f3f4c942641bb"}, {"088d0057bac924"}, {"b1a18accb8176d"}, {"fe773d3595fefd"}, {"501affbefdfce9"}, {"2b672b2ab1cd37"}, {"cde9a9429d98be"}, {"48022b30edd990"}]}, 0x48, &(0x7f0000795000-0x60)=[{&(0x7f0000795000-0xc0)="1c9410befab1b5683b8e37817881bce69c546b1449f0c631f7fb728553e377461868e2e31c9ffc5932be454b089ff1cce686edf38870ae1a0252592cccce7a41d79a5d6cb8c68612f2bcd6ce2a18310e7e806ec9d8eb34591d5c5e10270361fea3b899f39c59af188d995c9d7c7708c0dd9c21d03a64b21b0f496f2b97e37fe2787bb6204f79ec63025401d7efb4d089fce868f1", 0x94}], 0x1, &(0x7f0000794000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000434000)={0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000058b000-0x10)={r2, 0x50, &(0x7f0000320000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00005f3000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b91000+0x83c)=0x5) connect$inet(r1, &(0x7f0000607000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername(r1, &(0x7f0000014000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000048f000)=0x60) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00006f5000)=0x0, 0x4) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000fe5000)={0x1, 0x3, &(0x7f0000913000-0x18)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='GPL\x00', 0x4, 0x243, &(0x7f00006ab000)=""/183, 0xfffffffffffffffd, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000054000-0x90)={0xb0, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r1, r3}) getsockname$netrom(r0, &(0x7f0000f13000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000002f000)=0x48) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000482000+0x275)=@req={0xa08, 0xfff, 0xffffffffffff4cf7, 0x7fffffff}, 0x10) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000bd8000-0x20)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8, 0x2, 0x2, 0x5, 0x100, 0x20, 0x4}, &(0x7f000050c000-0x4)=0x20) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000397000)=0x0, &(0x7f000089c000-0x4)=0x4) pipe(&(0x7f00004a7000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_VERSION(r5, 0xc0106407, &(0x7f0000fe4000)={0x3, 0x2, 0x3f, 0x400}) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 16:41:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000517000)="efc1dd04b929ec55e3d31ce465b16d3f62", 0x11, 0x0, &(0x7f0000aee000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(xts-aes-aesni,sha512-ssse3)\x00'}, 0x58) socketpair(0xa, 0x5, 0x3, &(0x7f0000ef2000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000e80000-0xe8)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000158000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000879000)={0x0, 0x0, 0x0}, &(0x7f000000e000)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00004ac000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x5, 0x2, 0x40, 0xa, 0x20, 0xa0, 0x3b, r3, r4}, {0x8, 0xba42, 0x1ff, 0x0, 0x1, 0x7, 0x1, 0x2}, {0x1, 0x2845, 0x81, 0x80000000}, 0x3, 0x7, 0x0, 0x1, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0x33}, 0xa, @in=@multicast1=0xe0000001, 0x1, 0xfd344573c62818b3, 0x0, 0x1, 0x1f, 0x1, 0x4}}, 0xe8) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/09 16:41:16 executing program 6: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000)={0x1, &(0x7f0000006000)=[{0x6, 0x0, 0x0, 0x2}]}, 0x10) sendto(r0, &(0x7f0000036000)="064012", 0x3, 0x0, &(0x7f000001d000-0x10)=@ethernet={0x0, @random="04dd217add25", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket(0x2, 0x7, 0x81) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000001e000-0xa0)={0x0, @in6={{0xa, 0x1, 0x7ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x91}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, 0x5, 0xffff, 0xfff}, &(0x7f0000003000-0x4)=0xa0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000039000-0x14)={r3, 0x1, 0x6, [0x9, 0x40000000000, 0x7f, 0x9, 0x8, 0x8]}, 0x14) 2018/01/09 16:41:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000969000-0x8)={0x0, 0x0}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f00001c1000-0x10)={0x636, 0x368, 0x400, 0x6}, 0x10) recvfrom$inet6(r1, &(0x7f0000904000-0xf0)=""/240, 0xf0, 0x10101, &(0x7f0000927000-0x1c)={0xa, 0x3, 0x4400000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c) bind$alg(r0, &(0x7f0000a1d000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128-generic\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) sendmsg(r3, &(0x7f0000807000)={&(0x7f0000bc7000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e0d000-0x80)=[{&(0x7f0000e79000-0x2c)="2a6e059d82f65561f040a7fec5d42c5be6745b4d0347096e6feefff9c3f89cc96070b02d35efb9a1582fd8c1", 0x2c}, {&(0x7f0000aef000)="130dee9f22eafbc7164f5e2b756eeae2ce9a6bb2b130d6288db41186158d524110320f419a58f20173dc575c10930f607de23c124ee7160c0bf34d0b6f5ab9710c9050b766511bda91312b25dd8766139d9c15d9", 0x54}, {&(0x7f000028f000-0x1000)="62c0a0c27cd12e40fbef690048cf5f8a1c5409fcb2ceaab55bfcf2cc420fb2f7ef102640d137dfc456facd7186b8c5cacbf8e5062c217eb31d1763c77150275f9df19c07a10ee6877786a8e4d72fd6b23377f668056ac919cd826d004c06c014978cadf26aa0c2bfea28775237a4d7e0ddd4a73b76b07b565f5681f7a86b2922", 0x80}], 0x3, &(0x7f0000c2c000-0x12a0)=[], 0x0, 0x0}, 0x0) 2018/01/09 16:41:16 executing program 0: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00008e5000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f000090a000)={0x0, 0x257e40, 0x12}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000445000-0x18)={r1, &(0x7f0000fca000)="", &(0x7f0000a32000-0x55)=""/33}, 0x18) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000461000-0x8)={0x0, 0x0}) 2018/01/09 16:41:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1000000002, 0xfffffffffffffffd) write(r0, &(0x7f0000cf5000-0x26)="26000000420047f1938d0000000000000050f16b9cbdea031200f8454a6809e517c76e328a67", 0x5) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000d1000)=0x0) 2018/01/09 16:41:16 executing program 2: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80000, 0x3, &(0x7f0000ffb000)={0x0, 0x0}) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f00007a9000-0x4)=0x100, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000713000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000c80000)={0x0, @multicast1=0x0, @broadcast=0x0}, &(0x7f0000ffc000-0x4)=0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000830000-0xc)={@multicast1=0x0, @multicast1=0x0, 0x0}, &(0x7f0000e82000-0x4)=0xc) 2018/01/09 16:41:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000b52000)="26000000420047f1938d0000000000000050f16b9cbdea031200f8454a6809e517c76e328a67", 0x26) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000e07000)=0x0, &(0x7f00001eb000)=0x4) mmap(&(0x7f0000a31000/0x1000)=nil, 0x1000, 0x8, 0x10, r0, 0x0) 2018/01/09 16:41:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2000000000000, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/09 16:41:16 executing program 7: mmap(&(0x7f0000000000/0xd42000)=nil, 0xd42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10000000f) writev(r0, &(0x7f00000a4000)=[{&(0x7f000029b000)="29000000210019a2013d813c100a00210200080000000000000009ff0800020003f5080095645aff00", 0x29}], 0x1) 2018/01/09 16:41:16 executing program 4: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000b0c000-0x38)={0x0, 0x0, &(0x7f0000fd3000-0x10)=[{&(0x7f0000338000-0x18)=[{0x11, 0x11, 0xffffffffffffffff, 0x0, 0x0, "02"}], 0x11}], 0x1, &(0x7f0000378000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000fde000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000fdf000-0x4)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000056b000-0x8)={0x5, 0x4, 0x7, 0x0}, 0x8) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f9f000-0xc)={0x0, 0x0, 0x0}, &(0x7f000060a000-0x4)=0xc) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000b5e000-0xe8)={{{@in=@rand_addr=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fdf000-0x4)=0xe8) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000fe0000-0x20)={0x7ff, 0x9, 0x8, 0x4, 0x6, 0x9, 0x4, 0xffffffff, 0x0}, &(0x7f0000fdf000)=0x20) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000fe0000-0x6)={r2, 0x1}, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009ce000-0xc)={0x0, 0x0, 0x0}, &(0x7f000041a000)=0xc) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/09 16:41:16 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x7, 0x4, 0x4) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f000000b000)=0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000a000)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000)={&(0x7f000000c000-0x10cc)=@newae={0x68, 0x1e, 0x101, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, [@mark={0xc, 0x15, {0x0, 0x0}}, @replay_esn_val={0x1c, 0x17, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 16:41:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) write(r0, &(0x7f0000172000-0x9a)="290000001f0007a7ff0000000000000008000600e00000000b4013000000000000000000000000106d", 0x29) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f0000095000+0x461)=""/0, &(0x7f00007bf000)=0x0) readv(r0, &(0x7f000028e000)=[{&(0x7f0000efd000-0x43)=""/67, 0x43}], 0x1) 2018/01/09 16:41:16 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001000-0x4)=0x0, 0xfdd3) r1 = socket(0x7, 0xa, 0xde47) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000001000)=0x10, 0x4) r2 = socket(0x11, 0x802, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000001000)={0x7, 0xffffffffffffff70, 0x8, 0x200}, 0x8) setsockopt(r2, 0x107, 0xf, &(0x7f0000000000)="", 0x0) 2018/01/09 16:41:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005bd000-0x8)={0x0, 0x0}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f00004ff000)={0x8, {{0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x100000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f000017c000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0}) 2018/01/09 16:41:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x100000001, &(0x7f0000b00000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000a87000-0xc)=@sack_info={0x0, 0x6, 0x7}, &(0x7f0000453000)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000f7c000)={0x0, 0x80}, &(0x7f0000d5c000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00005c9000)={r1, 0xffffffff, 0x6, 0x206bce4, 0xe3, 0xffff, 0x8c, 0x4, {r2, @in6={{0xa, 0x1, 0x7f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xfb, 0x26d, 0x9, 0x6}}, &(0x7f00007e9000-0x4)=0xb8) r3 = socket(0x10, 0x2, 0x2) write(r3, &(0x7f0000b52000)="26000000420047f1938d0000000000000050f16b9cbdea031200f8454a6809e517c76e328a67", 0x26) 2018/01/09 16:41:16 executing program 3: mmap(&(0x7f0000000000/0x177000)=nil, 0x177000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x3, 0x5) mmap(&(0x7f0000177000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000178000-0x4)=0x4, 0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000175000)={0x2, 0x18, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000175000)={0x0, 0x0}) 2018/01/09 16:41:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x20000000000008, 0x84) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f000059b000)=@generic={0x100000001, 0x3, 0x5}) syz_emit_ethernet(0x6e, &(0x7f0000627000-0x6e)={@random="c79d2c386d0a", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x86dd, @ipv6={0x0, 0x6, "00e098", 0x38, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x9, [0x0, 0x0, 0x0], {0x0, 0x6, "b6d195", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, [], "218e565b0bbf7b01"}}}}}}}, 0x0) r1 = accept$packet(0xffffffffffffffff, &(0x7f00004fb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00008c9000)=0x14) recvfrom$packet(r1, &(0x7f0000c1a000)=""/179, 0xb3, 0x0, 0x0, 0x0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000961000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c3d000-0x4)=0x10, 0x800) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000f0a000-0xb)={0x5, 0x1ff, 0x8, 0x9, 0x9, 0xffffffff, 0x3, 0x10001, 0xf3, 0x6, 0x33a}, 0xb) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00001f2000-0x4)=0x0, &(0x7f0000284000)=0x1a6) 2018/01/09 16:41:16 executing program 6: mmap(&(0x7f0000000000/0xf5e000)=nil, 0xf5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) r1 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r1, &(0x7f0000dc5000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000f5e000)=0x8) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f000090f000)=0x0, 0x4) r2 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r2, 0x29, 0x1000000016, &(0x7f0000e62000-0x4)=0xffffffffffffffff, 0x4) 2018/01/09 16:41:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x7, 0x1000080006, 0x100) pwrite64(r0, &(0x7f0000825000-0xa1)="3abee440a3bc954d02f9559ec96066ce75265c19b24b7fbb05d35d54241bc6b675160910289fb463497644e8949051a29f3bb3e69c2bd6617447800a05fda8382f5bb89c2dabbee3380ae84a9da8b86040d06d150144160150a2d85f4e95d9e015e4666f495dd9790bdead015a1ce4420ddfec7a34b789756fca3387be632fe3718aaa082ed669764a331f8275c4d978635872ca6e5e00f2d083938c2daae6839b", 0xa1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005d1000)={0x0, 0x0, 0x0}, &(0x7f0000fd1000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000072b000-0xe8)={{{@in=@loopback=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001d3000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000095e000)={0x0, 0x0, 0x0}, &(0x7f0000857000)=0xc) sendmsg$unix(r0, &(0x7f0000b3e000-0x38)={&(0x7f0000ca9000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000780000)=[{&(0x7f000045c000-0x1d)="a48999729784881f0143eeea59973b18cc927b5a6698e2717cb7519e2b", 0x1d}, {&(0x7f0000885000-0xee)="78e09d18e3e0ad8abb03813f21d4e57bea217da1e352754a46f9ab9d6d266fd960eec322017d42fe8b2925401b15a3a63b63a3c85bfdc05c187348a9875919c597950c94fb1292630c7bae93890efea925b99f4a832d6c02e88195b7b309a306bd8cef49e2373445752ee9f76819df8f688474186f9f261667a30de6528bb8443102eeac0918fdb9db9aae20d2bb92342e1d339c40135020ad6516ea3864b800c2389a0902851232db314e1300dff5defebfe7511947da5c613c442ff05ae8c8668b40b96c55333ae56df846faa8a2b9e940552c4e7507536c69314f7d93533c7de13821f13d313c48061b629ec0", 0xee}, {&(0x7f00009fd000)="39850d5def3597b6bd905a53899081e91feb9b76366206daaab761e4666e4d1d823c890a141a7072830a3cb29de54ad8aa26e31ac90f4c32b5cf93235b812cffddd70edbbe1241dc9247307e734c0c037ffde53c7e22a8e4a7e80f93871e218fb9b4f4b88783b30034c4cce3eac87635988626c1a0b1e2fc852930001f6fd86e04e70b91999949b0adde30e9a09123287bb8156bfefb345f88f1c66c2bce2dc40e7d607dc3e098565901164ad05bc8f180791e386b4a0ece4b79352615c47db10a5327ea9229c628f315c45b4d471dc0", 0xd0}, {&(0x7f0000bc9000)="bc592971fd3ad4439a42ca2edc2067c1a3d127296b324dc11716bea299a827d5e12d0bc8e0ecc606ec403913c1c0c5c875b101e639aa07422a3103ff77fbd5dfc07372c6eabe1723fcb505009d5b56bf8cc7862696772eeceb2a9c4184", 0x5d}, {&(0x7f0000c62000)="bfce0c72a2be4ec37c1bd4e0cea40ee26ad63f6905bbe00a4b0120c6f835554d59", 0x21}, {&(0x7f000074b000)="", 0x0}, {&(0x7f0000376000)="4f8467faabd48a43d7887425370570673fafbc09c2d5d51a40b705686a59880dd06dba4b4e4f22f50290efe292d9eb46e697bbbfda65c5", 0x37}, {&(0x7f000002b000)="5a7e263b152ede47a5bbb8a2b75e02376228d6a0e06df87273226558ab3c0470a54c1eec7b06ba0102c1d7ef7ff2b3040d60e93f989d187b212f42d2a52ce0c25f8c5ff1", 0x44}, {&(0x7f0000a04000-0xa2)="abb429416cd631474be32b95fb0270c3a3e2bb9f616bf5b457d2f3b9568debcc666f81e0afffa0f642be25f49cf61688b2e0db17a8c62a7b4a4adad35c1224ef63cdaeb324a363b5225a33d840c4b7d2c12fc94f606e4117791149d7e9b8cd659e532248f083f770b4b94c1028d5bf71802a4555755ba3b143d10e7eb52ecc0c0bea03794d1b66f64e6a1cad85e66ed4558cec283ef7c242b941f97254ca2d7c46df", 0xa2}, {&(0x7f000084e000)="14806b289a7c067d041fb5185e121be270b1f922a4a9fc9b6cacf5cff8b85947da7c0b789350862b4ca4c8353e7c24c61bddcb5968f0ac73a8e7323b96047aa5", 0x40}], 0xa, &(0x7f0000d21000-0x48)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x48, 0x8000}, 0x80) connect$unix(r0, &(0x7f0000efd000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) 2018/01/09 16:41:16 executing program 4: mmap(&(0x7f0000000000/0xf09000)=nil, 0xf09000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x803, 0x80000001, &(0x7f0000f0a000-0x8)={0x0, 0x0}) getsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000b65000-0x4)=0x0, &(0x7f00004ff000-0x4)=0x4) syz_emit_ethernet(0x46, &(0x7f0000f09000-0x4e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800000800, @ipv4={{0xc, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x67, 0x0, @empty=0x0, @multicast1=0xe0000001, {[@timestamp={0x44, 0x10, 0x7, 0x1, 0x0, [{[], 0x0}, {[@loopback=0x7f000001], 0x0}]}, @rr={0x7, 0xb, 0x8, [@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x0]}]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x10, &(0x7f00009b0000)=0x80, 0x4) 2018/01/09 16:41:16 executing program 7: mmap(&(0x7f0000000000/0xdf4000)=nil, 0xdf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x40000000000001) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000be4000)=0x5, 0x4) bind$inet(r0, &(0x7f00004db000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000dea000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000df5000-0x20)={@generic="d139f47400000000000000ffe1419fb4", @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) writev(r0, &(0x7f0000df0000)=[{&(0x7f0000df1000-0x64)="8433", 0x2}], 0x1) 2018/01/09 16:41:16 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f00007f8000)={0x1, 0x5, &(0x7f0000822000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x3}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00004a1000-0xa)="73797a6b616c6bf20800", 0x8, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000e63000-0xc)={0xffffffff, 0x3, 0x8}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00006d2000)={r0, &(0x7f0000001000-0x2c)="d22c78d2dfee79e2c079a2900c0eafa736c30ea1b124353d1104a2b3a14ce79740931756f6b00f7574528dfa", &(0x7f0000000000)="08de1b0670abfa6f95bcce39bc1f07c4b9dbdf06a6500f60a9799715f09097ecb541379cc6d60c10200725f239f0584002c323b3bf150555c04771cbaaaf640bc2753f1b497d19718dbe58e17aab237c2e6ff81a71b4cf5a61930054a8b9926beffdd9093ad17e1b898fb54d12c3f985cf4c25bd19de508144feb0be1a3ee5acfda9cbf483afc62689d96f1b9a6e5bc08c20d041df6cb21f1d0a29de3e58c454dd5875842a50983eb6e7c86747a36ee67dce1ccd1d190e179ed8f94a94a385320879b068ace25a0e196c", 0x2}, 0x20) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_dccp_buf(r1, 0x21, 0x80, &(0x7f0000000000)="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", 0x1000) 2018/01/09 16:41:16 executing program 1: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00004a6000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000dab000)=""/205) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x200000000004, 0x3f) write(r1, &(0x7f0000b52000)="26000000420047f1938d0000000000000050f16b9cbdea031200f8454a6809e517c76e328a67", 0x26) 2018/01/09 16:41:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) writev(r0, &(0x7f0000ec7000-0x80)=[], 0x0) pipe(&(0x7f0000d72000)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f00002b5000-0x10)={0x6, 0x400, 0x7, 0xfffffffffffffffd}) 2018/01/09 16:41:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000003, 0x1) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00004b3000)={0x0, 0x0}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000364000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20, 0x1, 0x0, 0xf, 0x0, 0x4, 0x7}, &(0x7f0000421000-0x4)=0x20) sendmsg(r0, &(0x7f0000b1c000)={&(0x7f0000593000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a087343f5dbbebaeb53b1a71229ddcfbca6090f237c49d9aabd7fdbafd9ea9b7830648046d71b5ad7e31de3f91d573debc210c995f9120ebdb785e7a35111f", 0x0}, 0x60, &(0x7f0000a9c000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 16:41:16 executing program 3: mmap(&(0x7f00005d0000/0x1000)=nil, 0x1000, 0x0, 0x6003c, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00005d0000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00005d0000)={0x0, 0x0}) 2018/01/09 16:41:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x7, 0x0}, 0xffffffffffffffca) setsockopt$packet_int(r0, 0x107, 0x16, &(0x7f0000a86000)=0x0, 0x4) 2018/01/09 16:41:16 executing program 6: mmap(&(0x7f0000000000/0x5b1000)=nil, 0x5b1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00005b2000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00004ad000)=0x8) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f00005b2000-0xc)={0x10, 0x0, 0x1, 0x40000}, 0xc) bind$alg(0xffffffffffffffff, &(0x7f0000220000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) mmap(&(0x7f00005b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00005b3000-0x8)={0x0, 0x0}) 2018/01/09 16:41:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r0 = socket$inet6(0xa, 0x6, 0x7) sendto$inet6(r0, &(0x7f0000036000)='j', 0x1, 0xfffffffffffffffe, &(0x7f0000e51000)={0x2, 0x0, 0xfea9, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 16:41:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x800, 0x5, &(0x7f0000c8f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000f12000-0xc)={0x4000003e, 0x1, 0x1d}) r1 = socket(0x11, 0x1, 0x100000000) write(r1, &(0x7f0000b52000)="26000000420047f1938d0000000000000050f16b9cbdea031200f8454a6809e517c76e328a67", 0x26) 2018/01/09 16:41:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0xc) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000007000)=0x1eda000000000, 0x4) write(r0, &(0x7f000058c000-0x1f)="1f0000000d0a1feaffffff000000e0ff019d160a090001800400ed2000df18", 0x1f) 2018/01/09 16:41:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f37000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x51) r1 = accept(r0, &(0x7f0000742000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000a5b000-0x4)=0x58) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000617000)=""/109, &(0x7f0000c99000-0x4)=0x6d) 2018/01/09 16:41:16 executing program 5: mmap(&(0x7f0000003000/0x79a000)=nil, 0x79a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$void(0xffffffffffffffff, 0xc0045878) getsockopt(0xffffffffffffffff, 0x107, 0x0, &(0x7f000079c000)=""/121, &(0x7f00005fc000-0x4)=0x79) 2018/01/09 16:41:16 executing program 7: r0 = socket(0x0, 0x80005, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00002ab000-0x4)=0x6, &(0x7f0000000000)=0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={@common='dummy0\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect(r0, &(0x7f0000001000-0xc)=@nl=@proc={0x10, 0x0, 0x2, 0x74e12787772f5b56}, 0xc) setsockopt$inet_buf(r0, 0x0, 0x11, &(0x7f0000000000)="d6d03b711d20701a6265a2d905f1f4bfc824b38cd883d514b1add34df7ccbade0e2f62e11ff9a91b187e665bf7d91f216c497f6926f83ccfb1b4300f5d3befbb4d47b4ba8a1e354d4ca77a09469866c23aed4e40cca8c57b2e386ff3d0bc222ce0dd344e20526503c539eaa7ead5f6cf696f228c2f52632e5dba17ca884d2fce4d9dcd7facef8cd2e32535f07138b1", 0x8f) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={@generic="ba244773f72bc5785993c572d4db9bec", @ifru_addrs={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000002000-0xbf)="c97d43f5184ae922a2d13bc05ec765e8f23fa72a42367a9a68d35e91f78c9081bc17408e1b809ca76cdc4c3d4db040f586534e2922d9cf3d2c4c67deb4607a92575a38b5afb21c8cc0aafe3951323eb8c777b4a93d6c9937f103e7ccbae03918dfaa64a80baa2db774bcdb523798b9fe14c7d794365a4ee67ae48bbc573fd29d30721e586cf836b7ca5765c59d2f9e431b5eb47b889b27ff6a880120b6764fe21a425595f5901265b39a41f183635d86b31a8b52889b3019f2fa6e20953e52", 0xbf, 0x800, &(0x7f0000001000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001000+0xf54)="8ba2343c3a9d9da7fa5198fc9d55f784f80e8f0da7afebfafd497ea982f4243dece8f6eee13638af8757ded5cbb737489c9ec0454afeed1b1412ec53486c8bec2a7c7cf89297bcda73bca0542ad866707ba973133d73ac15047cc6867d70c80faf556e14333c3b09f4fe0eb9d3c14f230e7153485e45370989a42fc37ea37be49b7b932be18113677bb73f6706538eaf08626f3d8cec0acc18365ad016065df6f144902a8d6022d1d4b6880aac8fa349b8802567e55c753444a2ed80e05a9764affd2ac11d42aaad4aa7ee8b4bc40d4420daa26486585054d30e021dbaa91ceae889", 0xe2) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000003000-0x10)=@req={0x28, &(0x7f0000003000-0x28)={@common='teql0\x00', @ifru_ivalue=0x6db}}) accept$alg(r0, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000004000-0x8)={0x4, 0x2}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$ipx(r0, 0x0, &(0x7f0000005000-0x4)=0x0, 0x80800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000006000-0x8)={0x0, 0x80000001}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r3, @in6={{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000003000)=0x8c) connect$bt_rfcomm(r0, &(0x7f0000000000)={0x1f, {0x1, 0x7f, 0x101, 0x9, 0x7, 0x2}, 0x81}, 0x9) connect$netlink(r0, &(0x7f0000001000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000005000-0x20)={@generic="ff502bf8e5fbfe4707a75d45c07130ff", @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000006000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000005000-0x4)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r0, &(0x7f0000007000-0x14)={0x11, 0x17, r4, 0x1, 0x1, 0x6, @random="f70962fb5048", [0x0, 0x0]}, 0x14) 2018/01/09 16:41:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0xfffffffffffffffe) connect$inet6(r0, &(0x7f00000d2000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000289000-0x4)=0x0, &(0x7f0000ca8000)=0x4) pipe(&(0x7f0000588000-0x8)={0x0, 0x0}) getsockname$netlink(r1, &(0x7f0000b41000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000341000)=0xc) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000069000)=0x2, 0x4) socketpair(0x1f, 0x80000, 0xc0000, &(0x7f0000719000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) write(r0, &(0x7f0000796000-0x88)="f42b6b204b536f53c6876079ea963b87f74eab67ce88eaa58835b8e35f5be646120ad58b7b1a4d461d5282a53fb3e8b96647dc66d5df62442211c641594b825ae15d44c09b31fd2238b017d3908be02df1da3845c4f335a203ea23bb6f898996d93cf5a53d6514b700daf5cb925c0bb34a88e2bc35e66d75e817481d1ff9eb8a6af35c3a8d872ef3", 0x88) 2018/01/09 16:41:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x8) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00009ec000-0x10)={0x7, 0x0, 0x505, 0x1}, 0x10) bind(r0, &(0x7f00000da000-0x80)=@generic={0x11, "0000010000006200000000000002a71a497600000100b18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ffdf163ee340b767950080000000000000010101000100019e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c0001000000010000007f74051c000100000006ad8e5ecc326d3a09ffc2cc14"}, 0x80) ioctl$sock_bt(r0, 0x541b, &(0x7f000081a000)="71df3682bbbec3f7f43ed60d250c4aaa1eaf5ad3f11510ba841e52ca68e70400e873acdd310879a4852c8fb8526618821f") setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000025b000)=0x9, 0x4) getsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000e30000-0x50)=""/80, &(0x7f0000c7a000-0x4)=0x50) sendmsg$netlink(r0, &(0x7f0000899000)={0x0, 0x0, &(0x7f00006b0000-0x20)=[{&(0x7f0000861000)=[{0x100, 0x40, 0x0, 0x0, 0xffffffffffffffff, "0500670dbc2500680cdc9d470ae2c70000060000001a03d8816e3fae67df7433fbea13bb8c56f8ce714c44707221a3d10e52fe36ef6efa0b90380fe932abbfe576c7d73b5cd3ae3f5c1724d6ac2adef26fbe71d5ec77ea393ad05a14acdaf5990949119156ffa6a5543d73c1fd02e5244b9cb67b3ba88a8518cb4fcb00000009934eb4adf383f7f60588b0f9833424f68e3d630000581683ccfe26393600de86de369946574b2070853083a0af22a10671a5db05000000000000007a88c35a9acd58970ebcc0dacd071bf190ce245c0dfd90939dc24de36ca66e9f6704a811a9fabbb217f0c060ea208bb8d8cd"}], 0x100}], 0x1, &(0x7f00001a4000)=[], 0x0, 0x0}, 0x0) 2018/01/09 16:41:16 executing program 3: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000b2c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000000)=""/48, &(0x7f0000001000-0x4)=0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000c31000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000c56000)=0x20, 0x4) 2018/01/09 16:41:16 executing program 2: mmap(&(0x7f0000000000/0xf40000)=nil, 0xf40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f000059f000)=0xac98, 0x2) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000750000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000f40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x3, 0xfffffffffffffffe, &(0x7f0000f41000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000f41000)={r1, r2}) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000617000)=@assoc_id=0x0, &(0x7f00004db000-0x4)=0x4) mmap(&(0x7f0000f41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000f42000-0x20)={0x401, 0xaaf, 0x0, 0x9, 0x8, 0x7, 0x1, 0x3, r4}, &(0x7f000063e000)=0x20) recvfrom$unix(r2, &(0x7f0000f40000)=""/223, 0xdf, 0x0, 0x0, 0x18a) 2018/01/09 16:41:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) pipe(&(0x7f0000c5a000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000675000-0x8)={0x6, 0xffffffff, 0xff, 0x0}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000aa000-0xc)={0x0, 0x40, 0x2b9958a4d3c6d262}, &(0x7f00008a0000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000baa000-0x98)={r2, @in6={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x1}, &(0x7f00008c8000)=0x98) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c7e000)={0xffffffffffffff9c}) getsockopt$inet_tcp_int(r4, 0x6, 0x1e, &(0x7f0000ae3000)=0x0, &(0x7f00004d3000-0x4)=0x4) socket(0x9, 0x0, 0x9e) getsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f000091b000)=0xfffffffffffffa86, &(0x7f000044d000-0x4)=0x4) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000f18000-0x4)=0x7, 0x4) sendmmsg$inet_sctp(r1, &(0x7f00008aa000-0x70)=[{&(0x7f000000c000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005dd000-0xa0)=[{&(0x7f0000807000)="e20b49e7d1bfbc5ec46d20b9d8c107851b2f84dd642c1bdb9da0e960736b8ac9a17622dc9ec581c63fcec9ec24d4338b43a2e5299a65be1dd56d94a13d614e7a630693bc9ca5bdb65d80bb35377ea073ad2084c19113f0989ea08279473a980ceb8a5db6fb1a4ad48c5c9ebcc54be83bea2b71fbd0a39c859710e4e3beed565a0d15ee", 0x83}, {&(0x7f0000fd9000-0x82)="e58b854c3fa44c54056522d411e39f5d4e5175dc1de651f35bb6f5349a17d41c2b4e5610cc6c0e0f81b37e61dc85b1ef61efedcc73320c6bab1ab575983a9f7838a1f4fae43f156ad0b1b4252691821aac86c5dee3c2f10d602b2f64f7e70e5b03a8478358b507962dd0f6af0d608eaa519c67e45816d7974348af4767d84d0cd2bf", 0x82}, {&(0x7f00009d4000-0xe4)="5a9d999d5bb4e93fb31277a99a1d56a8a1ffac390f789255f21235ae58e17ea84c460ab57d6aba88a7fa37bc979c47549dbb5f14585bb6db8d424723ca7e8851af63609c0110f760fae119d72ebe18f2f25e8e8770d6cc6bab1d12ffd6f08757d90b0c182946f374a403c58b0c9504d63f9b8b643ad70a9c6c9133af4f8c174709ce1b1e33fbef4adbeff5dab6fc680df0b6efb36ed378d575314c191d67b67aa7b8c7b9bb116600d64e30de849fcea7c90cf51585550d0ab014e4d868c7467d2d2a5defd72bc544569715927501aa97e1f549c91e2d705aaa9471845ab74caac3a25c9f", 0xe4}, {&(0x7f0000f51000-0xbd)="67910d626320a9aea5067fb68de5aac656f2c9c7dab986ea1e51d01fe4ca6f0a9d4f40b4b5dfb39f786eef2d8f37402a8c74bf1b817b6a97609f3b4e6b05f14d545d133807289463d9041cf2d5bf4ec7b635984a98332a6a72acd7c98feff053f06c09b4016b5df94a325bbd6ebcce1b9af29836443321773cf2b38cb2690c947d856b60ba29cefbe8abddab0c32426eefe9603f20477824c526caf9f4df09003371119e077a4e9c8ab7c3f0b24dcb97252d585670152d757780c75f6c", 0xbd}, {&(0x7f00003a5000-0x53)="b573a204056fc2d406e5f35d750bf62a6ddab8d33b07c5b821daa41a94f8a3c5bf2254921b8e7432f5adaacfdbe45537c256b0fd03ca5aadbd8bbfac1f708e6aabaaa861b9d6f7b646b654f7a8cd34fe1b72e5", 0x53}, {&(0x7f00009ce000)="a6eed49793ca24d53385d43c60b78c6f981c6c6404818f561f869167c59f0071483cbd06096f36b029e2a79afc58874a", 0x30}, {&(0x7f0000fde000)="ad121bce35f88a13e764aa9c275cb5ac0f4c6fe2db7bdab2d98524d561afb489351541985c08f797a6e645fc21cf45c5350fefdfe533ceb14c6b46e1a57c4143d667ea08066fd9b066169833b42d7a2b8786a893be03d8391e8180d481225124fdf09af0b6ddae388cc8bb50ad2fe56e54ec70496374bcfde85793ca173487f78184db0d4cae111d9908c77a8af72301178b2e4319545ea0429cc2be46364e43472fdc072c22ad39c2702240899ac5b69a51a0cf4766ecb7392e269300f0f8398ef621265261287292081d468da3288752", 0xd1}, {&(0x7f00004eb000)="c93c95d7993b5603b96ffc926b5260b0312b38e351b3eeb381f77a8339ee017bda31e4cd70ccf2d02f8a6426835bec8403396ef1b0f4fc2c15c9df0f763c78e49e91929df19046edb2a775d7272969c69a2c82f969ef446c4c03caeacb204bfc816586d4757d3d4c5bb98451916a497d946dec9ad74cd2f2d09f570f6f129d6a49ddcd58ec57817be4b0c3d21edbbe29768510e71070c4d512bd2db1f1054db028e1944937781ec8c9d7078a30a46adab0afb17409fcd7acb20d63e23e04dc4896bcfb4415fabdf9e70c6156ac76bc3e19846a3c90a2c74769c055e6375655c8ad65fdb222700b20c0f20ef1c2b5fdbcde", 0xf1}, {&(0x7f000000c000)="08f99b8b8d4369c32b58d0eb4798ee10a402ae1eb2bfad869777f98ef4b7b13e56eafb5c34bbb4bfe47c3ea65e2d91fc82ca97d62e3cdae9eb054635df", 0x3d}, {&(0x7f0000927000-0x12)="41bef50fd12cbca55afbf0b4a805eca5fa49", 0x12}], 0xa, &(0x7f000063d000-0x60)=[@init={0x18, 0x84, 0x0, {0x8c6, 0xdd, 0x4, 0x400}}, @sndrcv={0x30, 0x84, 0x1, {0x3f, 0x3, 0x8004, 0x6, 0x0, 0x80, 0x6, 0x7, r3}}], 0x60, 0x0}, {&(0x7f0000cd5000+0x3d3)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000578000)=[{&(0x7f000021f000-0x4e)="0e4447cec7da465947638effe6f66916d8398bfc1af756ae7919ef89744deb4574b5f8fcd39378c92737256e9309ea6a7a95773706eb1012c4196c66b0efd6ee340401392db803cf9ff18e14de7f", 0x4e}], 0x1, &(0x7f0000983000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x200, 0x1, 0x1, r2}}], 0x30, 0x800}], 0x2, 0x10) r5 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r5, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) sendmmsg$nfc_llcp(r5, &(0x7f0000daf000)=[{&(0x7f0000260000-0x60)={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "000000000000ffffca75508b06095b17af175619d7100000001c00002fc6052bc86ac800ae8681dc54bc9ac5417dbc37e51f17e8fcdb2f297778970000000b", 0x0}, 0x60, &(0x7f00003e1000)=[{&(0x7f00009fd000)="a2ca9d50af16a50ab718182e4cf69fdc6b918aa6e8116f763019beddbd352158eb3a20cfa0054d92b5940d4f95413ed8cba8f5efdf223b962db885337676354bcea8730c1d1dd615df93020011e290abf0e4833d6262204c0aca13567d4d7763e0025da8639d308b3c6c793d34f88b22439547464bf0ea35462d102d28b19cffb26d93a85de9a09b4f35a92d96eecf96b60f0d039057f63bdcf41396cc8594c9db6bfda3f9a3b4b2e86cef09c24c", 0xae}, {&(0x7f00005b5000-0xfd)="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", 0xfd}], 0x2, 0x0, 0x0, 0x0}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000120000-0x4)=@int=0x0, &(0x7f00003e9000-0x4)=0x4) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f00008fe000-0x81)=""/129, &(0x7f00008e0000)=0x81) 2018/01/09 16:41:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000e86000-0x4)=0x0, 0x4) write(r0, &(0x7f0000b52000)="26000000420047f1938d0000000000000050f16b9cbdea031200f8454a6809e517c76e328a67", 0x26) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000f1a000-0x10)={0x1, &(0x7f0000d98000-0x1e)=[{0x0, 0x0, 0x0, ""/6, ""/16}]}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000bc5000)={0x1, 0x9d, 0x9, 0x6, 0x5, 0x10001, 0x2, 0x7, 0x0}, &(0x7f000009b000-0x4)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000593000-0x20)={0x400, 0x7fff, 0x8000, 0x49b9, 0x9a9, 0xc000000000000000, 0x1ff, 0x9, r1}, &(0x7f0000c19000)=0x20) 2018/01/09 16:41:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x102) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f0000dd1000-0xc3)="269e7fec656d5d595a5b071391899692f56e5a2ac287648b9cd062a88d581f83dc112a8631bb6af2958a586ad8915bb8a297c5bbfc7098ca85591262cf9208d7dccd7984cdb77aeca4068b7340ec61b2a07ac26019b5a84ab502fe02fb16f2ca717748a78ebac25feb0cb9baafa1a09a0a9af604341875a2249cbbc18a5379b6e41cab94aa3ff5259e31dd15407769f686fc5b06b755d04a5c42ff5b7f385fe81f39c8e579cdacbf0934dfbf377de0aa2a5c7749a31b888b89bf50e0794de106a8ca22") getsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f000061f000)=0x0, &(0x7f000010b000-0x4)=0x4) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000b59000)=0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000b70000)={0x0, 0x0}, &(0x7f00007c8000-0x4)=0x10) 2018/01/09 16:41:16 executing program 3: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x10) write(r0, &(0x7f000019e000-0x64)="26000000230043f910ffffff00008d4001fa008501001a000e00f21e0000acff002103c76e35", 0x26) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f7f000-0x4)=0x5, 0x4) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f0000f7f000-0xa3)=""/163, 0xa3, 0x2, 0x0, 0x0) 2018/01/09 16:41:16 executing program 7: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f000090f000)=0x0, 0x4) r1 = socket$inet6(0xa, 0x3, 0xff) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f000090f000)=0x0, 0x4) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000f59000)=0x0, 0x4) 2018/01/09 16:41:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000449000-0x410)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000da2000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000310000-0x28)={@common='yam0\x00', &(0x7f00009f9000)=@ethtool_rxfh_indir={0x38, 0x2, [0x8, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 16:41:16 executing program 4: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000066a000-0x28)={@common="6c6f0000a00000000000000000000018", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) listen(r0, 0x9) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000c0d000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000003, r1}) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000060d000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe5000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d0f000-0xe8)={{{@in=@loopback=0x7f000001, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x2, 0x0, 0x7, 0xa, 0x80, 0x20, 0x16, r1, r2}, {0x7, 0xfffffffffffffffb, 0x40, 0x8, 0x7fec, 0x4, 0x4, 0x7}, {0xff, 0x7c, 0x8, 0x8}, 0xeac, 0xa, 0x2, 0x1, 0x3, 0x1}, {{@in=@empty=0x0, 0x1, 0x33}, 0xa, @in6=@loopback={0x0, 0x1}, 0x2, 0x2, 0x3, 0x7, 0x1, 0x4, 0xfffffffffffff73a}}, 0xe8) 2018/01/09 16:41:16 executing program 0: r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000d66000)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000041c000)={0x0, 0x7f}, &(0x7f0000446000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000c99000-0x8)={r1, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000058f000)={r0}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000275000)={0x3, 0x46, 0x1, 0x35}, 0x5) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000d6d000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000943000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet6_buf(r3, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) 2018/01/09 16:41:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f000061f000)=0x0, &(0x7f000010b000-0x4)=0x4) accept4(r0, 0x0, &(0x7f00002cb000-0x4)=0x0, 0x0) 2018/01/09 16:41:16 executing program 1: mmap(&(0x7f0000165000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x2, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000165000)={&(0x7f0000166000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000001000-0x8)={r0, r1}) write(r0, &(0x7f0000b52000)="26000000420047f1938d0000000000000050f16b9cbdea031200f8454a6809e517c76e328a67", 0x26) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000167000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r2) pipe(&(0x7f0000166000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000002000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000002000-0x20)={0xfffffffffffffffb, 0x0, 0x10000, 0x100}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0106438, &(0x7f0000001000)={0x8, r4}) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000167000-0x80)={r0, 0x1, 0x4, "800f508c07e96d1fb3f9dc4ae45db44e580d01099715c884a40a84a5681df8cfa1d326be119d6eb18ef3f4666777f2c07704e04a1a3e597eeb3ed7fb470e8a6516f505b7828780f9ec19b9044c07c13726741d083c8e4ec80bc08769f0394dab9903a66940858711d878f3ede4dc1b628d72e66cd278"}) 2018/01/09 16:41:16 executing program 2: mmap(&(0x7f0000000000/0xf3b000)=nil, 0xf3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000f3c000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46", 0x5) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00001d2000-0x108)={0x0, @in={{0x2, 0x3, @rand_addr=0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x100000000, 0x200, 0x3a, 0x9, 0x4, 0x7, 0x7, 0x80000001, 0xb3a, 0x6, 0x80000000, 0x20000, 0x80000000, 0xa22d]}, &(0x7f000016f000-0x4)=0x108) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ecc000-0x10)={0x3, 0x8, 0x81, 0xfffffffffffffff9, r3}, &(0x7f0000da0000)=0x10) mmap(&(0x7f0000f3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000bcd000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000f3e000-0x4)=0x14) mmap(&(0x7f0000f3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000f3e000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f3d000)=0xe8) mmap(&(0x7f0000f3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000f3d000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0xb5, 0x3, 0x4, 0xa, 0x20, 0xa0, 0x0, r4, r5}, {0x2, 0x10001, 0x8, 0xd096, 0x7, 0xffffffffffffffe1, 0x0, 0x20}, {0x7, 0x8, 0x52c, 0x1}, 0x6, 0xc, 0x1, 0x1, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xff}, 0x2, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, 0x4, 0x3, 0x0, 0x9, 0x2, 0x4}}, 0xe8) sendmsg$alg(r1, &(0x7f0000e21000-0x38)={0x0, 0x0, &(0x7f0000f3c000-0x10)=[{&(0x7f0000083000)="93", 0x1}], 0x1, &(0x7f0000f3b000)=[], 0x0, 0x0}, 0x4008001) write(r1, &(0x7f0000f3e000-0x89)='5', 0x1) 2018/01/09 16:41:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00009b1000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00001f6000-0x4)=0x9) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000501000)=0x0, &(0x7f0000ddb000)=0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000023e000-0x8)={0x0, 0x1f}, &(0x7f0000871000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00004b6000)={r1, 0xef, 0x1000, "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"}, 0x1008) r2 = socket(0x11, 0x4000800000080003, 0x0) setsockopt$packet_int(r2, 0x107, 0xe, &(0x7f000061c000-0x4)=0x0, 0x4) 2018/01/09 16:41:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000194000)=[{&(0x7f00006d2000-0x2a)="2900000020001980013d7524000a002102e80100000000800000000009000200000011e010315aec20", 0x29}], 0x1) bpf$OBJ_GET_PROG(0x7, &(0x7f0000878000-0x10)={&(0x7f000080b000+0x7f)='./file0\x00', 0x0, 0x18}, 0x10) 2018/01/09 16:41:16 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000001000)=[{&(0x7f0000000000)="ae3c624a224d8086d9522e0982336152753fb0ceb51a041cf79a3bdddd6a22786f4dc1164149393c6e3f6c3e1ae524c66d98e834257e8396a57d83b3747c1479837602f28f904537e0d29998964abeb9d11fac97daf6aaa2ef3e5d4cbd455e0bc9805d4d473c79aef0cb3f56e04ebd3d3c3a5500e8a9613a2509152bf85f8dbcde88", 0x82}, {&(0x7f0000001000)="", 0x0}, {&(0x7f0000002000-0xba)="c4ba368be6e7d8686090d8aceb2a80b99463bcf44b5de383c500d3d6bff99a3f1420cbbc9d1eab8823851c17bbab9bbc43649094c405d106aed8741ca2ff039e691664924c9efb714b9f2d9150cca566e52caad4f840b2330488322422c548cb987d39da5ae382c2ce9e772f03236c45dcf17cd74c59552631837ed1634ef1b205c7275bde71e643a5dd4eb6623938af8779e4b1e0b6ac7e9e56d79cf0fb991ba14a2849dc5e613d461e558a88f9edec3f3fb201fb5cec73ece8", 0xba}, {&(0x7f0000001000-0x5f)="f9f416f79ee980a78b456f4f1b3912e13bcb8c348abf9957464120bab34920b03c8340001ccec0749c24556186f89ae9eeb1b43fd34df6bf7353b311483f26f289d8d6909536830e18f98b30718bb7da83bb14104d551d334ae6bc65f15cd0", 0x5f}, {&(0x7f0000002000-0xf3)="ca0e41b6d98595c9076ebdf4b6624449565568f3c4cd6b295610fc361c9c725ac3f23ec0decc26a3ee71d9c4f490a8f4185af3593729a64b850a3873e63a68e435cdfe1337eef02b16811103b831d45543c3c08d71659874d78b2a2ce5bbf217825ee00e608f0e9ed2032c9c0442d121afa8c758bf8962faae70a862fb30f7e71165f2b889c83501e79971c1d24915bdcc80fcc8bba1622395831b6f28a9426fc4f834e6e63bbe3533d9bf0617be98a5db4bcbc9d8c6f6296d681b636e2ddea9ca6f680c60453cb24d85fd8ea7a5b870698fd7b6e55d91cfc564d903d4d57aad6b362be4f2d64ab6c6c2d96605ed4f140c3876", 0xf3}, {&(0x7f0000000000)="44244f70ce7acee26d02b50e41915f54", 0x10}, {&(0x7f0000000000)="b8f72e74285b89f35233869446c59e42739f8083ab55509c250891326b3bf495a95851e3af5b119ee93f5a5d4d2c9d7f2a1c8fdcf0c254e90fd6927505c4cdd7a22eb4421851c3140ac4af24b0c0252384ee7274ee4be4128e7d542072476e91754fb61c53648fe6d5abb19ed6a296b368d51ebfaa1913f7ed1bb2c753d78e8fa505ef27c399f740bced58c63065093f0b236fa14f42ca6632d1654702c8f760a5818fc9191e6569650c2183258cc5ce3f197717c18e71a7267c5962a618a2dd53debf6076ee066238e22dade6a09ed8cfef95cecacd1ed43ae819c8b251194386d7750a58a917cdd30b187025bcce7dfd8b3894b3c3bb0cf9", 0xf9}, {&(0x7f0000002000-0x60)="1bfc02048e7cc448f62efc45a875e0f6a021fad4c6efe9c480de54d92c217d3576528246ed77421fa904ad6e47b725f414ca263e8fd4f1c8549cce5acb1237d0e8b2907871ac0f3ba9104f01336298ba1eb93c96f9c284cf2b49a9d3cb1de2a5", 0x60}], 0x8, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f000004b000)={@common='ip6gre0\x00', @ifru_settings={0x7, 0x1, @fr=&(0x7f0000001000-0x18)={0x101, 0x0, 0x7fff, 0x3ff, 0x4cb5829a, 0x80, 0x401}}}) mmap(&(0x7f0000000000/0xf0d000)=nil, 0xf0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000025000-0xa8)=""/168, 0xa8, 0x0) socketpair(0x5, 0x2, 0x9, &(0x7f0000046000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000e44000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) sendto$inet6(r2, &(0x7f00003be000-0x17)="", 0x0, 0x0, &(0x7f0000f0d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100}, 0x1c) 2018/01/09 16:41:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) getpeername(r0, &(0x7f00001e2000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000497000)=0x9) accept4$packet(r0, &(0x7f00002c3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000bd8000-0x4)=0xffffffffffffff47, 0x80844) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00001b7000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, 0x3, 0x0, 0x400, 0x7, 0x80, r1}) getsockopt(r0, 0x0, 0x63, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000526000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e8b000)=0x20) socketpair(0xb, 0x2, 0x80000001, &(0x7f0000639000)={0x0, 0x0}) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f00009e1000-0x10)={0x2, &(0x7f0000106000)=[0x8, 0x4a6]}) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f00001ad000)={0x0, 0x986, 0x1ff, 0x80000000}, 0xfffffffffffffdac) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000c51000)={0x17371acf, 0x6, 0xde2, 0x100000001, 0x7}, 0x14) 2018/01/09 16:41:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) writev(r0, &(0x7f00000a3000)=[{&(0x7f000046f000-0x1000)="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", 0x1000}], 0x1) bind$alg(r0, &(0x7f0000cd0000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(serpent)\x00'}, 0x58) close(r0) 2018/01/09 16:41:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0xffffffff, &(0x7f0000c3c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000079b000)={0x0, 0x1000}, &(0x7f00005dc000-0x2)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00005f9000)={r2, 0x6}, &(0x7f0000c8a000-0x4)=0x8) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00004dc000)={r2, @in6={{0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r4 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000595000)=r4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000dbc000-0x10)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r5 = accept4(r1, &(0x7f00002fa000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00008eb000-0x4)=0xe, 0x800) getsockopt$inet_mreqsrc(r5, 0x0, 0x25, &(0x7f0000e7f000-0xc)={@broadcast=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0}, &(0x7f0000482000)=0xc) 2018/01/09 16:41:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000070f000)={0x0, 0x1, 0x9, 0xbc, 0x6, 0x7, 0x6, 0x101, {0x0, @in6={{0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2d4, 0x3ff, 0xffffffffffffabd9, 0x2}}, &(0x7f00004b4000)=0xb8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000f54000)={r1, 0x20}, &(0x7f0000266000-0x4)=0x8) sendto$inet6(r0, &(0x7f0000019000-0x1)='W', 0x1, 0x0, &(0x7f00006e4000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000e1f000-0xa0)={0x0, @in6={{0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007d3000)=0xa0) 2018/01/09 16:41:16 executing program 5: r0 = socket$inet_sctp(0x2, 0x8800000000001, 0x84) connect$inet(r0, &(0x7f0000792000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff0b) listen(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00007a1000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000001000-0x10)={0x1, 0x8000, 0x7fffffff, 0x3, 0x0}, &(0x7f0000ff2000)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000914000-0x8c)={r2, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r3 = accept(r0, &(0x7f00008de000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f6b000)=0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000002000-0x10)={0x6, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x10000) ioctl$DRM_IOCTL_LOCK(r4, 0x4008642a, &(0x7f0000001000)={r5, 0x4}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={@common='lo\x00', @ifru_flags=0x2000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xcd, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000001000-0xa0)={r2, @in6={{0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x100000001, 0xfffffffeffffffff, 0x9, 0x10}, &(0x7f0000003000-0x4)=0xa0) connect$bt_rfcomm(r3, &(0x7f0000001000-0x9)={0x1f, {0x7, 0x8, 0x100, 0xfffffffffffffeff, 0xfffffffffffffffd, 0x4}, 0x9}, 0x9) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000000)={r2, 0xffffffff}, 0x6) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000316000-0xc)=@sack_info={0x0, 0x1, 0x0}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r4, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000003000-0x10)={&(0x7f0000001000)={0x2, 0x15, 0x80000001, 0x0, 0x9, 0x0, 0x2, 0x3, [@sadb_x_nat_t_port={0x1, 0x0, 0x0, 0x0}, @sadb_lifetime={0x4, 0x4, 0x9, 0x5, 0xcc, 0x7f}, @sadb_x_sa2={0x2, 0x13, 0x100000001, 0x0, 0x0, 0x4, 0x4}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x4004084) 2018/01/09 16:41:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0xa, 0x7f) connect$netlink(r0, &(0x7f0000a9c000-0xc)=@proc={0x10, 0x0, 0x1, 0x4000400}, 0xc) r1 = socket(0xa, 0x5, 0x0) write(r1, &(0x7f0000b52000)="26000000420047f1938d0000000000000050f16b9cbdea031200f8454a6809e517c76e328a67", 0x26) accept$ipx(r1, &(0x7f0000813000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00000c5000)=0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/01/09 16:41:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000e43000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x32, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x10, 0x0, 0xaa}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@redirect={0x5, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) 2018/01/09 16:41:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x8000000000088) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000cb6000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000727000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, &(0x7f000037f000)=':', 0xffffffffffffff50, 0x40000000000, &(0x7f000038c000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x2}, 0xfffffffffffffe25) recvmsg(r0, &(0x7f0000ee8000)={&(0x7f0000f7d000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000dcb000)=[], 0x1d8, &(0x7f00005d6000)=""/0, 0xfef6, 0x0}, 0x0) 2018/01/09 16:41:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) recvfrom$unix(r0, &(0x7f0000728000)=""/223, 0xdf, 0x0, &(0x7f0000041000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) socketpair(0x0, 0x2, 0x1, &(0x7f000011e000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00008e3000-0xc)={0x10000010, 0x0}) write(r0, &(0x7f0000059000-0x4b)="260000002200470153ff070089ffe8ff02006d2000001f00c0e9ffff495180e507c7033500b0", 0x26) 2018/01/09 16:41:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00008ae000-0x1c)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00000bc000)=0x1c) socket$unix(0x1, 0x10000000000005, 0x0) unshare(0x9084000) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000ce1000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00009ce000)={0x0, @in6={{0xa, 0x0, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x80000001}, &(0x7f0000deb000)=0x98) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000788000)={r2, 0x8}, &(0x7f000094c000)=0x6) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000071a000-0x8)={r2, 0x200}, &(0x7f0000ca9000)=0x8) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000dec000)='tls\x00', 0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000686000)={r3, 0x81}, 0x8) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept4$llc(r0, 0x0, &(0x7f000009b000)=0x0, 0x0) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000f04000)={{0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, {0xa, 0x0, 0x14, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1, [0x6, 0x2, 0x1, 0x7, 0x46, 0x2, 0x8, 0x2]}, 0x5c) setsockopt$inet6_int(r4, 0x29, 0xc9, &(0x7f0000c3a000)=0x1, 0x4) 2018/01/09 16:41:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000baf000)=0x0, 0x4) write(r0, &(0x7f0000b52000)="26000000420047f1938d0000000000000050f16b9cbdea031200f8454a6809e517c76e328a67", 0x26) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000032000-0x4)='tls\x00', 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000a5e000)={0x0, 0x0}) sendto$unix(r1, &(0x7f00003c1000-0x28)="d2c7e3527adc14a8ca19ed75d7b912bd08ff096dd499f73fe67606fea816ac8f65f537f72374ca70", 0x28, 0x0, &(0x7f0000074000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/01/09 16:41:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3fffffffe, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000062e000-0xc)={0x0, 0x2cf, 0x10}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000c0e000)={&(0x7f0000687000-0x8)='./file0\x00', r4}, 0xc) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f000028b000-0x4)=0x10000, &(0x7f0000eaf000-0x8)=0x4) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) r5 = socket(0x13, 0x3, 0x1ff) setsockopt$ax25_int(r5, 0x101, 0x9, &(0x7f0000a45000-0x4)=0xd49, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00009af000-0x98)={0x0, @in6={{0xa, 0x3, 0x200, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xdf8a}, &(0x7f00009a3000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000ab2000-0x18)={r6, 0x4, 0x30, 0x907, 0x6}, &(0x7f0000366000)=0x18) socketpair(0x0, 0xa, 0x3, &(0x7f0000195000+0xaf1)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_EVENTS(r7, 0x84, 0xb, &(0x7f00000d4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006fd000-0x4)=0xb) epoll_ctl$EPOLL_CTL_MOD(r7, 0x3, r2, &(0x7f0000917000-0xc)={0x40000000, 0x0}) close(r1) getsockopt$inet6_IPV6_XFRM_POLICY(r7, 0x29, 0x23, &(0x7f000027c000-0xe8)={{{@in=@loopback=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ddd000)=0xe8) sendto(r3, &(0x7f0000133000)="0257a848b6f0fd8ec1b8949d3bd7cf12c872daec72b654ccc7a0322fb51fb2f8b5ab8557f701b15e0b0a20a9005d4f21d9b0c2f5607c890a8b9ab057d9aee8c7d87f43e6c882bb98003ae4e5d563bce4d719b09b34c9a3d8485fc89efedd571f64baf972898f9829e1004f92dddaaa6923acb349101a93f1ed583445b7b6d3ed541dae1b53be90a319c7ef0a251babe542fb7d30ccce920484776f45a3e92ba5b783c039cdae51b8fe07fc9a4296d7cc81a334b38eb2bad6f2c591ae0f18ca6ed75bda26388fc8436b75b1", 0xcb, 0x4048040, &(0x7f0000cba000-0xe)=@l2={0x1f, 0xe5c, {0x8000, 0x3f, 0x0, 0x1, 0x0, 0x8}, 0x6ba7d9ec, 0x6}, 0xe) close(r2) close(r0) 2018/01/09 16:41:16 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000095f000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000d67000-0x9)="3c9cadf70ae7a13a27", 0x9, 0x4000000, &(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8) bind$ipx(r0, &(0x7f0000000000)={0x4, 0x4, 0x401, "1165d066b109", 0x0, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0x0}, &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000003000-0x4)={0x0}, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000003000)=@sack_info={0x0, 0x7, 0xffffffff}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x31, 0x0, 0x7, 0x8, r1}, &(0x7f0000003000)=0x10) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x3, 0x4) 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) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000004000)={{{@in=@loopback=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$unix(r0, &(0x7f0000000000)={&(0x7f0000004000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000004000-0x60)=[{&(0x7f0000005000-0x15)="c1c34fd0efa66beffcf2ba7b0e2daa2ccdef09c66d", 0x15}, {&(0x7f0000003000)="06624c1be80f8e51499268217b51452324043af7c1d17adfa9bd70a7e6f6449fcffce0426740e4cc026d7cd5e693a7e17d279a3b05bb6bf7d42e1d171ba305bf8cb77b7fc31c22bdde430604c1f7e4199d7752d22f985aa7724c30e14ad0d081242caf4d5e362da4b6c07a183e81dbd1e65562256626f024dd49c807c5196c75119b9d41d3ff5a93132aca37b79dac771c049784a2b6a5a9f897995feb162c4fa3808b414f6169", 0xa7}, {&(0x7f0000001000+0x53f)="ac8c8097c07467ac242c12702179ada6fd23a79e71ea1fb82ed7e06ac5e32d50721537bee6f0d194ab73089b3d59e38459a5ca13446a96ea7f6aead7afb761eb02c0d1a31ac89d7786e6f287f2f3d23511a25df59f1bc26f1b6a6e2fbfd02c81604142c4d6e8548de148fa5b562b2eeffbc92e54781eb1633685436294a5", 0x7e}, {&(0x7f0000002000)="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{&(0x7f0000002000-0x1000)="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", 0x1000}], 0x6, &(0x7f0000002000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r5, r0, r0, r0]}], 0x78, 0x20000000}, 0x4000080) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000002000-0xb4)=[{{0x0, 0x0, &(0x7f0000005000)=[{&(0x7f0000005000)="ce92a048ac4abcb53e9588112ae9b19ad671639c9f45875a6874aba72234b6fdeee84e87cbfffee3de422f73eca43e1c878f124c47d13dc7a56082918b0f3492b577f65865a441ac154a6e2d1ede296e25928e89c99d22e3ef8039224ecde88518a023dfbd053772720c91ba0de51bc48e4f063d69d29ceae63f65b18f506c3107e993a606816eb93a0b1b7489a92ab2a9598f28b62b605207b73f31ad055abea7327c2fb47a70dc522764bfc913794ad7908d05c4772370ca5002b76b9da6e5af1e4bd36029c865f3b4384692f723dd06a97586879357d2cb1d226f9d6504aa2dc249b2", 0xe4}, {&(0x7f0000006000-0xe8)="9f3e36cf5c525e7236ab6adfc0b03b653b11c77568c3d030da1ee3bd11b887724ae897563251be6840da5715ae5595f491da371eb7bb2a5a97fab8c1aae7cdd2514676ee477503a3b06f4ba6dc65679cf8faf6ed5892cd652830545f0505031552228dd4014bdc905ec094dc117ed62ba07544cd2eeb620984d53ec4f3b18eafc209a654f25045fafe7a38986a27f411c70a88505344dcbce877bff9075679c038167f643f1ae3c13173d096248c3d5bb7a9b49e621187d767f74136b746bf70c73225ffee818f3b1f6ea24e8e834f3aa54d60d69ef079caa72c1d80490886ec708b81853d8b1443", 0xe8}, {&(0x7f0000005000)="d68aae015abca5d6e62d82c5a6f7d76e3b30091a04e33e8f3651949a8dc5b5430a5a9c2330b0e6f93ebe69d7a37060fa6ef0272d9503d12f5f9a768437735460122e927a2bd568d754be7ba9955dab9f5a1a0d4590", 0x55}, {&(0x7f0000006000-0x43)="44123b2454cfbe628aaecde156bc70a709b7bb640d9e117a1c7424868a0e294e901e3ba0f4fbac7a8c7df4720a8cedaf30ab23fe094026ce3314c128876fb6df85397b", 0x43}, {&(0x7f0000001000)="0cf6246db0c889a94d33e34d010498690ad253f77d75f49161634bfbc307ca441d1e21bba70a7474ac993927cc363a663853a526d6d37d8b7fac6af5810bd3d92aaff0015473ccd707a7db434e6053c6f5c14636076dbcbab50719ae6a8653e6f36c2bd53c10d5a9bd1b2c8cb57a3fc390c4b91ccf454f0199d7db", 0x7b}, {&(0x7f0000003000-0xcf)="8d37c159369143eaf4f9c717bd7930b4e7acc487ef7af9728895f965a934d81edfba782f4c6e6ed6444a94d00bd37e28782146b271675ffb32c4241f1be53ef62de52a68ff6d8833ee71d585d75b8f4b4a2aed04b1b30fcf1a3f622544ce4e4ce05785ecfcf3d1f97e6b3d1f5e06b334ecd6658bc93ddeab1870857a14b796bcc2c5eef9463e2be03a1d3434a81cc5d64e5d3d9a5cf73d8d4dfea22ff3de69ff0603cc4ae4d608c2f689939f5bc90ccd596f41ae8fa85550050b59cd04ddb51092d9c9eaf304bfe0950382a9ba75bd", 0xcf}], 0x6, &(0x7f0000002000)=[{0xd0, 0x0, 0xda, "cccf875bb299769d7fd9a771dccca62b82ab3a7c2ab96bef8ffd23da067c1e486e6ebb3156d6d901ce1d8a86f4c23f5569e6592412d225146769654bfc7fee8cf9245e8e6a733d30c217e6f23d5e0a4f45fab489fa82193d59088e60aa08d7797c0358484e8d7df76a1cf68a206f0047ea0da68fa3dac889ff9a3b1a66e9e86d5a9eebaaf2cd38f2e3d2863f3d3f740dec89bd2b526c7003a3b174be19e1c667023bf4a0919c26c205e226b412b0c90755be1c75826ff375428804677e"}, {0x18, 0x6, 0x101, "63b0cd045986742a"}, {0x58, 0x110, 0x12, "994b4ee24b3a7d5885fc280a620e2babe8255301505aaae4441a10ebf388c3f1c959ad59695fdff01245b55323187422911a2bb44a447bed13fdc19943e172b5faebc7"}, {0x70, 0x0, 0xffffffffffffff2b, "403fcfc46e444239bcd68244f650285e601e723056be5a26fb1a790158b6c9b912f24134c201921b491f7a57de2c9d39d831cb3625820a8a33b79e46ca0f82cd243bcc91964b48a74ae764594b39caf859aea7c1a1209fea7997d38fa0bc"}, {0x78, 0x82d8434da62597c3, 0x75, "32578c075f5d1cfaed3d38f82b0197b704d3af85f2e791030d1973a2549cc3604be121c865aa3f96f36f552ba4a971e1c8fb19e493b3c87a7320f048659cb986a72ea77e1c513addf916854a2a07a3041e51888f4d3c306fb1d9ab88192870f681a3"}, {0x98, 0x116, 0x80000001, "8b1f624e4594104e9a3f269747b6619c6c3d10e8e4470282742894e77699204d3ee39c9161f40dee400f6a2c7577d30bfff6e2ab721b39e86fd21898ae6249011a51da04eeb1c5e5c1e90a2ac7ac061f38cd209b16346f5001e9b00d034a5c44b4c0bdfa31869d7a067f5d4de160ff35439ea62d43eeea884a42833bff527d9f7d23e83376d5"}], 0x2c0, 0x44}, 0x4}, {{&(0x7f0000001000)=@llc={0x1a, 0x6, 0x0, 0x5d, 0x8, 0xa, @random="f2ae1bd5100c", [0x0, 0x0]}, 0x10, &(0x7f0000006000-0x50)=[{&(0x7f0000005000)="1171bcf1e119bbcb67d7ace8d5aa87800116e4ce7e71fae16336334a7c9b36d5110b9a3a33d5ab697ab5e6bb5bc548ca83d4b09d9777a6a7cfc546a82f039772ecce4c1ab54f33fc64c9d32d55b07503d169be11f67e95a4d749fb8e9e1f5b652b9e8301e3b1467499b14c5c08e8531e3fcfa644e61f16c519fbfc50878b5d4c", 0x80}, {&(0x7f0000003000)="91fb1fec0e8146e4d194261ae9090c2d463462c5f87674b6ae1a976494268bf7317e8273bf2ea992e21c14", 0x2b}, {&(0x7f0000005000)="57b182573e12f85274f1464478960ef00c9543bd88774c2ac81906f17f428c3a760067df839e3420dd2dc959d0022140cc36a104f1c2c01a022bf19c91636f23a3d2b28a51e7785876", 0x49}, {&(0x7f0000003000)="f27cf5aa4c61a0208e2f346bc74fa1cb591906d94673060532d006967c6b28a1a0005e6652009b9e76a1029812482c202af0b8b5960803f6811443d755b285027bffb2354e7c7a5654b72e3a3311b1e58f23e8de169a141e2c2f7d6ceba4e458fd0e6783d84790bdbbdcae5619927b56730420ba6958741b17cd9d96e5e269a389faade8ea3e674ea9493981f73c37f700c91d9c877dc20b29252e527fa77463798f974da883a75a08c40ef5d5b1df1af6c3f835426666bac1b01eba77038afd7896", 0xc2}, {&(0x7f0000005000)="4b4b003862de1dbcbb4ba20ee7ee41b6d9c160bbfde1b2b553c943a68b500555904883f50ae7589105d622590decd1b7396113c104b239f5e7eda823e360cde310ee617ed7d3d77ff1c127c0945179a58e0a177976ee024ff449f9972ac179e9dcc5f18b9f998d1423e652bdfe128df9a1a7868cbf72a21980f9ad481361bb514275c7d2ab43959a77c56dadcd0a5f88dc6684b2ec45b32222a280040299e202eccb150427f46ca5fb3dcb8dd87db9aac6f105594a8deea487f1ae38f566d3d22a01d32963deaf653d542791258e920d2d9451783c19692805441b7f6ccf84e18bde57", 0xe3}], 0x5, &(0x7f0000005000)=[{0xa8, 0x0, 0x2, "632e503bdd7e9ef7a7a97bb6ff18061eb8070d95425aa4bd7c2343b95cdf489c88c3bf2b956cb076330906db503720a6314f24fb9cbe60f789daee16fecc05fe3210a14bedb791cd53d8905f91e5e3f3f5dd1817913ead3700d465b70bf60841d6701e184f1600b23456d80f021cdb35e0937de0829180836f9791a1fc8810e5ceb969f35d1745261ef39f177ebc62c289b8b00e337def"}], 0xa8, 0x20040004}, 0x800}, {{&(0x7f0000002000)=@generic={0x13, "ef793ce77f7b3ca9594a759fe735bcd1ab80931d0d46fb9b31dfd918572167f49d6c92b90ece78a963cefd6ac9543e45aa7f1664b2e13d075cdfa109e962e5c38cac4dca4fb7282cf99607e4a20ebb5cc36783acdb76ec890e5d5d730a16cd04ed7cc0cc915182beb21101f0d217e6a3b49ee97739cc5452a56762ab0805"}, 0x80, &(0x7f0000002000)=[{&(0x7f0000005000-0xf6)="239636cd13bb86c8e67a5d4ef9b1f7985f154df744325e9670079113f407c28166e37b8902963ef619539601ae6de1a3150ad4b165f417490356f740a3b58edad39ab80e9923988ee8c47c9733c14632334bd4260fc09de732440c05efb611faf933399e340ac55751e0cf23c63cf1a6f621251200b1e8a9fcfb9b39a61133c9c61ab4b54f6a74d4398a2f8512de7b8bdbc875d3d31bc35f7cac274871450ea741f398b89a446cd3baffa7f4b30f0fab39087cc0bcc5894fad3f1b11f1ee15b0dc784eebd5663f2ae550e797afd15f6fedf2382d2e93780ad06e23bf83b8d329a8194279628b160839fb1b274e7b6b655482ffbab319", 0xf6}, {&(0x7f0000005000)="", 0x0}, {&(0x7f0000006000-0x4f)="b58ef4e57734fa6fd89d57a1be36e928fc67b2b63ae23f6854c5d1d92dc133717681a0d30d277eb887c59ef44144429fff04db23337d4c3e0f1f714f08bc0324feb9c751d5a8ae73284bf2800463e0", 0x4f}, {&(0x7f0000003000)="189ffee9c6086baee657bce2f193425e01fdd69cb337433e169102ffb28a018d76c469563d35d4c501df5383e4a35926e76568f4a0043d71aac42982e0c7cce80c277977f015c00f198fbefe1d5c4be56b65bdbfe78c92f601da396bbe8619b7ab395ceb8f1cc131ac641e43292925cddc82b19688680d586d3bc36d3cd13267e50412bf42f0ebd610ecb9deeb299b9178a3335f408c3fcf4017d5e06fa3b473593ba46e29a1efb993e1357a33cc2b6389b183ad285819958e1df70130f39550c5183de3d2bd60e34d0c0039e02593ac4c42c6e2760f219540b06d0fe8620aae306b9a88ce55ca8c710211d3", 0xec}, {&(0x7f0000006000-0x34)="346e1f56f5c326eef2333cf1520b6db83754b67950cd1000045a03ba7d5124a79f68e5642457645fdef01cf73e8b87905f9446a3", 0x34}, {&(0x7f0000001000-0xd8)="1268e22e140323b5bb83a9d3368233e383698db954be1afeae6c4b9745e127389efd1c99d5660ca4b5623b6dacf3d05fc2f149f2825ba5084def04f49282ac13d4329ff8254ec27191aecb5f40886d9e0a14644f3b267ec42cad9224a2b36aa0058a87f18681d159d84b4a7176fdb48c7795a661fc6fad3c02af0c67d4b1144ebf16d3085c4eb8c60f5f6ed095a2c9a38d6e83b08ce828120131ec436a0b84a4cdd4797fde6ab705432234b9540fb5ac7cee2b1853c13fc44d965099cfa54d13d915282adc6c3a4773d384ea7c1907dd676556f03c76a718", 0xd8}, {&(0x7f0000006000-0xca)="ba3d42e9cbe53883a1b3a72c53d0f28c46e92c566a6c348c06e707bcaa36fd8526934f669d981198ae0f181b0c423a8d7c8877116dbe51478170f4caa31b233f3e36088122550a2a67c971d7b73d174a44075ce5812d85ee060b8e7c6ba71b934b8d42b3858c5084587ca401274732a814ae1287bda1859c132cc7cee39f254267c121efb8bd75238be7b9ccb2cf964c789423e55154d992a84bd0c9610a808f8d738a94f1f24768d46afcea3c9e5ed68b4dba7e9cedbf088814b19e7c2f014207e8e6b698a97d686ad9", 0xca}], 0x7, &(0x7f0000005000)=[{0x110, 0x187, 0x0, "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"}], 0x110, 0x4}, 0x0}], 0x3, 0x40000) 2018/01/09 16:41:16 executing program 5: 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, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = accept$inet6(r1, 0x0, &(0x7f00005ca000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000f38000)=0x800, 0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f00005c3000-0x188)="b9", 0x1, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f00002c9000)=""/116, &(0x7f0000832000)=0x1e5) 2018/01/09 16:41:16 executing program 3: mmap(&(0x7f0000000000/0xeae000)=nil, 0xeae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f00003e1000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f7ff", 0x40, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "a21adf", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [@fragment={0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @fragment={0xbd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], ""}}}}}}}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f0000eae000)="dbca40fe1c552db1882be62890e916eb9695a9313c442f671006c97ee1325c59fe11456b2b1c268b11d728a3522a3317bdff8efd1f1cb94de51397cf925e95ff96cdb0b8522dc620f81e648386953764438cd7d001ff4baed47834ad505500b1b91bc9470629ca3e912b375f28e6267571fcf18c3482eb5f4dd5cb1e69c5dd1d290ef47ad0576c9efb7875e82ee0f517bda945a42c8369b5b68769f5a11872983bb793c7fb4a77424ea8b40cedbd9fdb57419e398eaaf98743f16aad2d30426acdb785b87c02d13b1d8dab691fb0ae79acfe21d86a690cbaf24942b7c09b0a52") 2018/01/09 16:41:16 executing program 0: r0 = socket$inet(0x2, 0x3, 0x18000000000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00008ff000-0x25)={0x0, 0x1d, "8f4634d9ffdd7843049ee8efa8ac456ae13ed95b47f2a5076d83e39b94"}, &(0x7f0000001000-0x4)=0x25) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r1, 0x0, 0xffffffffffffffff}, 0x8) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000000)={0x0, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/09 16:41:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000fce000)=@file={0x400000000001, "e91f7189591e9233614b"}, 0xc) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f73000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000da6000)={{0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9594}, {0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x9}, 0x5, [0xfff, 0x5, 0x9, 0x4, 0x4, 0x0, 0x7, 0x4]}, 0x5c) r3 = accept(r1, &(0x7f0000fd8000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000075f000)=0x10) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000fd7000)={r3, 0xffffffffffffffff}) unshare(0x20000000) unshare(0x20000400) 2018/01/09 16:41:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xe, 0x32, &(0x7f0000d6c000+0x27a)={0x0, 0x0}) connect$netlink(r0, &(0x7f00006e2000-0xc)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000b52000)="26000000420047f1938d0000000000000050f16b9cbdea031200f8454a6809e517c76e328a67", 0x26) 2018/01/09 16:41:16 executing program 4: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r0, &(0x7f000000f000-0x38)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000d24000)=[{0x14, 0x10, 0x0, 0x0, 0xffffffffffffffff, "ad"}], 0x14}], 0x1, &(0x7f0000686000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0xffffffffffffff7f, &(0x7f0000d26000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000d26000-0x1c)={0xa, 0x3, 0x7fffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100}, 0x1c) 2018/01/09 16:41:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000086000-0x1d)={&(0x7f0000539000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f00001d6000-0x30)=[], 0x0, &(0x7f0000ec9000)=""/512, 0x174, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) unshare(0x20000000) unshare(0x20000400) getsockopt$sock_buf(r2, 0x1, 0x0, &(0x7f000091f000-0xfe)=""/254, &(0x7f0000f03000)=0xfe) 2018/01/09 16:41:16 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x800) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000923000-0x10)={0x0, 0x90, &(0x7f0000673000)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xab7}, @in6={0xa, 0x1, 0x74, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xdf}, @in6={0xa, 0x0, 0x9f0e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff9}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x200, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8b5e}]}, &(0x7f0000cc8000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x9, 0x7ff, 0x4, 0x6da, 0x5}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) connect(r2, &(0x7f0000006000-0x8)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) 2018/01/09 16:41:16 executing program 5: mmap(&(0x7f0000000000/0xad8000)=nil, 0xad8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80005, 0x1658, &(0x7f0000ad3000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ad4000-0x4)=0x0, &(0x7f000011e000-0x4)=0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000ad4000-0x8)={0x0, 0x0}) socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000ad6000-0x5c)={{0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x7}, {0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x8, [0x39cf, 0x4, 0x7e3, 0x7, 0xfa9, 0x7ff, 0x8000, 0xfffffffffffffffc]}, 0x5c) r4 = accept4(r3, &(0x7f0000547000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ad7000)=0x10, 0x80000) ioctl$sock_bt_cmtp_CMTPCONNADD(r4, 0x400443c8, &(0x7f0000685000-0x8)={r1, 0x8}) connect$inet6(r3, &(0x7f000081f000-0x1c)={0xa, 0x3, 0x100000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f00004b6000-0x10)={0x1, &(0x7f0000acc000-0x8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_tcp_int(r5, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) bind$inet6(r5, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r5, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r5) 2018/01/09 16:41:16 executing program 2: mmap(&(0x7f0000000000/0xf14000)=nil, 0xf14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x17, 0xb, 0x7, &(0x7f0000f14000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000ece000-0xc)={0x8, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000799000-0x6)='cubic\x00', 0x6) 2018/01/09 16:41:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000941000+0xc86)=0x0) 2018/01/09 16:41:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000fce000)=@file={0x400000000001, "e91f7189591e9233614b"}, 0xc) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f73000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000da6000)={{0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9594}, {0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x9}, 0x5, [0xfff, 0x5, 0x9, 0x4, 0x4, 0x0, 0x7, 0x4]}, 0x5c) r3 = accept(r1, &(0x7f0000fd8000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000075f000)=0x10) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000fd7000)={r3, 0xffffffffffffffff}) unshare(0x20000000) unshare(0x20000400) 2018/01/09 16:41:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x400000003, 0xff) shutdown(r0, 0x5) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000e6c000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000065000-0x10)={0x2, &(0x7f00002e9000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000eac000)={r2, 0x2c}) sendto$inet(r0, &(0x7f0000005000)="068c09ed10dab932a201570cd4d91792cb3f9f3e", 0x14, 0x0, &(0x7f0000004000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f000095e000-0x4)=0x5, 0x4) 2018/01/09 16:41:16 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000011000-0x18)={0x0, 0xd7a3c36392d80493, ""}, &(0x7f00003ad000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r1, 0x0, 0x3}, 0xc) 2018/01/09 16:41:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000e1d000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00009d4000-0x4)=0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000fa0000)={0x0, 0x0}) sendfile(r0, r1, &(0x7f00002b4000-0x8)=0x0, 0x4) r2 = socket(0x10, 0x7, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r3, 0x29, 0xd1, &(0x7f0000c4c000)=0x0, 0x4) write(r2, &(0x7f0000b52000)="26000000420047f1938d0000000000000050f16b9cbdea031200f8454a6809e517c76e328a67", 0x26) setsockopt$inet6_dccp_buf(r2, 0x21, 0x80, &(0x7f00000e5000)="5a9ce8f0191ce439abe6166ae219e3aea22764d6a7430ddeb6a7c74d0893838cc2378313a57ee2f1ba8bfb241ad2883107505dc189b72d1c50facd56cb9933c33ccad8fb0900603a64cd2b5197bfc26d393aaa0200000001cee97a26857a997fb07e0380000000000082db3256d3", 0x51560fe59c294702) accept(r2, &(0x7f0000fc6000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000560000)=0x10) 2018/01/09 16:41:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x6, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000054a000-0x4)=@int=0x0, &(0x7f00000cb000)=0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$int_out(r1, 0x2, &(0x7f00009e7000)=0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00002cc000-0x28)={@common='lo\x00', &(0x7f00009ce000)=@ethtool_rxnfc={0x32, 0x0, 0x0, {0x0, @ah_ip4_spec={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x0, 0x0}, {"341b", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, 0x0, 0x0, [0x0, 0x0]}, @esp_ip6_spec={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, {"9e56", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0]}, 0x0, 0x0}, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 16:41:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000015000)={0x26, 'skcipher\x00', 0x0, 0x1, 'xts(tea)\x00'}, 0xffffffffffffffe5) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000018000)="ff7ff07d76e5183669f7eb0400763d12", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f00000f0000)='X', 0x1, 0x0, &(0x7f00004d5000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f000016e000-0x4)=0x401, 0x4) 2018/01/09 16:41:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80003, 0xff) socketpair(0x1b, 0x6, 0x4, &(0x7f0000a0e000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000ad7000-0x4)=0x8000000, 0x4) accept$inet(r0, 0x0, &(0x7f000081a000-0x4)=0x0) r1 = socket$inet(0x2, 0x5, 0x0) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_settings={0x0, 0x0, @raw_hdlc=&(0x7f0000726000-0x3)={0x0, 0x0}}}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000cfb000-0xc)=@sack_info={0x0, 0x4, 0x4}, &(0x7f0000b99000)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000a8b000-0x8)={r2, 0x9953}, &(0x7f000084f000-0x4)=0x8) 2018/01/09 16:41:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) pipe(&(0x7f0000331000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000fd4000)={0x7, 0x7, 0xfffffffffffffffc, 0x7}) write(r0, &(0x7f0000ab4000)="2400000022ff01000000000000fafa0001f6ff0b0800030001000000f7000003f9161701", 0x24) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000567000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x3}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000018c000-0xe8)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ebf000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00003da000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, r3}) 2018/01/09 16:41:17 executing program 6: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00001c2000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ddd000-0x4)={0xffffffffffffff9c}) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f00006d6000)=0x3) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f000011b000)={{0xa, 0x2, 0x401, @loopback={0x0, 0x1}, 0x2b}, {0xa, 0x2, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x9, [0x3, 0x1ff, 0x100000000, 0x7fff, 0x6, 0xfffffffffffffffa, 0x842, 0x2]}, 0x5c) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f9b000-0x6)={0x0, 0x7f}, &(0x7f0000f9a000)=0x6) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f9a000)=@assoc_id=r1, 0x4) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00003dd000-0x4)=0x0, 0x4) 2018/01/09 16:41:17 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x3e, &(0x7f0000346000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003fd000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet(r2, &(0x7f0000aa2000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aa2000)=0xfffffffffffffdb8) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x9, 0x80006, 0x8001) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r4, &(0x7f0000aa3000)={0x0, 0x0, &(0x7f0000aa3000)=[{&(0x7f00008b1000-0x59)="2037a6bb7ac443a5d6ff08e10e52a13b93a2cd25b10d82748c6a743ac1b2af63cba855ff581eb99ffb7e2e203c1394c5cd8dea91fed429630ff90fb612141d33ab7a007f486f659399b39ba18debb3103861f0fda90c8d2a35", 0x59}], 0x1, &(0x7f0000aa3000)=[@iv={0x70, 0x117, 0x2, 0x56, "d7b2d9a37ba886e3013ab88eece3e0a95f288292b44db9cbca6b41cf21c1f409f6812df16adf5631f7ffbcb30db324976e428624004de0f1aa2c752953aac71d1b974a2845af28699e5efc16648a46146ad4d2f67c40"}, @iv={0xd8, 0x117, 0x2, 0xbd, "d5942e3b589290517229fa8054d5d5b8926a232c10b7c8015aa69660ec0e3e7abb38fe944af287c5d7bd2a37cc3eb8780bfbab91bb4c0c3d855af30974399e6b9f0ac9398412ab8c1c5ec25e778bc6f052ade1ab828037b96fe1d2ec0bd808be8695a6da7c9175d1f77764b366c6bc2c67ba1ce6af43ea7d14dcbc06ba1eb1a0d71d62bd941b040a7d0eddaafb546ae866cbaba271bc27b41a4baf50d86d6a9efccf7ab472cbc17e2c0c91f1881485b447278e4743d268ab05047e2edb"}, @assoc={0x18, 0x117, 0x4, 0x100000001}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x1000}], 0x190, 0x4040000}, 0x20000000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000aa1000)={0x5, [0x9, 0x6, 0x0, 0x6, 0x4]}, 0xe) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000656000-0xa0)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000aa6000-0x4)=0xa0) 2018/01/09 16:41:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000725000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ccc000)=0x10, 0x80800) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000036000)={0x8, 0x3, 0x8, 0x1000, 0x4}, 0x14) pipe(&(0x7f0000f90000-0x8)={0x0, 0x0}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendfile(r0, r0, &(0x7f0000d88000-0x8)=0x0, 0x100000000) r3 = epoll_create(0xffffffffffffffe0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000a81000)={0x8, 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00006c7000)={0x0, 0x2, 0x1000000000000000, 0x36, 0x200, 0x7}, &(0x7f0000b01000)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000bac000-0x4b)={r4, 0x43, "21935449eb7859dd25860710a60cdadaa603e531a350265f8e6a886b6d98de90eae747246631dfba0c44f4bf96dd7b3c963579793a6998d5ca989ebc8d7843e980c17f"}, &(0x7f0000c99000-0x4)=0x4b) r5 = socket$inet6(0xa, 0x5, 0xff) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f000097a000-0x4)=0x0) syz_emit_ethernet(0x3e, &(0x7f00004f7000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x800000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) 2018/01/09 16:41:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept(r0, 0x0, &(0x7f0000e15000)=0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000ba1000)={0x0, 0x0}) setsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000ca1000)=0x800, 0x4) writev(r0, &(0x7f00004d9000-0x10)=[{&(0x7f0000d20000-0x29)="2900000018001980013d75241a6800210206e30067fffe01000000000800050000000200080000ff00", 0x29}], 0x1) 2018/01/09 16:41:17 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000000f000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000007000)={0x9, {{0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000005000-0x4)=0x0, &(0x7f000000e000-0x4)=0x4) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f000000f000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000001000-0xd7)="03ed117619771aaab87b08f524107c0ac103535dcf54cecdcb17fbd6b5111eb56bae56ba536e4d1d56993d4384c927d45581b3f5ad0f225fa149c12b64da7e39b6c86415eac4a4bfd8787c4d14cf9a25ca69a987ab80aa2e3c455963a800dcbd5f3f13918f76fdea13e0932434ac95ce1d64b6598f61581aad8ee8379f150a4e430d84d2876f5baadc248872739b182e25dd14f767f4dc7dc6b0f96bef1846ae0989e478a6592c91885e61ccb5ff8c9616a89158baced78cd20328407bc7769a9fd97e39918f949094cff760e7c030a430e1b77bdbc0cd", 0xd7}, {&(0x7f000000e000)="72b9dd932c5e69f4c78bf85bd1f19d0f9fa5af1d5db28ac03f7c250a5ab1a9c2850b199538ebc731bb010d3c2cdbaf49a9bcf535b1fa488418c909fa1d4e8f6a72fded2c1b04322cf05fb72e4b717297f19397ce2d2b55770bdd2d2f54e4431853c6556bdcbc61315b169bab73e2bd5793939c81cbd75b9f080a9533ddaa46624a27a28eec999f7eecfe08aa760eaa79d557d8759e64809ca5e4b171bebbdfe39e286df879172aa5a7bc8fd03446dbf26a030e2e45d8b8114bda48be1272ad4233f45d4989f82c92d80d2d8d707c5c110499d02526a5b666962fb5887c11ba9c5bf22a1c8f2a1d1decca26022d41084c2d2beda487ad3954a324960b8b447af84618443a5b7ce01923f3dbd428cf3efaa634abda9bfce9e9f5c28df19456a4a329c6bef6b6b13f501a9f0c5476a7b65dfa6965aca7442d4374b1c6ee393f4ab35f6badbb10c9ae9b2562a83bfd08ae68631967034f9d4c44a32519b316886c6ef54141d8b6d34879772b0e2f310aedbe0faeab3ccf16c7a6b981b036dc96d192156a97899342f1d3b9b2c2103cd2cf57de55e8a5e14969f34dbaca20a64cc3bc978ac286cc59b8efe9c33b4baf023fa80a737eefab6fc43ac7065ed9915fabb671a4b9d7925bc37db60bb2c13b60877cdd59bec7f310a3ad3d064a73e7d4255ceec2f91038b7342d648042961ca04667312a108fd2e9ba7f750778b5eb65e11e577c6efa295935a9af4d00ba93fdb81610743e224e52e3d4f6a1ba8bcd94bf5741543e34be14a34216864beb53600ba430bfdd66880f6b0d27a7720f7cb7237dd395083e2be1d6bdd8054696e599260ae4039b8f728ca46f6838e830a7f304212140ac9461b89113cf9c81eaa5b4980c13a55e9f8b419388f59d3568e0dacd73c92844e427974882a8c6bedc128cdf7a4f0aa04884dbc6099cc3ace05fcc3c4255cc8104a91476595204e9159218e4b54f2e59f0b222d1c3cd17f38f30f21a936f60df5bab0da01f5063b2d1bc4eb63e490d2685aeeefbcb874b3f906c82c2d2a37fe8aa61938f90ac45b1c181914efab3c7389774b954da1215f20152fb84e5909f238aa7fc8e613b05d7acfbc6584c2166aab4d2e16b8083f80c132d413fec0a6ebec81b7be5bce2242f2b0729a6c3f0117964d9757a3971cb0fc7fd0efc67975bdb6d91a52c58d74ea9a051840451a9c0398fec643579e16e10d1db60916d23293df70c53a6c762430c1100e5eeab55cd1b47904aa287d55c8e15414957c1d3d29c1550ca91ad2802f1ac109737c7dc2ed5eb2955dbbc336fb4f71c5c403fe5fcc5b0113276ec6b44feaae90e34a05bbccfd1a1f6591a7e6bb8ff9efe87daf7910710c4fb9b48efdb4624991eb12a411a9caf7273b459a1009a8f678de1cca8e097b9c89fc1b47e4a5c7b623bd9a1278c25c9f4ca87dc4b7665570d454ee585764d05f02ca83d9d4d61a10392a48f590f8fcef96b36566899de690ca67dc9f0db3d3d0f965e218c36b94773b5be1c45c935b2d9be2922c22d9816ff2c869585ea22b21c0da3debab4622b6844762e92a7eaae564b24a25f4f03940532a25bcd18bb62e9210ee5c6e229a4ce9376a2e2624b8c4aef289c681ccedaa6bf3c2fff9401da5c348cb80d2148e2754dee8880b1382425bcd7b9559a116e6333140b5de46d00ccff12b3c27905999143672443818b383db6a2de245475a69eee2f56e00751318a330928b6ff565db3360b9a8055319251588391e6244427fe66917a5385ffc446baf55c1f5fddac1c470730d749291b958fa85d782b2abc489f7e2e6da991cfde6a23d9e1348cf76ff2fb9e14de660027c2f0755590dd92941e2513ef386a3bdc998b86b91b6b9bb8c2e5c6d61760eb2b0a61e56dcbc625c93587629c2d739645694fd66873ee1aa84d273a5cbd81966c70e8b5f4acb5b426ec2906ceb53191aae4ad5fa736fbff5b5d7ec4c278cc8e4455a292ddd2f656e50e808111a12a67082fab0ac09848d6044d832d4179f8da4fd66dfe841ce846f072b585e35c1ecac95114af08fe3a62f36784bdcc967359650279f421d24be0fa23b08a4d8178978ce37e04223166758c8c998523fc4fe27b2cbadf85451598a70bf7de6c1c6b825de206ac93d7d154be362e6da928712819217729ccd356f9095c86ed2d9dfa3b4e0b7b14a177d514ca7c40d9eb3d7b33c53784a14599342af6f6ccf2301bee2bfbc20adf519bb477b04549662e8be7dcae90f22c8753aad2289a8f8ea76ed0298bedbfdf2fca472961a3d7afeec1f76760cc469a4ccdcafc5ff633acb1aac272c315ae8502564eb946ca7b82155d842bfde13b15f986a007a6d8276f9fffb5dc24a3772ec9961a690ba32bc54a4753042532526e3858ae48038be20917632c14e8f3b527b2e748518a66a0472cce0b7515eef473fe0c93409496c352d587f95d7a74e840d74a77197470c593ec990dc287b480e721f10b0c35c9bb991a24d6ac1608e5c800ce278be595947890a540903f349b5b46a4453588d2428b5117283e282bd439a3d16de73c7081ca6eb9d637f1f0ea9f69171d7302fad320e13c6e0567ce603aa19cf7e76101914c4861ae3f837f54f00495c2b3dd41c09cec2d4f2e97a4ed128c6400c61a30cb66d7d08965b8344a370a5a8690c9dfd244598090d6d184a628cfd8c53aef5b94478a17aaea34b38b0316e0e8e2d86cde6abb809860c48968f430642159ca8b9ffd8600ebe0e68589e4fa90bbe49f9306c8f3bedd996e7508bae1267256952bc53ec799fa9985d0a8aad4689c6f3db36d6ffc5e60b65ac34e9baafa0bee9d135a85caa2153eb21c07c612cda15d28f4f2d734170016f133bf417f6ac70f59b9f6fd1312ff268383076ae5e91417fd9a1b77d5af700ae253e3a3598106399d0d900e22c5708e41a120f60ceeb1670aedfacf4be751621b70f50dd0cf8ca9009c7ff71d311eea3121aee580b6349ef358e0fe69b4e40b22892ce8c8d5e981ea0caf6ac45d56684f0fceb9e6e25d0923a11df803d10cd8713348ecafe06f500d09b9bd81d4b3560d5625ecc20303bc31bb4ec4637943a6ad3f93dc9ecb57992821d20df5a35d46f1b7b6ef48db3749f3591a476c572976cea665b8ae42ba1c887643f589eb263e65b5105488ac23d24cc9d776e88a0cbdae3356ab012221e339b93682cc81895d9795d847224b02b1c7c483f9857f7e39e1294bd05c2d37ac0154ba3d1e871c264844a1f79a2db2cb9a3bc20e614027e81938abb9512d3a9e7e9ee24845e02485f9d7c7e2afecc19bcf605f66951c22eb0229e1f740840826d8d080e76859a9d8169b5717fedcdcc272bb36991bf3dd34f317eaafb3a7411a3387d171a4aa452340bee4728d0e0b72532d980081ed9b7e942449728b54ca9a7aa46b8cb2d909fdc95cd3b203cc54714ae02a9afaf0da1b246e90c788b9eb64bec308972612b9c62601309771617f35dbe9bdbe3b45d1f5ebdfca425448a25179bfc0f118f6bde1aa18de701334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0x1000}, {&(0x7f000000f000-0xc8)="56d03d82c4dbb39320ce9571d4dd04c94c5f970e4c6d1fcad9b6eff2ac1577e81b9891f59ed6cac78723d01b92b5678e0e172ba1cb66cc2ad02e3301af1ee163ececcbfe949f27f11b50c00c314f79f60f3099d7dd5e8cfade1c1f1bc052af0a1b96e0b06400fdc983aca9f7ffc420d3b66184b6f28b497e0e9852d56a2dcf284d835e6799329c03ccd9ac2f7bbbe85b05242acd6c7bad08ecede2e1d50210ef7511d2101dbbb3a0a08561382e00dd67d6de866e2532f1de17e814430172f5c9cef973da32b018fa", 0xc8}, {&(0x7f000000c000)="", 0x0}, {&(0x7f000000f000-0x50)="70ed10db885fcc176ad4cfb6023c7312a2926c904026c185178806123de433b502c37c5b8fea8095870c5d9e872eb712cf9dfd02e47886aea65980267f9df67888c25e6678688da6ef8dd51f7a912ff5", 0x50}, {&(0x7f000000e000)="a1c4116c577a909a366ed11d318cb69360", 0x11}, {&(0x7f000000e000+0x4ae)="8a2a93227bf4d028e40be660894dd2fa3d11708a02e50790d655e18b164f657964a5c5eb93bd13f09a6c5fd0ecb6aeed3ef0cfa821ff019c081676de2a29e0a5aa4a2862e8f28658f1f6d445d5a1071d9d750075", 0x54}, {&(0x7f0000003000-0x31)="9f25c0cff81a9ebbe85714cd511e5c3eec40355e1637320d26385e98fa07c85ce4a480234ce640b9390b1fc2fe71cb4968", 0x31}, {&(0x7f0000001000)="08a03e506dbfafbb785f8a5ba5b75a2b47f869a2842410c4aaf663c153107dafbac010f8284a376bf285bc1ff726c7b194a0e46737067270ced3b65a85b480c0356f70", 0x43}], 0x9, &(0x7f000000c000-0x11b8)=[@assoc={0x18, 0x117, 0x4, 0x8}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x38, 0x117, 0x2, 0x21, "4bd9865a227b2e8ead1054bb3eef48a733e4525483fcd31d156b1f0adb9b1aecbb"}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0xffffffff}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x6}, @iv={0xc0, 0x117, 0x2, 0xa9, "e3446a75af218824437d2ef22482a10a810f654615c0df62c365260c6739179dd767cf9e99af45bc960d3859408e89bdec251cc70379d65025ff0162ec4153e845499fca816032f11e7111adec822ff12bdd183a5a0b5bf6b1c5414da406e8c298f7d14b088e9b80e86cbaf61abec1124e48efdae1bb0dbb1e14aa908bfea6e9a05cb387510cbad660a0b6316b23360f00d218b197d9449756216c25cb932016e3fdd80b78e6f44df8"}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}], 0x11b8, 0x8010}, 0x4000) 2018/01/09 16:41:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet(r0, &(0x7f0000956000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet6(r0, &(0x7f00009d1000)={0xa, 0xffffffffffffffff, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x4}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00009d4000)='tls\x00', 0x4) writev(r0, &(0x7f0000af4000)=[{&(0x7f0000468000)=')', 0x12f}], 0x1) r1 = socket$inet(0x2, 0x0, 0x6d7) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000e78000-0x4)=0x7, 0x4) 2018/01/09 16:41:17 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x7fffffff, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000001000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001000-0x8)={r4, 0x200}, &(0x7f0000001000-0x4)=0x8) r5 = accept(r0, &(0x7f0000001000-0x3a)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000c0d000-0x4)=0x60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) setsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f0000fd8000-0x4)=0x3, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x74, &(0x7f0000002000-0x1000)=""/4096, &(0x7f0000003000-0x4)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000d61000-0x8)={r3, 0x200}, &(0x7f0000823000+0x185)=0x8) syz_emit_ethernet(0x15f, &(0x7f0000afb000-0x15f)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv4={{0x29, 0x4, 0xffff, 0x5, 0x151, 0x3, 0x2, 0x5, 0x5e, 0x0, @empty=0x0, @broadcast=0xffffffff, {[@end={0x0}, @end={0x0}, @cipso={0x86, 0x5c, 0x0, [{0x0, 0x11, "eb16eca3b80e964e0e9aae52bf83ba"}, {0x5, 0xfffffffffffffe29, "3b2becf1a6c41ba21dcc3196"}, {0x2, 0xf, "fd0967b88bc51087c3c5e529be"}, {0x7, 0xe, "3518b40f3f63d0b6a1d1a073"}, {0x5, 0x3, 'N'}, {0x7, 0x12, "11693dd8f391efd8244c120c84eefb43"}, {0x7, 0x5, "93c7fd"}]}, @generic={0x1, 0x9, "1e3f12b1cc10fa"}, @timestamp={0x44, 0x28, 0x6, 0x1, 0x1, [{[@empty=0x0], 0xee0}, {[@broadcast=0xffffffff], 0x2}, {[@rand_addr=0xbe57], 0x0}, {[@broadcast=0xffffffff], 0x4}, {[], 0x6af6}]}]}}, @dccp={{0x3, 0x3, 0x4, 0x1, 0x10001, 0x0, 0x0, 0x8, 0x80000000, "f1c24e", 0x1, "bef439"}, "5435adc3230495a0e3524f4efa6d32116d831e0172e8b220f35a75d6770c6a7f871757996b5abcc4c77b07eaf576d37b2237d5e1c6a4866fc527ce7f6ab3580e905d42635ead415a4b756836891d6e22841c2d95991ed7078670d451ea1244fb125f35fd6729186704710ea89b304f35781672fc5d882e1f1ebfcc50b5dd9510f827c44be9048874b95bbb8c4d7f418afd2c2a9dccef94a6f3282a883c"}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00004e6000-0x4)=0x0, &(0x7f00000ad000-0x4)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000095c000)={@common='bcsf0\x00', @ifru_flags=0x4000}) 2018/01/09 16:41:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f000082a000)={@generic="19f7ce430d388641bd468a7fe7cba3a3", @ifru_flags=0x2002}) bind(r0, &(0x7f00000da000-0x80)=@generic={0x11, "0000010000006200000000000002a71a497600000100b18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ffdf163ee340b767950080000000000000010101000100019e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c0001000000010000007f74051c000100000006ad8e5ecc326d3a09ffc2cc14"}, 0x80) sendto$llc(r0, &(0x7f000080a000)="78a13c299b2facfc2aabe6e0245329b0f97d4b31dbda27d5459987c0352ea1d02b277b64ec073279a7106d6d902e2334f6908b0584c44df2c4155bb0718ae4928738945135d19a1b9c3112a5cd806037116f272e5f95ad516eccf9b4ef6a47eadb5be860db10e773064c04d9e42efecc3d84ec216aeea821438a706067eb7f35751ca4c0b9f9cc1a26a6a905c850ea9bcfb92466ebed4699acc0ef", 0x9b, 0x4000000, 0x0, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000025b000)=0x9, 0x4) sendmsg$netlink(r0, &(0x7f0000899000)={0x0, 0x0, &(0x7f00006b0000-0x20)=[{&(0x7f0000861000)=[{0x100, 0x0, 0x0, 0x0, 0xffffffffffffffff, "0500670dbc2500680cdc9d470ae2c70000060000001a03d8816e3fae67df7433fbea13bb8c56f8ce714c44707221a3d10e52fe36ef6efa0b90380fe932abbfe576c7d73b5cd3ae3f5c1724d6ac2adef26fbe71d5ec77ea393ad05a14acdaf5990949119156ffa6a5543d73c1fd02e5244b9cb67b3ba88a8518cb4fcb00000009934eb4adf383f7f60588b0f9833424f68e3d630000581683ccfe26393600de86de369946574b2070853083a0af22a10671a5db05000000000000007a88c35a9acd58970ebcc0dacd071bf190ce245c0dfd90939dc24de36ca66e9f6704a811a9fabbb217f0c060ea208bb8d8cd"}], 0x100}], 0x1, &(0x7f000087d000-0xe0)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0xc0, 0x0}, 0x0) 2018/01/09 16:41:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f8, &(0x7f0000f4f000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0101090700070c0000fa000011040100df000000000009000000ff000004eb00"}) r1 = accept4(r0, 0x0, &(0x7f00008f1000-0x4)=0x0, 0x80000) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000270000-0x5c)={{0xa, 0x2, 0x10001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, {0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x8, [0x0, 0x3, 0x7f, 0x200, 0x9, 0x4, 0x5, 0x400]}, 0xc9) 2018/01/09 16:41:17 executing program 5: r0 = socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(r0, &(0x7f00005a5000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x9cf5}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000dad000)={r2, 0x1000, 0x7f, 0xe00000000, 0x1, 0x1a0}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000001000-0x10)=@llc={0x1a, 0x15, 0x5, 0x0, 0x80000001, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xf22000)=nil, 0xf22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x6, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000f23000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000652000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x4e, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, r4}, {0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}}, 0xe8) bind$inet6(r3, &(0x7f00000d4000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) connect$inet6(r3, &(0x7f0000b22000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) 2018/01/09 16:41:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00001c3000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00001f3000-0xb8)={0x0, 0x5, 0x1, 0x4, 0x5, 0x5, 0x6, 0x1, {0x0, @in6={{0xa, 0x0, 0xfffffffffffffff7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7900000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0x11e, 0x7, 0x800}}, &(0x7f0000cda000)=0xb8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000c18000-0x6)={r1, 0x0}, &(0x7f0000b85000)=0x6) r2 = socket(0xa, 0x802, 0x0) r3 = socket(0x1, 0x23, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000853000)={0x0, 0x0}) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2011, 0x0, 0x2, 0x0, []}) ioctl(r3, 0x8916, &(0x7f0000000000)="") connect$inet6(r2, &(0x7f0000ce8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000045000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000100000)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007db000)=0xe8) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000be1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bbb000-0x4)=0xc) r9 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00009b7000-0xe8)={{{@in=@empty=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006a8000-0x4)=0xe8) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000866000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000092000-0x4)=0xc) getpeername$packet(r2, &(0x7f00002ea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000049c000-0x4)=0x14) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r3, 0x800448d3, &(0x7f0000d18000-0x94)={{0xfffffffffffffec5, 0x7, 0x1ff, 0x10001, 0x0, 0x2}, 0x100000001, 0x2, 0x4, 0x1f, 0x9, "26def676814eebdf19004cc1b6cb240c40cf40b7799fcb48b9e9dbd1e3d8c76572104278bc47613ed26178e0f451e8a1e87a7c3199de8d92fadea203e91609c39d0581e0b3c8b262a4bad003e2285e0600a9e3cab652214dc15d8c6b7547692d39bbf0b9595765f8238711f983a35e7b9f8a0282717bcc5e45c1bbc92c921148"}) r12 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00006ed000-0x74)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000047d000-0x4)=0xe8) r14 = getgid() sendmsg$netlink(r2, &(0x7f000003c000)={&(0x7f0000580000-0xc)=@proc={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000cee000-0x60)=[{&(0x7f0000872000-0x204)=[{0x50, 0xbb, 0xf05, 0xffffffff00000000, 0x0, "a69c35f64c2a477271e57b7c8066f8ffc11caab7391a2d811d2fa4705dc09dbbd57445d9a36207ff0e746ef7bd48efd840670d49e164dddd0abb0e8a51add3"}, {0x14, 0xafb, 0x310, 0x16, 0x2, "a1a0"}], 0x64}, {&(0x7f00001fe000)=[{0xf0, 0xffff, 0x311, 0xffff, 0x3, "9c5d027bc19119e05084c4c44f6c12228c007b7cdcce62a5ede44aa55b4ed0c7d170f7c4c4a14ce846698539d64b729a6a34f5649285400208462d9c81b9167ea2c77bc81d5b87e031773e8ada5e51a4ff2d15a21950514c3099e2c5ce675b3babea412e9313a635519aa07acb58741601c914b166d03824549bf08f273bde17fb2867916dae66eea64f2e729d98b856da8e5c92a2c24533661bb92b579f41482c0e106a94b0cd4da1a907a7923cdec666af049d0b21a42901214feedd12dd29ae1d9631a0fad6103e9b2c46d419a6adef1288c665049dd300f85650a8"}], 0xf0}, {&(0x7f0000406000-0x8c)=[{0x8c, 0x0, 0x300, 0x1ff, 0x1, "9d089c29962d28e7ca0159cde7c4d0407744804d2317cca9264531cd54f1986d928072a7c392912f0ce9e8c127844cfe547fe31b0ba63cca2d7d5a970767f04cc8b5e6b99a6a019eafbf260765e4a8c0e26ea48d71c45b50e4482d1b851672b6cd2b750dde8baccc50ef32cb7178bfee8456695b1adc6c41742d"}], 0x8c}, {&(0x7f0000243000)=[{0x44, 0x0, 0x400, 0x3, 0x1, "d6adaf748901588b31fe5694484129d06720e8ee2507611a3f051b4f76e896c20fe9363014a2d9a64f2fdf8e4656f4b00fa702"}, {0xd4, 0x6ab, 0xc, 0x7ceda692, 0x1, "5eedcdc732af6558a0bc5ddf7c48075445e2efcdfd13205c764c9412e476925ad336d1dd3365b0c724bb5f301cbe840148b1a88741cf2d4d4e0366cdbd5f75eab8ba45c6589119aab9fe0816f00844c2064ae5e943db5e86893ea5b1230658926fc4ee88ddf6b70dc653995a42f0062be4a8e16fdb2034f7898de8f2109ed34a79cfbccac434d32fb608123e7d65f1fcf2122d5e6f0d81e103f6986ea3d4f28397866d42e9a007c99881fef9fd67d8c7c578655411dd2ca42035e42748bb1bdbc964aa"}, {0x1c, 0xfa, 0x4, 0x1f, 0x1, "fef5cca3bdb2179530"}], 0x134}, {&(0x7f0000312000)=[{0xc0, 0x5, 0x600, 0x3, 0x3, "19c8618c40545c89d76d7bb6d002ce14af87a2ebeb49946bdb2fb4d84795642da65d6b31e6078835ba45773036c9c1088bff79e54575f3a06b66c24012fa7bccb603fb0558c5344fee40500f8ad6b823b9ae2c1ffad042cb094fd87699fb46efc9fa99f925f67c34cb01c6d8ab6674ac84f92be64532210f78d15a178f40e01910f4f53f879b7772c8c614e28e1d841b33888c42621fd4fb5f5cb2c2afc1fb3878668114eecc4730cfc054e508eb"}, {0xac, 0x3069, 0x1, 0x100000001, 0x3, "4002b223a47d46804032b8dd57d704f957a19779b28abf930d3a98fa790d1bc41b36b99ce897d7037b47e8a4e63eb8aac5fe236e1cba38f88a26d8a9abe01ac3144db4fdf96d308dfac8539562ecb77ad8599dd575da15ab0b30b424634ff6d4624ec9357384a9f26ebeef7455501afa87c7096c65ac39fd22f9b292c9314e2776b985a956365e588d136c9305613dde46c190097849c936ee"}, {0x1010, 0x7ff, 0x101, 0xfffffffffffffff9, 0x1, "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{0x84, 0x823, 0x400, 0x6, 0x2, "67be629829e2b710b8e94f7e7b40d79e83bed1c6f5cea48f272b04d3848587359202dced9ce5469a2cca627bf770d12c13ee73ccbcc1f4ddc26f295df7f266a696bcbc429d11d4ab2ce5d6ba01677add566cf4b72714ca1e92ec54fa3d88170fd478f74b88314791f2512b51211c4c743328"}], 0x1200}], 0x5, &(0x7f0000a6d000)=[@rights={0x30, 0x1, 0x1, [r2, r3, r4, r2, r3, r3, r4]}, @rights={0x38, 0x1, 0x1, [r3, r4, r5, r3, r5, r3, r3, r4, r2]}, @rights={0x28, 0x1, 0x1, [r3, r3, r5, r5, r5]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0xf0, 0x4001}, 0x4000804) 2018/01/09 16:41:17 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000c65000)=0x7fffffff, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x6, 0x6d1, &(0x7f0000001000)=""/252, &(0x7f0000001000)=0xfc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000b42000-0xe6)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x0, 0x401, "ad8a26537747f85afdf98a898eaf516d3d3b7477267608819b6a19778f631555"}}}}}, 0x0) accept$ipx(r0, &(0x7f0000e31000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000279000-0x4)=0x10) 2018/01/09 16:41:17 executing program 4: mmap(&(0x7f0000000000/0xdd7000)=nil, 0xdd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x382, &(0x7f0000615000)=[]}, 0x10) 2018/01/09 16:41:17 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) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f00004ee000)=0x20, 0x4) sendto$inet(r0, &(0x7f00005bd000-0x22)="6b9e74d05e03a68fd0fd35adc29c32feae7a6508fbabe192d98031191177dd377995", 0xfe, 0x40810, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c2a000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4) 2018/01/09 16:41:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000b69000)=[{&(0x7f000029f000-0xae)="39000000120009040f00dd00004000000700004a03000000000000000000001408002e000000028c0000000006080000000000000000693e4e", 0x39}], 0x10000000000002f4) 2018/01/09 16:41:17 executing program 7: mmap(&(0x7f0000000000/0x5b9000)=nil, 0x5b9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-avx\x00'}, 0x58) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f00005b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00005ba000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9d6, 0x0, 0xff, 0x9, 0x3, 0x101, 0x5}, &(0x7f0000048000-0x4)=0x20) mmap(&(0x7f00005ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00005bb000-0x4)=0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000066000)=0x8001) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003e0000)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r2, &(0x7f00005af000)={0x0, 0x0, &(0x7f00005b9000-0x20)=[{&(0x7f000004d000)="b84acc201c3bd323ab19c5d801cf673e9434d504f999b8c8642365cc8316e93f12ceefbbc91c", 0x26}], 0x1, &(0x7f00001b2000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 16:41:17 executing program 6: mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ecb000-0xd0)="dc13b51a5be6306e78dd580871ab2144ece470d734cf0196f75d43c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f800000004d602663d75dd05a04c57bbb2d039128a5d071038a46611f937f9857d4ff812a8f9fc3f0709020000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d325f0100029755668fa3f9b8974fec92b836614657ad31300007a63e6ddfaeda0896440f396f4b9b3f5a2db8352780dff40bb45a7883", 0xd0) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f0000343000)=""/194, &(0x7f0000b00000-0x4)=0xc2) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f06000-0x4)={r0}) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f000032f000)=0x5, 0x4) setsockopt$inet6_buf(r0, 0x29, 0xef, &(0x7f000097c000)="", 0x0) 2018/01/09 16:41:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/09 16:41:17 executing program 1: mmap(&(0x7f0000000000/0x584000)=nil, 0x584000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) accept(r0, &(0x7f0000451000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00004fc000)=0x58) sendmsg$nl_xfrm(r0, &(0x7f00004e6000-0x38)={&(0x7f000009f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f0000267000-0xc4)=@newpolicy={0xb8, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 16:41:17 executing program 5: r0 = socket(0xb, 0x1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x8, 0x6, 0x5, 0x3ff, 0x1a, 0x8, 0x3, {0x0, @in6={{0xa, 0x1, 0x64, @loopback={0x0, 0x1}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x8, 0x9, 0x217, 0x5}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000387000)=@sack_info={r1, 0x1ac434da, 0x200}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000000)=0x0) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000000)={0x81, 0x20}, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl(r4, 0x20, &(0x7f0000c4f000-0x50)="a5a19ae33902bc22467f8fd90c569b2eb6f4a097b97434fcec695f2556dbb6569b481e1f29f967972087e2933312c11475384601118d5ee6b8b0c51787e17140fcaca9c15e6cdeb5c3b179e5c057f303") recvfrom$packet(r3, &(0x7f00000b4000)=""/75, 0x4b, 0x0, &(0x7f00005ba000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="b662483bccd8", [0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000015c000-0x20)={r4, &(0x7f00006d8000)="6b1fb1bd90ab73d967e943e0245efab5e4be583c10659172766ad8822b7363d486ec8d82b4c80ed6d550734c2955c6f8", &(0x7f0000ec5000)="9f55a1ed613a4a9cf599839d08dc5993e2e68a539ee3e8cca7c6290f498bffc0ca7da8e59a78bc1ae38da409c0049228fddd9995663648eac48bacf57b1b5f44743e1ef0536b2c7c2ed6f982ae90ad531dea019dea85fa14243f21b441ed1a587cf8c0b047b24f838b149dc8ee9be350f1f107087442e628471d602ce0c9e5d4ed07bcb109d0e56334d3b5a52543476f95457bd068dac562eaa7595af702570dc9e551b310a09ffca516315cc120b0a1f5f72c4bfe", 0x1}, 0x20) close(r3) sendmmsg(r4, &(0x7f0000508000-0xf0)=[{{0x0, 0x0, &(0x7f00000cc000-0x40)=[{&(0x7f0000abe000)="45569cd3f5bbf6301b678f6b339c21b22416487b1d49ff05159edd8e09b2672df675d47ca34060358012db3da9f39333356c0b7da1456de186fb35d30e12e6514465ad4d70ddc1a831f4bd29", 0x4c}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/09 16:41:17 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000fde000)={0x2, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, [{{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x340) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ce5000)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x25e9, 0x400, 0x7ff, 0x7000000000000, 0x10000}, &(0x7f0000a8d000)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00003da000)={r2, 0x0, 0x20}, &(0x7f0000fc7000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r0, 0x0, &(0x7f000061c000)=0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f000081d000)="0d3ccbbb656ae9c2a37ed531de7cf4d4", 0x10) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f0000010000-0x44)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="8fca7d408581", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x34, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='tunl0\x00'}) ioctl$sock_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000dca000-0x4)=0x0) sendto$inet(r4, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r4, 0x0, 0x0, &(0x7f000055c000)=0x7fffffff, 0x4) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000dc5000-0x4)=0x0) getsockopt$SO_COOKIE(r4, 0x1, 0x39, &(0x7f000078b000-0x8)=0x0, &(0x7f000019a000)=0x8) accept(r0, &(0x7f0000b00000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000011a000-0x4)=0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f0000d3f000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x3, 0xffffffffffffffff}, {0x0, 0x0}, {0x0, 0x4}, {0x0, 0x0}], 0x7) 2018/01/09 16:41:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00001e8000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xffffdfff}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket(0xf, 0x3, 0x2) write(r1, &(0x7f0000e7a000-0x10)="0212952502000000090500d91dfb3700", 0x10) 2018/01/09 16:41:17 executing program 6: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000ab000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f00004c5000)={&(0x7f0000397000/0x4000)=nil, 0x100000000, 0x7, 0x8c, &(0x7f000006d000/0x4000)=nil, 0x5}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r1, &(0x7f0000412000-0x3)="f3e47b"}, 0x10) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f000088c000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x6, 0x7, 0x5, &(0x7f000053b000/0x2000)=nil, 0x2}) 2018/01/09 16:41:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 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, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00004b4000-0x1)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000f58000)={@common='ip6tnl0\x00', @ifru_flags=0x1}) poll(&(0x7f00001bc000-0x50)=[{r0, 0x0, 0x0}], 0x1, 0x2) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00005c7000-0x20)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) accept4$ipx(r0, &(0x7f0000eea000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000acf000+0x428)=0x10, 0x80000) 2018/01/09 16:41:17 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000009000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000000a000-0x4)=0x10, 0x80800) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000006000-0x2)=0x2) r1 = socket(0x1e, 0x2000000000000005, 0x0) setsockopt(r1, 0x20001000000010f, 0x80, &(0x7f0000000000)="00210300", 0x4) 2018/01/09 16:41:17 executing program 1: socket(0x19, 0x0, 0x0) 2018/01/09 16:41:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x0, 0x20030}, 0xc) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f000043b000)="af", 0x1}], 0x1) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000659000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_int(r0, 0x1, 0x200003f, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x401, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 16:41:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000766000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20,crc32)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b4d000-0x20)="0a0775b0f8e383f4b3b620c35c54db97295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00008c3000-0x38)={0x0, 0x0, &(0x7f0000add000)=[{&(0x7f0000e4d000-0x1e)="0e305d89616bc091238d548cdbe0ba5f", 0x10}], 0x1, &(0x7f0000384000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008a9000-0xb0)=""/176, 0xb0}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/09 16:41:17 executing program 4: r0 = socket$inet(0x2, 0x4, 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000001000-0x20)=[{&(0x7f0000e5f000)="8591529aabde7324b846b2ab", 0xc}, {&(0x7f00000ce000-0xde)="b15cfc5caae7d37c01e3c5c7fe00cd8d2e3011c8bf2ac7f77150f0bf0e2dd9f37a08602f535e42823f03bd180fb2523484c46ccfb7b97505df12b1cf9faaefa1e006ee0533bfc49cb9d04d38b933dd10619bb07b8c0586f0973207ca8f1ce759c15214a58deca28fd4a2efa577636043007ff939628cfadc3707397999f69193944fa72a7a1a9161cb6f53670aec88700c445ec3b4009303653cf5a2254c5a68509e2e8b503bc941f8b883531f99e7abeea23db4134db4cd93add07cd96e2286fd3f39995d2554c838b83694b331501cae8a7cb2a0e841d20de1fbfc790e", 0xde}], 0x2, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xd, 0x8000e, 0x4) sendmsg$netlink(r1, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f00002aa000-0x10)=[{&(0x7f000050f000)=[{0x24, 0x20000024, 0x3, 0x0, 0x0, "d4fdffdb0300000000000000ffffffffffaf0e70"}], 0x24}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00003ea000)={0x0, 0x562b, 0x4, [0x9, 0xfffffffffffffff8, 0x5, 0xb2f]}, &(0x7f00005dc000-0x4)=0x10) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000b94000-0x2)={0x6, 0x8}, 0x2) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00004b7000-0x8)={r2, 0x200040}, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000980000-0xcf)={r2, 0xc7, "96bea90b6becc29f04dd15e63919cdba5c25f7d9a18ee3dba42621ece430ffe95f7c221cace4f55493671d98986739c11b9b301d8398e5693fb3b3f72e5b2379c8f1a44e2319b87b8a1ad800544549c40a5d953d49d6217b0d6c0077c117b9b00eb5fec85f37bf9f1a793a2426751152540a762a2a150caa74d185f4b5a33401d0235ea0f491a84d7b2700daa5458fc9fc26e12e365fe6aed741a32660922aae3b52c6eccf2fe061136be096d8c77a0cffa9745b80722dd3c77b77c5faa468278d17fd1d8046e7"}, &(0x7f0000111000)=0xcf) 2018/01/09 16:41:17 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000fe9000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000135000)=@assoc_value={r1, 0x5}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000403000)={0xffffffffffffffff}) getsockopt$nfc_llcp(r2, 0x118, 0x1, &(0x7f00006c3000-0x13)=""/19, 0x13) r3 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f0000dbe000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$alg(r2, &(0x7f00000ac000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000a6f000)="", 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000820000-0x4)={r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000390000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_STATS(r5, 0x80f86406, &(0x7f00008ff000)=""/129) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000755000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d73000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000a5f000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x2, 0x0, 0x100, 0xca, 0x1c0200, r6}) ioctl$sock_inet6_udp_SIOCINQ(r4, 0x541b, &(0x7f0000409000)=0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r4, 0x8934, &(0x7f00009aa000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) r7 = accept$alg(r3, 0x0, 0x0) ioctl$sock_SIOCGIFCONF(r7, 0x8910, &(0x7f00001ba000)=@buf={0x7f, &(0x7f0000941000)="46b8ac49ffc4cf0cee15ac409a7292a906935bdf22dc4192082a9698dcce514d1c05a8c21514b8012ed81dbc54648c8e867035dfa7ffa4533c99d9ce351ae525443e156466ecb8e991f767c92ade1d7b8145d0b312184109c9d51f10e488f785832b591cc26eb373411f11f3e20b2ee210e8fe822b10bb4ecc66a999149353"}) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000fd9000)={0x0, 0x0, 0x2, 0x6}) ioctl$DRM_IOCTL_SG_ALLOC(r5, 0xc0106438, &(0x7f0000972000)={0x80000001, r8}) sendmsg$alg(r7, &(0x7f00003f6000)={0x0, 0x0, &(0x7f000036b000-0x30)=[], 0x0, &(0x7f000016f000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r7, &(0x7f0000319000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/09 16:41:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000008000-0x43)="1f000000150adde200000006001000000200000900019a05ffffe500005121e15631cec6f14678d5dd87bebb80f69180f70000099f8b1e44754c17795303b3094da982", 0x43) 2018/01/09 16:41:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000024d000)="fc00000048000700ab090008090007000a00004003000000100003002100010000452fa49e3500000000000000036915fa2c1ec28656aaa79bb94b46fe18d07f9400020000008c0000036c6c256f1a272f2e117c22ebc247ad47745477d0db8934d07302ade01720d7d5bbc9fc3d2e80772c81fb2cc56ce1f0f156272f5b00000005defd5a32e280fc83ab82f687f70c9d00f2fe082038f4f8b29d61f3d92c83170e12bab2b9d243f295ed94e0ad91bd0734babc7c3f2eeb57d43dd16b17e583df150c3b880f411f46a6b567b4d5715505e658a1ad0a4f01731d05b035240041f0d48f6f0000000548deac270e33429fd3000175e63fb8d38a873cf1", 0x2f1) 2018/01/09 16:41:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x0, 0xe, 0x800200) syz_emit_ethernet(0x15, &(0x7f0000561000-0x1b)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {{0x0, @x25={0x0, 0x0, 0x0, ""}}}}, &(0x7f0000906000)={0x0, 0x1, [0xe77]}) getgid() 2018/01/09 16:41:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x4) sendmmsg$nfc_llcp(r0, &(0x7f0000237000)=[{&(0x7f00006c7000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1043844071c4d783ef83c7baa707bef6850ccd339c111743913f1b7601256cf03", 0x0}, 0x60, &(0x7f0000006000)=[], 0x0, &(0x7f0000a90000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000605000-0x98)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7}, &(0x7f0000e89000-0x4)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00008ca000)={0x0, 0x38, &(0x7f0000c9f000)=[@in6={0xa, 0x0, 0xd7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x81}, @in6={0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f}]}, &(0x7f0000b55000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000967000)=@sack_info={0x0, 0x3, 0x188}, &(0x7f0000735000)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00003c1000)={0x0, 0xd2, "ec17885baec48efce0f66c734b3499a995c0a801ac5c87394b0abcd4ba753fa85bb4d05e95cc5d8ab984315df7c925657947e3c34d508caec5a6cdf4a379ab89e8098a810820aa2d7aed146f4e094da552f69edbef885e41a76f2d8648a5fda4e3f3dad78999b0d69f4a6168b3a2240885c78140e18884024eb6e32dd72eea4dafdc6033920ebb3d78acbd77e27014826e26c06d3483c1387dd1a13df63cd8c962b4ed645e41e98413ec580e82f844724800c33ded50aa2aeb7d4d22f6c955ae1ccfdaf2db6b06bc2707fc2b45bec80c8dd9"}, &(0x7f0000c61000)=0xda) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000bf1000)={0x0, 0x7ff, 0xff}, &(0x7f00006f9000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000693000-0xb8)={0x0, 0xe15, 0x1000, 0x3ff, 0x3, 0x5, 0x4, 0x6, {0x0, @in6={{0xa, 0x2, 0x7ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x5, 0x3, 0x400}}, &(0x7f000053d000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00006fa000-0xa0)={0x0, @in6={{0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x8, 0x100, 0x5, 0x6}, &(0x7f0000474000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000031f000)={0x0, @in6={{0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x7, 0xfffffffffffffff8, 0xb4, 0xffff, 0x7, 0x5, 0x100, 0x5ba, 0x38e, 0x9, 0x80, 0x1, 0x6, 0x1]}, &(0x7f0000d81000-0x4)=0x108) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000175000-0xa0)={0x0, @in6={{0xa, 0x3, 0x64, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x0, 0x8, 0xb19, 0x80}, &(0x7f00004a4000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005fa000)={0x3f, 0x1, 0x8, 0x3, 0x200, 0xffffffff7fffffff, 0x5, 0x6, 0x0}, &(0x7f0000b5e000-0x4)=0x20) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00001e4000-0x8c)={0x0, @in={{0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000181000)=0x8c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000051000-0x16)={0x0, 0xe, "c34a01424aece31007d959aeffa9"}, &(0x7f0000876000-0x4)=0x16) sendmmsg$inet_sctp(r0, &(0x7f000023c000-0xa8)=[{&(0x7f000042e000-0x10)=@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000db000-0x40)=[{&(0x7f0000405000)="e2fea61347fa48a58b2733714cec9fc4723306dc8c99f93c76392d3018f1e24025503b6a2bf951adbdf90c8255b086cda5abff8887432e9a9df718f6da1a8ce35d0be4021112c3067c8b331867deb83cb52706343ecbd9df304b933e9385ce61e16440a08f971390e103e099e94019d3aa8a2acb11e07ca10ea35fec6723fe56b487bab8b1b8fd3f5d76846ad2b9683dddb2d90972466961cf750845c7be07daccd653dc67f70eeb8f1a1bdcd885449fc09ff7815f4acf", 0xb7}, {&(0x7f0000c70000)="", 0x0}, {&(0x7f0000d34000)="9d38c04526b43eb5df276606c745caa8fa168a0763be689b87a106eed1e51a4e7160845a008ae685d2667dcb9c3f4dd15c1d0244deeed3083990514710765f4c7fa1d7776e9709d396d90da78efbf466eac77d35a369e9159794d9376cd5398ed8c796866513631ce232f869db7e0fdf75a2561940eb597de85862d50bb8bcea4784888d8ea7948a2e140027db2afd54d9270f4a9805c4c316b30033815bbd064ba2e965e6e7e6ccf5e60e613f27436921203660b1c73a1917eb86da18cabdc5be8f67edca28a9d7e5e83e2fe3fc19", 0xcf}, {&(0x7f00005cd000)="4f4d845a98d7ba45e236727229c44d78bacdbbf9b63d0141f01233e86e15328d1391a5de8ed4b4cbf754942cbaf3b542e24b1ef607706bf90e1dcc96573f64c3eaa4c025a9347967a5694a87eeababab5c2fe991483460464207fccd1a", 0x5d}], 0x4, &(0x7f000074b000)=[@sndinfo={0x20, 0x84, 0x2, {0x401, 0x820b, 0x3, 0x9, r1}}, @init={0x18, 0x84, 0x0, {0xcc9, 0x5d8, 0x3, 0x1ff}}], 0x60, 0x4}, {&(0x7f0000e80000-0x10)=@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000082f000-0x60)=[{&(0x7f0000d6f000-0x9f)="f7f48fc4e3d83be3a15c2114fc0ed7f1a265787fd44d1a880e6fc0479b6c9b0ca7be75bd4d46d395886720c2cebf02cb134008fd49a2881464ccd9b87300b57281985e78a7688f2657eb184f384ac3cfa2d1767489fdac451df59586787815ce9ea1dfbff7ccd432e3f1ee7de26e936a50c3a5874e09f86202471a45907beee2a4821b239160f1140d2ba4f2d610f268200fdd4faa8130d2604e89dabd1089", 0x9f}, {&(0x7f000099c000)="b51695220e714c458d0390327e87366cdf02bac74dc9e9eb107543644450", 0x1e}, {&(0x7f0000731000-0x41)="0842c41d7cb1eb5311e5d123a862bb2c90b63da68a49f80a40f30f101d8369b2e1518463c5310c3265b948cf9ebe2679439ae9d06dc14f342ad323146be555c5c1", 0x41}, {&(0x7f0000f61000)="0c753083678b795ea0f704780447f578b36fb244ed212a665a7367eda89ffe42a7c563a8bd42d6d4613d1cf14ed6cee6def61195e12559ec2119298ff06b733337ce3f9ea91a91cd760e3eb70e3547ac02f6e63b9795bf5e5e0c580eac71fe522e995c679e4f5eb99e5a8cc8d366219e7767690b36fd9f6648af87a2b31c4ac0d01817f545e8dfd9abe2c8255b30d751e27a54f74b64dc0f44", 0x99}, {&(0x7f0000435000-0xaf)="72dc801ba17f19d7d4f8f9e0400478bcb08712adff14de76d1a3ed5f8873721d64781aacaecc3f0ec7a19170f2d40c52ddf72d5a0db2ec5c6bd77a9b4f9876aa0bb68ac92d9165dce3ab6f0e3b7c33ea850b59eafeec688d32d1358d4d5e933fe9dfc9db94d98f4149302fee58b3e4c00d3a648e277861c8b77f2f59cb284531b5f61ef123b1c511f51de4d69e9dcd6dc1ed9ca315608e6c4e82657777b0a4f67cfec59b1fb4fd0147b1dc454621c4", 0xaf}, {&(0x7f0000ba8000)="03828156746ed23052b41d0d394f686e660fe5af486ccdcc9faa190d0bfaec0f1ab4e522f441057b4e979369edb2b76f6654d885b3cb14894015b4d2bc426976909cad77063196fa185ea5f3a7f4b4f0c9814910212d39f98ca590c441", 0x5d}], 0x6, &(0x7f0000cf3000)=[@sndinfo={0x20, 0x84, 0x2, {0x7, 0x1, 0x7, 0x4, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x3, 0x8, 0x7, 0x4, 0x1, 0x1, 0x7fffffff, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x23bbadc4, 0x8000, 0x6c, 0x3, r4}}, @init={0x18, 0x84, 0x0, {0x0, 0x1, 0x8, 0x745c}}, @sndrcv={0x30, 0x84, 0x1, {0x1f, 0x9, 0x8006, 0xe000000000000000, 0x3, 0x8, 0xff, 0x8, r5}}], 0xf0, 0x4000000}, {&(0x7f000037a000)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000359000)=[{&(0x7f0000322000-0x13)="35e8848aa101a2e9c044c102265adea15e0d41", 0x13}, {&(0x7f000019f000)="fa25f2bf0bafdee0e9f23e7fd3cbe050dcb74a358ef5377ff0a7366109b61aca6d6eede3bd0af146d6c32fbb3344a943b88f4015082a63dbb036b5cc", 0x3c}], 0x2, &(0x7f0000366000)=[@sndinfo={0x20, 0x84, 0x2, {0xf, 0x8000, 0x8, 0x401, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x2, 0x800, 0xcc, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x98b, 0x7, 0x0, 0x3, 0xfffffffffffffe00, 0xffffffff, 0xff, 0x3f, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x4, 0x4, 0x43b1, r9}}, @init={0x18, 0x84, 0x0, {0x7, 0x3, 0x500000, 0x7}}, @sndinfo={0x20, 0x84, 0x2, {0xe1, 0x8000, 0xfff, 0x4, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x1000, 0x8, 0x10001, 0x7ff, r11}}, @sndinfo={0x20, 0x84, 0x2, {0x81, 0x0, 0x1, 0x9, r12}}, @sndrcv={0x30, 0x84, 0x1, {0x100000001, 0x3, 0x8000, 0x1, 0xd7c, 0x2, 0x4f, 0xffff, 0x0}}], 0x1b0, 0x20000000}], 0x3, 0x40) [ 207.830716] kasan: CONFIG_KASAN_INLINE enabled [ 207.835493] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 207.842965] general protection fault: 0000 [#1] SMP KASAN [ 207.848494] Dumping ftrace buffer: [ 207.852029] (ftrace buffer empty) [ 207.855757] Modules linked in: [ 207.858974] CPU: 1 PID: 21694 Comm: syz-executor1 Not tainted 4.15.0-rc5+ #180 [ 207.866316] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 207.875668] RIP: 0010:nf_tables_dump_obj_done+0x3d/0x70 [ 207.881012] RSP: 0018:ffff8801bd2272a0 EFLAGS: 00010246 [ 207.886362] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffffff846167dd [ 207.893616] RDX: 0000000000000000 RSI: ffffc90001969000 RDI: ffff8801d5d618f0 [ 207.900868] RBP: ffff8801bd2272a8 R08: 0000000000000000 R09: 1ffff10037a44e0d [ 207.908116] R10: ffff8801bd227030 R11: 0000000000000002 R12: 1ffff10037a44e5d [ 207.915358] R13: ffffffff846167d0 R14: ffff8801d5d618c1 R15: ffff8801d5d61940 [ 207.922597] FS: 00007f291fab3700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 207.930790] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 207.936637] CR2: 0000000020007fbd CR3: 00000001d484e005 CR4: 00000000001606e0 [ 207.943884] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 207.951121] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 207.958357] Call Trace: [ 207.960915] netlink_dump+0x97a/0xcf0 [ 207.964695] ? netlink_broadcast+0x50/0x50 [ 207.968901] __netlink_dump_start+0x4f0/0x6d0 [ 207.973368] nf_tables_getobj+0x401/0xa00 [ 207.977483] ? nfnetlink_rcv_msg+0x8c8/0xd70 [ 207.981859] ? nf_tables_dump_obj+0xee0/0xee0 [ 207.986331] ? nla_parse+0x29a/0x3d0 [ 207.990020] ? nft_obj_notify+0x100/0x100 [ 207.994138] ? nf_tables_dump_flowtable_done+0x80/0x80 [ 207.999384] ? nf_tables_dump_obj+0xee0/0xee0 [ 208.003848] nfnetlink_rcv_msg+0xbf0/0xd70 [ 208.008052] ? nfnetlink_rcv_msg+0x30a/0xd70 [ 208.012440] ? nfnetlink_bind+0x310/0x310 [ 208.016565] netlink_rcv_skb+0x224/0x470 [ 208.020592] ? nfnetlink_bind+0x310/0x310 [ 208.024706] ? netlink_ack+0xa10/0xa10 [ 208.028575] ? ns_capable_common+0xcf/0x160 [ 208.032874] ? __netlink_ns_capable+0xe1/0x120 [ 208.037434] nfnetlink_rcv+0x200/0x1920 [ 208.041377] ? __lock_is_held+0xb6/0x140 [ 208.045410] ? nfnl_err_reset+0x2b0/0x2b0 [ 208.049526] ? __might_fault+0x110/0x1d0 [ 208.053560] ? netlink_tap_init_net+0x350/0x350 [ 208.058196] ? lock_release+0xa40/0xa40 [ 208.062150] ? iov_iter_copy_from_user_atomic+0xe30/0xe30 [ 208.067655] ? netlink_skb_destructor+0x1d0/0x1d0 [ 208.072480] ? selinux_nlmsg_lookup+0x32b/0x430 [ 208.077121] netlink_unicast+0x4c4/0x6b0 [ 208.081154] ? netlink_attachskb+0x8a0/0x8a0 [ 208.085533] ? security_netlink_send+0x81/0xb0 [ 208.090091] netlink_sendmsg+0xa4a/0xe60 [ 208.094125] ? netlink_unicast+0x6b0/0x6b0 [ 208.098330] ? security_socket_sendmsg+0x89/0xb0 [ 208.103054] ? netlink_unicast+0x6b0/0x6b0 [ 208.107270] sock_sendmsg+0xca/0x110 [ 208.110968] sock_write_iter+0x31a/0x5d0 [ 208.115007] ? sock_sendmsg+0x110/0x110 [ 208.118960] ? iov_iter_init+0xaf/0x1d0 [ 208.122907] __vfs_write+0x684/0x970 [ 208.126596] ? kernel_read+0x120/0x120 [ 208.130453] ? bpf_fd_pass+0x280/0x280 [ 208.134312] ? _cond_resched+0x14/0x30 [ 208.138168] ? selinux_file_permission+0x82/0x460 [ 208.142981] ? rw_verify_area+0xe5/0x2b0 [ 208.147006] ? __fdget_raw+0x20/0x20 [ 208.150693] vfs_write+0x189/0x510 [ 208.154207] SyS_write+0xef/0x220 [ 208.157633] ? SyS_read+0x220/0x220 [ 208.161226] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 208.166209] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 208.170934] entry_SYSCALL_64_fastpath+0x23/0x9a [ 208.175655] RIP: 0033:0x452ac9 [ 208.178816] RSP: 002b:00007f291fab2c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 208.186492] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 208.193727] RDX: 0000000000000043 RSI: 0000000020007fbd RDI: 0000000000000013 [ 208.200967] RBP: 0000000000000567 R08: 0000000000000000 R09: 0000000000000000 [ 208.208209] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f6248 [ 208.215446] R13: 00000000ffffffff R14: 00007f291fab36d4 R15: 0000000000000000 [ 208.222690] Code: b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 75 30 48 8b 5b 28 48 b8 00 00 00 00 00 fc ff df 48 89 da 48 c1 ea 03 <80> 3c 02 00 75 1c 48 8b 3b e8 65 40 46 fd 48 89 df e8 5d 40 46 [ 208.241764] RIP: nf_tables_dump_obj_done+0x3d/0x70 RSP: ffff8801bd2272a0 [ 208.248665] ---[ end trace 223af39ceadf6df8 ]--- [ 208.253799] Kernel panic - not syncing: Fatal exception [ 208.259589] Dumping ftrace buffer: [ 208.263103] (ftrace buffer empty) [ 208.266778] Kernel Offset: disabled [ 208.270373] Rebooting in 86400 seconds..